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“THE CUBE” COMBIS TECHNICAL MANUAL

1. 28 30 37 mbar 28 30 37 mbar 90 Hz 2 6 Vdc 2 2 Vdc 75Hz 2 2 Vdc 100Hz 29Vdc 2 6 Vdc 90 Hz 2 6 Vdc 9 0 kw As Bra Bas 140 Hz 4 0 Vdc 108 Hz 3 6 Vdc 120 Hz 3 6 Vdc 33 33 0 95 m h 0 71 kg h 0 70 kg h A13 Bra B23 4 5 2 86 m h 2 13 kg h 2 10 kg h Mix 1100mm _ 135 J 1050 oo 27 0 kW A13 B13 B23 PTN kW PTR kW 2 gt E ojn alz BE I gt o o 3 3 zx Elo gt la alo 5 all Ge ojojo R RE fo oo ojojo 85 Hz 2 4 Vdc 2 3 Vdc 2 3 Vdc 112 Hz 3 2 Vdc 112 Hz 3 2 Vdc 112 Hz 3 2 Vdc 18 0 kW 155 Hz 4 4 Vdc 130Hz 4 08 Vdc 135Hz 4 08 Vdc 49 2 5 4 4 0 1 90 m h 1 42 kg h 1 40 kg h 16 0 12 5 2120 890 80 Hz 27 0 kW 112Hz 32vdc 112Hz 32vac 112Hz 3 2Vac 170Hz 155Hz 44Vdc 160Hz 4 4Vac loo 45 O x x la amp fa 9 5 5 5 Ele 5 jx lg SI SI a a 5 E 3 3 3 112Hz 32vdc 112Hz 34vdc 112Hz 3 4 Vdc 170 Hz 4 9 Vdc 140 Hz 4 4 Vdc 150 Hz 4 4 Vdc Orificio 1 100 mm ROO 4 2 86 m h 2 13 kg h 2 10 kg h Mix 1100mm 125 J 10220 90 54 0 kW A13 B13 B23 MG202 112Hz 32vdc 112Hz 32vac 112Hz 32vac dati per ogni Max 170 Hz 4 7 155 Hz 4 4 Vdc 160 Hz 4 4 bruciatore Orificio 1 100 mm 2 86 m h 2 13 kg h 2 10 kg h Nota PTN Potencia t rmica nominal IGN Aju
2. eo O O O O O jojo jojojo jojojo o OJO a o o o o JO Technical Manual The sfe March 2003 DR The Cube nm EX Integrated list of programmable parameters and H P cards 5 Unit of mea surement min min sec min min min litri Description Oven setting phase 9 oven washing Oven setting phase 10 oven washing Oven setting phase 11 oven washing CYCLE 2 time CL program Phase 9 time oven washing Detergent ON time phase 2 soft wash Oven Oven excess temperature finishing 1 Oven excess temperature finishing 2 Oven excess temperature finishing 3 Start time finishing 1 Start time finishing 2 Start time finishing 3 Start time finishing 1 with core probe Start time finishing 2 with core probe Start time finishing 3 with core probe Cell temperature in dry holding Cell temperature in holding with humidity Cell temperature in 3096 Autoclima mixed holding Cell temperature in 6096 Autoclima mixed holding Cell temperature in 9096 Autoclima mixed
3. Operation of the safety thermostat is detected by input F2 This is a serious alarm the card stops definitively and it is not possible to run a new cooking or preheating cycle until the thermostat has been reset EXIT Boiler safety thermostat The error is indicated by a message on display D6 and an acoustic signal Error message Er2 Operation of the safety thermostat is detected by input F3 This is a serious alarm the card stops definitively and it is not possible to run a new cooking or preheating cycle until the thermostat has been reset Technical Manual The Cube March 2003 ia EAE The error is indicated by a message on display D6 and an acoustic signal Error message Er3 The Cube 8 11 ELECTRONIC CARD H P ERROR DIAGNOSIS EXIF Oven probe error This is a serious alarm caused by a probe interruption or short circuit the card stops definitively and it is not possi ble to run a new cooking or preheating cycle until the fault has been rectified EXER Boiler probe error The error is indicated by the message Err on display D5 and SC on D2 and by an acoustic signal Error messa ge Err SC This is a non serious alarm caused by a probe interrup tion or short circuit The error disables the boiler controls R20 R21 The cycle in progress is not interrupted tma Condensation error This is a non serious alarm caused by
4. 3 2 Vdc 4 4 2 10 kg h 27 0 18 0 ES 90 Hz 112 Hz 150 Hz 2 8 Vdc 3 4 Vdc 4 4 2 10 kg h 27 0 18 0 10 5 109 90 80 Hz 2 3 Vde 2 3 Vdc 2 5 Vdc 2 5 Vdc Min 112Hz 3 2 Vdc 112 Hz 3 2 Vde 112Hz 3 2 112 Hz 3 2 Vdc data for any 170 Hz 4 7 170 Hz 4 7 Vdc 155 Hz 4 4 Vdc 160 Hz 4 4 Vdc Pp 45 45 4 5 4 5 2 86 m n 3 32 mn 2 13 2 10 kg h Note PTN Nominal heat capacity IGN Burner ignition set MIN Reduced heat capacity set MAX Nominal heat capacity set TABLA 5 PRESI N DEL GAS ENTRANTE Rated mains pressure for the various types of gas Operation permissible if pressure is between Operation not permissible pressure is less than Operation not permissible pressure is greater than Technical Manual The Cube March 2003 Gas of fami Gas of fami Gas of fami Gas of fami Gas of fami Gas of fami Gas of fami Gas of fami y 2 Natura y 3 LPG 2 Natural y 3 LPG y 2 Natura y 3 LPG y 2 Natura y 3 LPG 25 mbar 28 30 mbar from 20 to 33 mbar from 20 to 35 mbar 20 mbar 20 mbar 33 mbar 35 mbar Equipment power Installation type The Cube NOTES i Rn Manual The Cube B Son Listino utensili Bn MEIN Son Bo 8 Utensili Strumentazione consigliata Advised instruments tools Empfohlene W
5. Cycles T19 Set core probe T12 Autoclima T5 Start stop T16 Cooling with door open T21 Light T22 Oven vent T24 DISPLAY Description Temperature display Denomination D5 Time display D6 Program display D8 Phase display D9 LED Description ON OFF LED Denomination L1 Convection mode LED L2 Steam mode LED L3 Version H mixed mode LED Version P low speed LED L4 Core probe LED Autoclima LED Oven vent LED Start stop LED Technical Manual The Cube March 2003 EAE PROGRAM D8 T12 n gn T19 D9 T14 SS EI a 3 E 5 START T21 T22 T24 T16 The Cube 8 ELECTRONIC CARD H P specifications EX MAIN RELAY CARD Technical v 9 20 e 8 0 SEET TIRE O 000 Gei 2 000 O E 2 10 x ESPANSIONE A tt tan oooO A 12 13 f Sa 0000 gt Q E a a a ca A EXA TEMP ETE The Cube o E ds b o 2 c gt o E A 3 o o A 9 s gt 8 ELECTRONIC CARD H P EX BOILER EXPANSION CARD Technical specification 110 ESP BOLER OVEN H 11355A m o b B4 53 Level Control FEN Analogue inputs Probe description Type Denomination Terminals Range of use Oven PT100 SC 1 2SC 0
6. Max Diafamm id0 mm Ae 45 18 0 Mix 1 100mm _____ __ 125 ___ ___v 9 3 90 2 5 Vdc 54 0 kW MG202 112Hz 32Vdc 112Hz 32vdc 112Hz 32vac von jedem 170 Hz 4 7 Vdc 155 Hz 4 4 160 Hz 4 4 Vdc Brenner Diaframm 1 100 mm lo 45 45 O Verbrauch 2 86 m h 2 13 kg h 2 10 kg h Nota PTN Nennheizleistung IGN Einstellung um die Zuendheizleistung zu erhalten MIN Einstellung um die reduzierte Heizleistung zu erhalten MAX Einstellung um die Nennheizleistung zu erhalten As Bra B23 TABELLE 5 GASEINGANGSDR CKE Netznenndruck f r die verschiedenen Gasarten Betrieb zul ssig bei einem Druckwert zwischen Betrieb nicht zul ssig Bei einem Druckwert unter Betrieb nicht zul ssig Bei einem Druckwert ber Technical Manual The Cube March 2003 Gas der 2 Gruppe Methan Gas der 3 Gruppe Fl ssiggas Gas der 2 Gruppe Methan Gas der 3 Gruppe Fl ssiggas Gas der 2 Gruppe Methan Gas der 3 Gruppe Fl ssiggas Gas der 2 Gruppe Methan Gas der 3 Gruppe Fl ssiggas 20 mbar 50 mbar 18 bis 25 mbar 42 5 bis 57 5 mbar 18 mbar 42 5 mbar 25 mbar 57 5 mbar Baa BEI The Cube DATOS T CNICOS ESPANA PORTUGAL Categor a II 2H3 TABLA 4 DATOS T CNICOS INSTALACI N DE GAS Denominaci n del gas 2H G20 3 G30 3 G31 GPL Potencia Tipo de total instalaci n Presi n de entrada 20
7. Technical Manual The Cube Maron 2003 9 09 The Cube Gon 13 ROUTINE MAINTENANCE LALI Replacing the card component cooling motor and correct fixing Tools needed 4 mm screwdriver Unscrew the 4 screws fixing the com ponent cooling motor Disconnect the electrical wiring and remove the motor fig 2 3 Position the new motor in accordance with the direction of installation note the arrow on the motor casing which indicates the direction of air flow fig Once you have fitted the motor with the 4 fixing screws and reconnected the electrical wiring check that the air flows out in the direction of the electri cal components fig 1 Replacing the appliance back cooling motor and correct fixing Tools needed 4 mm dwarf screwdriver to facilitate reaching the screws Unscrew the 4 screws fixing the cooling motor to the back of the appliance Disconnect the electrical wiring and remove the motor fig 1 2 Position the new motor in accordance with the direction of installation note the arrow on the motor casing which indicates the direction of air flow fig 3 Once you have fitted the motor with the 4 fixing screws and reconnected the electrical wiring check that the air flows out downwards and towards the outside of the appliance fig 4 Technical Manual The Cube March 2003 The Cube 13 ROUTINE MAINTENANCE Inspecting the
8. Ara B43 Baz Axa B43 Baz Aus B13 Bas The Cube EX CARACT RISTIQUES TECHNIQUES BELGIQUE Cat gorie 2E R B TABLEAU 4 CARACT RISTIQUES GAZ Pouvoir calorifique inferieur 9 45 kWh m gt appareils 20mbar Puissance Mod les ression nominale Br leurs Enceinte G n rateur 90 Hz 100 Hz 140 Hz EE E o 3 3 Consommation PTR kW 85 Hz 112 Hz 155 Hz Orifice 1 100 mm PTN kW PTR kW 80 Hz 112 Hz 170 Hz s DS ES a E 3 3 Orifice 1 100 mm Orifice 1 100 mm PTN kw PTR KW Mix 1 100 mm Ion IL 85Hz Min 2 Max 155Hz Orifice 1 100 mm IPTN KW IPTR KW Mix 1 100 mm 0 95 h 18 0 alo wi ojo 1 90 m h i 27 0 kW ifi lO 2 86 m n 27 0 kW Ars Bis Bas UE 5 lolo ajojo 2 6 Vdc 2 9 Vdc 4 0 Vdc 2 4 Vdc 3 2 Vdc 4 4 2 3 Vdc 3 2 Vdc 4 7 Vdc 18 0 kW 2 86 m h Br leurs Orifice 1 100 mm ee 2 86 Note PTN puissance thermique nominal 54 0 kW Ar Bra pour chaque IGN Set d allumage bruleur MIN Set puissance de chauffage reduit MAX z Set puissance de chauffage nominal TABLEAU 5 PRESSIONS GAZ EN ENTR E Pression nominale du r seau Gaz de la 2e Fami pour les diff rents types de gaz Gaz de la 3e Fami Fonctionnement admissible si Gaz de la 2e Fami la pression est comprise entre Gaz de la 3e Fami
9. CH 20 H CH 12 N i Er 1 10 L Combi Model Water Max Level Water Min Level Min Level Spare Part 60 mm 70 mm ME 061 P N 65324630 P N 65324620 80 mm 100 mm ME 101 102 P N 65324660 P N 65324720 160 mm 180 mm intera ME 201 P N 65324840 P N 65320010 100 mm 110 mm ME 202 P N 65324720 P N 65324750 MG 061 101 102 80 mm 100 mm 201 202 P T P N 65324660 P N 65324720 MG 061 101 102 100 mm 120 mm 201 202 M P N 65324720 P N 65324740 Technical Manual The Cube March 2003 The Cube an Mo Elo BAA Technical Manual The Cube S n March 2003 EH The Cube mm N 4 D Service On Line Via Schiaparelli 15 2 1 San Giacomo di Veglia H 31029 Vittorio Veneto TV Italy re 39 0438 911 999 Fax 39 0438 912 L I N E www aligroup it Technical Manual The Cube March 2003 Ah GROUP FOODSERVICE EQUIPMENT The Cube donadini com 016 38 161
10. EAE 8 ELECTRONIC CARD H P EXP Boiler descaling program dE and it may be necessary to service the boiler This pro blem is also indicated on displays D5 D6 see section 8 11 13 The boiler then removes the more adherent limescale deposits by flushing at high pressure with normal mains water before refilling with purified water CYCLE 2 This is the second automatic cycle which ena bles activation of the oven in steam mode for 25 minutes to ensure thorough cleaning of the steam generator and steam delivery pipelines to the oven The cycle is comple ted with the following phases drain boiler and wash boi ler by flushing with normal mains water and then filling with purified water IMPORTANT The sequence described in detail above ensures thorough cleaning of the steam generator leaving it ready for use Any anomalies that occur during the cycle will be indicated on D5 D6 If this happens the appliance MUST NOT be used until it has been checked by an authorized tech nician Correct completion of the program is indicated by the message End press T1 to exit program dE switch the power off upstream of the appliance and then switch the power back on This will reset the descaling hour countdown WARNING This operation must be carried out under the close supervision of the operator The operator must adhere strictly to the precautions mask gloves etc for use of the product The descaling cycle must
11. It is imperative to check the position of neutral on the power supply termi nal board it must correspond with neutral on the electrical installation of the oven section 4 1 The ignition frequency Ign Hz must be adjusted as shown in table 4 of section 16 1 approximately 85 Hz in the case of mod 101 running on methane gas G20 cat 2H3 IT By turning the trimmer Ign Hz with the screwdriver you can increase or reduce the ignition frequency in order to optimize oven ignition and prevent vibration and resonance during burner ignition fig 21 Switch off and restart the oven several times by pressing START STOP to make sure that the burner lights cor rectly fig 22 With the burner ON remove the FASTON from points B and C of the control card fig 23 The fan starts automatically at maximum speed which must be adjusted by means of the trimmer Max Hz to 155 Hz MG 101 G20 in accordance with the table fig 24 At this point by selecting low fan speed from the control panel fig 25 the fan switches on at minimum speed which must be adjusted by means of the trimmer Min Hz to 112 Hz MG 101 G20 in accordance with the table fig 26 Press START STOP on the oven con trol panel to stop re start the burner then check the three adjustment sta ges Ign Hz Min Hz max Hz again Technical Manual The Cube March 2003 The Cube 10 IDENTIFICATION OF ELECTRIC
12. a emo so so wo u0 wo 18 0 kW 2 4 Vdc 2 3 Vde 2 3 Vdc 2 3 Vdc 80 Hz 2 3 Vde E ER kW PTR kW t 81880180 27 0 kW Mamm mm 125 J vo 99 _ E pine e AAA AA aa aa as gt 7 an KW PTR KW 150 180 no 80 lao 1 S 23v 2 8 Vde 2 8 Vde 2 8 Vde 90 Hz 2 8 Vde 27 0 kW Mix 1 100mm J 175 tt Min 32vdc 2 122 1122 17042 4 9 Vdc 140Hz 42 Vdc FESCH 140 Hz 4 4 Vdc 150Hz 44 Vde Orifice 1 100 mm 7 VR 45 45 45 2 86 m h 2 13 kg h 2 10 kg h 2 13 kg h 2 10 kg h KW PTR kW 60 180 90 X 54 0 kW Aus Bra Bas Mix 1 100 mm 125 120 90 gt lan 1 23vac 90 Hz 2 5 Vde MG202 Min t r seva mem save avec sevde save data for any burners AAA A o a RENE A A Note PTN Nominal heat capacity IGN Burner ignition set MIN Reduced heat capacity set MAX Nominal heat capacity set TABLE 5 GAS INLET PRESSURES Gas of family 1 Town 8 mbar Gas of family 2 Natural 20 mbar Gas of family 3 LPG 28 30 37 mhar Gas of fami from 6 to 15 mbar Gas of fami from 18 to 25 mbar Gas of fami from 20 25 to 35 45 mbar Gas of fami 6 mbar
13. 112Hz 3 2Vdc 170Hz 47Vdc 155Hz 44vd 160Hz 44Vdo 0 1 45 45 2 86 mn 2 13 kg h 2 10 kg h PTN kW PTR kW 9 Orifice 1 100 mm Consommation Mix rel mm Mix 1 100 mm gn Br leurs Orifice 1 1 00 mm EE 4 00 my gt gt gt YA 45 as Orifice 1 100 mm 1 90 m h 1 42 kg h 1 40 kg h 2 3 Vde 2 5 Vde EX MG202 Min 32Vde 112Hz 32vac 112Hz 3 2Vdc pour chaque 170 Hz 4 7 155 Hz 4 4 160 Hz 4 4 PP 45 4 5 2 86 2 13 kg h 2 10 Note PTN puissance thermique nominal IGN Set d allumage bruleur MIN Set puissance de chauffage reduit MAX Set puissance de chauffage nominal TABLEAU 5 PRESSIONS GAZ EN ENTR E Pression nominale du r seau pour les diff rents types de gaz Fonctionnement admissible si la pression est comprise entre Fonctionnement non admissible si la pression est inf rieure Fonctionnement non admissible si la pression est sup rieure Technical Manual The Cube March 2003 a 1 re Fami a 2e Famille a 3e Famille 1 Fami 2e Fami a 3e Fami a 1 re Fami a 2e Fami a 3e Fami a 1 re Famille Vi a 2e Famille M thane a 3e Famille GPL de 6 15 mbar de 18 25 mbar de 42 5 57 5 mbar 6 mbar 18 mbar 42 5 mbar 15 mbar 25 mbar 57 5 mbar Puissance appareils 9 0 kW 18 0 kW 27 0 kW 27 0 kW 54 0 KW
14. Check for leaks in the vicinity of the top of the cover e The 2 nuts at the top contain the inner springs and sealing balls e f necessary unscrew the 2 nuts with the 22 mm socket wrench in order to replace check the sealing ball and spring of the rinsing circuit A and detergent circuit B fig 8 11 e When fastening the 2 nuts make sure that they have sealing teflon on them Technical M The Cube RHRE March 2008 2008 min The Cube AM L 1 TECHNICAL DATA TABLE 1 GENERAL DATA Supply Oven Boiler Oil proof voltage Total input power power ECH 3N AC 400 V 5 1 5 mm 3 AC 230 V 7 5 kW 7 5 kW 1x0 25 Hp 4x 2 5 mm AC 230 V 3 x 6 mm22 os 16 kW 23 15kW 15kW 1 3 AC 230 V 40 x 0 75 Hp 3N AC 400 V 45 5 x 10 mm23 3N AC 400 V 46 5 x 10 mm23 3 AC 230 V 31 8 kW 30 KW 30 KW 2 x 0 75 Hp 4 x 25 mm 3N AC 400 V 89 5 x 25 mm 3 AC 230 V 61 8 KW 60 KW 60kW 2x0 75 Hp 4x 70 mm24 2 power cables 1 min 12 mm 2 max 18 mm 3 min 25 mm 4 max B 44 mm Warning The safety device RCD to be fitted on the power line to the appliance must be sized for a leakage of 1 mA x kW of power installed TABLE 2 GENERAL DATA le pe E epum pum pem mm Dm Dm Technical Manual The Cube March 2003 The Cube TECHNICAL DATA TABLE 3 GENERAL WATER DATA Max softened water n consumption l h 200 500 zungen CECI ETS COIE o
15. Fonctionnement non admissible Gaz de la 2e Fami si la pression est inf rieure Gaz de la 3e Fami Fonctionnement non admissible Gaz de la 2e Fami si la pression est sup rieure Gaz de la 3e Fami Technical Manual The Cube March 2003 le M thane le GPL le M thane le GPL le M thane le GPL le M thane le GPL 20 25 mbar 28 30 37 mbar de 18 20 25 30 mbar de 20 35 35 45 mbar 18 20 mbar 20 35 mbar 25 30 mbar 35 45 mbar B The Cube EX CARACT RISTIQUES TECHNIQUES LUXEMBOURG Cat gorie 2E TABLEAU 4 CARACT RISTIQUES GAZ D nomination gaz 2E G20_ Puissance Type appareils installation Pression nominale 20mbar Br leurs Enceinte G n rateur PTN W 5 PTN kw 89 1 9 0 kW Au Oriice 17100 mm ET 095 min liga ash 24vde 18 0 KW Ars B 13 B 23 Max Max 155 Hz 4 4 Orifice 1 100 mm AO 190 mi lam gt gt gt som 23vdc 27 0 kW Ars B a B 22 Ma n in Ign in Ign in Max 170 Hz 4 7 Vde 286 mJh PTN kW PTR kW Mix 1 100 mm 2 3 Vde 1122 32Vdc 27 0 kW Ais B 13 B 23 170 Hz 4 9 Vde Ign in rifice Orifice 1 100 mm Orifice 1 100 mm 286 mn 23vde 54 0 KW 13 pour chaque mm Br leurs Orifice 1 10 AAA 2 86m Jh Note PTN puissance thermique nominal IGN Set d allumage bruleur MIN Set puissance de c
16. PROBE TEST 7 Detergent action cycle with fans and heating swit ched off for 3 minutes to allow the detergent to act 8 Steam cycle with oven set point of 70 steam para meter 121 for 3 minutes Ventilation is switched on in both directions 9 Rinse cycle with oven set point of 70 steam parameter 122 for 8 minutes parameter 126 The relay controlling the washing arm is activated only once the fans have stopped moving 10 Combined rinse cycle in convection mode for 2 minutes with oven set point of 70 C parameter 123 The washing arm ventilation and humidifier are all ON simultaneously 11 Drying cycle in convection mode with oven set point of 70 C parameter 124 for 3 minutes with oven vent open At the end of the washing program the message REMO VE SHOWER appears open the door remove the was hing arm close the door and press the ON OFF button to exit the program and switch the appliance off To stop the program while it is still running press the ON OFF and EXIT buttons simultaneously This proce dure may be carried out by authorized personnel only who are aware of the risks detergent remaining in oven involved in premature stopping of the cycle By pressing T20 and turning the scroller you can display all the temperature probes in the following order for the purpose of checking their calibration Probe display Type Denomination Terminals Cold joint NTC AN8 Card
17. THE CUBE COMBIS TECHNICAL MANUAL GAS AND ELECTRIC TECHNICAL SERVICE THE CUBE COMBIS TECHNICAL MANUAL GAS AND ELECTRIC The purpose of this manual is to provide information of a strictly technical nature and instructions on routine and major servicing of the appliance by the manufacturer s specialized authorized personnel Before referring to the technical manual it is imperative to consult the documentation supplied with the appliance with particular reference to the installation and maintenance manual Technical Manual The Cube H March 2003 n The Cube geld Contents 1 0 APPLIANCE IDENTIFICATION DATA page 1 1 1 Data plate 1 1 2 Technical data 2 1 3 Connections 2 2 0 Oven drain connection 3 2 1 Correct positioning of models ME MG 201 202 equipped with KS trolley 4 6 3 0 CHECKING AND USE OF THE STANDARD OPTIONAL EQUIPMENT 7 3 1 Washing arm installation and removal 7 3 2 Spray 8 3 3 Storage drawer 9 10 4 0 ELECTRICAL COMPONENT COMPARTMENT 11 4 1 Connecting the oven electrical cable from the technical compartment 11 5 0 IDENTIFICATION OF COMMON ELECTRICAL COMPONENTS 12 5 1 Water solenoid valves 12 5 2 Transformers 12 5 3 Boiler drain driven valve V1 13 5 4 230 Volt relay Door microswitch B3 14 5 5 Remote switches 15 5 6 Motor thermal cut outs 15 5 7 Boiler safety thermos
18. To exit the menu press PLUS T17 or EXIT T15 For further details consult the user manual for the appliance e DATE Set date This function enables you to display or modify the date To modify the values turn the scroller The flashing cur sor moves automatically from day to month etc press T20 to save the new setting e TIME Set time By pressing T20 you can display or modify the actual time To modify the values turn the scroller The flashing cursor moves automatically from hour to minutes etc press T20 to save the new setting e BOILERHEAT Enable or disable boiler By pressing T20 you can disable the automatic pre heat function of the steam generator until the appliance is next switched off or until a steam or mixed cycle is selected this function is useful for saving energy when you do not envisage using the steam or mixed modes during the course of the day e LANGUAGE Select user interface language By pressing T20 you can use the scroller to display the available languages i e Italian English German French and Spanish Once you have selected the lan guage you want press T20 switch the appliance off by pressing T1 and all messages indications will appear in the new language Translation examples lingua italiano language english sprache deutsch langue franAais idioma espanol e BOARDLIFE Count number of hours for which electronic card has been ON By pressing T20 you can display the number of hour
19. tion 7 17 Technical Manual The Cube S March 2003 B The Cube n 13 ROUTINE MAINTENANCE Removing the cavity vent motor and correct position adjustment if applicable Tools needed Scissors 7 mm wrench Cross head screwdriver The operation described below is for replacing the vent motor and or chec king that it is correctly positioned fixed It is therefore necessary to ensure that the physical position of the vent cap corresponds with the indicator light on the manual open close vent button on the control panel e button illuminated vent open fig 3 e button flashing vent moving fig 4 e button OFF vent closed fig 5 1st phase Disconnect the oven vent wires noting the position of the elec trical connections fig 6 15 2nd phase Slacken the cross head screw A with the cross head screwdri ver it is the screw nearest the motor casing take care not to unscrew screw B fig 7 3rd phase With the same cross head screwdriver unscrew the 2 screws top and bottom fixing the vent motor to the steel flange taking care not to lose the two rear fixing nuts fig 8 9 4th phase Slide the motor out of its seat fig 10 5th phase Once you have removed the motor check that the vent cap turns freely and unimpeded and that it is perfectly lined up with the internal cap cam otherwise obstructed rota tion can damage the vent motor fig 11 Technical Manua
20. wer Le emer The ovens are equipped with two water inlets one for cold non softened water and the other for hot max 50 C or softened cold water 2xR 3 4 1 TABLE 4 FLUE GAS EXTRACTION DATA TYPE B13 Flue un _ apa Volumetric Flue gas a Technical Manual The Cube March 2003 The Cube unu EEUU BEI HAN DATI TECNICI ITALIA Categoria Il 2H3 TABELLA 4 DATI GAS TECNICI Denominazione gas H 60 3 G30 3 G31 GPL Pressione nominale 20mbar 28 30 37mbar 28 30 237mbar ol D D 2 6 2 2 Vde 2 2 2 9 Vac 2 6 Vac 2 6 Vdc 4 0 108 Hz 3 6 Vdc 120 Hz 3 6 Vdc 33 33 3 3 3 3 0 95 m h 85 Hz 112 Hz AAA O A po 4 0 4 0 90 12 5 12 0 2 3 Vdc 2 5 Vdc 2 5 Vdc 112Hz 32vdc 112Hz 32vac 112Hz 32vac 170Hz 47Vdc 155Hz 44Vdc 160Hz 44Vdc 045 45 po 4 5 45 90 Mix 1 100 mm 12 0 2 3 Vdc 2 8 Vdc 2 8 Vdc 112Hz 32vdc 112Hz 34vdc 112Hz 3 4 Vdc 170 Hz 4 9 Vdc 140 Hz 4 4 Vdc 150 Hz 4 4 Vdc 45 45 Orifizio 1 100 mm IA 45 45 go Mix 1 100 mm 12 0 2 3 Vdc 2 5 Vdc 2 5 MG202 112Hz 32 112Hz 3 2Vdc 112Hz 3 2Vdc dati per ogni 170 Hz 4 7 Vdc 155 Hz 4 4 Vdc 160 Hz 4 4 Vdc bruciatore Orifizio 1 100 mm A 4 45 __ 2 86 m h 2 13 kg h 2 10 kg h Nota PTN potenza termica nominale IGN Taratura per
21. 11 The message End appears press OFF to exit the program 12 Switch off the power at the switch upstream of the appliance and then switch the power back on to reset the number of hours remaining before the next descaling cycle PRACTICAL TIPS FOR DESCALING THE BOILER The appliance is able to count the service hours of the steam generator and hence to remind the operator with the message CAL of when the steam generator needs to be descaled by means of the special dE cycle The message CAL does not definitively stop the appliance for obvious reasons of service continuity However you are advised to run the dE as soon as pos sible after the message appears To check the number of hours remaining before the appearance of the message CAL see section 8 11 17 The presence of limescale causes loss of power in the steam circuit and serious damage to the steam generator Note that the steam generator runs a drain and wash cycle automatically every day so as to change the water in it Technical Manual The Cube March 2003 With the card OFF hold button T3 down for 5 seconds in sequence displays D5 and D6 will show h 200 hours remaining Wait 10 seconds to exit automatically due to time out or press T3 again The descaling interval is defined by various parameters set on the electronic card by the technician at the time of installation on the basis of the characteristics
22. 34Vdc 27 0 kW Ara Bis Bas 170 Hz 150 Hz 4 4 Vdc Orifice 1 100 mm LL 45 28 2 86 m h 2 13 kg h 2 10 kg h PTN kW PTR kW 160 4180 o 180 54 0 kw pe of gas iption nf calorific value Rated pressure Burners PTN kW PTR kW Mix 1 100 mm o m SE gt a lt 5 a Rilo ol PTN kW PTR kW Mix 1 100 mm 85 Hz 80 Hz 2 3 Vdc in 112 Hz 112Hz 32Vdc 18 0 kw 155 Hz 135 Hz 4 08 Vdc 40 1 90 1 40 kg h EIN kW 27 0 80 Hz 90 Hz 2 5 Vdc 112 Hz 112 Hz 3 2 Vdc 27 0 kW 170 Hz 160Hz 4 4 Vde 2 86 m h 2 10 kg h alo a lo oo olo ee a 5 sola 5 m 2 mix 7 o c lo a 3 u EAR S o 5 8 3 3 aloja ojojo N E A o o alo ajo Mix 1 100 mm PTR kW alo nio alo N gt alz a to Olz z to BI 58 5 SIE o o lo c oc gt SC 8 Se 3 3 3 3 a Mix 1 100 mm lp sas 120 y 1 90 g 2 3 Vdc 2 5 Vdc 2 5 Vdc gn MG202 112Hz 32vdc 112Hz 32vac 112Hz 32vac data for any 170 Hz 4 7 Vdc 155 Hz 4 4 Vdc 160 Hz burners Orifice 1 100 mm Yoo 45 2 86 m h 2 13 kglh 2 10 kg h Note PTN Nominal heat capacity IGN Burner ignition set MIN Reduced heat capacity set MAX Nominal heat capacity set Axa Bra 4 4 Vdc ES an TABLE 5 GAS INLET PRESSURES Rated mains pressure Gas of fami 20 mbar for the various types of gas Gas of fa
23. Consumo Nota PTN potenza termica nominale IGN Taratura per ottenere la potenza di accensione MIN Taratura per ottenere la potenza termica nominale MAX Taratura per ottenere la potenza termica ridotta A43 Bas Bas TABELLA 5 PRESSIONI GAS IN ENTRATA Famiglia Citt 8 mbar Famiglia Metano 20 mbar Famiglia GPL 50 mbar Famiglia Citt da 6 a 15 mbar Famiglia Metano da 18 a 25 mbar Famiglia GPL da 42 5 a 57 5 mbar Pressione nominale in rete per i vari tipi di gas Funzionamento ammissibile se la pressione compresa fra Famiglia Citt 6 mbar Famiglia Metano 18 mbar Famiglia GPL 42 5 mbar Funzionamento non ammissibile se la pressione inferiore a Famiglia Citt 15 mbar Famiglia Metano 25 mbar Famiglia GPL 57 5 mbar Funzionamento non ammissibile se la pressione superiore a Technical Manual The Cube E Gel March 2003 min The Cube i N E 1 HAN TECHNICAL DATA ENGLAND IRELAND GREECE PORTUGAL Category Il 2H3 TABLE 4 GAS DATA Liquid gas 3 G31 GPL Equipment Installation 9 45 kWh m gt 12 87 kWh kg power type 28 30 37 mbar i Oven Boiler 90 Hz 2 6 Vdc 2 2 Vdc 75 Hz 2 2 Vdc 100Hz 2 9 Vde 2 6 Vdc 90 Hz 2 6 Vde 9 0 kW Ara Bra Bas 140 Hz 4 0 Vdc 108 Hz 3 6 Vde 120 Hz 3 6 Vdc 0 95 m h 0 71 kg h 0 70 kg h Consumption PTN KW 27 0 PTR KW 18 0 Mix 1 100 mm E 80 Hz 90 Hz 2 8 Vdc n 112 Hz 112Hz
24. F3 Operates by immediately opening the contact as a result of a temperature inside the steam generator in excess of 150 15 C On the H P and T electronic versions triggering of the ther mostat is confirmed by an acoustic alarm and accompanying error message In the event of damage or interruption to the capillary the contact opens If the thermostat trips repeatedly you are advised to repla ce it EEN Cavity safety thermostat F2 F2 Operates by immediately opening the contact as a result of a temperature inside the oven in excess of 360 20 C On the H P and T electronic versions triggering of the thermostat is con firmed by an acoustic alarm and an accompanying error messa ge In the event of damage or interruption to the capillary the contact opens If the thermostat trips repeatedly you are advised to repla ce it NOTE On the M version tripping of the protection devices described in sections 5 6 5 7 5 8 causes the appliance to stop and the green light H1 power ON to switch off Technical Manual The Cube March 2003 BE EAE The Cube 5 IDENTIFICATION OF COMMON ELECTRICAL COMPONENTS EX PD detergent pump Automatic priming detergent suction pump for oven washing In the event of incorrect operation prime the pump manually with water it is advisable to zero the pressure head by lifting the receptacle containing the water in order to bleed any excess
25. Type installation As Biz A43 Bas Bas As Bis B23 As A43 Bis Bas The Cube HAN TECHNISCHE DATEN DEUTSCHLAND Kategorie Il 2ELL3B P TABELLE 4 GASTECHNISCHE DATEN Gasbezeichnung 2E G20 2LL G25 3 G30 3 G31 GPL Unt Heizwert 9 45 kWh m gt 8 13 kWh m gt 12 68 kWh kg 12 87 kWhikg Nenndruck 20mbar 20mbar S0mbar S0mbar PING ps o so T 28 7 L Hec Hue eL AED EL Diaframm 1 100 mm Verbrauch Verbrauch PTN kW PTR KW E Lex ne em ge Lane biaramm VWumm CY E EE EUER Verbrauch m aa a a a A ao COC Diaframm 1 100 mm Verbrauch E ETE von jedem E 2552482 Brenner Diaframm 1 100 mm Case 3 32 mih 2 13 2 10 kg h Nota PTN Nennheizleistung IGN Einstellung um die Zuendheizleistung zu erhalten MIN Einstellung um die reduzierte Heizleistung zu erhalten MAX Einstellung um die Nennheizleistung zu erhalten TABELLE 5 GASEINGANGSDR CKE TYP B13 Netznenndruck f r die verschiedenen Gasarten Betrieb zul ssig bei einem Druckwert zwischen Betrieb nicht zul ssig Bei einem Druckwert unter Betrieb nicht zul ssig Bei einem Druckwert ber Technical Manual The Cube March 2003 Gas der 2 Gas der 3 Gas der 2 Gas der 3 Gas der 2 Gas der 3 Gas der 2 Gas der 3 Gruppe Gruppe Gruppe G
26. cT 1 CN 19 20 21 22 Level conirol 041000 gt So unto vo OO OU DO EI a up De qu OS SD SB SC The Cube Technical Manual The Cube March 2003 7 ELECTRONIC CARD T Analogue inputs Probe description Type Denomination Terminals Range of use Oven PT100 SC 50 51 SC 0 C 300 C Boiler PT100 SB 52 53 SB 0 C 300 C Condensation PT100 SD 54 55 SD 0 C 300 C Probe 1 Thermocouple K SS 1 CORE PROBE 0 C 300 C Probe 2 Thermocouple K 55 2 CORE PROBE 0 C 300 C Probe 3 Thermocouple K SS 3 CORE PROBE 0 C 300 C Probe 4 Thermocouple K SS 4 CORE PROBE 0 C 300 Probe Thermocouple K SS K Probe 1 point 56 57 58 0 C 300 C Cold joint NTC AN8 O C 100 C Card temperature NTC AN9 0 C 100 C Outside the operating range the probe may break outside the conversion range a probe error is generated outside the range of use an alarm is generated Digital inputs Description Technical data Denomination Terminals Door microswitch Clean contact B3 46 47 Gas pressure switch Clean contact PG 48 49 Maximum water level Max lev 3 Alarm water level Min lev 4 Common water level Common 5 Oven burner shut off 1230 Vac input RG 42 Boiler safety thermostat 23
27. fig 25 26 Technical Manual The Cube March 20039 06 The Cube Gon 14 MAJOR SERVICING Electronic card replacement installation Insert the encoder knob if applicable and fit the new electronic card taking care not to damage the buttons during installation fig 27 28 Fix the card by gradually and evenly tightening the 10 self locking nuts so that the electronic card is uniformly aligned with the control panel and is not deformed in any way Fasten the nuts with the 7 mm screw driver while at the same time testing the buttons on the front panel they must be uniformly responsive to con tact fig 29 30 Connect the core probe cable connec tion to the CORE PROBE socket fig 31 Connect the encoder connection cable to the ENC socket fig 32 Fix the front and main card communica tion cable with 2 clips fig 33 Fit the control panel onto the applian ce holding it open at 90 fig 34 Connect the male connections to the electronic card in sequence taking particular care that the numbers stam ped on the cables correspond with the numbers stamped on the card Make sure that all the connectors are plug ged in properly and the wiring is laid out correctly fig 35 36 Lift the control panel up so as to release it from the fittings Turn it through 90 bring it nearer to the oven chamber and press upwards so that the two top fittings engage with the top of the
28. on display D5 and GAS on D6 and by an acoustic signal Error mes sage no GAS The card stops definitively and it is not possible to run a new cooking or preheating cycle until normal conditions have been restored The error is indicated by means of a message on display D6 and an acoustic signal High temperature error message Er7 Very high tempe rature error message Er8 n The Cube 8 11 ELECTRONIC CARD H P ERROR DIAGNOSIS EALAH Motor thermal cut out Operation of the safety thermostat is detected by input A1 A2 version P This is a serious alarm the card stops definitively and it is not possible to run a new cooking or preheating cycle Burner shut off until the thermal cut out has been reset The error is indi cated by a message on display D6 and an acoustic signal Error message Er1 Activated on gas ovens by input RG this condition indica tes that the burner has not lit This is a serious alarm the program stops temporarily with START STOP button LED flashing Boiler not drained Press START to activate the burner ignition sequence 3 automatic attempts The error is indicated by an acoustic signal and a messa ge on displays D5 and D6 Error message no IGn If on expiry of the boiler draining time the maximum level Max lev is still active the shorter water level sensor this means that the boiler has not discharged Th
29. see section 9 1 Mains water hardness change only for installations without a softener dedicated exclusively to the oven case 1 see section 9 1 Softener capacity change setting only for installations with softener dedicated exclusively to the oven case 2 or set to 0 zero for installations without softener dedicated exclusively to the oven case 1 see section 9 1 Printer connection 232 printing interval in operation with core probe expressed in degrees Printer connection 232 printing interval in timed operation expressed in minutes Output 22 activation delay boiler ignition applies to MG 202 201 only set to 80 de c Humidifier disactivation temperature during first thermostat cut in in steam cycle applies to MG 202 only set to 70 Programmable password three digits for access to technical parameters and service program WARNING parameters 142 143 144 if the data required is not available for the installation in question LEAVE THE Switch the appliance on with the 1 button and run a complete STANDARD VALUES or see DEFINING SUPPLY WATER test of oven functions checking that the DATE TIME and LAN CHARACTERISTICS section 9 1 GUAGE are set correctly see user manual for details IMPORTANT once you have checked and if appropriate modi fied the parameters press PLUS to exit parameter program ming and thus save the values set the control panel
30. 0 10 5 2 3 Vdc 3 2 Vdc 4 7 Vdc IN N o D o ESS 80 Hz 112 Hz 170 Hz 90 Hz 112 Hz 155 Hz MG202 data for any burners Orifice 1 100 mm Consumption 5 O z x la o 5 5 lo 3 5 o x Bx Bx o o o o 3 3 3 3 ES ES 3 32 m h 2 13 kg h Note PTN Nominal heat capacity IGN Burner ignition set MIN Reduced heat capacity set MAX Nominal heat capacity set TABLE 5 GAS INLET PRESSURES Rated mains pressure Gas of fami 25 mbar for the various types of gas Gas of fami 28 30 mbar Operation permissible Gas of fami from 20 to 30 mbar if pressure is between Gas of fami from 20 to 35 mbar Operation not permissible Gas of fami 20 mbar pressure is less than Gas of fami 20 mbar Operation not permissible Gas of fami 30 mbar pressure is greater than Gas of fami 35 mbar H Technical Manual The Cube March 2003 The Cube 1 ge S oza AGE KE TECHNICAL DATA NORWAY Category 3B P TABLE 4 GAS DATA Modello Burners Oven Boiler Oven me T lm 0 1 ne de CT P lm 0 GE 90 Mx 1 100 mm lon 2 5 Vdc 2 5 Vde Min ama 32Vde 112 32Vde mix 1 100 mm 120 ae la 1 7 Min ta aava monz 34vdc 3129 j 9 liga MG202 Min 32Vdc s2va data for any bumers orice
31. 13 for gas ovens Set to 5 for electric ovens Autoclima 40 Leave as 14 for gas ovens Set to 6 for electric ovens Autoclima 50 Leave as 15 for gas ovens Set to 7 for electric ovens Autoclima 60 Leave as 16 for gas ovens Set to 8 for electric ovens Autoclima 70 Leave as 17 for gas ovens Set to 9 for electric ovens Autoclima 80 Leave as 18 for gas ovens Set to 10 for electric ovens Autoclima 90 Leave as 20 for gas ovens Set to 11 for electric ovens Steam shut off temperature in MIXED mode Address for communication with PC Only for versions connected to a Personal Computer Acoustic signal volume from 0 minimum volume to 100 maximum volume Total detergent injection time for oven washing cycle version P Hourly softened water consumption of appliance change the setting only for installations with a water softener dedicated exclusively to the oven case 2 see section 9 1 Mains water hardness change only for installations without a water softener dedicated exclusi vely to the oven case 1 see section 9 1 Water softener capacity change the setting only for installations with a water softener dedica ted exclusively to the oven case 2 or set to 0 zero for installations without a water softener dedicated exclusively to the oven case 1 see section 9 1 Printer connec
32. 14 MAJOR SERVICING Motor removal and fan replacement 4th phase Using the 10 mm T wrench unscrew the center screw of the motor spindle by turning it anti clockwise and then extract it fig 12 5th phase Using the 19 mm T wrench unscrew the motor spindle screw by turning it clockwise NB the screw has a left hand thread and remove it fig 13 14 Avoid forcing the fan blades as this could affect their balance 6th phase Insert the motor fan puller and using the 24 mm wrench to turn the central pin of the puller remove the fan If removal is difficult heat the motor spindle fig 15 18 7th phase Using the 8 mm T wrench unscrew the 3 screws securing the flange inside the oven which hold the important motor seal fig 19 20 Technical Manual The Cube 5 a March 2003 The Cube 14 MAJOR SERVICING Motor removal and fan replacement 8th phase Remove the inner sealing gasket which must be replaced with the new one supplied as a replace ment part The motor gasket must be replaced when worn and every time the oven motor is removed Take care to install it in the right direction The cable side with the inner spring must not be visi ble to the operator fig 22 23 9th phase Disconnect the motor power supply cable fig 24 25 10th phase Using the 17 mm socket wrench unscrew the 4 screws fixing the motor to the oven chamber taking care not to lose
33. 19 NC 18 Full power oven heating Contact NO 5A AC1 C 21 NO 20 Phase On Off Contact NO 8A AC1 NO IN 23 C OUT 22 Steam condensation Contact NO 5A AC1 NO 24 Autoclima humidifier Contact NO 5A AC1 NO 25 Motor drive Contact NO 5A AC1 NO 26 Oven vent Contact NO 5A AC1 NO 27 Oven light Contact NO 5A AC1 NO 28 Gas burner ignition activation Free on electric version Contact NO 5A AC1 NO 29 Fan inversion Contact NO 5A AC1 Contact NC 5A AC1 NO 31 NC 30 Version P low speed activation Contact NO 5A AC1 NO 32 Version P detergent pump Contact NO 5A AC1 NO 33 Version P oven washing WS Contact NO 5A AC1 NO 34 Neutral On off Contact NO 8A AC1 NO IN 35 C OUT 36 Oven and boiler gas ignition reset Insulated neutral input Contact NO 5A AC1 NO 38 C 37 Power supply 10 11 Technical Manual The Cube March 2003 The Cube 8 ELECTRONIC CARD H P Relay outputs BOILER EXPANSION CARD Relay description Contact data Denomination Terminals Boiler draining NO 5A AC1 R16 NO 45 NC 5A AC1 NC 44 Boiler washing NO 5A AC1 R17 NO 46 Boiler filling NO 5A AC1 R18 NO 47 Reduced power boiler heating NO 5A AC1 R19 NO 50 Free on gas version Full power boiler heating Combustion fume NO 5A AC1 R20 NO 52 timer management on gas version NC 5A AC1 NC 51 Relay common 48 Relay c
34. Gas of fami 18 mbar Gas of fami 20 25 mbar Gas of fami 15 mbar Gas of fami 25 mbar Gas of fami 35 45 mbar Rated mains pressure for the various types of gas Operation permissible if pressure is between Operation not permissible pressure is less than Operation not permissible pressure is greater than Technical Manual The Cube March 2003 The Cube 116 1 CARACT RISTIQUES TECHNIQUES FRANCE BELGIQUE LUXEMBOURG Cat gorie 3 TABLEAU 4 CARACT RISTIQUES GAZ 3 G30 3 631 GPL Puissance Type Pouvoir calorifique inferieur 12 68 kWh kg 12 87 kWh kg appareils installation 28 30 37 mbar 28 30 37 mbar o 5 E D E 5 Mod les a Alp gt a 108 Hz 3 6 Vdc 120 Hz ala o ojo 2 3 PTN kw 9 0 75 Hz 2 2 Vdc Min 26vdc 90Hz 26vdc 9 0 kW Ar Bro Bos 3 6 Vdc 0 70 kg h l 2 3 Vdc 80 Hz 3 2 As B13 B23 4 08 Vdc lm a Min ff2Hz 32Vdc 112 He Max 5 130Hz 408Vdc 135Hz EN DA o 90 Hz Min f mam f svae 112 He 160 Hz 2 10 kgh PTN kW 27 0 PTR kW Mix 1 100 27 0 kW 2 5 Vdc 3 2 Vdc 4 4 Vdc Aus B43 B23 Br leurs Enceinte G n rateur Enceinte EN a o 45 PTR kW Mix 1 100 mm L 120 o 2 5 Vdc 2 5 Vdc 54 0 kW gn Mi PTN KW 18 0 PTR KW Mix 1 100 mm a Mi 18 0 kW g Mi g i n n n kW 2
35. March 2003 EH The Cube Gon L 1 N E 8 3 CHECKING AND USE OF THE STANDARD OPTIONAL EQUIPMENT EE Storage drawer The storage drawer fig 17 con tains e Core probe Stored in a special compartment in the drawer fig 18 To connect the probe remove the pro tection cap from the core probe con nector on the control panel fig 19 Plug the male core probe connector into the appropriate female socket the probe can now be inserted into the food to be cooked close the door and the cable will pass through the door gasket without being damaged fig 20 22 When cooking is complete remove the core probe from the food and unplug the male connector from the female socket on the control panel by pressing the release mechanism at the top fig 23 The probe must be cleaned coiled carefully and put back in the probe compartment in the storage drawer in order to prevent it from being dama ged in any way fig 24 25 Fit the protector cap to prevent the entry of moisture etc Warning do not run the cable into the oven in the area around the door clo sure mechanism as this could dama ge it fig 26 As well as the core probe the storage drawer can be used for storing the gloves recipe book manuals and other small utensils used on a daily basis Technical Manual The Cube March 2003 9 09 The Cube P 3 CHECKING AND USE OF THE STANDARD OPTIONAL EQUIPMENT Storage
36. T versions only The driven valve V1 then receives power at the blue wire closing phase fig 4 until it reaches the fully closed position CLOSE which corresponds to the opening of the microswitch As driven valve V1 closes solenoid valve S2 allows the steam generator to fill with water until the maximum level Note the water is drained automatically from the steam genera tor only if it is at a temperature of less than 60 C This tempera ture is read by the boiler pre heating thermostat F6 on M versions contact closed for water temperatures of less than 60 C contact open for higher temperatures and by the boiler temperature probe SB managed by the electronic card on the H P and T ver sions The automatic sequence of opening and subsequent closing of the boiler drain driven valve V1 on the M version is handled by the TES timer see section 6 5 Technical Manual The Cube March 2003 Hun Ba The Cube 5 IDENTIFICATION OF COMMON ELECTRICAL COMPONENTS 230 Volt relay Door microswitch B3 RM 230 Volt relay Door microswitch B3 fig 1 For M version ovens only The RM coil is supplied by the normally open contact of the rea der B3 which acts as a door open and door closed sensor loca ted in the bottom left hand corner of the control panel fig 5 When the door is closed contact B3 closes and the power is sup plied to the RM coil which closes the RM c
37. a probe interrup tion or short circuit and does not disable any controls The error is indicated by the message Err on display D5 MAN Core probe error The error is indicated by the message Err on display D5 and Sb on D6 and by an acoustic signal Error messa ge Err Sb and Sd on D6 and by an acoustic signal Error messa ge Err Sd This alarm appears as a result of a core probe interruption or short circuit only if operation with the core probe is acti vated The error is indicated by the message Err on display D5 ERIE No gas Operation of the gas pressure switch is detected by input PG for gas ovens This is a serious alarm the card stops definitively and it is not possible to run a new cooking or preheating cycle until the pressure switch has been reset Components too hot The components compartment overheating alarm messa ge is sent by input ANG A first message appears indicating that the temperature is high and has exceeded the thres hold set with parameter 21 see section 9 0 high tempe rature threshold If the temperature increases further once it exceeds the threshold defined in parameter 22 see section 9 0 very high temperature threshold a second message appears which is a serious alarm Technical Manual The Cube S March 2003 B and SS on D6 and by an acoustic signal Error messa ge Err SS The error is indicated by the message no
38. and allow a pause of 15 sec between cycles The motor is supplied by the cam C contact bottom of the com ponent The NO contacts centre of the component must be left free the NC contacts supply coils CD and CS alternately via contacts 21 22 of CS and CD WARNING Make certain that the motor does not accidentally lock during the pause between cycles This would stop the motor for an indefinite period of time causing the heating elements inside the oven to overheat due to a lack of ventilation NOTES Technical M The Cube HRH March 2003 6 MEN The Cube xg ELECTRONIC CARD T Electronic card T Technical specifications TECHNICAL DATA Nominal Min Max Supply voltage from external transformer 12V Tip 15 Tip 15 Supply frequency 50Hz 60Hz Tip 5 Tip 5 Power 18VA Insulation class 2 S Keypad protection class IP PC Board open work Ambient operating temperature 0 60 Ambient operating humidity non condensing 1096 90 Ambient storage temperature 20 C 85 C Ambient storage humidity non condensing 10 90 ELECTROMECHANICAL DATA The product consists of two cards known as the keypad card and the main relay card The two cards are sandwiched together and interconnected by a six pole cable fitted with JST connectors e The main relay card consists of a double faced printed circuit board which contains the inputs outputs and a microcontrol
39. automatically Technical M The Cube The Cube BH 51 8 ELECTRONIC CARD H P Programmable parameters P version Parameter STANDARD Unit of mea Setting No value assi surement gned to para meter 0 Leave as 0 for operation of ovens with steam generator Set to 1 to enable operation of ovens not equipped with steam generator sec 10 Full power activation delay Leave as 150 for gas ovens Set to 50 for electric ovens C F Steam shut off temperature in STEAM mode Set to 95 C for MG 202 gas models only C F Cut in temperature for steam condensationat drain outlet in CONVECTION STEAM and MIXED modes sec Light switch off delay Set if desired a time max 100 sec after which the lighting in the oven will switch off automatically C F Humidifier cut in threshold 1 degree above the STEAM cycle set temperature Power activation in oven during STEAM cycle above parameter C F Boiler pre heating temperature Leave as 60 for gas ovens Set to 85 for electric ovens Identification of heating type leave as 1 or gas ovens Set to 0 for electric ovens Autoclima 0 9 Leave as 10 for gas ovens Set to 2 for electric ovens Autoclima 10 19 Leave as 11 for gas ovens Set to 3 for electric ovens Autoclima 20 29 Leave as 12 for gas ovens Set to 4 for electric ovens Autoclima 30 Leave as
40. bubbles detergent foam from the pump circuit Make certain that the suction pipe filter the connection hoses and the male and female rapid connectors provide a perfect seal so as to ensure correct pump suction No specific instructions need be followed with regard to the position of the power supply phase and neutral NOTES Technical Manual The Cube March 2003 The Cube BE EAE h N 6 0 IDENTIFICATION OF COMMON ELECTRICAL COMPONENTS M MECHANICAL OVENS Adjustable steam control valve F4 70 C The steam control valve operates when cooking in steam mode and mixed mode and has the function of momentarily interrup ting the heating of the steam generator so to avoid generating more steam than the product can absorb The thermostat saves energy provided that the steam condensa tion system is switched on see notes in section 6 2 otherwise the oven interior cannot reach a state of complete steam satura tion The thermostat is located in the oven discharge tube beneath the floor of the oven In steam and mixed mode when steam comes out of the discharge tube at more than 70 it shuts off the hea ting to the boiler and switches the heating to the oven After a few seconds it then restores the heating to the steam generator as soon as the temperature in the discharge tube falls below 70 C The contacts affected by thermostat F4 are 1 common 2 nor mally closed boiler hea
41. card and the neutral of the installation is protected by fuse E3 The secondary circuit powers the 20 W each halogen lights via the light cable which runs into the bottom of the appliance and ground which must be properly secured at all times to ensure that the circuit is closed TA See section 10 4 Technical Manual The Cube March 2003 The Cube ggg gt lo Bas 5 IDENTIFICATION OF COMMON ELECTRICAL COMPONENTS EX Boiler drain driven valve V1 Valve V1 is motorized and fixed on a ball valve consisting of a geared motor a cam mounted on the motor spindle and two limit microswitches Electrical connection is as follows BLACK WIRE neutral RED WIRE phase for opening OPEN BLUE WIRE phase for closing CLOSE Pay close attention to the colour of the electrical connection wires NEVER supply power to both the open and close phases red and blue wires as this will short circuit the component Operating sequence When switching on the appliance after it has been switched off for more than 5 minutes time limit applicable to H P and T versions only the driven valve V1 receives power at the red wire opening phase until it reaches the maximum open position OPEN which corresponds to the opening of the microswitch fig 3 The water in the boiler flows out and a steam generator wash cycle is executed for 30 sec parameter 64 by supplying power to solenoid valve S2 function available for H P and
42. drawer e Detergent suction hose and rapid connector fig 28 e Detergent container art DL 010 fig 29 You are advised to use the detergent recommended by the manufacturer as it has been tested for the specific uses in question The correct opera tion of the washing system and perfect condition of the components cannot be guaranteed if other products are used Before starting the oven interior clea ning program connect insert the detergent suction hose connector kept in the oven storage drawer and insert the weight filter into the detergent container making certain that it is fully immersed in the detergent fig 30 31 After washing rinse the hose and put it back in the oven storage dra wer so that it does not get lost fig 32 34 e User manual fig 35 e Installation and maintenance manual fig 35 e Appliance electrical diagrams fig 36 e Recipe book fig 37 e Side grid supports or GN 1 1 RH and LH pans and grids check that they are fixed securely fig 38 39 Technical Manual The Cube a March 2003 The Cube E N E ELECTRICAL COMPONENT COMPARTMENT The electrical components are located on the right hand side of the applian ce To gain access to them remove the right hand side panel this must be done in order to connect the electrical power cable to the terminal board Remove the three screws fixing the right hand side panel pull the panel
43. easy reading fig 4 Technical Manual The Cube March 2003 Eo EAE TYP MOTO TEP MG IO1T 2002 JNA LAG20001282 EMO MAT AL La 70 ma AL MEN He 075 Persia A C 0085 TTENZIONE HI EOLLEGATO AC WW BIH The Cube 1 APPLIANCE IDENTIFICATION DATA Technical data See tables pages at the back of the manual section 16 Connections On the back of the appliance in the left hand corner there are some important markings in different colours to indicate the type of connection required WATER SYSTEM CONNECTION Two 1 2 inch diameter inlets fig 1 e BLUE sticker fig 2 inlet connection for normal mains water cold only for steam condensation and boiler washing IT IS NOT NECESSARY TO CONNECT SOFTENED WATER e RED sticker fig 3 inlet connection for softened water only for steam production and autoclima the colour red is often mistaken for a symbol for hot water in fact it is used to draw attention to the necessity of connecting softened water IT IS NOT NECESSARY TO CONNECT HOT WATER but if you do its temperature must not exceed 50 The characteristics of the water must fall strictly within the limits set out below The purpose of this is to prevent extremely harmful corrosion as a result of using water that is too soft or too aggressive and to prevent the formation of limescale inside the oven and in the wat
44. for steam humidification Cell hysteresis Cell half power threshold Boiler pre heating temperature Leaves as 60 for gas ovens Set to 85 for electric ovens Boiler hysteresis 93 Boiler half power threshold Programming timeout Identification of heating type leave as 1 for gas ovens Set to 0 for electric ovens O O O O O jojo O O O O O o o D o Technical Manual The Cube March 2003 The Cube o BE EAE EX Integrated list of programmable parameters and H P cards Description k i Unit of mea surement Water pressure switch alarm delay mix vapor dec Degrees C F 1 0 F Max boiler temperature for starting washing Delay from OFF for washing sec Boiler washing delay sec Boiler washing duration sec Oven probe offset Boiler probe offset Condensation probe offset Probe offset Components probe offset Autoclima cycle time sec Sd probe setting Autoclima mode OFF R5 ON time Autoclima OFF Sd probe setting Autoclima mode 0 9 R5 ON time Autoclima 0 9 Sd probe setting Autoclima mode 10 19 R5 ON time Autoclima 10 19 Sd probe setting Autoclima mode 20 29 R5 ON time Autoclima 20 29 Sd probe setting Auto
45. holding Hourly consumption of softened water by the appliance change the setting only for installations with a water softener dedicated exclusively to the oven case 2 see section 9 1 Mains water hardness change only for installations without a softener dedicated exclusively to the oven case 1 see section 9 1 Water softener capacity change setting only for installations with a water softe ner dedicated exclusively to the oven case 2 or set to 0 zero for installations without a water softener dedicated exclusively to the oven case 1 see section 9 1 Printer connection 232 printing interval in operation with core probe expressed in degrees Printer connection 232 printing interval in timed operation expressed in minutes Output 22 activation delay boiler ignition applies only to MG 210 202 set to 80 dec Humidifier disactivation temperature during first thermostat cut in in steam cycle applies only to MG 202 set to 70 Management of dual ventilation speed on model leave as 0 for versions single speed Set to 1 for P versions dual ventilation speed LILO o o o o o o JOD JD JOJO OJO Programmable password T version three digits for access to technical parameters and service program Technical Manual The Cube H March 2003 n The Cube P EXI Defining supply water ch
46. it is possible to operate with the same pressure on all of the card s keys NO keys must remain pressed down without being pressed by the operator Power up the appliance and make certain that the card displays are OFF if they are not switch them off by pres sing the button W Press the two keys simultaneously for seconds Display D5 flashes and shows the first programmable parameter P 01 Parameter No column display D6 shows 0 which is the standard value attributed to para meter 1 STANDARD value column WARNING The programmable parameters of the card are factory set according to the values indicated in the STAN DARD column below Set the values shown in the Settings column according to the model of oven so that incorrect error codes do not appear e Turn the cooking time knob if you need to assign a value other than 0 to parameter P 0 e g to ena ble operation of an oven not equipped with steam generator set 1 e Turn the cooking temperature knob until programmable parameter No 5 is displayed Turn the cooking time knob if you need to assign a value other than the stan dard value 150 to the parameter and so on To sum up the cooking temperature knob enables you to display the Parameter Nos one after the other the cooking time knob enables you to change the STAN DARD value assigned to the parameter Any new set ting is confirmed
47. mit Mikroprozessor und automatischem Ausgleich pH Skala von 0 00 bis 14 00 EC Skala von O bis 3999 ns cm TDS Skala von O bis 2000 ppm TDS Skala Temp C F Von 0 0 bis 60 0 C Testeur num rique combin pH CONDUCTIBILIT TDS temp rature eau d alimentation De poche avec microprocesseur compensation automatique Echelle pH de 0 00 14 00 Echelle EC de O 3999 nS cm Echelle TDS de O 2000 ppm TDS Echelle temp C Fh de 0 0 60 0 C COMPROBADOR digital combinado pH CONDUCTIVIDAD TDS temperatura agua de alimentaci n De bolsillo provisto de microprocesador con compensaci n autom tica Escala pH de 0 00 a 14 00 Escala EC de O a 3999 nS cm Escala TDS de O a 2000 ppm TDS Escala temp C Fh de 0 0 a 60 0 C LAR74200110 TESTER CLORURI acqua di alimentazione Scala 0 100 mg l ppm Cl 0 1000 mg l ppm Cl SUPPLYING WATER CHLORIDES TESTER Range 0 100 mg l ppm 0 1000 mg l ppm C Messger t f r Chloride im Wasser Skala 0 100 mg l ppm Cl 0 1000 mg l ppm C TESTEUR CHLORURES eau d alimentation Echelle 0 100 mg l ppm 0 1000 mg l ppm C ANALIZADOR CLORUROS agua de alimentaci n Escala 0 100 mg l ppm C 0 1000 mg l ppm ACCESSORI ACCESSORIES ZUBEH R ACCESSOIRES ACCESORIOS LAR74200120 pH TEST 4 7 1 5 5 paper of 20 ml each LAR74200130 CHLORIDES TEST 1413 us 25 paper of 20 ml ea
48. motor management CONVECTION STEAM and COMBI mode Procedure to follow for T version Go into the SERVICE program from the control panel for operating relay 9 which manages the posi tion of the combustion fume vent 1 Switch the appliance off with the ON OFF button fig 20 2 Press PLUS The word DATE flashes on the display Turn the scroller until the word SERVICE appears then press ENTER The word PASSWORD appears fig 21 24 3 Use the scroller to enter the pas sword 123 and press ENTER to confirm fig 25 4 At this point the message REL 1 flashes on the display Turn the scroller to the right until you find REL 9 fig 26 5 Press START STOP to operate the vent motor manually fig 27 28 6 Then check that START STOP LED OFF boiler butterfly valve closed CONVECTION MODE fig 27 29 START STOP LED ON boiler butterfly valve open STEAM MODE fig 30 32 CONVECTION IMPORTANT If the CAMS have been adjusted correctly the motor should stop as soon as the but terfly valve has reached the OPEN or CLOSED position From the side of the motor check that the rotating Ed spindle stops Adjust the adjusta iid 2 WE ble cams so as not to damage the oe fume motor fig 34 To exit the SERVICE program press ENTER and then PLUS which swit ches off the activated function fig 35 36
49. motor spindle and fasten by tur ning clockwise with the 10 mm T wrench fig 11 12 9th phase Firmly fasten the inner motor spindle screw anticlockwise with the 19 mm socket wrench and the outer motor spindle screw clock wise with the 10 mm T wrench fig 10 and 12 10th phase Insert the vaporized water injection tube in the oven fig 13 11th phase Fit the deflector by inser ting it at 45 5 first in the top hinge pin then in the bottom hinge pin fig 14 15 Then secure the deflector by tighte ning the top and bottom screws 12th phase Fit the 2 grid supports RH and LH in the oven by inserting first the back and then the front of the support and pushing downwards to fix them fig 16 17 Technical Manual The Cube March 2003 The Cube Bnn vlile AME L N E 93 14 MAJOR SERVICING Electronic card replacement installation The example refers to installation of the T card but the procedure is the e same for H P versions A 4 Tools needed 43188 8mm wrench or 8 mm screwdriver 7 mm screwdriver 1 11 mm wrench Before starting any maintenance ope ration switch off the electrical power upstream of the appliance with the main switch The electronic card is housed inside the front control panel of the oven Then proceed as described below Using the 8 mm wrench unscrew the 2 bottom screws of the control panel fig 2 Move t
50. not be interrupted for any reason Interrupting the cycle renders the whole process inef fective wastes descaler and provokes the risk of con tamination if the descaler has not been completely flushed out of the boiler An interruption will also pre vent the electronic control from resetting the boiler hour counter to zero It is advisable to thoroughly rinse the oven interior with the spray at the end of the program To stop the program while it is running press the ON OFF and START buttons simultaneously this pro cedure may be carried out by authorized personnel only who are aware of the risks descaler remaining in boiler involved in premature stopping of the cycle eu Programmable parameters H P version Instructions to be followed when installing the elec tronic card The following instructions are also enclosed with the card supplied as a replacement part This procedures must be carried out after fitting the new electronic card on the front control panel so as to assign the correct values to the programmable parameters accor ding to the model of oven in order to prevent the appea rance of incorrect error codes Check that all the electrical connections are inserted in the correct position on the electronic card absolute match between the initials numbers printed on the card and the Screen prints stamped on the connection cables and that the card is fixed with the small self locking bolts in such a way that
51. of the water supply upstream of the water softener and the technical characteristics of the water softener Descaling must be carried out when the appliance is cold and clean preferably under the supervision of an authori zed technician ACTIVATING THE DESCALING CYCLE dE Switch the appliance on by pressing T1 then press T18 UP The display shows the last available program dE boiler descaling at the end of the series of cooking programs All the displays are extinguished press the START STOP button and the wait message Wait appears asking you to wait The message dEt In then appears with a cyclical acoustic signal to tell the operator to unscrew cap A and add the descaler diluting it if necessary in accordance with the product manufacturer s instructions with the cor rect amount for the capacity of the boiler see table Close cap A Descaler action Press T16 the boiler fills completely with water and mixes it with the descaler CYCLE 1 This is the first automatic cycle which enables the boiler to heat and maintain the temperature for 30 minutes the countdown is shown on display 6 so that the descaler can act effectively After this time the boiler drains its contents impurities and descaler mixed with water Make sure that it flows out freely If it does not call the technical service as the drain outlet may be clogged The Cube PON 50
52. ottenere la potenza di accensione MIN Taratura per ottenere la potenza termica nominale MAX Taratura per ottenere la potenza termica ridotta 90 Hz 100 Hz 140 Hz gt oo FE 12 EI ABI AB NES 5e 25 e SEE es al 253 se TT ET TE 3 3 3 3 0 SI o 5 O 3 3 TABELLA 5 PRESSIONI GAS IN ENTRATA Famiglia Citt 8 mbar Famiglia Metano 20 mbar Famiglia GPL 28 30 37 mbar Famiglia Citt da 6 a 15 mbar Famiglia Metano da 18 a 25 mbar Famiglia GPL da 20 25 a 35 45 mbar Famiglia Citt 6 mbar Famiglia Metano 18 mbar Famiglia GPL 20 25 mbar Famiglia Citt 15 mbar Famiglia Metano 25 mbar Famiglia GPL 35 45 mbar Pressione nominale in rete per i vari tipi di gas Funzionamento ammissibile se la pressione compresa fra Funzionamento non ammissibile se la pressione inferiore a Funzionamento non ammissibile se la pressione superiore a Technical Manual The Cube AE March 2003 M B Potenza apparecchiatura 9 0 kW Tipo installazione As Big Bas As Big Bas As B43 As B43 As Bra The Cube EX DATI TECNICI SVIZZERA Categoria 2H3B P TABELLA 4 DATI GAS TECNICI Denominazionegas 2H G20 3 G30 3 G31 GPL Potenza Tipo Potere calorifico inferiore 9 45 kWh m gt 12 68 kWh kg 12 87 kWhikg
53. panel Push upwards insert the two bottom fixing screws and fasten with the 8 mm wrench so that the control panel is correctly aligned and equidistant from the edge of the door fig 37 WARNING once you have fixed the electronic card set the programma ble parameters as described in the relevant instructions section 7 19 and 8 13 Technical Manual The Cube S March 2003 B The Cube n 14 MAJOR SERVICING ER Burner unit Burner unit consisting of ignition panel A Venturi unit B gas valve C burner D ignition spark plug E flame detection spark plug F central electrode G which must be at a distance of 4 mm from the ignition spark plugs ignition wires H flame detection wire 1 IMPORTANT in order to ensure cor rect burner ignition check the follo wing Central ignition discharge electro deG the tip of the electrode must NOT be burred make sure that the mesh of the burner head around the electrode is well distributed so as to ensure the free passage of gas as for the remaining area The tip of the electrode must project above the burner mesh by about 5 6 mm The ignition spark plug E must be at a distance of 4 mm from the central ignition discharge electrode The end of the spark plug must there fore be positioned next to the central ignition discharge electrode so as to allow a discharge arc across the flow of gas from the burner T
54. power is reduced so as to limit thermal hysteresis Once the set temperature is reached C2 also de energizes Convection low fan speed full power is never activated only contactor C2 activates and de energizes when the set tempe rature is reached Steam high and low fan speed full power is obtained with the activation of both contactors C4 and C5 On T and H P ver sions C5 disconnects 5 degrees before the set temperature and power is reduced so as to limit thermal hysteresis Once the set temperature is reached C4 also de energizes For further details on operation in steam mode see sections 6 1 and 6 2 Mixed high and low fan speed contactors C2 and C4 acti vate to heat the oven and boiler simultaneously at low power Once the oven is saturated with steam full power in the oven is switched over with consequent activation of C3 and disacti vation of C5 The initial situation of oven and boiler heating is restored as soon as the oven is no longer saturated with steam For further details on operation in mixed mode see sections 6 1 and 6 2 Technical Manual The Cube HERE March 2008 06 MAR The Cube BH 11 IDENTIFICATION OF ELECTRICAL COMPONENTS ELECTRIC OVENS Checking low speed activation and ventilation auto reverse 1st phase switch on the oven with the ON OFF button and set it to con vection mode Set a temperature of 220 and an indefinite time press the low speed button then press STAR
55. press EXIT MEME No steam During steam cooking with a gas oven if after three minu tes the boiler temperature does not increase by x degrees as set with parameter 16 this means that boiler pre heating is not activated see section 9 1 This is a fatal alarm and the oven stops definitively Technical Manual The Cube LS March 2003 B The error is indicated by an acoustic signal and a messa ge on display D8 9 Error message NO DRAIN To reset the alarm press EXIT The error is indicated by an acoustic signal and a message on display D8 9 Error message NO STEAM n The Cube 7 ELECTRONIC CARD T Programmable parameters INSTRUCTIONS FOR INSTALLING THE ELECTRONIC CARD The following instructions are also enclosed with the card supplied as a replacement part This procedure must be carried out after fitting the new electronic card on the front control panel so as to assign the correct values to the programmable parameters accor ding to the model of oven in order to prevent the appea rance of incorrect error codes Check that all the electrical connections are inserted in the correct position on the electronic card absolute match between the initials numbers printed on the card and the screen prints stamped on the connection cables and that the card is fixed with the small self locking bolts in such a way that it is possible to operate with the same pressure on all of the card s keys NO ke
56. set Pliers 3 pcs Pull inserts 3 4 5 6 pliers Shears mirror Roll wrench 200 mm Hammer chisel punch Torks wrench set 9 40 Cutter Mechanical fingers 500 mm length Blade with handle Gas leaking spray Descaling spray Gloves and glasses Loctite AMP cable terminal Pull out tool Pliers for insulated cable terminals JST cable terminal Pliers for insulated cable terminals Pliers for open non insulated cable terminals Sectors box 2 pcs Pastorino Werkzeugkasten aus eloxiertem Aluminium Abm 450x350x140 mm Er enth lt Satz Steckschl ssel Satz Schl ssel 6 22 mm Satz Vierkant Schl ssel 8 10 17 19 mm 7 Schraubendreher Cr V Satz Einsteckschl ssel 3 Zangen Zange zum Ausziehen von Gewindeeins tzen M 3 4 5 6 Schere Spiegel Rollenschl ssel 200 mm Hammer Meifel Treiber Satz Torx Schltissel 9 40 Cutter e Mechanische Finger 500 mm Griff Messerhalter Gasdetektor Spray Entzunderspray Arbeitshandschuhe und brille Loctite e Zyl Kabelschuhauszieher AMP Zange f r isolierte Kontaktstifte und JSTVerbinder Zange f r isolierte Kabelschuhe Zange f r offene nicht isolierte Kabelschuhe 2 Beh lter mit F chern Valise Pastorino aluminium anodis diam 450x350x140 mm avec Jeu cl s douille S rie cl s 6 22 mm S rie cl s en T 8 10 17 19 mm 7 tournevis Cr V S rie cl s m les hexagonales Jeu de 3 pinces Pince tire inse
57. temperature NTC AN9 Probe 1 Thermocouple K SS 1 Core P Probe 2 Thermocouple K 552 3 Thermocouple 553 Probe 4 Thermocouple SS 4 Core P Oven PT100 SC 50 51 SC Boiler PT100 SB 52 53 SB Condensation PT100 SD 54 55 SD Technical Manual The Cube H March 2003 n The Cube x 7 ELECTRONIC CARD T SERVICE This program enables you to check the closure of the con tact of each individual relay on the electronic card and hence the activation of the electrical component supplied by it If you select SERVICE and then press T20 you will be asked for your password the standard password is 123 Once you have entered the password with the scroller when you press T20 again the display shows rel No 1 Pressing START STOP once activates the corresponding relay and pressing it a second time disactivates it in this case relay No 1 In certain cases for safety reasons the relay is disactivated automatically after a few seconds To exit the program press T20 Example turn the scroller until the display shows relay No 12 steam condensation relay Press START STOP solenoid valve S5 is activated auto matically and you will be able to hear the steam conden sation nozzle running When you press START STOP again the function stops if the sequence is not activated it is imperative to check with a voltmeter for t
58. that has generated the fatal error is used e g a probe error interrupts the cycle only in the event of a phase involving the use of the probe To reset a non fatal error state press the reset button EXIT If the alarm is triggered during a phase which is directly ENN Door open The message is displayed by means of door microswitch input B3 This is a non serious alarm the card stops temporarily and it is not possible to run a new cooking or preheating cycle until contact is restored MEA No water The appliance always warns you if there is insufficient water If the long minimum level probe Min lev alarm ceases to be immersed in water the boiler controls are disabled and the warning light comes on The absence of water in the boiler message on display D8 9 is indicated Keypad card communication No serial communication between the main card and the keypad card is a serious alarm the card is inactive despite the fact that both cards are powered up error message NO COLL Check that the serial cable connecting the main card Oven safety thermostat linked with the alarm in question the appliance will stop definitively and can only be started again by pressing ON OFF after the fault has been rectified When you try to start the appliance if an alarm state is active which is directly linked with one of the subsequent phases of the program the appliance will not start until the fault h
59. the washers which act as a spacer between the motor arm and the oven chamber fig 26 29 Technical Manual The Cube LS March 2003 B The Cube n 14 MAJOR SERVICING Motor installation and centering 1st phase Position the new motor in its seat making sure that it is correctly centered Insert the 4 screws and washers in diagonally opposite sequence fig 1 2 2nd phase Tighten the 4 screws manually fig 3 3rd phase Check that the motor spindle is correctly centered inside the oven in relation to the brass flange fixed with the three screws 8 mm wrench The motor spindle must be equidistant from the flange along its full perimeter fig 4 4th phase Position the brass flange with the new motor spindle gasket fig 6 5th phase After centering the motor fasten the 4 screws in diagonally opposite sequence and check manually that the motor spindle turns freely fig 5 6th phase Using the 8 mm T wrench insert the 3 flange fixing screws and check manually that the motor spindle turns freely fig 7 8 7th phase Insert the fan and fasten it with the inner screw using the 19 mm socket wrench Turn anticlockwise to fasten taking care not to exert pressure on the fan blades fig 9 10 Technical Manual The Cube Isle r March 200 The Cube A 14 MAJOR SERVICING Motor installation and centering 8th phase Insert the outer screw of the
60. 0 Vac input 230 V input F3 43 Oven safety thermostat 230 Vac input 230 V input F2 44 Fan thermal cut out 230 Vac input 230 V input 45 Technical Manual The Cube LS March 2003 n E The Cube 7 ELECTRONIC CARD T Relay outputs Relay description Contact data Denomination Terminals Reduced power oven heating Contact NO 5A AC1 Contact NC 5A AC1 R1 C8 NO 7 NC 6 Full power oven heating Contact NO 5A AC1 R2 C 10 NO9 Reduced power boiler heating Not used on the gas version Contact NO 5A AC1 R3 C 12 NO 11 Full power boiler heating Gas burner ignition activation Contact NO 5A AC1 R4 C 14 NO 13 Phase On Off Contact NO 8A AC1 R5 C OUT 15 NO IN 16 Boiler filling Contact NO 5A AC1 R6 NO 17 Oven light Contact NO 5A AC1 R7 NO 18 Cooking finished signal 230 Volts Optional Contact NO 5A AC1 Contact NC 5A AC1 R8 NO 20 NC 19 Gas version combustion fume timer management Contact NO 5A AC1 Contact NC 5A AC1 R9 NO 22 NC 21 Boiler draining Contact NO 5A AC1 Contact NC 5A AC1 R10 NO 24 NC 23 Fan inversion Contact NO 5A AC1 Contact NC 5A AC1 R11 NO 26 NC 25 Steam condensation Contact NO 5A AC1 NO 27 Autoclima humidifier Contact NO 5A AC1 NO 28 Boiler washing Contact NO 5A AC1 NO 28 High sp
61. 100mm Note PTN Nominal heat capacity IGN Burner ignition set MIN Reduced heat capacity set MAX Nominal heat capacity set TABLE 5 GAS INLET PRESSURES Rated mains pressure for the various types of gas Gas of family 3 LPG 28 30 mbar Operation permissible if pressure is between Gas of family 3 LPG from 20 to 35 mbar Operation not permissible pressure is less than Gas of family 3 LPG Operation not permissible pressure is greater than Gas of family 3 LPG Technical Manual The Cube e D March 2003 123 Equipment power Installation type A13 B13 B23 A13 E Bug Ba3 A13 Big E Ais Bug Aus B13 Bas The Cube HAN TECHNICAL DATA EXTRACEE COUNTRIES TABLE 4 GAS DATA Type of gas Natural Gas Liquidgas Liquid gas Liquid gas Liquidgas Gas description 2H G20 caso eiert G30 1 Equipment Installation power type Rated pressure 20mbar 28 30 37mbar_ 28 30 37mbar__ 50mbar___ 50mbar Burners Oven Boiler Oven Boiler Oven Boiler Oven____ Boiler Oven Boiler E 0 5 __ 57 e5 __ ___65s __ ___6s __ __ 65 Mix 1 100 mm J 310 40 3 _ no _ o A _ no J EE lave ane Van LE lou 9 0 kW min 100Hz 29vdc am 26vd 26vd 26vd 26vac gt gt gt a _ a
62. 7 0 PTR KW Mix 1 100 mm n n 27 0 kW n n Axa B43 B23 Max Orifice 1 100 mm 1 42 kg h 1 40 kg h MG202 pour chaque Br leurs Orifice 1 100 mm Note PTN puissance thermique nominal IGN Set d allumage bruleur MIN Set puissance de chauffage reduit MAX Set puissance de chauffage nominal As Bis TABLEAU 5 PRESSIONS GAZ EN ENTR E Pression nominale du r seau Gaz de la 2e Famille M thane 20 25 mbar pour les diff rents types de gaz Gaz de la 3e Famille GPL 28 30 37 mbar Fonctionnement admissible si Gaz de la 2e Famille M thane de 18 20 25 30 mbar la pression est comprise entre Gaz de la 3e Famille GPL de 20 35 35 45 mbar Fonctionnement non admissible Gaz de la 2e Famille M thane 18 20 mbar si la pression est inf rieure Gaz de la Famille GPL 20 35 mbar Fonctionnement non admissible Gaz de la 2e Famille M thane 25 30 mbar si la pression est sup rieure Gaz de la 3e Famille GPL 35 45 mbar Technical Manual The Cube 8 ra March 2003 MEN L i N E 2 The Cube EX CARACT RISTIQUES TECHNIQUES FRANCE Cat gorie 2Esi TABLEAU 4 CARACT RISTIQUES GAZ Gas M thane D nomination gaz 2Esi G20 Puissance Mod les Pouvoir calorifique inferieur 9 45 kWh m gt appareils 20mbar Pression nominale Br leurs Enceinte G n rateur 2 6 Vdc 2 9 Vdc 4 0 Vdc 90 Hz 100 Hz 140 Hz 3 Orifice 1 100
63. AL COMPONENTS GAS OVENS Burner adjustment Checking nominal heat capacity PTN kW Check a complete cycle so as to ensure that there are no bursts or resonance during lighting both from cold and when hot Resonance if the burner whistles when lighting increase the ignition speed Ign or reduce the input of gas by means of screw A which controls the Mix Hz by turning clockwise for a quarter of a turn at a time and thus redu cing the gas input If the burner tends to light with bursts reduce the ignition speed Ign Hz Important systematically adjust first the ignition speed Ign Hz and then the Mix Warning in the case of appliances installed at high altitude and running on liquid gas the gas mix is cal led PROPANE AIR Its of LPG air by volume is approximately 40 60 so it is necessary to gradually increase the gas input by means of Mix adjustment screw A with respect to the standard data shown in the table This must be done because the burner is showing ignition difficulties which manifest themselves in the form of bursts or spluttering during lighting or an irregular flame Unscrew anticlockwise Mix adjustment screw A by 1 2 full turns wait for the flame to settle then gradually fine tune the depth of the Mix screw according to the mix present You are advised to open and close the door so as to switch off and re light the burner in order to facilitate fine adjustment If performance is not improved by t
64. C 300 C Boiler PT100 SB 3 4SB 0 C 300 Condensation PT100 SD 5 6 SD 0 C 300 C Probe Thermocouple K SS Core P 7 8 9 Core P 0 C 300 C Cold joint NTC AN5 0 C 100 Card temperature NTC SPC 0 100 C Outside the operating range the probe may break outsi de the conversion range a probe error is generated out side the range of use an alarm is generated Technical Manual The Cube March 2003 The Cube 8 ELECTRONIC CARD H P EG Digital inputs MAIN RELAY CARD Description Technical data Denomination Terminals Door microswitch Clean contact B3 12 13 Gas pressure switch Clean contact PG 14 15 Water pressure switch Clean contact PA 16 17 Oven burner shut off 230Vac input RG 39 Oven safety thermostat 230Vac input F2 40 Motor thermal cut out 230Vac input A1 A2 Vers P 23 BOILER EXPANSION CARD Description Denominazione Morsetti Maximum water level Max lev 53 M level control Alarm water level Min lev 54 m level control Common water level Common 55 C level control Boiler safety thermostat F3 43 Relay outputs MAIN RELAY CARD Relay description Contact data Denomination Terminals Reduced power oven heating Contact NO 5A AC1 Contact NC 5A AC1 R1 C 21 NO
65. L COMPONENTS M MECHANICAL OVENS ram PL boiler level control The PL level control card with which the mechanical ovens with steam generator are equipped controls the water level in the boi ler by opening closing an electric circuit created by the presen ce of the water which acts as a conductor The Max level probe connected to PL No 8 controls the maxi mum water level probe immersed Max level reached solenoid valve S2 disactivated 230V output No 5 OFF probe not immer sed Max level not reached solenoid valve S2 activated 230V output No 5 ON The minimum level probe or Min alarm connected to PL No 9 controls the minimum level below which the heating elements are disactivated to prevent the boiler from overheating Probe immersed Min level reached boiler heating activated 230 V output No 4 ON probe not immersed Min level not rea ched boiler heating disactivated 230V output No 4 OFF Power is supplied to PL by the contacts 1 common phase of relay 1 boiler filling solenoid valve S2 activation and 2 neutral contact 3 is the common phase of relay 2 boiler heating contact 10 is the earth connection The power supply phase to contact 1 passes through the timed contact during closure 15 18 of the TES boiler drain timer so ensure that it is working It is essential that the Max level probe the shorter and the Min level probe or alarm the longer are clean otherwise the PL level control doe
66. N contact 1 2 closed WARNING in order to comply with the requirements of the EMC standard for controlling the input and emission of elec tromagnetic waves an anti interference filter FL1 consisting of a condenser is connected in parallel with each thermostat If damaged it could conduct current even with the thermo stat contact in the open position so must be replaced to ensure correct thermostat operation Technical Manual The Cube H March 2003 The Cube GRE 8 6 IDENTIFICATION OF ELECTRICAL COMPONENTS M MECHANICAL OVENS EJ Core probe control card SC optional The operation of the PT 100 core probe at a given reading point is managed by a main card and a keypad card fixed to the con trol panel Power to the main card SC is always supplied directly to contacts 1 and 2 230 Volts it is also equipped with two relays IS core probe switch and RT core probe thermostat relay It supplies power to the keypad card via connections A and B 12 Volts output and communicates by means of a serial connection with the keypad card via connections C and D voltage present during communication 1 1 5 Volts If the error message Err appears on the keypad card display this indicates that the core probe is faulty Check that the connector is plugged into the control panel pro perly that the core probe is undamaged and that the main card and keypad card are conn
67. No gas 37 7 18 10 Components too hot 37 7 18 11 Motor thermal cut out 38 7 18 12 Flame shut off 38 7 18 13 Boiler drain error 38 7 18 14 No steam 38 7 19 Programmable parameters Instructions for installing the electronic card 39 40 8 0 H P ELECTRONIC CARD 41 8 1 H P electronic card Technical specifications 41 8 2 Keypad card Technical data 42 8 3 Main relay card Technical specifications 43 8 4 Boiler expansion card Technical specifications 44 8 5 Analogue inputs 44 8 6 Digital inputs 45 8 7 Relay outputs 45 46 8 8 Modulating buzzer 46 8 9 Jumpers 46 8 10 Memory 46 8 11 FAULT DIAGNOSIS H P ELECTRONIC CARD 47 8 11 1 Door open 47 8 11 2 No water 47 8 11 3 Oven safety thermostat 47 8 11 4 Boiler safety thermostat 47 8 11 5 Oven probe error 48 8 11 6 Boiler probe error 48 EES The Cube BE BEI Contents 8 11 7 Condensation probe error 48 8 11 8 Core probe error 48 8 11 9 No gas 48 8 11 10 Components too hot 48 8 11 11 Motor thermal cut out 49 8 11 12 Flame shut off 49 8 11 13 Boiler drain error 49 8 11 14 No steam 49 8 11 15 Software updating check 49 8 11 16 Temperature probe test 49 8 11 17 Boiler descaling interval check 50 8 12 Boiler descaling program dE 50 51 8 13 Programmable parameters H P version 51 52 9 0 Integrated list of programmable parameters on T and H P cards 53 55 9 1 Defin
68. OF ELECTRICAL COMPONENTS GAS OVENS Burner adjustment Checking nominal heat capacity PTN kW Tools needed Decimal gauge Set of Torks wrenches mm screwdriver 8 mm screwdriver Digital tester for measuring frequency Faston It is essential to check the parameters of the burner when com missioning the appliance in order to optimise ignition and make certain the nominal heat capacity envisaged for each model of oven is reached see section 16 Important notes regarding the ignition sequence of the bur ner controlled by the two stage electronic card fig 2 3 The two stage electronic card controls the burner fan according to the minimum Min Hz and maximum Max Hz ignition stages Ign Hz so as to ensure gradual ignition of the burner flame Setting a cooking temperature higher than the temperature in the oven causes the closure of the voltage free clean contact 4 5 X3 which acts as an ON OFF control At the same time power 230 V reaches contact 3 of X1 which activates in succession the burner ignition discharge electrode and the burner fan at ignition speed Ign Hz via connector X6 and supplies the gas valve S3 via the output contact 2 230V of X1 5 seconds after the burner is lit the vol tage free clean contact 1 2 of X3 clo ses enabling the burner fan to reach maximum speed or nominal power Max Hz Speed ign 5 degrees before the set point on
69. ONIC CARD H P ENK Boiler descaling interval check The card enables you to check the number of hours remai ning before the message CAL appears to remind you to descale the steam generator according to the set parame ters see section 9 1 This enables you to organize the operation in advance The message CAL appears when you switch off the appliance EXP Boiler descaling program dE Using the T18 UP button select the automatic boiler descaling program dE at the end of the series of cooking programs All the displays are extinguished press the START STOP button and the wait message Wait will appear asking you to wait The descaling cycle con sists of the following phases 1 Water in boiler is drained 2 The BOILER WASHING relay is activated for 70 seconds The boiler drain driven valve closes 4 The message dEt In indicates that it is time to put in the descaler 5 After introducing the descaler through the appropriate tube press START 6 The boiler refills with water which mixes with the descaler 7 Phase 1 starts in which the boiler elements keep the water at a temperature of 60 parameter 103 for a duration of 30 minutes parameter 102 8 When the time managed by parameter 102 expires the boiler drains washes and refills 9 Phase 2 then starts involving the use of steam at 100 C parameter 105 for 25 minutes parameter 104 10 Drains washes and refills
70. OUTINE MAINTENANCE Example of water solenoid valve replacement 2nd phase Disconnect the 3 plastic conduits from the solenoid valve out puts In sequence fig 3 4 A Steam condensation conduit B Spray conduit C Oven washing conduit Press the sealing washer round its full perimeter and forwards at the same time and pull out the conduit fig 4 3rd phase Once you have removed the 3 plastic conduits slacken the solenoid water input brass nut by tur ning it anticlockwise with the 30 mm wrench so that you can completely remove the water solenoid valve three way unit fig 5 6 This example describes the procedure for removing the oven washing steam condensation solenoid valve normal mains water intake 4th phase Remove the solenoid valve water intake filter and clean it fig 7 9 5th phase To refit proceed as above taking care that you have first cleaned the solenoid valve water intake filter thoroughly Also reconnect in the correct sequen ce the plastic conduits on the 3 sole noid valve outputs previously identi fied fig 3 4 This done check that no water leaks from the valve casing and that the pla stic water conduits are inserted as far as they will go into the black plastic sealing joint Note To activate the steam conden sation solenoid valve manually in order to check its seal it is possible on the T version to activate the SER VICE program relay No 12 see sec
71. S FOR TESTING THE APPLIANCE IN USE GAS OVENS COMBI mode CONVECTION STEAM ist phase Select COMBI mode press the convection steam keys simultaneously the proposed tempe rature is 130 Increase the cooking set temperature to 200 for exam ple The cooking time sets itself to infi nite Press START STOP to run the program fig 1 3 2nd phase At the rear of the applian ce the fume butterfly valves will close and open alternately thus alternating oven heating and boiler heating fig 4 5 3rd phase At the beginning of the mixed cycle steam will be generated in the oven butterfly valve open on boiler fig 6 When the oven is saturated with steam the butterfly valve closes the fume outlet from the boiler and starts heating the oven fig 7 s 1 y OVEN HEATING BOILER HEATING 4th phase The oven and boiler are then heated alternately and cycli cally according to the saturation of steam in the oven controlled by the steam control probe SD on the hori zontal drain tube of the oven fig 4 5 When the temperature is reached oven heating is switched off and boiler heating remains ON until the oven is saturated with steam Note on mechanical versions steam saturation is controlled by the thermo stat F4 see section 6 1 Technical Manual The Cube H March 2003 The Cube GRE E ROUTINE MAINTENANCE Connecting the plastic conduits to the fast connection join
72. S3 Its operation is described in the section two stage adjustment electronic card section 10 3 It is imperative to protect it against phenomena such as excess temperature and humidity Before replacing it make cer tain that the connectors X1 X6 are plugged in properly and check that the jumper J4 located next to the trimmer Max Hz is connected If disconnected it prevents activation of the power stage Max Hz Check that the 2 Amp fuse F1 on the card is in correct working order Burner fan The lower motor is a one piece unit with internal fan and alloy worm screw If faulty it must be replaced as a single unit It is marked with a specific symbol in the wiring diagram and draws power from connector X6 of the two stage adjustment electronic card Outputs 1 and 4 of X6 must be connected to the GND and 24V DC contacts of the fan Make sure that the female terminal A is inserted into the vetronite housing of the fan to its travel limit Burner ignition panel Denominated Z1 the burner ignition panel enables activation of the burner ignition electrode through output IGN detects the pre sence of the FP input flame by means of the flame sensor and supplies the gas valve by means of the 5 pin lower female con tact section 10 8 The red external plastic protection can be removed by releasing the side fastening clips for the purpose of checking for any visible anomalies on the components of the internal electronic car
73. T STOP fig 1 4 2nd phase check that low speed contactor CB activates fig 5 3rd phase press the low speed but ton to disactivate low speed contactor CB thus checking that high speed contactor CA activates and vice versa LIGHT ON on control panel activa tion of low speed contactor fig 6 LIGHT OFF on control panel acti vation of high speed contactor fig 7 LIGHT ON LIGHT OFF The two contactors identified with the LOW SPEED ON HIGHSPEED ON initials CD and CS invert the direction of rotation of the motor AUTO REVERSE While the appliance is in operation check the alternation of contactor CD and CS With the oven OFF upstream switch ON it is possible to check the left hand or right hand rotation of the motor by manually activating contac tors CA and CD which enables you to 1 see the fan rotating clockwise fig Le Moy 10 Manual activation of buttons CA and CS enables you to see the fan rotating anticlockwise fig 11 ani CS HE AE A Technical M The Cube iste r Maroh SCO min The Cube oni t 1 N E 11 IDENTIFICATION OF ELECTRICAL COMPONENTS ELECTRIC OVENS Appliance supply filters Condenser C Ferrite F WARNING these devices are used in order to comply with the requirements of the EMC standard for controlling the emission and output of electroma gnetic waves If damaged they could c
74. T and Speed nin H P versions the power is reduced by opening contact 1 2 of X3 the pressure Speed max then drops to minimum Min Hz J3 ea x2 XI When the set oven temperature is rea ES O 500ACT ched contact 4 5 of X3 opens and power to contact 3 of X1 is switched off the burner fan stops and gas valve S3 de energizes Technical Manual The Cube LS March 2003 B The Cube 10 IDENTIFICATION OF ELECTRICAL COMPONENTS GAS OVENS Burner adjustment Checking nominal heat capacity PTN kW e MIX ADJUSTMENT MM Before switching the oven on check the depth of Mix adjustment screw A against the data in table 4 attached section 16 1 Reference example Oven model MG 101 G20 methane gas the screw must be adjusted to a depth of 13 0 mm fig 1 3 Cat II 2H3 IT Unscrew slightly the IN screw with the 3 mm screwdriver and connect a digital pressure gauge to check the mains gas pressure which must comply with the limits stipulated in the relevant standards See table 5 section 16 1 relating to the appropriate gas category and country of destination fig 4 7 Once you have checked the mains pressure disconnect the pressure gauge and tighten the IN screw so as to prevent accidental gas leakage fig 8 Using this method you can check whether the gas installation is of suffi cient capacity i e capable of meeting the requirements of the
75. W PTR kW Mix 1 100 mm l burners Orifice 1 100 mm Mix 1 100 mm Orifice 1 100 mm PTN W PTR kW Mix 1 100 mm lan 0 Orifice 1 100 mm PTN W PTR KW Mix 1 100 mm Orifice 1 100 mm PTN W IPTR W Mix 1 100 mm ign o Orifice 1 100 mm PTN W PTR KW Mix 1 100 mm 14 0 90 Hz 2 6 Vdc 100 Hz 2 9 Vdc 140 Hz 4 0 Vdc 0 95 m h 18 0 11 0 13 0 85 Hz 2 4 Vdc 112 Hz 3 2 Vdc 155 Hz 44 1 90 m h 27 0 16 0 12 5 80 Hz 2 3 Vdc 112 Hz 3 2 Vdc 170 Hz 4 7 Vdc 2 86 m h 27 0 16 0 12 5 80 Hz 2 3 Vdc 112 Hz 3 2 Vdc 170 Hz 4 9 Vdc 2 86 m h 27 0 16 0 12 5 1 11 18 0 11 0 0 71 kg h Zei ufo fo Ko 10 5 85 Hz 2 4 Vdc 80 Hz 2 3 Vdc 112 Hz 3 2 Vdc 112 Hz 3 2 Vdc 155 Hz 4 4 Vdc 130 Hz 4 08 Vdc 2 21 mh 27 0 16 0 1 42 kg h 27 0 d o o E 10 5 80 Hz 2 3 90 Hz 2 5 Vdc 112 Hz 3 2 Vdc 112Hz 3 2 Vdc 170 Hz 4 7 155 Hz 44 Vdc 3 32 m h 27 0 16 0 2 13 kg h 27 0 gt ole 10 5 80 Hz 2 5 90 Hz 2 8 Vdc 112 Hz 3 4 Vdc 112Hz 3 4 Vdc 170 Hz 4 9 140 Hz 4 4 3 32 m h 27 0 16 0 2 13 kg h 27 0 Es gt o 2 EN 2 2 6 Vdc 120 Hz 3 6 Vdc 0 70 kg h 18 0 13 0 11 0 2 3 3 2 Vdc 4 08 Vdc w Go 80 Hz 112 Hz 135 Hz 1 40 kg h 27 0 18 0 90 Hz 112 Hz 160 Hz 2 5
76. an Operation not permissible pressure is greater than Technical Manual The Cube March 2003 Gas of fami Gas of fami Gas of fami Gas of fami Gas of fami Gas of fami Gas of fami Gas of fami Gas of fami Gas of fami Gas of fami Gas of fami y 1 Town y 2 Natural y3 LPG y 1 Town y 2 Natural y3 LPG y 1 Town y 2 Natural y3 LPG 2 5 Vdc 4 5 8 0 12 0 2 3 2 8 Vdc 2 8 Vdc 3 2 Vdc 112Hz 3 4 Vdc 112Hz 3 4 Vdc 170 Hz 4 9 Vde 140 Hz 44 Vdc 150 Hz 4 4 Vdc 1 1 045 45 PT 4 5 45 1 100 my Pas ag MG202 data for any SE A 8 mbar 20 mbar 28 30 37 mbar from 6 to 15 mbar from 18 to 25 mbar from 20 25 to 35 45 mbar 6 mbar 18 mbar 20 25 mbar 15 mbar 25 mbar 35 45 mbar AAA 40 3 631 GPL 28 30 37 mbar en D e EN A o o 112 Hz 3 2 Vdc 155 Hz 4 4 Vdc gt 2 13 kglh 4 4 Vdc 160 Hz 4 4 Vdc 5 2 86 m h 2 13 kglh 2 10 kg h Equipment power 9 0 KW Installation type B B B 54 0 kW As B43 The Cube HAN TECHNICAL DATA NEDERLAND Category Il 2L3B P TABLE 4 GAS DATA Type of gas Le Naturalgas Liquid gas Liquid gas Equipment Installation power type Rated pressure 25mbar___ 28 30mbar__ _ 28 30 mbar Burners Oven Boiler Oven Boiler Oven Boiler PTN kW L go 90 J ap PTR kW 2 Vd
77. apparecchiatura installazione Pressione nominale 20mbar 50mbar 50mbar Tipo di gas Gas Metano Gas Liquido Gas Liquido Modello Bruciatore camera boiler camera boiler camera boiler Mix 1 100 mm lon 2 6 2 2 Vdc 2 2 Vde Mn 100Hz 2 9 Vac 2 6 Vdo 2 6 Vdc Ais Bis Bas 140 Hz 4 0 Vdc 108 Hz 3 6 Vdc 120 Hz 3 6 Vdc Ru PTN kW ya 1 90 290 PTR kW 9 0 kw Orifizio 1 100 mm lO 3 0 95 m h 0 71 kg h 0 70 kg h Mix 1 100 mm A 24 Vdc 80 Hz 2 3 Vdc 3 2 Vdc 112Hz 3 2Vdc 18 0 kW Aus Bra Bas 4 4 Vdc 135Hz 4 08 Vde Orifizio 1 100 mm Consumo 1 90 m h 1 40 kg h e o L a o PTN kw PTR kw Mix 1 100 mm ENS a N IN ES o O N o 18 0 2 3 Vdc 2 5 Vdc 90 Hz 2 5 Vdc 112Hz 3 2 Vdc 112Hz 3 2 Vdc 112Hz 3 2 Vdc 27 0 kW A3 Bis B23 170 Hz 4 7 Vdc 155 Hz 4 4 Vdc 160 Hz 4 4 Vdc Orifizio 1 100 mm E Consumo 2 86 m h 2 13 kg h 2 10 kg h PTN kW 27 0 27 0 Mix 1100mm 125 120 oo lon J ur 80Hz 23Vdc 28Vde 90Hz 28Vdc 27 0 kW t D A a Min 112Hz 32Vdc 112Hz 34Vdc 112Hz 34Vdc Orifizio 1100mm 45 45 KW PTR KW go 54 0 kW As B43 B23 Mix 1 100 mm gn 80Hz 23Vde 2 5 Vdc 2 5 Vdc MG202 Min 32Vdc Luz 32Vdc 1122 32Vdc dati per ogni 44 Vdc bruciatore Orifizio 1 100 mm
78. appliance Technical Manual The Cube March 2003 The Cube 10 IDENTIFICATION OF ELECTRICAL COMPONENTS GAS OVENS Burner adjustment Checking nominal heat capacity PTN kW TRIMMER ADJUSTMENT FAN SPEED IGN HZ Insert a FASTON between terminals B and C on the control card so as to short circuit the connections This dis ables the burner activation sequence at the ignition stage lgn Hz for an indefinite period fig 9 10 Connect the ends of the TESTER to points D and E and position the TESTER in frequency Hz fig 11 12 Check that the jumper J4 is inserted on the two stage electronic card loca ted next to the TRIMMER Max Hz At this point it is necessary to check and if appropriate adjust the speed of the fan during the ignition phase by adjusting the TRIMMER marked Ign Hz fig 15 Turning it clockwise increases the fre quency and hence the speed of the fan during the ignition phase Turning it anticlockwise reduces the frequency and hence the speed of the fan during the ignition phase Technical Manual The Cube March 2003 The Cube 10 IDENTIFICATION OF ELECTRICAL COMPONENTS GAS OVENS Burner adjustment Checking nominal heat capacity PTN kW Switch the oven on with the ON OFF key at the top of the control panel set it to convection mode set the tempe rature and time and start the cooking cycle by pressing START STOP fig 18 20
79. aracteristics T H P electronic card The T and H P electronic versions make it possible to pro gram the frequency with which the boiler needs to be descaled by entering the data of the supply water In brief the harder the water the more frequent the need for descaling which will be indicated by the appropriate alarm message DESCALE on the T version and DESCALE on H P versions For this purpose it is essential that you establish the type of installation in question case 1 or case 2 Check analyse the hardness of the water connected to the softened water inlet for further details see section 1 3 expressed in French degrees fH with a suitable hardness tester case 1 Find out the technical data of the water softener if it is dedicated exclusively to treating the water for the oven case 2 Case 1 appliance connected to a centralized softened water supply system ensuring constant treatment there is no water softener dedicated exclusively to the oven Set parameter 143 Mains water hardness H according to the hardness measurement taken The standard value assigned to the parameter 20 fH is significantly higher than the maximum set 6 H in order to set more frequent descaling and thus protect the steam generator against the build up of limescale Set parameter 144 water softener capacity to 0 zero the standard value assigned to the parameter is 50 m3 Case 2 Appliance equipped with a w
80. as been rectified The state is shown on display D8 9 Error message DOOR OPEN only if the time set with parameter 3 has passed see sec tion 9 0 since the end of the boiler draining and washing phase or at the start of a steam or mixed cycle Error message NO WATER main relay card BOARD and the keypad SUPPLY is plugged in pro perly If the problem is still not resolved replace the key pad card if the problem still persists the fault lies with the main relay card which must therefore be replaced Operation of the safety thermostat is detected by input F2 This is a serious alarm the card stops definitively and it is not possible to run a new cooking or preheating cycle until the thermostat has been reset Technical Manual The Cube S March 2003 B The error is indicated on display D8 9 and by means of an acoustic signal Error message CHAMB HI n The Cube 7 ELECTRONIC CARD T ERROR DIAGNOSIS AREA Boiler safety thermostat Operation of the safety thermostat is detected by input F3 This is a serious alarm the card stops definitively and it is not possible to run a new cooking or preheating cycle until the thermostat has been reset ER Oven probe error This is a serious alarm the card stops definitively and it is not possible to run a new cooking or preheating cycle until the fault has been rectified rh wA Boiler probe error The error is indicate
81. as valve output The opposite applies in the case of conversion from G30 31 liquid gas to G20 natural gas the ring must be removed For an overview of the rings used and the different size needed for each model refer to the technical gas data table section 16 1 Procedure unscrew the fixing screws and remove the ignition panel Z1 Using the T25 Torks wrench unscrew the 3 screws shown which fix the valve to the Venturi unit fig 1 4 At this point the valve is disassem bled from the Venturi unit Remove the black rubber gasket at the gas valve outlet and fit the brass ring inside the gasket see table 4 in section 16 1 for correct ring Position the gasket ring assembly at the gas valve outlet making sure that it adheres uniformly around the full perimeter of the valve outlet fig 5 8 Technical Manual The Cube LS March 2003 B The Cube n 14 MAJOR SERVICING Conversion from Natural gas to LPG and vice versa Refit the valve casing to the Venturi unit taking care not to move the gasket ring assembly fig 9 Fix the 3 screws manually and then fasten them firmly with the T25 Torks wrench to ensure that the gas circuit is properly sealed Using the 4 mm screwdriver turn the Mix adjuster screw A anticlockwise until it is at a depth of x mm see table 4 heading Mix mm in section 16 1 fig 10 Take the measurement from the head of the screw to the end
82. ater softener dedicated exclusively to the oven Summary of parameters Parameter STANDARD No value assi gned to parameter Unit of measure ment Setting In this case it is necessary to set the following parame ters Parameter 142 hourly consumption of softened water by the oven see table 3 General water data section 16 Example the model ME 061 has a maximum softened water consumption of 10 l hr Parameter 144 capacity of the water softener to ensure constant treatment of water at 6 fH based on the water softener manufacturer s data tables given the degree of hardness fH of the water upstream of the water softe ner Example let s consider a medium sized water softener capable of softening 50 m3 with known input water hard ness 35 H and required output hardness 6 fH In brief the electronic card defines the descaling interval on the basis of water softener capacity and hourly con sumption of softened water To check the time remaining before the appearance of the message DESCALE on T version or DESCALE on H P version indicating the need to descale the boiler see respectively section Boiler descaling interval check sec tion 7 12 and section 11 17 of this manual Important if you do not intend to personalize the desca ling interval do not change the standard values assigned to the parameters The electronic card automatically esta blishes a safe average descaling in
83. ause the appliance s fuses to blow or the upstream protection devices to trip Disconnect them momentarily in order to isolate the fault NOTES Technical Manual The Cube LS March 2003 B The Cube n INSTRUCTIONS FOR TESTING GAS OVENS IN USE STEAM mode Introductory note about the door microswitch on T H P electronic versions the appearance of the message DOOR OPEN when the door is closed indicates that the door microswitch sensor contact has failed to close see section 5 4 1st phase press the ON OFF button to switch the oven on fig 1 The driven valve opens fig 3 4 and the water is drained from the boiler automatically the display shows the message S G DRAIN The boiler washing cycle starts the display shows the message S G RINSING Note that the water is drained from the boiler only if it is at a temperature of less than 50 C and if the appliance is switched off for more than 5 minutes 2nd phase after washing make cer tain that the boiler drainage driven valve returns to the closed position fig 6 The boiler will then refill auto matically Once the boiler has refilled with water the burner activates to automatically preheat the boiler fig 7 3rd phase check that the combustion fumes are released through the outlet of the boiler fume flue butterfly open and that there are no fumes at the out let of the oven fume flue butterfly clo se
84. backwards or forwards by 4 or 13 notches and move cam 2 backwards or for wards by 10 or 7 notches fig 14 15 6th phase Motor N is now suitably adjusted for installation on the appliance Fix it with the two screws taking care that it is properly aligned with the but terfly valve transmission shaft Using the 7 mm wrench fasten the top inner screw fixing the motor to the transmis sion shaft fig 16 18 Test manually to make sure that there are no obstructions and that the two butterfly valves on the motor turn freely fig 19 Any obstructions must be eliminated otherwise the butterfly valves will jam in the half open position and compro mise correct operation Connect the electrical wiring of the combustion fume motor Take care to correctly position wires V3 C2 LH cam supply common con tact next to the motor and V3 C1 RH cam supply common contact which is the outermost of the two and the RH cam NO terminals orange wire and LH cam NO terminals purple wire in parallel with the condenser fig 20 21 I It may then be necessary to fine tune adjustable cams 1 and 2 by running the vent motor electrically by means of the SERVICE program relay 9 on the T version or by selecting con vection and steam modes for the remaining MH P versions Technical Manual The Cube March 20039 06 The Cube Gon 13 ROUTINE MAINTENANCE Combustion fume
85. before the next descaling cycle REMAIN H SOFTCLEAN Pressing 20 starts the short oven washing program SOFTCLEAN which consists of the following cycles 1 Convection Cooling or pre heating cycle the oven is brought to a temperature of 50 C parameter 116 by means of a convection heating cycle if the existing tem perature is less than 50 C or cooling if more than 50 C As soon as the set temperature has been reached the message FIT IN SHOWER appears instructing the operator to install the washing arm To move to the next cycle press START 2 Detergent spray cycle in convection mode with set point of 60 parameter 117 This lasts for 3 minutes and activates the detergent spray on a timed basis 3 times for a total of 50 seconds parameter 127 3 Detergent action cycle with fans and heating switched off for 3 minutes to allow the detergent to act 4 Steam cycle with oven set point of 70 steam para meter 118 for 5 minutes parameter 125 Ventilation is switched on in both directions 5 Rinse cycle with oven set point of 70 C steam para meter 119 for 8 minutes parameter 126 The relay controlling the washing arm is activated only once the fans have stopped moving 6 Combined rinse cycle in convection mode for 2 minu Technical Manual The Cube LS March 2003 B To stop the program while it is running press the ON OFF and EXIT butt
86. c 9 0 kw 2 Vdc 6 Vdc 3 6 Vdc 75 Hz 90 Hz 120 Hz 2 6 Vdc 2 9 Vdc 3 9 Vdc 75 Hz 90 Hz 108 Hz Mix 1 100 mm 11 0 14 0 11 0 90 Hz 100 Hz 6 Vdc 135 Hz 6 Vdc 5 Consumption kW PTR kW Mix 1 100 mm 1 11 m7h 18 0 11 0 10 5 24 Vdc 3 2 Vdc 4 4 Vdc 0 71 0 70 kg h 18 0 18 0 13 0 13 0 13 5 11 0 80 Hz 80 Hz 2 3 Vdc 112 Hz 112Hz 3 2Vdc 18 0 kW 130 Hz 135 Hz 4 08 Vdc 1 42 kg h 1 40 kg h 27 0 27 0 18 0 18 0 12 0 90 Hz 2 5 Vdc 112 Hz 3 2 Vdc 27 0 kW 160 Hz 4 4 Vdc 2 10 kg h 27 0 18 0 90 Hz 2 8 Vdc 112 Hz 3 4 Vdc 27 0 kW 150 Hz 4 4 Vdc 2 10 kg h 27 0 18 0 90 Hz 2 5 Vdc 112 Hz 3 2 Vdc 54 0 kW 160 Hz 4 4 Vdc 2 10 kg h GA zo Q d gt w o 85 Hz 112Hz 155 Hz 5 Consumption 2 21 m n kW PTR kW Mix 1 100 mm 16 0 10 5 2 3 Vdc 3 2 Vdc 4 7 Vdc N o A o 2 5 Vdc 3 2 Vdc 4 4 Vdc 80 Hz 112 Hz 170 Hz 90 Hz 112 Hz 155 Hz Mix 1 100 mm Orifice 1 100 mm IPTN KW PTR W Mix 1 100 mm Orifice 1 100 mm PIN kW IPTR W Mix 1 100 mm ES 5 3 32 h 2 13 kg h 27 0 18 0 12 0 2 8 Vdc 3 4 Vdc 4 4 Vdc Consumption kW PTR kW Mix 1 100 mm 16 0 10 5 2 5 Vdc 3 4 Vdc 4 9 Vdc N D a ES a 80 Hz 112 Hz 170 Hz 90 Hz 112 Hz 140 Hz 5 3 32 m h 2 13 kg h 27 0 18 0 12 0 2 5 Vdc 3 2 Vdc 4 4 Vdc Consumption PTN kW PTR kW Mix 1 100 mm 16
87. cedure re starts automatically e After three attempts the message burner shut off appears The START key serves to re activate output 41 for T versions and 38 for H P versions regard less of whether the cell temperature is reached or not Make certain that the set temperature is higher than the oven temperature then the burner ignition procedure re starts On M versions the appearance of the burner shut off signal burner shut off button light ON reminds the ope rator to press the burner shut off button located below the front control panel in order to re start the ignition proce dure see section 10 9 If the burner shut off signal persists establish why the burner is failing to light by following the above mentioned ignition sequence step by step Transformer TA power 50 VA fig 1 The primary circuit supplied at 230 Volts through outputs 1 and 2 of connector X2 of the burner fan speed adjustment electronic card is protected by 500 mA fuse E5 The secondary circuit supplies the burner fan at 24 Volts It is an essential replacement part to keep in stock because in the event of a fault the fan is disabled Technical Manual The Cube LS March 2003 B The Cube 10 IDENTIFICATION OF ELECTRICAL COMPONENTS GAS OVENS NE Two stage burner fan speed control card The card manages the following components burner fan burner fan supply transformer burner Z1 ignition panel gas valve
88. ch TESTER DUREZZA acqua di alimentazione Scala 0 30 mg l ppm CaCO3 0 300 mg l ppm CaCOz Supplying water HARDNESS TESTER Range 0 30 mg l ppm CaCOz 0 300 mg l ppm LAR74200100 WASSERHARTEMESSER Skala 0 50 mg l ppm CaCOz 0 300 mg l ppm CaCOz TESTEUR DURET eau d alimentation Echelle 0 30 mg l ppm CaCOz 0 5300 mg l ppm ANALIZADOR DUREZA agua de alimentaci n Escala 0 30 mg l ppm CaCOz 0 300 mg l ppm CaCOz ATTENZIONE la verifica delle caratteristiche dell acqua di alimentazione indispensabile al fine di prevenire fenomeni di formazione di calcare durezza acqua e corrosione cloruri WARNING in order to prevent corrosion Cholides and scale bui ACHTUNG Die Pr fung der Merkmale des Wassers ist unerl sslich d up water hardness verifying water characteristics is compulsory um die Bildung von Kalkstein Wasserh rte und Korrosion Chloride zu vermeiden ATTENTION le contr le des caract ristiques de l eau d alimentation est indispensable pour pr venir la formation de calcaire duret de l eau la corrosion chlorures ATENCI N la determinaci n de las caracter sticas del agua de alimentaci n es indispensable para evitar la formaci n de dep sitos calc reos agua dura y corrosi n cloruros 140 EEX TECHNICAL SHEET AR Water level sensors of the steam generator
89. chnical Manual The Cube March 2003 The Cube 8 BE BK 14 MAJOR SERVICING Door handle replacement This operation could become neces sary in the event that the overall dimensions of the appliance need to be reduced to a minimum for the pur pose of installation Tools needed 3 mm screwdriver Cross head screwdriver With the door open remove the handle mechanism cover transpa rent plastic bushing to gain access to the fixing screws Release the door glass from its fittings so as to gain easy access to the bus hing fig 3 Using a 3 mm screwdriver lever up the bottom edge so as to release the tab that fastens it to the door fig 4 Remove the bushing and then with a cross head screwdriver remove the 3 inner screws taking care not to drop them inside the door as it would be dif ficult to get them back and noting the position of the release pin towards the bottom fig 5 7 Hold the handle with your hand to stop it from falling as you remove the screws The hand le is now out of its seat fig 8 Check that the inner screw securing the spring mechanism is fully tighte ned fig 9 Using a cross head screwdriver unscrew the bottom self tapping screw located at the end of the hand le to release it from the handle casing assembly that may have been sup plied as a replacement part fig 10 Install in the reverse order of removal Warn
90. clima mode 30 39 R5 ON time Autoclima 30 39 Sd probe setting Autoclima mode 40 49 R5 ON time Autoclima 40 49 Sd probe setting Autoclima mode 50 59 R5 ON time Autoclima 50 59 Sd probe setting Autoclima mode 60 69 R5 ON time Autoclima 60 69 Sd probe setting Autoclima mode 70 79 R5 ON time Autoclima 70 79 Sd probe setting Autoclima mode 80 89 5 ON time Autoclima 80 89 Sd probe setting Autoclima mode 90 99 R5 ON time Autoclima 90 99 Enables controller on probe Sd Enable boiler elements in mixed mode Cooling setpoint Oven display upper offset Hysteresis Phase 1 descaling time Phase 1 descaling boiler temperature Phase 2 descaling time Phase 2 descaling temperature Steam shut off temperature in MIXED mode Address for communication with PC Only for versions connected to a Personal Computer Top up time Humidifier key mode Acoustic signal volume from 0 minimum volume to 100 maximum volume Burner automatic reset activation delay Number of pulses to reset Burner shut off indication delay Fan pause in holding mode Fan ON time in holding mode Oven setting phase 1 oven washing Oven setting phase 2 oven washing Oven setting phase 4 oven washing Oven setting phase 5 oven washing Oven setting phase 6 oven washing Oven setting phase 8 oven washing eo eo eo eo
91. contents impurities and descaler mixed with water Make sure that it flows out freely If it does not call the technical service as the drain outlet may be clogged and it may be necessary to service the boiler This problem is also shown on display D8 9 see section 7 18 13 The boiler then removes the more adherent limescale deposits by flushing at high pressure with normal mains water S G RINSING before filling with purified water BOILERFILL CYCLE 2 This is the second automatic cycle which activates the oven in steam mode for 25 min for the purpose of deep cleaning of the steam generator and the steam inlet tubes The cycle is completed with the following phases drain boiler S G DRAIN and wash boiler GG RINSING by flushing with normal mains water and then filling with puri fied water BOILERFILL n The Cube 7 ELECTRONIC CARD T S G CLEAN IMPORTANT The sequence described in detail above ensures thorough cleaning of the steam generator leaving it ready for use Any anomalies that occur during the cycle will be indicated on D8 9 If this happens the appliance MUST NOT be used until it has been checked by an authorized tech nician The correct completion of the program is indicated by the appearance of the message EXIT Press T20 to exit the S G CLEAN program switch off at the switch upstream of the appliance and switch back on again This will reset the number of hours left
92. d fig 8 4th phase about 90 seconds after activation of the burner the boiler rea ches pre heating temperature 60 C and is ready to start producing steam Technical Manual The Cube LS March 2003 a The Cube n 12 INSTRUCTIONS FOR TESTING GAS OVENS IN USE STEAM mode 5th phase Press the cook button STEAM The proposed cooking tem perature is 100 C and cooking time is indefinite Press START STOP to start the program fig 9 11 Within a few minutes condensation will start to appear on the inside of the glass fig 12 This means that steam is starting to be generated inside the oven 6th phase check that the temperatu re in the oven gradually increases on the display fig 13 After a few minutes solenoid valve S5 will activate which in turn causes the vapor at the outlet to condense by means of an intermittent jet of cold water at the outlet fig 14 Make certain that the upper oven vent remains closed fig 15 Ensure that there are no leaks onto the oven con duits and condensation steam gene ration system 7th phase Open the door very care fully check that the motor has stop ped close the door again and make certain that the cooking cycle starts automatically Technical Manual The Cube March 2003 The Cube gt Ea BAS 12 INSTRUCTIONS FOR TESTING THE APPLIANCE IN USE GAS OVENS CONVECTION mode 1st phase P
93. d It is not however equipped with an internal protection fuse The upper comb connector fig 4 accommodates 9 conductors in sequence e Contact 4 ignition reset when the reset button RG is pressed or the gas ignition reset relay on the SF electronic card closes automatically the neutral contact is temporarily closed which makes it possible to re start the burner ignition phase for a maximum of three automatic attempts 60 seconds apart for gas models equipped with T or H P electronic card e Contact 5 neutral input Contact 6 burner shut off alarm signal output Contact 7 power supply phase input Contact 8 9 connection jumper Technical Manual The Cube March 20039 6 mH The Cube PE 10 IDENTIFICATION OF ELECTRICAL COMPONENTS GAS OVENS Burner ignition panel e Contact 10 and 11 power supply to phase and neutral respectively from connec tor X4 of the two stage adjustment electronic card WARNING outputs 1 and 2 of X4 must correspond exactly to inputs 10 and 11 respectively of the ignition panel Z1 Do not invert the connection e Contact 12 earth WARNING gas appliances are fitted with one of two models of ignition panel which can be interchanged with each other simply by adapting the wiring They can be identified by the code stam ped on them or by the presence or absence of the burner reset button RESET If replacing a faulty ignition panel Z1 check which model has been s
94. d on display D8 9 and by means of an acoustic signal Error message BOILER HI The error is indicated on display D8 9 and by means of an acoustic signal Error message CHAMB ERR This is a non serious alarm The error disables the boiler controls R3 R4 The cycle in progress is not interrupted The error is indicated on display D8 9 and by means of an acoustic signal Condensation probe error This is a non serious alarm which does not disable any controls The error is indicated on display D8 9 and by means of an acoustic signal AF No gas Error message BOILER ERR Error message QUENCH ERR Operation of the gas pressure switch is detected by input PG for gas ovens This is a serious alarm the card stops definitively and it is not possible to run a new cooking or preheating cycle until the pressure switch contact has been restored Components too hot The error is indicated on display D8 9 and by means of an acoustic signal Error message NO GAS The response to overheating is detected by input AN9 A first message appears indicating that the temperature is high and has exceeded the threshold set with parameter 21 see section 9 0 high temperature threshold If the temperature increases further once it exceeds the threshold defined in parameter 22 see section 9 0 very high temperature threshold a second message appears which is a s
95. ding it out to the left from its fixing flange taking care not to lose the screws fig 7 8 Position of the butterfly valves in CONVECTION mode In CONVECTION mode butterfly valve A remains completely open to allow the combustion fumes to flow through by means of the flexible con nection joint butterfly valve B will be fully closed thus preventing combu stion fumes from escaping from the steam generator fig 9 Position of the butterfly valves in STEAM mode Butterfly valve B is open and butterfly valve A is closed thus preventing the combustion fumes from passing through the oven exchanger fig 10 Technical Manual The Cube March 2003 CONVECTION The Cube 13 ROUTINE MAINTENANCE Combustion fume motor management CONVECTION STEAM and COMBI mode 5th phase Cam adjustment Faulty motor G new motor N sup plied as a replacement part to be adjusted fig 11 Position the spindle of motor N horizontally fig 12 Bring faulty motor G close to the new motor and using the plastic hex wrench supplied adjust the adjustable cams of new motor N so that they are in the same posi tion as on faulty motor G fig 13 In order to facilitate correct positio ning of the cams that impart rota tional movement to the motor for cooking in CONVECTION and STEAM mode use notch 72 stam ped on the grey graduated scale as a reference Depending on the model move cam 1
96. downwards and remove it completely from its base fig 1 2 Connecting the oven electrical cable from the technical compartment The electrical power cable for the oven enters through the cable clamp at the bottom of the technical com partment and has to be connected to the power supply terminal board fig 3 5 Warning Ensure that neutral phase and earth are connected to the correct terminals in order to avoid overloading the auxiliary cir cuit fig 6 Warning for gas versions t is impe rative that the neutral wire of the power cable which must have zero potential V corresponds with neutral on the appliance Otherwise the ionization flame detec tion system is unable to detect the presence of the flame and systemati cally shuts the burner off thus making it unusable Technical Manual The Cube March 2003 The Cube now EN IDENTIFICATION OF COMMON ELECTRICAL COMPONENTS The paragraphs that follow identify the electrical components located in the technical compartment of the appliance in the order in which they are laid out from the bottom upwards Water solenoid valve e The code stamped on the connection cables S1 identifies the solenoid valve that operates the autoclima system At the solenoid valve output there is a red flow control valve which reduces the flow rate of water to 15 per hour If the solenoid valve is replaced wi
97. dvisable to adjust the set point because it interacts directly with the steam control system in brief the temperature difference of 5 degrees between thermostat F4 and thermostat F5 must be maintained at all times It is imperative that the water supplied to steam condensation solenoid valve S5 is COLD otherwise the system does not work On H P and T appliances with digital controls the thermo stats F4 and F5 are replaced with a single temperature probe PT100 SD located on the discharge tube beneath the oven floor The steam control function is managed by parameters No 8 and No 106 the steam condensation function is managed by parameter No 10 6 3 Boiler water drain thermostat F6 55 C This thermostat activates the boiler drain driven valve V1 see section 5 3 At switch on if the temperature of the water in the boiler is less than 55 C the contact remains in the closed position thus allo wing power to be supplied to the RED wire of driven valve V1 Otherwise automatic drainage of the boiler is not possible in the event that the water temperature rises above 60 thermostat contact open On H P and T appliances with digital controls the thermostat F6 is replaced with a boiler pre heating probe SB located on the boi ler the boiler drain temperature is managed by parameter No 61 Technical Manual The Cube March 2003 The Cube _ Hun co aza Ba 6 IDENTIFICATION OF ELECTRICA
98. e the new value press T17 For further details and a complete list of parameters consult the user manual n The Cube 7 ELECTRONIC CARD T PLUS button OFF e PARAM TECH Programmable parameters full list password pro tected access By pressing T20 you can enter the technical parameters section of the electronic card for use by authorized technicians only see section 7 19 e PROBETEST Temperature probe test see section 7 16 e SERVICE Card relay test see section 7 17 e HACCP Remote data management Function not yet implemented e MODEM Serial setting Function not yet implemented e SOFTWARE By pressing T20 you can display the date of the soft ware installed in the appliance so as to check how up to date it is Boiler descaling interval check The card enables you to check the number of hours remai ning before the message DESCALE appears to remind you to descale the steam generator according to the set parameters see section9 1 This enables you to organize the operation in advance With the card OFF press T17 the display shows the word DATE Turn the scroller to the right until the message S G CLEAN appears then press T20 and key in START If you turn the scroller to the left the message REMAIN H appears press T20 and the display shows how many hours are left before the boiler needs to be descaled so that you can plan the operation in advance Technica
99. eat is perfectly fitted at the bottom fig 12 Technical Manual The Cube March 2003 The Cube Ban MEHR AME L N E 80 13 ROUTINE MAINTENANCE Two steps locking mechanism The alternative to the single step clo sure standard is the two steps clo sure catch optional which enables the door to be opened in two stages fig 1 Turn the handle to the right fig 2 3 The door locks so as to allow steam to escape Wait for a few seconds fig 4 Turn the handle to the left so as to allow the door to open fully fig 5 Technical Manual The Cube March 2003 The Cube Bnn MEHR AME L N E 81 13 ROUTINE MAINTENANCE Replacing the door lights and cleaning the interior door glass Tools needed screwdriver Open the interior door glass by pres sing the two latches at the top and bottom left hand side in the direction of the arrow see fig 2 Open the glass like a book to an aperture of 90 Unscrew the 4 screws fixing the lamp protectors taking care not to drop the tempered glass of the lamp which acts as a protector fig 3 4 Check replace the faulty lamp During fitting make certain that the lamp seal fits tightly so as to ensure that the lamp body is properly sealed Avoid tightening the screws too vigo rously as this could break the lamp protector glass Do not touch halogen lamps with your bare hands Before fastening the interior protection
100. ected correctly PT 100 reference table Temperature Resistance The microchip and the probe temperature reading circuit are con 0 100 00 tained in the keypad card 10 103 90 20 107 79 To check the setting of the core probe which consists of a PT 100 30 Hees thermal resistance connect an ohmmeter to terminals 1 and 4 40 195 wires connected directly to the keypad card and compare 50 9 40 the resistance with the data shown in the adjacent table for the 60 153 29 various temperatures 0 m 80 130 89 Example at ambient temperature 20 the correct resistance 90 134 70 of the probe should be 107 79 O 100 138 50 If there is a discrepancy in the values a short circuit or an open 110 142 29 circuit this means that the probe is faulty 120 146 86 130 149 82 140 153 58 150 157 31 160 161 04 170 164 76 180 168 46 190 172 16 200 175 84 210 179 51 220 183 17 230 186 82 240 190 45 250 194 69 260 197 69 270 201 29 280 204 88 290 208 45 Technical Manual The Cube H March 2003 n The Cube n 8 6 IDENTIFICATION OF ELECTRICAL COMPONENTS M MECHANICAL OVENS Motor rotation cyclical inverter I The motor rotation cyclical inverter is a cyclical timer with a rota tion time of 8 min The non adjustable cams C1 and C2 supply the two remote switches CD or CS which activate the clockwise or anticlockwise rotation of the motor
101. eed fan Contact NO 5A AC1 NO 30 Low speed fan Contact NO 5A AC1 NO 31 Detergent pump Contact NO 5A AC1 NO 32 Descaling pump NOT USED Contact NO 5A AC1 NO 33 Oven washing WS Contact NO 5A AC1 NO 34 Low speed extractor operation Contact NO 5A AC1 NO 35 High speed extractor condensation Contact NO 5A AC1 NO 36 Free Contact NO 5A AC1 NO 37 Neutral On Off Contact NO 8A AC1 NO IN 38 C OUT 39 Oven and boiler gas ignition reset Contact NO 5A AC1 NO 41 C 40 Relay description Contact data Denomination Terminals Power supply AC12 V 1 2 Keypad card connection JST 6 vie BOARD Technical Manual The Cube March 2003 EN ed The Cube 7 ELECTRONIC CARD T Modulating buzzer Relay description Contact data Terminals Buzzer JST 2 way BUZZ The volume of the buzzer can be modulated by means of parameter 110 The types of acoustic signal emitted are as follows e End of cooking the buzzer sounds in intermittent bursts To switch the sound off simply press any key or open the door after one minute the buzzer switches off automatically e Program with more than one cycle at the end of each cycle the buzzer sounds a 10 second beep e At the end of an oven washing or boiler washing cycle the buzzer sounds intermittent bursts as at the end of cooking e Fatal errors the buzzer
102. ent as a replacement part and adapt the wiring if appro priate Original model S4565A 2092 1 original ignition panel which DOES NOT require a connection jumper between wires 7 and 10 of the connector comb fig 6 The adjacent ignition panel DOES NOT have a manual reset but ton During installation no precautions are necessary with regard to the connection of wires 7 and 10 Alternative model S4565A 2076 1 original ignition panel which requires a connection jumper bet ween wires 7 and 10 of the connector comb to bypass the func tion of the reset button located on the ignition panel fig 7 The adjacent ignition panel is EQUIPPED with a manual RESET but ton During installation make certain that there is a jumper con nection between wires 7 and 10 Make the jumper connection if none exists otherwise it is not possible to activate maximum power Max Ign which enables the burner to reach its nominal heat capacity PTN kW In order to ensure that the maximum or nominal burner power stage is activated Max Hz during installation of the ignition panel 2 make check the presence of a jumper con nection between 7 10 Technical Manual The Cube LS March 2003 B S4565A 2076 1 Ponte 7 10 The Cube 10 IDENTIFICATION OF ELECTRICAL COMPONENTS GAS OVENS Gas valve S3 two stage gas valve equipped with two coils V1 pin 1 2 and V2 pin 4 5 and central earth connecti
103. entification of type of heating Leave as 1 for gas ovens Set to 0 for electric ovens Autoclima 0 9 Leave as 10 for gas ovens Set to 2 for electric ovens Autoclima 10 19 Leave as 11 for gas ovens Set to 3 for electric ovens Autoclima 20 29 Leave as 12 for gas ovens Set to 4 for electric ovens Autoclima 30 39 Leave as 13 for gas ovens Set to 5 for electric ovens Autoclima 40 49 Leave as 14 for gas ovens Set to 6 for electric ovens Autoclima 50 59 Leave as 15 for gas ovens Set to 7 for electric ovens Autoclima 60 69 Leave as 16 for gas ovens Set to 8 for electric ovens Autoclima 70 79 Leave as 17 for gas ovens Set to 9 for electric ovens Autoclima 80 89 Leave as 18 for gas ovens Set to 10 for electric ovens Autoclima 90 99 Leave as 20 for gas ovens Set to 11 for electric ovens Steam shut off temperature in MIXED mode Address for communication with PC Only for versions connected to a Personal Computer Acoustic signal volume from 0 minimum volume to 100 maximum volume Total detergent injection time SOFT cycle The HARD cycle involves two detergent injections equal to parameter 127 x 2 Hourly consumption of softened water by the appliance change the setting only for installa tions with a softener dedicated exclusively to the oven case 2
104. er system as a result of using water that is too hard Hardness between 3 and 6 fH PH greater than 7 5 Chlorides less than 30 ppm These values are important for ensuring that the water used by the appliance is suitably treated GAS CONNECTION GAS VERSIONS inlet 1 2 inch fig 4 e White gas inlet sticker supply gas inlet connection fig 5 e Red G20 sticker ndicates that the appliance has been com missioned for G20 methane gas nominal pressure 20 mbar fig 6 e Yellow sticker G30 G31 indicates that the appliance has been commissioned for liquid gas nominal supply pressure 28 30 37 50 mbar fig 7 EQUIPOTENTIAL CONNECTION necessary for the connection of all the devices electrical and neutral in the installation so as to ensure a suitable equipotential connection ELECTRICAL CONNECTION insert the electrical cable through the cable clamp indicated and ensure that it is properly tight Technical Manual The Cube March 2003 EAE 0 5 bar ENTRATA ACQUA FREDDA de Sa ENTRATA ACQUA ADDCH ETT A ib FL MAX 607 E The Cube PX Oven drain connection For the T and H P versions it is possible to make a direct con nection without fitting a drain cup as the drainage manifold system has an internal air drop see also section 13 12 For the M versions it is imperative to fit a drain cup so as to ensure a minimum air dro
105. erious alarm the card stops definitively and Technical Manual The Cube S March 2003 B it is not possible to run a new cooking or preheating cycle until normal conditions have been restored The error is indicated on display D8 9 and by means of an acoustic signal Error messages HOT 1st threshold TOO HOT 2nd threshold n The Cube 7 ELECTRONIC CARD T ERROR DIAGNOSIS MEME Motor thermal cut out Tripping of the high or low speed motor thermal cut out is detected by input A1 A2 This is a serious alarm the card stops definitively and it is not possible to run a new cooking or preheating cycle until the thermal cut out has been reset Al PA Burner shut off The error is indicated by means of a message on display D8 9 and by an acoustic signal Error message MOTOR HI Activated on gas ovens by input RG This is a non serious alarm the cooking program stops temporarily with Start Stop button LED flashing When the Start Stop button is pressed again the burner ignition sequence is re activated Boiler not drained The error is indicated by an acoustic signal and a messa ge on display D8 9 Error message FLAMEFAIL If on expiry of the boiler draining time the maximum level Max lev is still active the shorter water level sensor this means that the boiler has not drained This is a non fatal alarm and the oven stops temporarily To reset the alarm
106. erkzeuge Instrumente Outils Instruments conseill s Herramientas e instrumentos aconsejados Technical Manual The Cube March 2003 The Cube Listino prezzi Price list Preisliste Liste des prix Lista de precios Articolo Art code Art Nr Code article C digo art culo LAR65230900 Utensili Strumentazione consigliata Advised instruments tools Empfohlene Werkzeuge Instrumente Outils Instruments conseill s Herramientas e instrumentos aconsejados Descrizione Description Beschreibung Description Descripci n Valigia Pastorino in allumino anodizzato dim 450x350x140 mm completa di set chiavi a bussola serie chiavi 6 22 mm serie chiave a T 8 10 17 19 mm Nr 7 giraviti Cr V Serie chiavi maschio esagonale Set nr 3 pinze Pinza tira inserti filettati M 3 4 5 6 Forbici Specchio Chiave a rullino 200 mm Martello scalpello punteruolo Serie chiavi Torks 9 40 Cutter Dita meccaniche 500 mm Impugnatura porta lame Rilevatore gas spray Spry disincrostante Guanti e occhiali da lavoro Loctite Estrattore capicorda cil AMP Pinza per puntali isolati e conett JST Pinza per capicorda isolati Pinza per capicorda aperti non isolati Nr 2 scatole a settori Tools box alloy frame dim 450x350x140 mm containing following articles Socket wrench set Wrench set 6 22 mm T wrench set 8 10 17 19 mm Screwdriver flat philips 7 pcs Cr V Socket head wrench
107. ert the new protective ceramic bus hing in the boiler fig 2 Make certain that the 4 stud bolts are properly fastened to the 4 oven screws fig 3 Lift and position the boiler in such a way that the stud bolts pass through the boiler Lift the oven cover as in the previous removal stage and push the boiler fully in against the oven chamber taking care not to damage the silicone sleeve and the ceramic bushing fig 4 Using the 10 mm T wrench tighten the 4 bottom boiler fixing nuts fig 5 Fasten the second boiler fixing clip to the silicone sleeve and push the boi ler vigorously towards the oven cham ber taking care not to overtighten the clip as this could break the sleeve fig 6 Remove the spacer from the oven cover Put the oven cover back into its seat fig 7 Insert the oven vent butterfly valve fle xible coupling onto the oven fume conduit pin and fasten the fixing screw with a 7 mm wrench fig 8 9 For models on which it is present now fit the fixing clip of the yellow plastic hose in the area near the bottom left of the frame fig 10 Technical Manual The Cube Marh2008 76 n 14 MAJOR SERVICING ER Boiler installation Connect the boiler water filling con duit pushing the fixing coupling fully into the boiler fig 11 Using the 30 mm hex wrench tighten the boiler drain hose fixing nut while preventing the hose itself fr
108. g gasket 83 13 9 Combustion fume motor management CONVECTION STEAM and COMBI mode cooking 84 86 13 10 Replacing the card component cooling motor and correct fixing 87 13 11 Replacing the appliance back cooling motor and correct fixing 87 13 12 Inspecting the oven drain outlet 88 14 0 MAJOR SERVICING 89 14 1 Motor removal and fan replacement 89 91 14 2 Motor installation and centering 92 93 14 3 Electronic card replacement installation 94 96 14 4 Burner unit 97 14 5 Burner removal 98 14 6 Conversion from Natural gas to LPG and vice versa 99 100 14 7 Burner installation 101 14 8 Boiler removal 102 105 14 9 Boiler installation 107 108 14 10 Door handle replacement 109 15 0 Analyzing combustion and optimizing output 110 111 15 1 Optimizing output 112 15 2 Calculating burner power 113 15 3 Operating principle of washing system WCS 114 115 16 0 TECHNICAL DATA 116 117 16 1 TECHNICAL GAS DATA 118 133 17 0 INSTRUMENTS TOOLS LIST 135 140 18 0 TECHNICAL DATA SHEETS 141 18 1 Water level sensors of the steam generator 141 EE The Cube FOREWORD The model used as an example in the drafting of this Technical Manual is the MG 101 T All pictures and illustrations therefore refer to this model ER APPLIANCE IDENTIFICATION DATA Remove the outer packing from the appliance For all models the technical data is marked on the adhesive plate at the bottom of the right hand side of the oven EX Data plate The data plate fig 1 2 sho
109. ghtly smaller than the perimeter of its housing so lay it uni formly along the whole seat in such a way that there are no sections in which it is unevenly stretched or com pressed fig 5 To keep the gasket in good condi tion over time clean it every day with water and detergent so as to remove any residual dirt or grease Thoroughly rinse any trace of deter gent from the surface of the gasket dry it with a cloth and leave the door open Residues of detergent left on the gasket in contact with the hot door glass cause the gasket and its per formance to deteriorate rapidly Technical Manual The Cube March 2003 The Cube lelojn E E 13 ROUTINE MAINTENANCE Combustion fume motor management CONVECTION STEAM and COMBI mode Tools needed Cross head screwdriver 7 mm hex wrench Scissors 2 mm hex wrench supplied with the replacement part Carefully follow the steps set out below for removing installing and checking the operation of the combu stion fume motor fig 2 151 phase Disconnect the fume motor electrical connections noting the position of the wires V3 C2 LH V3 C1 RH and CAM2 and CAM1 power supply fig 3 2nd phase Using the 7 mm wrench unscrew the top inner screw fixing the motor to the transmission shaft fig 3rd phase Unscrew the screws fixing the motor to the fixing flange at bot tom right and top left fig 5 6 4th phase Remove the vent motor by sli
110. glass carefully clean the glass panels of the door The lighting supply circuit is activated by contact A located on the door and contact B located in the bottom left of the oven fig 6 To make the lights work at least one of the two spring contacts of A must press against the fixed contact B Make certain that the contacts are clean and that the spring contact cor responds perfectly with the fixed con tact If not adjust the positions of both by means of the fixing screws Door open lights OFF Door closed lights ON The lighting cable insulated in its brai ding passes beneath the oven cham ber and its terminal stops at contact B fig 7 The door is therefore indepen dent of the electrical connection cable and can be very easily removed if necessary Technical Manual The Cube March 2003 S BE laici The Cube 13 ROUTINE MAINTENANCE Removing installing the oven sealing gasket For correct installation of the oven sealing gasket follow the steps indi cated in order to make sure that the gasket is fixed smoothly and uni formly around its whole perimeter After removing the gasket clean all the way round the inside perimeter of its seat so that no residues are left fig 1 2 Position the 4 corners of the gasket inside the seat by pressing it in with your fingers then fit the long sides of the gasket uniformly fig 3 4 The gasket is sli
111. gram represents clo sure of the contact with the shaded circle and the cooking modes in the left hand column M mixed V steam C convection 0 OFF 00 Rpa cooling with door open The contacts in the various branches of the wiring diagram are identified with letters and numbers Example the switch function for all cooking modes is provided by contacts A 1 and B 2 which are open when the selector is in position O and closed in all the other positions to supply the auxi liary circuit with neutral and phase respectively Example the cooling with door open function operates by means of the closure of contact D 5 which directly supplies motor remote switch CD or CS while disabling the remainder of the cir cuit Cavity thermostat F1 This thermostat controls the temperature inside the oven by var ying the power supply to the heating elements operating range 50 300 C common contact C No 2 NO contact No 1 The thermostat is set and sealed DO NOT set manually in any way The position of the sensor bulb MUST NOT be changed because the temperature in this position is the same as in the oven interior If replacing the part take care to seal it correctly with high tem perature silicone in order to prevent leakage into the electrical component compartment The state of the thermostat is indicated by the orange light next to it light OFF heating elements OFF contact 1 2 open light ON heating elements O
112. hauffage reduit MAX Set puissance de chauffage nominal TABLEAU 5 PRESSIONS GAZ EN ENTR E Pression nominale du r seau a 2e Famille M thane 20 mbar pour les diff rents types de gaz a 3e Famille GPL 28 30 37 mbar Fonctionnement admissible si a 2e Famille M thane de 18 25 mbar la pression est comprise entre a 3e Famille GPL de 20 35 35 45 mbar Fonctionnement non admissible a 2e Famil 18 mbar si la pression est inf rieure a 3e Famil 20 35 mbar Fonctionnement non admissible a 2e Famil 25 mbar si la pression est sup rieure a 3e Famil 35 45 mbar Technical Manual The Cube March 2003 The Cube EX CARACT RISTIQUES TECHNIQUES SUISSE Cat gorie Il 2H3B P II 1a2H TABLEAU 4 CARACT RISTIQUES GAZ D nomination gaz_ 2H G20 Mod les SS nominale 3 G30 3 G31 GPL 9 45 GE 12 68 aeia 12 87 227 Br leurs Enceinte a Enceinte Se Enceinte Se Mix 1 100 mm lan 90Hz 26Vvadc 2 2 2 2 Vdc 100Hz 2 9 2 6 Vdc 2 6 Vdc 140 Hz 4 0 Vdc 108 Hz 3 6 Vdc 120 Hz 3 6 Vdc 3 d 983 i E 0 95 mi 0 71 kg h 0 70 kg h Orifice 1 100 mm Consommation Mix 1 100 mm pl o ws tT E 2 4 Vdc 2 3 Vdc 2 3 Vdc 112Hz 32Vdc 112Hz 32Vdc 112Hz 3 2 Vdc 155 Hz 4 4 Vdc 130Hz 4 08Vde 135Hz 4 08 Vdc lA 40 4 0 i 90 ign gt gt gt 23vdc 2 5 Vdc 2 5 Vdc 112Hz 32Vdc 112Hz 32Vdc
113. he adjustment remove the burner and check clean it as described in the chapter Burner removal If you hear a sharp whistling sound when the burner is switched on at maximum speed Max Ign this means that combustion is taking place with an excess of gas Reduce the gas input by turning Mix adjustment screw A clockwise by a quarter of a turn at a time You must only make limited adjustments If the adjustment does not pro duce the desired result reset everything as shown in table 4 section 16 1 and try adjusting again working on one parameter at a time Burner fan supply transformer POSSIBLE FAULTS e Burner shut off after 6 seconds burner ignition elec trode activation time if no flame is detected the dis charge stops and the gas valve de energizes the 230 Volt signal reaches contact 42 of the SF main relay card on T versions and contact 39 on H P versions After 10 seconds parameter 113 burner shut off indication delay since no flame is detected the contact opens with output to 13 on the SF main relay card switches off the power to the two stage adjustment electronic card and the fan stops e After 5 seconds output 41 activates automatically for T versions and output 38 for H P versions on the same SF main relay card for one second which supplies the reset neutral to the gas ignition module At the same time contact 13 on T versions and contact 29 on H P versions closes and the burner ignition pro
114. he control panel downwards extract it turn it through 90 and clip it into its slot fig 3 8 Manually disconnect the electronic card connections fig 9 10 Unscrew the terminals of the green connector for the door microswitch wires so as to release the control panel completely fig 11 13 Technical M The Cube BHREH March 2003 16 06 The Cube cmm 14 MAJOR SERVICING Electronic card replacement installation Lift the control panel and remove it from its location fig 14 Now that the control panel is free from any obstructions lay it on a flat surfa ce to facilitate replacement of the electronic card Remove the clips from around the core probe cable and the front card and main card communication cable fig 15 Disconnect the connecting wire of the encoder ENC fig 16 Disconnect the CORE PROBE con nection cables fig 17 Using the 7 mm screwdriver unscrew the 10 self locking nuts around the perimeter of the card fig 18 Gently lift the electronic card taking care to ease the encoder cable through fig 19 Should it be necessary to replace the encoder too remove the scroller knob unscrew its fixing nut and remo ve the encoder fig 20 23 To fit the new electronic card pro ceed as follows Place the original rubber spacers on the 10 stud bolts fig 24 Make certain that the encoder is fixed securely to the control panel
115. he correct closure of relay 12 with 230 Volt output to No 27 on the main card see access to electro nic card section 14 3 Technical Manual The Cube Check that there is voltage to the coil of solenoid valve S5 set the multimeter to Ohms and check that the coil is undamaged and lastly check that the water shut off tap is open This program is extremely useful for finding a single fault without having to run an actual cooking cycle involving the use of various functions and enables you to devote all the time necessary to a precise diagnosis of the fault If it is necessary to check the operation of the washing System prepare to connect the accessories washing arm detergent suction tube detergent container so as to avoid damaging the washing circuit pump hoses seals See main card T RELAY OUTPUTS section 7 6 for a complete overview of the relays and their functions Note after relay No 24 the message BUZ ON or REL 25 appears enabling you to check that the buzzer works when you press START STOP Further example of operation of relay 9 combustion fume motor management see section 13 9 n The Cube LS March 2003 B 7 ELECTRONIC CARD T FAULT DIAGNOSIS The fault diagnosis system associated with the card draws a distinction between indications and fatal errors The first type simply indicates that the event has occurred whereas the second type interrupts the cycle in progress if the component
116. he flame detection spark plug F is located at 90 degrees with respect to the ignition spark plug at a distance of about 30 mm from the burner mesh This distance does not need to be within millimetric tolerances in view of the function performed by the sensor flame presence detector sensor The end can be reduced in length towards the outer crown in order to avoid excessive contact with the flame The example in the photo shows the burner unit of model MG 101 Technical Manual The Cube March 2003 MG 061 MG 102 202 EAE The Cube 14 MAJOR SERVICING Burner removal Tools needed 10 mm T wrench T25 Torks wrench 3 mm screwdriver 7 mm screwdriver gauge 14 mm wrench 24 mm wrench brass ring for adapting new supply from methane gas to LPG fig 2 To carry out this operation adhere strictly to the sequence described below For models on which it is present unscrew the screw fixing the clip around the burner air intake hose fig 3 4 Using the 14 mm wrench and the 24 mm wrench unscrew the flexible gas nut on the gas input tube taking care not to lose the copper sealing gasket fig 5 6 D
117. he message DESCALE reminds you to descale the steam generator in accordance with the Set parameters see section7 13 as soon as possible Press T15 to cancel the DESCALE message tempora rily it will reappear the next time you switch the appliance on RUNNING THE S G CLEAN CYCLE Switch off the appliance by pressing T1 then press T17 and the display will show the message DATE turn the scroller until S G CLEAN is displayed then press T20 The message START appears press T20 Display D8 9 shows first S G DRAIN then S G RIN SING which indicate the automatic boiler draining and washing operations and then the message WAIT appears The message FILL DESCALER then appears with a cyclical acoustic signal at which point the operator must Technical Manual The Cube LS March 2003 B unscrew cap A and introduce the correct amount of desca ler diluted if necessary in accordance with the product manufacturer s instructions for the capacity of the boiler see table DESCALER ACTION Close cap Press T20 display D8 9 shows the message BOILER FILL and the boiler fills up completely with a mixture of water and descaler CYCLE 1 This is the first automatic cycle which enables the boiler to heat up and maintain its temperature for 30 minutes so that the descaler can act effectively After 30 minutes the boiler drains S G DRAIN ts
118. he oven boiler fume manifold at the center and at the edge of the manifold You are unlikely to be able to operate at theoretical com bustion conditions so it is necessary to operate with excess air air that has not reacted during combu stion During combustion part of the oxygen O2 combines with hydrogen H2 to form condensate H20 which is why it is advisable to clean the condensate trap of the fume detection probe O2 valore oxygen measured this is the remaining oxygen which makes it possible to measure combustion output and is used to determine heat loss in the flue and carbon dioxide CO2 content 2 CARB DIOX carbon dioxide MEASURED CO2 THEORETICAL THEORETICAL carbon dio xide In theoretical combustion without excess air the theore tical CO2 is determined The greater the excess of air used in combustion the lower the measured values will be in comparison with the theoretical CO2 CO value ppm carbon monoxide Monoxide is the result of incomplete combustion The limit for industrial burners is 0 1 which is obtained from the following calculation practical example of a combustion analysis of G20 methane gas 11 7 theoretical CO2 96 x 14 ppm CO measured 8 8 CO2 measured 10000 0 00186 value significantly below the limit This limit corresponds to the undiluted CO in the print out Warning the most im
119. id the risk of dan gerous tipping due to the irregularity of the floor Level the appliance by means of the adjustable feet at the front and back fig 6 Technical Manual The Cube March 2003 201 1550 mm 202 1800 mm 201 202 X 200 mm Y 300 mm o Elo EAE The Cube EA Correct positioning of models ME MG 201 202 equipped with KS trolley When moving the appliance into posi tion take care not to damage the trol ley guides fixed to the frame of the appliance fig 8 Approach the oven with the trolley insert it slowly the bottom runners serve to center it and make certain that it runs freely without any obstruc tion or collision fig 9 Check that the basin of the trolley structure the side nearest the opera tor slots in between the bottom of the oven frame and the top of the trolley structure runner It should not be impeded in any way during insertion fig 10 If necessary adjust the feet up or down according to the height of the appliance Push the trolley structure in as far as it will go i e until the fastening flange comes to a stop against the oven front gasket fig 12 At the same time hold the trolley structure against the stop and IMMO BILIZE the front wheels with the brake so that it CANNOT MOVE from this position fig 13 No crack should be visible between the trolley fa
120. il end of With regard to cooking times the card saves the time Cooking every 10 minutes This means that if you set a cooking Technical Manual The Cube Maron 2003 9 09 mH The Cube 46 8 11 ELECTRONIC CARD H P ERROR DIAGNOSIS EXE FAULT DIAGNOSIS The error diagnosis system associated with the card draws a distinction between indications and fatal errors The first type simply indicates that the event has occurred whereas the second type interrupts the cycle in progress if the component that has generated the fatal error is used e g a probe error interrupts the cycle only in the event of a phase involving the use of the probe To reset a non fatal error state identify the fault and then press the START button which acts as a reset button Door open If the alarm occurs during a phase directly involving the alarm in question the appliance will stop definitively and can only be started again by pressing ON OFF after the fault has been rectified When you try to start the applian ce if an alarm state is active which is directly linked with one of the subsequent phases of the program the applian ce will not start until the fault has been rectified The message is displayed by means of door micro switch input B3 This is a non serious alarm the card stops temporarily and it is not possible to run a new cooking or preheating cycle until contact is restored EXIF No water O
121. ili Strumentazione consigliata Advised instruments tools LINE Empfohlene Werkzeuge Instrumente Outils Instruments conseill s Herramientas e instrumentos aconsejados Articolo Art code Art Nr Code article C digo art culo LAR65300980 Descrizione Description Beschreibung Description Descripci n Multimetro digitale con schermo retroilluminato per la misura di Tensione AC DC 320 mV 600 VAC DC Frequenza Corrente AC DC max 10 Amp Resistenza 0 50 Valore TRUE RMS Completo di batteria 9 V Contenitore cavi di misura con terminali a puntali pinze a coccodrillo pinze ad uncino Multimeter with retrolighted digital display measurement of Voltages AC DC 320 mV 600V AC DC Frequency Current AC DC max 10 Amp Resistance 0 30 MQ Value TRUE RMS Equipped with battery 9 Volts containing box measurement cables with test prod croccodille pliers hook pliers Digitales Multimeter mit hintergrundbeleuchtetem Display f r smessun Spannung AC DC 320 mV 600 V AC DC Frequenz Stromst rke AC DC max 10 Amp Widerstand 0 50 Wert TRUE RMS Vollst ndig mit Batterie 9 V Beh lter Messkabel mit Kontaktspitzen Krokodilzangen Hakenzangen Multim tre num rique cran r troluminescent pour mesure de Tension CA CC 320 mV 600 VCA CC Fr quence Courant CA CC max 10 Amp R sistance 0 50 Valeur TRUE RMS Avec batterie 9V conteneur c bles de me
122. ing the plastic bushing cove ring the handle mechanism casing must be fixed with the clip pin at the bottom in the same position as it was in before removal Insert the bushing by pushing it upwards and pressing hard at the bottom until the pin clicks fully home easing it in with the aid of a screwdriver fig 6 Technical M The Cube March 2003 2008 HR The Cube Gon L 1 N E ERR Analyzing combustion and optimizing output The steps described below enable you to check combustion in order to make sure that the integrated pre mixed burner system is working cor rectly and to check its output Tools needed magnet digital instrument for combustion analysis 1st phase Switch the oven on with the ON OFF button select convection mode set the temperature to 200 with the scroller and then press START STOP to start the T version Use the same settings for the H P and M versions fig 2 4 2nd phase wait for the temperature in the oven to reach 200 C open the door and place the magnet at the bottom of the control panel towards the oven chamber fig 5 6 Press START STOP to make the oven operate with the door open fig 7 Technical M The Cube March 2003 2008 HR The Cube An L 1 N E ERR Analyzing combustion and optimizing output 3rd phase Leave the oven running with the door open for about 2 minu tes Place the fume analysi
123. ing supply water characteristics 56 10 0 IDENTIFICATION OF ELECTRICAL COMPONENTS GAS OVENS 57 10 1 Gas pressure switch 57 10 2 Pre mixed gas burner unit 58 10 3 Burner adjustment Checking nominal heat capacity PTN kW 59 63 10 4 Burner fan supply transformer 63 10 5 Burner fan speed control card 64 10 6 Burner fan 64 10 7 Burner ignition panel 64 65 10 8 Gas valve 66 10 9 Burner ignition reset button M mechanical control version 66 10 10 230 Volt relay M mechanical control version 66 11 0 IDENTIFICATION OF ELECTRICAL COMPONENTS ELECTRIC OVENS 67 11 1 Contactors 67 11 2 Checking low speed activation and ventilation auto reverse 68 11 3 Equipment supply filters 69 12 0 INSTRUCTIONS FOR TESTING GAS OVEN IN USE 70 12 1 STEAM mode 70 71 12 2 CONVECTION mode 72 12 3 COMBI mode CONVECTION STEAM 73 13 0 ROUTINE MAINTENANCE 74 13 1 Connecting the plastic conduits to the fast connection joints 74 13 2 Resetting the cavity and boiler safety thermostats Fuse replacement Motor thermal cut out protection 75 76 13 3 Replacing the water solenoid valve 76 77 13 4 Removing the cavity vent motor and correct position adjustment if applicable 78 79 13 5 Door lock adjustment 80 13 6 Two steps locking mechanism 81 Cr allis The Cube und HE El Contents 13 7 Replacing the door lights and cleaning the interior door glass 82 13 8 Removing installing the oven sealin
124. inges on the right hand side fig 19 20 If it is difficult to close the door do not force it as this may damage the strut movement closure mechanism Move the right hand adjuster plates top and bottom outwards fig 19 20 and also adjust if necessary the left hand adjustable hinges by loose ning the adjuster screws so that the door can move away from the interior front face of the oven fig 21 22 If you notice steam and moisture escaping from the door move the right hand adjuster plates top and bottom inwards fig 19 20 If neces sary also adjust the left hand hinges by loosening the adjuster screws pushing the door towards the inside of the oven and tightening the adjuster screws so that the door is closer to the interior front face of the oven fig 21 22 Warning take out the trolley handle and use the pan lock rod to prevent the pans from coming out of their run ners fig 25 26 27 Technical Manual The Cube March 2003 The Cube CHECKING AND USE OF THE STANDARD OPTIONAL EQUIPMENT After removing the appliance from its packaging check the stan dard equipment The example used here is the gas model MG 101 T e 2 grids art X1100 in GN 1 1 steel fig 1 e Drainage bend in heat resistant plastic to be fitted if requi red to the oven drainage manifold at the back of the applian ce 50 mm fig 2 e Washing arm optional which mus
125. is is a non fatal alarm and the oven stops temporarily No steam To rest the alarm press START The error is indicated by an acoustic signal and a message on displays D5 and D6 Error message no drn During steam cooking with a gas oven if after three minu tes the boiler temperature does not increase by x degrees as set with parameter 16 this means that boiler pre heating is not activated see section 12 1 This is a END Software updating check The card enables you to check how up to date the soft ware is With the card OFF hold button T4 MIXED down for 5 seconds in sequence displays D5 and D6 will show the software version installed Temperature probe test The card enables you to check the temperatures displa yed by the temperature probes connected to it so that you can identify any faults or inaccurate calibration With the card OFF hold button T2 down for 5 seconds In sequence displays D5 and D6 show the temperature and the identification code of the temperature probe cur Technical Manual The Cube S March 2003 B fatal alarm and the oven stops definitively To reset the alarm press START Error message no STEAM Press T2 convection again to exit the function auto matically rently displayed in the following sequence SC SB SD SS SPC Wait 10 seconds to exit automatically due to time out or press T2 again see section 8 5 n The Cube 8 ELECTR
126. isconnect the burner ignition panel connector comb disconnect the gas valve earth cable and disconnect the burner fan supply connector fig 7 8 Using the 10 mm T wrench unscrew the 4 brass nuts on the flange fixing the burner to the oven chamber by tur ning them anticlockwise fig 9 Remove the burner unit very carefully taking care not to damage the burner ignition and flame detection spark plugs fig 10 For MG 102 201 202 ovens you are advised to remove the ignition spark plug and the flame detection spark plug fixed to the burner flan ge before carrying out this opera tion 7 mm wrench otherwise the burner cannot be extracted easily Check that the burner flange sealing gasket is in good condition and repla ce if worn fig 11 Technical Manual The Cube March 2003 The Cube 14 MAJOR SERVICING Conversion from Natural gas to LPG and vice versa Gas appliances are commissioned as standard to run on G20 natural gas Requests for commissioning for diffe rent types of gas e g G30 31 liquid gas must be made at the time of ordering as the conversion kit is not included with the appliance for safety reasons In the event of conversion from G20 natural gas to G30 31 liquid gas it is imperative to fit the specific ring for the model in question fig 2 of section 14 5 This ring which acts as a gas duct diameter reducer must be fitted at the g
127. l The Cube March 2003 The Cube 13 ROUTINE MAINTENANCE Removing the oven vent motor and correct position adjustment if applicable 6th phase Fit and align the new vent motor This is essential to ensure perfect rotation The axis of the vent motor must be perfectly in line with the axis of the internal vent cap cam fig 12 7th phase Fix the vent motor to the steel flange by tightening the 2 screws top and bottom fig 13 manually making sure that its position is ali gned Then fasten the two screws with the screwdriver and check that the alignment is still correct Do not fasten screw A 8th phase Reconnect the new motor NO cable in the center of the 3 con tacts and common connection C at the bottom of the 3 contacts this lea ves the NC contact free fig 14 15 9th phase Check that the vent cap is positioned correctly Switch the appliance on with the ON OFF switch The vent button will start flashing automatically Wait until the button illu minates steadily showing that the vent is open fig 16 10th phase Turn the brass joint until the vent cap is open to maximum fig 17 11th phase Fasten screw A with the cross head screwdriver so as to fix the vent motor spindle fig 18 12th phase Press the VENT button and the vent should CLOSE button light OFF fig 19 20 Only by carrying out this last step can you be certain that the vent respo
128. l Manual The Cube S March 2003 B n The Cube 7 ELECTRONIC CARD T NOTE To select the following functions programs follow the instructions in section 7 11 Press T20 to confirm selection S G CLEAN Press T20 and turn the scroller until the message STAR TING appears Press T20 to start the boiler descaling cycle which includes the following phases 1 Water in boiler is drained The boiler washing relay activates for 70 seconds The boiler drain driven valve closes The message FILL DESCALER indicates that it is time to put in the descaler 2 5 After introducing the descaler through the appropriate tube press START 6 The boiler refills with water which mixes with the descaler 7 Phase 1 starts in which the boiler elements keep the water at a temperature of 60 parameter 103 for a duration of 30 minutes parameter 102 8 When the time managed by parameter 102 expires the boiler drains washes and refills 9 Phase 2 then starts involving the use of steam at 100 C parameter 105 for 25 minutes parameter 104 10 The boiler drains washes and refills 11 When the message EXIT appears press T20 to exit the program 12 Switch off the power at the switch upstream of the appliance and then switch the power back on to reset the the number of hours remaining before the next descaling cycle PRACTICAL TIPS FOR DESCALING THE BOILER The appearance of t
129. ler which controls them e The keypad card consists of a double faced printed circuit board which mounts the keys LEDs and display used as the user interface and the microcontroller dedicated to controlling these components All of the terminals on the card are marked with a number stam ped on the vetronite The same numbering appears in the wiring diagram e g door microswitch B3 is connected to terminals 12 and 13 of connector D and so on Technical Manual The Cube March 2003 The Cube S D EAE 7 ELECTRONIC CARD T KEYPAD CARD TECHNICAL DATA KEYS Description On off Denomination T1 Convection mode T2 Steam mode T3 Low speed power T4 Set oven temperature Set cooking time Set core probe Delta T core probe Autoclima Start stop Enter Cooking cycles Programs Plus Exit Reset Cooling with door open Light Manual humidity Oven vent DISPLAY Description Temperature display Denomination D5 Time core probe display D6 Autoclima display D7 Alphanumeric display T15 For the sake of simplicity the denomination of the keys and displays is the same as the numbering used in the User Manual Technical Manual The Cube March 2003 The Cube 7 ELECTRONIC CARD T MAIN RELAY CARD TECHNICAL DATA D O wo H
130. mi 28 30 37 mbar Operation permissible Gas of fami from 17 to 25 mbar if pressure is between Gas of fami from 20 25 to 35 45 mbar Operation not permissible Gas of fami 17 mbar pressure is less than Gas of fami 20 25 mbar Operation not permissible Gas of fami 25 mbar pressure is greater than Gas of fami 35 45 mbar Technical Manual The Cube March 2003 The Cube und io TECHNICAL DATA DENMARK SWEDEN FINLAND CZECH REPUBLIC Category Il 2H3B P TABLE 4 GAS DATA Inf calorific value P Max T Ign Min Ign Min Max Ign Min Max Ign in Orifice 1 100 mm Consumption te Min Max PTR kW Mix 1 100 mm ign Max Orifice 1 100 mm PTN kW PTR kW Mix 1 100 mm gn Max Orifice 1 100 mm PTN kW PTR kw Mix 1 100 mm lm 0 1 burners Orifice 1 100 mm Note PTN Nominal heat capacity IGN Burner ignition set MIN Reduced heat capacity set MAX Nominal heat capacity set o PES ilo o la 9 45 kWh m gt ven 90 Hz 100 Hz 140 Hz 0 95 m h all co oo ojojo 85 Hz 112 Hz 155 Hz 1 90 m h ala o ajo 80 Hz 112 Hz 170 Hz 2 86 m h a EN 80 Hz 112 Hz TABLE 5 GAS INLET PRESSURES Rated mains pressure for the various types of gas Operation permissible if pressure is hetween Operation not permissible pressure is less th
131. mixed gas burner unit TECHNICAL NOTES ON OPERATION The system that makes it possible to reach high combu stion output consists of an integrated air and gas control system made up of A Honeywell valve 1 1 air gas valve with side out put B B Honeywell flame control and discharge ignition C 16 2 34 40 kW Venturi unit for models MG 061 202 D EMB 24 Volts DC 45 W 3495 U min fan E Gas burner Honeywell two stage fan speed control card fig 2 3 sec tion 10 3 The flow of air into the combustion chamber is controlled by the fan in the Venturi tube the flow of air generates a pressure drop and the burner flame is modulated by controlling the air flow The flow of gas will be determined by the flow of air in the ratio set by adjusting the THROTTLE screw known also as adjusting the MIX Unlike atmospheric burners with which the gas injected into the Venturi unit drew in the air necessary for combustion with pre mixed burners the injected air conveys the gas necessary for combustion through the Venturi unit The Venturi unit shown schematically in fig 2 works on the basis of the pressure difference between the high pressure of the air at the mouth of the fan pressure in the fan rotor and the low pressure connected with the output of the gas valve valve output Venturi input Technical Manual The Cube H March 2003 The Cube GRE L E 10 IDENTIFICATION
132. mm 0 95 m h 18 0 alo ola ojo 85 Hz 112 Hz 155 Hz 2 4 Vdc 3 2 Vdc 4 4 Vdc Orifice 1 100 mm 1 90 m h PTN kW 80 Hz 2 3 112 Hz 3 2 Vdc 170 Hz 4 7 Orifice 1 100 mm A ee lolo 1 3 Orifice 1100 mm lm 1 1 esHz 24va Min ar seve mao He 44Vdc Orifice 1 100 mm pmm Orifice 1100 ont Orifice 1 100 mm 0 0 0 y O pour chaque Br leurs Orifice 1 100 mm a x Consommation Note PTN puissance thermique nominal IGN Set d allumage bruleur MIN Set puissance de chauffage reduit MAX Set puissance de chauffage nominal TABLEAU 5 PRESSIONS GAZ EN ENTR E Gaz de la 1 re Fami 8 mbar Gaz de la 2e Famille 20 mbar Gaz de la 3e Famille 50 mbar Pression nominale du r seau pour les diff rents types de gaz Gaz de la 1 re Fami de 6 15 mbar Gaz de la 2e Famille de 18 25 mbar Gaz de la 3e Famille de 42 5 57 5 mbar Gaz de la 1 re Fami 6 mbar Gaz de la 2e Famille 18 mbar Gaz de la 3e Famille 42 5 mbar Fonctionnement admissible si la pression est comprise entre Fonctionnement non admissible si la pression est inf rieure Gaz de la 1 re Famille Ville 15 mbar Gaz de la 2e Famille M thane 25 mbar Gaz de la 3e Famille GPL 57 5 mbar Fonctionnement non admissible si la pression est sup rieure Technical Manual The Cube March 2003 Type installation Aus B13 Bas Ais B13 Bas
133. n so as to avoid malfunctions at a later stage fig 7 8 A Min lev alarm probe red wire B Max lev probe white wire Disconnect the combustion fume motor wiring see section 13 9 noting the position of the connections fig 9 Unscrew the butterfly valve flexible coupling fixing screw on the oven exchanger fume conduit side fig 10 11 Using the screwdriver unscrew the clip securing the top of the steam input sleeve between the oven and the boiler until the clip turns freely fig 12 13 Using the 8 mm T wrench unscrew and remove the 2 screws fixing the oven cover to the oven chamber fig 14 Unscrew the descaler inlet plug loca ted in the right hand corner of the oven ceiling and remove the gasket fig 15 16 Technical Manual The Cube March 2003 The Cube 14 MAJOR SERVICING ER Boiler removal Using the 8 mm T wrench unscrew and remove the RH and LH oven side upright cover fixing screws fig 17 18 The oven cover is now free from all obstructions Use a spacer to keep the cover raised above the oven as this will later facilitate removal of the boiler fig 19 20 Using the 30 mm hex wrench unscrew the boiler drain hose fixing nut taking care not to lose the sealing gasket fig 21 23 Disconnect the boiler water filling con duit using a 10 mm wrench and pul ling the connecting joint towards the outside of the boiler fig 24 25 For fu
134. n until the last programmable para meter shown in the table Technical Manual The Cube LS March 2003 B To sum up use the SCROLLER knob to increase decrea se the Parameter No and STANDARD value assi gned to parameter pressing T20 enables you to enter the Parameter No and STANDARD value assigned to parameter fields alternately any new value you may assign is confirmed automatically n The Cube 7 ELECTRONIC CARD T Programmable parameters Parameter STANDARD Unit of mea No value assi surement gned to para meter Setting 0 Leave as 0 for ovens with steam generator Set to 1 to enable operation of ovens not equipped with steam generator sec 10 Full power activation delay Leave as 150 for ovens with gas heating Set to 50 for electric ovens CHF Steam shut off temperature in STEAM mode Set to 95 C for MG 202 gas models only CHF Cut in temperature for Steam condensation at drain outlet in CONVECTION STEAM and MIXED modes sec Light switch off delay Set if desired a time max 100 sec after which the lighting in the oven will switch off automatically CHF Humidifier cut in threshold 1 degree above the STEAM cycle set temperature Power activation in oven during STEAM cycle above parameter CHF Boiler pre heating temperature Leave as 60 for ovens with gas heating Set to 85 for electric ovens Id
135. nds correctly to the control Technical Manual The Cube March 2003 The Cube 13 ROUTINE MAINTENANCE Door lock adjustment Tools needed 7 mm wrench 13 and 14 mm wrench Door closure can be adjusted at three points bottom LH side hinge top LH adjustable hinge and RH closure catch First remove the LH side panel from the oven fig 2 3 To adjust the LH side of the door slac n ken the top hinge nut by turning it anti clockwise and then move the door clo ser or further away by moving the grooved top bushing fig 4 5 To adjust the bottom LH corner if necessary move the bottom hinge fig 6 The door must be at a uniform distan ce along its full vertical length of about 15 mm from the oven chamber fig 7 It is not advisable to go below the indi cated distance of 15 mm as this could make it difficult to close the door during the cooking phases FR RAT EBERI A ha f Fasten the fixing nuts with the 10 mm wrench fig 6 and if necessary adjust the catch on the right to prevent steam from escaping during cooking fig 8 9 The catch can be moved up and down or tightened by 360 one full turn on its seat or slackened by 360 one full turn on its seat so as to move the door closer to or further from the front sealing gasket fig 10 11 The catch can be fixed with a 13 and a 14 mm wrench making certain that its closu re s
136. nner fig 8 10 For further details on removing and refitting the control panel see section 14 3 Technical Manual The Cube March 2003 REPLACEMENT The Cube 13 ROUTINE MAINTENANCE Resetting the oven boiler safety thermostat Replacing the fuses Resetting the motor thermal cut out 13 2 3 Resetting the motor ther mal cut outs A1 and A2 On 6 pan versions this operation also enables you to reset the motor thermal cut out high speed A1 and low speed A2 both of which are located above the 2 safety thermo stats F2 and F3 On all other versions 10 20 and 40 pan the cut out must be reset by removing the right hand side panel and pressing the blue button fig 12 14 To reset the motor thermal cut out press the blue button reset You will hear a click which means that the thermal cut out has been reset see section 5 6 Example of water solenoid valve replacement Tools needed pliers 30 mm wrench 10 mm wrench for pressing the conduit sealing joint Before starting any operation switch off the electrical power to the applian ce and turn off the water supply Carefully follow the various phases set out below 1st phase disconnect the electrical wires that supply the various coils noting the position of the wires for the purpose of reconnection fig 3 4 Technical Manual The Cube March 2003 The Cube 13 R
137. now swit ches off Technical Manual The Cube March 2003 n The Cube EUM ELECTRONIC CARD H P EX Electronic card P Technical specifications TECHNICAL DATA Nominal Min Max Supply voltage from external transformer 12V Tip 15 Tip 15 Supply frequency 50Hz 60Hz Tip 5 Tip 5 Power 18VA Insulation class 2 Keypad protection class IP PC Board open work Ambient operating temperature 0 C 60 C Ambient operating humidity non condensing 10 90 Ambient storage temperature 20 C 85 C Ambient storage humidity non condensing 10 90 ELECTROMECHANICAL DATA The SF card consists of the KEYPAD CARD and MAIN RELAY CARD sandwiched together and interconnected by a flat 24 pole cable The BOILER EXPANSION card if present is connected to the main card by means of a flat 16 way cable and to the front panel with columns All of the terminals on the card are marked with a number stamped on the vetronite The same numbering appears in the wiring diagram e g door microswitch B3 is connected to terminals 12 and 13 of connector I2 and so on Technical Manual The Cube H March 2003 n The Cube E 8 ELECTRONIC CARD H P EX KEYPAD CARD TECHNICAL DATA KEYS Description On off Denomination T1 Convection mode T2 Steam mode T3 Mixed Mode for version H Normal and low speed selection for version P Up T18 UP Down T18 DOWN
138. of the cylinder shown in the figure fig 11 Example MG 101 with G30 31liquid gas depth of Mix adjuster screw A 11 0 mm fig 12 13 cat ll 2H3 IT Reposition the ignition panel ensuring that all the lower connections of the gas valve coincide then fasten the sealing screw fig 14 For conversion from G30 31 LPG to G20 natural gas follow the same instructions but removing the ring described above Adjust the Mix screw A in accor dance with data set out in the G20 methane gas column of table 4 section 16 1 Technical Manual The Cube March 2003 The Cube 14 MAJOR SERVICING Burner installation To carry out this operation adhere strictly to the sequence described below Insert the burner casing with extreme care making sure that the burner flan ge adheres to the oven chamber fig 1 Manually position the 4 washers and the 4 brass fastening nuts and fully tighten the 4 nuts with the 10 mm T wrench fig 2 Securely fasten the 4 brass screws in diagonally opposite sequence to ensure that the gas circuit is properly sealed fig 3 Fix the ignition spark plug and flame detection spark plug for models MG 102 202 201 in the correct position Reconnect in the following order 1 burner ignition connector comb Z1 push fully home to ensure correct contact fig 4 2 connect the earth cable to the gas valve fig 5 3 connect the gas fan
139. ollowed by LH motor rotation for 3 45 sec As the wiring diagram shows these remote switches are protected by an interlock system the CS coil is in series with the normally closed contact 21 22 of the CD remote switch and vice versa so as to prevent them from being powered up simultaneously CA and CB High and low motor speed remote switches respectively Low fan speed is ideal for cooking delicate products see Recipe Book As the wiring diagram shows these remote switches are protec ted by an interlock system the CS coil is in series with the nor mally closed contact 21 22 of the CD remote switch and vice versa so as to prevent them from being powered up simulta neously EX Motor thermal cut outs A1 and A2 Motor thermal cut outs for high and low speed respectively The cut outs protect the motor in the event of anomalous power absorption They must be reset manually by an authorized mem ber of the technical service staff only so as to establish the cause of the anomaly The motor thermal cut out is equipped with two NC and NO con tacts if the thermal cut out trips NC contacts 95 96 opens thus cutting off the power to the circuit and NO contacts 97 98 clo ses to enable the acoustic signal to sound and the corresponding error message to appear on the display for H P and T digital ver sions On versions equipped with two speed motor it is necessary to determine which of the two thermal cut outs A1 or A2 has
140. om moving with a 26 mm hex wrench Remember to refit the sealing gasket fig 12 13 Using the 8 mm T wrench fasten the 2 screws that fix the oven cover to the oven chamber fig 14 Using the 8 mm T wrench also fasten the RH and LH oven side upright cover fixing screws fig 15 16 Fit the descaler inlet cap and gasket in the top right hand corner of the oven ceiling fig 17 18 Using the 10 mm wrench connect the boiler safety thermostat and the boiler pre heating probe PT100 taking care to fit the safety thermostat at the bot tom fig 19 20 Technical M The Cube ERE March 2008 9 The Cube Gan 14 MAJOR SERVICING ER Boiler installation Using the same 10 mm wrench fasten the level control earth wire fixing nut and make the electrical connections for the 2 level probes taking care to position them correctly in order to avoid malfunctions at a later stage fig 21 22 Make the electrical connections for the vent butterfly valve motor see section 13 9 taking care that they are in the right position fig 23 24 Using the 6 mm wrench close the ball valve of the drainage driven valve so as to enable the boiler to fill with water fig 25 Lastly manually tighten the knurled screw fixing the drainage driven valve fig 26 27 Carry out a test in steam mode in order to check that the water gas steam injection circuit is properly sealed Te
141. ombusti n presi n gas mbar Con bater a alimentador de red AC 230 V 50Hz sonda para gases quemados impreso ra de infrarrojos con 7 rollos de papel t rmico malet n Atenci n este instrumento funciona tambi n como man metro digital con campo de medici n de 50 mbar cubre la funci n del art 17 Mini termometro digitale portatile campo di misura 50 350 per misure ad immersione e penetrazione Sensore di temperatura tipo Precisione 2 5 C a 250 C Risoluzione 0 1 C Portable mini digital thermometer range 50 350 C for penetration and immersion temperatures measurement K type temperature sensor Accurancy 2 5 C a 250 C Resolution 0 1 C Digitales Kleinstthermometer Messbereich 50 550 f r Tauch und LAR65300960 Penetrationsmessungen Temperaturf hler Typ Pr zision 2 5 C bis 250 C Aufl sung 0 1 C Mini thermom tre num rique portable champ de mesure 50 350 C pour mesures immersion et p n tration Capteur de temp rature type Pr cision 2 5 C 250 C R solution 0 1 C Miniterm metro digital port til campo de medici n 50 550 para mediciones por inmersi n y penetraci n Sensor de temperatura tipo Precisi n 2 5 a 250 C Resoluci n 0 1 C 138 e D Listino prezzi Price list Preisliste Liste des prix Lista de precios n ol D Utens
142. ommon 19 20 49 Encoder Contact data Denomination terminals Encoder Oven Jst 3 way ENC TEMP E25 Encoder2 Time Jst 3 way ENC TIME E26 Modulating buzzer Relay description Contact data Denomination terminals Buzzer Jst 2 way BUZZ The volume of the buzzer can be modulated by means of parameter 110 The types of acoustic signal emitted are as follows e End of cooking the buzzer sounds in intermittent bursts To switch the sound off simply press any key or open the door after one minute the buzzer switches off automa tically EX Jumpers e Program with more than one cycle at the end of each cycle the buzzer sounds a 10 second beep e Fatal errors the buzzer sounds continuously e Non fatal errors the buzzer sounds for 10 seconds once every minute The electronic card is equipped with 1 jumper for switching off the power to the keypad horizontal jumper position e Jumper enabled power ON jumper disabled power OFF check that it is enabled if the keypad card does not switch on The other jumpers located in the main relay and keypad card must remain dis connected EXT Memory In the event of power failure and subsequent return of time of 40 minutes of which 12 have elapsed when the power the card returns to the state it was in before the power is cut off when the power is restored the timer will power was lost load a time of 30 minutes the time remaining unt
143. on delay Leave as 150 for gas ovens Set to 50 for electric ovens Delay between ON Rx and ON Rx 1 Steam shut off temperature in STEAM mode Set to 95 C for MG 202 gas models only OFF temperature full power mixed Cut in temperature for steam condensation at outlet in CONVECTION STEAM and MIXED modes Condensation hysteresis Rotation stop period Speed change pause Max rotation period Min rotation period Gas oven boiler temperature increase Vent pre opening at travel limit Vent long delay Vent long pulse Vent short pulse Card temperature warning threshold 22 Card temperature alarm threshold 23 Oven default setting in convection mode 24 Oven default setting in steam mode 25 Oven default setting in mixed mode Max convection temperature Si Min convection temperature 28 Max steam temperature Min steam temperature Max mixed temperature 31 Min mixed temperature 32 Default convection humidity Default mixed humidity 34 Default steam humidity Enable re start with door Light switch off delay Set if desired a time max 100 sec after which the lighting in the oven will switch off automatically Probe default setting Probe minimum setting Probe maximum setting 40 Overheating delta Humidif ON conv mixed below threshold Overheating delta Humidif OFF conv mixed below threshold Delta due to overheating Humidif ON steam below threshold 43 Delta due to overheating Humidif OFF steam below threshold Oven temperature threshold
144. on pin coil impedance check V1 2 9 Kohm V2 1 3 Kohm The two gas sockets IN and OUT make it possible to check the mains pressure IN pressure socket and the output pressure OUT which is 0 for all gas models valve pressure adjust ment put out of service To adjust the gas output pressure OUT in order to return the value to 0 use a 40 Torks wrench to turn the plastic screw of the pres sure regulator REG shown in figure 8 remove the metal protec tion screw to gain access to the regulator REG To check the output pressure light the burner at nominal heat capacity Max Hz and measure the pressure with a digital pres P le sure gauge EH Tightening the screw clockwise increases the output pressure OUT and slackening the screw clockwise reduces the output pressure Remember to close the pressure socket screws pro perly and refit the protection screw located on the pressure regu lator REG Burner ignition reset button mechanical control version M RG illuminating double contact pushbutton which enables manual resetting of the burner ignition in the event of shut off available only on mechanical control versions If the pushbutton light illuminates this indicates a shut off situa tion When the button is then pressed the light should switch off and after a delay of a few seconds you should hear the burner ignition electrode starting up If the ignition shuts off frequently read the later sections abo
145. ons simultaneously this proce dure may be carried out by authorized personnel only who are aware of the risks descaler remaining in boi ler involved in premature stopping of the cycle WARNING This operation must be carried out under the close supervision of the operator The operator must adhere strictly to the precautions mask gloves etc for use of the product The desca ling cycle must not be interrupted for any reason Interrupting the cycle renders the whole process inef fective wastes descaler and provokes the risk of con tamination if the descaler has not been completely flushed out of the boiler It is advisable to thoroughly rinse the oven interior with the spray at the end of the program tes with oven set point of 70 parameter 117 The washing arm ventilation and humidifier are all ON simultaneously 7 Drying cycle in convection mode with oven set point of 70 parameter 124 for 3 minutes with oven vent open At the end of the washing program the message REMO VE SHOWER appears open the door remove the was hing arm close the door and press the ON OFF button to exit the program and switch the appliance off To stop the program while it is still running press the START STOP and ON OFFbuttons simultaneously This procedure may be carried out by authorized per sonnel only who are aware of the risks detergent remaining in oven involved in premature stopping of the cycle n The C
146. ont revolution time necessary for 10 1 cont revolution e Example for LPG G31 pure propane normally in use 3600 x 24 4 kw per cubic m x 10 1 cont revolution time necessary for 10 1 cont revolution Technical Manual The Cube H March 2003 L 1 o BE EAE The Cube 15 3 Operating principle of washing system WCS Washing Cube System The purpose of this operation is to identify the operating principle of the washing system check the correct position of the anti return devices and inspect the sealing parts on the cover flange B Detergent input conduit inside the oven The anti return device is located at the bottom see arrow poin ting upwards The detergent flows from the bottom upwards fig 2 and 4 A RH water input conduit for oven rinsing top anti return device arrow at bottom fig 3 and 5 The rinsing water rises through steel conduit A the detergent rises through conduit B e During the rinsing phase the water enters the oven and rinses the deter gent conduit at the same time via this route This prevents residues of deter gent from remaining in the conduit fig 3 Technical M The Cube sfer March 2003 2008 HR The Cube An L 1 N E Operating principle of washing system WCS Washing Cube System e To inspect the sealing parts on the cover flange unscrew the 4 sealing screws on the cover and remove the insulation panel fig 6 7
147. ontact 21 24 fig 2 3 This in turn enables the heating elements motor and cooking timer If contact B3 does not close close the door firmly and check the distance between the control panel and the door profile fig 4 Check that the magnetic field of the magnet located inside the door fig 6 in the bottom corner strikes the reader inside the control panel fig 5 If the RM coil is powered up and RM contact 21 and 24 does not close the contact replace the relay Sensor B3 is connected directly to the electronic card fig 2 3 on the H P and T versions input 46 47 T version and input 12 13 H P version Technical Manual The Cube March 2003 The Cube ggg gt El Daa 5 DENTIFICATION OF COMMON ELECTRICAL COMPONENTS rau Remote switches CD and CS LH and RH motor rotation remote switches for ensuring maxi mum uniformity of cooking For three phase versions it is not necessary to check the direction of motor rotation at the installa tion phase as the appliance is equipped with a system that per forms this task On the T and H P electronic versions the periods of LH and RH rotation are equally divided by means of a mathematical algo rithm managed by the electronic card which keeps track of the cooking time On the M mechanical versions the same function is managed by a cyclical timer see section 6 9 which activates RH motor rotation for 3 45 sec a pause for 15 seconds f
148. oven drain outlet Tools needed 8 mm T wrench Using an 8 mm T wrench unscrew the 3 screws fixing the triangular rear flan ge so that it is possible to inspect the oven drain outlet fig 1 2 Any residues of dirt must be removed through the circular inspec tion hole fig 3 When refitting the flange make cer tain that the seal holds evenly Steam condensation nozzle NOTES Technical Manual The Cube leit March 2008 99 nan The Cube mam MAJOR SERVICING Motor removal and fan replacement Tools needed screwdriver A 8 mm T wrench B 10 mm T wrench C socket wrench D 17 19 24 mm socket wrenches E fan puller F The sequence illustrated describes how to remove the interior oven fan and subsequently replace the motor located outside the oven Particular attention must be paid to centering the motor spindle and repla cing the motor gasket The latter is supplied in the replacement motor kit 151 phase Remove the 2 grid sup ports RH and LH from inside the oven fig 3 2nd phase Using a screwdriver or a coin unscrew the two deflector fixing screws top and bottom open the deflector by about 45 and then lift it upwards to release and then extract it fig 4 8 3rd phase Remove the humidity injection tube from inside the oven fig 9 Technical Manual The Cube March 20039 06 The Cube EUM
149. p of 25 mm between the plastic draina ge bend of the appliance and the drainage piping Direct con nection is not permitted t L Max 200 g i H Technical Manual The Cube 4 n March 2003 E The Cube m 3 al 3 Correct positioning of models ME MG 201 202 equipped with KS trolley Follow the instructions below for easy fitting of the trolley structure The purpose of this is to prevent damage to the sealing gaskets and to prevent steam from escaping from the oven during use with the trolley struc ture IMPORTANT the trolley structure forms an integral part of the appliance fig 1 It must be placed inside the oven even during pre heating before the intro duction of foodstuffs so as to ensure that the gaskets seal properly and to prevent heat and steam escaping from the bottom of the door For appliances equipped with washing system insert the trolley structure during the course of the soft and hard wash program The surface on which the trolley struc ture runs must be absolutely hori zontal The surface must on no account slope sideways or forwards so as to prevent the situations shown in figures 2 and 3 Level the surface as shown in fig 4 if it slopes towards the front of the appliance If there is a drainage grid in the floor in front of the appliance fit the two steel tracks fig 5 so as to allow easy insertion and removal of the trol ley structure and avo
150. portant value is the ratio of mea sured CO CO2 Do not take single values into consideration For example if the CO rises to 100 ppm in the ratio and the CO falls the diluted CO exceeds the limit To sum up for maximum output the CO2 value must be as high as possible while keeping the CO within the maxi mum permissible limits Fume temperature this tells you how much the burner is exchanging the lower the fume output temperature the higher the percentage output Ditetto d aria Eccesso d arsa Lun processo dl combustione f Mintula uris Prodotti della combustione furi Zona nitenalu di lavoro per i 7 Eccesso d aria CO value ppm measured value Stoichiometric X value theoretical CO2 CO CARB DIOX measured value 10000 Technical Manual The Cube H March 2003 E 1 1 BE EAE lt 0 1 The Cube KEEN Calculating burner power With the aid of a volumetric measuring instrument the Nominal Heat Capacity is defined with the formula 3600 sec in 1 hour x low heat value x litres consu med in the time divided by time in seconds of measu ring the low heat value of the gas under examination Example for G20 methane gas 3600 x 9 45 kw per cubic m x 10 1 cont revolution time necessary for 10 1 cont revolution Example for G30 liquid gas 3600 x 32 247 kw per cubic m x 10 1 c
151. ress the CONVECTION mode button the proposed cooking temperature is 130 and the cooking time is infinite press START STOP to run the program fig 1 3 2nd phase Press the MANUAL HUMIDITY button and check that moi sture is injected into the oven for as long as the button is pressed via the humidifier pipe fig 4 5 3rd phase Press the vent button and make sure that the vent at the top of the oven opens fig 6 8 Button light illuminated oven vent open Button LED flashing oven vent moving 4th phase with the oven vent open press the button again the LED goes OFF and the vent MUST close Button LED OFF oven vent closed For further details see section 13 4 5th phase Check that the combu stion fumes are released through the outlet of the boiler fume flue butterfly open and that there are no fumes at the outlet of the cavity fume flue but terfly closed fig 9 CAVITY FUME FLUE 6th phase Check that the temperatu re in the oven gradually increases on the display Check that there are no leaks from the water intake conduit for humidification check the seal of the 90 joint above the motor see section 13 1 7th phase Open the door very care fully check that the motor has stop ped close the door again and make sure that the appliance has started automatically Technical Manual The Cube H March 2003 The Cube GRE L E 12 INSTRUCTION
152. rt Nr enthalten Pince tire inserts filet s M 3 4 5 6 d j inclue dans la valise cod Alicates para insertos roscados M 3 4 5 6 incluido en la caja c d 137 Listino prezzi Price list Preisliste Liste des prix Lista de precios Utensili Strumentazione consigliata Advised instruments tools Empfohlene Werkzeuge Instrumente Outils Instruments conseill s Herramientas e instrumentos aconsejados e K GROUP 835mm Articolo Art code Descrizione Description ANE Beschreibung Description Descripci n Code article C digo art culo Manometro portatile digitale per la verifica pressione gas Testo 505 Campo di misura 130 mbar Portable digital pressure gauge for gas pressure measurement Testo 505 Range 130 mbar LAR65300930 Digitales tragbares Manometer f r die Gasdruckmessung Testo 505 Messbereich 130 mbar Manom tre portable num rique de contr le de pression de gaz Testo 505 Champ de mesure 130 mbar Man metro port til digital para controlar presi n gas Testo 505 Campo de medici n 130 mbar Analizzatore di combustione Testo 325 e Misure O2 CO2 CO temperatura fu mi tiraggio camino rendimento combustione pressione gas mbar Completo di batteria alimentatore da rete AC 230 V 50 Hz sonda per gas combu sti stampante all infrarosso con 7 rotoli di carta termica valigia di contenimento Attenzione tale s
153. rt Nr enthalten Pinces pour cosses d j inclues dans la valisecod Pinza per puntali isolati e conettori JST Pliers for insulated cable terminals JST cable terminal Zange f r isolierte Kontaktstifte und JSTVerbinder Pince pour poincons isol s et connect JST Alicates para terminales en punta aislados y conect JST Pinza per capicorda isolati Pliers for insulated cable terminals Zange f r isolierte Kabelschuhe Pince pour cosses isol es Alicates para terminales aislados Pinza per capicorda aperti non isolati Pliers for open non insulated cable terminals Zange f r offene nicht isolierte Kabelschuhe Pince pour cosses ouvertes non isol es Alicates para terminales abiertos no aislados 136 oan BEA EAE Listino prezzi Price list Articolo Art code Art Nr Code article C digo art culo gt LAR65230940 Preisliste Liste des prix Lista de precios Utensili Strumentazione consigliata Advised instruments tools Empfohlene Werkzeuge Instrumente Outils Instruments conseill s Herramientas e instrumentos aconsejados Descrizione Description Beschreibung Description Descripci n Estrattore capicorda cil AMP gia incluso nella valigia cod AMP cable terminal Pull out tool included in tool box cod Zyl Kabelschuhauszieher AMP bereits im Werkzeugkoffer Art Nr enthalten Extracteur de cosses cyl AMP d j inclu dan
154. rther details see section 13 1 For models on which it is present unscrew the clip around the yellow plastic hose in the area near the bot tom left hand side of the frame fig 26 27 Technical Manual The Cube March 2003 The Cube 14 MAJOR SERVICING ER Boiler removal Using the 10 mm T wrench unscrew the 4 fixing nuts at the bottom of the boiler If necessary remove the aluminium tape cladding from the boiler in order to reach the fixing nuts taking care not to lose the nuts fig 28 Remove the previously unscrewed fle xible coupling connecting the fume butterfly valves from the oven fume conduit side Lift the boiler and at the same time pull it outwards paying attention to the electrical connections fig 29 30 Then remove the protective ceramic bushing from the boiler fig 30 31 Check that the gasket between the oven and the boiler is in good condi tion and replace if necessary fig 32 Remove the 2 clips from around the silicone sleeve connecting the oven with the boiler fig 33 34 Remove the silicone sleeve check that it is in good condition and replace it with a new one if necessary Technical Manual The Cube March 2003 BER EAE The Cube 14 MAJOR SERVICING ER Boiler installation Fix the silicone sleeve to the oven with the fixing clip and refit the second boi ler fixing clip at the top fig 1 Ins
155. rts filet s M 3 4 5 6 Ciseaux Miroir Cl s rouleaux 200 mm Marteau scalpel poincon S rie cl s Tork 9 40 Cutter Ergots m caniques 500 mm Poign e porte lames D tecteur gaz spray Vaporisateur d tartrant Gants et lunettes de travail Loctite Extracteur de cosses cyl AMP Pince pour poin ons isol s et connect JST Pince pour cosses isol es Pince pour cosses ouvertes non isol es 2 bo tiers secteurs Caja Pastorino de aluminio anodizado dim 450x350x140 mm con Juego de llaves Allen Juego de llaves 6 22 mm Juego de llaves T 8 10 17 19 mm Siete destornilladores Cr V Juego llaves macho hexagonal Tres alicates Alicates para insertos roscados 3 4 5 6 Tijeras Espejo Llave inglesa 200 mm Martillo escoplo punz n Juego de llaves Torks 9 40 C ter Dedos mec nicos 500 mm Empu adura para hojas Spray detector p rdidas de gas Spray desincrustante Guantes y gafas de trabajo Loctite Extractor terminales cil Alicates para terminales en punta aislados y conect JST Alicates para terminales aislados Alicates para terminales abiertos no aislados Dos cajas de sectores Ali GROUP Ee LAR65230910 LAR65230920 LAR65230930 Pinze per capicorda gi incluse nella valigia Pliers for cable terminals included in tool Zangen f r Kabelschuhe bereits im Werkzeugkoffer A
156. ruppe Gruppe Gruppe Gruppe Gruppe han E Li lssiggas han E Li issiggas han E Li issiggas Met Fl s han E Li siggas 18 bis 25 mbar 42 5 bis 57 5 mbar 18 mbar 42 5 mbar 25 mbar 57 5 mbar Installations typ Axa B43 B23 Axa B43 B23 Axa B43 B23 Axa B43 B23 Axa B43 B23 The Cube HAN TECHNISCHE DATEN OSTERREICH SCHWEIZ Kategorie Il 2H3B P TABELLE 4 GASTECHNISCHE DATEN Gasat Erdgas Fl ssiggas Fl ssiggas Gasbezeichnung 2H G20 3 G30 3 G31 GPL Ger te Installations 9 45 KWh m gt 12 68 kWh kg 12 87 kWh kg leistung typ 20mbar__ 50mbar___ 50mbar INenndruck PINGW _pP__s ps 98 9 0 kW Ara Bro Bas Diaframm 1 100 mm 0 0 O 3 0 95 m h 0 71 kg h 0 70 kg h i 23Vdc in 112 Hz 3 2 18 0 KW Ars Bis Bas E x o 3 3 Ex o a 5 5 eloo KRIS El CIRE 5 SRE B 2 E BE 3 8 3 3 2 3 3 3 O 3 3 3 3 4 08 Vdc Max 155Hz 44Vdc 130Hz 408vdc 135Hz AA 4 Verbrauch 1 90 m h 1 42 kg h 1 40 kg h 0 PTN kW 27 0 PTR kW 18 0 2 3 Vde 2 5 Vde 2 5 Vde 27 0 kw ESS 160 Hz Verbrauch 2 10 kgln PTR KW 2 3 Vdc 2 8 Vdc 2 8 Vdc in 112 Hz 3 2 Vdc 112 Hz 3 4 Vdc 112 Hz 3 4 Vdc 27 0 kW A13 B43 B23 Axa Bra Bag 4 4 Vdc ejN SNIE ofo QU
157. s for which the appliance has been ON in order to facili tate the organization of maintenance intervals Technical Manual The Cube LS March 2003 B e BOILERLIFE Display number of hours for which the boiler hea ting system has been ON By pressing T20 you can display the number of service hours of the steam generator which is useful for com parison with the hours remaining before the next descaling cycle e S G CLEAN Boiler descaling cycle see section 7 13 e SOFTCLEAN Soft oven interior washing see section 7 14 e HARDCLEAN Hard oven interior washing see section 7 15 e HOTAIREFF Oven elements output Function not yet implemented e BOILEREFF Steam elements output Function not yet implemented e CLIMA EFF Humidifier output Function not yet implemented e PARAMETERS Programmable parameters with free user access f you press T20 the display shows a series of parame ters that can be adjusted according to your require ments for customized management of certain functions Parameter 36 flashes on display D8 9 turn the scrol ler to display the remaining parameters Once you have identified the desired parameter press T20 and the standard value assigned to the selected parameter will start flashing Turn the scroller to set the desired value Press T20 to go from the standard parameter value to the parameter number and continue viewing the remai ning parameters if you want to To exit and sav
158. s la valise cod Extractor terminales cil incluido en la caja c d ben ES 3 m LAR65300990 Calibratore per schede elettroniche versione S L Calibration tool for electronic PC board S L series Eichger t f r Platinen Version S L Calibreur pour cartes lectroniques version S L Calibrador de tarjetas electr nicas versi n S L LAR75401200 LAR75401210 LAR75401230 Estrattore per ventole diam 160 220 mm Fan puller for fans diam 160 220 mm L fterauszieher Durchm 160 220 mm Extracteur ventilateurs diam 160 220 mm Extractor de ventiladores di m 160 220 mm Estrattore per ventole diam 300 350 mm Fan puller for fans diam 300 350 mm L fterauszieher Durchm 300 350 mm Extracteur ventilateurs diam 300 350 mm Extractor de ventiladores di m 300 350 mm Estrattore per ventole diam 350 mm esclusivamente per forni The Cube Fan puller for fans diam 350 mm only for ovens The Cube serie L fterauszieher Durchm 350 mm ausschlie lich fen The Cube Extracteur ventilateurs diam 550 mm exclusivement fours The Cube Extractor de ventiladores di m 550 mm exclusivamente hornos The Cube LAR65230950 Pinza tira inserti filettati M 3 4 5 6 gi incluso nella valigia cod Pulkinserts M 3 4 5 6 pliers included in tool box cod Zange zum Ausziehen von Gewindeeins tzen M 3 4 5 6 bereits im Werkzeugkoffer A
159. s not work 65 TES boiler drain timer Supplies power to the opening phase Red wire of driven valve V1 and subsequently supplies power to the closing phase Blue wire The TES coil is powered up as soon as the appliance is switched on flashing green LED contact 15 closes with 16 for x sec this time can be adjusted by means of the blue SET wheel at the front which enables the steam generator to drain Contact 15 then closes with 18 green LED lit steadily which ena bles driven valve V1 to close and power to be supplied to PL con tact 1 to gradually fill the steam generator with water The timer function is essential for managing steam generator fil ling and draining so make certain that it works properly and is correctly set Technical Manual The Cube BH n March 2003 D lelojn L N E TES setting table Electric Electric ovens ovens 061 101 102 061 101 102 201 202 1 10 min 6 60 sec 1 10 min 130 sec 40 sec 210 sec 2 6 7 3 4 Corresponding value in the screen print above the SET wheel The Cube 6 IDENTIFICATION OF ELECTRICAL COMPONENTS M MECHANICAL OVENS CU Cooking mode selector B1 Cooking mode selector B1 enables the activation of specific com ponents involved in the various cooking modes The contacts are detailed in the wiring diagram identified by the numbers and let ters with B1 marked next to them The contact diagram below each wiring dia
160. s probe at the outlet of the CONVECTION combu stion fume output collar and keep the probe in the center of the fume outlet collar Switch on the data acquisition program of the combustion analysis instrument fig 14 16 4th phase Once the CO and CO2 values of combustion in CONVEC TION mode have stabilized data acquisition normally takes a maximum of 3 minutes stop the analysis by pressing the Stop button on the analy sis instrument Compare the maximum CO and mini mum readings with those shown in the installation manual The CO2 reading for G20 methane gas must be bet ween 9 and 10 596 for G30 G31 liquid gas it must be between 1196 and 1395 The CO reading for G20 methane gas and G30 G31 liquid gas must not exceed 150 ppm Print the test values with the infrared printer fig 17 The sequence and timing described above must be strictly adhered to in order to recreate the same conditions on different appliances so as to be able to compare output figures Press START STOP to stop the cooking cycle fig 18 Technical Manual The Cube March 2003 9 09 MEN The Cube sm EB Optimizing output Conversion parameters 10000 1 1000 ppm 0 1 100 ppm 0 01 10 ppm 0 001 1 0 0001 10000 The fume analysis instrument enables you to check a range of variables The combustion analysis probe must be inserted at the outlet of t
161. sounds continuously e Non fatal errors the buzzer sounds for 10 seconds once every minute Keypad terminals Relay description Technical data Denomination Encoder JST 3 way ENC E25 RS232 serial JST 5 way RS232 Connection with main relay card JST 6 way SUPPLY Jumpers The electronic card is equipped with 1 jumper located at the bottom of the key pad card on the inner side near keys T21 and T22 for switching off the power to the keypad horizontal jumper position e Jumper enabled power ON jumper disabled power OFF check that it is enabled if the keypad card does not switch on The other jumpers located in the main relay and keypad card must remain dis connected Memory In the event of power failure and subsequent return of power the card returns to the state it was in before the power was lost with regard to cooking times the card saves the time every 10 minutes This means that if you set a cooking time of 40 minutes of which 12 have elapsed when the power is cut off when the power is restored the timer will load a time of 30 minutes the time remai ning until end of cooking Technical Manual The Cube n re March 2008 Bn The Cube Lo 29 7 ELECTRONIC CARD T PLUS button OFF If you press PLUS when the oven is OFF the following functions stream across the display when you turn the central SCROLLER knob To access any of these functions press ENTER T20
162. ste para obtenci n de la potencia de ignici n MIN Ajuste para obtenci n de la potencia t rmica reducida MAX Ajuste para obtenci n de la potencia t rmica nominal TABLA 5 PRESI N DEL GAS ENTRANTE Grupo 1 gas de ciudad 8 mbar Grupo 2 metano 20 mbar Grupo 3 GPL 28 30 37 mbar Grupo 1 gas de ciudad de 6 a 15 mbar Grupo 2 metano de 18 a 25 mbar Grupo 3 GPL de 20 25 a 35 45 mbar Grupo 1 gas de ciudad 6 mbar Grupo 2 metano 18 mbar Grupo 3 GPL 20 25 mbar Grupo 1 gas de ciudad 15 mbar Grupo 2 metano 25 mbar Grupo 3 GPL 35 45 mbar Presi n nominal de la red con distintos tipos de gas Funcionamiento permitido si la presi n est entre Funcionamiento no permitido si la presi n es menor que Funcionamiento no permitido si la presi n es mayor que BE BEI Technical Manual The Cube March 2003 The Cube go HAN TECHNICAL DATA HUNGARY Category Il 2HS3B P TABLE 4 GAS DATA Type of gas GasMetano Natural gas Liquid gas Liquid gas Gas description________ _____2H G20____ 25 6251 3 G30 3 G31 GPL Inf calorific value 9 45 kWh m gt 8 13 kWh m gt 12 68 kWh kg 12 87 kWh kg Rated pressure Burners Oven Boiler Oven Boiler 28 30 mbar 28 30 mbar EIN kW CO _ _ a a PTR kW 90 Hz 2 6 Vdc 2 2 Vdc 2 2 Vdc 100 Hz 2 9 Vdc 90 Hz 2 6 Vdc 135 Hz 3 9 Vdc 108 Hz 3 6 Vdc Mix 1 100 mm kW PTR kW Mix 1 100 mm k
163. stening flange and the gasket of the oven front fig 14 If this is not the case check that the oven floor is correctly leveled as shown in figures 2 3 4 It is permissible to make slight correc tions to the leveling of the oven with respect to the leveling of the floor Adjust the front feet in the event of poor sealing at the bottom or the back feet in the event of poor sealing at the top fig 15 The front wheels of the trolley must be locked using the 2 brakes each time it is inserted into the oven in order to prevent damage to the sea ling gaskets which would otherwi se be subject to excessive pressu re and friction Technical Manual The Cube March 2003 H Hu o DEM al The Cube 21 Correct positioning of models ME MG 201 202 equipped with KS trolley Make sure that the interior door glass is sitting uniformly along the full length of the seat of the side door gasket profile If not gasket pinched beneath the glass open the glass lay the gasket uniformly and then close the glass fig 16 17 Then bring the door gradually into contact while watching carefully from the left hand side to ensure that the flange of the trolley structure F mates with the door gasket see inset detail in fig 18 Check that the door closes properly both when cold and hot If necessary adjust the door strut housing adjuster plates located on the up down h
164. supply cable fig 6 Using the 14 mm wrench and the 24 mm wrench fix the nut securely to the gas inlet tube In order to prevent gas leaks from the tube make sure that the copper sealing gasket is present fig 7 8 If fitted tighten the screw fastening the clip around the yellow burner air intake hose fig 9 Then check the seal of the gas circuit with the burner ON and further tigh ten while hot the brass nuts fixing the burner flange Correctly adjust the gas pressure switch according to the type of gas used see section 10 1 Technical Manual The Cube March 20039 06 The Cube n 14 MAJOR SERVICING ER Boiler removal and installation Tools needed 6 7 10 26 and 30 mm wrench 8 and 10 mm T wrench ER Boiler removal Manually unscrew the knurled screw fixing the boiler driven valve and then remove it fig 1 2 Using the 6 mm wrench set the ball valve to the open position so that the water can drain out of the boiler fig 3 Using the 10 mm wrench disconnect and remove the boiler safety thermo stat located at the bottom and the PT100 boiler pre heating probe loca ted at the top fig 4 6 Technical Manual The Cube March 2003 The Cube 14 MAJOR SERVICING ER Boiler removal Using the same 10 mm wrench unscrew the bolt fixing the earth wire of level control C and disconnect the 2 level probes having first noted their positio
165. sure avec terminaux poincons pinces crocodiles pinces crochet Mult metro digital pantalla retroiluminada para medir Tensi n 320 mV 600 V CA CC Frecuencia Corriente A C m x 10 Amp Resistencia 0 50 MQ Valor TRUE RMS Con bater a de 9 V caja cables de medici n con clavijas pinzas de cocodrilo y alicates de punta acodada 139 Listino prezzi Price list unn BEA Articolo Art code Art Nr Code article C digo art culo LAR65300970 Preisliste Liste des prix Lista de precios Utensili Strumentazione consigliata Advised instruments tools Empfohlene Werkzeuge Instrumente Outils Instruments conseill s Herramientas e instrumentos aconsejados Descrizione Description Beschreibung Description Descripci n TESTER digitale combinato pH CONDUCIBILITA TDS temperatura acqua di alimentazione Tascabile a microprocessore con compensazione automatica Scala pH da 0 00 a 14 00 Scala EC da O a 3999 nS cm Scala TDS da 0 a 2000 ppm TDS Scala temp C Fh da 0 0 a 60 0 C Combined digital supplying water TESTER pH CONDUCTIVITY TDS temperature Portable microprocessor type auto calibration type Range pH from 0 00 to 14 00 Range EC from O to a 3999 nS cm Range TDS from O to 2000 ppm TDS Range Temp Fh from 0 0 to 60 0 C Digitales Kombi Messger t pH Leitf higkeit TDS Wassertemperatur Taschenger t
166. t be fitted in the oven in the fitting at the top of the oven ceiling fig 3 Washing arm installation and remova Washing arm installation and removal for correct connection and disconnection of the washing arm it is imperative to proceed as described below Connection fit the central shaft of the washing arm into the fit ting on the ceiling of the oven turn clockwise as far as its travel limit fig 4 6 Disconnection turn the central shaft of the washing arm anti clockwise until it reaches its travel limit then pull slowly down wards and remove the washing arm inside the oven fig 7 8 Warning put the washing arm back in the holder supplied or in the appropriate compartment of the detergent trolley in order to prevent possible damage Technical Manual The Cube BH n March 2003 B The Cube 3 CHECKING AND USE OF THE STANDARD OPTIONAL EQUIPMENT Spray Spray the part shown is the spray compartment fig 9 A Water ON OFF tap when the lever is pointing down the tap is ON when the lever is pointing up the tap is OFF B Retractable spray for cleaning the oven interior Open the door bring the spray into the oven and proceed with cleaning Wind the hose back in very carefully taking care not to wind it in quickly fig 11 14 DO NOT wind the hose in quickly fig 15 DO NOT leave the spray on the ground fig 16 Technical Manual The Cube BH n
167. tat F3 16 5 8 Cavity safety thermostat F2 16 5 9 PD detergent pump 17 6 0 IDENTIFICATION OF COMMON ELECTRICAL COMPONENTS M MECHANICAL OVENS 18 6 1 Adjustable steam control thermostat F4 70 C 18 6 2 Adjustable steam condensation thermostat F5 19 6 3 Boiler water drain thermostat F6 55 19 6 4 PL boiler level control 20 6 5 Tes boiler drain timer 20 6 6 Cooking mode selector B1 21 6 7 Cavity thermostat F1 21 6 8 SC core probe control card optional 22 6 9 Motor rotation cyclical inverter 23 7 0 T ELECTRONIC CARD 24 7 1 T electronic card Technical specifications 24 7 2 Keypad card technical data 25 7 3 Main relay card Technical data 26 7 4 Analogue inputs 27 7 5 Digital inputs 27 7 6 Outputs Relay Outputs 28 7 7 Modulating buzzer 29 7 8 Keypad terminals 29 7 9 Jumpers 29 O The Cube und HE El Contents 7 10 Memory 29 7 11 PLUS button OFF 30 31 7 12 Boiler descaling interval check 31 7 13 S G CLEAN 32 33 7 14 SOFTCLEAN 33 7 15 HARDCLEAN 34 7 16 PROBE TEST 34 7 17 SERVICE 35 7 18 FAULT DIAGNOSIS VERSION ELECTRONIC CARD 36 7 18 1 Door open 36 7 18 2 No water 36 7 18 3 Keypad card communication main relay card 36 7 18 4 Oven safety thermostat 36 7 18 5 Boiler safety thermostat 37 7 18 6 Oven probe error 37 7 18 7 Boiler probe error 37 7 18 8 Condensation probe error 37 7 18 9
168. terval 142 15 Lt Hourly consumption of softened water of the appliance change the setting only for installations with a water softener dedicated exclusively to the oven case 2 143 20 4H Mains water hardness change only for installations without a water softener dedica ted exclusively to the oven case 1 144 50 m3 Technical Manual The Cube March 2003 EAE Water softener capacity change setting only for installations with a water softener dedicated exclusively to the oven case 2 or set to 0 zero for installations without a water softener dedicated exclusively to the oven case 1 The Cube EE IDENTIFICATION OF ELECTRICAL COMPONENTS GAS OVENS Gas pressure switch The gas pressure switch PG is located at the entrance of the gas pipe and acts as a minimum pressure switch It therefo re opens contact C NO at mains pressure values below the set value For use with G20 methane gas the upper plastic ring nut must be unscrewed completely so that the index corresponds to 5 mbar For use with G30 G31 liquid gas the upper plastic ring nut should be screwed down fully so that the index corresponds to 20 mbar If the C NO contact does not close the appliance will not start electronic versions display the alarm message no gas Technical Manual The Cube H March 2003 The Cube GRE L E 10 IDENTIFICATION OF ELECTRICAL COMPONENTS GAS OVENS ER Pre
169. th one without a flow control valve the humidity generated during use of the autoclima func tion can no longer be controlled because of the excessive amount of water conveyed into the oven e the code S2 identifies the boiler water filling boiler washing solenoid valve e the code S7 identifies the rinse solenoid valve for the WCS oven interior washing phase optional e the code S5 identifies the solenoid valve for cold water input through nozzles for condensing vapor upon outlet ream Transformers You are advised to check the correct operation of the transfor mers check input and output voltage with the appliance opera ting under load in order to check for anomalies that may not occur without load If the protection fuse blows disconnect the secondary circuit to determine whether the fault was caused by the load or by the transformer itself T1 Electronic card supply transformer power 20 VA the primary circuit supplied at 230 Volts is protec ted by 125 mA fuse E2 the secondary circuit supplies the elec tronic card at 12 Volts This is an essential replacement part to keep because in the event of a fault the electronic card does not work T3 Oven interior lights supply transformer the power rating depends on the model of oven Bear in mind that 20 VA of power is used for each light installed The primary circuit supplied at 230 Volts between the output phase from the lights relay of the electronic
170. ting and 3 normally open oven heating The thermostat is adjustable simply increase the set point by a few degrees by turning the upper adjuster screw clockwise towards maximum on the scale in order to extend the activation time of the heating elements in the steam generator at the expen se of energy savings Technical Manual The Cube March 2003 The Cube 5 988 Daa 6 IDENTIFICATION OF ELECTRICAL COMPONENTS M MECHANICAL OVENS Adjustable steam condensation thermostat F5 Activates in all cooking modes including convection think of chicken for example which releases a lot of steam humidity It supplies steam condensation solenoid valve S5 which sprays COLD water through the condensation nozzle on the oven drain tube beneath the oven floor The aim is to prevent anomalous escape of steam from the drain tube and to contribute to the correct operation of the above men tioned steam control system given that the functions are directly dependent The thermostat is located in the vertical safety vent tube When the steam comes out at more than 65 C it activates the steam condensation function for a few seconds until the steam is almost completely condensed and then opens the contact as soon as the temperature falls below 65 C The contacts controlled by thermostat F5 are 1 common 3 normally open steam condensation solenoid valve S5 operation The thermostat is adjustable but it is not a
171. tion 232 printing interval in operation with core probe expressed in degrees Printer connection 232 printing interval in timed operation expressed in minutes Output 22 activation delay boiler ignition applies to MG 202 only set to 80 dec Humidifier disactivation temperature during the first thermostat cut in in steam cycle applies to MG 202 only set to 70 Management of dual ventilation speed on version P leave as 0 for versions H single speed Set to 1 for versions P dual ventilation speed WARNING parameters 142 143 144 if the data required IMPORTANT once you have checked and if appropriate modi is not available for the installation in question LEAVE THE fied the parameters press to exit parameter programming STANDARD VALUES or see DEFINING SUPPLY WATER and thus save the values set the control panel now switches CHARACTERISTICS section 9 1 off Switch the appliance on with the button and run a complete test of oven functions Technical Manual The Cube H March 2003 n The Cube P EI Integrated list of programmable parameters on T and H P cards Description Unit of mea surement Leave as 0 for ovens with steam generator Set to 1 to enable operation of ovens not equipped with a steam generator Water alarm delay after washing Autoclima mode control delta Delay between ON Rx and ON Rx 1 Full power activati
172. tripped as they are located in series Once you have established the cause of the error press the BLUE reset button Do not modify the settings of the adjustable thermal cut outs For further details refer to the data plate on the motor Technical Manual The Cube March 2003 BE EAE Tere i b 101 10 Gas oven thermal cut out settings table Thermal cut out A1 Thermal cut out A2 setting Amp setting Amp 2 0 8 3 1 4 2 1 4 1 4 The Cube 5 IDENTIFICATION OF COMMON ELECTRICAL COMPONENTS EC Motor thermal cut outs If a motor thermal cut out trips use an amp meter to check the actual consumption data of the motor excluding motor start up phase compared with the data shown on the data plate note that the most unfavorable consumption conditions occur during cooling with the door open consumption should therefore be checked in these conditions The initial start up phase involves exceptional motor consumption for a period of 7 8 seconds at the most In normal operating conditions nominal supply voltage the 15 sec pause between clockwise and anticlockwise rotation allows the motor to slow down sufficiently Boiler safety thermostat F3 Electric oven thermal cut out settings table Thermal cut out A1 setting Amp Thermal cut out A2 setting Amp 2 0 8 2 3 1 3 1 8 0 7 2 3 1 3 1 8 0 7
173. trumento svolge anche funzione di manometro digitale con campo di misura 50 mbar copre la funzione dell art 17 Flue gas analizer mod Testo 325 e Measurements O2 CO2 CO flue gas temperatu re chimney draft combustion efficency gas pressure mbat Equipped by battery AC DC adapter input AC 230 V 50Hz flue gas compact probe infra red printer with 7 thermic paper coils storage plastic box Attention this analiser is able to measure gas pressure range 50 mbar cover function of art 17 Verbrennungsanalyseger t Testo 525 1 e Messungen O2 CO2 CO Rauchtemperatur Kaminzug thermischer Wirkungsgrad Gasdruck mbar Vollst ndig mit Batterie Stromteil AC 230 V 50Hz F hler f r Verbrennungsgase IR Druc ker mit 7 Papierrollen Tragekoffer Achtung dieses Ger t dient auch als digitales Manometer mit einem Messbereich von 50 mbar selbe Funktion wie Art 17 LAR65300940 Analyseur de combustion Testo 325 1 e Mesures O2 CO2 CO temp rature fum es ti rage carneau rendement combustion pression gaz mbar Avec batterie alimentateur r seau AC 230 V 50Hz sonde gaz br l s imprimante infra rouge avec 7 rouleaux de papier thermique valise Attention cet instrument joue galement le r le de manom tre num rique avec champ de mesure 50 mbar joue le r le de l art 17 Analizador de combusti n Testo 325 1 Mediciones O2 CO2 CO temperatura humos tiro chimenea rendimiento c
174. ts To connect simply fit the plastic tube onto the rapid connection joint as far as it will go fig 2 Check that it is cor rectly fitted by applying tension to the plastic tube fig 3 This ensures that the system is her metically sealed To disconnect apply uniform pressu re to the washer beneath the rapid connection joint with the aid of a 10 mm wrench and pull out the plastic tube fig 4 Technical Manual The Cube LS March 2003 B The Cube n 13 ROUTINE MAINTENANCE Resetting the cavity and boiler safety thermostats Replacing the fuses Resetting the motor thermal cut out Tools needed e 8 mm wrench Before starting switch off the electri cal power upstream of the appliance 13 2 1 Resetting the oven boiler safety thermostat Using the 8 mm wrench slacken the 2 screws at the bottom of the control panel fig 2 Pull the control panel downwards release it from its seat turn it through 90 and clip it into the fastening at the top fig 3 5 This leaves the control panel open like a book and enables you to reset the oven safety thermostat F2 and the boiler safety thermostat F3 fig 6 To reset press the red button on the safety thermostat fully down 13 2 2 Replacing the fuses To replace a fuse pull out the black fuse box located inside the control panel at the bottom The fuse box con tains 2 fuses 1 replacement outer and 1 in use i
175. ube 7 ELECTRONIC CARD T HARDCLEAN Pressing 20 starts the long oven washing program HARDCLEAN which consists of the following cycles 1 Convection Cooling or pre heating cycle the oven is brought to a temperature of 50 parameter 116 by means of a convection heating cycle if the existing temperature is less than 50 or cooling if more than 50 As soon as the set temperature is reached the message FIT IN SHOWER appears instructing the operator to install the washing arm To move to the next cycle press START 2 Detergent spray cycle in convection mode with set point of 60 C parameter 117 This lasts for 3 minu tes and activates the detergent spray on a timed basis 3 times for a total of 50 seconds parameter 127 3 Detergent action cycle with fans and heating swit ched off for 3 minutes to allow the detergent to act 4 Steam cycle with oven set point of 70 steam para meter 118 for 5 minutes parameter 125 Ventilation is switched on in both directions 5 Rinse cycle with oven set point of 70 steam para meter 119 for 5 minutes parameter 125 The relay controlling the washing arm is activated only once the fans have stopped moving 6 Detergent spray cycle in convection mode with set point of 60 parameter 120 This lasts for 3 minu tes and activates the detergent spray on a timed basis 3 times for a total of 50 seconds parameter 127
176. ut positioning the flame detection sensor ignition electrode and bur ner adjustments 230 Volt relay mechanical control version M RA RB RC RC1 Single and double contact 230 Volt relays for activating various functions better identified in the wiring diagram for managing ignition and modulation of the gas valve and activation of the bur ner fan at the power stages Min Hz and Max Hz R1 230V relay used exclusively for gas versions Enables activation of automatic cooling of the oven by introducing water from the humidifier This function is activated when the oven temperature set point is reached in order to reduce thermal hysteresis when cooking small quantities in STEAM mode Technical Manual The Cube H March 2003 The Cube GRE L E EE IDENTIFICATION OF ELECTRICAL COMPONENTS ELECTRIC OVENS Contactors e C6 C6 is a safety contactor The power contacts supply the circuit powering the heating elements and motor If one of the appliance s safety devices trips the coil of the is de energized and the power circuit is promptly disconnected SE e C2 C3 C4 C5 Contactors whose power contacts supply the heating elements of the oven and boiler respectively in the following sequence beh Convection high fan speed full power is obtained with the activation of both contactors C2 and C3 On T and H P ver sions C3 disconnects 5 degrees before the set temperature and
177. vens equipped with steam generator The appliance always warns you if there is insufficient water If the long minimum level probe Min lev alarm ceases to be immersed in water the boiler controls are disabled and the error message appears If the boiler is discharging the no water indication error message on displays D5 and D6 appears only if the time set with parameter 3 has passed see section 9 0 since the end of the boiler draining and washing phase or at the start of a steam or mixed cycle Press START to reset the alarm Error message no h20 Ovens not equipped with steam generator A shortage of water is generally indicated only if the selected cycle involves the use of water The boiler Min lev minimum level input becomes the water pressure EXIE Oven safety thermostat The error is indicated by the message dop on display D5 without any acoustic signal Error message dop switch input to be associated with humidity relay R5 The alarm generated by the function is of manual reset type and occurs if the input is active for the time set in para meter 58 since the activation of R5 in steam and mixed modes The input is not active if the relay is OFF but the alarm remains if detected before the relay was switched off This alarm temporarily stops steam control if the cycle involved the use of steam and indicates the absence of water with a message on displays D5 and D6 Error message no h20
178. ws the essential data for identifying the appliance e Model of oven TYP e g MG 101 T e Year of manufacture e g 2002 e Serial number NR e g LA020002011 which is essential for identifying the construction data in full NB always quote the above data when contacting the tech nical service As well as the details above the data plate also gives the follo wing data e Minimum maximum admissible supply water pressure Kpa e Gas power or nominal heat capacity expressed in kW e Nominal electrical power or electrical absorption TOT expressed in kW e Permitted type of combustion fume connection e g B23 appliance set up for connection beneath an extractor hood or ceiling extractor or B13 appliance equipped with anti return device for connection to a flue e Country of destination e g IT for the purpose of identifying the test gas category e Gas categories permitted by the country of destination Cat e Nominal gas supply pressure for the defined gas category mbar The label above the data plate fig 3 Warning appliance con nected AC shows the type of supply voltage for which the appliance is designed The standard voltage for gas versions is AC 230V 50Hz and for electric versions is 3NAC 400V 50Hz unless indicated otherwise The model name and serial number are also marked on the front of the appliance at the bottom of the control panel for the sake of
179. ys must remain pressed down when they are not actually being pressed by the operator Power up the appliance and make certain that the card displays are OFF if they are not switch them off by pres sing the button Press PLUS with the oven OFF the display will show DATE Turn the SCROLLER knob clockwise until the message PARAM TECH appears Press T20 and the display shows the message PASSWORD Turn the SCROLLER knob to enter the password 123 for access to the programmable parameters Press T20 WARNING the programmable parameters of the card are factory set according to the values in the STAN DARD column set out overleaf Set the values shown in the Settings column according to model of oven so that incorrect error codes do not appear e The display at the bottom flashes PAR No 1 para meter number column The temperature display indi cates 0 which is the standard value assigned to parameter 1 STANDARD value assigned to para meter column e The standard value 0 for parameter 1 flashes if you need to change the setting do so by turning the SCROLLER knob Example to enable the operation of ovens without steam generator set the parameter to 1 e Press T20 to return to the flashing display No 1 Turn the SCROLLER knob to display the next pro grammable parameter No 5 Press T20 if you need to change the standard value 150 assigned to the parameter and so o

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&ldquo;THE CUBE&rdquo; COMBIS TECHNICAL MANUAL

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“THE CUBE” COMBIS TECHNICAL MANUAL