Nordcap Cool Kühlschrank KS 645 Bedienungsanleitung
Contents
1. T r 1 GND B A RS 485 For additional info please have a look at the TLCNV instruction manual 5 PROGRAMMABLE PARAMETERS TABLE Here below is a description of all the parameters available on the instrument Some of them may not be present because depend on the model type of instrument Par Description Range Def Note A SLS Minimum SetPoint 98 9 SHS 500 72 S HS Maximum Set Point S LS 999 999 3 SP SetPomt SLS SHS oo 4 SPE Eco Set Pont SP SHS oo i i parame ters relative to inputs 2 i parame ters relative to inputs 2 to inputs 5 ESE Probes Type Pum Im Measurement filter oF 20 0 2 0 sec 7 Unit of measurement CO FO C1 C1 and resolution F1 decimal point CO C with 1 res FO F with 1 res C1 C with 0 1 res F1 F with 0 1 res PAG 9 Vr Mondial Group 10 10 ISTR MY39EENGmondial i ead ih ie a CI F She in lal BE CI F ee e displa CI F oF EP Au EP dG ie tl iia im ls r parameters relative to temperature control 16 Differential 0 0 30 0 2 0 Hysteresis CPF 1 I uw iM ASCON TECNOLOGIC Y39E OPERATING INSTRUCTIONS Vr Mondial Group 10 10 ISTR MY39EENGmondial Pr2 input function oF No function EP Evaporator Au Aux dG Digital Function and function logic of digital input 0 No function 1 D2. When the desired value is set press the key P to exit from Set Point programming mode Exiting the Set mode is achieved by pressing the P key or automatically if no key is pressed for 10 seconds After that time the display returns to the normal function mode 2 2 STANDARD MODE PARAMETERS PROGRAMMING To access the instrument s function parameters when password protection is disable press the key P and keep it pressed for about 5 seconds after which the display will visualised the code that identifies the first parameter Using the UP and DOWN keys the desired parameter can be selected and pressing the P key the display will alternately show the parameter code and its setting that can be changed with the UP and DOWN keys Once the desired value has been set press the key P again the new value will be memorised and the display will show only the code of the selected parameter Pressing the UP and DOWN keys it is possible to select another parameter and change it as described To exit the programming mode do not press any key for about 30 seconds or keep the U key pressed for 2 sec until it exits the programming mode 25S G normar mone pU f P He a for M Al Previous A Increase A Parameter A Value forf Ly f u 645 72 2700 P H p 7 Next W Decrease A2 Parameter Alt PARAMETERS SET PARAMETER PROGRAM MODE 2 3 PARAMETER PROTECTION USING THE P
3. Fn fan Au Auxiliary At t alarm AL L Not silenceable Alarm on on instrument switch on HE Heating Neutral zone control OUT2 function see o 01 OUT3 function see o 01 Temperature Silenceable when 1 active alarms only 2 key pressed only 3 active alarms and ke Function auxiliary output oF No Function 1 control output ot delayed 2 manual activation by key or digital input 3 light with economy mode on in Normal mode off in Eco mode 4 internal light off with door closed and on with door opened Time relative auxiliary output mode oF 1 2 3 4 oF min sec 99 5 min sec x10 A parameters relative to alarms 1 2 3 4 to oF 0 01 9 59 min sec 99 5 oF min sec x10 t parameters relative to configuration of the keyboard and to communication 56 Function mode key oF 1 2 3 oF DOWN AUX oF No function 1 Auxiliary command 2 Norm Eco mode Selection Down Aux see t UF 58 t Lo Keyboard lock function oF 0 01 9 59 oF min sec 30 0 min sec x10 59 Set Visibility with fast oF 1 2 3 4 4 procedure by key P t SA Active mode 0 1 0 Normal 1 Economic TE ee parameter functions 3 Switch serial communication 6 PROBLEMS MAINTENANCE AND GUARANTEE output oF 99 9 999 C F oF 99 9 999 C F oF 0 01 9 59 min sec 99 5 min sec x10 oF 0 01 9 59 hrs min 99 5 h
4. to allow the evaporator to drain During this delay the led Defrost flashes to indicate the draining state Temp EP d tE time NO defrost d di d di lt _____ _ __ d di d Sd DEFROST DEFROST Examples defrosting A ends due to reaching of temperature dtE defrosting B ends at the end of the d dE time as the temperature d tE is not reached defrosting C does not take place as the temperature is higher than d tE 4 8 4 DEFROSTS IN EVENT OF EVAPORATOR PROBE ERROR In event of evaporator probe error the defrosts occur at intervals d Ei and duration d EE In case an error occurs when the time remaining to the start or the end of defrost it s lower than that normally set the parameters related to error conditions probe the start or the end take place with the shortest time The functions are provided because when the evaporator probe is used the defrost endurance time is usually set longer than necessary the time d dE is a security time out and in case is used the Dynamic Intervals Defrost System the interval is usually set more longer than what is normally programmed into instruments that do not have the function 4 8 5 DEFROST DISPLAY LOCK Through par d dL and A dA it s possible to define the display behaviour during defrost The d dL parameter pemits the display visualization lock on the last Pri emperature reading d
5. EP Fri 2n time Fn off off Remember that the fans functioning can be conditioned by the Door open function by the digital input 4 10 ALARM FUNCTIONS The alarm conditions of the instrument are Probe errors E1 E1 E2 E2 temperature alarms Hi and Lo External alarm AL Open door alarm oP The alarm functions of the instrument work on the ALARM led on internal buzzer if present and programmed by par o bu and on output desired if configured by the parameters o1 02 depending on what is set on the said parameters Any active alarm is shown on the instrument display with the lighting up of the ALARM led the silenced alarm status is shown by the ALARM led flashing The buzzer if o bu 1 or 3 is activated in alarm and can be disabled alarm silencing manually by pressing any key of the instrument The possible selections of output parameters for the alarm signalling function are At when one wants the output to be activated in alarm and can be disabled alarm silencing manually by pressing any key of the instrument typical application for sound signal AL when one wants the output to be activated in alarm status but cannot be disabled manually and are therefore only disabled when the alarm status ceases typical application for a light signal t when one wants the function described as At but
6. 121 Pt or NTC 103AT 2 nt Via the parameter i uP it is possible to select the temperature unit of measurement the desired measurement resolution CO C 1 C1 C 0 1 FO F 1 F1 F 0 1 The instrument allows the measuring to be calibrated that can be used for re calibrating the instrument according to application needs through the parameters i C1 for the input Pr1 and i C2 for the input Pr2 The functions carried out by Pr2 probe is defined by the parameter P2 This parameter can be configured for the following functions EP Evaporator probe used to managing the defrost and the evaporator fans see relative functions Au Auxiliary probe dG Digital input If probe Pr2 is not used set the relative parameter i P2 oF Using the parameter i Ft it is possible to set the time constant for the software filter for measuring the input values to be able to reduce the sensitivity to measurement disturbances increasing the time Through the parameter i dS it is possible to fix the normal visualisation on the display that can be the measurement of the probe Pr1 P1 the measurement of the probe Pr2 P2 the active set point value SP the label Eco when the instrument is in Eco mode Ec or it can have the numerical display switched off oF Through the parameter i CU it is possible to program an measure offset that will be applied to the te
7. MOUNTING The instrument in case 78 x 35 mm is designed for flush in panel mounting Make a hole 71 x 29 mm and insert the instrument fixing it with the provided special brackets We recommend that the gasket is mounted in order to obtain the front protection degree as declared Avoid placing the instrument in environments with very high humidity levels or dirt that may create condensation or introduction of conductive substances into the instrument Ensure adequate ventilation to the instrument and avoid installation in containers that house devices which may overheat or which may cause the instrument to function at a higher temperature than the one permitted and declared Connect the instrument as far away as possible from sources of electromagnetic disturbances such as motors power relays relays solenoid valves etc 3 3 ELECTRICAL CONNECTION Carry out the electrical wiring by connecting only one wire to each terminal according to the following diagram checking that the power supply is the same as that indicated on the instrument and that the load current absorption is no higher than the maximum electricity current permitted As the instrument is built in equipment with permanent connection inside housing it is not equipped with either switches or internal devices to protect against overload of Vr Mondial Group 10 10 ISTR MY39EENGmondial PAG 3 current the installation will include an overload protection and a two phase circui
8. i Fi 5 but with the display message noF is Fi 9 Vr Mondial Group 10 10 ISTR MY39EENGmondial PAG 8 4 10 3 OPEN DOOR ALARM The instrument can signal an open door alarm by activating the digital input with the function programmed as i Fi 1 2 or 3 When the digital input is activated the instrument show oP and after the delay programmed in parameter A oA the instrument signals the alarm via the activation of the configured alarm output buzzer ouput At the intervention of the open door alarm the inhibited output will reactivated fans or fans compressor 4 11 FUNCTIONING OF KEYS U AND DOWN AUX Two of the instrument keys in addition to their normal functions can be configured to operate other commands The U key function can be defined by the parameter t UF while the DOWN AUX key function can be defined by the parameter t Fb Both the parameters have the same possibilities and can be configured for the following functions oF The key carries out no function 1 Pressing the key for at least 1 second it is possible to enable disable the auxiliary output if configured o Fo 2 2 Pressing the key for at least 1 second it is possible to select the mode Economic Normal in rotation Once selection has been made the display will flash the active set point code for about 1 sec SP Eco 3 Pressing the key for at least 1 second it is possible to switch t
9. is automatically considered by the regulator with Third control par P P3 foresees an inhibition to the activation positive values for the Coolig Action or with negative values for the of the output Out by a time delay that starts when the output was heating action turning on last time delay between switching on r d fo Ne NS eee EEN aS Se ae T P P3 P P3 P P3 During the output inhibition the led OUT Cool o Heat blinking All time protections described in the next paragraph P P1 P P2 It is also possible to prevent activation of the output after the P P3 always act only on the output configured as ot instrument is turned on for the time set in the parameter P od In the event of probe error it is possible to set the instrument so During the power on delay phase the display shows the indication that that the output ot continues to work in cycles according to the od alternating with the normal visualisation times programmed in the parameter r t1 activation time and All the functions are disabled by relative parameters oF r t2 deactivation time If an error occurs on the probe the instrument activates the output 4 8 1 AUTOMATIC DEFROST STARTS for the time r t1 then deactivates it for the time r t2 and so on The automatic control of defrost occours time Out time ot oO LO whilst the error remains By interval times regular or dynam
10. reverse cycle Measurement_range NTC 50 109 C 58 228 F PTC 50 150 C 58 302 F o y ASCON TECNOLOGIC Y39E OPERATING INSTRUCTIONS Vr Mondial Group 10 10 ISTR MY39EENGmondial PAG 12 Display resolution 1 or 0 1 Overall accuracy 0 5 fs 1 digit Sampling rate 130 ms Display 3 Digit Red Blue optional h 15 5 mm Software class and structure Class A Compliance ECC directive EMC 2004 108 CE EN55022 class B EN61000 4 2 8KV air 4KV cont EN61000 4 3 10V m EN61000 4 4 2KV supply inputs outputs EN61000 4 5 supply 2KV com mode 1 KV diff mode EN61000 4 6 3V LV 2006 95 CE EN 60730 1 EN 60730 2 7 EN 60730 2 9 Directive 37 2005 CE EN13485 air S A 2 50 C 90 C with probe NTC 103AT11 7 5 INSTRUMENT ORDERING CODE Y39E instrument with mechanical keyboard Y39SE instrument with Sensitive Touch keyboard abcdefghijkkIl a POWER SUPPLY H Supply 100 240 VAC G Supply 12 24 VAC VDC F Supply 12 VAC VDC b OUT1 R Out1 Relay SPST NO 16A AC1 c OUT2 R Out2 Relay SPDT 8A AC1 No d OUT3 R Out3 Relay SPST NO 5A AC1 No e BUZZER B Buzzer No f TERMINAL BLOCK Standard E Extractable g DISPLAY Red B Blue h i j INTERNAL CODES kk Il SPECIAL CODES ASCON TECNOLOGIC Y39E OPERATING INSTRUCTIONS Vr Mondial Group 10 10 ISTR MY39EENGmondial PAG 13 DE
11. the remaining time to start defrost when the conditions for the reduction happen If par d dd 100 at the first increase of the memorized difference of temperature between cell Pr1 and evaporator gt 1 a defrost start immediately For correct functioning the instrument needs a first reference value of the temperature difference between cell and evaporator Every variation of the value of the Active Set Point of the differential r d the start of a continuous cycle or the a defrost execution delete this reference value and any reduction will be performed until the acquisition of a new reference value Defrost by temperature evaporator The instrument starts a defrost cycle when the temperature evaporator EP probe goes below the d tF programmed temperature for d St programmed time This system can be used in heat pump defrost system in this case the defrosting intervals are usually disabled or to guarantee a defrost if the evaporator reaches very low temperatures that normally result symptomatic of a bad thermal exchange in comparison to the normal working conditions If d tF 99 9 the function is disable con Defrost by continuous compressor running time The instrument start a defrost cycle when the compressor is turned on continuously for the time d Cd This function is used because the continuous operation of the compressor for an extended period is usually symptomatic of a bad thermal
12. type and relay outputs and the extra low voltage section inputs Reinforced between supply and relay outputs No insulation between supply F or G type and inputs 7 2 MECHANICAL DATA Housing Self extinguishing plastic UL 94 VO Heat and fire resistance category D Dimensions 78 x 35 mm depth 64 mm Weight 130 g approx Mounting Flush in panel thickness max 12 mm in 71 x 29 mm hole Connections 2 5 mm screw terminals block or 2 5 mm extractable screw terminals block Degree of front panel protection gasket Pollution situation 2 Operating temperature 0 T 50 C Operating humidity lt 95 RH without condensation Storage temperature 25 T 60 C IP 65 mounted in panel with 7 3 min 12 mm PANEL GASKET Uf MECHANICAL DIMENSIONS PANEL CUT OUT AND MOUNTING mm MAX 12 mm 64 BRACKETS DOO SSO aa NINE NF NENG Je r ADDON amama oqqon min 15 mm ALLL iy D N UII 71 Us 7 4 FUNCTIONAL FEATURES Temperature Control ON OFF mode Defrost_control interval cycles or evaporator temperature Electric Heating stopping compressor or hot gas
13. A AC3 250 VAC 1 8HP 250 125 VAC C 16A MAX Out2 Outi Out3 A c nof Te NO SUPPLY 100 240 VAC 12 24 VAC VDC 4 FUNCTIONS 4 1 ON STAND BY FUNCTION The instrument once powered up can assume 2 different conditions ON means that the controller uses the control functions STAND BY means that the controller does not use any control function and the display is turned off except for the Stand by led If there is no power and then power returns the system always sets itself in the condition it was in before the black out The ON Stand by function can be selected Pressing the key U for at least 1 sec if the parameter t UF 3 Pressing the key DOWN AUX for at least 1 sec if the parameter t Fb 3 using the digital input if the parameter i Fi 7 4 2 NORMAL MODE AND ECONOMIC MODE The instrument allows up to 2 different Set points to be pre set SP normal and SPE Economic with two different hysteresis differential r d normal and r Ed This function can be used if it is necessary to switch two different function temperatures e g day night or working days holidays NORMAL ECONOMIC mode can be selected manually Using the key U if the parameter t UF Using the key DOWN AUX if the parameter t Fb 2 Using the digital input if the parameter i Fi 6 Using the parameter t SA 0 norm 1 Eco NORMAL ECONOMIC mode can be
14. ASSWORD The instrument has a parameter protection function using a password that can be personalised through the t PP parameter If one wishes to have this protection set the password number desired in the parameter t PP When the protection is activate press the P key to access the parameters and keep it press for about 5 seconds after which the display will show r P Vr Mondial Group 10 10 ISTR MY39EENGmondial PAG 2 At this point press P the display show 0 using the UP and DOWN keys set the password number programmed and press the key P If the password is correct the display will visualise the code that identifies the first parameter and it will be possible to program the instrument in the same ways described in the previous section Protection using a password can be disabled by setting the parameter t PP oF Note If the Password gets lost just swith off and on the instrument supply push P key during the initial test and keeping the key pressed for 5 seconds In this way it s possible to have access to all the parameters verify and modify the par t PP gt c393 P Hold for L J 5sec NORMAL MODE A Increase S Value Pi PARAMETERS PROGRAM MODE nm U Kal A Hold org H PHH Zu cP 5 INS CORRECT PASSWORD PASSWORD REQUEST 2 4 CUSTOMIZED MODE PARAMETER PROGRAMMING PARA
15. Fn for the time F tn then deactivates it for the time F tF and so on whilst the otuput ot remains off Vr Mondial Group 10 10 ISTR MY39EENGmondial PAG 7 Programming F tn oF the output Fn in ot off condition will remain switched off Programming instead F tn to any value and F tF oF the output Fn in ot off condition will remain switched on The parameter F FE instead decides whether the fans must always be switched on independently of the defrosting status F FE on or switched off during defrosting F FE oF In this latter case it is possible to delay the start up of the fans even after the end of the defrosting of the time set in the parameter F Fd When this delay is active the led FAN flashing to signal the delay in progress When the evaporator probe is used the fans as well as being conditioned by the parameters F tn F tF and F FE are also conditioned by a temperature control It is possible to set the disablement of the fans when the temperature measured by the evaporator probe is higher than the temperature set in the parameter F FL temperature too hot The relative differential is fixed at 1 Notes It is necessary to pay attention to the correct use of this fans temperature control functions because in the typical application of refrigeration the stop of the fans evaporator stops thermal exchange Temp
16. METERS PROGRAMMING LEVEL The password protection hides all the configuration parameters behind a factory set password to avoid unwanted changes being made to the programming of the controller To make a parameter accessible without having to enter the password when t PP password protection is activate follows this procedure Enter the programming using the Password t PP and select the parameter which is desired to be accessible with no password protection Once the parameter has been selected if the SET led is blinking this means that the parameter is programmable by entering the password it s then protected if it s instead on this means the parameter is programmable without password not protected If you want to change the accessibility of the parameter push P key keep it pressed and press together also the key UP The led SET will change its state indicating the new access level of the parameter on not protected blinking protected by password In case some parameters are not protected when one tries to have access at the programming the display will show all the parameters not protected and the par r P through which will be possible to have access to the protected parameters 255 NORMAL MODE Peer NOT Protected SET PARAMETER PARAMETERS Y Previous Increase 4 A Para
17. N F R DAS LCD THERMOMETER Achtung die unten angegebenen Aktionen m ssen von einem spezialisierten Techniker ausgef hrt werden Der Stecker von der Steckdose auseinander nehmen Die Protektion des serigraphierten Koppeltischs durch eine Kratzersspitze weg nehmen die zwei Kreuzkopfsschrauben abschrauben und die Abdeckung aus Plastik des Koppeltischs herausziehen Das Thermometer herausziehen und die Batterien ersetzen Das Thermometer wieder in seine Stelle wieder legen Die Abdeckung aus Plastik des Koppeltischs mit den eigens dazu bestimmten Schrauben wieder montieren und der serigraphierte Schutz wieder einf gen ACHTUNG REPARATUREN UND EINGRIFFE AN DEM GER T NUR VON DEM KUNDENDIENST AUSF HREN LASSEN SONST K NNEN ERHEBLICHE GEFAHREN F R DEN BENUTZER ENTSTEHEN 6 STORUNG Ihr Ger t ist so konstruiert und hergestellt dass St rungsfreiheit und lange Lebensdauer gegeben sind Sehr h ufig werden Funktionsfehler durch einen mangelhaften Stromanschluss verursacht bzw durch geringf gige St rungen die leicht von einem Elektriker oder K ltemonteur behoben werden k nnen Folgende St rungen k nnen Sie durch pr fen der m glichen Ursachen selbst beheben Das Ger t l uft nicht Ist das Ger t ordnungsgem ss eingeschaltet Ist der Stecker richtig in der Steckdose Ist die Sicherung der Steckdose in Ordnung Die K hltemperatur ist nicht ausreichend tief Schliesst die T re richtig wurde die T re zu h u
18. NOLOGIC Y39E OPERATING INSTRUCTIONS to visualize the temperature measured by the probe Pr1 through a 2 7 digit display SUPPLY cable 10 m MAX UUUUVUVVUUUUUU nooo TVRY For additional info please have a look at the TVR Y instruction manual 4 12 4 RS 485 SERIAL INTERFACE BY TLCNV The instrument can be connected by a special cable to the TLCNV device mod C TTL RS485 interface by means of which it is possible to connect the regulator with a net to which other instruments regulators of PLC are connected all depending typically on a personal computer used as plant supervisor Using a personal computer it is possible to acquire all the function information and to program all the instrument s configuration parameters The software protocol adopted for the instrument is a MODBUS RTU type widely used in several PLC and supervision programs available on the market YE and ZE series protocol manual is available on request If the instrument is used with TLCNV program by the parameter t Ad the station Address Set a different number for each station from 1 to 255 Note The baud rate are fixed at 9600 baud TLCNV interface is directly supplied by the instrument 555 k CN SUPPLY Tew cable slululninininiplisluls Er yu bans J TLCNV
19. REPAIRS 7 TECHNICAL DATA 7 1 ELECTRICAL DATA 7 22 MECHANICAL DATA 7 3 MECHANICAL DIMENSIONS PANEL CUT OUT AND MOUNTING 7 4 FUNCTIONAL DATA 7 5 INSTRUMENT ORDERING CODE 1 INSTRUMENT DESCRIPTION 1 1 GENERAL DESCRIPTION The model Y39SE is a digital controller with microprocessor that is typically used in cooling applications that have temperature control with ON OFF regulation and defrosting control at intervals time at reaching evaporator temperature or at reaching compressor running time by stopping compressor or by means of electrical heating or hot gas reverse cycle The instrument is equipped with special features to optimize the defrosts and functions used to achieve energy savings of the controlled unit The instrument has up to 3 relay outputs up to 2 inputs for PTC or NTC temperature probes and one digital input in addition can be equipped with an internal buzzer that is the sound system for alarms The 3 outputs can be can all be configured for controlling the compressor or the temperature control device the defrosting device the evaporation fan or alternatively any of the previous functions using an heating Vr Mondial Group 10 10 ISTR MY39EENGmondial PAG 1 device an auxiliary device or an alarm The 2 inputs for temperature probes can be used to measure the control temperature the evaporator temperature products or aux temperature while the digital input can be programmed to carry out various fu
20. UTSCH Wir danken Ihnen das Sie sich f r unser Produkt entschieden haben Sie haben eine gute Investition get tigt die sich auszahlt Funktionsweise Design und die verwendeten Komponenten dieses Ger tes wurden im Hinblick auf die besonderen Anforderungen entwickelt Dar ber hinaus wurde das Ger t vor dem Versand einer vollst ndigen Kontrolle unterzogen Bitte beachten Sie bei der Benutzung dieses Ger tes die nachstehenden Empfehlungen Es wird es Ihnen mit einer langen Lebensdauer danken BITTE FOLGEN SIE VORSICHTIG DIE FOLGENDEN ANWEISUNGEN UM DIE GAFAHREN F R DIE BENUTZER UND DIE BESCH DIGUNG DES GER TES ZU VERMEIDEN ODER DIE VORAUSSETZUNGEN DER RICHTIGEN ARBEITSWEISE NICHT ZU VER NDERN UNSERE FIRMA LEHNT JEDE VERANTWORTUNG AB FALLS DIE STAMMENDE ZWECKM BIGKEIT DES GER TES VON DER MODIFIZIERUNG VERSCHIEDENEN ART DES ZUSATZES ODER DER BESEITIGUNG DER ELEKTRISCHEN ODER MECHANISCHER TEILEN ODER DER NICHTBEACHTUNG DER HIER GESCHRIEBENEN ANWEISUNGEN ABH NGEN W RDEN 1 INBETRIEBNAHME Nach dem Entfernen der Verpackung sind alle Teile des Schrankes mit einem weichen sauberen Tuch zu reinigen wie in Punkt 5 PERIODISCHE WARTUNG beschrieben u a 1 Ger t nicht im freien aufstellen und dem Regen aussetzen Die Umgebungsbedingungen f r eine Einwandfreie Funktion sind in TECHNISCHE DATEN angegeben 2 Das Ger t auf einer ebenen Fl che aufstellen F r einen guten Betrieb ist eine perfekte Nivellierung unerl sslich hierzu d
21. Vertikale k hlvitrinen K hlschr nke und tiefk hlschr nke ALLGEMEINE GEBRAUCHSANWEISUNGEN Cod 26 23 073 Rev 6 TAN ECNOLOGIC SCON GROUP S A V E Control System Self Assessment of Variable Environment Y39E Y39SE DIGITAL ELECTRONIC FREEZER CONTROLLER OPERATING INSTRUCTIONS Vr Mondial Group ENG 10 10 ASCON TECNOLOGIC S r l VIA INDIPENDENZA 56 27029 VIGEVANO PV ITALY TEL 39 0381 69871 FAX 39 0381 698730 http www ascontecnologic com e mail info ascontecnologic com FOREWORD This manual contains the information necessary for the product to be installed correctly and also instructions for its maintenance and use we therefore recommend that the utmost attention is paid to the following instructions and to save it This document is the exclusive property of ASCON TECNOLOGIC which forbids any reproduction and divulgation even in part of the document unless expressly authorized ASCONT ECNOLOGIC reserves the right to make any formal or functional changes at any moment and without any notice Whenever a failure or a malfunction of the device may cause dangerous situations for persons thing or animals please remember that the plant has to be equipped with additional devices which will guarantee safety ASCON TECNOLOGIC and its legal representatives do not assume any responsibility for any damage to people things or animals deriving from violation wrong or improper use or in
22. and PdF during post defrosting Compressor delay oF 0 01 9 59 oF time 99 5 min sec x10 Fan time activation oF 0 01 9 59 with ot output min sec min sec x10 Fan time deactivation oF 0 01 9 59 compressor off 99 5 min sec x10 Fe status during oF on oF el ee id oF min sec 99 5 min sec x10 el ld SCPE 99 5 Percentage reduction oF hrs min x10 we after defrost drainage min sec F parameters relative to evaporator fans control compressor off 7 99 5 with ot output min sec Ka e deactivation CI F Fan delay after defrost oF 0 01 9 59 P parameters relative to compressor protection and power PAG 10 44 A HA 45 A LA 5 a o parameters relative to configuration of outputs and buzzer use re 53 Buzzer function mode oF 1 2 3 3 oF disable on delay delay at oF 0 01 9 59 Output ot switch on Output ot Temperature alarms Type 1 Pr1 absolute with label Hi Lo 2 Pr1 Relative with label Hi Lo 3 Au absolute with label Hi Lo 4 Au Relative with label Hi Lo High temperature Alarm threshold Low temperature Alarm threshold Temperature Alarms Temperature Alarms delay at power on Temperature Alarms delay after defrost and unlock display delay after defrost Alarm delay with door oF 0 01 9 59 OUT1 function oF No function ot control compressor dF Defrosting
23. any case not in compliance with the instrument s features ASCON TECNOLOGIC Y39E OPERATING INSTRUCTIONS INSTRUMENT DESCRIPTION GENERAL DESCRIPTION FRONT PANEL DESCRIPTION PROGRAMMING FAST PROGRAMMING OF SET POINT STANDARD MODE PARAMETERS PROGRAMMING 2 3 PARAMETER PROTECTION USING THE PASSWORD 24 CUSTOMIZED MODE PARAMETER PROGRAMMING PARAMETERS PROGRAMMING LEVEL 2 5 RESET PARAMETERS TO DEFAULT VALUE LEVEL 2 6 KEYBOARD LOCK FUNCTION 3 INFORMATION ON INSTALLATION AND USE 3 1 PERMITTED USE 3 2 MECHANICAL MOUNTING 3 3 ELECTRICAL CONNECTIONS 3 4 ELECTRICAL WIRING DIAGRAM 4 FUNCTIONS 4 1 ON STAND BY FUNCTION 4 2 NORMAL MODE AND ECONOMIC MODE 4 3 MEASURING AND VISUALIZATION 4 4 DIGITAL INPUT 4 5 OUTPUTS AND BUZZER CONFIGURATION 4 6 TEMPERATURE CONTROL 4 7 COMPRESSOR PROTECTION FUNCTION AND DELAY AT POWER ON 4 8 DEFROST CONTROL 4 8 1 AUTOMATIC DEFROST STARTS 4 8 2 MANUAL DEFROST 4 8 3 END DEFROST 4 8 4 DEFROSTS IN EVENT OF EVAPORATOR PROBE ERROR 4 8 5 DEFROST DISPLAY LOCK 4 9 EVAPORATOR FANS CONTROL 4 10 ALARM FUNCTIONS 4 10 1 TEMPERATURE ALARMS 4 10 2 EXTERNAL ALARM DIGITAL INPUT 4 10 3 OPEN DOOR ALARM 4 11 FUNCTION OF KEYS U AND DOWN AUX 4 12 ACCESSORIES 4 12 1 PARAMETERS CONFIGURATION BY A01 4 12 2 TVR Y REMOTE DISPLAY 4 12 3 RS 485 SERIAL INTERFACE BY TLCNV 5 PROGRAMMABLE PARAMETERS TABLE 6 PROBLEMS MAINTENANCE AND GUARANTEE 6 1 SIGNALLING 6 2 CLEANING 6 3 GUARANTEE AND
24. ay will show SP or SPE alternating with the set value To change it press the UP key to increase the value or DOWN to decrease it ASCON TECNOLOGIC Y39E OPERATING INSTRUCTIONS These keys increase or decrease the value one digit at a time but if the button is pressed for more than one second the value increase or decreases rapidly and after two seconds pressed the speed increases even more to all the desired valued to be reached rapidly However through par t Ed is possible to determine whether and which Sets are set with the fast mode bybutton P The parameter is programmable with a value between oF and 4 which means that oF Nothing is set with the key P the P pressed and released has no effect 1 can be adjusted only SP normal 2 can be adjusted only SPE economic 3 can be adjusted both SP and SPE 4 can be adjusted the active set SP or or SPE For example if the parameter t Ed 1 or 3 the procedure is as follows Press key P then release it and the display will show SP alternate value To modify press key UP or DOWN to increase the value to decrease If there is only the Set Point 1 t Ed 1 once the desired value by pressing the P button to exit the Set programming mode If is also programmable the EconomicSet Point t Ed 3 by pressing and releasing the P key again the display will show SPE alternate to the set value To modify press key UP or DOWN like Set SP
25. d with the temperature Instead if is desired all defrost to the same interval program d Sd regulation request d di The protection consists of preventing the output being switched on Automatic defrost function by interval is disable when d di oF during the times set in the parameters P P1 P P2 and P P3 and therefore that any activation occurs only after all the times has Dynamic Defrost Intervals System finished gt If d dd 0 the Dynamic defrost is disable First control par P P1 foresees a delay to the output activation Note For this function is necessary to use the evaporator probe switching on delay This mode allows to dynamically reduce in progress the defrost Temp interval counting d di or d Sd if is the first defrost anticipating Pri so the execution of a defrost when it was necessary in order to an algorithm that allows to notice a decrease performances of refrigerator thermal exchange Besides it maintains activates the mode St that it allows a further possibility of control of the defrost in order to notice a decrease time performances of refrigerator thermal exchange The algorithm allows to esteem a reduction of thermal exchange in base to the increase of the difference of temperature between Pr1 controlled temperature and evaporator EP probe that is memorized by the instrument in proximity of the Set Point The advantage of the Dynamic Defrost I
26. dL on during all the defrost cycle until at the end of defrost the temperature has not reached the lock value or the value SP r d or is elapsed the time setted on par A dA Or it permits only the visualization of label dEF d dL Lb during the defrost cycle and after the defrost of label PdF until at the end of defrost the Pr1 temperature has not reached the lock value or the value SP r d or is elapsed the time setted on par A dA The display will otherwise d dL oF continue to visualize the Pr1 temperature measured by the probe during the defrost cycle 4 9 EVAPORATOR FANS CONTROL The control of the fans on the output configured as Fn depending on determined control statuses of the instrument and the temperature measured by the evaporator probe EP In the case that the evaporator probe is not used or in error the output Fn is activated only depending on the parameters F tn F tF and F FE The parameters F tn e F tF decides the funs functioning when the output configured as ot compressor is off When output ot is off it is possible to set the instrument so that that the output Fn continues to work in cycles according to the times programmed in the parameter F tn fan activation time and F tF fan deactivation time When output ot is switched off the instrument activates the output
27. dell Hauptschalter Kontrollampen und Temperaturregler sowie Temperaturanzeige Siehe Technische Daten 1 Schalter f r Beleuchtung Das Ger t ist mit einem Schalter f r die Beleuchtung ausgestattet beim dr cken des Schalter schaltet die Innenbeleuchtung ein bei Ger ten mit Werbeleuchtkasten schaltet auch dies Beleuchtung ein 2 Fernthermometer Zeigt die Temperatur vom Innenraum an 3 Thermostat Temperatur einstellen im Gegenuhrzeigersinn w rmere Temperatur im Uhrzeigersinn k ltere Temperatur Beachten Sie bitte dass die Innentemperatur von der Raumtemperatur dem Aufstellungsort der H ufigkeit des T r ffnens und von der Beschickung beeinflusst werden kann 4 Elektronischer Thermostat Bitte beachten Sie die beigelegte Bedienungsanleitung 9 T RANSCHLAG WECHSELN Reparaturen an Elektroger ten d rfen nur von Fachkr ften durchgef hrt werden Durch unsachgem sse Reparaturen k nnen erhebliche Gefahren f r den Benutzer entstehen ES WIRD ERINNERT DEN BAUSATZ ZUM WECHSEL DER T RRICHTUNG BEI DER HERSTELLERFIRMA ZU FORDERN
28. e das Verpackungsmaterial zur n chstgelegenen Sammelstelle so dass die verschiedenen Materialien wiederverwendet bzw verwertet werden k nnen Das Produkt Das ausgediente Ger t enth lt wertvolle Materialien nicht einfach mit dem Sperrm ll entsorgen Ausgediente Ger te sofort unbrauchbar machen Netzstecker ziehen und Anschlusskabel durchtrennen Schnapp oder Riegelschloss entfernen oder unbrauchbar machen damit sich Kinder nicht selbst einschliessen k nnen Erstickungsgefahr Achten Sie darauf dass das ausgediente Ger t bis zu seiner Entsorgung am K ltemittelkreislauf nicht besch digt wird So ist sichergestellt dass das enthaltene K ltemittel nicht unkontrolliert entweicht Bitte beachten Sie die rtlichen Entsorgungshinweise In bereinstimmung mit den Anforderungen der Europ ischenRichtlinie 2002 96 EG ber Elektro und Elektronik Altger te WEEE ist vorliegendes Ger t mit einer Markierung versehen Sie leisten einen positiven Beitrag f r den Schutz der Umwelt und dieGesundheit des Menschen wenn Sie dieses Ger t einer gesonderten Abfallsammlung zuf hren Im unsortierten Siedlungsm ll k nnte ein solches Ger t durch unsachgem e Entsorgung negative Konsequenzen nach sich ziehen Auf dem Produkt oder der beiliegenden Produktdokumentation ist folgendes Symbol einer durchgestrichenen Abfalltonne abgebildet Es weist darauf hin dass eine Entsorgung im normalen Haushaltsabfall nicht zul ssig ist Entsorgen Sie dieses Produkt im R
29. e voltage contacts the function carried out is defined by the parameter i Fi and the action can be delayed for the time set in parameter i ti The parameter i Fi can be configured for the following functions 0 No function 1 Cell door opening by contact normally open on closing the digital input and after the i ti time the instrument visualises oP and the variable set in parameter i dS alternately on the display With this function mode the action of the digital input also activates the time that can be set in parameter A oA after which the alarm is activated to signal that the door has been left open 2 Cell door opening with fan stop by contact normally open on closing the digital input and after the i ti time the fans are stopped and the instrument visualises oP and the variable set in parameter i dS alternately on the display With this function mode the action of the digital input also activates the time that can be set in parameter A oA after which the alarm is activated to signal that the door has been left open and the fan restart 3 Cell door opening with compressor and fan stop by contact normally open similar to i Fi 5 but with fan and compressor stop At the intervention of the door open alarm alarm compressor and fan restarts 4 External alarm signal by contact normally open on closing the digital input and after the i ti time the alarm is activa
30. ecyclinghof mit einer getrennten Sammlung f r Elektro und Elektronikger te Die Entsorgung muss gem den rtlichen Bestimmungen zur Abfallbeseitigung erfolgen Bitte wenden Sie sich an die zust ndigen Beh rden Ihrer Gemeindeverwaltung an den lokalen Recyclinghof f r Haushaltsm ll oder an den H ndler bei dem Sie dieses Ger t erworben haben um weitere Informationen ber Behandlung Verwertung und Wiederverwendung dieses Produkts zu erhalten eee PERLODISCHE WARTUNG Die mechanischen Teile des K hlger tes bed rfen keiner periodischen Wartung F r eine lange Lebensdauer des Ger tes ist jedoch eine sorgf ltige regelm ssige Reinigung unerl sslich Schalten Sie das Ger t aus und ziehen Sie den Netzstecker aus der Steckdose Geh use Die Reinigung mit einem trockenen Tuch gen gt bei hartn ckigen Flecken ist warmes Wasser mit neutralen Reinigungsmittel zu benutzen gut nachsp hlen und trocknen Chromstahlteile Mit einem trockene Tuch reinigen bei hartn ckigen Flecken ein mit einem geeigneten geruchlosen Produkt getr nktes Tuch benutzen Keine scheuerartigen Produkte verwenden Innenbeh lter F r die Reinigung ist Wasser mit einen Neutralen Reinigungsmittel zu verwenden Verwenden Sie Reinigungsmittel nicht konzentriert und keinesfalls sand oder s urehaltige Putz bzw chemische L sungsmittel F r die Reinigung des Innenbeh lters folgende Anweisung beachten Ger t ausschalten und Stecker ziehen K hlgut ausr umen u
31. exchange in comparison to the normal working conditions If d Cd oF the function is disabled 4 8 2 MANUAL DEFROST To start up a manual defrosting cycle press the key UP DEFROST when it is not in programming mode and keep it pressed for about 5 seconds after which if the conditions are correct the led Defrost will light up and the instrument will carry out a defrosting cycle To stop a defrosting cycle press the key UP DEFROST during a defrost cycle and keep it pressed for about 5 sec 4 8 3 DEFROST ENDS The automatic defrosting cycle can be ended by time or if an evaporator probe is used EP probe when a temperature on the evaporator is reached If the evaporator probe is not used the duration cycle is set by the parameter d dE If instead the evaporator probe is used the defrost cycle end when the temperature measured by the evaporator probe exceeds the temperature set in the parameter d tE If this temperature is not reached in the time set in the parameter d dE defrosting is interrupted ASCON TECNOLOGIC Y39E OPERATING INSTRUCTIONS If the temperature measured by the probe is higher than the temperature set in the parameter d tE the defrosting is inhibited The active defrost is shown on the instrument display with the lighting up of the DEFROST led At the end of defrosting it is possible to delay the new start up of the compressor output ot at the time set in parameter d td
32. fig ge ffnet Steht das Ger t neben einer W rmequelle Ist der Temperaturregler richtig eingestellt Ist die Be und Entl ftung in Ordnung Ist der Kondensator voll Staub und Schmutz zum reinigen B rste oder Staubsauger verwenden Die Ger usche sind zu laut Steht das Ger t fest auf dem Boden werden nebenstehende Gegenst nde von dem laufenden K hlaggregat in Vibration gesetzt Achten Sie darauf dass alle Teile an der R ckwand frei schwingen k nnen evtl anliegende Teile vorsichtig wegbiegen Bedenken Sie das Str mungsger usche im K ltekreislauf nicht zu vermeiden sind Wenn sich Feuchtigkeit im Inneren bildet Ist normal wenn wegen Klimatischen Verh ltnissen eine sehr hohe Luftfeuchtigkeit herrscht Wenn die Lebensmittel nicht mit Folie abgedeckt oder in Beh ltnissen sind kann sich im inneren des Schrankes eine hohe Luftfeuchtigkeit bilden Achten Sie darauf dass die T re nur kurz ge ffnet wird und nicht offen stehen bleibt REPARATUREN AN ELEKTROGER TEN D RFEN NUR VON FACHKR FTEN DURCHGEF HRT WERDEN DURCH UNSACHGEM SSE REPARATUREN K NNEN ERHEBLICHE GEFAHREN F R DEN BENUTZER ENTSTEHEN HINWEIS ZUM AUSWECHSELN DER FLUORESZENZLAMPE A INNENBELEUCHTUNG 1 Schalten Sie das Ger t aus und ziehen Sie den Netzstecker aus der Steckdose 2 Die Schirmlampe von dem Scherkopf durch Schraubenzieher wegnehmen 3 Entfernen Sie die Lampenabdeckung indem Sie sie leicht nach rechts schieben und nac
33. h unten ziehen 4 Leuchtstofflampe auswechseln 5 _Lampenabdeckung wieder montieren in umgekehrter Reihenfolge d B STARTER j Crk EN SS starter portastarter T vH j an lampada a fori per viti TESTATINA fissaggio j opalina cassonetto A SCHERMO LAMPADA 1 OPALINA cassonetto B DISPLAYBELEUCHTUNG 1 Schalten Sie das Ger t aus und ziehen Sie den Netzstecker aus der Steckdose 2 Lampenabdeckung abschrauben 3 Leuchtstofflampe auswechseln 4 Lampenabdeckung wieder festschrauben IST DAS SPEISEKABEL BESCH DIGT MUSS DIESES VOM HERSTELLER BZW SEINEM KUNDENDIENST ODER AUF JEDEM FALL VON EINER QUALIFIZIERTEN PERSON ERSETZT WERDEN UM RISIKEN ZU VERMEIDEN ee LANGERE ZEIT AUSSER BETRIEB SETZEN Wenn das Ger t ber einen l ngeren Zeitraum nicht benutzt werden soll sollen folgende Vorkehrungen getroffen werden Ausser Betrieb setzen Schalten Sie das Ger t aus und ziehen Sie den Netzstecker aus der Steckdose T re leicht offen lassen damit sich kein Geruch bildet An einem trocken Ort lagern und das Ger t mit einem Tuch abdecken Ger t wieder in Betrieb nehmen Das Ger t mindestens 2 Stunden lang in leerem Zustand laufen lassen danach kann die aufzubewahrende Ware eingelegt werden Bitte beachten Sie die Stappelgrenze beim beladen des Ger tes Die L fter ffnung darf nicht verstellt werden um eine gute Umluftzirkulation zu gew hrleisten oneVe ep 8 0 STEUERUNG Die Steuerung umfasst je nach Mo
34. he instrument from the ON status to Stand by status and vice versa 4 12 ACCESSORIES The instrument is equipped with a connector that allows the connection of some accessories described as follow 4 12 1 PARAMETERS CONFIGURATION BY A01 It is possible the transfer from and toward the instrument of the functioning parameters through the device A01 with 5 poles connector This device A01 it s mainly useable for the serial programming of the instruments which need to have the same parameters configuration or to keep a copy of the programming of an instrument and allow its rapid retransmission The same device can connect the instrument via USB to a PC and through the proper configuration software tools UniversalConf it s possible to configure the operating parameters To use the device A01 it s necessary that the device or instrument are being supplied Br FTA S SUPPLY nlnlulniplnislus uss Sn Se SR S SUPPLY ADAPTER ooroo 12 VDC AC SUPPLY For additional info please have a look at the A01 instruction manual 4 12 2 TVRY REMOTE DISPLAY To the instrument it is possible to connect the remote display TVR Y through the special cable that can have a maximum length of 10 m The device TVR Y directly supplied by the instrument it allows ASCON TEC
35. hich the label LF will appear on the display and all the keys functions will be available again 3 INFORMATION ON INSTALLATION AND USE 3 1 PERMITTED USE The instrument has been projected and manufactured as a measuring and control device to be used according to EN60730 1 for the altitudes operation until 2000 ms The use of the instrument for applications not expressly permitted by the above mentioned rule must adopt all the necessary protective measures The instrument CANNOT be used in dangerous environments flammable or explosive without adequate protection The instrument used with NTC 103AT11 probe identifiable by the printed code 103AT 11 visible on the sensor part is compliant with standard EN 13485 Thermometers for measuring the air and product temperature for the transport storage and distribution of chilled frozen deep frozen quick frozen food and ice cream with the following classification EN13485 air S A 2 50 C 90 C Remember that the end user must periodically checks and verify the thermometers in compliance with standard EN 13486 The installer must ensure that EMC rules are respected also after the instrument installation if necessary using proper filters Whenever a failure or a malfunction of the device may cause dangerous situations for persons thing or animals please remember that the plant has to be equipped with additional devices which will guarantee safety 3 2 MECHANICAL
36. ic Programming r t1 oF the output in probe error condition will By Evaporator temperature remain switched off By continuous compressor running time Programming instead r t1 to any value and r t2 oF the output in probe error condition will remain switched on Defrost by regular interval time Remember that the temperature regulation function can be The automatic defrost function is activate when at the parameter conditioned by the Compressor Protection and output delay at g gj is set the defrost interval time power on Defrost Door open and external alarm with outputs The first defrost after swiching on can be set by par d Sd disable functions This allows to perform the first defrost to a different interval from d di time 4 7 COMPRESSOR PROTECTION FUNCTION AND DELAY AT jf it is desired that to every instrument power on a defrost cycle is POWER ON realized as long as the conditions set in the parameters tS and The function Compressor Protection aims to avoid close start ups tE apply program the par d Sd oF of the compressor controlled by the instrument in cooling This allows the evaporator to be permanently defrosted even when applications f PR frequent interruptions to power supply occur that may cause the This function foresees 3 time controls on the switching on of the cancellation of the various defrosting cycles output configured as ot associate
37. ically after the set time This function can be used for example as a cell light command for non misting resistance or other utilities 3 Light output managed by Normal Economy mode This output will be on in Normal mode and off in Economy mode operation 4 Internal Light output managed by digital input This output will be on when door is opened only if i Fi 1 2 3 The internal buzzer if present can be configured by par o bu for the following functions oF Buzzer always disable 1 Buzzer signal active alarms only 2 Buzzer signal key pressed only no alarm 3 Buzzer signal active alarms and key pressed 4 6 TEMPERATURE CONTROL The regulation of the instrument is ON OFF and acts on the outputs configured as ot and HE depending on the measuring of probe Pri of the active Set Point SP or SPE the intervention differential r d or r Ed and the function mode r HC Depending on the function mode programmed on the parameter r HC the differential is automatically considered by the regulator with positive values for a Refrigeration control r HC C or with negative values for a heating control r HC H If r HC nr the output configured as ot work with Cooling Action like r HC C and the output configured as HE work with Heating Action Vr Mondial Group 10 10 ISTR MY39EENGmondial PAG 5 The differential
38. ie verstellbaren F sse regulieren 3 Der Schrank darf nicht in der N he von W rmequellen Heizk rper fen etc aufgestellt werden und ist vor Sonneneinstrahlung zu sch tzen Um das Ger t zu Beleuchten empfehlen wir eine Fluoreszenzlampe 4 Das Geraet muss an eine Wand gestellt werden Bitte vorher berpr fen ob Distanzbolzen vorhanden sind Um das Ger t zu verschieben bitte vorher den Stecker aus der Stechdose ziehen Wenn man wegen Installationserfordernisse das Ger t an die Wand nicht lehnen kann soll man das Schutzgitter vom Motorraum auf die vier Schrauben die auf der unteren R ckseite vom M bel installiert sind montieren eventuell kann man zum Erzeuger das ben tigte Material verlangen 5 Die T re n k nnen mit Schloss nachger stet werden Option Schl ssel nicht Kindern zug nglich machen damit sich spielende Kinder nicht selbst einschliessen k nnen sie ersticken 6 Ger t auf Transportsch den pr fen ACHTUNG ELEKTRISCHE TEILE VOR KONTAKT MIT WASSER SCH TZEN TEILE DES K LTEAGREGAT VOR BESCH DIGUNG BEWARHEN GER T NICHT IN EINEM FEUERGEF HRLICHEN ODER EXPLOSIONSGEF HRDETEN RAUM AUFSTELLEN LAGERN SIE KEINE EXPLOSIVEN STOFFE ODER SPR HDOSEN MIT BRENNBAREN TREIBMITTELN WIE Z B BUTAN PROPAN PENTAN USW IM GER T EVENTUELL AUSTRETENDE GASE K NNTEN DURCH ELEKTRISCHE BAUTEILE ENTZ NDET WERDEN INBETRIEBNAHME Vor Inbetriebnahme das Ger t nach den Transport 1 Stunde ruhen lassen Ist das Ger t
39. ld entsprechen Bei Bedenken und zur periodischen Kontrolle der allgemeinen Sicherheit der Anlage und der Benutzer wenden Sie sich ein ausgebildetes und qualifiziertes Personal Das Ger t mindestens 2 Stunden lang in leerem Zustand laufen lassen danach kann die aufzubewahrende Ware eingelegt werden Bitte beachten Sie die Stappelgrenze beim beladen des Ger tes Die L fter ffnung darf nicht verstellt werden um eine gute Umluftzirkulation zu gew hrleisten Kontrollieren Sie die Temperatur des K hlschrankes je nach Art der gelagerten Produkte Siehe TECHNISCHE DATEN BEACHTEN SIE BITTE DASS DIE INNENTEMPERATUR VON DER RAUMTEMPERATUR DEM AUFSTELLUNGSORT DER H UFIGKEIT DES T R FFNENS UND VON DER BESCHICKUNG BEEINFLUSST WERDEN KANN 2 UMGEBUNG Um eine stabile Umgebungstemperatur und Feuchtigkeit des Aufstellungsortes zu gew hrleisten kann es notwendig sein den Raum zu klimatisieren Zu hohe Luftfeuchtigkeit sowie Umgebungs temperatur kann zu einer starken Herabsetzung der Leistung des Ger tes f hren Das Ger t nicht in n he von warmen Luftaustritten Heizung oder Klimaanlage und Durchzug aufstellen 3 ZUBEH R Nur Standardm ssiges Zubeh r verwenden Fremdteile k nnen die Umluftzirkulation im inneren des Ger tes st ren und somit zu Funktionsproblemen f hren 4 ENTSORGUNG SHINWEIS Verpackung Die Verpackung als Schutz des Ger tes und einzelner Teile ist aus wiederverwertbaren Materialien hergestellt Bringen Sie bitt
40. liegend transportiert worden sollte es erst nach 24 Stunden in Betrieb genommen werden damit das Oel wieder in den Kompressor zur ckfliessen kann Der Schrank muss ber das beiliegende Netzkabel an eine geerdete Steckdose mit 230 Volt 50 HZ angeschlossen werden Vergewissern Sie sich vor dem Anschluss dass Spannung und Frequenz des Netzes mit den entsprechenden Daten des Ger tes bereinstimmen die auf dem Typenschild angegeben sind Keine Gegenst nde auf den Schrank stellen Der Abstand von Schrank zu Decke sollte 50cm betragen Die nichteinhaltung dieses Aufstellungshinweises kann zu einer starken Herabsetzung der Leistung des Ger tes f hren Die Stromleitung Steckdose an welcher der K hlschrank angeschlossen wird muss laut den geltenden Vorschriften zweckentsprechend gesch tzt und an der Haupterdungsanlage angeschlossen werden z B vom hochempfindlichen Differentialw rmeschalter In 16 A Id 30 mA DIE ERDUNG DES GER TES IST EINE SICHERHEITSNORM UND WIRD ZUS TZLICH VOM GESETZGEBER VORGESCHRIEBEN UNSERE FIRMA HAT DEN SCHRANK NACH DEN DERZEIT GELTENDEN VORSCHRIFTEN GEBAUT UND BERNIMMT KEINE HAFTUNG FUR ETWAIGE SCHADEN AN PERSONEN UND SACHEN BEI FEHLENDER ANSCHLIESSUNG AM EXTERNEN ERDUNGSNETZ Zum Anschluss absolut keine Reduzierungen Steckdosenleisten bzw Verl ngerungen ben tzen und sich vergewissern dass die Stromleistung der Elektroanlage und die Steckdosen den geltenden Richtlinien sowie der Ger teleistung auf dem Maschinenschi
41. meter A Value m AHA E 358 sec L J 5 AR X Next 7 Decrease Vv Parameter a2 Value A Increase A Value PHH f A P 5 1 5 r PHP U LI X Decrease Value PASSWORD REQUEST INS CORRECT PARAMETERS _ PASSWORD _ PROGRAM MODE ASCON TECNOLOGIC Y39E OPERATING INSTRUCTIONS 2 5 RESET PARAMETERS TO DEFAULT VALUE LEVEL The instrument allows the reset of the parameters to values programmed in factory as default To restore to the values of default the parameters set the value 48 to r P password request Once confirmed the password with the key P the display it shows for 2 sec therefore the instrument effects the parameters reset 2 6 KEYBOARD LOCK FUNCTION On the instrument it s possibile to lock completely the keyboard This function is particularly useful when the regulator is reachable by the users and it s desired to avoid any modification To activate the keyboard lock its enough program the par t Lo to a different value to oF The value program to this parameter it is the time of inactivity of the keys afterwhich the keyboard will be locked Insofar not pressing any key for the time t Lo the instrument automatically disable the normal functions of the keys When the keyboard is lock if any of the key is pushed on the display will appear Ln to indicate the active lock To unlock the keyboard it s enough to contemporarily push key P and UP and keep them pushed for 5 sec afterw
42. mperature show on the display only if i dS P1 P2 Ec All the controls will always happen in operation of the measure corrected only by the calibration parameters i C1 i C2 The normal visualisation on the display is established by par i dS but it is possible to visualise all the variables and the highest and lowest Pri peak measurement values in rotation by quickly pressing and releasing key U The display will alternately show the code that identifies the variable and its value The variable are Pr1 Pr1 temperature Pr2 Pr2 temperature on oF state if is progr as digital input Lt and the lowest Pr1 peak temperature Ht and the highest Pr1 peak temperature When the instrument is switched off peak values are always re set However it is also possible to reset these values if the instrument is switched on by using the DOWN key hold for 3 sec during peak visualization The display will show and peak memory will be reset The exit of this visualisation mode occurs automatically 15 seconds after the last pressing on the key U Vr Mondial Group 10 10 ISTR MY39EENGmondial PAG 4 Please remember that visualisation of the Pr1 probe can be changed by the defrosting display lock function by using the parameter d dL see defrost function 4 4 DIGITAL INPUT The digital input present on the instrument at pin 12 or at pin 11 if i P2 3 accepts fre
43. nctions such as door opened signal defrosting commands selecting a different set of temperature regulations external alarm signals activating a continuous cycle and activating an auxiliary output etc 1 2 FRONT PANEL DESCRIPTION 1 Key P Used for setting the Set point press and release and for programming the function parameters hold pressed for 5 sec In programming mode is used to enter in parameters edit mode and confirm the values In programming mode it can be used together with the UP key to change the programming level of the parameters When the keyboard is locked it can be used together with the UP hold pressed for 5 sec key to unlock the keyboard 2 Key DOWN Aux In programming mode is used for decreasing the values to be set and for selecting the parameters In normal mode it can also be programmed via the parameter t Fb to carry out other functions hold pressed for 1 sec such as activating the Aux output starting up the continuous cycle etc see functions of keys U and Down 3 Key UP DEFROST In normal mode can be used to start stop manual defrosting hold pressed for 5 sec In programming mode is used for increasing the values to be set and for selecting the parameters In programming mode can be used togetherwith key P to change parameters level Pressed together with the key P for 5 sec allow the keyboard unlock 4 Key U Used press and release for visualising the i
44. nd Roste entfernen T re offen lassen bis Ger t abgetaut ist Innenraum und Ausstattungsteile mit lauwarmem Wasser und etwas Sp hlmittel von Hand reinigen und nachtr glich gut trocknen Nicht mit Dampfreinigungsger ten reinigen beachten Sie die Verletzungs und Besch digungsgefahr Das Ger t mindestens 1 Stunden lang in leerem Zustand laufen lassen danach kann die aufzubewahrende Ware wider eingelegt werden URW NU Einmal im Jahr muss die T rdichtung mit lauwarmen Wasser und neutralem Reinigungsmittel gereinigt werden Gut abtrocknen und nachtr glich mit Vaseline einreiben damit bleibt die Gummidichtung flexibel F r diese Arbeit keine spitzen oder scharfe Gegenst nde benutzen welche die T rdichtung besch digen k nnten Achtung Folgende Arbeit muss von einem Servicetechniker ausgef hrt werden Schalten Sie das Ger t aus und ziehen Sie den Netzstecker aus der Steckdose Mindestens viermal im Jahr muss der Statische Kondensator an der R ckwand mit einer weichen B rste oder noch besser mit dem Staubsauger ges ubert werden Am Kondensator setzt sich leicht Staub und Schmutz ab der die W rmeabgabe vermindert und zu erh htem Stromverbrauch f hrt MANUELLE ABTAUUNG An den Innenw nden aller K hlger te bildet sich aufgrund der Luftkondensation Reif Diese Reifschicht stellt eine echte Isolierung dar und vermindert die Leistung des Ger tes Diese Reifschicht sollte fters entfernt werden wobei ein Kunststoffschaber z
45. nstrument variables measured temperatures etc In programming mode can be used to come back in normal mode hold for 2 sec In normal mode it can also be programmed via the parameter t UF to carry out other functions hold pressed for 1 sec such as turning on and off stand by the device activating the Aux output starting up the continuous cycle etc see functions of keys U and Down 5 Led SET In normal mode it serves to indicate when a key is pressed In programming mode indicates the programming level of the parameters 6 Led OUT COOL Indicates the output status compressor or temperature control device when the istrument is programmed for cooling operation on on off off or inhibited flashing 7 Led OUT HEAT Indicates the output status compressor or temperature control device when the istrument is programmed for heating operation on on off off or inhibited flashing 8 Led DEFROST Indicates defrosting in progress on or drainage time in progress flashing 9 Led FAN Indicates fan output status on on off off or delayed after defrosting flashing 10 Led ALARM Indicates the alarm status on off off and silenced or memorized flashing 11 Led AUX Indicates AUX output status on on off off or inhibited flashing 12 Led Stand By Indicate the Stand by status 2 PROGRAMMING 2 1 FAST PROGRAMMING OF SET POINT Press the key P then release it and the displ
46. nterval is the possibility to program a defrost interval time more longer than normal The instrument will have the possibility to anticipate the defrost if necessary or to start the cycle after the programmed time If the system results set correctly is possible to to avoid many non necessary defrosting cycles and therefore to obtain an energy saving that could instead happens in the normal operation when r d to guarantee with greater certainty the system efficency the defrost interval is programmed at a too low time P P1 P P1 P P1 Second control par P P2 foresees an inhibition to the activation of the output by a time delay that starts when the output is turning off delay after switching off Temp Pr1 BE DD LN b eee es T CT off A off GQ P P2 P P2 ASCON TECNOLOGIC Y39E OPERATING INSTRUCTIONS Vr Mondial Group 10 10 ISTR MY39EENGmondial PAG 6 SP Out time ot P P2 Temp die Pri Prd P m pri DT2 DI3 TANT 1 aa L N M 5 Phase 1 2 3 ue A WU f off U oft YW ddi dSd time to defrost Ph 0 1 time to desrost Ph 2 time to defrost Ph 3 Defrost 7 dF f esempio funzionamento dynamic defrost intervals system riduzione d dd 40 e fine sbrinamento per temperatura By par d dd DEFROST INTERVAL PERCENTAGE REDUCTION is possible to establish the percentage of reduction of
47. oor open 2 Door open with fan stop 3 Door open with fan and compressor stop 4 External alarm 5 External alarm with deactivation of control outputs 6 Selection of active Set Point 7 Switch on Switch off Stand by 8 External signalling with label noF and deactivation of control outputs no alarm output 9 External alarm with label noF and deactivation of control outputs Delay in digital input acquiring Delay to Eco mode with door closed oF No function Variable visualized normally on display oF Display off P1 measurement probe Pr1 P2 measurement probe Pr2 Ec Pr1 mode Eco mode SP Active Set Point in normal in Eco Differential ites mode Output time for probe error Output operating mode H Heating C Cooling nr Neutral Zone 0 0 30 0 2 0 Eco C F d parameters relative to defrosting control ns Wi Electrical heating stop compr oF 0 01 gt hrs min hot gas reverse 99 a hrs min x10 9 8 7 6 1 5 41 31 2 1101112 3 4 5 6 7 max defrost cycle oF 0 01 9 59 min sec 99 5 min sec x10 oF 0 01 9 59 hrs min 99 5 min sec 99 5 min sec ex 0 1 00 inses min sec x10 Dynamic Defrost 0 100 ea hrs min 99 5 32 d dL Defrost display Lock oF on Lb oF oF display free on Lock on temperature Pr1 P1 P2 Ec before defrost Lb Lock on label dEF during defrosting
48. r oF Disabled output The function carried out for auxiliary output par desired output Au is defined by the parameter o Fo and the function is conditioned by the time set in parameter o tu The parameter o Fo can be configured for the following functions oF Auxiliary output not active 1 Temperature control output delayed with contact normally open the auxiliary output is activated with delay that can be set on the parameter o tu compared to the output configured as ot The output is then turned off at the same time as the ot output is disabled This function mode can be used as a command for a second compressor or for all other working utilities according to the same ot output conditions but which must be delayed after the start up of the compressor to avoid excess electricity absorption 2 Activation by front key U or DOWN AUX or by digital input with contact normally open the output is activated by pressing the keys U or DOWN AUX suitably configured t UF or t Fb 1 These commands have a bi stable function Which means that when first pressed the output key is activated while the second is disabled In this mode the AUX output can be turned off automatically after a certain time that can be set on the parameter o tu With o tu oF the output is activated and deactivated only manually using the key U or DOWN AUX Differently the output once activated is turned off automat
49. rs min x10 oF 0 01 9 59 hrs min 99 5 hrs min x10 on off 3 SP and SPE 4 Active SP min sec 99 5 min sec x10 oF ot dF Fn Au At AL t L on HE 6 1 SIGNALLING Errore Reason Action The probe may be Check the correct interrupted E or in connection of the probe short circuit E or may with the instrument and measure a value outside check the probe works the range allowed correctly Internal EEPROM Press key P memory error Other Signalling Message oF ot dF Fn Au At AL t L on HE oF ot dF Fn Au At AL t L on HE Reason Delay at power on in progress Keyboard lock Maximum temperature alarm in progress Minimum temperature alarm in progress Ln Lo oP Dooropendd _ ASCON TECNOLOGIC Y39E OPERATING INSTRUCTIONS Vr Mondial Group 10 10 ISTR MY39EENGmondial PAG 11 dEF _ Defrosting in progress with d dL Lb PdF __ Post defrosting in progress with d dL Lb Eco Eco mode active 6 2 CLEANING We recommend cleaning of the instrument only with a slightly wet cloth using water and not abrasive cleaners or solvents 6 3 GUARANTEE AND REPAIRS The instrument is under warranty against manufacturing flaws or faulty material that are found within 12 months from delivery date The guarantee is limited to repairs or to the replacement of the instrument The eventual opening of the housing the violation of the in
50. selected automatically After Time i Et closing the door switching from Norm to Eco At the door opening if it s active Economic mode switched by time iLE switching from Eco to Norm INTERNAL BUZZER Pr1 Pr2 Dig ASCON TECNOLOGIC Y39E OPERATING INSTRUCTIONS For this function use the digital input configured as i Fi 1 2 or 3 If i Et oF the selection mode Eco Norm through the digital input is disabled The economic mode activated is indicated by the label Eco If i dS Ec the display in economy mode show always Eco otherwise the label Eco appears every 10 seconds The selection of the Economic mode it is also combined to the function of switch off Auxiliary output if used as light o Fo 3 The Set point SP can be set with a value between the programmed value in parameter S LS and the programmed value in parameter S HS The Set point SPE can be set with a value between the programmed value in parameter SP and the programmed value in parameter S HS Note in the examples that follow the Set point is generally indicated as SP and the histeresis as r d how when operating the instrument will work according to the Set point and histeresis selected as actives 4 3 MEASURING AND VISUALIZATION Via the parameter i SE it is possible to select the type of probes that one wishes to use and which can be thermistores PTC KTY81
51. strument or the improper use and installation of the product will bring about the immediate withdrawal of the warranty s effects In the event of a faulty instrument either within the period of warranty or further to its expiry please contact our sales department to obtain authorisation for sending the instrument to our company The faulty product must be shipped to ASCONTECNOLOGIC with a detailed description of the faults found without any fees or charge for ASCONTECNOLOGIC except in the event of alternative agreements 7 TECHNICAL DATA 7 1 ELECTRICAL DATA Power supply 12 VAC VDC 12 24 VAC VDC 100 240 VAC 10 Frequency AC 50 60 Hz Power consumption 4 VA approx Input s 2 inputs for temperature probes PTC KTY 81 121 990 Q 25 C or NTC 103AT 2 10KQ 25 C 1 digital input for free voltage contacts Output s up to 3 relay outputs OUT1 SPST NO 16A AC1 6A AC3 1HP 250VAC 1 2HP 125 VAC OUT2 SPDT 8A AC1 3A AC3 1 2HP 250VAC 1 3HP 125 VAC OUT3 SPST NO 5A AC1 2A AC3 250 VAC 1 8HP 125 250VAC 16 A Max for common pin 1 12 A Max for extractable terminal block model Electrical life for relay outputs 100000 op om VDE Action type type 1 B EN 60730 1 Overvoltage category II Protection class Class Il Insulation Reinforced insulation between the low voltage part supply H type and relay outputs and front panel Reinforced insulation between the low voltage section supply H
52. t breaker placed as near as possible to the instrument and located in a position that can easily be reached by the user and marked as instrument disconnecting device which interrupts the power supply to the equipment It is also recommended that the supply of all the electrical circuits connected to the instrument must be protect properly using devices ex fuses proportionate to the circulating currents It is strongly recommended that cables with proper insulation according to the working voltages and temperatures be used Furthermore the input cable of the probe has to be kept separate from line voltage wiring If the input cable of the probe is screened it has to be connected to the ground with only one side Whether the instrument is F o G 12 24 V supply version it s recommended to use an external transformer TCTR or with equivalent features Class Il insulation and to use only one transformer for each instrument because there is no insulation between supply and input We recommend that a check should be made that the parameters are those desired and that the application functions correctly before connecting the outputs to the actuators so as to avoid malfunctioning that may cause irregularities in the plant that could cause damage to people things or animals 3 4 ELECTRICAL WIRING DIAGRAM OUT1 16A AC1 6A AC3 250 VAC 1HP 250VAC 1 2HP 125VAC OUT2 8A AC1 3A AC3 250 VAC 1 2HP 250VAC 1 3HP 125VAC OUTS 5A AC1 2
53. ted and the instrument visualises AL and the variable set in parameter i dS alternately on the display 5 Signalling of external alarm with disablement of all the control outputs by contact normally open on closing the digital input and after the i ti time all the control outputs are disabled the alarm is activated and the instrument visualises AL and the variable set in parameter i dS alternately on the display 6 Selecting the active set point SP SPE with contact normally open on closing the digital input and after the iti time the temperature set point SPE is activated When instead the input is open the set point SP is active 7 Switching on switching off Stand by of instrument by contact normally open on closing the digital input and after the i ti time the instrument is switched on while it is placed in Stand by when opened 8 Signalling of external alarm without alarm signalling activation and with disablement of all the control outputs by contact normally open on closing the digital input and after the i ti time all the control outputs are disabled the alarm is activated and the instrument visualises noF and the variable set in parameter i dS alternately on the display 9 Signalling of external alarm with disablement of all the control outputs by contact normally open on closing the digital input and after the i ti time all the control outp
54. tus when it is switched on If the instrument at power on is not in temperature alarm conditions the time A PA is not considered A dA is the temperature alarm exclusion time at the end of defrosting and if programmed at the end of draining and at the end of a continuous cycle A At is the temperature alarm delay activation time The temperature alarm is enabled at the end of exclusion time and is enabled after the A At time when the temperature measured by the probe exceeds or goes below the respective maximum and minimum alarm thresholds The alarm thresholds will be the same as those set on the parameters A HA and A LA if the alarms are absolute A Ay 1 or will be the values SP A HA and SP A LA if the alarms are relative A Ay 2 4 The maximum and minimum temperature alarms can be disabled by setting the relative parameters A HA and A LA oF The alarms histeresis differential switching point is fixed at 1 4 10 2 EXTERNAL ALARM The instrument can signal an external alarm by activating the digital input with the function programmed as i Fi 4 or 5 At the same time as the signalling of the configured alarm output the instrument visualising AL and the variable set in parameter i dS alternately on the display In alarm conditions with i Fi 9 all the control outputs will be off Similar function to
55. u benutzen ist Keinesfalls sollten Messer oder andere Metallgegenst nde verwendet werden Wenn die Reifschicht 4 5 mm betr gt ist das Ger t vollkommen abzutauen Schalten Sie das Ger t aus und ziehen Sie den Netzstecker aus der Steckdose F r die Modelle Statischer Tiefk hlschrank Plastik T St ck vorne unten herausziehen und in die richtige Position bringen f r das ablaufen des Tauwassers in ein Auffangbecken Umluft K hlschrank der Ablauf befindet sich im hinteren Teil der Bodenwanne Die Ware herausnehmen und in einem anderen K hl oder Tiefk hlschrank lagern Sollte kein anderer K hl oder Tiefk hlschrank vorhanden sein die Ware in einen Karton legen und in Decken oder Zeitungspapier einwickeln in diesem fall muss der Abtauvorgang beschleunigt werden Die Eisschicht mit einem Kunststoffschaber oder mit einem in warmem Wasser getr nkten Schwamm entfernen Das Wasser und Reif entfernen Den Innenbeh lter gut abtrocknen Den Stecker wider in die Steckdose stecken und das Ger t einschalten und nach einer kurzen Betriebszeit die Ware wieder in das Ger t legen Wenn das Ger t ber einen l ngeren Zeitraum nicht benutzt werden soll m ssen folgende Vorkehrungen getroffen werden Schalten Sie das Ger t aus und ziehen Sie den Netzstecker aus der Steckdose T re leicht offen lassen damit sich kein Geruch bildet An einem trocken Ort lagern und das Ger t mit einem Tuch abdecken ERSETZUNG DER BATTERIE
56. uts are disabled the alarm is activated and the instrument visualises noF and the variable set in parameter i dS alternately on the display 1 2 3 etc Like i Fi with positive values but with function logic reversed contact normally closed 4 5 OUTPUTS AND BUZZER CONFIGURATION The instrument outputs can be configured by the parameters o 01 0 02 0 03 The outputs can be configured for the following functions ot to control the compressor or however the temperature control device dF to control the defrosting device Fn to control the fans Au to control the auxiliary device At to control a silenceable alarm device through a contact that is normally open and then closed when the alarm sounds AL to control an alarm that cannot be silenced through a contact that is normally open and closed when the alarm sounds relative ASCON TECNOLOGIC Y39E OPERATING INSTRUCTIONS t to control a silenceable alarm device through a contact that is normally closed and then open when the alarm sounds L control an alarm that cannot be silenced through a contact that is normally closed and open when the alarm sounds on Output on when the instrument is in on state This mode can be used to control lights non misting resistance on room door or other utilities HE to control an heating device in neutral zone control mode the compressor or however r HC n
57. with an inverse function output activated in normal condition and disabled in alarm status L when one wants the function described as AL but with inverse logic output activated in normal conditions and disabled in alarm status 4 10 1 TEMPERATURE ALARMS The temperature alarms work according to the programmed probe measurement the type of alarm set in the parameter A Ay the ASCON TECNOLOGIC Y39E OPERATING INSTRUCTIONS alarm thresholds set in parameters A HA maximum alarm and A LA minimum alarm and the relative differential A Ad Through the parameter A Ay it is possible to set if the alarm thresholds A HA and A LA must be considered as absolute or relative to the Set Point if the reference temperature must be Pr1 or Au probe measurement and if the display must be show the messages Hi maximum alarm Lo minimum alarm to the intervention of the alarms or no The possible selections of the parameter A Ay are 1 Pr1 Absolute Alarms with labels Hi Lo 2 Pri Relative Alarms with labels Hi Lo 3 Au probe Absolute Alarms with labels Hi Lo 4 Au probe Relative Alarms with labels Hi Lo Using some parameters it is also possible to delay the enablement and the intervention of these alarms These parameters are A PA is the temperature alarm exclusion time on switching on the instrument if the instrument is in alarm sta
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