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Quinta Pro 30 - 45 - 65 - 90 - 115

1. Temperature of heat exchanger too low Exchanger temperature too high Return temperature sensor short circuited Return temperature sensor open circuit Return temperature too low Return temperature too high Difference between the flow and return temperatures too great Temperature of heat exchanger above normal range high limit thermostat STB Bad connection Sensor fault Sensor not or badly connected No circulation Bad connection Sensor fault Sensor not or badly connected Bad connection Sensor fault Sensor not or badly connected Bad connection Sensor fault Sensor not or badly connected No circulation Sensor fault Sensor not or badly connected No circulation Bad connection Sensor fault Sensor not or badly connected No circulation v v v v v v v ww v v v v v v v v vj v v v v v v v will v v v v v v v v Probable causes Checking solution code Check the wiring Replace the sensor if necessary Vent the air in the heating system Check the circulation direction pump valves Check the water pressure Check that the sensors are operating correctly Check that the sensor has been correctly fitted Check the cleanliness of the heat exchanger Check that parameter J S has been set correctly Check the wiring Check that the sensor has been correctly fitted Check that
2. RTS FTS PS T002602 E GB Combined venturi and gas valve unit PSU Storage parameter PUMPA Shuntpomp OT Thermostat ALS Safety thermostat OS Outside sensor WS DHW sensor Connecting a Computer Ps Pressure sens Dis Display 4 11 Filling the system 4 11 1 Water treatment In most cases the boiler and the central heating installation can be filled with normal tap water and no water treatment will be necessary AN WARNING Do not add chemical products to the central heating water without consulting Remeha For example antifreeze water softeners products to increase or reduce the pH value chemical additives and or inhibitors These may cause faults in the boiler and damage the heat exchanger gt Rinse the central heating installation with at least 3x the volume of the central heating installation Flush the DHW pipes with at least 20 times the volume of the pipes gt For untreated water the pH value of the water in the installation must be between 7 and 9 and for treated water between 7 and 8 5 gt The maximum hardness of the water in the installation must be between 0 5 20 0 dH Depending on the total installed heat output gt For more information refer to our publication water quality rules The rules in the aforementioned document must be respected me 4 11 2 Filling the siphon 1 Remove the
3. c c Lad let T001530 B 8 3 1 Error readout memorised 1 Press the two keys N simultaneously and then key until the symbol flashes on the menu bar 4 Press the key Select the installers menu using the key on the display 3 Use keys or to input the installer code Pa a appears dE m i E appears on the display ms LII Elei XIX 5 The fault list or shutdown list can be displayed by pressing the or key 6 Confirm using key flashing Last error which occured For example is displayed with IX X XIX Ele Use the or key to scroll through the faults or shutdowns 8 Press the lt key to display the details of the faults or shutdowns 9 Press the or key to view the following information n Number of times that the error occured H The number of operating hours Se State S Sub status E Flow temperature F C E 2 Return temperature F C 9 Calorifier temperature F C E 4 Outside temperature F C Only with
4. 4 Confirm using key 1 is displayed with 4 flashing 5 Press the key several times 9 9 5 is displayed with ly I flashing 6 Confirm using key Auto detect is carried out 7 The display returns to the current operating mode LS EN Setting the manual mode In some cases it may be necessary to switch the boiler to manual operation For example if the controller has not yet been connected The boiler can be switched to automatic or manual operation under the symbol J To do this proceed as follows 1 Press the two keys N simultaneously and then key until the symbol flashes on the menu bar Press the key or The text 9 with the current water pressure only if an outside sensor is connected The flow temperature is determined by the internal heating curve or The value of the minimum flow temperature Press the or key to increase this value temporarily in manual operation Confirm the value with the key The boiler is now set to manual operation Press the key 2 times to return to the current operating mode 6 Switching off the boiler 6 1 Installation shutdown If the central heating system is not used for a long period we recommend switching the boiler off gt Switch the On Off switch to Off gt Shut off the ga
5. the current value of X for dF Check this against the value of X on the type plate Enter the value of X shown on the type plate using the or key Confirm the value with the key Id FI Y is displayed with flashing This is the current value of Y for dU Check this against the value of Y on the type plate Enter the value of Y shown on the type plate using the or key 10 Confirm the value with the key The factory settings are reset 11 The display returns to the current operating mode t Dm 3 cor a eet ae fer DA e 99 110 DA P Ti v i P Aldi v es T000445 B v LA Le x AA VY par 4 fe A ul 8 bar a g E A i v siii v i VW 3 2x T000824 E 5 7 6 Carrying out an auto detect After removing a control PCB an auto detect must be carried out To do this proceed as follows 1 3 Use keys or to input the installer code AY AT 1131 Select the installers menu using the key Press the two keys N simultaneously and then key until the symbol f flashes on the menu bar Olo E appears m on the display
6. MY v E 3 v 5 i 3 2 v te i i 6 Glc v 7 64A 4x E agla T v r ElL L HA v l i 31510 G rem v iw Ple i gt Flftlbar v 7 Plo Ea rs Wale v 7 Sle i EG 2x T000810 F v vs si O Vv Pi alle 1 3510 10 h v D lle SI6lGIn Vv e lc 1 3 2 01 W L YA i Sle o 2x T000816 G The current values can be read as follows 1 Press the two N keys simultaneously The symbol flashes 2 Confirm using key lt Gn is displayed alternating with the current status 3 for example 3 Press the key 5 is displayed alternating with the current sub status 39 for example 4 Press the key is displayed alternating with the current flow temperature C for example 5 Press the key successively to scroll down the various parameters Ele ENS ET TE 6 Press the key S 9 is displayed alternating with the internal set point 9 9 C for example is displayed alternating with the current pA for example 7 Press the key E ionization current 7 8 Press the key Al lis
7. 1 Press the two keys N simultaneously and then key until the symbol f flashes on the menu bar 2 Select the fitter menu using the key display 3 Use keys or to input the installer code MM 131 I J GigE appears on the Pa 4 Confirm using key 9 1 is displayed with 4 flashing 5 Press the key a second time The value A C appears and flashes for example 6 Change the value by pressing the or key In this example using key to 6 q C 7 Confirm the value with the key 5 1 is displayed with flashing 8 If necessary set other parameters by selecting them using the or keys 9 Press the key 2 times to return to the current operating mode o The boiler also returns to operating status if no keys are pressed for 3 minutes 5 7 4 Setting the maximum heat input for central heating operation Quinta Pro 30 Maximum heat input Factory setting Power input kW Ao ts Fan rotation speed rpm 60 AE M Q F 20 0 1500 80 2500 3500 1 4500 5500 6500 7500 560 R000034 B 62 40 20 0 1500 100 2500 3500
8. Factory setting Parameter Description Adjustment range Quinta Pro 30 45 65 90 115 1 on al gas 41156 58 62 70 Pui Maximum fan speed Heating Cat a ropane x100 rpm 36 56 58 60 67 1 pena al gas 41 56 58 62 70 Pis Maximum fan speed DHW aT E ropane x100 rpm 36 56 58 60 67 1 G20 Natural gas 151151161171 18 PUIG Minimum fan speed Heating x100 rpm DHW G31 Propane a Pe ee ee 148 x100 rpm G20 Natural gas 1 5015010 101 o Plea Minimum fan speed offset x100 rpm G31 Propane 50 50 0 0 0 7 Do not modify Piet Start speed 400 ip 25 Open vented Do not modify I Piel Start speed x100 rpm 29 Plele Minimum water pressure 0 3 bar x 0 1bar 8 HAE Maximum flow temperature of 0 to 90 C 90 system Ple 4 Reserve plels Heat curve set point 0 to 30 C 20 Maximum outside temperature Only with an outside temperature sensor Plels Heat curve set point 0 to 90 C 20 Flow temperature Only with an outside temperature sensor lel Heat curve set point 30 to 0 C 45 Minimum outside temperature Only with an outside temperature sensor Setting the pump speed 2 10 x10 Ple 8 Minimum pump speed for 4 central heating operation Setting the pump speed 2 10 x10 Fels Maximum pump speed for 10 central heating operation Po Antifreeze temperature from 30 to 0 C 10 O Stop 1 Start I PIS Legionella protection After commissioning the boil
9. 52 5 6 1 Reading the various current values 52 5 6 2 Readout from the hour counter and percentage of successful staris frs etuseidapoedissnceacsoesiedaedarss 53 5 6 3 Status and sub status 54 5 7 Changing the settings 55 5 7 1 Parameter descriptions sesseeeseeeseeeseeeeeeeeeeeee 55 5 7 2 Modification of the user level parameters 57 5 7 3 Modification of the installer level parameters 58 5 7 4 Setting the maximum heat input for central heating Op rations etant a die disaient 58 5 7 5 Return to the factory settings 60 5 7 6 Carrying out an auto detect 61 5 7 7 Setting the manual mode 61 Switching off Lhe DOG ns sonn nc etencmnessesgin een 62 6 1 Installation shutdown 62 6 2 Antifreeze protection 62 Checking and maintenance 85nnse nn ssnsenessti enn ein 63 7 1 Maintenance message nni 63 7 2 Preventive maintenance with automated service MESSAGE sorreran neiaa aeann scan aaa aar EESE ines 63 7 2 1 Resetting the automatic maintenance MESSAGE eaea da td ea en 64 7 2 2 Dealing with the next maintenance message and starting the new maintenance period
10. 07 2001 2025 EV 90552 1 4 T002946 B Quinta Pro 65 A 7 2017 2001 5016 2025 2004 4024 2015 Td N e 2005 7 CRE CCO wy 2009 2002 EV 90553 1 4 T002952 B 2009 2002 EV 90554 1 4 2008 CWE AS OSA EL DN om w CA l D P Quinta Pro 90 2017 2001 x 2025 2016 SAN 7 E af o wo 2 as CER 2 N N A AAN se 7 pepe AN So Sa JA E 84 xN D q LA L a i A a T002958 B t 4022 3006 HS A EV 90555 1 4 4025 4023 9 7 246 CR bre Quinta Pro 115 kk s _A 2017 a Pa 2025 Ch 2016 E 9 Q 2020 CPLA o y kk 2046 e T002964 B 10 Checklists 10 1 Checklist for commissioning ES Work to be undertaken for commissioning Attachment Measured values 1 Filing the central heating system with water and checking the waterpressure
11. 41 288 15 41 288 16 41 288 17 Flow rate setting Adjustable Modulating Start Stop O 10 V minimum o 29 3 8 0 40 0 12 0 61 0 14 1 84 2 16 6 107 0 Nominal output Pn maximum Heating System 80 60 C eS 2 Factoryseting kw 203 400 ero s2 170 minimum kW 8 9 31 4 8 9 43 0 13 3 65 0 15 8 89 5 18 4 114 0 Nominal output Pn maximum Heating System 50 30 C ga Factory setting Lae oo minimum kW 8 2 30 0 8 2 41 2 12 2 62 0 14 6 86 0 ra 110 2 Nominal input Qn Mini Heating System H ing System H Factory setting 300 412 620 860 1102 o minimum kW a eus 68 8 re 95 5 sa Nominal input Qn maxim m Heating System Hs o Factory setting 1224 Heating efficiency under full load Hi 80 60 C eee Heating efficiency under full load Hi 50 30 C 102 9 102 9 104 6 104 1 102 5 Heating efficiency under partial load Hi Return temperature 97 5 97 5 98 3 96 5 60 C Heating efficiency under partial load EN 92 42 Return 107 7 107 7 108 9 108 1 107 1 temperature 30 C Data on the gases and combustion gases Gas categories lloH3P Gas inlet pressure at boiler minimum Gas inlet pressure at boiler minimum mbar 37 50 connection G31 Propane maximum Gas resistance between boiler connection and measurement mbar 1 1 2 2 5 3 point on the gas valve unit Gas consumption G20 Gas H minimum m h 0 9 3 3 0 9 4 4 1 3 6 6 1 5
12. Broag Ltd Remeha House Molly Millars Lane RG41 2QP WOKINGHAM Berks Tel 44 118 9783434 Fax 44 118 9786977 Internet uk remeha com E mail boilers broag remeha com Copyright All technical and technological information contained in these technical instructions as well as any drawings and technical descriptions supplied remain our property and shall not be multiplied without our prior consent in writing ate CR remeha IMM LI 23157
13. 2 rie siphon water i S SSS fa_ Ventthe airinthe heating system TT a Checking the waterside connections ortghiness O OO OoOo 5 Checking the type of gas supplied Checking that the baller is sutabie forthe gas supplied 6 cnemo megas supy prese o ME TT E Checking the ighiness ofthe connectonsana me gasps O OO SyS fa Purge the gas supply ppeoftheboler TT 10 Checking the elecical connections SS 11 Checking the air supply connections and Tue gas discharge comeciors 12 Checking the functioning and operational status ofthe boer TT 15 Checkngtheaiigasraio TT 14 Remove the measuring device and dose tne measurement pons 15 Coreciyriihefronhocigorheboler 16 Attaching the Gas Type sicker TT Fi7_ Set the room thermostat ortheregulator SSCS 15 Instruct the user and hand over the necessary documens SSCS 19 Fin the guarantee card together news SSCS SS 20 Confirmation of commissioning eee of Confirmation of commissioning eee m Company name signature of engineer 10 2 Checklist for periodic inspection and maintenance No Inspection and or service activities Confirmation and date ET the hydraulic pressure Recommendation 1 5 to 2 bar air inlet connections Checking the burner and heat exchanger central heating 15 16 Bolervisualyinspeced o o o o 17 Exramemicranco workthatwas undertaken o 18 Confirmation of inspection Mg meee 7 o k dl
14. 4500 5500 6500 7500 R000033 A 86 80 F 60 40 20 0 1500 120 2500 3500 4500 R 5500 6500 7500 00 R000032 A 110 M 100 80 Q 60 40 20 0 1500 2500 3500 4500 R 5500 6500 7500 7000 R000031 A Quinta Pro 45 Maximum heat input Factory setting Power input kW Ao ts Fan rotation speed rpm Quinta Pro 65 Maximum heat input Factory setting Power input kW zomg Fan rotation speed rpm Quinta Pro 90 Maximum heat input Factory setting Power input kW zomg Fan rotation speed rpm Quinta Pro 115 Maximum heat input Factory setting Power input kW zomg Fan rotation speed rpm See the graphs for the relationship between heat input and speed for natural gas The speed can be changed using parameter do this proceed as follows p 117 IR To lt 3 2x x ra C3 II 4 J J 1 j 1 T Ca ca T001628 A ry ica Ca Ca Mo T000820
15. AN CAUTION Separate the sensor cables from the 230 V cables 4 8 3 Standard control PCB Various thermostats and controllers can be connected to the standard control PCB PCU X12 connector block Access to the connector block 1 Unscrew the two screws located under the front panel by a quarter turn and remove the panel 2 Guide the cables from the controller or thermostat through the round grommet s on the right in the boiler bottom plate 3 Tiltthe control box forwards by opening the holding clips located at the sides 4 Open the tooling box by opening the clip fastener on the front side 5 Runthe connection cable s through the grommet s in the control unit box 6 Unscrew the necessary cable clamps to access the connector block and introduce the cables 7 Connect the cables to the appropriate terminals on the connector block 8 Firmly retighten the cable clamps and close the control panel R000075 B 4 8 4 Connecting the pump The pump must be connected to standard control PCB PCU To do this proceed as follows x81 1 Connect the cable that is delivered with the boiler to the pump we X81 T002047 B 2 Remove the grommet from the opening in the middle of the base of the boiler Pass the pump connection cable through the base of the boiler and seal the opening again by tightening the bayonet fitting to the cable T002048 A 3 Connect the pump connection cable
16. turn and remove the panel 4 Tilt the control box forwards by opening the holding clips located at the sides 5 Check the gas supply pressure at the pressure outlet C on the gas valve unit T N WARNING gt The gas pressure measured on measurement point C is the gas supply pressure at boiler connection reduced by the resistance of the internal gas pipe See chapter ES Technical specifications page 13 gt I T ascertain the gas types permitted see chapter Equipment categories page 8 T003243 A 6 Check the tightness of the gas connections made after the gas valve unit in the boiler 7 Check the tightness of the gas line including the gas valves The test pressure must not exceed 60 mbar 8 Purge the gas supply pipe within the boiler by unscrewing the pressure outlet on the gas block Tighten the measurement point when the pipe has been sufficiently purged 9 Check the tightness of the gas connections in the boiler 5 2 3 Hydraulic circuit Check the syphon this must be completely filled with clean water gt Check that there are no leaks on the hydraulic connections 5 2 4 Electrical connections gt Check the electrical connections particularly the earth gt Check the electrical
17. 64 8 9 10 Troubleshooting Spare parts Checklists 7 3 Standard inspection and maintenance Operati nS acien iaaa esse 65 7 3 1 Checking the hydraulic pressure 65 7 3 2 Checking the ionization current 65 7 3 3 Checking the tightness of the flue gas evacuation and air inlet connections 65 7 3 4 Checking combustion 66 7 3 5 Checking the automatic air Vent 67 7 3 6 Checking the siphon 67 7 3 7 Checking the burner and cleaning the heat exchanger erre 68 7 4 Specific maintenance operations 69 7 4 1 Inspection of the ignition electrode 69 7 4 2 Replacing the non return valve 70 7 4 3 Assembling the boiler 70 PE E EEE DDS DO E SEEE 71 8 1 Error OURS fs 71 8 2 Shutdowns and lock outs 74 8 2 1 BlockKage t haie 74 8 2 2 BIOCKINO osia eme ant teeta matins 74 8 3 Error MeEmMOry 125 sans caadsnassabdciaocabdsadado 76 8 3 1 Error readout memorised 77 8 3 2 Deletion of the error display 78 a 79 9 1 General eee 79 9 2 Spare parts 2 ae 79 Ss E E E E E EE RU es 84 10 1 Checklist for COMMISSIONING 84 10 2 Checklist for perio
18. 7 Connection possibilities for the PCB SCU MOS DRI nb mao 40 4 9 8 Connection possibilities for the PCB c Mix 41 Electrical diagram 42 Filling the system 43 4 11 1 Water treatment 43 4 11 2 Filling the siphon sorser 43 4 11 3 Filling the system eee eeeeeeeeeeeeeeeeeeentaaees 44 5 6 7 COMM ISS ON N 2 AR wench ss aang fadada de cine Cane Gain aa ete 45 5 1 Control panel sseacasassassa distance scespscniiagiidsias eas 45 5 1 1 Functions of the keys eeseeessseeeeerrresssreeeens 45 5 1 2 Meaning of the symbols on the display 45 5 2 Check points before commissioning 46 5 2 1 Preparing the boiler for commissioning 46 5 2 2 Gas circuit 46 5 2 3 Hydraulic circuit soeisesirssiiiirrrerissnrianeeei 47 5 2 4 Electrical connections 47 5 3 Commissioning the boiler 47 5 4 Gas settings 1 s sss sssscssnesnessscisssnnndennste 49 5 4 1 Adapting to another gas type 49 5 4 2 Setting the air gas ratio Full load 50 5 4 3 Setting the air gas ratio Part load 51 5 5 Finalizing work 52 5 6 Reading out measured values
19. 80 125 mm 9 100 150 mm 4 8 T001990 A Electrical connections gt For long aluminium combustion gas exhaust pipes it is initially necessary to consider the relatively high quantity of corrosive products which are brought together with the condensate from the exhaust pipe The siphon on the equipment requires regular cleaning or preferably an additional condensate collector can be installed above the equipment The combusted gas discharge pipe must be sufficiently inclined towards the boiler at least 50 mm per metre and an adequate condensate collection tank and discharge system constructed at least 1 m before the boiler opening The elbows fitted must be at more than 90 to guarantee the provision of an adequate gradient and tightness on the lip rings o Please contact us for further information 4 7 5 Connection of the combustion gas exhaust pipe S Insertion depth 25 mm Mounting Fit together the combustion gas exhaust pipes without welding gt The pipes must allow no leakage of flue gases and be 1 resistant to corrosion Connect the pipes together without stress between the sections gt The horizontal sections need to be constructed with a gradient of 50 mm per metre Boiler orientation 4 8 1 Control unit The boiler is not line and neutral sensitive The boiler is fully pre wired All external connections can be made on the connection connector low voltage The main ch
20. 9 1 1 8 11 7 maximum Gas consumption G31 minimum m h 0 3 1 3 0 3 1 7 0 5 2 5 0 6 3 5 0 6 4 7 Propane maximum NOx Emission per year ma kWh 37 37 32 29 35 BREEAM 3 Mass flue gas flow rate minimum kg h 14 50 14 69 21 104 28 138 36 178 maximum Flue gas temperature minimum C 30 65 30 67 30 68 30 68 30 72 maximum Maximum counterpressure fr o 160 100 160 Characteristics of the heating circuit Water operating pressure rm few 0 O TT 1 Front panel removed Boiler type Quinta Pro Water operating pressure Open minimun vented Water operating pressure PMS maximum Water temperature maximum Water temperature Open maximum vented Operating temperature maximum Operating temperature Open maximum vented Water resistance AT 20K Electrical characteristics O of o olo 3 ala 3 F D o O Power supply voltage Power consumption Full load maximum Power consumption Part load maximum Power consumption Standby maximum Electrical protection index Other characteristics Total Mounting q wo Weight empty Acoustic level at 1 metre 1 Front panel removed Ala id BR q q oO E w co 4 4 1 4 2 Installation Regulations governing installation Package list AN WARNING The engineer must be Gas Safe registered and have the correct ACS qualifications 4 2 1 Standard delivery The delivery includ
21. Control of external central heating pump Pump An external central heating pump can be connected to the Pump terminals of the connector The maximum input power is 400 VA m Control of external three way valve 3wV The external three way valve 230 VAC can be used when connecting an indirectly heated calorifier The neutral position of the three way valve can be set using parameter 341 The three way valve is connected as follows gt N neutral gt C central heating D tank m Control of external sanitary hot water pump 3wV It is also possible to connect an external DHW pump to the terminals 3wV Connect the pump as follows N N pump D L pump PE pump N CAUTION If the neutral position of the 3 way valve is adjusted with parameter 3 4 the pump should be connected as follows gt N Npump C Lpump gt PE pump m Control of external gas valve EgV If there is a heat demand an alternating voltage of 230 VAC 1 A maximum becomes available on the EgV terminals of the connector to control an external gas valve m Operation signal and failure signal Status The alarm or operation signal is selected using parameter 2 0 gt Ifthe boiler is operating the operation signal can be switched via a potential free contact maximum 230 VAC 1 A on the No and C terminals of the connector gt Ift
22. H NO OO BR co O Use keys or to input the installer code AA 12 Confirm using key 0 4 is displayed with 7 Press the key to go to parameter 51 7 117 Press the two keys N simultaneously and then key until the symbol f flashes on the menu bar Select the installers menu using the key lt gE appears on the display flashing I Confirm using key Press the key to increase the speed from 4 6 to for example 5 8 see the graphs for the associated heat output Confirm the value with the lt key Press the key 2 times to return to the current operating mode 5 7 5 Return to the factory settings 3 Use keys or to input the installer code MM 131 4 Confirm using key 9 1 is displayed with 5 Press the key several times 0 E is displayed with az Select the installers menu using the key f Press the two keys N simultaneously and then key until the symbol f flashes on the menu bar C2 dE appears on the display flashing I flashing Press the key d X is displayed with Y flashing This is
23. Shunt PUMP seseratan andaa 11 3 3 2 System in cascade rr nssnne 12 3 3 3 Calorifier connection 12 3 3 4 Water flow rate 12 3 4 Technical specifications 13 Installation RSR REDE aa maaa NR 15 4 1 Regulations governing installation 15 4 2 Package St Pe eue 15 4 2 1 Standard delivery 15 4 2 2 ACC SSONI S sima ceunp seara adga anita a 15 4 3 Choice of the location 16 4 3 1 Data plate reciia a e 16 4 3 2 Location of the boiler ii 17 4 3 3 VONUIAT ON icc ececccenccnsavescuandecdcacbatenesdhaecdeaasacneesnnaes 17 4 3 4 Main dimensions 18 4 4 4 5 4 6 4 7 4 8 4 9 4 10 4 11 Positioning the boiler 19 Hydraulic connections 20 4 5 1 Flushing the system 20 4 5 2 Connection of the heating circuit 20 4 5 3 Connecting the expansion vessel 21 4 5 4 Connecting the condensate discharge pipe 21 Gas connection wisisenecacesscsssscnerenaceceesseseactecesnacen 22 Connections for the air and exhaust DS ee eee eee ere eee aeae 22 4 7 1 Classif
24. VAC The external three way valve 24 VAC can be used when connecting an indirectly heated calorifier The neutral position of the three way valve can be set using parameter J 4l The 3 way valve is connected to the X4 terminals of the connector The three way valve is connected as follows gt N neutral gt L live 24 AC C common Central heating or DHW m Position of the reversal valve JP1 The position of the 3 way valve can be set using a jumper at JP1 gt Jumper 1 The settings for central heating and sanitary hot water are the default settings Jumper 2 The settings for central heating and sanitary hot water are reversed 4 9 7 Connection possibilities for the PCB SCU X03 o The control PCB SCU X03 can control a modulating central heating x4 pump Depending on the make and type of pump the pump can be x controlled by a 0 10 V 4 20 mA or PWM signal The speed of the pump is modulated based on the signal received from the boiler SCU X03 o For correct connection of the pump see the documentation 1 supplied with the pump T002038 B m Connect on off contact Connect the on off contact of the central heating pump to the connector X1 AN CAUTION Do not use the on off contact to interrupt the power supply to the pump m Connect central heating pump The control system of the central heating pump is connected to connector X2 Select the type o
25. conversion to propane Rotate the adjusting screw A on the venturi 3 turns in a clockwise direction Rotate the adjusting screw A on the venturi 4 turns in a clockwise direction Rotate the adjusting screw A on the venturi 6 turns in a 115 clockwise direction Replace the current gas block with the propane gas block according to the instructions supplied with the propane conversion kit First turn the setting screw A clockwise until it is closed then Rotate the adjusting screw A on the gas block 3 4 turns in an anticlockwise direction 2 Regulate the fan speed as indicated in the table if required The setting can be modified using parameters 9 1 7 Pi 18 I 1 1 PLAS and Pag S3 See chapter Parameter descriptions page 55 3 Set the air gas ratio For more detailed information gt See chapter Setting the air gas ratio Full load page 50 gt See chapter Setting the air gas ratio Part load page 51 T001581 A T001997 A T003241 A 5 4 2 Setting the air gas ratio Full load 1 Unscrew the plug of the flue gas measurement point 2 Connect the flue gas analyser WARNING AN Ensu
26. displayed alternating with the current fan rotation speed 3 gl gl rpm for example a o EY fr 9 Press the key 51 is displayed alternating with the current water pressure 31 bar for example If no water pressure sensor is connected appears on the display 10 Press the key Dl 5 is displayed alternating with the current modulation percentage 7 9 for example 11 Press the key The readout cycle starts again with 5 12 Press the key 2 times to return to the current operating mode 5 6 2 Readout from the hour counter and percentage of successful starts 1 Press the two keys N simultaneously and then key until the symbol flashes on the menu bar 2 Press the lt key 4 and the number of hours of boiler operation 5 5 4 4 for example are displayed alternately 3 Press the key The display shows JJ H is displayed alternating with the number of operating hours in central heating operation for example 4 Press the key The display shows Hl is displayed alternating with the number of operating hours used for heating tap water 320 for example 5 Press the key The display shows 4 5 9 is displayed alter
27. equipped gt Itis forbidden to store inflammable products and materials in the boiler room or close to the boiler even temporarily AN CAUTION gt The boiler must be installed in a frost free environment gt An earthed electrical connection must be available close to the boiler gt connection to the mains drainage system for the discharge of condensate must be available close to the boiler 4 3 3 Ventilation The installation must comply with BS 5540 part 1 2 BS 6640 and IGUP 10 750 4 3 4 Main dimensions 500 20000m T002614 C Connection of the combustion gas exhaust pipe 80 mm lt 45 KW 100 mma 65 kW Connection of the air intake pipe 125 mm lt 45 kW 150 mma 65 kW Siphon connection bush Heating circuit return 1 4 Male thread Gas connection 34 Male thread ONEROSO Heating circuit flow 1 14 Male thread 4 4 Positioning the boiler T001540 B The boiler is delivered with a mounting template A suspension clamp situated at the rear of the casing enables the boiler to be directly suspended on the mounting bracket 1 Position the mounting template to the wall with adhesive tape AN CAUTION Using a spirit level check that the mounting axis is perfectly horizontal gt During mounting cover up the connectio
28. for this boiler Active for a short time after switching on the boiler Bad connection No ionization current Checking solution gt v v v v Replace the PCU PCB Reset d E and alu No action required Check whether the PCU PCB has been correctly fitted in the connector on SU PCB Purge the gas supply to remove air Check that the gas valve is fully opened Check the supply pressure Check the operation and setting of the gas valve unit Check that the air inlet and flue gas discharge flues are not blocked Check that there is no recirculation of flue ases Replace the SU PCB The boiler control is equipped with an error memory The last 16 errors encountered are recorded in this memory In addition to the error codes the following data are also saved gt Number of times that the error occured lal XX gt Boiler operating mode selected 5 E XIX The flow temperature le XIX when the error occured E HEIXIX and the return temperature To view the error memory you first have to enter access code ddie 3 ns ns 2x
29. formation Presence of the flame but insufficient ionization lt 3 pA lonization current present when there should not be a flame Ignition transformer defective Gas valve defective False flame signal The burner remains very hot CO too high Fan fault Bad connection Fan defective Bad connection Sensor fault Sensor not or badly connected Water circulation direction reversed Flow and return reversed gt 5x Flame loss No ionization current Check cabling of ignition transformer Check the ionization ignition electrode Check breakdown to earth Check the condition of the burner set Check the earthing Defective control SU PCB Purge the gas supply to remove air Check that the gas valve is fully opened Check the supply pressure Check the operation and setting of the gas valve unit Check that the air inlet and flue gas discharge flues are not blocked Check the wiring on the gas valve unit Defective control SU PCB Check that the gas valve is fully opened Check the supply pressure Check the ionization ignition electrode Check the earthing Check the wiring on the ionization ignition electrode Check the ionization ignition electrode Check the gas valve and replace if necessary Set the CO2 Problem on the gas Bad connection gt Check the wiring valve SU PCB Defe
30. second time The value Gm C appears and flashes for example 4 Change the value by pressing the or key In this example using key to 5 9 C 5 Confirm the value with the key 91 7 1 is displayed with flashing 6 Press the key 2 times to return to the current operating mode a v v sige EA vw te icivigles VW sms giolilo VW Paar PF TF VW k Bl tc v 6l lc Vv lt ly LH v dt as v Lu ED 7 1 2x T000819 E 40 30 M Q LF 20 I T LS d ee LATA 1500 2500 3500 4500 5500 6500 7500 R R000035 A The parameters f to 2 amp are changed in the same way as After step 2 use the key to move to the required parameter me 5 7 3 Modification of the installer level parameters nm Parameters 7 to 4 F must only be modified by a qualified professional To prevent unwanted settings some parme settings can only be changed after the special access code G iig is entered N CAUTION Modification of the factory settings may be detrimental to the functioning of the appliance
31. see notinstallgdin Carry out automatic detection gt Check the water pressure Water pressure too low gt Water pressure too low F gt Fill the boiler and the installation with water Check that the gas valve is fully opened Non existent or insufficient circulation Gas pressure too low Incorrect setting of the Check whether the Gps gas pressure Gps gas pressure switch control system has been correctly fitted on the SCU PCB Replace the Gps gas pressure control system if need be j Configuration fault or SU Wrong SU PCB for this OM FO g ane boiler CC Configuration fault or default Parameter error on the DA parameter table incorrect PCU PCB x Replace the PCU PCB 1 These lock outs are not stored in the fault memory Check the supply pressure Shutdown code Sul Ca Sla e 5 1 8 3 1 1 1 Description Configuration fault or PSU PCB not recognised Configuration fault or parameters d E dll unknown Configuration procedure active Communication error with the SU PCB No flame during operation Internal error on the SU PCB These lock outs are not stored in the fault memory Error memory Probable causes b Wrong PCU PCB
32. the air gas ratio Part load 1 Unscrew the plug of the flue gas measurement point 2 Connect the flue gas analyser AN WARNING Ensure that the opening around the sensor is completely sealed when taking measurements 3 Set the boiler to part load Press the key several times until 3 is displayed on the screen 4 Measure the percentage of O2 or CO in the flue gases 5 Compare the values measured with the checking values given in the table Front panel removed 6 If necessary adjust the gas air ratio using the adjusting screw B Boller type CT at O2 CO control and setting values at part load for G31 Propane Boiler type Setting value Checking value O2 CO2 O2 CO2 Quinta Pro 30 4 6 0 2 10 7 0 1 10 7 0 2 6 0 4 6 0 10 7 0 1 10 7 0 2 10 7 0 1 10 7 0 2 10 7 0 1 10 7 0 2 10 5 0 1 10 5 0 2 5 5 5 6 Finalizing work T001522 A 1 Remove the measuring equipment 2 Put the flue gas sampling plug back in place 3 Refit the front panel Tighten the two screws by a quarter turn 4 Push key 4 5 to return the boiler to normal operating mode 5 Raise the temperature in the heating system to approximately 70 C 6 Shut down the boiler 7 After about 10 minutes vent the air in the heating system 8 Switch on the boiler 9 Check the tightness of the flue gases evacuation and air inlet connections 10 Checking the hyd
33. the sensors are operating correctly Check the wiring Check that the sensor has been correctly fitted Check that the sensors are operating correctly Check the wiring Replace the sensor if necessary Vent the air in the heating system Check the circulation direction pump valves Check the water pressure Check that the sensors are operating correctly Check that the sensor has been correctly fitted Check the cleanliness of the heat exchanger Check that parameter 3 5 has been set correctly Replace the sensor if necessary Vent the air in the heating system Check the circulation direction pump valves Check the water pressure Check that the sensors are operating correctly Check that the sensor has been correctly fitted Check the cleanliness of the heat exchanger Check that the heating pump is operating correctly Check that parameter 3 5 has been set correctly Check the wiring Replace the sensor if necessary Vent the air in the heating system Check the circulation direction pump valves Check the water pressure Check that the sensors are operating correctly Check that the sensor has been correctly fitted Check the cleanliness of the heat exchanger Check that parameter 315 has been set correctly Probable causes Checking solution code No ignition 5 burner start up failures Ignition arc but no flame
34. with a function that automatically signals any maintenance to be carried out The appearance if this service message on the boiler display is determined by the automatic control unit Depending on the use ofthe boiler the first maintenance message appears 3 years after installation of the boiler at the latest AN WARNING gt Maintenance operations must be done by a qualified engineer gt An annual inspection is compulsory gt Only original spare parts must be used 7 2 Preventive maintenance with automated service message When it is time to carry out maintenance on the boiler the following instructions are shown on the display In a yellow display The symbol f gt The symbol SERVICE gt Maintenance message A b or E Thanks to the automatically transmitted maintenance message it is possible to carry out preventive maintenance and therefore use the maintenance kits defined by Remeha thus reducing breakdowns to a minimum The maintenance message indicates which kit should be usedThese maintenance kits A B or C are available from your spare parts supplier If no other faults are noted during the inspection initiated subsequent to the maintenance message these maintenance kits include all of the parts needed for the maintenance concerned such as the gaskets for example o gt When a maintenance message is displayed it must 1 be acted upon within the 2 months following the appearanc
35. 01632 B 8 2 1 Blockage If the blocking conditions still exist after several start up attempts the boiler will switch into locking mode fault The boiler can only start operating again once the causes of the lock out have been rectified and after pressing the key 8 2 2 Blocking A temporary blocking mode is a boiler operating function caused by an unusual situation In this case the display gives a code of blocking code 5 9 The boiler control will try to re start several times The boiler will start up again after the blocking conditions have been eliminated The shutdown codes can be read out as follows 1 Press the two J keys simultaneously 2 Confirm by pressing key 5 is displayed alternating with the shutdown code g rr 3 Press the key 5 appears on the display wu o The boiler starts up again automatically when the reason for the blocking has been removed Shutdown Description Probable causes Checking solution code PRE Parameter error gt Parameter error onthe Reset SF and olt PSU PCB Restore parameters with Recom Check the circulation direction pump valves Reasons for the heat demand Check the circulation direction pump valves Check the water pressure Maximum flow temperature Non existent or exceeded insufficien
36. Great Britain Quinta Pro 30 45 65 90 115 Installation and Service Manual 123157 03 EG declaration of conformity The device complies with the standard type described in the EG declaration of conformity It was manufactured and commissioned in accordance with European directives The original of the declaration of compliance is available from the manufacturer Contents 1 2 3 4 DEEN UIC dio PAR ee E DRA E AR 6 1 1 Symbols LS 6 1 2 Abbreviations ccccccceseeeeeeseeeeeeeeeeeeeeeeeeeeeeeeees 6 1 3 Generalii SEG dali 6 1 3 1 Manufacturer s liability ii 6 1 3 2 Installer s liability 7 1 3 3 User s liability 7 1 4 Homologations c 0 cscacasoscsosesoacsocesconcacscaana es 8 1 4 1 Certifications onsi a a a 8 1 4 2 Equipment categories 8 1 4 3 Additional Directives ne 8 1 4 4 Facon oS esia rss san asda ira 8 Safety instructions and recommendations 9 2 1 Safety instructions 9 2 2 Recommendations 9 Technical description Sn ee nee dada 11 3 1 General description 11 3 2 Main parts essuie 11 3 3 Operating principle cccccceeeeeeeseeeeeeeeeeeeees 11 3 3 1
37. aintenance period begins 12 Press the key 3 times to return to the current operating mode After a service complete the checklist LS See chapter Checklist for periodic inspection and maintenance page 85 7 3 Standard inspection and maintenance operations T001580 A AN CAUTION gt During inspection and maintenance operations always replace all gaskets on the parts removed gt If the device is subjected to intensive use at high temperatures flow temperature gt 80 C the level of stress placed on several parts will be higher than during normal use You should therefore carefully check parts such as the non return valve flue gas pipe air inlet pipe and siphon Replace parts if required 7 3 1 Checking the hydraulic pressure The hydraulic pressure must reach a minimum of 0 8 bar For open vented systems the water pressure must be at least 0 3 bar Q30 Q45 Q65 Q90 or 0 5 bar Q115 bar If the water pressure is too low the symbol Am will appear o If necessary top up the water level in the heating system 1 recommended hydraulic pressure between 1 5 and 2 bar 7 3 2 Checking the ionization current Check the ionization current at full load and low load The value is stable after 1 minute If the value is less than 4 pA clean or replace the ignition electrode LS See chapter Reading the various current values page 52 7 3 3 Checking the tightness of the flue gas evacuation and air inlet
38. an outside temperature sensor E 5 Solar boiler temperature F C S Internal set point F C El lonization current pA nie Fan speed in rpm P Water pressure psig bar Allal Supplied relative heat output 10 Press the q2 key to interrupt the display cycle E X X is displayed with flashing Last error which occured XIX 11 Use the or key to scroll through the faults or shutdowns 12 Press the key to show the fault list or shutdown list 13 Press 2 times on the key 4 to exit the error memory 8 3 2 Deletion of the error display 1 Press the two keys N simultaneously and then key until the o v symbol A flashes on the menu bar A 2 Select the installers menu using the key lt JE appears 4x oT v on the display TA E 3 Use keys or to input the installer code FG 11 7 4 Press the lt key E X X appears on the display GIE ilo 5 The fault list or shutdown list can be displayed by pressing the b ce AI lo
39. aracteristics of the control unit are described in the table below Power supply voltage 230 VAC 50Hz Rating of the main fuse F1 230 VAC 6 3 AT Fuse rating F2 230 VAC 230 VAC AN CAUTION The following boiler components are at a voltage of 230V gt Electrical connection of the heating pump Central heating Electrical connection of the combined gas valve unit Electrical connection of the fan The majority of components in the control panel Ignition transformer Y Fr Fr FS Connection of the power supply cable AN CAUTION When the power supply cable has to be replaced it must be ordered from Remeha gt The boiler plug must be accessible at all times It is possible to connect various control safety and regulation systems to the boiler The standard control PCB can be extended with ES For the optional PCBs see chapter Optional electrical connections page 34 4 8 2 Recommendations AN WARNING gt Only qualified professionnals may carry out electrical connections always with the power off gt The boiler is entirely pre wired Do not modify the connections inside the control panel Earth the appliance before making any electrical connections Make the electrical connections of the boiler according to The instructions of the prevailing standards The instructions on the electrical diagrams provided with the boiler gt The recommendations in the instructions
40. ber of standard solutions available For example Cascade sets quick assembly for the installation of 2 to 6 boilers next to each other or 3 to 6 boilers mounted back to back on a free standing frame When the boilers are mounted next to each other they can be mounted either on the wall or on a free standing frame Low loss headers for a cascade system of 2 or 3 boilers Quinta Pro 45 and or Quinta Pro 65 The flow and return of each boiler can be directly connected to these Please contact us for further information 3 3 3 Calorifier connection A calorifier can be connected to the boiler Our product range includes various calorifiers Please contact us for further information The calorifier can be connected to the boiler in two ways Using a 3 way diverting valve Using a calorifier pump 3 3 4 Water flow rate The boiler s modulating control system limits the maximum difference in temperature between the heating flow and return and the maximum speed at which the flow temperature increases For this reason the boiler is so to speak insensitive to a flow which is too low In all cases maintain a minimum water flow of 0 4 m h If DHW regulation is progressively activated with parameter 3 5 then maintain a minimum water flow of 0 8 m h 3 4 Technical specifications Boire Jome o Je e p pe Geert EC indentification no PIN 0063CL3333 Gas Council number
41. connections Check the tightness of the flue gases evacuation and air inlet connections T001581 A T001631 B 7 3 4 Checking combustion The check on combustion is done by measuring the percentage of O2 CO in the flue gas discharge flue To do this proceed as follows 1 Unscrew the plug of the flue gas measurement point 2 Connect the flue gas analyser AN CAUTION Ensure that the opening around the sensor is completely sealed when taking measurements 3 Set the boiler to full load Press the two HE keys simultaneously The Hs symbol is visible on the menu bar and LH 3 appears in the display The boiler is now operating at full load 4 Measure the percentage of CO and compare this value with the checking values given g See chapter Setting the air gas ratio Full load page 50 5 Set the boiler to part load Press the key several times until lis displayed on the screen The boiler is now operating on part load 6 Measure the percentage of CO and compare this value with the checking values given See chapter Setting the air gas ratio Part load page 51 R000076 B 7 3 5 Checking the automatic air vent Switch off the boiler electrical power supply Close the gas valve on the boiler Close the main gas inlet valve Unscrew the two
42. connections to the thermostat and the other external controls 5 3 Commissioning the boiler AN WARNING If adapting to another gas type i e propane the gas valve must be adjusted before switching on the boiler LS See chapter Adapting to another gas type page 49 1 Tilt the control box upwards again and fasten it using the clips located at the sides Open the main gas supply Open the gas valve on the boiler Switch on the electrical supply Turn on the boiler using the on off switch Set the controls thermostats control system so that they request heat oak N 7 The start up cycle begins and cannot be interrupted During the start up cycle the display shows the following information A short test where all segments of the display are visible ET X X Software version PT X X Parameter version The version numbers are displayed alternately 8 Avent cycle of a duration of around 3 minutes is carried out automatically If a DHW sensor is connected and the anti legionella 1 function is activated the boiler starts to heat the water in the DHW tank as soon as the vent programme has been completed By pressing the key for a short time the current operating status is shown on the display Heat demand D Heat demand stopped i Post ventilation g Boiler is igniting S Burner stop P 6 Post circulation of
43. ctive SU PCB gt Inspect the SU PCB and replace it if need be Check the wiring Replace the fan if need be Check for adequate draw on the chimney connection Replace the sensor if necessary Check the circulation direction pump valves Check that the sensors are operating correctly Check that the sensor has been correctly fitted Purge the gas supply to remove air Check that the gas valve is fully opened Check the supply pressure Check the operation and setting of the gas valve unit Check that the air inlet and flue gas discharge flues are not blocked Check that there is no recirculation of flue gases Communication error F gt Check whether the SU PCB has been correctly fitted in with the SU PCB the connector on PCU PCB Probable causes Checking solution code Shutdown input in locked out mode set HRU URC unit test error set E G16 Communication error gt Bad connection gt Check the wiring with the SCU PCB Defective SCUPCB Replace SCU PCB Bad connection Check the wiring External cause Suppress the external cause Parameter incorrectly Check the parameters Bad connection Check the wiring External cause Suppress the external cause Parameter incorrectly Check the parameters 8 2 Shutdowns and lock outs SSS SS a Vv BE 19 DA 7 Su XIX T0
44. dic inspection and maintenance 2ccceceeceeceeceececeeceeceececceceeceeeeeeees 85 1 1 1 1 2 1 3 Introduction Symbols used Abbreviations General In these instructions various danger levels are employed to draw the user s attention to particular information In so doing we wish to safeguard the user s safety obviate hazards and guarantee correct operation of the appliance DANGER Risk of a dangerous situation causing serious physical injury WARNING Risk of a dangerous situation causing slight physical injury CAUTION Risk of material damage Signals important information gt RE LS Signals a referral to other instructions or other pages in the instructions Central heating Central heating PCU Primary Control Unit PCB for managing burner operation PWM Pulse Wide Modulation SCU Secondary Control Unit Electronic printed circuit board for extra connections v v v v 1 3 1 Manufacturer s liability Our products are manufactured in compliance with the requirements of the various applicable European Directives They are therefore delivered with marking and all relevant documentation In the interest of customers we are continuously endeavouring to make improvements in product quality All the specifications stated in this document are therefore subject to change without notice Our liability as the manufacturer may not be invoked in the following cases Fa
45. e Comfort Master which controls the boiler and also protects the boiler If a fault is detected anywhere in the boiler the boiler locks out and the display will show the fault code as follows In a red flashing display The symbol A The symbol RESET The fault code for example E 8 1 The meaning of the error codes is given in the error table To do this proceed as follows Note the error code displayed gt Press the reset key for 2 seconds If the error code continues to display search for the cause in the error table and apply the solution o If the display does not show RESET but rather the boiler must be switched off and then switched on again after 10 seconds before the fault can be reset code are incorrect PSU defective gt Replace PSU Bad connection Check the wiring Flow temperature sensor Sensor fault Check that the sensors are operating correctly short circuited Sensor not or badly Check that the sensor has been correctly fitted connected Replace the sensor if necessary Bad connection Check the wiring Flow temperature sensor Sensor fault Check that the sensors are operating correctly open circuit Sensor not or badly Check that the sensor has been correctly fitted connected Replace the sensor if necessary
46. e connector AN CAUTION Only suitable for potential free contacts bd Remove the bridge before using the input 1 The behaviour of the input can be changed using parameter PJG On off a Og ia ty Mo La OT RL Tout En D Tdhw Mili iii T001917 B S3 See chapter Parameter descriptions page 55 4 8 11 Release input The boiler has a release input This input is on the RL terminals of the connector AN CAUTION Only suitable for potential free contacts The behaviour of the input can be changed using parameter PSI S3 See chapter Parameter descriptions page 55 4 9 Optional electrical connections R000341 A T000784 A 4 9 1 Box for the control PCBs The control PCBs are positioned in the housing for PCBs See the instructions provided with the control PCB 1 Unclip the PCB cover 2 Remove the cover o Control PCBs IF 01 SCU S02 and SCU X01 are already installed in the housing for PCBs 4 9 2 Connection options for the 0 10 V control PCB IF 01 The IF 01 control PCB can be built into the instrument box or the housing for the control PCBs Refer to the instructions supplied with the product AN CAUTION Do not connect a frost thermostat or room thermostat to the boiler if using the 0 10 V control PCB T000785 A m Connection
47. e of the message gt Ifthe iSense modulating controller is connected to the device then this service message is also passed to the iSense In this way the end user is requested to contact the installation company See also the manual for the iSense controller FA 5 Mm aa 3x C3 Ca ro T001629 A All 36 2 SERVICE Olle StS irs E C3 CS cz Cr um tral IFS Pa c E m m gt T001630 A C3 gt AN CAUTION Reset the maintenance message to zero after each inspection 7 2 1 Resetting the automatic maintenance message A service message on the boiler display must be reset by a qualified installer after the maintenance service has been carried out using the relevant service set To do this proceed as follows 1 When the maintenance message is displayed press key peser 1 time FG GE appears on the display 2 Use keys or to input the installer code Ayal 11 3 Confirm using key The maintenance message is reset The display returns to the current operating mode 7 2 2 Dealing with the next main
48. er indicates a fault This can be seen from the E code Boiler is running at full or low load and red display Antifreeze protection Locking the keys Boiler is running in frost protection mode Key lock out is activated Hour counter menu Readout of the operating hours number of successful starts and hours on mains supply 5 2 Check points before commissioning 5 2 1 Preparing the boiler for commissioning AN WARNING Do not put the boiler into operation if the supplied gas is not in accordance with the approved gas types Preparatory procedure for boiler commissioning gt Check that the gas type supplied matches the data shown on the boiler s data plate Check the gas circuit Check the hydraulic circuit Check the water pressure in the heating system Check the electrical connections to the thermostat and the other external controls gt Check the other connections Test the boiler at full load Check the setting of the gas air ratio and if necessary correct it Test the boiler at part load Check the setting of the gas air ratio and if necessary correct it gt Finalizing work v v Ww Complete the checklist i LS See chapter Checklist for commissioning page 84 5 2 2 Gas circuit AN WARNING Ensure that the boiler is switched off 1 Open the main gas supply 2 Open the gas valve on the boiler 3 Unscrew the two screws located under the front panel by a quarter
49. er will operate once a 1 week at 65 C for DHW Set point increase for calorifier O to 20 C 20 313 DHW cut in temperature DHW from 2 to 15 C 5 sensor O N I PLS Control of three way valve oma 0 1 Reverse 0 Heating only Pais Boiler type 1 Open vented 0 2 Solo progressive DHW regulation 0 Heating activated 1 Shutd ithout frost protecti PI316 Shutdown input function ma 1 2 Shutdown with frost protection 3 Lock out with frost protection Pump only 1 Do not modify these factory settings unless absolutely necessary E g to adapt the boiler to Propane 2 If the unit is being installed in a cascade system set parameter 7 to 20 Parameter J d aaa a uya es Loy DO Ca lit eu oj a el ca Co Cf CH CP LIT E Co Ald dF and alu Description Release function Release waiting time Gas valve switching time Fault relay function Optional GpS connected Optional HRU connected Optional Mains detection phase Maintenance message Service operating hours Service burning hours Modulating startpoint DHW stabilisation time Detection of connected SCUs Factory setting Factory setting Adjustment range Quinta Pro 30 45 65 90 115 0 Hot water on 4 1 Release input 0 to 255 seconds 0 0 to 255
50. es The boiler fitted with a connection cable Connection cable for pump Mounting rail and mounting accessories for wall mounting Mounting template v v v v v Installation and Service Manual These installation and maintenance instructions deal only with the items included in a standard delivery For installation and assembly of any accessories supplied with the boiler see the relevant installation assembly instructions 4 2 2 Accessories Description Cascade set Duo and Trio low loss headers Various control PCBs Protective cover for the connections Exchanger cleaning tool Maintenance box Recom communication kit 4 3 Choice of the location 4 3 1 Data plate The data plate located on top of the boiler provides important information on the appliance serial number model gas category etc T001982 A T002599 B 4 3 2 Location of the boiler Before mounting the boiler decide on the ideal position for mounting bearing the Directives and the dimensions of the appliance in mind When choosing the position for mounting the boiler bear in mind the authorised position of the combustion gas discharge outlets and the air intake opening To ensure adequate accessibility to the appliance and facilitate maintenance leave enough space around the boiler AN WARNING gt Fix the appliance to a solid wall capable of bearing the weight of the appliance when full of water and fully
51. f signal that will be received from the boiler using the rotary knob SW1 on the control PCB See table below No Deserption 1 0 Pump modulation sora T C Bbo o o ER EB si EE Ad ebo o o AN CAUTION gt If possible use the pump modulation signal This provides the most accurate pump control In positions 3 to 9 the control PCB receives no signal from the boiler and the boiler responds as in position 0 gt Ifthe automatic burner unit does not support pump modulation the pump will behave as an on off pump Select the type of signal that controls the pump using the rotary knob SW2 on the control PCB See table below No Description o onov Wil pump AN CAUTION In positions 4 to 9 the control PCB sends no signal to the pump and the pump will not start up 4 9 8 Connection possibilities for the PCB c Mix The c Mix print PCB can control two central heating groups or one central heating group and one calorifier These groups can be controlled entirely independently of one another It is also possible to use the c Mix control PCB in combination with one or more boilers in a cascade system The connection options for the control PCB c Mix are described in the supplied manual 4 10 Electrical diagram
52. for the most common heating systems With these settings practically all heating systems operate correctly The user or installer can optimise the parameters according to own preferences For operation in open vented systems several parameter settings must be adjusted Set the various parameters according to the values given in the table below 5 7 1 Parameter descriptions Factory setting Adjustment range Quinta Pro 30 45 65 90 115 20 to 90 C 80 20 to 90 C 75 40 to 65 C 55 0 Heating deactivated DHW deactivated 1 Heating activated DHW activated 4 2 Heating activated DHW deactivated 3 Heating deactivated DHW activated 0 Comfort 1 Energy saving mode 2 2 Management using a programmable thermostat 0 No anticipation resistance for the ON OFF thermostat 0 1 Anticipation resistance for the ON OFF thermostat 0 Simple 1 Comprehensive 2 Automatic switching to simple after 3 minutes 2 3 Automatic switching to simple after 3 minutes Key blocking is active 1 to 98 minutes 3 99 minutes continuous 0 Dimmed 1 Bright 1 Do not modify these factory settings unless absolutely necessary E g to adapt the boiler to Propane 2 If the unit is being installed in a cascade system set parameter 7 to 20
53. frost thermostat JL cannot be connected in parallel to the On off OT terminals Implement frost protection for the central heating system in combination with an external sensor m Frost protection in combination with an outside sensor The central heating system can also be protected against frost in combination with an outside sensor The radiator valve in a room where there is a risk of frost must however be open Connect the outside sensor to the Tout terminals of the connector The frost protection functions as follows where an outside sensor is used At an outside temperature lower than 10 C can be set with parameter 3 the circulation pump switches on At an outside temperature higher than 10 C can be set with parameter 3 the circulation pump continues to run and then switches off On off a a OT BL RL Ws T000443 B T000442 A T001917 B 4 8 8 Connecting the calorifier sensor thermostat Ws DHW sensor Connect the calorifier sensor or thermostat to the Tdhw terminals of the connector 4 8 9 PC Laptop connection A PC or Laptop can be connected to the telephone connector using the optional Recom interface Using the Recom PC Laptop service software you can enter change and read out various boiler settings 4 8 10 Shutdown input The boiler has a shutdown input This input is on the BL terminals of th
54. he boiler locks out the alarm can be transmitted via a potential free contact maximum 230 VAC 1 A on the Ne and C terminals of the connector m Pressure switch minimum Gps The minimum gas pressure switch shuts the boiler down if the inlet gas pressure becomes too low Connect the minimum gas pressure switch to the Gps terminals of the connector The presence of the gas pressure switch must be set using parameter P SCU S03 T002879 A SCU X01 T002880 A m Heat Recovery Unit Hru Connect the wires from the heat recovery unit to the Hru terminals of the connector The presence of the heat recovery unit must be set using parameter P 4 2 4 9 4 Connection possibilities for the PCB SCU 03 If the boiler is fitted with the control PCB SCU S03 then this is automatically recognised by the automatic control unit of the boiler AN CAUTION On removing this PCB the boiler will show fault code 13181 To prevent this fault an auto detect must be carried out after removing this PCB LS See chapter Carrying out an auto detect page 61 m Pressure switch minimum Gps The minimum gas pressure switch shuts the boiler down if the inlet gas pressure becomes too low Connect the minimum gas pressure switch to the Gps terminals of the connector The presence of the gas pressure switch must be set us
55. his must be converted using parameter 5 T001590 B 4 8 6 Connecting the outside temperature sensor Ba Ba Outside sensor An outside sensor can be connected to the Tout terminals of the connector Where there is an on off thermostat controller the boiler will control the temperature with the set point of the internal heating curve A OpenTherm controller can also use this outside sensor The heating curve required must then be set on the controller T001591 B m Heating curve setting T 90 If an outside temperature sensor is connected it is possible to adapt E E E a O Pe NE the heating curve The setting can be modified using parameters PL Piel S Ple16 and Ple i R000038 A T000778 C 4 8 7 Connect frost protection m Frost protection in combination with on off thermostat If an on off thermostat is used it is advisable to protect any rooms where there is risk of frost by using a frost thermostat The radiator valve in a room where there is a risk of frost must however be open In rooms where there is a risk of frost a frost thermostat Tv should preferably be installed Connect the frost thermostat in parallel with an on off room thermostat Tk to the On off OT terminals of the connector When using a OpenTherm thermostat a
56. hose indicated in the table Please contact us for further information gt To define the maximum final length you must deduct the pipe length in accordance with the reduction table m Open flue B23 B23P B33 If using an open flue version the air supply opening remains open Gp only the combustion gas opening is connected The boiler then takes in the combustion air required directly from the premises in which it is installed AN CAUTION gt The air supply opening must remain open gt The premises in which the appliance is installed must be fitted with the necessary air supply openings They must not be reduced or closed Chimney length for the open flue version Maximum length L Diameter 18m 16m 12m T002998 A m Room sealed flue C13 C33 C43 C63 C93 If using a room sealed version both the combustion gas exhaust GD opening and the air supply opening must be connected concentrically Refer to the table to determine the maximum pipe A length of the flue gas pipes in room sealed operation Chimney length for room sealed operation Maximum length L Diameter Quinta Pro 80 125 mm 20 m 16 100 150 mm 20 m 20 T001882 B T000780 C m Connection in areas of different pressure C53 C83 Combustion air supply and combustion gas discharge are possible in various pressure zones semi CLV systems With the exception of coastal areas The maxi
57. ible instructions and warning stickers Modifications Modifications may only be made to the boiler after the written permission of Remeha to do so 3 1 3 2 Technical description General description Main parts Operating principle T002036 B High efficiency wall hung condensing gas boilers High efficiency heating Production of domestic hot water can be ensured by a separate hot water calorifier gt Low pollutant emissions Very suitable for cascade systems with several boilers 1 Flue gas discharge pipe Air intake 2 Casing air box 3 Heat exchanger Central heating 4 Outlet for measuring combustion gases 5 Ignition ionization electrode 6 Mixer pipe 7 Combined venturi and gas valve unit 8 Air intake silencer 9 Instrument box 10 Siphon 11 Box for the control PCBs 12 Fan 13 Water flow pipe 3 3 1 Shunt pump The boiler is supplied without a pump When choosing a pump take account of the boiler resistance and system resistance S3 See chapter Technical specifications page 13 If possible install the pump directly under the boiler on the return connection LS See chapter Connection of the heating circuit page 20 VAN CAUTION The pump may have a maximum input of 200 W Use an auxiliary relay for a pump with a larger input 3 3 2 System in cascade The boiler is ideally suited for a cascade system There are a num
58. ication siennas hands 22 4 7 2 Outlets inasin a a area 23 4 7 3 Lengths of the air flue gas pipes 24 4 7 4 Additional Directives rnn re eneen 25 4 7 5 Connection of the combustion gas exhaust DIDO ortae a a ara 26 Electrical connections 26 4 8 1 Control Unitins nania 26 4 8 2 Recommendations eeeeeeeeeeeeeeteeeteeeeeeteeeeteees 27 4 8 3 Standard control PCB eseeeeeeeeeeeeeeeees 28 4 8 4 Connecting the pump 28 4 8 5 Connecting a third party control unit 30 4 8 6 Connecting the outside temperature sensor 31 4 8 7 Connect frost protection rennene 32 4 8 8 Connecting the calorifier sensor thermostat 33 4 8 9 PC Laptop connection 33 4 8 10 Shutdown input cc erre 33 4 8 11 Release input 2 sc ccccc ccsceceeeeeevedseeeccceeeesseteaacccees 34 Optional electrical connections 34 4 9 1 Box for the control PCBs ecestteeeeeeeteeee 34 4 9 2 Connection options for the 0 10 V control PCB A ON D DOR a REDE SAO EE O RE DDR DESDE 34 4 9 3 Connection possibilities for the PCB SCU SO ha E ie 36 4 9 4 Connection possibilities for the PCB SCU SOS ea meets 38 4 9 5 Connection possibilities for the PCB SCU MOA ae ete ne 38 4 9 6 Connection possibilities for the PCB SCU D 02 naine 39 4 9
59. ilure to abide by the instructions on using the appliance Faulty or insufficient maintenance of the appliance Failure to abide by the instructions on installing the appliance 1 3 2 Installer s liability The installer is responsible for the installation and inital start up of the appliance The installer must respect the following instructions Read and follow the instructions given in the manuals provided with the appliance Carry out installation in compliance with the prevailing legislation and standards Perform the initial start up and carry out any checks necessary Explain the installation to the user gt Ifa maintenance is necessary warn the user of the obligation to check the appliance and maintain it in good working order gt Give all the instruction manuals to the user 1 3 3 User s liability To guarantee optimum operation of the appliance the user must respect the following instructions Read and follow the instructions given in the manuals provided with the appliance Call on qualified professionals to carry out installation and initial start up Get your installer to explain your installation to you gt Have the required checks and services done Keep the instruction manuals in good condition close to the appliance This appliance is not intended to be used by persons including children whose physcial sensory or mental capacity is impaired or persons with no e
60. ing parameter P m Heat Recovery Unit Hru Connect the wires from the heat recovery unit to the Hru terminals of the connector The presence of the heat recovery unit must be set using parameter P 4 4 9 5 Connection possibilities for the PCB SCU X01 The control PCB SCU X01 has two potential free contacts which can be set as required Depending on the setting a maximum of two messages about the status of the boiler can be transmitted See table below mjo EE O MemSendy Mamae O Burning high Standby Burning high Active 6 Service report Standby Service report Active F 2AT SCU X02 T002884 A mojen en CH mode Standby CH mode Active 8 DHW mode Standby DHW mode Active 9 CH pump Standby CH pump Active 4 9 6 Connection possibilities for the PCB SCU X02 The connection options for the control PCB SCU X02 are described in the paragraphs which follow m Control of external three way valve 3wV 230 VAC The external three way valve 230 VAC can be used when connecting an indirectly heated calorifier The 3 way valve is connected to the X3 terminals of the connector The three way valve is connected as follows gt N neutral gt C central heating gt D domestic hot water m Control of external three way valve 3wV 24
61. ing those that are damaged O O1 PB WN Ng R000342 A Contr ler T T002874 C 7 4 2 Replacing the non return valve Replace the nonreturn valve when faulty or when the maintenance kit contains one To do this proceed as follows Remove the air inlet flue on the venturi Loosen the union on the gas block Remove the plugs from the fan Remove the plugs from the gas block Dismantle the fan Completely remove the fan mixing elbow unit Replace the non return valve located between the mixing elbow and the fan 8 To re assemble perform the above actions in reverse order NOOR WD gt 7 4 3 Assembling the boiler 1 Follow the procedure in reverse to re assemble all of the components AN CAUTION During inspection and maintenance operations always replace all gaskets on the parts removed 2 Fill the siphon with water 3 Put the siphon back in place 4 Carefully open the main water valve fill the installation vent it and if need be top it up with water 5 Check the seals on the gas and water connections 6 Switch the boiler back on After a service complete the checklist LS See chapter Checklist for periodic inspection and maintenance page 85 8 Troubleshooting 8 1 Error codes The boiler is fitted with an electronic regulation and control unit The heart of the control system is a microprocessor th
62. ing to the mains drainage system Insert into this the hose of the condensate drain Mount a trap or a siphon in the discharge pipe VAN CAUTION me Do not make a fixed connection owing to maintenance work on the siphon gt Do not plug the condensate discharge pipe Set the discharge pipe at a gradient of at least 30 mm per metre maximum horizontal length 5 metres gt Do not drain condensation water into a roof gutter at any time Connect the condensate discharge pipe in accordance with prevailing standards 4 6 Gas connection WARNING Close the main gas valve before starting work on the gas pipes Before mounting check that the gas meter has sufficient capacity To do this you should keep in mind the consumption of all appliances gt Ifthe gas meter has a too low capacity inform the energy supply company 1 Remove the anti dust plug located on the gas connection GAS GAZ under the boiler 2 Connect the gas inlet pipe 3 Mount a gas isolation valve on this pipe directly under the boiler 4 Connect the gas pipe to the gas shut off valve AN CAUTION GAS GAZ gt Ensure that there is no dust in the gas pipe gt We recommend installing a gas filter on the gas pipe T002859 C to prevent clogging of the gas valve unit Connect the gas pipe in accordance with prevailing standards and regulations 4 7 Connections for the air and exhaust pipes o The boiler is suitable f
63. mum permissible difference in height between the combustion air supply and the combustion gas discharge is 36 m Chimney length in the various pressure zones Maximum length L Diameter Quinta Pro m Reduction table Pipe reductions per element used Elbow 45 Elbow 90 Diameter Pipe reduction Pipe reduction 80 125 mm 2 2 100 150 mm 1m 1m 12m 1 3m 4 5m 14m 15m T m m m 4 7 4 Additional Directives Please refer to the manufacturer s instructions for the material in question when installing the flue gas discharge and air supply materials If the flue gas discharge and air supply materials are not installed according to the instructions e g they are not leakproof not clamped in place etc this may cause hazardous situations and or result in bodily injury After assembly check at least all flue gas and air carrying parts for tightness Connection of the combustion gas exhaust directly to the buildings brick chimneys or flues is forbidden for condensation reasons Always clean the ducts thoroughly in cases where lining pipes are used and or a connection of the air supply gt It must be possible to inspect the flue or chimney In cases where condensate coming from the stainless steel or plastic sections of the flue gas pipe can be driven back towards the aluminium section this condensate must be removed using a collecting device before the aluminium section is reached
64. n points for the air supply and the combustion gas exhaust to protect the boiler and its connections from dust Only remove this protection at the time when these connections are made 2 Drill 2 holes with a of 10 mm 3 Insert the rawplugs with a of 10 mm 4 Attach the mounting bracket to the wall with the provided bolts with a of 10 mm 5 Hang the boiler on the mounting bracket 4 5 Hydraulic connections T002856 C 4 5 1 Flushing the system The installation must be cleaned and flushed according to BS 7593 2006 Installing the boiler in new installations installations less than 6 months old gt Clean the installation with a universal cleaner to eliminate debris from the appliance copper hemp flux Thoroughly flush the installation until the water runs clear and shows no impurities Installing the boiler in existing installations Remove sludge from the installation Flush the installation Clean the installation with a universal cleaner to eliminate debris from the appliance copper hemp flux Thoroughly flush the installation until the water runs clear and shows no impurities bd Suitable chemicals and their use should be discussed with specialist water treatment companies in respect to aluminium heat exchangers 4 5 2 Connection of the heating circuit 1 Remove the anti dust plug located on the heating outlet connection ms under the boiler 2 Connect the heati
65. nating with the percentage of successful starts G 5 for example 6 Press the key 2 times to return to the current operating mode State m wu Rest Boiler start Heat demand Burner start Burner for central heating operation DHW mode running Burner stop Boiler stop End of heat demand Control stop Blocking EO BLEUE RASE BLEU EN EN EN DEC DS DIDO Oc DO GO PO PRO RO JO DO D O O PRO ce Oe JO PRO DO JEM DURE gt lt EA uu Pu Ea l e Jus Pu 25 05 1 5 DA un ES uu Pu 23 20 1 5 29 un tuo Po Ca Ca 06 eol ni le tuo LES ES tus Po ES 5 6 3 Status and sub status The information menu i gives the following status and sub status numbers Sub status S u Rest Anti hunting Control three way valve Start pump Wait for the correct temperatures for burner start Open flue gas damper external gas valve Increase fan speed Pre ventilation Wait for release signal Burner on Pre ignition Main ignition Flame detection Intermediate ventilation Temperature control Limited temperature control AT safety Output control Temperature protec
66. ndations me DANGER If you smell gas 1 e Gi 9 IND Do not use a naked flame do not smoke do not operate electrical contacts or switches doorbell light motor lift etc Shut off the gas supply Open the windows Report any leaks immediately Trace possible leaks and seal them immediately If the gas leak is before the gas meter contact the gas supplier DANGER If you smell flue gases 1 oF 4 Switch the appliance off Open the windows Report any leaks immediately Trace possible leaks and seal them immediately WARNING Installation and maintenance of the boiler must be carried out by a qualified professional in compliance with prevailing local and national regulations When working on the boiler always disconnect the boiler from the mains and close the main gas inlet valve After maintenance or repair work check all installations to ensure that there are no leaks CAUTION The boiler must be installed in a frost free environment Keep this document close to the place where the boiler is installed Casing components Only remove the casing for maintenance and repair operations Put the casing back in place after maintenance and repair operations Instructions stickers The instructions and warnings affixed to the appliance must never be removed or covered and must remain legible during the entire lifespan of the appliance Immediately replace damaged or illeg
67. ng water outlet pipe to the heating flow connection 3 Install a filling and drainage valve on the installation for filling and draining the boiler T002857 B T002858 B Remove the anti dust plug located on the heating return connection under the boiler 5 Connect the heating water return pipe to the heating return connection 6 Fit the pump in the return pipe if possible For the electrical connection of the pump see chapter Connecting the pump page 28 To facilitate maintenance work we recommend mounting 1 a shut off valve on the heating flow and return pipes AN CAUTION The heating pipe must be mounted in accordance with prevailing provisions gt If installing shut off valves position the filling drainage valve the expansion vessel and the safety valve between the shut off valves and the boiler gt When installing open vented systems the cold feed and expansion tank heights must comply with the requirements laid down in the Health and Safety Executive publication PM5 The Quinta Pro boilers require a minimum static head of 3 Quinta Pro 30 45 65 90 or 5 Quinta Pro 115 m 4 5 3 Connecting the expansion vessel Install the expansion vessel on the heating return pipe mm VA 4 5 4 Connecting the condensate discharge pipe Fit the condensate drain hose and the syphon of the boiler AQ these are supplied separately Mount a standard drainage pipe 32 mm or more lead
68. nley or key El XIX 6 Confirm using key E X X is displayed with XY flashing maa E 7 Press the key several times until 2J 4 is displayed on the rj bit screen E a E XI A 8 Press the lt key C 7 is displayed with 7 flashing dis 9 Press key to modify the value to 1 Yy t E cl LACE 10 Press the key to delete the errors from the error memory v 11 Press 3 times on the key 2 to exit the error memory CL if v ls Pal L IL 4 VW DA 9 3x T000831 D 9 Spare parts 9 1 General When it is observed subsequent to inspection or maintenance work that a component in the boiler needs to be replaced use only original spare parts or recommended spare parts and equipment Send the component to be replaced to your supplier s Returned Goods Department if the component in queston is under warranty see general terms and conditions of sale and delivery Ld Always ensure that your return package is accompanied 1 by the duly completed return form see attached example In this way your supplier can fulfil his warranty obligations more easily and more effectively Name Telephone Contact person Order number Code no Serial number Installation date Reason for the exchange Reference gt o o D n n 1 This information can be found on the rating plate 9 2 Spare parts Quinta Pro 30 45 5 4022 4025 4023 2016
69. or the following types of flue gas connections LS See chapter Certifications page 8 4 7 1 Classification The table specifies this classification in detail according to E Esso EE SSNS Open Without fire stop approval e Exhaust of combustion gases above the roof Air in the installation room Open Without fire stop approval Common exhaust of combustion gases above the roof Common exhaust of combustion gases mixed in the air air in the installation room special C13 Closed Vent in the ouside wall The opening for the air supply inlet is located in the same pressure zone as the vent For example a common passage through the outside wall 1 Including the pressure classification P1 2 EN483 0 5 mbar suction by pressure reduction 3 An under pressure of 4 mbar is possible 4 See table for minimum sizes of duct or sleeving EE e O Exhaust of combustion gases above the roof The opening for the air supply inlet is located in the same pressure zone as the vent For Closed Cascade Common channelling for the air supply and exhaust of combustion gases CLV Concentric Eccentric Air supply from the shaft This also relates to the overpressure cascades gt C53 Closed gt Closed equipment gt Separate channelling for the air supply gt Separate channelling for the combustion gases gt Terminating on different pressure surfaces gt The manufacturer delivers this type of equipment wi
70. output 9 2 0 10 1 20 100 Heat output requested 1 Dependent on the minimum modulation depth set speeds standard 20 T000800 A SCU SO2 Fe I laut Last a ln ati Tsol Gps Hru T001255 B m Analogue output 0 10 V The temperature or heat output can be chosen for this feedback message The two controls are described briefly below A jumper 1 on the interface is used to select either temperature control 9 or heat output control Do To dam 10 100 Delivered temperature DO os sie 1 Dependent on the minimum modulation depth set speeds standard 20 4 9 3 Connection possibilities for the PCB SCU S02 If the boiler is fitted with the control PCB SCU S02 then this is automatically recognised by the automatic control unit of the boiler AN CAUTION On removing this PCB the boiler will show fault code 12181 To prevent this fault an auto detect must be carried out after removing this PCB LS See chapter Carrying out an auto detect page 61 The status indicator D3 at the top right of the control PCB indicates the status gt Continuous signal PCB working normally Flashing signal No connection gt No signal No voltage or faulty PCB Check the wiring m
71. owermost part of the heat exchanger with the special cleaning knife accessory 12 The burner does not require any maintenance it is self cleaning If necessary clean the cylindrical burner using compressed air Check that there are no cracks and or other tears on the surface of the dismantled burner If this is not the case replace the burner 13 Checking the ignition electrode ionization sensor 14 To re assemble perform the above actions in reverse order AN CAUTION Remember to reconnect the connector to the fan gt Check that the gasket is correctly positioned between the mixing elbow and the heat exchanger Completely flat in the appropriate groove means it is leak proof 15 Open the gas inlet valves and switch on the mains supply to the boiler 7 4 Specific maintenance operations T002872 A If the standard inspection and maintenance operations have revealed the necessity to carry out additional maintenance work proceed as follows depending on the nature of the work 7 4 1 Inspection of the ignition electrode 1 Remove the ignition electrode plug from the ignition transformer bd The ignition cable is fixed to the ignition electrode and therefore may not be removed Unscrew the 2 screws Remove the unit Wipe off all traces of deposits using an abrasive cloth Check the ignition electrode for wear Replace if necessary Check the gasket Refit all parts replac
72. panel 5 1 1 Functions of the keys Display Escape or reset key D Heating temperature key or DHW temperature key or OH e eco AkO DD service im E BBB E Reset Il 15 0 lt Enter or cancel 0 Key lock out oan A WO N HE Chimney sweeping keys press the 2 and 3 keys simultaneously 7 N Menu keys press the 4 and 5 keys simultaneously 8 O On off switch T001996 A 5 1 2 Meaning of the symbols on the display again Chimney sweeping position Shunt pump Forced full or part load for CO2 measurement The pump operates User menu Central heating function Parameters at user level can be changed Access to central heating temperature parameter Heating programme deactivated DHW function The heating function is deactivated Access to sanitary hot water temperature parameter Information menu On Off switch Reading the various current values After 5 lock outs the boiler must be switched off on Manual mode Yellow a with the symbols DHW programme deactivated S Water pressure The DHW mode is deactivated The water pressure is too low Service menu Battery symbol Parameters at installer level can be changed Status of battery of wireless controller Energy saving mode o il Signal strength symbol Economic mode activated Signal strength of the wireless controller sIS xe 8 5 0 Defect Burner level Boil
73. raulic pressure If necessary top up the water level in the heating system recommended hydraulic pressure between 1 5 and 2 bar 11 Tick the gas category used on the data plate 12 Explain the operation of the installation the boiler and the regulator to the users 13 Give all the instruction manuals to the user Reading out measured values The automatic control unit continuously measures various boiler parameters These parameters can be read off the boiler control panel 5 6 1 Reading the various current values The following current values can be read off the information menu 5 t State Slu Sub status gt E i Flow temperature C E lo Return temperature C E 3 Calorifier temperature C 4 Outside temperature C Only with an outside temperature sensor E 5 Solar boiler temperature C SF Internal set point C gt F L lonization current uA gt n f Fan speed in rpm gt P Water pressure bar gt Flo Supplied relative heat output
74. re that the opening around the sensor is completely sealed when taking measurements CAUTION The flue gas analyser must meet the requirements of BS 7927 or BS EN 503793 and be calibrated according to the manufacturer s requirements 3 Set the boiler to full load The display shows 4 3 4 Measure the percentage 5 Compare the values measured with the checking values given in Press the two He keys simultaneously The symbol Hs appears of Os or CO in the flue gases the table Front panel removed 6 If necessary adjust the gas air ratio using the adjusting screw A O2 CO control and setting values at full load for G20 Gas H Boiler type O2 8202 48202 48202 3550 Quinta Pro 115 7 0 Setting value Checking value O2 CO control and setting values at full load for G31 Propane Checking value Boiler type Setting value O2 CO2 O2 CO2 Quinta Pro 30 4 6 0 2 Quinta Pro 45 4 6 0 2 Quinta Pro 90 4 6 0 2 Quinta Pro 65 4 6 0 2 Quinta Pro 115 4 9 0 2 10 7 0 1 10 7 0 1 10 7 0 1 10 7 0 1 10 5 0 1 10 7 0 2 10 7 0 2 10 7 0 2 10 7 0 2 10 5 0 2 T001998 A T003242 A 5 4 3 Setting
75. s supply Ensure that the boiler and system are protected against frost damage 6 2 Antifreeze protection AN CAUTION Drain the boiler and central heating system if you are not going to use your home or the building for a long time and there is a chance of frost Set the temperature control low for example at 10 C To prevent radiators and the system from freezing in rooms where there is a risk of frost e g a garage or storage room a frost thermostat or outside sensor can be connected to the boiler S3 See chapter Connect frost protection page 32 AN CAUTION The antifreeze protection does not function if the boiler is switched off gt The integrated protection system only protects the boiler not the installation When the heating water temperature in the boiler falls by too much the integrated protection system in the boiler starts up This protection functions as follows gt Ifthe water temperature is lower than 7 C the heating pump starts up gt If the water temperature is lower than 4 C the boiler starts up gt Ifthe water temperature is higher than 10 C the boiler shuts down and the circulation pump continues to run for a short time 7 Checking and maintenance 7 1 Maintenance message Boiler maintenance is kept to a minimum Nevertheless we recommend having the boiler inspected and serviced at regular intervals To determine the best time for maintenance the boiler is fitted
76. screws located under the front panel by a quarter turn and remove the panel 5 Tilt the control box forwards by opening the holding clips located at the sides 6 Check whether there is any water in the small hose on the automatic air vent 7 If any leaks are detected replace the air vent ON 7 3 6 Checking the siphon 1 Remove the siphon and clean it 2 Fill the siphon with water 3 Put the siphon back in place 7 3 7 Checking the burner and cleaning the heat exchanger A CAUTION During inspection and maintenance operations always replace all gaskets on the parts removed 1 Remove the air inlet flue on the venturi 2 Loosen the union on the gas block 3 Remove the plugs from the fan 4 Remove the plugs from the gas block 5 Remove the ignition electrode plug from the ignition transformer 6 Remove the front plate from the heat exchanger 7 Carefully lift the front plate including the burner and fan from the heat exchanger 8 Use a vacuum cleaner fitted with a special endpiece accessory to clean the top part of the heat exchanger combustion chamber 9 Thoroughly clean with the vacuum cleaner again without the top cleaning brush on the endpiece 10 Check using a mirror for example whether any dust can still be seen If so hoover it up 11 Clean the l
77. seconds 0 0 Operation signal 4 1 Alarm signal 0 Not connected 0 1 Connected 0 Not connected 0 1 Connected 0 Stop 0 1 Start Do not modify 1 Do not modify 175 Do not modify 30 1 30 C 25 25 25 25 25 2 10 100 s 100 0 No detection 0 1 Detection To restore the factory settings or when replacing the main PCB enter the values dF and dU from the type plate in parameters g F and d t 1 Do not modify these factory settings unless absolutely necessary E g to adapt the boiler to Propane 2 If the unit is being installed in a cascade system set parameter 7 SSS Ly VW 4 De ix AR VW En m T Es my v iji ff v mi Glaic v 4 A ii v o 2x T001906 B to 20 5 7 2 Modification of the user level parameters Parameters to P 8 can be modified by the user in order to meet central heating and DHW comfort needs AN CAUTION Modification of the factory settings may be detrimental to the functioning of the appliance 1 Press the two keys Menu N simultaneously and then key until the symbol flashes on the menu bar 2 Select the users menu using the key 5 1 is displayed with 7 flashing 3 Press the key a
78. siphon 2 Fill the siphon with water This must be completely filled 3 Re assemble the siphon AN CAUTION Fill the water siphon before starting the boiler to avoid combustion products escaping from the boiler Ye Z T002037 B 4 11 3 me Filling the system CAUTION Before filling open the valves on every radiator in the installation In order to be able to read off the water pressure from the boiler display the boiler must be switched on 1 Fillthe system with clean tap water advised water pressure is Te between 1 5 and 2 bar i T001507 B 2 Check the tightness of the water connections After switching on the power and if there is adequate water pressure the boiler always runs through an automatic venting program lasting approximately 3 minutes During filling air can escape from the system via the automatic air vent Ifthe water pressure is lower than 0 8 bar the symbol Am will appear If necessary top up the water level in the heating system recommended hydraulic pressure between 1 5 and 2 bar CAUTION gt The filling must be carried out within 30 minutes otherwise the venting program starts and that would be undesirable if the device is not filled Switch off the boiler if the central heating system is not being topped up immediately gt When venting prevent water from getting into the boiler casing and electrical parts of the boiler 5 Commissioning 5 1 Control
79. status Nc If the boiler locks out a relay is de energised and the alarm can be transmitted via a potential free contact maximum 230 V 1A on terminals Ne and C of the connector m Connection OTm The interface communicates with the boiler control via OpenTherm The OTm connection must be connected to the OpenTherm input OT of the boiler control m Analogue input 0 10 V This control can be based on temperature or heat output The two controls are described briefly below For analogue control the 0 10 V signal must be connected to the interface E Analogue temperature based control 4 The 0 10 V signal controls the boiler flow temperature between 0 C and 100 C This control modulates on the basis of flow temperature whereby the heat output varies between the minimum and maximum values on the basis of the flow temperature set point calculated by the controller A jumper 2 on the interface is used to select either temperature control 4 or heat output control Input signal V Temperature se Boller of 15 18 15 18 1 8 10 18 100 Temperature required m Analogue heat output based control The 0 10V signal controls the boiler output between 0 and 100 The minimum and maximum values are limited The minimum output is linked to the boiler s modulation depth The output varies between the minimum and maximum value on the basis of the value determined by the controller input signal V Heat
80. t circulation Maximum increase of the Non existent or flow temperature has been insufficient circulation exceeded Sensor error Check that the sensors are operating correctly Check that the sensor has been correctly fitted Check the cleanliness of the heat exchange Check the circulation direction pump valves Check the water pressure Maximum difference Non existent or between the flow and return insufficient circulation temperature exceeded Sensor error Check that the sensors are operating correctly Check that the sensor has been correctly fitted Check the cleanliness of the heat exchange External cause Suppress the external cause No release signal Parameter error Check the parameters Bad connection Check the wiring Mains supply incorrectly Phase and neutral of mains wired Invert phase and neutral supply mixed up Floating or 2 phase Set parameter F 4 3 to network External cause Suppress the external cause Shutdown input is open Parameter error Check the parameters Bad connection Check the wiring External cause Suppress the external cause Shutdown input active or frost protection active Parameter error Check the parameters Bad connection Check the wiring Communication error with Bad connection Witi BUS Check the wiring the SCU PCB
81. tenance message and starting the new maintenance period For an interim service it is advisable to read out in the boiler service menu what maintenance service should be carried out Use the indicated Remeha service sets A B or C This service message must be prevented by carrying out a reset Start the next service interval To do this proceed as follows 1 Press the two keys N simultaneously and then key until the symbol flashes on the menu bar 2 Press the lt key 4 and the number of hours of boiler operation 3 6 60 for example are displayed alternately Press key several times until sepyice flashes on the menu bar Press the key FA dE appears on the display Use keys or to input the installer code n a 11 Confirm using key lt NO oO fF Press key several times until 7 4 is displayed with 5 for example flashing To determine the best time to carry out maintenance the boiler is fitted with a single automatic maintenance indicator 8 Press the key a second time f appears on the display 9 Press the lt key C 7 is displayed with 7 flashing 10 Press key to modify the value to 1 11 Confirm using key The new m
82. the pump J Heating System H Standby In addition to 5 in STAND BY the display normally shows the water pressure and the symbols MJ 4 and S Error during the start up procedure No information is shown on the display Check the mains supply voltage Check the main fuses Check the fuses on the control panel F1 6 3AT F2 2 AT Check the connection of the mains lead to the connector X1 in the instrument box A fault is indicated on the display by the fault symbol A anda flashing fault code The meaning of the error codes is given in the error table Press for 3 seconds on key RESET to restart the boiler Ld If the economy setting eco setting is on then after central heating operation the boiler will not start to run for hot tap water production 5 4 Gas settings O OC ps t 9 Q 6 T003241 A 5 4 1 Adapting to another gas type AN WARNING Only a qualified engineer may carry out the following operations The boiler is preset in the factory to operate on natural gas G20 Gas H For operation on another group of gases carry out the following operations In case of functioning on propane 1 For
83. thout a supply or exhaust system C83 3 gt The equipment can be connected on a so called semi CLV system with common combustion gas exhaust C93 4 Closed Channel for the air supply and exhaust fumes in a duct or surrounded by a sleeve Concentric Eccentric Air supply from the shaft Exhaust of combustion gases above the roof The opening for the air supply inlet is located in the same pressure zone as the vent 1 Including the pressure classification P1 2 EN483 0 5 mbar suction by pressure reduction 3 An under pressure of 4 mbar is possible 4 See table for minimum sizes of duct or sleeving Type Diameter Minimum size of the duct or jacket Channel Channel 2 Channel O Channel SE Flexible Concentric 4 7 2 Outlets For exhausting combustion gases of types C1 C3 and C5 it is appropriate to use a M amp G Skyline Mugro 3000 or a Coxstand E HR When exhausting combustion gases of type C6 the material of the exhaust must conform with Gastec QA and or be provided with CE marking The exhaust vent for combustion gases must conform to EN 1856 1 The flue gas pipes must be calculated conforming to EN 13384 parts 1 amp 2 bd For open exhaust of combustion gases above the roof the vent must always be provided with a suitable stainless steel wire grill 4 7 3 Lengths of the air flue gas pipes gt The boiler is also suitable for longer chimney lengths 1 with diameters other than t
84. tion gradient level 1 Modulate down Temperature protection gradient level 2 Part load Temperature protection gradient level 3 Blockage Modulate up for flame control Temperature stabilisation time Cold start Temperature control Limited temperature control AT safety Output control Temperature protection gradient level 1 Modulate down Temperature protection gradient level 2 Part load Temperature protection gradient level 3 Blockage Modulate up for flame control Temperature stabilisation time Cold start Burner off Post ventilation Close flue gas damper external gas valve Recirculation protection Stop fan Pump post circulation Pump off Control three way valve Start anti hunting Wait for burner start Anti hunting Shutdown code XIX State 7 Bleed I 9 7 Parameter p Pia Sub status S u O Rest Control three way valve J Start pump SI Pump off e Control three way valve Changing the settings Description Flow temperature TsET Open vented Flow temperature TsET Domestic hot water temperature TsET Heating DHW mode ECO mode Anticipation resistance Display screen Post circulation of the pump Brightness of display lighting The boiler control panel is set
85. to the cable in the instrument box that is connected with connector X8 T002050 C 4 Connect the pump connection cable to the cable bundle by opening and closing the cable bundle bands T002049 B 4 8 5 Connecting a third party control unit m Connecting modulating controller OT OT OpenTherm regulator The boiler is fitted with a OpenTherm connection as standard As a result modulating OpenTherm controllers can be connected without further modifications Room weather dependent and cascade controllers The boiler is also suitable for OpenTherm Se J gt Smart Power In the case of a room controller Install the regulator in the reference room generally the living room Connect the two wire cable to terminals On off OT of the connector If the tap water temperature can be set on the 1 OpenTherm controller then the boiler supplies this temperature with the set value on the boiler as the maximum T000776 D m Connect on off thermostat Tk ON OFF room thermostat The boiler is suitable for connection to a 2 wire on off room thermostat gt Install the regulator in the reference room generally the living room Connect the 2 wire 24V room thermostat to the On off OT terminals of the connector Connect the power stealing thermostat to the On off OT terminals of the connector o If a room thermostat with an anticipation element is used t
86. xperience or knowledge unless they have the benefit through the intermediary of a person responsible for their safety of supervision or prior instructions regarding use of the appliance Care should be taken to ensure that children do not play with the appliance To prevent hazardous situations from arising if the mains lead is damaged it must be replaced by the original manufacturer the manufacturer s dealer or another suitably skilled person 1 4 Homologations 1 4 1 Certifications CE identification no PIN 0063CL3333 NOx classification 5 Standards EN Type of connection B23 B23p B33 C13 C33 C43 C53 C63 C83 C93 Flue gas outlet 1 4 2 Equipment categories Gas category Gas type Connection pressure mbar lane 620 Gas H G31 Propane 37 50 1 4 3 Additional Directives Apart from the legal provisions and Directives the additional Directives described in these instructions must also be observed For all provisions and Directives referred to in these instructions it is agreed that all addenda or subsequent provisions will apply at the time of installation 1 4 4 Factory test Before leaving the factory each boiler is set for optimum performance and tested to check the following items Electrical safety gt Adjustment CO Water tightness Gas tightness Parameter settings 2 Safety instructions and recommendations 2 1 2 2 Safety instructions Recomme

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