CR Remeha Quinta Pro 115 Installation And Service Manual Download Page 32

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4. Connect the pump connection cable to the cable bundle by

opening and closing the cable bundle bands.

4.8.5.

Connecting a third party control unit

Connecting modulating controller

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

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

OpenTherm

controller, then the boiler supplies this

temperature, with the set value on the boiler as the

maximum.

T002049-B

T000776-D

On/off

Tout

Tdhw

On/off

Tou

Tdhw

4. Installation

Quinta Pro 30 - 45 - 65 - 90 - 115

250413 - 123157-03

Summary of Contents for Quinta Pro 115

Page 1: ...Great Britain EN Wall hung gas condensing boilers Quinta Pro 30 45 65 90 115 Installation and Service Manual 123157 03 ...

Page 2: ...ice 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 ...

Page 3: ... instructions 9 2 2 Recommendations 9 3 Technical description 11 3 1 General description 11 3 2 Main parts 11 3 3 Operating principle 11 3 3 1 Shunt pump 11 3 3 2 System in cascade 12 3 3 3 Calorifier connection 12 3 3 4 Water flow rate 12 3 4 Technical specifications 13 4 Installation 15 4 1 Regulations governing installation 15 4 2 Package list 15 4 2 1 Standard delivery 15 4 2 2 Accessories 15 ...

Page 4: ...t 30 4 8 6 Connecting the outside temperature sensor 31 4 8 7 Connect frost protection 32 4 8 8 Connecting the calorifier sensor thermostat 33 4 8 9 PC Laptop connection 33 4 8 10 Shutdown input 33 4 8 11 Release input 34 4 9 Optional electrical connections 34 4 9 1 Box for the control PCBs 34 4 9 2 Connection options for the 0 10 V control PCB IF 01 34 4 9 3 Connection possibilities for the PCB S...

Page 5: ...r counter and percentage of successful starts 53 5 6 3 Status and sub status 54 5 7 Changing the settings 55 5 7 1 Parameter descriptions 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 operation 58 5 7 5 Return to the factory settings 60 5 7 6 Carrying out an auto detect 61 5 7 7...

Page 6: ... heat exchanger 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 8 Troubleshooting 71 8 1 Error codes 71 8 2 Shutdowns and lock outs 74 8 2 1 Blockage 74 8 2 2 Blocking 74 8 3 Error memory 76 8 3 1 Error readout memorised 77 8 3 2 Deletion of the error display 78 9 Spare parts 79 9 1 Gener...

Page 7: ...250413 123157 03 5 ...

Page 8: ...amage Signals important information Signals a referral to other instructions or other pages in the instructions 1 2 Abbreviations 4 Central heating Central heating 4 PCU Primary Control Unit PCB for managing burner operation 4 PWM Pulse Wide Modulation 4 SCU Secondary Control Unit Electronic printed circuit board for extra connections 1 3 General 1 3 1 Manufacturer s liability Our products are man...

Page 9: ...aintain it in good working order 4 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 4 Read and follow the instructions given in the manuals provided with the appliance 4 Call on qualified professionals to carry out installation and initial start up 4 Get your installer to explain you...

Page 10: ...rovisions 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 4 El...

Page 11: ...eport any leaks immediately 4 Trace possible leaks and seal them immediately 2 2 Recommendations WARNING 4 Installation and maintenance of the boiler must be carried out by a qualified professional in compliance with prevailing local and national regulations 4 When working on the boiler always disconnect the boiler from the mains and close the main gas inlet valve 4 After maintenance or repair wor...

Page 12: ...gs 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 illegible instructions and warning stickers Modifications Modifications may only be made to the boiler after the written permission of Remeha to do so 2 Safety instructions and recommendations Quinta Pro 30 45 65 90 115 10 250413 123157 03 ...

Page 13: ...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 Operating principle 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 See chapter Technical specifications page 13 If possible...

Page 14: ...nnected 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 4 Using a 3 way diverting valve 4 Using a calorifier pump 3 3 4 Water flow rate The boiler s modulating control system lim...

Page 15: ...4 6 104 1 102 5 Heating efficiency under partial load Hi Return temperature 60 C 97 5 97 5 98 3 96 6 96 5 Heating efficiency under partial load EN 92 42 Return temperature 30 C 107 7 107 7 108 9 108 1 107 1 Data on the gases and combustion gases Gas categories II2H3P Gas inlet pressure at boiler connection G20 Gas H minimum maximum mbar 17 30 Gas inlet pressure at boiler connection G31 Propane min...

Page 16: ...resistance T 20K mbar 70 90 130 140 250 Electrical characteristics Power supply voltage VAC Hz 230 50 Power consumption Full load maximum W 39 68 88 125 199 Power consumption Part load maximum W 18 18 23 20 45 Power consumption Standby maximum W 5 5 6 4 7 Electrical protection index IP X4D Other characteristics Weight empty Total kg 53 53 60 67 68 Mounting 1 kg 49 49 56 65 65 Acoustic level at 1 m...

Page 17: ... installation and assembly of any accessories supplied with the boiler see the relevant installation assembly instructions 4 2 2 Accessories Description Remeha Celcia 10 on off thermostat Remeha qSense basic modulating control system Remeha iSense extended modulating control system Cascade controller Outside temperature sensor Flue kit Combustion air flue gas adapter 80 80 Quinta Pro 30 45 Combust...

Page 18: ...ns 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 4 Installation Quinta Pro 30 45 65 90 115 16 250413 123157 03 ...

Page 19: ... solid wall capable of bearing the weight of the appliance when full of water and fully equipped 4 It is forbidden to store inflammable products and materials in the boiler room or close to the boiler even temporarily CAUTION 4 The boiler must be installed in a frost free environment 4 An earthed electrical connection must be available close to the boiler 4 A connection to the mains drainage syste...

Page 20: ...nnection of the air intake pipe Ø 125 mm 45 kW Ø 150 mm 65 kW â Siphon connection bush z Heating circuit return 1 Male thread Gas Gaz Gas connection Male thread Heating circuit flow 1 Male thread T002614 C 191 500 750 500 100 50 50 130 191 365 4 Installation Quinta Pro 30 45 65 90 115 18 250413 123157 03 ...

Page 21: ... perfectly horizontal 4 During mounting cover up the connection 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 Ø of 10 mm 3 Insert the rawplugs with a Ø of 10 mm 4 Attach the mounting bracket to the wall with the provided bolts with a Ø of 10 ...

Page 22: ...allation 4 Clean the installation with a universal cleaner to eliminate debris from the appliance copper hemp flux 4 Thoroughly flush the installation until the water runs clear and shows no impurities 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 ...

Page 23: ...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 z 4 5 4 Connecting the condensate discharge pipe 1 Fit the condensate drain hose and the syphon of the boiler j these are supplied separately 2 Mount a standard drainage pipe Ø 32 mm or m...

Page 24: ...e air and exhaust pipes The boiler is suitable for the following types of flue gas connections See chapter Certifications page 8 4 7 1 Classification The table specifies this classification in detail according to Type Execution Description B23 B23P 1 Open 4 Without fire stop approval 4 Exhaust of combustion gases above the roof 4 Air in the installation room B33 Open 4 Without fire stop approval 4...

Page 25: ...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 Execution Diameter Minimum size of the duct or jacket Without air supply With air supply Channel Channel Channel Channel C93 Rigid 60 mm 110 mm 110 x 110 mm 120 mm 110 x 110 mm 80 mm 130 mm 130 x 130 mm 140 mm 130 x 130 mm 100 mm 160 mm 160 x 160 mm 170 mm 160 x 160...

Page 26: ...nce 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 Diameter Maximum length L Quinta Pro 30 45 65 90 115 80 mm 40 m 33 m 10 m 9 m 8 m 90 mm 40 m 40 m 18 m 16 m 12 m 100 mm 40 m 40 m 27 m 24 m 19 m 110 mm 40 m 40 m 40 m 40 m 37 m n Room sealed flue C13 C33 C43 C63 C93 If using a room sealed version both t...

Page 27: ...facturer 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...

Page 28: ...ct 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 4 The pipes must allow no leakage of flue gases and be resistant to corrosion 4 Connect the pipes together without stress between the sections 4 The horizontal sections need to be constructed with a gradient of 50 mm per me...

Page 29: ...e boiler The standard control PCB can be extended with For the optional PCBs see chapter Optional electrical connections page 34 4 8 2 Recommendations WARNING 4 Only qualified professionnals may carry out electrical connections always with the power off 4 The boiler is entirely pre wired Do not modify the connections inside the control panel 4 Earth the appliance before making any electrical conne...

Page 30: ...g box by opening the clip fastener on the front side 5 Run the 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 4 8 4 Connecting the pump The pump must be ...

Page 31: ...through the base of the boiler and seal the opening again by tightening the bayonet fitting to the cable 3 Connect the pump connection cable to the cable in the instrument box that is connected with connector X8 T002048 A 1 2 3 T002050 C X8 X81 X81 Quinta Pro 30 45 65 90 115 4 Installation 250413 123157 03 29 ...

Page 32: ...weather dependent and cascade controllers The boiler is also suitable for OpenTherm Smart Power 4 In the case of a room controller Install the regulator in the reference room generally the living room 4 Connect the two wire cable to terminals On off OT of the connector If the tap water temperature can be set on the OpenTherm controller then the boiler supplies this temperature with the set value o...

Page 33: ...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 n Heating curve setting If an outside temperature sensor is connected it...

Page 34: ...s Implement frost protection for the central heating system in combination with an external sensor n 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 connec...

Page 35: ...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 the connector CAUTION Only suitable for potential free contacts Remove the bridge before using the input The behaviour of the input can be changed using parameter p36 T000443 B Ws OT On off Tout Tdhw BL RL On off OT BL RL Tout Tdhw T000442 A OT On off...

Page 36: ...d with the control PCB 1 Unclip the PCB cover 2 Remove the cover 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 CAUTION Do not connect a frost thermostat or ...

Page 37: ... 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 or heat output control Jumper 2 Input signal V Temperature ºC Description 0 1 5 0 15 Boiler off 1 5 1 8 15 18 Hysteresis 1 8 10 18 100 Temperature required n Analogue heat output based control The 0 10V s...

Page 38: ...lt code e 38 To prevent this fault an auto detect must be carried out after removing this PCB See chapter Carrying out an auto detect page 61 The status indicator D3 at the top right of the control PCB indicates the status 4 Continuous signal PCB working normally 4 Flashing signal No connection 4 No signal No voltage or faulty PCB Check the wiring n Control of external central heating pump Pump An...

Page 39: ...ctor to control an external gas valve n Operation signal and failure signal Status The alarm or operation signal is selected using parameter p40 4 If the 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 4 If the boiler locks out the alarm can be transmitted via a potential free contact maximum 230 V...

Page 40: ...ssure switch must be set using parameter p41 n 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 p4 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 tw...

Page 41: ...D domestic hot water n Control of external three way valve 3wV 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 p34 The 3 way valve is connected to the X4 terminals of the connector The three way valve is connected as follows 4 N neutral 4 L live 24 AC 4 C common Central hea...

Page 42: ...d with the pump n Connect on off contact Connect the on off contact of the central heating pump to the connector X1 CAUTION Do not use the on off contact to interrupt the power supply to the pump n Connect central heating pump The control system of the central heating pump is connected to connector X2 Select the type of signal that will be received from the boiler using the rotary knob SW1 on the ...

Page 43: ...V Wilo pump 1 0 10 V Grundfoss pump 2 PWM 3 4 20 mA 4 5 6 7 8 9 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 al...

Page 44: ... 4 5 FAN 1 BK BK 1 2 X117 X4 1 2 3 X41 BR BL GN YW 3 1 2 FAN P 230V 50Hz L N SCU X2 1 3 2 BL BR GN YW X1 1 3 2 BR BL 4 DIS X14 1 10 1 10 X3 4 3 2 1 5 BR BL BR BL GN YW 3 1 4 2 X51 S OT 1 2 X12 3 4 5 6 OS 7 8 WS 9 1 0 GN YW GN YW P Power supply GB Combined venturi and gas valve unit PSU Storage parameter SCU Extended control PCB PUMP A Shunt pump OT Thermostat S On Off switch HLS Safety thermostat ...

Page 45: ...n Flush the DHW pipes with at least 20 times the volume of the pipes 4 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 4 The maximum hardness of the water in the installation must be between 0 5 20 0 dH Depending on the total installed heat output 4 For more information refer to our publication water quality rules Th...

Page 46: ... 3 minutes During filling air can escape from the system via the automatic air vent If the water pressure is lower than 0 8 bar the symbol e will appear If necessary top up the water level in the heating system recommended hydraulic pressure between 1 5 and 2 bar CAUTION 4 The filling must be carried out within 30 minutes otherwise the venting program starts and that would be undesirable if the de...

Page 47: ...rates W User menu Parameters at user level can be changed D Central heating function Access to central heating temperature parameter C Heating programme deactivated The heating function is deactivated N DHW function Access to sanitary hot water temperature parameter E Manual mode Boiler is set to manual operation K Yellow display with the symbols K Z Maintenance message T DHW programme deactivated...

Page 48: ...plate 4 Check the gas circuit 4 Check the hydraulic circuit 4 Check the water pressure in the heating system 4 Check the electrical connections to the thermostat and the other external controls 4 Check the other connections 4 Test the boiler at full load Check the setting of the gas air ratio and if necessary correct it 4 Test the boiler at part load Check the setting of the gas air ratio and if n...

Page 49: ...ightness of the gas connections in the boiler 5 2 3 Hydraulic circuit 4 Check the syphon this must be completely filled with clean water 4 Check that there are no leaks on the hydraulic connections 5 2 4 Electrical connections 4 Check the electrical connections particularly the earth 4 Check the electrical connections to the thermostat and the other external controls 5 3 Commissioning the boiler W...

Page 50: ...t ventilation Boiler is igniting 5 Burner stop 6 Post circulation of the pump 3 Heating System 0 Standby In addition to 0 in STAND BY the display normally shows the water pressure and the symbols 5D 5H and N Error during the start up procedure 4 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...

Page 51: ...he venturi 6 turns in a clockwise direction 90 Replace the current gas block with the propane gas block according to the instructions supplied with the propane conversion kit 115 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 set...

Page 52: ...o using the adjusting screw A O2 CO2 control and setting values at full load for G20 Gas H Boiler type Setting value Checking value O2 CO2 O2 CO2 Quinta Pro 30 4 8 0 2 9 0 0 1 4 8 0 5 9 0 0 2 Quinta Pro 45 4 8 0 2 9 0 0 1 4 8 0 5 9 0 0 2 Quinta Pro 65 4 8 0 2 9 0 0 1 4 8 0 5 9 0 0 2 Quinta Pro 90 3 9 0 2 9 5 0 1 3 9 0 5 9 5 0 2 Quinta Pro 115 4 7 0 2 9 1 0 1 4 7 0 5 9 1 0 2 O2 CO2 control and sett...

Page 53: ...20 Gas H Boiler type Setting value Checking value O2 CO2 O2 CO2 Quinta Pro 30 4 8 0 2 9 0 0 1 4 8 0 5 9 0 0 2 Quinta Pro 45 4 8 0 2 9 0 0 1 4 8 0 5 9 0 0 2 Quinta Pro 65 4 8 0 2 9 0 0 1 4 8 0 5 9 0 0 2 Quinta Pro 90 3 9 0 2 9 5 0 1 3 9 0 5 9 5 0 2 Quinta Pro 115 4 3 0 2 9 3 0 1 4 3 0 5 9 3 0 2 O2 CO2 control and setting values at part load for G31 Propane Boiler type Setting value Checking value O...

Page 54: ...y 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 5 6 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 b...

Page 55: ...ppears on the display 10 Press the key p is displayed alternating with the current modulation percentage 78 for example 11 Press the key The readout cycle starts again with 5t 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 f simultaneously and then key until the symbol flashes on the menu...

Page 56: ...dient level 2 Part load 35 Temperature protection gradient level 3 Blockage 36 Modulate up for flame control 37 Temperature stabilisation time 38 Cold start 4 DHW mode running 30 Temperature control 31 Limited temperature control ΔT safety 32 Output control 33 Temperature protection gradient level 1 Modulate down 34 Temperature protection gradient level 2 Part load 35 Temperature protection gradie...

Page 57: ...ature TSET 40 to 65 C 55 p3 Heating DHW mode 0 Heating deactivated DHW deactivated 1 Heating activated DHW activated 2 Heating activated DHW deactivated 3 Heating deactivated DHW activated 1 p4 ECO mode 0 Comfort 1 Energy saving mode 2 Management using a programmable thermostat 2 p5 Anticipation resistance 0 No anticipation resistance for the ON OFF thermostat 1 Anticipation resistance for the ON ...

Page 58: ... sensor 20 p27 Heat curve set point Minimum outside temperature 30 to 0 C Only with an outside temperature sensor 15 p28 Setting the pump speed Minimum pump speed for central heating operation 2 10 x 10 4 p29 Setting the pump speed Maximum pump speed for central heating operation 2 10 x 10 10 p30 Antifreeze temperature from 30 to 0 C 10 p31 Legionella protection 0 Stop 1 Start After commissioning ...

Page 59: ... values dF and dU from the type plate in parameters df and dV X Y 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 47 to 20 5 7 2 Modification of the user level parameters Parameters p1 to p8 can be modified by the user in order to meet central heating and DHW comfort needs CAUTI...

Page 60: ...o input the installer code 0012 4 Confirm using key S p 1 is displayed with 1 flashing 5 Press the S key a second time The value 80 C appears and flashes for example 6 Change the value by pressing the or key In this example using key to 60 C 7 Confirm the value with the S key p 1 is displayed with 1 flashing 8 If necessary set other parameters by selecting them using the or keys 9 Press the key 2 ...

Page 61: ...t kW R 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 p17 To do this proceed as follows R000034 B 60 1500 2500 3500 4500 5500 6500 7500 0 20 R Q 41 5600 F M R000033 A 80 1500 2500 3500 4500 5500 6500 7500 0 20 40 R Q 62 F M 5800 R000032 A 80 1500 2500 3500 4500 5500 6500 7500 0 20 40 60 100 R Q 86 620...

Page 62: ...the installers menu using the key S c0de appears on the display 3 Use keys or to input the installer code 0012 4 Confirm using key S p 1 is displayed with 1 flashing 5 Press the key several times p df is displayed with df flashing 6 Press the S key df x is displayed with x flashing This is the current value of X for dF Check this against the value of X on the type plate 7 Enter the value of X show...

Page 63: ...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 E To do this proceed as follows 1 Press the two keys f simultaneously and then key until the symbol E flashes on the menu bar 2 Press the S key or The text Zv with the current water pressure only if an outside sensor is conne...

Page 64: ...e g a garage or storage room a frost thermostat or outside sensor can be connected to the boiler See chapter Connect frost protection page 32 CAUTION 4 The antifreeze protection does not function if the boiler is switched off 4 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 ...

Page 65: ...a yellow display 4 The symbol 4 The symbol K 4 Maintenance message Z B or c 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 spar...

Page 66: ...ce interval To do this proceed as follows 1 Press the two keys f simultaneously and then key until the symbol flashes on the menu bar 2 Press the S key hr and the number of hours of boiler operation 3600 for example are displayed alternately 3 Press key several times until K flashes on the menu bar 4 Press the S key c0de appears on the display 5 Use keys or to input the installer code 0012 6 Confi...

Page 67: ...n 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 e will appear If necessary top up the water level in the heating system 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...

Page 68: ...ol is visible on the menu bar and h3 appears in the display The boiler is now operating at full load 4 Measure the percentage of CO2 and compare this value with the checking values given See chapter Setting the air gas ratio Full load page 50 5 Set the boiler to part load Press the key several times until l3 is displayed on the screen The boiler is now operating on part load 6 Measure the percenta...

Page 69: ...nel 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 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 R000076 B 6 5 5 5 4 90º 4 1 Gas Gaz 2 3 Quinta Pro 30 45 65 90 115 ...

Page 70: ...a mirror for example whether any dust can still be seen If so hoover it up 11 Clean the lowermost 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 no...

Page 71: ...e the ignition electrode plug from the ignition transformer The ignition cable is fixed to the ignition electrode and therefore may not be removed 2 Unscrew the 2 screws Remove the unit 3 Wipe off all traces of deposits using an abrasive cloth 4 Check the ignition electrode for wear Replace if necessary 5 Check the gasket 6 Refit all parts replacing those that are damaged T002872 A 4 1 2 3 Quinta ...

Page 72: ... in reverse order 7 4 3 Assembling the boiler 1 Follow the procedure in reverse to re assemble all of the components 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 ...

Page 73: ... a the boiler must be switched off and then switched on again after 10 seconds before the fault can be reset Error code Description Probable causes Checking solution e 00 Storage unit PSU parameter not found 4 Bad connection 4 Check the wiring e 01 The safety parameters are incorrect 4 Bad connection 4 PSU defective 4 Check the wiring 4 Replace PSU e 02 Flow temperature sensor short circuited 4 Ba...

Page 74: ...essary 4 Vent the air in the heating system 4 Check the circulation direction pump valves 4 Check the water pressure 4 Check that the sensors are operating correctly 4 Check that the sensor has been correctly fitted 4 Check the cleanliness of the heat exchanger 4 Check that parameter p35 has been set correctly e 10 e 11 Difference between the flow and return temperatures too great 4 Sensor fault 4...

Page 75: ...y hot CO2 too high 4 Check the ionization ignition electrode 4 Check the gas valve and replace if necessary 4 Set the CO2 e 17 Problem on the gas valve SU PCB 4 Bad connection 4 Defective SU PCB 4 Check the wiring 4 Inspect the SU PCB and replace it if need be e 34 Fan fault 4 Bad connection 4 Fan defective 4 Check the wiring 4 Replace the fan if need be 4 Check for adequate draw on the chimney co...

Page 76: ...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 5t 9 The boiler control will try to ...

Page 77: ...e and neutral of mains supply mixed up 4 Mains supply incorrectly wired 4 Floating or 2 phase network 4 Invert phase and neutral 4 Set parameter p43 to 0 5v 10 Shutdown input is open 4 External cause 4 Parameter error 4 Bad connection 4 Suppress the external cause 4 Check the parameters 4 Check the wiring 5v 11 Shutdown input active or frost protection active 4 External cause 4 Parameter error 4 B...

Page 78: ...ully opened 4 Check the supply pressure 4 Check the operation and setting of the gas valve unit 4 Check that the air inlet and flue gas discharge flues are not blocked 4 Check that there is no recirculation of flue gases 5v 25 Internal error on the SU PCB 4 Replace the SU PCB 1 These lock outs are not stored in the fault memory 8 3 Error memory The boiler control is equipped with an error memory T...

Page 79: ...o view the following information M 1 Number of times that the error occured hr The number of operating hours 5t State 5v Sub status t1 Flow temperature ºF ºC t Return temperature ºF ºC t3 Calorifier temperature ºF ºC t4 Outside temperature ºF ºC Only with an outside temperature sensor t5 Solar boiler temperature ºF ºC 5p Internal set point ºF ºC fl Ionization current µA Mf Fan speed in rpm pr Wate...

Page 80: ...isplay 5 The fault list or shutdown list can be displayed by pressing the or key 6 Confirm using key S er xx is displayed with xx flashing 7 Press the key several times until er cl is displayed on the screen 8 Press the S key cl 0 is displayed with 0 flashing 9 Press key to modify the value to 1 10 Press the S key to delete the errors from the error memory 11 Press 3 times on the key to exit the e...

Page 81: ...rms and conditions of sale and delivery Always ensure that your return package is accompanied by the duly completed return form see attached example In this way your supplier can fulfil his warranty obligations more easily and more effectively Customer Reference Date Name Address Town Postcode Telephone Contact person Order number Code no Description Serial number 1 Type Installation date Reason f...

Page 82: ... 4023 4025 4020 4023 4024 4021 2005 4022 2013 4008 1001 3004 2044 3007 2009 3013 2029 2008 1002 3011 3010 3001 2047 3005 2028 2031 2032 2027 4006 2033 2017 2012 2011 4005 1005 3012 3003 3008 3009 3002 2002 4018 4019 4002 4015 4012 4011 4004 4015 4001 4003 4016 4014 4013 4010 4017 4009 2040 2039 2038 2037 2042 2041 2045 2046 9 Spare parts Quinta Pro 30 45 65 90 115 80 250413 123157 03 ...

Page 83: ...1 2047 3005 2028 2031 2032 2027 4006 2033 2012 2011 4005 1005 3012 2024 3003 3008 3009 3002 2002 2007 4018 4019 4002 4015 4012 4004 4015 4001 4003 4016 4014 4013 4010 4017 4009 2040 2039 2038 2037 2042 2041 2045 2046 2021 2047 2019 2015 2004 2020 4023 4023 4024 4021 2005 4022 2044 2013 4008 2014 4007 4025 4020 Quinta Pro 30 45 65 90 115 9 Spare parts 250413 123157 03 81 ...

Page 84: ...1 2047 2029 3005 2028 2026 2031 2032 2027 4006 2033 2012 2011 4005 1005 3012 2024 3003 3008 3009 3002 2002 2007 2024 2021 2047 2019 2020 2010 2015 2004 4023 4023 4024 4021 2005 4022 2044 4011 4018 4019 4002 4015 4012 4004 4015 4001 4003 4016 4014 4013 4010 4017 4009 2040 2039 2038 2037 2042 2041 2045 2046 4025 4020 9 Spare parts Quinta Pro 30 45 65 90 115 82 250413 123157 03 ...

Page 85: ...2 2011 4005 1005 2024 2002 2007 2024 2021 2047 2019 2020 2015 2005 3013 3012 3014 3007 3008 3017 3002 3011 3010 3015 3001 3005 3003 3006 3009 3002 3016 4011 4018 4019 4002 4015 4012 4004 4015 4001 4003 4016 4014 4013 4010 4017 4009 2040 2039 2038 2037 2042 2041 2044 2045 2046 2010 2004 4023 4023 4024 4021 4022 4025 4020 Quinta Pro 30 45 65 90 115 9 Spare parts 250413 123157 03 83 ...

Page 86: ...nections and the gas pipes 9 Purge the gas supply pipe of the boiler 10 Checking the electrical connections 11 Checking the air supply connections and flue gas discharge connections 12 Checking the functioning and operational status of the boiler 13 Checking the air gas ratio 14 Remove the measuring device and close the measurement points 15 Correctly fit the front housing of the boiler 16 Attachi...

Page 87: ...nger central heating 8 Inspection of the ionization electrode ignition electrode 9 Assembling the boiler Replace all removed gaskets 10 Filling and refitting the syphon 11 Checking combustion CO2 Full load Part load 12 Number of operating hours 13 Number of successful starts 14 Service message deleted or service indicator reset 15 Maintenance kit A B or C used 16 Boiler visually inspected 17 Extra...

Page 88: ...10 Checklists Quinta Pro 30 45 65 90 115 86 250413 123157 03 ...

Page 89: ...Quinta Pro 30 45 65 90 115 10 Checklists 250413 123157 03 87 ...

Page 90: ...10 Checklists Quinta Pro 30 45 65 90 115 88 250413 123157 03 ...

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Page 92: ...nternet 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 250413 123157 ...

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CR Remeha Quinta Pro 115, Installation And Service Manual

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Summary of Contents for Quinta Pro 115

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