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DeDietrich AGC 10/15 Installation And Service Manual Download Page 110

Code Faults

Cause
of the
fault

Description

Checking / solution

L04

DEF.OUTLET S.

PCU

Boiler temp too low

Bad connection

4

Check the wiring between the PCU PCB and the

sensor

4

Check that the SU PCB is correctly in place

4

Check that the sensor has been correctly fitted

Sensor fault

4

Check the Ohmic value of the sensor

4

Replace the sensor if necessary

No water circulation

4

Vent the air in the heating system

4

Check the circulation (direction, pump, valves)

4

Check the water pressure

4

Check the cleanliness of the heat exchanger

L05

STB OUTLET

PCU

Boiler temperature too high

Bad connection

4

Check the wiring between the PCU PCB and the

sensor

4

Check that the SU PCB is correctly in place

4

Check that the sensor has been correctly fitted

Sensor fault

4

Check the Ohmic value of the sensor

4

Replace the sensor if necessary

No water circulation

4

Vent the air in the heating system

4

Check the circulation (direction, pump, valves)

4

Check the water pressure

4

Check the cleanliness of the heat exchanger

L06

BACK S.FAILURE

PCU

The return temperature sensor

has short-circuited

Bad connection

4

Check the wiring between the PCU PCB and the

sensor

4

Check that the SU PCB is correctly in place

4

Check that the sensor has been correctly fitted

Sensor fault

4

Check the Ohmic value of the sensor

4

Replace the sensor if necessary

L07

BACK S.FAILURE

PCU

The return temperature sensor

is on an open circuit

Bad connection

4

Check the wiring between the PCU PCB and the

sensor

4

Check that the SU PCB is correctly in place

4

Check that the sensor has been correctly fitted

Sensor fault

4

Check the Ohmic value of the sensor

4

Replace the sensor if necessary

8. Troubleshooting

AGC 10/15 - AGC 15 - AGC 25 - AGC 35

108

20/01/2012  - 300026081-001-B

Summary of Contents for AGC 10/15

Page 1: ...Modulens EN Gas fired floor standing condensing boiler AGC 10 15 AGC 15 AGC 25 AGC 35 Installation and Service Manual 300026081 001 B ...

Page 2: ...plies 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 C003655 A ...

Page 3: ...ommendations 10 2 1 Safety instructions 10 2 2 Recommendations 10 3 Technical description 12 3 1 General description 12 3 2 Main parts 12 3 3 Operating principle 13 3 3 1 Skeleton Diagrams 13 3 3 2 Shunt pump 15 3 3 3 Water flow rate 15 3 4 Technical specifications 15 3 4 1 Sensor characteristics 16 4 Installation 18 4 1 Regulations governing installation 18 4 2 Package list 18 4 2 1 Standard deli...

Page 4: ... 8 Installing the outside sensor 36 4 8 1 Choice of the location 36 4 8 2 Connecting the outside sensor 36 4 9 Electrical connections 37 4 9 1 Control unit 37 4 9 2 Recommendations 38 4 9 3 Access to the connection terminal 39 4 9 4 Position of the PCBs 40 4 9 5 Connecting a direct heating circuit 41 4 9 6 Connecting a heating circuit and a domestic hot water tank 42 4 9 7 Connecting two circuits ...

Page 5: ... 5 3 Naming the circuits and generators 77 5 5 4 Setting the heating curve 78 5 5 5 Finalizing work 80 5 6 Reading out measured values 81 5 7 Changing the settings 82 5 7 1 Language selection 82 5 7 2 Calibrating the sensors 83 5 7 3 Professional settings 84 5 7 4 Configuring the network 91 5 7 5 Return to the factory settings 94 6 Switching off the appliance 96 6 1 Installation shutdown 96 6 2 Fr...

Page 6: ...eat exchanger 102 8 Troubleshooting 103 8 1 Anti hunting 103 8 2 Messages Code type Bxx or Mxx 103 8 3 Message history 106 8 4 Faults Code type Lxx or Dxx 106 8 4 1 Deletion of sensors from the memory in the PCB 115 8 5 Failure history 116 8 6 Parameter and input output check mode tests 116 8 6 1 Control system sequence 119 9 Spare parts 121 9 1 General 121 9 2 Spare parts 121 9 2 1 Casing 122 9 2...

Page 7: ...20 01 2012 300026081 001 B 5 ...

Page 8: ...ngerous situation causing slight physical injury CAUTION Risk of material damage Signals important information Signals a referral to other instructions or other pages in the instructions 1 1 2 Symbols used on the equipment 4 Protective earthing Alternating current Caution dangerous live part Disconnect the appliance from the mains before any work on it Connect the protective earthing device Before...

Page 9: ...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 ma...

Page 10: ...gory Gas type Connection pressure mbar II2ESi3P Natural gas H G20 20 Natural gas L G25 25 Propane G31 37 The boiler is preset in the factory to operate on natural gas H G20 For operation on another type of gas see chapter Adapting to another gas type page 70 1 4 3 Additional Directives Apart from the legal provisions and Directives the additional Directives described in these instructions must als...

Page 11: ... set for optimum performance and tested to check the following items 4 Electrical safety 4 Adjustment CO2 4 Domestic hot water mode 4 Water tightness 4 Gas tightness 4 Parameter settings AGC 10 15 AGC 15 AGC 25 AGC 35 1 Introduction 20 01 2012 300026081 001 B 9 ...

Page 12: ...aks 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 work check all installations to ensure that there ...

Page 13: ...nce 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 De Dietrich Thermique to do so AGC 10 15 AGC 15 AGC 25 AGC 35 2 Safety instructions and recommendations 20 01 2012 300026081 001 ...

Page 14: ...4 The boiler is switched on The lighting is switched on for 10 minutes 4 The boiler is switched off The lighting is switched on for 30 minutes 3 2 Main parts 1 Flue gas discharge pipe 2 Flue gas measuring point 3 Heat exchanger 4 Ignition ionization electrode 5 Box for the control PCBs 6 Control panel 7 Command module 8 Water pressure sensor 9 Shunt pump 10 Hydroblock 11 3 way valve 12 Safety valv...

Page 15: ...lf standing 1 Heat exchanger 2 Hydroblock 3 Heating flow 4 Primary DHW tank flow 5 Primary DHW tank return 6 Heating return 7 3 way valve 8 Shunt pump 9 Expansion vessel C003073 C 1 2 8 9 7 3 4 5 6 AGC 10 15 AGC 15 AGC 25 AGC 35 3 Technical description 20 01 2012 300026081 001 B 13 ...

Page 16: ...pump 14 Domestic hot water tank n Boiler with SL type domestic hot water tank 1 Heat exchanger 2 Hydroblock 3 Heating flow 4 Coil exchanger inlet 5 Coil exchanger outlet 6 Heating return 7 3 way valve 8 Shunt pump 9 Expansion vessel 15 Domestic hot water outlet 16 Domestic cold water inlet 17 Domestic hot water tank 18 Domestic water coil M002513 E 1 2 8 9 7 3 10 12 13 14 4 5 6 11 M002514 C 1 2 8 ...

Page 17: ...crease the minimum pump speed with the parameter MIN PUMP SPEED See chapter Professional settings page 84 3 3 3 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 In this way the boiler does not require a minimum water flow rate 3 4 Technical specificat...

Page 18: ... 0 80 4 32 Gas consumption Propane G31 minimum maximum m3 h 0 13 0 61 0 13 0 61 0 21 1 20 0 27 1 44 NOx Emission Scrolls forward EN297A3 mg kWh 33 33 38 41 Mass flue gas flow rate minimum maximum kg h 5 3 25 2 5 3 25 2 8 9 49 3 11 1 57 3 Flue gas temperature minimum maximum C 30 65 30 65 30 80 30 75 Maximum counter pressure Pa 22 80 120 140 Characteristics of the heating circuit Water content ex e...

Page 19: ... System sensor Flow sensor Return sensor NTC Temperature in C 0 10 20 25 30 40 50 60 70 80 90 Resistance in Ω 32014 19691 12474 10000 8080 5372 3661 2535 1794 1290 941 AGC 10 15 AGC 15 AGC 25 AGC 35 3 Technical description 20 01 2012 300026081 001 B 17 ...

Page 20: ...4 User Guide 4 2 2 Accessories Various options are available depending on the configuration of the installation Boiler options Description package Condensates neutralisation station DU13 Condensates neutralisation station without lift pump BP52 Flue gas safety thermostat JA38 adapter 80 125 HR38 3 way internal valve kit JA6 External circuit kit JA7 Direct elbow JA43 Propane conversion kit AGC 15 J...

Page 21: ... calorifier connection kit SL SSL JA8 Boiler and DHW calorifier connection kit HL SHL JA9 Boiler and DHW calorifier connection kit JA10 4 3 Choice of the location 4 3 1 Data plate The data plates provide important information on the appliance serial number model gas category etc 1 This data plate is affixed to the inside side panel of the appliance in the factory 2 When installation has been compl...

Page 22: ...eave enough space around the boiler WARNING 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 A connection to the mains drainage system for the discharge of condensate must be available close to the boiler DHW calorifier type A 100 HL 1408 160 SL 1688 220 SHL 19...

Page 23: ...JA10 G Y Primary flow independent DHW tank Package JA10 G U Heating flow circuit with mixing valve Package JA6 JA7 G I Heating return circuit with mixing valve Package JA6 JA7 G P Domestic cold water inlet G a Domestic hot water outlet G z DHW circulation loop return Pipe G e DHW drain valve on the front of the DHW tank ext Ø 14 mm r Primary solar coil inlet ext Ø 18 mm t Primary solar coil outlet...

Page 24: ...51 105 5 128 5 70 57 55 55 55 112 150 254 680 132 1 5 6 7 8 2 3 4 121 5 1 16 61 M002517 B 1408 520 723 70 55 245 70 167 816 715 4 1482 598 818 3 680 132 600 240 74 105 5 87 300 128 5 40 121 5 680 2 1 2 7 8 11 10 13 12 436 16 61 4 Installation AGC 10 15 AGC 15 AGC 25 AGC 35 22 20 01 2012 300026081 001 B ...

Page 25: ...5 87 300 128 5 121 5 2 1 2 7 8 11 10 13 436 12 1688 1762 1098 1096 994 956 880 16 61 M002519 D 245 70 10 11 12 520 723 87 300 2 13 600 600 520 436 844 917 5 240 74 920 251 105 5 128 5 70 55 167 112 150 254 680 132 1 5 6 7 8 2 3 121 5 1 4 16 AGC 10 15 AGC 15 AGC 25 AGC 35 4 Installation 20 01 2012 300026081 001 B 23 ...

Page 26: ...8 11 10 13 16 436 61 1378 1375 1274 1160 1116 1236 40 12 157 115 1968 2042 14 15 M002521 C 2 600 600 520 520 436 844 1201 918 240 74 251 1116 1160 18 5 105 5 128 5 55 112 150 254 680 723 132 7 8 3 4 121 5 1 70 167 1 2 245 157 115 70 40 88 300 13 11 10 12 14 15 5 6 16 4 Installation AGC 10 15 AGC 15 AGC 25 AGC 35 24 20 01 2012 300026081 001 B ...

Page 27: ...e the shipping pallet in place 2 Remove the protective packaging The technical documentation is housed in the protective block 3 Open the access door on the control panel 4 Insert a screwdriver to unclip the springs at both ends 5 Remove the front panel C003109 B 1 2 n o ti ce ha nd le id in g C003110 B 4 3 5 AGC 10 15 AGC 15 AGC 25 AGC 35 4 Installation 20 01 2012 300026081 001 B 25 ...

Page 28: ...6 Remove the retaining screws 7 Lift the boiler and position it on the ground C003111 C 6 6 C003217 B 7 4 Installation AGC 10 15 AGC 15 AGC 25 AGC 35 26 20 01 2012 300026081 001 B ...

Page 29: ...tank 1 Put the DHW tank in place Refer to the DHW tank s installation use and maintenance instructions 2 Carry out steps 1 to 6 described above See chapter Positioning the boiler on its own page 25 3 Position the boiler on the DHW tank C003078 B 1 8 M002522 A 2 1 AGC 10 15 AGC 15 AGC 25 AGC 35 4 Installation 20 01 2012 300026081 001 B 27 ...

Page 30: ... own page 25 4 4 4 Reversing the opening direction of the control panel door As standard the control panel access door opens to the left To open the control panel access door to the right proceed as follows 1 Open and remove the control panel door 2 Take the control system module out of its housing and disconnect it 3 Lift and pivot the control system module support 4 Remove the control panel 1 C0...

Page 31: ...ions n Fitting the appliance to new installations 4 Clean the installation with a universal cleaner to eliminate debris from the appliance copper flaxen thread flux 4 Thoroughly flush the installation until the water runs clear and shows no impurities n Fitting the appliance to existing installations 4 Remove sludge from the installation 4 Flush the installation 4 Clean the installation with a uni...

Page 32: ...xpansion vessel on the heating return pipe z If the water volume is greater than 225 litres or the static height of the system exceeds 5 metres an additional expansion vessel must be fitted Refer to the table below to determine the expansion vessel required for the installation Conditions of validity of the table 4 3 bar safety valve 4 Average water temperature 70 C Supply temperature 80 C Return ...

Page 33: ...nsert the condensate collector hose coming from the siphon j 4 Mount a trap or a siphon in the discharge pipe CAUTION Do not make a fixed connection owing to maintenance work on the siphon 4 Do not plug the condensate discharge pipe 4 Set the discharge pipe at a gradient of at least 30 mm per metre maximum horizontal length 5 metres 4 Do not drain condensation water into a roof gutter at any time ...

Page 34: ... Fill the water siphon before starting the boiler to avoid combustion products escaping from the boiler 4 6 Gas connection DANGER Before making the gas connections ensure that the boiler is immobilised in accordance with prevailing standards 1 3 4 5 2 L000181 A C003098 E 6 6 4 Installation AGC 10 15 AGC 15 AGC 25 AGC 35 32 20 01 2012 300026081 001 B ...

Page 35: ...ld keep in mind the consumption of all domestic appliances 4 If the gas meter has too low a capacity inform the energy supply company CAUTION 4 Ensure that there is no dust in the gas pipe Blow into the pipe or shake it before mounting 4 We recommend installing a gas filter on the gas pipe to prevent clogging of the gas valve unit 4 Connect the gas pipe in accordance with prevailing standards and ...

Page 36: ... Configuration C93 Air flue gas connection by concentric pipes in the boiler room and single pipes in the chimney combustive air in counter current in the chimney 4 Configuration C93 Air flue gas connection by concentric pipes in the boiler room and single flex in the chimney combustive air in counter current in the chimney WARNING 4 Only factory components are authorised for connecting the boiler...

Page 37: ...rminal Alu or PPS 60 100 mm 5 9 13 0 4 9 5 5 80 125 mm 6 8 10 7 20 0 20 0 C93 Concentric pipes in the boiler room Single conduits in the chimney combustive air in counter current Alu or PPS 60 100 mm 60 mm Rigid duct 8 5 15 0 8 1 9 0 Concentric pipes in the boiler room Flexible single conduit in the chimney PPS 60 100 mm 80 mm Flexible duct 5 8 9 9 20 0 20 0 C53 Bi flow adapter and separate single...

Page 38: ...f meteorological variations 4 protected from direct sunlight 4 easy to access A Recommended position B Possible position H Inhabited height controlled by the sensor Z Inhabited area controlled by the sensor Positions to be avoided 4 masked by a building element balcony roof etc 4 close to a disruptive heat source sun chimney ventilation grid etc 4 8 2 Connecting the outside sensor Mount the sensor...

Page 39: ...it are described in the table below Power supply voltage 230 V AC 50 Hz Rating of the main fuse F1 230 VAC 6 3 AT Fan DC 27 VDC CAUTION Keep to the polarity shown on the terminals phase L neutral N and earth A Routing of the 230 V cables Z Routing of the sensor cables CAUTION The following components of the appliance are at a voltage of 230 V 4 Boiler pump 4 Combined venturi and gas valve unit 4 3...

Page 40: ...ble guides at least 20 cm apart All connections are made with the terminal boxes designed for that purpose on the back of the boiler s command board The connection cables are threaded into the boiler through the space provided between the top panel and the upper rear panel These cables will be fixed on to the control panel with cable clips supplied in a separate bag Power the appliance via a circu...

Page 41: ...ntrol panel door 2 Insert a screwdriver to unclip the springs at both ends 3 Remove the front panel 4 Lift and pivot the control system module support 1 C003099 D C003101 B 2 3 4 5 C003102 B AGC 10 15 AGC 15 AGC 25 AGC 35 4 Installation 20 01 2012 300026081 001 B 39 ...

Page 42: ... panel 7 Remove the 2 retaining screws 8 Disassemble the protective cover from the flat bars 4 9 4 Position of the PCBs C003083 D SCU PCU SU PSU 6 7 C003103 B M002533 B 8 8 9 4 Installation AGC 10 15 AGC 15 AGC 25 AGC 35 40 20 01 2012 300026081 001 B ...

Page 43: ...ct the wires from the safety thermostat to the connector E Connect the outside temperature sensor R Do not connect anything to the terminal block Settings to be made for this type of installation Parameters Access Settings to be made See chapter INSTALLATION Installer level SYSTEM menu EXTENDED Displaying the parameters in extended mode page 74 If safety thermostat is connected to BL on the connec...

Page 44: ...stat if the heating circuit is for underfloor heating 4 Remove the bridge 4 Connect the wires from the safety thermostat to the connector E Connect the DHW pump R Connect the plate exchanger sensor T Connect the DHW sensor Y Connect the outside temperature sensor U Connect the DHW tank anode I Connect the domestic hot water looping pump Option O CAUTION Do not connect anything to the Mr outlet on ...

Page 45: ...e 84 1 The parameter is only displayed if INSTALLATION parameter is set to EXTENDED n Connecting a direct heating circuit and a type SL DHW tank X20 X4 2 4 5 3 6 8 7 On off OT BL RL S EXT S ECS 1 TS B A B 0 10V S AMB C 4 3 2 1 2 1 S AMB B 2 1 S AMB A 2 1 S SYST TA S ECS S EXT S DEP C 2 1 2 1 2 1 2 1 2 1 S DEP B 2 1 PCU SCU L000157 D A Do not connect anything to the terminal block Z Connect a safet...

Page 46: ...ting the parameters specific to the installation page 75 If safety thermostat is connected to BL on the connection terminal block IN BL Installer level PRIMARY INSTAL P menu TOTAL STOP Professional settings page 84 1 The parameter is only displayed if INSTALLATION parameter is set to EXTENDED n Connecting a direct heating circuit and an independent domestic hot water tank X20 X4 3 2 6 4 5 8 7 On o...

Page 47: ...nal block The reversal valve is connected to the PCU PCB in the boiler I Do not connect anything to the terminal block Settings to be made for this type of installation Parameters Access Settings to be made See chapter INSTALLATION Installer level SYSTEM menu EXTENDED Displaying the parameters in extended mode page 74 If a domestic hot water looping pump is connected to MA on the terminal block O ...

Page 48: ... Connect the DHW sensor Package AD212 R Connect the 3 way valve flow sensor circuit B T Connect the heating pump circuit B Y Connect the 3 way valve circuit B U Connect the outside temperature sensor I Connect the DHW tank anode CAUTION 4 If the tank is fitted with a Titan Active System impressed current anode connect the anode to the inlet on the anode on the tank 4 If the tank is not fitted with...

Page 49: ...e tank In this installation example the storage tank type QUADRO DU 750 incorporates a domestic hot water zone The boiler starts up systematically to maintain the domestic hot water zone in the storage tank or to maintain the independent tank at temperature If the storage tank does not have a DHW zone use an independent domestic hot water tank X20 X4 7 8 6 M 4 5 10 9 1 3 2 On off OT BL RL S EXT S ...

Page 50: ...taller level SYSTEM menu STORAGE TANK Setting the parameters specific to the installation page 75 P DHW 1 Installer level SYSTEM menu PUMP BOILER PUMP Installer level SYSTEM menu ALL 1 The parameter is only displayed if INSTALLATION parameter is set to EXTENDED The DHW part is maintained at the DHW set point by the boiler The heating zone is maintained at the set temperature calculated according t...

Page 51: ... heating E Connect the DHW sensor Package AD212 R Outside sensor T Connect the DHW tank anode If the tank is not fitted with an impressed current anode put the simulation connector in place delivered with the DHW sensor package AD212 Y Connect the heating pump Circuit A U Connect the sensor from the storage tank I Buffer tank O Connect the solar station to the solar collectors P Solar sensor probe...

Page 52: ...perature calculated according to the outside temperature The zone is reheated when the heating buffer temperature sensor falls 6 C below the calculated set temperature Reheating in the heating zone stops when the heating buffer temperature rises above the calculated set temperature n PS storage tank and DHW tank connected to the storage tank The boiler only starts up production of domestic hot wat...

Page 53: ...74 I SYST 1 Installer level SYSTEM menu ST TANK DHW Setting the parameters specific to the installation page 75 P DHW 1 Installer level SYSTEM menu PUMP BOILER PUMP Installer level SYSTEM menu ALL 1 The parameter is only displayed if INSTALLATION parameter is set to EXTENDED The DHW tank is loaded from the storage tank If during DHW loading the temperature of the storage tank falls below the prima...

Page 54: ... antifreeze continues to be active The contact direction can still be adjusted by the parameter CT TEL U Do not connect anything to the terminal block Settings to be made for this type of installation Parameters Access Settings to be made See chapter INSTALLATION Installer level SYSTEM menu EXTENDED Displaying the parameters in extended mode page 74 CIRC B Installer level SYSTEM menu SWIM P Settin...

Page 55: ... The control system only regulates the primary circuit boiler exchanger 4 Connect the primary circuit pump boiler exchanger to the MB outlet on the connection terminal block The temperature MAX CIRC B is then guaranteed during comfort periods on programme B in summer and winter alike The swimming pool can also be connected to circuit C by adding the AD249 option 4 Make the connection to the termin...

Page 56: ... to be made See chapter INSTALLATION Installer level SYSTEM menu EXTENDED Displaying the parameters in extended mode page 74 If the electric tank is connected to MA CIRC A 1 Installer level SYSTEM menu DHW ELEC Setting the parameters specific to the installation page 75 If the electric tank is connected to MAUX S AUX 1 Installer level SYSTEM menu DHW ELEC 1 The parameter is only displayed if INSTA...

Page 57: ...M R Connect the TELCOM remote vocal monitoring module depending on its availability in your country T Connect the load pump of the second tank Y Second domestic hot water tank U Connect the DHW sensor of the second tank I Alarm indicator O Do not connect anything to the terminal block Settings to be made for this type of installation Parameters Access Settings to be made See chapter INSTALLATION I...

Page 58: ...o be made See chapter INSTALLATION Installer level SYSTEM menu EXTENDED Displaying the parameters in extended mode page 74 P DHW 1 Installer level SYSTEM menu PUMP Setting the parameters specific to the installation page 75 CASCADE 1 Installer level NETWORK menu ON Configuring the network page 91 MASTER CONTROLLER 1 Installer level NETWORK menu ON SYSTEM NETWORK 1 Installer level NETWORK menu ADD ...

Page 59: ...OFF SLAVE NUMBER 1 Installer level NETWORK menu 2 3 1 The parameter is only displayed if INSTALLATION parameter is set to EXTENDED In this case all of the boilers handle domestic hot water production n DHW tank on master boiler A Master boiler Z Secondary boiler E Secondary boiler R Low loss header T Cascade outlet sensor Connect the sensor to the terminal block S SYST on the master boiler Y Cable...

Page 60: ...NETWORK menu OFF SLAVE NUMBER 1 Installer level NETWORK menu 2 3 1 The parameter is only displayed if INSTALLATION parameter is set to EXTENDED In this case the Master boiler alone handles domestic hot water production The slave boilers continue to operate in heating mode 4 10 Electrical diagram 230V 50Hz Power supply N Neutral X112 Water pressure gauge 0 10 V Input PCU Primary control unit X114 R...

Page 61: ...stallation must comply with following characteristics Total installed heat output kW 70 70 200 200 550 550 Degree of acidity water non treated pH 7 9 7 9 7 9 7 9 Degree of acidity water treated pH 7 8 5 7 8 5 7 8 5 7 8 5 Conductivity at 25 C µS cm 800 800 800 800 Chlorides mg l 150 150 150 150 Other components mg l 1 1 1 1 Total water hardness 1 f 1 35 1 20 1 15 1 5 dH 0 5 20 0 0 5 11 2 0 5 8 4 0 ...

Page 62: ...splay the boiler must be switched on 1 Open the cold water inlet and heating outlet valves 2 Open the filling draw off valve on the heating system 3 Close the filling valve when the pressure gauge shows a pressure of 2 bar 4 Check the tightness of the water connections 1 2 3 4 T000181 B T001507 B 4 Installation AGC 10 15 AGC 15 AGC 25 AGC 35 60 20 01 2012 300026081 001 B ...

Page 63: ...taller E Keys on which the function varies as and when selections are made F Rotary setting button 4 Turn the rotary button to scroll through the menus or modify a value 4 Press the rotary button to access the menu selected or confirm a value modification A000866 A bar STD t 0 2 4 6 8 10 12 14 16 18 22 24 20 pb AUTOxc r j M g m A B C D E F AGC 10 15 AGC 15 AGC 25 AGC 35 5 Commissioning 20 01 2012 ...

Page 64: ... j Back to the previous level ESC Back to the previous level without saving the modifications made t Manual reset n Flame output level C002705 A The whole symbol flashes The burner starts up but the flame is not yet present C002704 A Part of the symbol flashes Output is increasing C002703 A Steady symbol The required output has been reached C002702 A Part of the symbol flashes Output is dropping b...

Page 65: ...l is displayed when a DAY override comfort is activated 4 Flashing symbol Temporary override 4 Steady symbol Permanent override m Reduced mode The symbol is displayed when a NIGHT override reduced is activated 4 Flashing symbol Temporary override 4 Steady symbol Permanent override g Holiday mode The symbol is displayed when a HOLIDAY override antifreeze is activated 4 Flashing symbol Holiday mode ...

Page 66: ... bar Permanent override n Other information r The symbol is displayed when domestic hot water production is running w Valve indicator The symbol is displayed when a 3 way valve is connected 4 x 3 way valve opens 4 c 3 way valve closes M The symbol is displayed when the pump is operating Name of the circuit for which the parameters are displayed bar STD t 0 2 4 6 8 10 12 14 16 18 22 24 20 C002708 A...

Page 67: ...nformation and settings in the After Sales level can be accessed by initiates 1 Press key for around 10 seconds Before the After Sales level is displayed the Installer level will be displayed Hold down the key until PARAMETERS is displayed bar 1 1 2 2 r c STD t v 0 2 4 6 8 10 12 14 16 18 22 24 20 pb AUTOxc r j M g m SUNDAY 11 45 C002219 D 04 1 1 2 2 r c STD t v 0 2 4 6 8 10 12 14 16 18 22 24 20 pb...

Page 68: ...ey j2 times It is possible to use the and keys instead of the rotary button bar 1 1 2 2 r c STD t v 0 2 4 6 8 10 12 14 16 18 22 24 20 pb AUTOxc r j L g m MEASURES CHOICE TIME PROG TIME PROGRAM SETTING TIME DAY a C002220 B 04 bar 1 1 2 2 r c STD t v 0 2 4 6 8 10 12 14 16 18 22 24 20 pb AUTOxc r j L g m CURRENT PROG B CURRENT PROG C P2 P3 a C002221 C 04 bar 1 1 2 2 r c STD t v 0 2 4 6 8 10 12 14 16 ...

Page 69: ...e 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 neces...

Page 70: ...ING Check the condition of the tightness gasket when refitting the cover to the sealed chamber n Checking the gas circuit WARNING Ensure that the boiler is switched off 1 Remove the front panel 2 Remove the cover from the sealed chamber See chapter Removing the cover from the sealed chamber page 68 1 2 L000166 A 5 Commissioning AGC 10 15 AGC 15 AGC 25 AGC 35 68 20 01 2012 300026081 001 B ...

Page 71: ...ng the pressure outlet on the gas block Tighten the measurement point when the pipe has been sufficiently purged 8 Check the tightness of the gas connections in the boiler 5 2 3 Hydraulic circuit 4 Check the condensate discharge siphon it must be filled with clean water up to the mark 4 Check that there are no leaks on the hydraulic connections 5 2 4 Electrical connections 4 Check the electrical c...

Page 72: ...may carry out the following operations The boiler is preset in the factory to operate on natural gas H G20 For operation on another group of gases carry out the following operations 4 Set the fan speed using the parameters MIN VENT MAX VENT BOIL MAX VENT DHW and START SP See chapter Professional settings page 84 4 Set the air gas ratio Setting the air gas ratio Full load page 71 Setting the air ga...

Page 73: ...PMAX is displayed The full load is set 6 Measure the percentage of O2 or CO2 in the flue gases with the cover of the watertight housing removed 7 If this rate does not match the required value correct the gas air ratio using the adjustment screw A on the gas valve unit 8 Check the flame through the flame inspection window The flame must not be detached M002534 A 1 2 1 1 2 2 r c STD t v 0 2 4 6 8 1...

Page 74: ...2 0 3 10 3 0 2 5 2 0 5 10 3 0 3 4 00 AGC 35 5 2 0 3 10 3 0 2 5 2 0 5 10 3 0 3 4 40 5 4 3 Setting the air gas ratio Part load 1 Unscrew the plug of the flue gas measurement point 2 Connect the flue gas analyser WARNING Ensure that the opening around the sensor is completely sealed when taking measurements 3 Remove the cover from the sealed chamber see chapter Removing the cover from the sealed cham...

Page 75: ...ue Checking value O2 CO2 O2 CO2 AGC 10 15 5 9 0 4 8 4 0 2 5 9 0 4 8 4 0 2 AGC 15 5 9 0 4 8 4 0 2 5 9 0 4 8 4 0 2 AGC 25 5 9 0 4 8 4 0 2 5 9 0 4 8 4 0 2 AGC 35 5 5 0 4 8 6 0 2 5 5 0 5 8 6 0 3 O2 CO2 control and setting values for propane G31 at low speed Boiler type Setting value Checking value O2 CO2 O2 CO2 AGC 10 15 5 8 0 3 9 9 0 2 5 8 0 3 9 9 0 2 AGC 15 5 8 0 3 9 9 0 2 5 8 0 3 9 9 0 2 AGC 25 5 8...

Page 76: ... assemble all of the components 5 5 Checks and adjustments after commissioning 5 5 1 Displaying the parameters in extended mode The display mode on the control panel is set as standard in such a way as only to show the conventional parameters It is possible to switch to extended mode by proceeding as follows 1 Access the installer level Press key for around 5 seconds 2 Select the menu SYSTEM 4 Tur...

Page 77: ...sing the circuit for pool management DIRECT Use of circuit in direct heating circuit CIRC C 1 3WV Connecting a circuit with 3 way valve For example Underfloor heating 3WV SWIM P Using the circuit for pool management DIRECT Use of circuit in direct heating circuit O PUMP A 1 2 CH PUMP A Heating pump circuit A The PUMP A outlet is used to control the pump on circuit A CH PUMP A CIRC AUX Used to resu...

Page 78: ...LURE The telephone outlet is closed in the event of failure FAILURE REVISION The telephone outlet is closed in the event of revision display DEF REV The telephone outlet is closed in the event of failure or revision display CT TEL 1 CLOSE See table below CLOSE OPEN I TEL 1 ANTIFR Start anti freeze in boiler command ANTIFR 0 1 A ON or OFF contact I TEL can be used as an antifreeze activation inlet ...

Page 79: ...de is active on the circuit concerned The mode selected on the circuit is active 0 1 B The antifreeze mode is active on the circuit concerned The mode selected on the circuit is active 0 1 C The antifreeze mode is active on the circuit concerned The mode selected on the circuit is active 0 1 DHW The antifreeze mode is active for the DHW circuit The mode selected on the DHW circuit is active 0 1 AU...

Page 80: ...otary button The name is confirmed If the name reaches 6 characters it is automatically confirmed when the last character is confirmed 5 5 4 Setting the heating curve 1 Access the installer level Press key for around 5 seconds 2 Select the menu SECONDARY INSTAL P 4 Turn the rotary button to scroll through the menus or modify a value 4 Press the rotary button to access the menu selected or confirm ...

Page 81: ...erature for which the maximum water temperature in the circuit is reached T Value of the heating curve This value corresponds to the parameter HEAT CURV See chapter Professional settings page 84 When you modify the heating curve Z and T are recalculated and repositioned automatically bar 1 1 2 2 r c STD t v 0 2 4 6 8 10 12 14 16 18 22 24 20 pb AUTOxc r j M g m BUILD INERTIA CIRC CURVE B CIRC CURVE...

Page 82: ... the temperature in the heating system to approximately 70 C 5 Shut down the boiler 6 After about 10 minutes vent the air in the heating system 7 Checking the hydraulic pressure If necessary top up the water level in the heating system recommended hydraulic pressure between 1 5 and 2 bar 8 Tick the gas category used on the data plate 9 Complete the checklist 10 Explain the operation of the install...

Page 83: ...LET TEMP B 1 Temperature of the flow water in circuit B C OUTLET TEMP C 1 Temperature of the flow water in circuit C C SYSTEM TEMP 1 Temperature of the system flow water if multi generator C T DHW BOTTOM 1 Water temperature in the bottom of the DHW tank C TEMP TANK AUX 1 Water temperature in the second DHW tank connected to the AUX circuit C DHW A TEMP 1 Water temperature in the second DHW tank co...

Page 84: ...ge selection 1 Access the installer level Press key for around 5 seconds 2 Select the menu LANGUAGE 4 Turn the rotary button to scroll through the menus or modify a value 4 Press the rotary button to access the menu selected or confirm a value modification For a detailed explanation of menu browsing refer to the chapter Browsing in the menus page 66 Installer level Menu LANGUAGE Adjustment range D...

Page 85: ... 5 0 C Room offset on circuit A Is used to set a room offset Make this setting 2 hours after switching on when the room temperature has stabilised 0 0 ANTIFR ROOM A 0 5 to 20 C Room temperature antifreeze activation on circuit A 6 C CALIBR ROOM B 2 1 4 Calibration of the room sensor on circuit B Make this setting 2 hours after switching on when the room temperature has stabilised Room temperature ...

Page 86: ...hrough the menus or modify a value 4 Press the rotary button to access the menu selected or confirm a value modification For a detailed explanation of menu browsing refer to the chapter Browsing in the menus page 66 Installer level Menu PRIMARY LIMITS Parameter Adjustment range Description Factory setting Customer setting BOILER MAX 20 to 90 C Maximum boiler temperature 80 C MAX R HEAT 1 0 100 Max...

Page 87: ...o 10 C Outside temperature at which the installation s antifreeze protection is activated Below this temperature the pumps are permanently on and the minimum temperatures for each circuit are respected When NIGHT STOP is set the reduced temperature is maintained in each circuit Menu SECONDARY INSTAL P OFF Antifreeze protection is not activated 3 C HCZP D A 1 2 OFF 20 to 90 C Curve base temperature...

Page 88: ...tia 0 for a building with low thermal inertia 3 for a building with normal thermal inertia 10 for a building with high thermal inertia Modification of the factory setting is only useful in exceptional cases 3 22 hours CIRC CURVE A 2 0 to 4 Heating curve of the circuit A CIRC CURVE page 89 1 5 ROOM INFL A 1 0 to 10 Influence of room sensor A ROOM S INFL page 90 3 CIRC CURVE B 2 0 to 4 Heating curve...

Page 89: ...er overheating 4 minutes HW PUMP DELAY 1 2 2 to 15 minutes Timing of the shutdown of the domestic hot water pump The timing of the domestic hot water load pump shutdown prevents the boiler and the heating circuits overheating Only if a load pump is used 2 minutes ADAPT ON Automatic adaptation of the heating curves for each circuit with a room sensor with an influence of 0 ON OFF The heating curves...

Page 90: ...nt when the solar pump is running at 100 5 C REFERENCE DT 10 to 20 C Temperature difference that the solar pump tries to maintain between the solar DHW sensor and the panel 10 C MAX T COLLECTOR 100 to 125 C Temperature of the panel above which the solar pump starts up The pump does not operate if the temperature of the solar tank is higher than 80 C 100 C MAX TPS PUMP 1 to 5 min Minimum operating ...

Page 91: ... all other circuits e g DHW are shut down The use of this function is only possible on circuits B and C A STOP DRYING TEMP Z START DRYING TEMP E Today R NB DAYS DRYING T Normal regulation End of drying Y Heating temperature setting C For example A STOP DRYING TEMP 47 C Z START DRYING TEMP 20 C R NB DAYS DRYING T Normal regulation End of drying Y Heating temperature setting C Every day at midnight ...

Page 92: ...re is lower than the room sensor set point The reduced temperature is maintained during reduced periods The circuit pump operates constantly 4 When the room temperature is higher than the room sensor set point Heating is shut down during reduced periods When installation antifreeze is active the reduced temperature is maintained during reduced periods n Function 0 10 V This function controls the b...

Page 93: ... is input incorrectly the display kWh will also be incorrect The quantity of heat kWh value can only be used for checks carried out for personal reasons Flat solar panels Solar panel installation Area m2 Number of panels Flow rate l h Flow rate l min 3 5 1 or 2 400 6 7 6 8 3 or 4 300 5 0 8 10 4 or 5 250 4 1 8 10 2x2 750 12 5 12 15 2x3 670 11 2 16 20 2x4 450 7 5 12 15 3x2 850 14 2 18 23 3x3 800 13 ...

Page 94: ... delay for starting up or shutting down generators 4 mn SLAVE NUMBER 6 2 to 10 Set the network address of the secondary generator 2 1 The menu is displayed only if the INSTALLATION parameter is set to EXTENDED 2 The parameter is only displayed if CASCADE is set to NO 3 The parameter is only displayed if CASCADE is set to ON 4 The parameter is only displayed if MASTER CONTROLLER is set to ON 5 The ...

Page 95: ...RK This screen summarises the elements in the network recognised by the system Press j to go back to the previous list n Connecting VM iSystem in cascade It is possible to assign VMs only as slaves Proceed as follows 1 Set parameter CASCADE to NO 1 1 2 2 r c STD t v 0 2 4 6 8 10 12 14 16 18 22 24 20 pb AUTOxc r j L g m CASCADE MASTER CONTROLER SYSTEM NETWORK FUNCT INTER STAGE TIMER ON ON TRADITION...

Page 96: ...screen summarises the elements in the network recognised by the system Press j to go back to the previous list 5 7 5 Return to the factory settings To reset the appliance proceed as follows 1 Press key C and j simultaneously for 4 seconds The menu RESET is displayed 2 To set the following parameters Menu RESET Choice of generator Parameter Description GENERATOR RESET TOTAL Performs a TOTAL RESET o...

Page 97: ...elect the desired language by turning the rotary button 2 To confirm press the rotary button Français Deutsch English Italiano Espanol Nederlands Pycck Polski Türk bar 1 1 2 2 r c STD t v 0 2 4 6 8 10 12 14 16 18 22 24 20 pb xc r g m ÿ LANGUE FRANCAIS C002286 C AGC 10 15 AGC 15 AGC 25 AGC 35 5 Commissioning 20 01 2012 300026081 001 B 95 ...

Page 98: ...ating pump continues to run for a short time 4 If the water temperature in the storage tank is less than 7 C it is reheated to its set point CAUTION 4 The antifreeze protection does not function if the appliance is switched off 4 The integrated protection system only protects the boiler not the installation To protect the installation set the appliance to HOLIDAYS mode The HOLIDAYS mode protects 4...

Page 99: ...ns page 99 4 Carry out specific maintenance operations if necessary Replacing the ionization ignition electrode Replacing the 3 way valve Replacing the non return valve 7 2 Chimney sweep instructions CAUTION Have the flues swept at least once a year or more depending on the regulations in force in your country Only a qualified engineer may carry out the following operations 1 Press the key 2 Check...

Page 100: ...r a detailed explanation of menu browsing refer to the chapter Browsing in the menus page 66 3 To set the following parameters After Sales level Menu REVISION Parameter Adjustment range Description TYPE NO Factory setting No message indicating that maintenance is necessary MANU Recommended setting Signals that maintenance is necessary on the date selected Set the date using the parameters below AU...

Page 101: ...ue 4 Press the rotary button to access the menu selected or confirm a value modification For a detailed explanation of menu browsing refer to the chapter Browsing in the menus page 66 3 To set the following parameters After Sales level Menu SUPPORT Parameter Description NAME Input the installer s name TELEPHONE NUM Input the installer s telephone number When the message REVISION is displayed press...

Page 102: ...s of the flue gases evacuation and air inlet connections 7 4 5 Checking combustion The check on combustion is done by measuring the percentage of O2 CO2 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 CAUTION Ensure that the opening around the sensor is completely sealed when taking measurements 3 Set...

Page 103: ...ected replace the air vent 7 Close the plug on the automatic air vent 7 4 7 Checking the safety valve 1 Check whether there is any water in the safety valve flow pipe 2 If any leaks are detected replace the safety valve 7 4 8 Checking the siphon 1 Remove the cover from the sealed chamber see chapter Removing the cover from the sealed chamber page 68 2 Remove the siphon and clean it 3 Fill the siph...

Page 104: ...op cleaning brush on the endpiece 9 Check using a mirror for example whether any dust can still be seen If so hoover it up 10 The burner does not require any maintenance it is self cleaning 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 11 Checking the ignition electrode ionization sensor The gap must be between ...

Page 105: ... displayed again correct the problem by following the instructions in the table below Code Messages Description Checking solution B00 BL PSU ERROR The PSU PCB is incorrectly configured Parameter error on the PSU PCB 4 Set the type of generator again in the menu CONFIGURATION Refer to the original rating plate B01 BL MAX BOILER Maximum flow temperature exceeded The water flow in the installation is...

Page 106: ...ion 4 Check the wiring SCU PCB not installed in the boiler 4 Install an SCU PCB B14 BL WATER MIS The water pressure is lower than 0 8 bar Not enough water in the circuit 4 Top up the installation with water B15 BL GAS PRESS Gas pressure too low Incorrect setting of the gas pressure switch on the SCU PCB 4 Check that the gas valve is fully opened 4 Checking the gas supply pressure 4 Check whether t...

Page 107: ...s message disappears after 10 seconds if the boiler can control the HL tank 4 Wait for 10 seconds to see whether the error persists 4 Check that there are no HL tanks connected 4 Check that there are no sensors connected to the X20 inlet on the PCU B29 to B34 BL UNKNOWN Bxx Incorrect configuration of the PCU 4 In the CONFIGURATION menu set the AUTODETECTION parameter to YES it will revert automati...

Page 108: ...ake a note of the code displayed The code is important for the correct and rapid diagnosis of the type of failure and for any technical assistance that may be needed 2 Press the t key If the code is displayed again switch off the boiler and then switch it back on bar 1 1 2 2 r c STD t v 0 2 4 6 8 10 12 14 16 18 22 24 20 pb AUTOxc r j M g m SUNDAY 11 45 10 TEMP _ _ _ _ C002272 C 04 bar 1 1 2 2 r c ...

Page 109: ...on 4 Check the wiring between the PCU PCB and the sensor 4 Check that the SU PCB is correctly in place 4 Check that the sensor has been correctly fitted Sensor fault 4 Check the Ohmic value of the sensor 4 Replace the sensor if necessary L03 DEF OUTLET S PCU The boiler flow sensor is on an open circuit Bad connection 4 Check the wiring between the PCU PCB and the sensor 4 Check that the SU PCB is ...

Page 110: ...e Ohmic value of the sensor 4 Replace the sensor if necessary No water circulation 4 Vent the air in the heating system 4 Check the circulation direction pump valves 4 Check the water pressure 4 Check the cleanliness of the heat exchanger L06 BACK S FAILURE PCU The return temperature sensor has short circuited Bad connection 4 Check the wiring between the PCU PCB and the sensor 4 Check that the SU...

Page 111: ...is correctly in place 4 Check that the sensor has been correctly fitted Sensor fault 4 Check the Ohmic value of the sensor 4 Replace the sensor if necessary No water circulation 4 Vent the air in the heating system 4 Check the circulation direction pump valves 4 Check the water pressure 4 Check the cleanliness of the heat exchanger L10 DEP RET MIN PCU Difference between the flow and return tempera...

Page 112: ...the heating system 4 Check the circulation direction pump valves 4 Check the water pressure 4 Check the cleanliness of the heat exchanger L14 BURNER FAILURE PCU 5 burner start up failures No ignition 4 Check the wiring between the PCU PCB and the ignition transformer 4 Check that the SU PCB is correctly in place 4 Check the ionization ignition electrode 4 Check the earthing 4 SU PCB faulty Change ...

Page 113: ...f the sensors 4 Replace the sensor if necessary Water circulation direction reversed 4 Check the circulation direction pump valves L36 I CURRENT FAIL PCU The flame went out more than 5 times in 24 hours while the burner was operating No ionization current 4 Purge the gas supply to remove air 4 Check that the gas valve is fully opened 4 Checking the gas supply pressure 4 Check the operation and set...

Page 114: ...U Circuit B flow sensor fault Circuit C flow sensor fault Remarks The circuit pump is running The 3 way valve motor on the circuit is no longer powered and can be adjusted manually Bad connection 4 Check whether the sensor is connected See chapter Deletion of sensors from the memory in the PCB page 115 4 Check the link and the connectors 4 Check that the sensor has been correctly fitted Sensor fau...

Page 115: ... room temperature sensor fault B room temperature sensor fault C room temperature sensor fault Note The circuit concerned operates without any influence from the room sensor Bad connection 4 Check whether the sensor is connected See chapter Deletion of sensors from the memory in the PCB page 115 4 Check the link and the connectors 4 Check that the sensor has been correctly fitted Sensor fault 4 Ch...

Page 116: ...ensors from the memory in the PCB page 115 4 Check the link and the connectors 4 Check that the sensor has been correctly fitted Sensor fault 4 Check the Ohmic value of the sensor 4 Replace the sensor if necessary D19 SOL COL S FAIL SCU Header sensor fault Bad connection 4 Check whether the sensor is connected See chapter Deletion of sensors from the memory in the PCB page 115 4 Check the link and...

Page 117: ...Domestic hot water production has stopped but can nonetheless be restarted using key r The tank is no longer protected If a tank without Titan Active System is connected to the boiler check that the TAS simulation connector delivered with package AD212 is fitted to the sensor card D99 DEF BAD PCU The SCU software version does not recognise the PCU connected 4 Update the SCU with the appropriate so...

Page 118: ...ERS is displayed 2 Check the following parameters 4 Turn the rotary button to scroll through the menus or modify a value 4 Press the rotary button to access the menu selected or confirm a value modification For a detailed explanation of menu browsing refer to the chapter Browsing in the menus page 66 bar 1 1 2 2 r c STD t v 0 2 4 6 8 10 12 14 16 18 22 24 20 pb AUTOxc r j M g m SUNDAY 11 45 10 TEMP...

Page 119: ...T TEMP C 1 3 Temperature of the flow water in circuit C SWIMMING P T C Temperature of the swimming pool water sensor on circuit C OUTSIDE TEMP 1 Outside temperature ROOMTEMP A 1 Room temperature of circuit A ROOMTEMP B 1 3 Room temperature of circuit B ROOMTEMP C 1 3 Room temperature of circuit C WATER TEMP 1 3 Water temperature in the DHW tank IN 0 10V 1 3 Voltage at input 0 10 V CURRENT 1 Ioniza...

Page 120: ...presence 0 absence FLAME Flame presence test 1 presence 0 absence GAS VALVE OPEN CLOSE Opening the valve Closing the valve FAILURE ON Fault display OFF No fault SEQUENCE Control system sequence See chapter Control system sequence page 119 TYPE Generator type R CTRL A 1 ON Presence of a remote control A OFF No remote control A R CTRL B 1 ON Presence of a remote control B OFF No remote control B R C...

Page 121: ...sful ignition 3 4 30 Burner lit and free modulation on the boiler instruction 31 Burner lit and free modulation on a limited instruction equal to a return temperature of 25 C 32 Burner ignited and free modulation on the boiler set point but output restricted 33 Burner lit and descending modulation following too large a rise in temperature on the exchanger 4 K in 10 seconds 34 Burner lit and minimu...

Page 122: ...mp 61 Stop boiler pump 62 Reversal valve closure 63 Start anti short cycle 8 0 Stand by 1 Anti short cycle activated 9 Blockage The sub status shows the error value 10 Lock out 16 Antifreeze protection 17 Bleed 8 Troubleshooting AGC 10 15 AGC 15 AGC 25 AGC 35 120 20 01 2012 300026081 001 B ...

Page 123: ...in the appliance needs to be replaced use only original spare parts or recommended spare parts and equipment To order a spare part give the reference number shown on the list 9 2 Spare parts Spare parts list reference 300026081 002 B AGC 10 15 AGC 15 AGC 25 AGC 35 9 Spare parts 20 01 2012 300026081 001 B 121 ...

Page 124: ...1011 1018 1020 1019 1021 1007 1006 1010 1016 1014 1015 1017 1013 1012 1005 1026 1023 1008 1004 1024 1022 1003 1001 1025 1002 L000202 B 1009 9 Spare parts AGC 10 15 AGC 15 AGC 25 AGC 35 122 20 01 2012 300026081 001 B ...

Page 125: ...022 2007 2014 2017 2008 2029 2009 2031 2019 2034 2020 2015 2012 2024 2025 2027 2026 2003 2004 2030 2018 2010 2032 2028 2011 2021 2033 2023 2016 2013 L000208 B AGC 10 15 AGC 15 AGC 25 AGC 35 9 Spare parts 20 01 2012 300026081 001 B 123 ...

Page 126: ...207 B 3001 3007 3011 3008 3022 37 3021 3010 3037 3004 3005 3009 3003 3002 3019 3012 3014 3020 3013 3017 3018 3015 3016 3006 4002 4003 4001 4006 4005 4004 L000206 B 9 Spare parts AGC 10 15 AGC 15 AGC 25 AGC 35 124 20 01 2012 300026081 001 B ...

Page 127: ...ndensates collector 253 mm 10 15 15 25 kW 1016 S101181 Condensates collector 338 mm 35 40 kW 1017 S100888 Gasket between heat exchanger and condensate collector 305 mm 10 15 15 25 kW 1017 S101179 Gasket between heat exchanger and condensate collector 305 mm 35 kW 1018 S100886 Fan RG 118 R14 2x1 10 15 15 kW 1018 S100878 Fan RG 118 R19 5x1 25 kW 1018 S101184 Fan RG 118 R21 5x1 35 kW 1019 S100882 Gas...

Page 128: ...nction 2031 S100814 Clip 10 3 5x 2032 300024428 Expansion vessel hose 2033 S100825 Screw K50x12 20x 2034 S100837 Water unit plug 10x 2035 200021826 20 3x2 62 10x O ring 2036 114341 Exchanger connection clip Control panel 3001 300024400 Command strip 3002 S101249 Display plate 3003 300024405 Tilting control system bracket 3004 200019769 EJOT KB35X10 screw kit 10x 3005 300024464 Hook 3006 300024488 ...

Page 129: ...nnector 3 way valve 3022 300009077 3 pt connector auxiliary pump 3022 300008959 2 pin connector flow sensor 3022 300008954 2 pin connector room temperature sensor 3022 300008957 2 PIN DHW probe connector 3022 88014963 2 pin connector ACI simulation 3022 300020441 2 pin connector system sensor 3037 S100856 Card PSU01 Casing 4001 200019180 Complete front panel 4002 200019786 Spring kit for front pan...

Page 130: ...9 Spare parts AGC 10 15 AGC 15 AGC 25 AGC 35 128 20 01 2012 300026081 001 B ...

Page 131: ......

Page 132: ... 34 932 184 709 ES 129164 Россия г Москва Зубарев переулок д 15 1 Бизнес центр Чайка Плаза офис 309 7 495 221 31 51 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 20 01 2012 300026052 001 B 300026049 001 B ...

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