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Summary of Contents for Britony combi 100

Page 1: ...ng flow rate 2 I min Expansion vessel net capacity 5 4 I Minimum DHW working pressure 0 1 bar Expansion vessel initial pressure 0 7 bar Maximum DHW working pressure 10 bar Electrical consumption 15ow Gas category II 2E 3 Voltage 230 v Electrical protection index IP24 Fuses 2Aand 1 25A Nominal gas flow rate at 15 C and 1013 mbar BRITONY Combi 80 BRITONY Combi 100 Maximum Minimum Maximum Minimum pow...

Page 2: ...minium coated steel with 4 cera 12 Expansion vessel not visible 26 Manifold mic fibre panels to insure heat insu 27 2 Ignition electrode lation 13 Overheat thermostat 28 lonization electrode 40 Copper main exchanger 14 Electrical box 29 Gas section comprising 41 Stainless steel secondary plate 15 Three position selector switch 16 User s guide 30 Security valve grey exchanger 31 l 3 gas stage blue ...

Page 3: ...ition flf The green power on indicator 0 20 will light 2 Turn on a hot water tap the orange burner on indicator 21 will light and the water will become hot 9 0 3 0 x3 Heating and Hot Water 3 3 0 3 3 1 Turn selector switch 15 to position 2 1111 The green power on indicator 0 will light 20 3 If the room thermostat if fitted the boiler temperature control 1111and the clock if fitted are all calling f...

Page 4: ...s turned on the flow This will be confirmed by the green indica starts If a flame is not detected before f of mains water above 2 litres per min will tor light 0 20 seconds the grey security solenoid 30 ark activate the DHW flow switch 44 and the blue i 3 solenoid 31 will close The allow the 3 way valve 42 to move to the When there is a demand for heating lock out red indicator 22 lights the pump ...

Page 5: ...ly plug D on NOR plug D on TUR I ROUTINE SERVICING To ensure continued efficient operation of the appliance it is recommended that it is checked and serviced as necessary at regular intervals The frequency of servi cing will depend upon the particular ins tallation condition and usage but in general once a year should be adequate It is the law that any service work must be carried out by a compete...

Page 6: ...Reassemble in reverse order 7 Gas Solenoids Disconnect colour coded leads Remove six screws The solenoids are attached to their base plate Lift clear taking care not to lose the three plungers and springs Reassemble in reverse order replacing the cork gasket 8 Fan Assembly Remove outer case and sealed chamber front panel See Steps 1 and 2 Disconnect spade connectors noting positions Remove two scr...

Page 7: ...ectrical box cover as mentionned in step 5 Undo the 4 screws of the electrical rear panel and remove it Unplug electrodes wires remove the ignitor connector from the PCB remove earth plug from earth socket Hang out the ignitor Reassemble in reverse order the clip G on the pump volute and pull pump toward you Reassemble in reverse order 19 Pressure relief valve The pressure relief valve can be serv...

Page 8: ...J between P and 2 Check or replace main or secondary heat exchangers They could be _ iler Id 1 Replace spark generator or ignition electrods assembly a go o o 1 1 11 fully scaled I Release pump rotor THROUGH THEFAULTFINDING CHART Gas pressure Electric mains Minimumwater pressure in the heating circuit over 0 8 bar All isolatingvalveshavebeenopened Boiler air vented Minimumdomestic hot water flow o...

Page 9: ... energise 1 Yes Is there a gas pressure at manifold Yes Replace electrode assembly Check the ionization electrode Ok I Replace driver PC6 I No F IWait until the temperature becomes stable Does DHW temperature rise over 7o C No Stop water draw off J Replace DHW thermistor Does the heating outlet pipe temperature we Y Replace the DHW heat exchanger Replace control PCB Does the orange LED light Yes R...

Page 10: ...002653 572 PUMP 1 SPEED 240V 277862 1010774 277862 1010774 605 CONNECTOR 277872 1010349 277872 1010349 607 IGNITER 379075 1002105 20 379075 1002105 20 615 PRINTED CIRCUIT BOARD OF POWER 277880 1010592 277880 1010592 616 PRINTED CIRCUIT BOARD OF REGULATION 277881 1010047 277881 1010047 627 FUSE 250V 2A TEMPORIZED 277883 1003456 277883 1003456 629 FUSE 250V 1 25A TEMPORIZED 277884 1003635 277884 100...

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