Chaffoteaux & Maury Britony FIexiFIue Installation And Servicing Instrucnions Download | Manualshive

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Supplied By www.heating spares.co Tel. 0161 620 6677

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Summary of Contents for Britony FIexiFIue

Page 1: ...ordance with the above regulations For use on natural gas only G20 G C N 52 980 22 from serial number 8942 16759 04 fastallatfon and servicing instructfons leave these instructions with the aser The model number and serial number of this heater are on the data badge which is found inside rear case at lower IeA hand side These numbers should be used when ordering replacement parts CONFORMSWIIHEUROP...

Page 2: ...Supplied By www heating spares co Tel 0161 620 6677 ...

Page 3: ... contained in this appliance Description Combustion Chamber Lining Material Alumino Silicone Fibre Precadons During servicing keep the dust generation to a minimum and avoid inhaling any dust and contact with the skin and eyes Normal handling and use wil not present any discomfort although some people with a history of skin complaints may be susceptible to irritation When disposing of the lining e...

Page 4: ...is a demand for hot water Included is a pressure switch which operates if the fan stalls or if the flues is obstructed and a low tem perature sensor which will turn off the fan when the appliance is running on pilot only fan low speed in the event of low air temperatures likely to cause freezing in the appliance Note Gas Safety Installation and Use Reg 1984 It is the law that all gas appliances ar...

Page 5: ... to 1 43 gpm 1 43 to 2 8 gpm 16 5 A 7 5 psi 33 0 ft 15 psi 150 psi The rninimum water pressure is for the correct operation of the appliance only An additional aJlowance must be made for the resistance of pipework and fittings particularly where showers and washing machines are used This should be equivalent to 2 m 6 5 A head Water inlet Compression type fittings Water outlet Compression type fitt...

Page 6: ... BS 5440 Pt 1 The following notes are intended to give general gui dance The standard ffue set is suitable for walls having a thickness of 75 mm 3 in to 612 5 mm 24 in for rear outlet lluing or up to 500 mm 19 5 in for side outlet ffuing Other ffue options are available to a maximum of 3 m 9 ft 8 in to special order A B C D E F G H J K L The appliance must be installed so that the ffue ter minal e...

Page 7: ...an and should be in accordance with the current edition of B S 7671 Particular attention should be paid to cross bonding The appliance must be provided with a means of isolation If installed in a bathroom the means of iso lation must be external to the bathroom o a double pole cord switch fitted Acceptable methods of connection are 1 A switched double pole fused spur with 3 mm contact separation o...

Page 8: ...cromitch PR Pressure Switch Y G Yellow meen Br Bruwn BI Blue R Red W White 0 orange Bk Black v vldet 0 Orey P Pink LFig 2 ELECTRICAL CONNECTION fuse 3 A heater switched fused spur NB IF APPLIANCE INSTALLED IN A BATHROOM SPUR MUST BE EXTERNAL TO ROOM I NB IF APPLIANCE INSTALLED IN A BATHROOM SWITCH TO BE OF PULL CORD TYPE heater 3 A fuse do ble e Fig 3 7 ...

Page 9: ...ging The appliance is attached to the wall via the mounting bracket and two bottom screw fixings The appliance is pac ked in a single carton Remove contents from carton and check against List 1 APPLIANCE Assembled with trims 2 FLUE ASSEMBLY a Air inlet duct complete with terminal b 2nd section flue duct inside air inlet duct c Hue turret with 1st section flue duct fitted d Plastic turret cover 3 A...

Page 10: ...ide flue applications and or to the dimensions given Set out an drill hole 290 mm 11 4 in accurately it i mark position for bracket Drill and plug the wall Fii bracket to wall using No 12 screws provided ensuring that the bracket is level If necessary adjust bracket tinally secure in position Hang the appliance on the bracket and recheck for level Mark bottom iixing holes removes applian ce drill ...

Page 11: ...ective paper from adhesive side of cork gasket A and place on mating side of ffue turret lining up screw holes and press down Fit locking ring C and 0 ring over the air inlet duct see iig 8 Fit flue duct and turret so that it engages into the terminal Engage locking ring over lugs by turning in an anticlockwise direction viewed from behind tur ret Position square channeled rubber gasket E on the f...

Page 12: ...y to the water service cock and tighten The water service cock supplied with the appltance incorporates a drain plug Ensure that all water connections are fully tightened 3 8 1 Pressure Switch Connect the wires at the top of the appliance to the pressure switch see fig 11 The grey wire is connected to normally closed NC 1 contact The pink wire to the normally open NO 2 contact The violet wire to t...

Page 13: ...k that will be in use ii The size of the pipework between the appliance and the various draw off points should be sized to ensure an adequate ffow at draw off points when used individually iii A check should be made of all stop cocks in the incoming supply and it should be ensured that they are of the fixed jumper pattern Loose jum pers can be pinned or soldered into the position Britony FlexiFlue...

Page 14: ...l knob A and light the pilot by turning the knob 90 anti clockwise It may be necessary to purge the pilot gas supply it so wait a few minutes return the gas control knob to the OFF position and repeat The pilot supply will only purge when the gas control knob has been turned 90 anti clockwi se see flg 13 Fit the gas control knob A and the tempe rature selector knob B The temperature selector knob ...

Page 15: ...If the time separation is greater than 15 seconds or if the pilot extinguishes it suggests that the pressure switch is incorrectly set See Section 7 11 5 6 Thermoelectric Ckuit The Thermoelectric Circuit is ted with an interrupter so that if the air flow is not proved on high speed the cir cuit is incomplete and the ffame supervision device will operate In the case of intermittant pilot failure or...

Page 16: ...e to front case by lifting off the to locating lugs and pulling forward to clear the water section at the base of the appliance 6 2 Burner Remove the combustion chamber front panel as fol lows Remove two threaded saews which secure the front panel of the combustion chamber skirt to the ilue hood A Section 6 4 Remove three self tapping saews on either side of combustion chamber skirt B Section 6 4 ...

Page 17: ...ce in reserve order 6 5 Descalhg Periodically it may be necessary to remove scale deposits from the waterways of the appliance to ensure conti nued and efficient operation The frequency will depend largely on the hardness of the water in each speciiic area If this is necessary contact your local water authority for advice Advice with regard to descaling is available from Chaffoteaux et Maury Ltd 6...

Page 18: ...uires replacement or adjustment see Section 5 4 and proceed as in Section 7 12 and 7 13 6 10 Pressrrre switch The pressure switch is factory set and it the pressure switch requires adjustment or replacement see Section 5 5 and proceed as in Section 7 10 and 7 11 6 11 Greasing of Components Care should be taken during the annual service of an appliance to grease the gas valve spindle see Section 6 ...

Page 19: ...ace in reverse order 7 2 Spark Electrode Fig 25 Remove the burner see Section 6 2 s the electrode retaining screw A see iig Pull off the electrode cable from the piezo cartridge Liil the electrode out of the gas section Re assemble in reverse order and note that the slot in the connector on the end of the electrode cable is vertical when pushed onto the cartridge NOTE Spark gap is 3 5 mm 7 3 Therm...

Page 20: ...artially engaged befo re iitting the screws and reconnecting the union nuts 7 6 Piezo Unit Cartridge Disconnect the spark electrode lead from the piezo unit cartridge Remove the screw holding the gas control cam and remove the cam A see iig 29 Remove the two screws B holding the retaining plate Remove the piezo cartridge and renew On reassembling ensure that the locating pins on each end of the sp...

Page 21: ...re switch remains in the high ilow position in excess of 10 seconds after the far switches to low speed interruption of the current to the thermoelectric valve occurs It is possible to adjust the pressure switch to ensure a rapid return from high to low ffow Adjrrstment Sequence Adjusting the pressure switch Ensure the front case is on Isolate electrical supply Remove two screws securing plastic t...

Page 22: ...screw clockwise for a further 1 turn Tighten looking screw Check operation of microswitch see section 5 4 7 14 IO replace the Gas and Water Section Remove the burner see Section 6 2 Disconnect microswitch by parting plug connector on leads Remove the conductor lead at thermoelectric valve see Section 7 3 Remove thermocouple lead at PCB Remove spark electrode lead from piezo cartridge see Section 7...

Page 23: ...t inlet to appliance see 5 2 Re position see 2 4 Refit check sealing a Check operation see 5 5 b Adjust see Section 7 11 Replace see 7 10 Secure Replace see 7 8 Main burner does not fight I Gas service cock not open fully Open fully II Gas pressure low Check at manifold and at inlet with the appliance running see page 3 and 5 2 III Water flow rate low Check if water rate sufficient see page 3 IV G...

Page 24: ...Clean or replace see Section 5 3 Yellow Flames Soot Formed 1 Heating body tins blocked II Primary air supply restricted III Wrong injectors Remove heating body and clean see 6 4 Check burner manifold and clean see 6 2 Check injector sizes and gas rates see Section 1 3 technical data Unstable Flame 1 Fan not switching to high speed II Water in gas line III Faulty flue IV Fan assy not fitted correct...

Page 25: ...e Unscrew the spring retainer 9 Remove spring 10 and change the main gas valve 11 see Technical Data table page 4 Replace the spring 10 and screw fully down the spring retainer 9 Replace the gas section top on the base and screw the four screws 8 Replace the burner and screw the two screws at rear Re assemble the thermocouple nut 5 and elec trode cable 6 Change the pilot gasket 12 change the pilot...

Page 26: ...Supplied By www heating spares co Tel 0161 620 6677 ...

Page 27: ...Supplied By www heating spares co Tel 0161 620 6677 ...

Page 28: ...4490 74473 00 1001 GAS SERVICE TAP ASSY NAT 265158 81288 00 1006 OLIVE 263800 56489 00 1018 WATER SERVICE TAP ASSY 263794 81289 00 1019 WATER FILTER 263589 1007727 00 1031 WALL MOUNTING BRACKET 264305 28967 06 1032 WOOD SCREW 366017 25617 03 1036 NUT l 2 263801 56490 00 1038 GAS FILTER 263545 37309 00 8 1503 PWNTEDCIRCUITBaARD 264875 79333 00 m 1508 FUSE HOLDER 264536 74995 00 R 1509 FUSE 264903 4...

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