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

Summary of Contents for Corvec Britony II

Page 1: ...Supplied By www heating spares co Tel 0161 620 6677 chaffoteaux ltd c iiii CORVEC BRITONY II CONFORMS WITH EUROPEAN STANDARD EN 26 installation servicing instructions ...

Page 2: ...ir or the room in which the compartment is located The free area of these openings must be High Level Low Levei Air from room 102 cm2 I 5 8 in2 102 cm2 15 8 in2 Air from outside 51 cm2 7 9 in2 51 cm2 7 9 in2 The installation of the heater must be in accordance with the relevant requirements of the Gas Safety Reguiations Building Regulations and the Byeiaws of the local Water Undertaking It shouid ...

Page 3: ...ft Note The minimum water pressure is for the correct operation of the heater only An additionai allowance must be made for the resistance of the pipework and fittings particuiariy where showers and washing ma a areused This should be the equivalent of 2 m 6 5 ft head Water iniet Right hand connection 15mmcopper Water outlet Left hand connection 15mmcopper Gas Centre connection 15mmcopper Height 6...

Page 4: ...n BS 5440 I PREPARING THE WALL The heater should be installed on a wall of flat non com bustible material that w ii1 not reverberate Whatever the thickness of the wail make a hole 305 mm I in wide by 205 mm 8 in high If the hole is cut accurately there is no need to iine it as the wail liner will seai off the cavity Slide thi wail liner through file wali ensuring that it is horizontal and chat the...

Page 5: ...n on the bottom of the heater Fit the gas service tap provided using the fine filter washer to seai the connection Fit the 15 mm dia copper tail nut and washer provided to the inlet of the gasservice tap and connect this to the gassupply The size of the gas supply pipe from the meter to the heater oniy should be as follows O 3 m t O IO ftl IS mm 3 20 m IO 65 ft 2 mm 20 m and above contact British ...

Page 6: ...anti clockwise it may be necessary to purge the pilot gas suppiy if so wait a few moments return the gas troi knob to the off position and repeat The pilot jclppiy wiil only purge when the gascontroi knob has been turned 900 anticlockwise Turn the gas control knob fully anticlockwise to the main gas posttion if the piiot IS now extinguahed for any reason return the gas control knob to the off posi...

Page 7: ...stfirst bedrained 1 FRONT CASING To remove pull off the gascontrol and temperature control knobs Unscrewthe centre futing screw betweenthe control knobsandthe top andbottom fixing screws PuII off the casetaking care not to loosethe rubber spacerbehindthe centreftig point Turn off the wafer iniet tap to the applianceasbefore andopenan adjacenthot waterdraw off point Remove the drain plug from the s...

Page 8: ...section Thread the thermocoupie and wire up through the gas section Replace in reverse order 6 7 SPARK ELECTRODE Remove the burner XC XLIUII Remove the ciectrodc t ising screw J fig 1I with a screwdriver placed inside the hcstmg body skirt Pull ol i the electrode cable t rom the p ezo cartridge Lift the eiectrodc out 01 the gsssectIon Reassemble in reverse order and note that the slot in the conne...

Page 9: ...he cold water supply to the heater Remove the governor situated in the baseof the water section 0 fig 14 Clean the components with water Check that the spring loaded piston moves freely Replace in reverse order 11 GAS AND WATER FILTERS 12 PIEZO CARTRIDGE Pull off the electrode from the piezo cartridge Remove the screw holding the gas control cam and remove the cam CP fig 15 Remove the two screws Q...

Page 10: ...ve gas i i i Insufficient water flow i Water service tap partly closed i i Blocked venturi i i i Low water pressure i v Water governor faulty v Water governor sticking v i Foreign matter in water section v i i Water reguiator LP model REMEDY Check water regulator Check rate and user s tap is open Remove and clean or replace Replace Mains model 3 65 mm Fit LP model Check for dead legs Clean and gre...

Page 11: ...eck at inlet to heater seePage3 i v Terminai wrongiy positioned Reposition heater seePage3 v Badly assembledflue Refit check sealing v i Gaspressuretoo high Check with British Gas MAIN BURNER DOES NOT i Gasservicetap not open fully Open fully LIGHT i i Gaspressurelow Check at manifold and at inlet with heater running seePage3 i i i Water rate iow Check if water rate is sufficient Page3 i v Gasvalv...

Page 12: ...Supplied By www heating spares co Tel 0161 620 6677 CHAFFOTEAUX LIMITED Concord House Brighton Road Salfords Redhiii SURREY RHl 5 DX HORLEY 02934 72744 ...

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