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BAYARD 10 BFPV & 13 BFPV 

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INSTALLATION 

THE APPLIANCE SHALL BE INSTALLED ACCORDING TO THE MANUFACTURERS INSTRUCTIONS AND ALL 

RELEVANT STATUTORY REGULATIONS AND CODES OF PRACTICE. 

FITTING THE FLUE ASSEMBLY 

Where  me unit  Is  to be  f1ttea  to  a  comoust1ble 

wall surface, the wall must be protected by a non­

combustible panel. Sel_ect the position on the wall 

and make a hole 305 mm. wide by 205 mm. high.If 

the hole is cut accurately there will be no need to 

line it, as the wall liner will seal off the cavity 

Fig.2. 

The standard flue set is suitable for  walls with a 

thickness of 75mm. to 355mm. An optional flue kit 

is available for thicker walls of up to 610mm . 

FITTING THE WALL LINER 

Slide the wall liner through the wall horizontally, 

ensuring  that the flanged  end  is  flush  with  the 

face of the inside wall. If necessary trim to length 

so that the outer end of the duct is flush with the 

face of the outside wall Fig.2. 

FITTING THE TERMINAL 

The flue terminal may be fitted from the inside or 

outside of a  building,  by  fixing  the  two  spring 

loaded chains over the hooks on the inside of the 

wall  liner 

Fig.2. 

If  necessary  bend  the hooks  to 

achieve better chain retention. 

Where the terminal is to be installed from  inside 

the  building,  it can  be  passed  through  the  wall 

liner and pulled back  into  position  by  using  the 

chains.  Ensure  that there can  be no risk  of  the 

terminal falling. It is recommended that a length 

of cord or string  be  secured  to  the  terminal,  to 

prevent any risk  of  damage  to  the terminal,  the 

building, or to persons in the vicinity. 

FITTING THE UNIT 

The unit is attached to the wall by two bolts at the 

top  and  two  bolts  at  the  bottom.  A  further 

optional fixing bracket is provided for installations 

where the wall adjacent to the top fixing holes is 

of  unsound construction.The  fixing  bolts,  screws 

and optional bracket are  packed  together  with 

the connections  and a  gasket  placed  inside  the 

heater. 

PROCEDURE 

Remove the  flue  bend  from  the  top  of  the  heat 

exchanger,  by  releasing  the  fixing  clip  and 

removing the two screws. 

If the optional top fixing bracket is to be used, this 

should  now  be  attached  to  the  top  of  the  rear 

case, using the screws al ready fitted to the case. 

Using me neater as a template, locate the spigot 

of the  appliance into the  wall  liner.  Ensure  that 

the  appliance  is  vertical,  then  mark  the  fixing 

holes.  Drill and plug the wall and fasten the top 

and bottom  bolts  into  position  then  secure  the 

heater to the wall. 

Slide the flue duct through  the rectangular  hole 

in the rear case and engage into the central spigot 

of the  terminal  so  that  it  touches  the  two  end 

stops. 

Refit the flue bend so that the flue duct  engages 

by at least

25mm. It may be necessary to cut the 

flue  duct  to the  correct  length.  Ensure  that  the 

flue  bend  is  seated  correctly  on  the  heat 

exchanger with the gasket in place. Replace  the 

two screws and the  clip which secures  the  flue 

bend 

Flue Terminal 

Wall Liner 

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II  II 

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A  = Cold water 

=Gas 

C  = Hot water 

Fig.2 

Page 

Summary of Contents for Bayard 10 CFPV

Page 1: ...ode spark gap 3mm L P P L P B 82 0 105 0 17 4 22 7 0 74 0 78 0 15 2750 2500 QI u I Qj s Chaffoteauxpiezo Part No 20267 Chaffoteaux spark electrode Part No 34239 FLAME SAFEGUARD Thermo electric flame failure system Open circuit test is 15 mV minimum BURNER 10 CFPV Model 12 bar 12 injector stainless steel burner 13 CFPV model 14 bar 14 injector stainless steel burner A G A Approval No 3460 10CFPV 34...

Page 2: ...ally open and on reaching the MAXIMUM position Fig 2 be fully open By rotating this knob between maximum and minimum the gas rate to the burner can be varied By turning on a hot water tap the main gas valve water diaphragm operated will open and allow gas to the main burner The water flow through the unit can be controlled by the water control knob situated beneath the gas control knob Fig 3 NOTE ...

Page 3: ...EEN APPROVED QI T G T L P to N G g REFER TO REPLACEMENT PARTS FOR N G SUBSTITUTES 5 Fit N G burner injectors or the complete N G manifold 0 C 2 a 0 V QI u o1 QI c D QI L 15 a 1 Remove the front case 2 Remove pilot bracket and pilot supply pipe 3 FitN G pilot injector 4 Remove the two screws from the burner manifold and withdraw the manifold 6 Unscrew the gas governor from top of gas section and re...

Page 4: ...oat N G 60746 21 Gas float T G T l P 60747 22 Float holder N G 60468 22 Float holder T G T L P 25367 26 Main valve spring N G 61275 26 10PV Main valve spring L P P 46722 26 13PV Main valve spring L P P 26928 30 10PV Main valve N G 60780 30 10PV Main valve L P P 46724 30 13f V Main valve N G 60757 30 13PV Main valve L P P 37042 33 Side spring 44371 34 Side valve N G 42727 34 Side valve L P P 34624 ...

Page 5: ...re can be no risk of the terminal falling It is recommended that a length of cord or string be secured to the terminal to prevent any risk of damage to the terminal the building or to persons in the vicinity FITTING THE UNIT The unit is attached to the wall by two bolts at the top and two bolts at the bottom A further optional fixing bracket is provided for installations where the wall adjacent to...

Page 6: ...embly Piezo Magnetic valve Top cover water diaphragm 10BF Diaphragm spindle 13BF Diaphragm spindle Electrode Thermocouple Operating cam l0BF Burner 13BF Burner 10BF Burner manifold assy 13BF Burner manifold assy 10BF Water section 13BF Water section Water diaphragm Water regulator Slow ignition valve PART NO 36246 36732 14044 54618 6 48171 6 56319 56314 49378 42728 60468 25367 61275 38474 39222 60...

Page 7: ...rk gap 3mm Chaffoteaux Piezo Part No 20267 Chaffoteaux spark electrode Part No 34239 FLAME SAFEGUARD Thermo electric flame failure system Chaffoteaux thermocouple Part No 35087 Open circuit test is 1SmV minimum BURNER 10 BFEPV model 12 bar 12 injector stainless steel burner 13 BFEPV model 14 bar 14 injector stainless steel burner A G A Approval No 3707 10BFEPV 3845 13BFEPV Approved for N G T G T L...

Page 8: ... the front case by unscrewing the four retention screws Fig 1 BALANCED FLUE Fig 1 GAS VALVE AND WATER SECTION REMOVAL 1 Turn off the gas and water supplies 2 Remove the front case and drain the unit 3 Unscrew the pilot supply pipe retention bracket and remove pipe and bracket 4 Unscrew the burner manifold retention screws and lift off the manifold 5 Remove the scre ws which retain the gas section ...

Page 9: ...ews already fitted to the rear case The appliance is attached to the wall by a single screw fitted into the securing bracket and two retention screws fitted into the lower rearcase Fig 3 Using the appliance as a template locate it onto the wall i the r qui eJ fJv icivn a d mar i he fixing holes Drill and plug the wall and fasten the top and bottom screws into position NOTE Where inlet water pressu...

Page 10: ...oat holder N G Main valve spring N G Main valve spring T GJ T L P 10BFE Main valve 13BFE Main valve Thermocouple Electrode Valve gasket Side valve Side spring Operating cam Pilot valve assembly Piezo 10BFE Diaphragm spindle 13BFE Diaphragm spindle Top cover water diaphragm Magnetic valve 10BFE Water section 13BFE Water section Water diaphragm Water regulator Slow ignition valve PART i 0 56418 4817...

Page 11: ...lve malfunction venturi diaphragm etc Pilot flame or the flame direction incorrect Main burner tracking and or lighting ports blocked Slow ignition device faulty Gas escape within appliance Water in gas supply Gas valve malfunction Water valve malfunction Heat exchanger blocked or holed Primary aeration restricted Injectors incorrect Fault in flue system REMEDY Check supply at meter and gas cock R...

Page 12: ...ger sooted Thermo electric valve malfunction O ring s seals or gaskets leaking Waterconnectionsloose Pinhole in heat exchanger coil Water section screws loose Diaphragm fitted incorrectly REMEDY Clean rectify malfunction or replace valve Clean rectify malfunction or replace De scale heat exchanger Adjust gas pressure Investigate water supply see below Investigate remove restriction Clean venturi o...

Page 13: ...side air and doesn t rob the room of oxygen Its twin flow admission exhaust sealed construction is connected to outside air through a suction cup terminal piece fitted onto the outer face of the wall There is no need for a conventional flue ...

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