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Baxi Bermuda PW5 C5, Installation And Servicing Instructions

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Baxi Bermuda PW5 C5 Installation And Servicing Instructions Download Page 10

page 10

Fault Finding Chart

BAXI BERMUDA C5 / C5W / PW5 DELUXE
Gas Type G20 (Natural Gas)

START

Does the

pilot ignite ?

Is

spark
igniter

working ?

YES

NO

NO

NO

Pilot Flame Size & Spark Gap

3 - 4mm

YES

NO

Clean pilot burner

Change pilot filter

Rectify flue

YES

Replace

piezo igniter

Check electrode

lead & insulation

Is 

there a strong

spark at the
electrode ?

Consult

Gas Supplier

Turn on gas

supply

Is 

gas supply

turned on ?

Is 

supply 

pressure correct ? 

(20mb working)

NO

YES

NO

YES

YES

NO

Has

new pilot filter

been fitted ?

YES

NO

Is

spark gap

3 to 4mm ?

Adjust spark gap

NO

YES

Is 

pilot burner

clean ?

Is flue

blocked causing

A.S.D. to

operate ?

Change pilot

assembly

NO

YES

40mm

Summary of Contents for Bermuda PW5 C5

Page 1: ... these Instructions safe Should you move house please hand them over to the next occupier Baxi Bermuda PW5 Deluxe C5 C5W Fireside Gas Central Heating Unit Installation and Servicing Instructions PW5 Deluxe C5W C5 ...

Page 2: ...lowing boilers Baxi Bermuda 45 4 M G C No 44 077 71 Baxi Bermuda 45 4 E G C No 44 077 73 Baxi Bermuda 57 4 M G C No 44 077 72 Baxi Bermuda 57 4 E G C No 44 077 74 Baxi Bermuda 51 5 G C No 44 075 06 Baxi is a BS EN ISO 9001 Accredited Company Renewal Baxi Bermuda PW5 Deluxe Renewal G C No 37 075 10A Baxi Bermuda C5 Renewal G C No 37 075 07A Baxi Bermuda C5W Oak Renewal G C No 37 075 08A Baxi Bermud...

Page 3: ...es for domestic purposes BS 5449 Part 1 Forced circulation hot water systems IMPORTANT The addition of anything that may interfere with the normal operation of the appliance without express written permission from the manufacturer or his agent could invalidate the appliance warranty In GB this could also infringe the GAS SAFETY Installation and Use REGULATIONS Safe Installation The appliance is su...

Page 4: ...UCTION This unit is the gas fire section of the Bermuda PW5 Deluxe C5 C5W central heating boiler and gas fire The heat input is 4 67kW 15 900 Btu h and the fire is available for use with Gas Type G20 Natural Gas at 20mbar or Gas Type G31 Propane C5 C5W Mahogany only The fire is controlled by a knob positioned on the right hand side of the case PW5 Deluxe models or on the top right hand side C5 C5W...

Page 5: ...ler Push the fire backwards until the backing plate touches the finished wall face Adjust the feet to level the fire Fig 5 3 Mark the position of the most suitable pair of securing holes in the fire backing plate Fig 5 and remove the fire Drill and plug the wall with suitable plugs Replace the fire and secure to the wall with suitable fixing screws 4 Connect the gas supply pipe to the fire inlet c...

Page 6: ...ndows are closed IMPORTANT NOTE If there is a ceiling or extractor fan in the room or adjoining room then the spillage test must be performed with the fan turned on and any interconnecting doors between the fan and the appliance left open b Light the fire and turn to position 4 c After running for 5 minutes take a lighted smoke match and insert it into the smoke tube at the left hand side of the f...

Page 7: ...ndow Grey Push Button Target Aeration Hole Spark Electrode Spark Gap 3 0mm 4 0mm Service Tap Electronic Controls Boiler 45 4E 57 4E Fig 8 Outer Case Clearances PW5 Deluxe Fig 8 Outer Case Clearances C5 C5W C5W Not Shown Manual Controls Boiler 45 4M 57 4M Thermostat Knob Service Tap Fig 9 The Controls PW5 DELUXE Fig 9 The Controls C5 C5W Fig 10 Spark Gap Pilot Indicator Light Boiler Lockout Light L...

Page 8: ...e Undo the injectors from the burner and clean carefully Do NOT use a pin or wire Using a soft brush remove any dirt or deposits from the burner and ensure that the ports are free from obstruction Clean any debris from the A S D assembly Do NOT use a pin or wire 8 Check that the spark gap is as in Fig 10 9 Replace the parts in reverse order of dismantling Make sure that the glass fibre sleeve is c...

Page 9: ...sembly must be replaced in the event of one or other component failure s Only use a Genuine Baxi Spare Part Release the thermocouple and pilot feed pipe from the gas tap connection points Undo the pilot feed pipe nuts at each end and remove the pipe Undo the thermocouple nut from the tap Pull the electrode lead off it s terminal on the igniter and withdraw the lead and sleeve through the grommets ...

Page 10: ...ilter Rectify flue YES Replace piezo igniter Check electrode lead insulation Is there a strong spark at the electrode Consult Gas Supplier Turn on gas supply Is gas supply turned on Is supply pressure correct 20mb working NO YES NO YES YES NO Has new pilot filter been fitted YES NO Is spark gap 3 to 4mm Adjust spark gap NO YES Is pilot burner clean Is flue blocked causing A S D to operate Change p...

Page 11: ...ple output within limits Is meter pressure correct YES NO NO YES YES NO Pipe restricted or undersized Is supply pressure correct NO YES NO YES NO YES YES NO YES Are gas cocks fully open Is thermocouple tip sound NO YES Is flue blocked causing A S D to operate YES NO Open gas cocks Clean thermocouple tip Change pilot assembly Make good the connection Rectify flue Is pilot flame stable and approx 40...

Page 12: ...ectrode E00 110 237840 H Arrester Lint 156 375 042779 J Radiant E00 129 237851 K Pilot Filter 205 723 082412 Key No Description G C Manufact rs No Part No A Dressguard 155 693 043036 B Knob Gas Tap Control 156 317 232705 Ca Tap Fire Control Piezo Unit E00 115 249763 D Injector C06 E00 131 238270 E Burner E00 116 237854 F Pilot ASD Assembly E00 113 238037 G Lead Electrode 280mm E00 117 250022 H Arr...

Page 13: ... boiler hood and lift away Remove and discard the fire supply pipe from the service gas tap Disconnect and discard any electrical wiring between the boiler input terminal and the fire If the fire is wall mounted remove and discard the existing support frame Bermuda 401 only retain the two support brackets These will be needed in wall mounting the renewal fire If the fire is hearth mounted ensure t...

Page 14: ... brackets from the previous plate must be fitted before the fire support plate can be fixed in place Push the support plate backwards until it touches the surround or wall face and tighten the screws to lock it in position BERMUDA 45 3 57 3 45 4 57 4 51 5 Take the fire support plate from the fire unit packaging and loosely attach it above the boiler base protruding from the fireplace opening using...

Page 15: ...e CO7 37 0mbar 14 8 in wg Heat Input Gross Gas Group Injector Marking Supply Pressure The following spare components differ from Natural Gas models Description G C No Manufact rs Part No Injector Fire CO7 E00 130 238274 Pilot ASD Assy E00 114 238038 Pilot Shield Bracket Outercase Bermuda C5 Propane G C No 37 077 74 Bermuda C5W Mahogany Propane G C No 37 075 17 Pilot Shield Brackets Before fitting ...

Page 16: ...Comp No 237650 Iss 11 1 03 B A X I P O T T E R T O N Brownedge Road Bamber Bridge Preston Lancashire PR5 6SN After Sales Service 08706 096 096 Technical Enquiries 08706 049 049 www baxi co uk ...

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