Benchmark Procombi A Series Скачать руководство пользователя страница 28

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Table 2

POS.

DESCRIPTION

A28

A32

A36

Exchanger

R8037

R1957

R10024627

Connection

R10030114

Pressure water switch

R10028141

Non return valve

R10025056

By-pass casing

R10024642

Heating by-pass valve

R2047

Pipe

R10026193

Heating manifold

R10026506

3 way valve cartridge

R10025305

Actuator

R10025304

Clip

R10025450

Clip

R10025449

Safety valve

R10025055

Flow governor

R10024987

R10025080

R10026046

Flow governor

R10026044

R10026041

Flow governor

R10026045

R10026042

Pipe

R10026423

Dhw actuator

R10022349

Heating cock

R1789

Connection

R1790

Water supply stop cock

R10025733

Pipe

R10030509

Cover for by-pass assembly

R10024643

Cock

R10024646

Pipe

R10028492

Pipe

R10026422

201

Washer

R5026

265

Washer

R5236

266

Washer

R5237

288

Ring

R6898

290

Clip

R2165

351

Nut

R1823

353

Nut

R1824

432

Clip

R10024958

433

Clip

R10024986

434

Nipple

R10024985

435

Fitting/union

R10025059

436

Clip

R10025062

438

O ring

R10024988

439

Washer

R10025067

441

Clip

R10025063

442

O ring

R10025065

443

O ring

R10025064

444

Washer

R10025066

521

NTC sensor

R10027351

288

432

201

265

201

435

288

432

439

438

433

444

443

290

442

435

288

432

433

441

436

439

521

433

288

432

438

434

266

353

266

353

351

265

201

351

Содержание Procombi A Series

Страница 1: ...structions Installation Servicing Instructions Installation Servicing Instructions Installation Servicing Instructions THESEINSTRUCTIONS TO BE RETAINED BY USER 0694 0694BR1207 G C NUMBER PROCOMBI A28...

Страница 2: ...sign pressure 13 5 11 Regulating the central heating system 13 5 12 Final checks 13 5 13 Instructing the user 13 Servicing Page 6 1 General 14 6 2 Routine annual servicing 14 6 3 Replacement of compon...

Страница 3: ...s This booklet is an integral part of the appliance It is therefore necessary to ensure that the booklet is handed to the person responsible for the property in which the appliance is located installe...

Страница 4: ...wise to increase the hot water outlet temperature or counter clockwise to reduce the temperature Heating temperature selector Move the selector clockwise to increase the heating outlet temperature or...

Страница 5: ...a ture the burner will shut down and the boiler will perform a three minute anti cycle timer delay When the request for heat has been satisfied the appliance pump and fan may continue to operate to di...

Страница 6: ...e Sides 12mm Top 150mm from casing or 25mm above flue elbow whichever is applicable Bottom 150mm Front 600mm 2 7 Connections PROCOMBI A Range Flow return 22mm Gas 15mm DHW hot cold 15mm Safety valve 1...

Страница 7: ...y level 300 mm J From a surface or boundary facing the terminal 1200 mm K From a terminal facing a terminal 1200 mm L From an opening in the car port into the building 1200 mm M Vertically from a term...

Страница 8: ...when they are in use at the same time BS 5440 PART 1 FLUES BS 5440 PART 2 FLUES VENTILATION BS 5449 PART 1 FORCED CIRCULATION HOT WATER SYSTEMS BS 5546 INSTALLATION OF GAS HOT WATER SUPPLIES FOR DOMES...

Страница 9: ...the mains electricity supply must allow for complete isolation from the supply The preferred method is by using a double pole switch with a contact separation of at least 3 5mm 3 high voltage category...

Страница 10: ...flue hole if applicable If you intend to run the pipe work vertically behind the boiler move the screws on the fixing jig from the default position No 3 to position No 5 You will also require a spacer...

Страница 11: ...ngth to the flue terminal see fig 9 10 The flue system should have a mini mum of 1 maximum of 3 rise from the boiler to outside to ensure any condense fluid that forms is allowed to drain back to the...

Страница 12: ...A safety valve outlet B flow C DHW outlet D gas E return F DHW inlet A B C D E F Fig 11 Fit the appropriate flashing plate to the roof and inserttheverticalflueterminalthroughtheflashing plate from th...

Страница 13: ...or to the appliance must be 3 core flexible sized 0 75mm to BS 6500 or equivalent Wiring to the appliance must be rated for operation in contact with sur faces up to 90 C 4 7 1 CASING REMOVAL fig 13 T...

Страница 14: ...s Open the drain valve full bore to remove any installation debris from the boiler prior to lighting Refill the boiler and heating system as described in 5 3 5 5 PRE OPERATIONCHECKS Before attempting...

Страница 15: ...ULATING THE DHW FLOW RATE The appliance is fitted with a flow rate restrictor that limits the maximum flow rate that can be drawn through the appliance The restrictor eliminates the need to manually a...

Страница 16: ...ssary the condense trap to ensure correct operation 6 3 REPLACEMENTOFCOMPONENTS Although it is anticipated that this appliance will give years of reliable trouble free service the life spanofcomponent...

Страница 17: ...everse order 6 11 PRINTEDCIRCUITBOARD fig 21 Carry out component removal procedure as de scribed in 6 4 Pull the control fascia forward and lower it Push the clips A which secure the PCB cover remove...

Страница 18: ...Disconnect all the wiring connections Fig 25 Slacken the gas pipe A at the air box connection and swing rotate of the fan assembly Disconnect the flow B return C and condense connections on the heatex...

Страница 19: ...o cate and remove the 6 screws A that secure the vessel top holding plate B remove the plate The expansion vessel can now be removed Re place in the reverse order Ensure all seals are in good conditio...

Страница 20: ...ing pin A that secures the valve housing cover to the hydraulic manifold Gently prise the valve as sembly from the manifold Replace in the reverse order ensuring that the seating assembly is in serted...

Страница 21: ...runtilthefunctionismanuallydeactivated FROST PROTECTION this function is only activewhentherearenorequestsforheatingor HW If the temperature drops below 6 C the boiler will operate on minimum power un...

Страница 22: ...he OFF position and remove the 3 selector knobs 7 3 2 ABSOLUTE MAX FAN SPEED Locate the MAX trimmer fig 36 and gently ad just clockwise or counter clockwise to achieve the correct fan speed see table...

Страница 23: ...ply No hot water Check pipe work No heating Check external controls Fault code Possible cause 10 Check gas supply check flue system check polarity 7 8 ELECTRICALCHECKS Any electrical checks must be ca...

Страница 24: ...cle delay 3 min Pump over run 30 sec Low output min output Min 25 CO function max temp C 95 CO re light temp C 75 CO function time 15 min Flow NTC max temp C 95 High limit thermostat C 105 Burner ther...

Страница 25: ...41 externalsensor 8 3 OTHERDEVICES Contact the controls manufacturer and or the technical department should you require more specific information on the suitability of a particu larcontrol Furtherguid...

Страница 26: ...low over heat thermostat F T Fumethermostat G Cable connector M3 M5 Terminal strip for supply in clock room thermostat M3a M4 Terminalstripforesternalsensor condensepump lowtemperature thermostat OT O...

Страница 27: ...26 Instrumental panel 20005205 20005205 20005205 27 Knob assembly R10028559 R10028559 R10028559 31 Case Assembly R01005481 R01005482 R01005482 49 Timercarrier R10028477 R10028477 R10028477 76 Timer R...

Страница 28: ...25733 R10025733 37 Pipe R10030509 R10030509 R10030509 47 Cover for by pass assembly R10024643 R10024643 R10024643 48 Cock R10024646 R10024646 R10024646 63 Pipe R10028492 R10028492 R10028492 65 Pipe R1...

Страница 29: ...2 71 Pipe R10028430 R10028516 R10028515 72 Venting plug R10023235 R10023235 R10023235 73 Cock R10028431 R10028431 R10028431 200 Washer R5023 R5023 R5023 201 Washer R5026 R5026 R5026 247 Washer R5203 R...

Страница 30: ...ass stopper assembly R10026328 R10026328 R10026328 27 Plug R10023805 R10023805 R10023805 35 Air gas conveyor R10028420 R10028420 R10028420 39 Pipe R10030381 R10028204 R10028206 46 Gas diaphragm 6 7 R1...

Страница 31: ...1 R10028421 R10028421 27 Nut screw R10020625 R10020625 R10020625 475 Washer 125 R10026323 R10026323 R10026323 482 Washer R10026366 R10026366 R10026366 487 Washer 60 R10026345 R10026345 R10026345 552 W...

Страница 32: ...ERLY CALI BRATED FLUE GAS ANALYSER Isolate the appliance from the electrical supply and remove the appliance casing as described in 4 7 1 Set the flue gas analyser to read CO2 and inserttheprobeintoth...

Страница 33: ...ording to the respective appliance specification as detailed on the appliance data badge 10 7 1 CHECKING ADJUSTING THE APPLIANCE FAN SPEEDS Move the selector switch to the OFF position and remove the...

Страница 34: ...s ALL INSTALLATIONS If required by the manufacturer record the following CO2 OR CO ppm OR CO CO2 Ratio The heating and hot water system complies with the appropriate Building Regulations Yes The boile...

Страница 35: ...ignature SERVICE 7 Date Energy Ef ciency Checkl ist completed Yes No Engineer Name Company Name Telephone Number CORGI ID Number Comments Signature SERVICE 9 Date Energy Ef ciency Checkl ist completed...

Страница 36: ...es assistance and Technical advice for Procombi A Boilers Service Technical Helpline 0870 264 1220 Heating Services PO BOX 167 BRADFORD BD19 4WL We reserve the right to change the specifications witho...

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