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Saunier Duval Themaclassic F18E SB, Инструкция по использованию, установке и обслуживанию

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51

4000124050-2

18 Replacement of Parts

18.35 Expansion vessel

Renewal of the expansion vessel requires the boiler to be
removed from the wall. As an alternative, a separate expansion
vessel of the same specification may be connected as close as
possible to the boiler, leaving the original in position, refer to the
installation instructions.

Replacing the expansion vessel

Before starting refer to the front of 

Section 18 Important

information.

• For this operation the boiler must be removed from the wall.

• IMPORTANT: 

 With regards to the manual handling operations,

1992 regulations, the following operation exceeds the
recommended weight for one man lift.

• Remove the front panel

, refer to Section 15.3.

• Lower the control panel

, refer to Section 15.4.

• Drain down the boiler only ,

refer to relevant parts of

diagram 18.1

.

• Disconnect the flue system.

• Disconnect the fixing jig connection pipes at the boiler.

• Disconnect the pressure relief valve discharge pipe.

• Disconnect the mains cable and any external controls cables.

• Lift up to remove the boiler from the wall.

• Remove sealed chamber cover,

 refer to Section 15.4.

• Remove the right hand side panel

, refer to Section 15.6.

• From the rear of the boiler, unclip wiring harness retaining wire.

• Undo pipe coupling on expansion vessel.

• Unscrew and remove expansion vessel bracket retaining screw.

• Slide expansion vessel to the left and forward to remove.

Note: Check that expansion vessel pressure is correct

, see

‘Section 1 Technical Data’.

18.36 Sealed chamber cover seal, refer to
diagram 18.25

Before starting refer to the front of 

Section 18 Important

information.

• Remove the front panel, 

refer to Section 15.3.

• Remove the sealed chamber cover, 

refer to Section 15.5.

• Remove the old seal, thoroughly clean the casing. Fit the new
seal, it is supplied to the correct length.

Note: Ensure the seal is fitted correctly giving an air tight seal.

F24E shown

Diagram 18.24

9872

EXPANSION
VESSEL

9871

➜

9873

Diagram 18.25

11436

FRONT
PANEL

SEALED
CHAMBER
COVER

SEAL

Содержание Themaclassic F18E SB

Страница 1: ...o 47 047 35 To b e l e f t w i t h t h e u s e r Instructions for Use Installation and Servicing F24E shown 4000124050 2 10 03 Hepworth Heating Ltd Nottingham Road Belper Derbyshire DE56 1JT Themaclas...

Страница 2: ...rongly recommend regular servicing of your gas appliance but where the condition is not met any chargeable spare parts or components issued within the applicable guarantee period still benefit from a...

Страница 3: ...hematic F18E SB 5a 16 Boiler Location flue and ventilation 6 17 Fixing Jig 7 18 Piping System Installation 8 19 Boiler installation 9 20 Horizontal Telescopic Top Flue Installation 10 21 Horizontal To...

Страница 4: ...ds before eating drinking or going to the lavatory If you do suffer irritation to the eyes or severe irritation to the skin seek medical attention The insulation is composed of non combustible materia...

Страница 5: ...om of the boiler until the pressure gauge reads 1 0 bar A mains inlet pressure of 2 0 bar is required to reach a fill pressure of 1 0 bar Reset boiler refer to diagram 2 turn the On Off switch to 0 wa...

Страница 6: ...enance should be carried out by a competent person in accordance with the rules in force in the countries of destination To obtain service please call the relevant service organisation or Saunier Duva...

Страница 7: ...e bar and temperature gauge C Boiler ON indicator fault indicated by light flashing red Programmer F24E Only Central heating temperature selector minimum setting approx 38 C up to maximum setting appr...

Страница 8: ...al Programmer Kit F24E Only Part No A20087 Not fitted as standard KEYPAD DESCRIPTION See diagram 4 for position of keypads as described below Time Automatic Run Mode selection Prog Programme selection...

Страница 9: ...advance to current day while holding down the key Day Key Selections Press Day Key Display Shows Days 0 times 1 2 3 4 5 6 7 Every Day 1 time 1 2 3 4 5 6 Mon Sat 2 times 1 2 3 4 5 Mon Fri 3 times 6 7...

Страница 10: ...nce more to blank out Press key display will flash for several seconds and then enter the Run Mode Using the reset key will delete ALL events the time of day and day of the week Troubleshooting PROBLE...

Страница 11: ...ssure 29 mbar Maxi Burner pressure 23 2 mbar Mini Burner pressure 4 41 mbar Gas rate maximum 2 01 kg h Gas rate minimum 0 87 kg h Butane Gas G30 Burner injector 0 73 mm Inlet pressure 37 mbar Maxi Bur...

Страница 12: ...turer sinstructions supplied The Gas Safety Installation and Use Regulations The appropriate Building Regulations either The Building Regulations The Building Regulations Scotland The building Regulat...

Страница 13: ...or fan assisted convectors The safety valve is an integral part of the boiler and it cannot be adjusted The circulation pump is integral with the boiler Pipe sectional areas shall be determined in ac...

Страница 14: ...o circumstances does the flow rate drop below the figure specified see table 1 A system bypass is not required on the central heating circuit unlessthesystemcontrolswillnotensureaminimumwaterflow rate...

Страница 15: ...ded Provision shall be made for a drain valve at the lowest points of the system The flow restrictor supplied in the document envelope must be fitted as diagram 7 1 limiting the flow through the boile...

Страница 16: ...Schematic F18E SB 1 Fan 2 Air pressure switch 3 Heat exchanger 4 Overheat thermostat 5 Combustion chamber 6 Expansion vessel 7 Flame sense electrode 8 Burner 9 Ignition electrode 10 Pump 11 Heating t...

Страница 17: ...pic top flue pack Horizontal top flue pack Vertical flue pack Twin flue pack Extensions 90 and 45 bends For detailed information refer to flue options guide This is available from your nearest stockis...

Страница 18: ...lating valve m The cold water inlet restrictor supplied with boiler is fitted when the boiler is installed Refer to Section 9 C Heating flow fitting with isolating valve D F24E Only Domestic hot water...

Страница 19: ...er to diagram 7 1 IMPORTANT NOTE Ensure that the hanging bracket is fitted to a flat and true wall area for correct alignment with the boiler Side Flue Check the horizontal centre line and reposition...

Страница 20: ...see diagram 7 1 Important Note With regards to the manual handling operations 1992 regulations the following operation exceeds the recommended weight for one man lift Lift the boiler up and engage bo...

Страница 21: ...lengths to be reduced by 1m for 90 and 0 5m for 45 10 1 Horizontal Telescopic Top Flue Kit of parts refer to diagram 10 1 10 2 Horizontal telescopic flue system Rear and side flue lengths and dimensio...

Страница 22: ...adhesive gasket F and carefully fit gasket to base of flue elbow Fit the O rings H into the grooves in the flue ducts within the elbow D Lubricate the O rings with silicone Fit flue elbow D onto boile...

Страница 23: ...reduced by 1m for 90 and 0 5m for 45 10a 2 Flue systems rear and side refer to diagram 10a 1 10a 3 Flue cutting refer to diagram 10a 2 Important Do not leave any burrs or sharp edges on the cut ends...

Страница 24: ...pipe Pull air flue duct pipe assembly inwards to bring rubber sealing collar F hard up against external wall Fit elbow onto boiler and secure with the four screws I Carefullypushthefixingcollarsealont...

Страница 25: ...be identified as to its use A fused three pin plug and shuttered socket outlet may be used instead of a fused spur box provided that a They are not used in a room containing a fixed bath or shower b...

Страница 26: ...electrical system checks as below 1 Test insulation resistance to earth of mains cables 2 Test the earth continuity and short circuit of cables 3 Test the polarity of the mains 230V 50Hz PERMANENT MA...

Страница 27: ...is 1 bar Close filling device F24E shown 9810 9796 GAS PURGE POINT Diagram 12 1 3 Undo cap on automatic air vent on top of pump and leave undone 9792 4 Air in pipes Important A central heating system...

Страница 28: ...ontrol box see diagram 11 1 15 kW maxi P max mini 1 ON P3 15 kW maxi P max mini P3 P6 P7 0 P6 1 ON Diagram 12 2 POTENTIOMETER P3 USER INTERFACE BOARD POTENTIOMETER P6 MANOMETER 12066 SW1 DIP SWITCH Fa...

Страница 29: ...COLD F24EOnlyFlushthedomestichotwatersystembyopeningthe hot water taps for several minutes Completion Adjust the boiler temperature control and any system controls to their required settings ForIE it...

Страница 30: ...RefertothecombustionproductvaluesinSection1Technical Data Switch on the electrical supply and gas supply then operate the boiler On completion of the test switch off the electrical supply and the gas...

Страница 31: ...move the two screws securing combustion chamber cover to combustion chamber see diagram 15 5 Remove combustion chamber cover from boiler 15 8 Ignition and Flame Sensing Gaps Check that the ignition an...

Страница 32: ...EXCHANGER AIR PRESSURE SWITCH SENSING TUBE 9750 15 11 Heat exchanger refer to diagram 15 9 Remove air pressure switch sensing tube from the side of the flue hood Unscrew and remove the two retaining...

Страница 33: ...t for soundness 15 13 Central Heating Filter refer to diagram 15 11 Remove the filter retaining clip and filter clean or renew if necessary Push the filter fully into its housing ensuring the correct...

Страница 34: ...or gas soundness after any service work Should there be any doubt about the voltage supply to any of the components it is possible to carry out a simple electrical test to ensure all is operational in...

Страница 35: ...water is on Three way valve lead 9 6k between 1 and 3 230V ac between 2 and 3 of the motor 3 2 1 1 2 and 3 marked on About 25V ac to 35V ac between 1 and 2 the motor Thrust action of the motor Unfast...

Страница 36: ...or operating NO Change or clean it YES Check the connectors on the flow sensor and the control board PCB If the fault persists fit a relplacement control board PCB YES 11800 F24E ONLY FAULT NO HEATING...

Страница 37: ...ointing towards the flame Check the spark electrode Change it If the problem persists change the control board PCB flame detection module faulty 11873 F1 FAULT DISPLAYED FAULT THE BURNER LIGHTS BUT TH...

Страница 38: ...ata Check resistance of safety valve coil FAULT THE ROOM TEMPERATURE IS INADEQUATE AND RADIATORS ARE LUKE WARM YES NO Is the heating temperature on the boiler set high enough Turn up settings YES Is t...

Страница 39: ...T Check continuity of fan harness NO YES Is there is 230V ac at fan during demand Faulty fan replace YES Faulty PCB replace 11876 16 Fault Finding FAULT THE WATER AT THE TAPS IS LUKE WARM NO YES Check...

Страница 40: ...2 H1 H4 H3 H8 H6 H7 ON OFF SWITCH AIR PRESSURE SWITCH FAN THREE WAY VALVE SENSE ELECTRODE IGNITION ELECTRODES g y g y CHASSIS EARTH bk br w g w g w g p p or y gn b b w r br b g y g y br or OVERHEAT TH...

Страница 41: ...H2 H1 H4 H3 H8 H6 H7 ON OFF SWITCH AIR PRESSURE SWITCH FAN SENSE ELECTRODE IGNITION ELECTRODES g y g y CHASSIS EARTH bk br w g w g p or y gn b b w r br b g y g y br or OVERHEAT THERMOSTAT g y g y br...

Страница 42: ...the front panel refer to Section 15 3 Lower the control panel refer to Section 15 4 Locate central heating thermistor on heating flow pipe on centre of boiler see diagram 18 2 Unclip thermistor from p...

Страница 43: ...n 15 13 18 6 F24E Only Cold water inlet restrictor Before starting refer to the front of Section 18 Important information Remove the front panel refer to Section 15 3 Lower the control panel refer to...

Страница 44: ...embly from heating flow pipe by unclipping at the side of the bracket Remove the thermostat fit new thermostat and replace assembly Whenrefittingelectricalconnectionstoreplacementthermostat the polari...

Страница 45: ...refer to the front of Section 18 Important information Remove the front panel refer to Section 15 3 Remove the sealed chamber cover refer to Section 15 5 Remove the combustion chamber cover refer to S...

Страница 46: ...etaining screw Remove the 230V controls board 18 19 F24E Only Analogue programmer refer to diagram 18 10 Before starting refer to the front of Section 18 Important information Remove the front panel r...

Страница 47: ...tarting refer to the front of Section 18 Important information Remove the front panel refer to Section 15 3 Lower the control panel refer to Section 15 4 Drain down the boiler only refer to relevant p...

Страница 48: ...tion Remove the front panel refer to Section 15 3 Lower the control panel refer to Section 15 4 Drain down the boiler only refer to relevant part of diagram 18 1 Unscrew to remove automatic air vent A...

Страница 49: ...ntrol panel refer to Section 15 4 Undo discharge pipe union nut Pull out slotted metal clip from valve body and remove valve 18 31 F24E Only Three way valve head refer to diagram 18 20 Before starting...

Страница 50: ...gnition unit from the retaining slot 18 34 F24E Only Domestic hot water plate to plate heat exchanger Before starting refer to the front of Section 18 Important information Remove the front panel refe...

Страница 51: ...r Disconnect the pressure relief valve discharge pipe Disconnect the mains cable and any external controls cables Lift up to remove the boiler from the wall Remove sealed chamber cover refer to Sectio...

Страница 52: ...52 7 System water pressure sensor S57205 8 Gas control valve G20 S10045 9 Gas control valve G30 S10046 10 Discharge safety valve S10067 11 Overheat thermostat S10080 12 Ignition electrode S10038 13 Fl...

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