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Saunier Duval Themaclassic F24E PLUS, Instructions For Use Installation And Servicing

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Saunier Duval Themaclassic F24E PLUS Instructions For Use Installation And Servicing Download Page 55

55

4000121771-2

20 Replacement of Parts

20.40 Sealed chamber cover seal, refer to
diagram 20.29

Before starting refer to the front of 

Section 20 Important

information.

• Remove the front panel

, refer to Section 17.3.

• 

Remove the sealed chamber cover

, refer to Section 17.5.

• 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.

SEAL

FRONT
CASING
PANEL

SEALED
CHAMBER
COVER

Diagram 20.29

Summary of Contents for Themaclassic F24E PLUS

Page 1: ...Installation and Servicing 4000121771 2 02 03 Hepworth Heating Ltd Nottingham Road Belper Derbyshire DE56 1JT Themaclassic F24E PLUS Fanned Flue Combination Boiler G C No 47 920 37 Themaclassic F30E P...

Page 2: ...e strongly 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 fro...

Page 3: ...lation 6 14 Fixing Jig 7 16 Boiler Preparation and System Connections 8 17 Boiler Installation 9 18 Horizontal Rear Flue Installation 10 19 Horizontal Telescopic Top Flue Installation 11 22 Horizontal...

Page 4: ...on The insulation is composed of non combustible material Electrical Supply WARNING This boiler must be earthed All system components shall be of an approved type and shall be connected in accordance...

Page 5: ...water temperature are user adjustable Domestic hot water demand always has priority over heating demand The boiler is designed for use as part of a sealed water central heating system with fully pump...

Page 6: ...taken when handling and cleaning with particular regard to edges of sheet metal parts to avoid any possibility of personal injury The boiler casing can be cleaned with a damp cloth followed by a dry...

Page 7: ...fault to normal after 5 seconds if no buttons are pressed 11525 Central heating adjustment The temperature of the water in the central heating circuit can be set between approx 38O C and 87O C It is s...

Page 8: ...0 wait for five seconds Switch the boiler ON I the boiler is reset If the fault continues call your Installation Servicing company or Heatcall using the telephone number on the inside front cover of...

Page 9: ...t 30min intervals for each day 1 to 7 of the week A flashing square is displayed below the current day of the week selected Press or to select the day 1 to 7 to be set Press to set ON OFF times and ar...

Page 10: ...PLUS F30E PLUS Burner injector 0 73 mm 0 73 mm Inlet pressure 29 mbar 29 mbar Maxi Burner pressure 23 2 mbar 25 5 mbar Mini Burner pressure 4 5 mbar 3 73 mbar Gas rate maximum 2 03 kg h 2 57 kg h Buta...

Page 11: ...heet Metal Parts WARNING When installing the appliance care should be taken to avoid any possibility of personal injury when handling sheet metal parts 2 2 Statutory Requirements The appliance is suit...

Page 12: ...trol valve Flow Drain point Bypass valve Domestic water Heating circuit Return Additional expansion vessel if required Hot water out Cold supply in Drain point Boiler Filling device Bypass If required...

Page 13: ...water inlet C Heating flow D Domestic hot water outlet E Gas 15 Loss of water sensor 16 Domestic heat exchanger 17 3 way valve 18 Domestic water flow sensor 19 Filter cold water inlet 20 Filling syste...

Page 14: ...nd ventilation openings are shown in diagram 6 2 For Ireland the minimum distances for the flue terminal positionning must be those detailed in I S 813 Domestic Gas Installations The boiler must be in...

Page 15: ...ADJACENTOPENINGWINDOW 1000 Q ABOVEROOFLEVEL 300 11508 Diagram 6 3 6 2 Terminal guard see diagram 6 3 A terminal guard is required if persons could come into contact with the terminal or the terminal c...

Page 16: ...ith isolating valve 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 Domestic hot water outl...

Page 17: ...to Horizontal Rear Flue instructions section 10 and prepare the flue system Insert the flue system into the hole such that it will not interfere with the appliance when lifting into position 8 3 Fixi...

Page 18: ...e to avoid damaging it Horizontal Rear Flue Only Note Firstly remove the fan as described in section 10 3 Fit the flue adaptor and gasket refer to diagram 9 3 supplied in the flue pack to the rear of...

Page 19: ...2 Important Notes After cutting ensure that there are no burrs 10 3 Installation of Rear Flue assembly Fit rubber sealing collar C into groove at the outer end of the flue assembly A and B see diagram...

Page 20: ...include Flue duct pipe A Air duct pipe B External rubber sealing collar C Self adhesive seals D Adaptor sealing gasket E Adaptor F Internal flange G O rings H Screws I E I Pho 087 Diagram 10 3 INNER W...

Page 21: ...INNER WALL SELF ADHESIVE SEALS SAMPLE POINT PLASTIC INTERNAL FLANGE 10315 Diagram 10 6 SECURING SCREW 2 OFF ADAPTOR SELF ADHESIVE GASKET Diagram 10 7 11431 EARTH LEAD FAN RETAINING BOLT FAN SENSOR PLU...

Page 22: ...gths to be reduced by 1m for 90 and 0 5m for 45 11 1 Horizontal Telescopic Top Flue Kit of parts refer to diagram 11 1 11 2 Horizontal telescopic flue system Rear and side flue lengths and dimensions...

Page 23: ...he self 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 a suitable lubricant Fit flu...

Page 24: ...to diagram 12a 3 Important Do not leave any burrs or sharp edges on the cut ends of the pipes 11886 Diagram 12a 2 70mm 65mm 410 mm 205mm 20mm Min Clearance 70mm 184mm 65mm SIDE FLUE REAR FLUE L L Note...

Page 25: ...Fit internal plastic flange G onto air duct pipe A Fit the fixing collar seal D onto the flue duct pipe B ensuring it is the correct way round the larger diameter onto the pipe Pull air flue duct pipe...

Page 26: ...ler It should 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...

Page 27: ...in force 13 4 Electrical Connections Testing Carry out preliminary electrical system checks as below 1 Test insulation resistance to earth of mains cables 2 Test the earth continuity and short circui...

Page 28: ...mportant A central heating system can not operate correctly unless it is filled with water and air bled from the system If these conditions are not met the system may be noisy Bleed the air in the rad...

Page 29: ...hemagneticuserinstructionslabelfromthedocument envelope and position it on the surface of the boiler casing Adjust the boiler temperature control and any system controls to their required settings For...

Page 30: ...he heating output Themaximumheatingoutputoftheboilerisadjustablebetween the maximum and minimum values given in the Technical Data section When flashing press on if you want to adjust this menu Use th...

Page 31: ...t with burner 3 permanently on 3 38 C Factory setting 4 87 C Factory setting 5 1 Factory setting 15 Boiler Settings Flue parameter following flue length Rear Setting Flue length Flue length for F 24 E...

Page 32: ...the data the one on the right is the setting for the data Scroll throughthedatausing or untilyoureach 24 Pressthemode button the figure on the right begins to flash Change it to the required setting 0...

Page 33: ...l supply and gas supply then operate the boiler On completion of the test switch off the electrical supply and the gas supply remove analyser tube and replace sampling point cap 17 2 Service Check and...

Page 34: ...1 To Drain the Domestic hot water circuit Close boiler isolating valve b Turn on one or more hot water taps To Drain the boiler Close isolating isolating valves a and c Open the boiler drain valve f f...

Page 35: ...e a soft brush or vacuum clean the heat exchanger DO NOT USE ANY TOOL LIKELY TO DAMAGE PAINTED FINISH OF HEAT EXCHANGER 17 12 Domestic water inlet filter refer to diagram 17 10 If the water flow rate...

Page 36: ...818 9812 Diagram 17 7 9750 9742 Diagram 17 9 FLUEHOOD HEATEXCHANGER AIRPRESSURE SWITCH SENSINGTUBE 9822 FILTER DOMESTICWATER INLETFILTER HOUSING CLIP Diagram 17 10 RETAININGCLIP FILTER FLAT 11929 1192...

Page 37: ...checks must be repeated using a suitable multimeter Overheat thermostat reset button Refer to Section 20 10 to locate the overheat thermostat reset button Depress the button to reset 9749 OVERHEAT THE...

Page 38: ...2 When hot 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 mo...

Page 39: ...external heating controls calling for heat Is the polarity correct Rectify fault on external controls NO Rectify check the 230V controls board NO Faulty main PCB NO YES Connect 1 and 2 on J10 does bo...

Page 40: ...filter Clean the burner 18 Fault Finding 9961 11797 FAULT NO HOT WATER BUT THE HEATING IS WORKING Is the water pressure greater than 0 5 bar NO Insufficient water pressure The appliance will not oper...

Page 41: ...power adequate Check the adjustment of the by pass internal and external If fitted Check the 3 way valve is not passing into the domestic hot water heat exchanger Is the room thermostat and or radiato...

Page 42: ...itted Check the rate of flow Check burner pressure is correct Check the 3 way valve is not passing into the radiators The radiators should stay cold in Summer setting Is the temperature higher if you...

Page 43: ...p or g br b w p y g or gn w g g bk bk br bl br bl w r g b bk bk g y g y g y g y br b br b br b b br gy b br gy bk g g p w w w w or p y bk BLACK w WHITE g y GREEN br BROWN b BLUE p PINK g GREY r RED or...

Page 44: ...Lower the control panel refer to Section 17 4 Locate central heating thermistor on heating flow pipe on centre of boiler see diagram 20 2 Unclip thermistor from pipe Disconnect electrical connections...

Page 45: ...ce the central heating filter Before starting refer to the front of Section 20 Important information Isolate flow and return valves a and c Clean or replace the central heating filter refer to section...

Page 46: ...racket assembly from heating flow pipe by unclipping at the side of the bracket Remove the thermostat fit new thermostat and replace assembly When refitting electrical connections to replacement therm...

Page 47: ...20 8 Before starting refer to the front of Section 20 Important information Remove the front panel refer to Section 17 3 Remove the sealed chamber cover refer to Section 17 5 Remove the combustion cha...

Page 48: ...rom the mains switch 20 20 Central heating pump head refer to diagram 20 11 Before starting refer to the front of Section 20 Important information Remove the front panel refer to Section 17 3 Lower th...

Page 49: ...portant information Remove the front panel refer to Section 17 3 Lower the control panel refer to Section 17 4 Drain down the hot water circuit refer to relevant part of Section 20 1 Undo the union nu...

Page 50: ...supply pipes and union nuts at the gas control valve Disconnect supply pipe union nut at the burner injector bar Remove gas control valve retaining clip from the underside of gas control valve Remove...

Page 51: ...n refitting clip ensure that letters YES are as shown 2 It is not necessary to drain boiler to carry out this work 20 32 Three way valve actuator refer to diagram 20 21 Before starting refer to the fr...

Page 52: ...ass housing Remove plate to plate heat exchanger from boiler Fit replacement plate to plate heat exchanger in reverse order to removal using new seals supplied Note Plate to plate heat exchanger mount...

Page 53: ...Note Take care there will be a loss of water Remove the right hand side panel refer to Section 17 6 Bend back securing tab to release vessel from boiler frame Remove the vessel from the boiler taking...

Page 54: ...any external controls cables Lift up to remove the boiler from the wall Remove sealed chamber cover refer to Section 17 4 Remove the combustion chamber cover refer to Section 17 5 Remove the fan refer...

Page 55: ...portant information Remove the front panel refer to Section 17 3 Remove the sealed chamber cover refer to Section 17 5 Remove the old seal thoroughly clean the casing Fit the new seal it is supplied t...

Page 56: ...water flow sensor S57202 5 Printed circuit board Main S1008200 6 Pump head S1005200 8 System water pressure sensor S7205 9 Gas control valve S1004500 10 Discharge safety valve S1006700 11 Overheat th...

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