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Potterton Kingfisher Mf Installation & Service Instructions Manual

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Installation & Service Instructions
This is a Floor Mounted Fan Assisted Gas Boiler and is available as Conventional or Balanced Flue
The boiler meets the requirements of Statutory Instrument "The Boiler (Efficiency) Regulations 1993 No 3083" and is
deemed to meet the requirements of Directive 92/42/EEC on the energy efficiency requirements for new hot water
boilers fired with liquid or gaseous fuels:-
Type test for purpose of Regulation 5 certified by:
Notified Body 0087.
Product/Production certified by:
Notified Body 0086.
For use with Natural Gas (G20) only at 20mbar and for use in GB/IE only.
0
Flame Lock-out Re-set
Kingfisher Mf
RSL40 - 100, CFL40 -100

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  • Page 1 Installation & Service Instructions Kingfisher Mf RSL40 - 100, CFL40 -100 Flame Lock-out Re-set This is a Floor Mounted Fan Assisted Gas Boiler and is available as Conventional or Balanced Flue The boiler meets the requirements of Statutory Instrument “The Boiler (Efficiency) Regulations 1993 No 3083” and is...
  • Page 2 The models covered by these instructions are:- Definition of competence: A person who works for a Kingfisher Mf CFL 40 - G.C. No. 41 590 24 CORGI registered company and holding current Kingfisher Mf CFL 50 - G.C. No. 41 590 28 certificates in the relevant ACS modules, or valid ACoP Kingfisher Mf CFL 60 - G.C.

  • Page 3: Technical Data

    Technical Data Boiler models Heat Input & Efficiency figures are quoted as gross Maximum Rate Output 11.72 14.65 17.58 20.52 23.45 26.38 29.31 Btu/h 40,000 50,000 60,000 70,000 80,000 90,000 100,000 Input 14.47 18.31 22.00 25.60 28.95 32.98 36.76 Btu/h 49,372 62,474 75,064...

  • Page 4: Technical Data

    CFL Flue Outlet CFL Flue Outlet Shown Shown (Two Centres Available) (127 or 153 Outlet) RSL Flue Outlet Shown 50-100 model shown RSL Flue Outlet Shown 25 Front Clearance 400 recommended for servicing (if non removable) Fig. 2 Technical Data Publication No.

  • Page 5: Introduction

    Person and installed in accordance with the current edition of I.S. 813 "Domestic Gas Installations", the current Various flue kits and other options for the Kingfisher Mf Building Regulations and reference should be made to the range of boilers are shown on Pages 38 & 39.

  • Page 6: Installation Requirements

    1. Installation Requirements Gas Supply BS5440:1:2000, sub-clause 4.4. If the boiler is to be fitted into a building of timber frame The meter and supply pipes must be capable of delivering construction then reference must be made to the current this quantity of gas in addition to the demand from any edition of Institution of Gas Engineers Publication other appliances in the house and must be governed at...
  • Page 7 The boiler requires the clearances shown in Fig. 2. Conventional Flue Models - See Page 7 & 8. Balanced Flue Models - See Pages 9 & 10. Conventional Flue Models Air Supply The air requirements must meet BS 5440 Part 2. The room in which the boiler is installed must be ventilated.
  • Page 8 Flue Systems A flue system (lined throughout its length) must be provided to evacuate the flue products of combustion from the boiler. Reference should be made to the building regulations and BS 5440:1. and the flue system efficiency should be checked in accordance with BS 5440.
  • Page 9 Balanced Flue Models Air Supply The air requirements must meet BS 5440 Part 2. The room in which the boiler is installed does not require a purpose provided air vent. If the boiler is installed in a compartment, permanent air vents are required in the compartment, one at high level and one at low level, either direct to the outside air or to a room.
  • Page 10 Likely flue positions requiring Fig. 6 a flue terminal guard The following guidelines indicate the general requirements Terminal Position with Minimum Distance (mm) for siting balanced flue terminals. For IE, refer to I.S. 813 "Domestic Gas Installation". For GB recommendations are given in BS 5440 Pt. 1. Fanned Draught Balanced Flue For IE recommendations are given in the current edition of I.S.
  • Page 11 The System Fully Pumped Systems The pump must be wired directly to the terminal block If plastic pipe is used for the central heating circuit there (See Fig. 20) as it will allow the pump to be controlled by must be a run of at least 1m of uninsulated copper pipe the over-run device.
  • Page 12 Expansion Vessel Cylinder A diaphragm type expansion vessel to BS 4814: Pt 1. The hot water cylinder must be an indirect coil type or a shall be fitted close to the inlet side of the pump. The direct cylinder fitted with an immersion calorifier suitable connecting pipework should not be less than 15mm.
  • Page 13 Fig. 8 Fig. 9 Installation Requirements Publication No. 5102977...
  • Page 14 Fully Pumped Sealed System CON0015C Fig. 10 Circulation Pump Selection The resistance through the heat exchanger when operating with a water flow rate producing an 11°C temperature rise at maximum boiler output are shown in Table 5. If other controls such as 3 position valves are used in the system, the resistance through them,...
  • Page 15 2. Installation Install the boiler These instructions assume you have decided on where the boiler will be located and the type of flue system to be used. 1. Carefully unpack the boiler. Remove and place aside the tailpipe/gravity stat kit and on CFL boilers, the ancillary bag containing the top and rear blanking plates with seal and control panel.
  • Page 16 2. Attach the flue to the flue spigot. This product is fitted with a combustion products discharge safety device (TTB) which must not be taken out of operation at any time. The component is fitted to ensure that any blockage or partial blockage of the flue does not result in combustion products discharging into the room.
  • Page 17 Fitting the Blanking Plate Screw Rear Cut to size Fit Trim 1. If the flue is not fitted in the fully forward Blanking Plate (if required) position, the rear blanking plate will need to work surface to be cut to size, cut trim to length as required.
  • Page 18 9. Slide the flue back until it engages in the elbow bayonet connection, twist clockwise to lock. 10.Drill through pilot hole and lock flue in position using the self tapping screw provided. 11.Make good the wall around the flue, both inside and outside.
  • Page 19 Connect the Gas Supply 1. Ensure that the gas supply is isolated. 2. Disconnect the gas cock from the gas valve. 3. Connect the gas supply to the gas cock using a suitable adaptor. Important: Do not solder the fitting whilst assembled to the gas cock.
  • Page 20 Connect the Power Supply Cable 1. Cable clamping is provided on the front of the controls panel. Feed the cables up and over the back of the chassis, through clamp into terminal connection. Note: When connecting the power supply cable, ensure that the length of the earth wire is such, that if the power supply cable pulls out of the cable clamp the live and neutral wires become taut before the...
  • Page 21 cable as follows, providing the system has a separate cold feed and vent pipes (close coupling is acceptable) see BS 5449 for further details. a. Re-position the overheat thermostat to Gravity DHW position as explained under 2.4, page 19. b. Switched live from external control circuit to MAINS 'SwL'.

  • Page 22: Commissioning

    3. Commissioning Important State of adjustment - Check that the state of adjustment given on the data plate is compatible with local supply conditions. Top Cover (RSL Model shown) Flue Elbow (RSL Model shown) Important When checking for gas soundness open all windows and doors in the room.
  • Page 23 Commission the System & Note: On initial lighting, pilot ignition may be delayed due to the presence of air in the gas Boiler supply. Commission the system 9. With the burner running, check for gas soundness using leak detection fluid. 1.
  • Page 24 Flush & refill the system lockout (The red LED will be illuminated). The reset button is located on the controls 1. Examine the system for water leaks and drain assembly, repeated shutdown by this device the system whilst still hot. should be investigated further and any fault eliminated.
  • Page 25 4. Service & Replacement of Parts • For reasons of safety and economy the boiler should be serviced annually by a competent person. • Before servicing, fire the appliance and check that the flames are blue and stable. Yellow flame and excessive lifting indicate poor combustion.
  • Page 26 General Access Warning: Before attempting to remove any component from appliance first disconnect the mains electricity supply by removing the plug from the wall socket or by switching off the appliance at the external isolating switch. Notes: The 'O' (stand-by) position on the boiler temperature control will leave parts of the boiler Live.
  • Page 27 Electronic Control Board • Gain General Access - See 4.1 For better access of controls tray See 4.1 Note 5. 1. Disconnect all connectors and wires, unscrew the two securing screws and remove the board. 2. On re-assembly refer to the wiring diagram when re-connecting wires and connectors.
  • Page 28 Burner, Gas Valve, Injector & Electrode • Gain General Access - See 4.1 1. Disconnect the gas cock from the gas valve. 2. Disconnect the wiring from the gas valve. 3. Remove the combustion chamber cover - 2 screws. 4. Remove the gas valve/burner assembly - 2 screws.
  • Page 29 Combustion Chamber Insulation Combustion Chamber Insulation (40 Model) Insulation • Gain General Access - See 4.1 Securing Tabs 1. Remove the burner/gas valve assembly - See 4.6. 2. Remove combustion chamber front cover- 2 screws Note: To avoid release of dust and fibrous material the insulation material should be dampened before removal.

  • Page 30: Wiring Diagrams

    5. Wiring Diagrams CON0089A Fig. 29 Functional Wiring Diagram Publication No. 5102977...
  • Page 31 T.T.B. CFL Models Only Fig. 30 Pictorial Wiring Diagram Publication No. 5102977...

  • Page 32: Fault Finding

    6. Fault Finding Guide If Red LED is 'ON' and the Boiler fails to work check the following: Electrical Plugs (PL1 to PL6) are to remain connected to the Circuit Board for Fault Finding checks. ALL Electrical Power to the Heating System OFF - NO External Call for Heat (Thermostat & Programmer OFF) Boiler Temperature Knob Set to'0' (Fully anti-clockwise 'click' OFF) - Gas &...
  • Page 33 Turn OFF Mains Supply to Heating System & on RSL models check that link plug is fitted & there is continuity. Replace if defective. On CFL models check wiring to T.T.B. Thermostat, check T.T.B. thermostat continuity & replace if defective. Fault Finding Publication No.
  • Page 34 34 Fault Finding Publication No. 5102977...
  • Page 35 Fault Finding Publication No. 5102977...

  • Page 36: Short List Of Spare Parts

    7. Short List Of Spare Parts CON0060D Fig. 31 Short List Spare Parts Publication No. 5102977...
  • Page 37 Item No. G.C. No. Description Qty. Part No. E02-325 Thermistor 404524 173-130 Overheat Thermostat 404517 E02-367 Main Wiring Harness 242110 E78-236 Gas Valve Assembly CFL/RSL40 - 100 5102729 379-672 Pilot Burner - Honeywell 402559 114-963 'O' Ring 401656 E02-372 Electrode - Honeywell 402561 E02-365 Main PCB...

  • Page 38: Publication No

    8. Flue Kits & Optional Extras Concentric Vertical Flue Kit Telescopic Horizontal Flue Kit Pitched Roof Part Number: 238015 Part Number: 430183 Flashing Kit Part Number: (up to 300mm) Standard A) Terminal Assy. 31/19041 B) Terminal Clamp Bracket Part Number: 430184 (up to 550mm) Alternative C) Flue Tube Adaptor A) Telescopic Flue assy.
  • Page 39 Installation instructions included as necessary with each kit. Internal Fitment Kit Side Infill Panel Kit Part Number: Part Number: 238012 242148 Programmer Kit Pump Cover Kit Part Number: 5106321 Part Number: 242263 Terminal Wall Plate Kit Flexible Pipe Kit Part Number: 242264 Part Number: 242262 Terminal Guard Wall Plate Pack...
  • Page 40 All goods are sold subject to our standard Conditions of Sale which are available on request. B A X I P OT T E RTO N A Trading Division of Baxi Heating UK Ltd Brownedge Road Bamber Bridge Preston Lancashire PR5 6SN Website www.potterton.co.uk company...

This manual is also suitable for:

Kingfisher mf cfl 70Kingfisher mf cfl 80Kingfisher mf cfl 40Kingfisher mf cfl 50Kingfisher mf cfl 60Kingfisher mf cfl 100 ... Show all

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