celtic ff user manual - Boiler & Heating Spares
Contents
1. Celtic FF ROOM SEALED FANNED BALANCED FLUE COMBINATION BOILER G C No 47 980 01 This appliance has been tested and certificated by British Gas For use on natural gas only Instructions for use leave these instructions adjacent to the gas meter Chaffoteaux et Maury Looking Good Heating Better How your combination boiler works Production of hot water This boiler is designed to give hot water at different tem peratures and is fitted with a temperature selector fig 1 P To obtain the hottest water turn the selector knob fully in the direction In this position the burner may cycle high to low flame this is normal Greater amounts of cooler water can be obtained by turning the selector knob to wards the sign Heating The boiler is automatically self adjusting when on central heating It is normal for the boiler to stay alight for exten ded periods with the flame height reduced The gas will be at high flame when the maximum output is required in cold weather or on start up Controls Installation without a room thermostat Set the boiler thermostat fig 1 B as required depending on the desired room temperature To increase the heat turn to to reduce the heat turn to The temperature gauge fig 1 E indicates the temperature of the water going to the radiators Installation with a room the2. ig 2 G on the gas servi ce tap to the right Turn off the electricity supply To turn off the boiler leaving the pilot alight Set the selector switch fig 1 A to hot water only position T turn off domestic water tap fig 2 H under the appliance and leave electricity supply on Frost precautions Providing the boiler is not isolated from the electricity sup ply it has automatic protection from damage by frost Overheating If the pilot light or gas flame should go out whilst the boi ler is set to operate Wait 3 minutes before relighting If the boiler goes out again this may be due to the over heat safety device operating If this persists contact your service engineer Cleaning The surface of the boiler may be cleaned using soap water and a soft cloth or a non abrasive cleaner Service To ensure that the appliance continues to work efficiently and has a long life it is important that it is serviced annually Ask your installer or local Gas Region for details of a regular service scheme This appliance is suitable for use with most showers and automatic washing machines Gas safety INSTALLATION AND USE REGULATIONS 1984 In your own interest and that of safety it is the law that all gas appliances are installed by competent persons in accordance with the Gas Safety Installation and Use Regu lations 1984 If the appliance is installed in a compartment do not obstruct any purpose provided ventilatio
3. n openings and do not use for storage purposes Gas leaks or faults If a gas leak or fault is suspected turn off the appliance and consult your local Gas Region or Service Engineer Clearances around your combination boiler These minimum clearances must be maintained for opera tion and servicing Top above Air Inlet Duct 50mm 2in Bottom Below Case 200 mm 8 in Sides 100 mm _ 4 in Front 600 mm 24 in Warning If the pilot is extinguished for any reason wait at least 3 minutes before attempting to relight Electrical connections The electrical supply connection must be made to a 240 V 50 Hz supply The appliance must be protected by a 3 fuse If a plug BS 1363 is used or any other type a3 A fuse must be fitted in the circuit This appliance must be earthed To connect a plug As the colour coding of the wires in the mains feed of the appliance may not correspond with the colour marking identification of your plug proceed as follows The wire which is coloured green yellow must be connected to the terminal in the plug marked with the letter E or by the earth symbol or coloured green or green and yellow The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black The wire which is coloured brown must be connected to the terminal marked L or coloured red SERVICE RECORD Work Carried Out Name of Service Compan
4. o hot water central heating position IF the boiler will supply your central heating requirements but will give priority to hot water demands The central hea ting supply will be temporarily interrupted when drawing hot water but this will have no noticeable effect on the heating levels for normal quantities of hot water supply Lighting the boiler 1 Switch on the electricity 2 Turn the lever on the gas service tap to the left fig 2 G 3 Set the selector switch fig 1 A to required position For hot water only F or for hot water central heating w The fan will start up and the pump will run if set to hot water central heating II 4 Press the igniter button fig 1 D fully in The fan will change to high speed to purge the com bustion chamber and the pump will stop After approximately 14 seconds the spark generator creates a continuous spark to light the pilot When the pilot is alight viewed through the sight glass wait a further 5 seconds before slowly relea sing the button If the pilot goes out wait at least 3 minutes and re peat as above 5 If set to hot water central heating i check that the flow isolating valve fig 2 J is fully open turn anti clockwise To turn off the boiler Set the selector switch to the centre position off O Turn off the gas by turning the lever f
5. rmostat Set the control on the room thermostat to the desired temperature which will automatically control the firing of the boiler to give the chosen room temperature During cold weather the boiler thermostat fig 7 B should be left on maximum turned to position In mild weather it is recommended that the thermostat is placed in an intermediate position O CENTRAL HEATING CENTRAL HEATING PRESSURE TEMPERATURE To isolate the heating circuit during the summer In some installations it is possible after the boiler has been operating continuously for a period providing hot water to get gravity circulation in the heating pipes It will be noticed that the pipes are getting hot and eventually the first radiator will heat up To avoid this isolate as follows Switch to hot water only and close the valve fig 2 J on the heating flow Do not forget to open the valve at the start of the hea ting season when the selector switch is set to hot water central heating Pressure gauge fig 1 C This shows the water pressure in the central heating pipe work When cold it should read not less than 1 bar This will increase as the system heats up A pressure relief valve will operate at 3 bar Your installer will be able to repressu rise the system if necessary Selector switch When set for hot water only position T the boiler will only operate on demand for hot water When set t
6. y ko ID N Fe A fel D S ont Lal A n Z 55 A Imp C M R f 92120 121 07 88 Chaffoteaux NE Chaffoteaux et Maury Limited et Maury Trench Lock Trench Telford Shropshire TF1 4SZ Telephone Telford 0952 222727 Telefax 0952 243493 Looking Good Heating Better ESP305
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