Main MULTIPOINT FF Servisní příručka

CHAFFOTEAUX LIMITED BRITONY II FF G.C. No 52.980.21 This appliance has been tested and certificated by British Gas For use on natural gas only)

3.6 Electrical connections 3.6.1. Pressure Switch - Connect the wires at the top of the appliance to the pressure switch. - The grey wire

APPLICATIONS OF THE BRITONY II FF The appliance is designed to serve a varietv of hot water draw off Points including washing machines and shower

5. 5.1 COMMISSIONING Putting into Service 5.1.1. Open the gas and water service cocks beneath the appliance, purge the gas supply (CP331:3).

5.2 Gas Pressure - Turn on an adjacent hot water draw off, the ap- pliance will now light and the fan will change to high Speed. - With

5.6 Thermoelectric Circuit 5.7 Handing Over The Thermocouple Circuit is fitted with an interrupter so that if the air flow is not proved o

6. SERVICING INSTRUCTIONS 6.1 6.2 6.3 Before commencing any service work : 1. Isolate electrical supply. 2. Remove bottom trim by sliding forwar

6.4 Heating Body 6.5 6.6 a) The heat exhcanger can be examined in posi- tion : - Remove combustion chamber front panel as in Section

Water Governor 6.10 6.11 To clean - Turn off the cold water supplv to the appliance and drain into receptacle. - Remove the governor situated

7 REPLACEMENT OF COMPONENTS Before commencing any work involving component replacement : 1. Isolate electrical supply. 2. Turn off gas at the

7.6 7.7 Diaphragm - To renew ensure that the cold water supply and gas are turned off. - Drain the appliance by removing the water gove

1. GENERAL The BRITONY II FF is a fanned draught, balanced flued instantaneous multipoint appliance. The flue is suitable for rear outlet, or t

7.8 To Replace Fuse or PCB Isolate electrical supply. l A (A) FUSE : - Pull out fuse holder (A) from board and slide fuse out of holder. (B

7.12 Replacement of Microswitch - Isolate electrical SUPPIY. - Part connector plug on leads to microswitch. - Remove two lock nuts (4 mm) from

8 8.1 8.2 8.3 8.4.1 8.4.2 FAULT FINDING CHART FOR BRITONY II FF PROBLEM Pilot does not light Poor Pilot Flame Pilot will not stay alight Main

8 8.5 8.6 8.7 8.8 8.9 8.10 8.11 8.12 8.13 FAULT FINDING CHART FOR BRITONY II FF PROBLEM CAUSE REMEDY Explosive Ignition i) Pilot too small ii) Slow

Chaffoteaux Ltd, Concord House, Brighton Road, Salfords, Redhill, Surrey RHI 5DX. Telephone : Harley (0293) 772744. Telex : 87378. 4 E Warrington

1.3 L Technical Data Water inlet (Compression tYpe fittings) . . Water outlet (Compression type fittings) Gas (Compression type fittings) . Hei

2. INSTALLATION REQUIREMENTS 2.1 Related Documents The installation of the heater must be in accordance with the relevant requirements of t

2.7 Air supply The appliance does not require any purpose provided ventilation unless installed in a compartment. A compart- ment enclosing

CIRCUIT DIAGRAM L 2A Fig. 1 * WIRING DIAGRAM Fig. 2 FU Fura (2 A) IE lonkatlon electrode TC Themlocouplr BM Themm4@ctt’lc Valve SW Mlcmswltc

MICRO-SWITCH WATERFLOW PREBSURE SWITCH ,--w--w------- 11 PRINTED CIRCUIT BOARD Fig. 4 3. INSTALLING THE APPLIANCE A vertical flat area is require

-. 3.2 Preparing and Preparation : fitting the appliance y--- - Remove the bottom trim by pulling forwards. - Slide the controls facia pla

3.3 3.4 3.5 Fitting the flue - Measure the wall thickness and cut flue duct and air inlet duct to required length, (see Section 1.4). - Pe