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SECTION 10 – FAULT FINDING
10:1 FAULT FINDING
If the Boiler fails to start, make the following checks before calling a service engineer:-
Is there sufficient fuel in the storage tank?
Are all fuel supply valves open (turned fully anti-clockwise) and ball valves open?
Is the mains electricity supply switched on?
Is the programmer (or Boiler Operating Switch) set to call for heat?
Is the Boiler Thermostat set to the desired temperature?
Is the Lock-out Reset Button on the Control Box and Control Panel neon illuminated? If so, press to reset
Burner.
Check the fuse which should have been fitted to the mains electricity supply to the programmer/boiler
operating switch. If the fuse has blown, replace it. If it blows again, call a Service Engineer.
Page 34 of 40
Camray 5 External Boilers
14/04/2005
file://D:\PL61000\PL61000.htm