LOCKOUT
7
A flame failure device is incorporated into the control system
of your boiler. So, should the flame fail for any reason, or should
ignition fail to initiate a satisfactory start, the boiler is automatically
locked out for safety. This lockout condition is indicated by a signal
lamp located on the control panel.
To cancel the burner lockout condition, remove the boiler
front cover and allow two minutes before pressing the illuminated
lockout reset button, which is mounted on the burner control box.
Provided the system is still calling for heat, the burner will then
operate and commence another start cycle.
Persistent lockout indicates a fault and an engineer should be
called, so do not attempt to repeatedly restart the boiler.
Your Worcester Greenstar pressure-jet boiler is set to burn 28-
second kerosene fuel.
PLEASE NOTE: Greenstar room-sealed appliances MUST
NOT be used with 35-second gas oil.
Many calls made to Worcester Heat Systems to report boiler
faults or breakdowns prove to be false alarms, as there is often a
simple explanation for the apparent malfunction.
So, to help you save time and money – not to mention
frustration and inconvenience – a quick-reference fault finder is
included on page 9.
If, after checking through the points suggested, there is still a
fault you should call your Worcester Heat Systems Service Centre.
Arrangements will be made for an engineer to call as soon as
possible.
FUEL
FAULTS & BREAKDOWNS
