18
OIL LEAK OR FAULT
POWER FAILURE
FUEL
BURNER RESET
DESN 511122
Reset buttons in the plinth, under normal run conditions
flash every 15 seconds. This is part of the system
monitoring.
If a fault occurs on either burner then it automatically
shuts down and the red button on the burner control box
will be illuminated. The reset button is located in the lower
plinth panel.
OPERATE BY PRESSING WITH FINGER ONLY
Please wait at least 60 seconds between resetting the
lockout button.
If for example the storage tank had been replenished after
the oil supply ran out, and resetting the lockout button
does not light the burner immediately, it will be necessary
to repeat the sequence.
Continued lockouts indicate a burner or oil supply
malfunction. The fault should be diagnosed and rectified.
In the event of repeated failure switch off the oil and
electrical supply to the appliance and contact your
installer/service engineer.
If an oil leak or fault exists or is suspected the unit must
be isolated from the oil and electrical supply. The
appliance must not be used until the fault has been
rectified.
Advice/Help should be obtained from your
Installation/Servicing Company.
In the event of power failure your appliance will become
inoperative. When the power is restored it will
automatically restart, if programmed or manually set to do
so.
Please endeavour to see that when your fuel is being
delivered into the storage tank, that the appliance is left
off during delivery, and preferably for a period of 1 hour
afterwards to allow sediment within the tank to settle.
This is particularly important for oil systems using a two
pipe flow and return.
Also endeavour to avoid running out of fuel, by seeing that
the storage tank is replenished in good time. This will help
avoid nuisance breakdowns which can result through fuel
starvation.
