Doc No 700111 (06-15), Page 40
Check installation has
been carried out to these
instructions.
NO
YES
Ensure gas and electricity
supplies are isolated.
Disconnect gas hose from
burner.
Remove burner from emitter tube and inspect
burner head.
(See servicing instructions).
Replace burner on emitter
tube and secure.
Open control housing and
check that all components
are securely fastened.
Reconnect gas hose.
Open Manual valve.
Check soundness.
Check thermostat is set to
maximum and is calling
for heat.
Switch on electrical supply.
The red neon should now
be illuminated. If restarting
heater a delay of 15sec
should be allowed.
A successful ignition is indicated
by the amber light illuminating
and remaining illuminated.
The heater should now
run through its start up
sequence and ignite.
Turn off power and check
that all components are
securely fastened.
Has the
burner lit?
Check operation of flame failure.
Check gas pressure.
Check gas pressure.
Close control
housing.
Leave the instructions
with a responsible person.
Check operation of
air pressure switch.
Commissioning chart