42
FAULT
CAUSE
ACTION
No main power to heater
display light on Front Display
Panel for 240 volt main
Power supply not coming on.
240 V. or 12V Fuse blown in
control board.
Power cord not plugged in.
Short in 240 Volt component.
Check that power lead and
240V is available from
power point.
Call Aurora Service.
Heater when switched on trips
safety circuit breaker in Main
switch Board
Short in 240 Volt component
Call Aurora Service.
Pressure switch light item 4
on front circuit board panel
display not staying on when
heater is started up.
Possible Flue Blockage.
Water trap in Flue system.
Condensate pump failure,
condensate Pump light item 10
front display panel on
continuously
Check Flue system.
Check Flue system.
Call Aurora service.
Front or Rear Burner L.E.D
light item 5 and 6 not flashing
when Front or Rear burner
switch is engaged.
Possible fault in Circuit Board
Panel
Call Aurora Service
Note: On heater operated
with Remote Control. Front
and rear burner can only be
started up with remote
control ie. Both operator
switched in ON position and
Remote Control Handset to
ON position.
TROUBLESHOOTING CHECKLIST
Front Burner or Rear Burner
Hot surface ignitor not
coming on.
Possible fault in control box.
Hot surface ignotor broken.
Inline fuse blown for Hot
Surface Ignitor.
Call Aurora Service.
Front Burner/ Rear burner
Hot surface ignitor glowing
but no flame coming up on
burner.
Possible fault in control box.
Possible fault gas supply to
solenoid.
Possible fault Gas Valve coils.
Possible fault Gas Valve
circuit Board
Call Aurora Service.
