Instruction manual

Cannon Fitzroy / Canterbury Inbuilt | 21

TROUBLESHOOTING

Other Possible Faults

No gas to burner.

• The gas valve should open at the same time as the igniter sparks.

If there is no gas to the burner when this occurs check the

solenoid coils for continuity.

• Check that the gas pressure is present at the test point when the

spark is being generated.

• Check that there is gas to the inlet of the gas control.

Fuse blowing.

• If the fuse continues to blow check the solenoid coils for a signs of

them being shorted.

• Check the fan and wiring for short circuit.

Fault Codes Continued

Long Short Morse Code Meaning Action

3 1 — — —•

Room fan (circulation

fan) pressure signal

has been interrupted.

Check the fan for dust build up and lint. Check that the

room air fan is spinning. Check that the pressure tubes are

connected correctly and not pinched or kinked. The black

tube should run from the black side of the pressure switch

to the bottom tapping on the fan venturi. The clear tube

should go from the light side of the pressure switch and to

the top tapping on the venturi. Make sure that the pressure

switch wires are connected correctly. One wire should be

to C (Common) and the other should be to NO (Normally

Open). If it still doesn’t work after checking the above,

change the pressure switch.

2 8 — —••••••••