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Trouble-shooting - (Do not modify this appliance)
To check the operation of the electronic (module) controller you will
with the functions to measure AC/DC voltage, continuity, resistance and microamps.
It is critical that the appliance is earthed and that the active and neutrals are not reversed.
Item No
Check
1. No ignition when
appliance is turned on.
2. Power present but
appliance not operating.
3. After resetting the module
and appliance is still not
operating.
4. If the fuse is O.K. and still
the appliance is not
operating.
5. Confirm spark is produced
when heater is turned on.
6. If no spark is being
produced.
7. Spark is being
produced but not at
burner.
20
require a digital multimeter
Action
Check 240 volt power to the heater in incoming plug
connector.
Check operation of room circulating fan. If the fan
has malfunctioned, or is faulty, the fan pressure
switch will recognise this and not allow the heater to
function.
Check operation of fan pressure switch. If room
circulation fan is operating the pressure switch
should energise and allow ignition sequence.
If there is power to the brown wire in the 8 way
switch connector the module may be in lockout
mode. To reset the module turn off the power supply
for 10 seconds and then turn the power on again.
Check the external 1.5-A fuse in the loom.
Check other connections are in place.
If the last checks are correct the ignition electrode
should spark at the same time as the gas control
solenoid valve opens. At this point the spark electrode
will activate for up to 10 seconds maximum until the
flame has established. Terminal 13 (white wire into the
8 way switch connector) will be energised as soon as
the flame has been sensed.
A blue spark can be seen when the heater ignition
process starts. Ensure spark is present between
electrode and burner.
The spark gap should be 4 - 6 mm.
Check that spark lead is connected into module.
Check the continuity of the HT cable.
Check that there is no short circuit to earth and spark
gap is correct. A positive check is to use a jumper
wire and connect one end to the earth and hold the
other end with insulated pliers 4mm from the spark
generator on the module. If there is no spark to earth
then change the module.
Listen for crackng sound. The spark is misdirected.
Check the spark ceramic insulator for signs of
cracks.
Installation instructions
1. This appliance is to be installed by an authorised service person only.
2. This appliance shall be installed in accordance with the manufacturer's Installation
instructions, local gas fitting regulations, municipal building codes, electrical wiring
regulations, and AS5601 the Australian Standard for gas installations.
Refer also to AS5601 for pipe sizing tables.
3. Remove the heater from the carton and remove the three transit screws.
Check that the heater is suitable for the gas available. Refer to the data label located
within the fan chamber (Bottom most area with fascia removed).
(Please dispose of packaging appropriately, keep away from children).
Clearances
4. Ensure the minimum clearances to combustible materials are maintained d uring
installation, including adequate space for the proper operation and servicing of the
heater. For clearances to furniture and curtains refer to warning on page 5.
For minimum clearances refer figures 4 and 5.
Note: Ensure that the combustion air opening under the heater is not obstructed.
4
Fireplace opening
A CLEARANCE OF 50mm MUST BE MAINTAINED BETWEEN THE
CABINET AND THE REAR WALL OF THE FIREPLACE.
The clearance is required for correct fluing of the appliance. If the
than 50mm a spacer kit must be fitted. The spacer can be ordered from the Cannon
distributor.
Order specification for the spacer is 'BSPACERX-B' (black finish) or 'BSPACERX-P'
(platinum finish).
Installation into a masonry/brick or mock fireplace
5. Models FITZIB-NG & FITZIB-LP can be installed into a masonry/brick f i replace or a
mock fireplace. If installing into a mock fireplace a mock fireplace installation kit MUST
be used. The mock fireplace kit can be ordered from the CANNON distributor. Order
specification for the part is 'MOCKKITRO'.
5
6
REAR OF THE
clearance is less
9
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