Cannon CANTERBURY User Instructions - Safety Warnings
4
Please read this manual before installing and using the heater.
What to do if you smell gas
1. Turn OFF the main gas supply.
2. Extinguish any open flame.
3. Open windows.
4. Do not touch electrical switches.
5. Do not use your telephone.
6. Call your gas supplier immediately from a neighbour’s phone.
Warnings
1. Improper installation, adjustment, alteration, service or maintenance
can cause injury or property damage. Refer to other sections of this
manual for correct procedures, or consult with place of purchase, a
licensed plumber, a gas supplier or the CANNON distributor listed in
this manual.
2. Do not build the heater into bookcases or walls. Install only in loca-
tions as referred to in these installation instructions.
3. Due to high temperatures the room heater should be located out of
traffic and away from:
• Furniture and draperies,
• Combustible materials,
• Gasoline and other flammable liquids,
Do not place clothing or other flammable material on or near the
heater.
4. Keep curtains*, clothing, furniture and other flammable materials at
least 900mm from front and sides of the heater.
* At the owner’s discretion curtain clearance can be less than 900mm
as long as they are restrained from the front, top and sides of the
heater. The manufacturer takes no responsibility if curtain clearance is
less than 900mm and not restrained.
5. Children and adults should be alerted to the hazard of high surface
temperature and should take care to avoid burns or clothing ignition.
This appliance is not intended for use by persons (including
children) with reduced physical, sensory or mental capabili-
ties, or lack of experience and knowledge, unless they have
been given supervision or instruction concerning use of the
appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play
with the appliance.
6. Never attempt to burn paper or any other material in the heater.
7. Do not place articles on or against this appliance.
Do not use or store flammable materials near this appliance.
Do not spray aerosols in the vicinity of this appliance while it
is in operation.
Do not modify this appliance.
Safety Warnings
21
2. Disconnect the fan plug from the plug carrier. Remove the two M5
wing nuts which locate the fan to the fan chamber underside. Lower
fan from male thread.
3. Disconnect the silicon tube from the fan pressure switch, rotate the
fan scroll 90° and remove the silicon tube from the venturi located
in the fan scroll. Remove fan from fan chamber.
4. Replacement fan. Remove the blanking piece from the fan scroll.
Remove the venturi and bracket from the fan removed from the
heater. Insert and secure the venturi and bracket on replacement
fan.
5. Insert fan into fan chamber ensuring that the venturi is not disturbed.
Replace silicon tube onto the venturi and locate fan onto male
thread. Secure with M5 wing nuts, ensuring rubber buffer locates
over thread.
6. Replace silicon tube onto fan pressure switch and reconnect fan
plug into plug carrier.
7. Test operation of room circulation fan and fan pressure switch - turn
heater on high burner, low fan. The room fan should operate in-
stantaneously and a possible 5 - 10 second delay for the fan
pressure switch to energise dependant on room temperature. The
burner should now operate on high setting.
To replace the fan pressure switch
1. Remove the lower fan cover by unscrewing two M5 screws through
the air intake slot. Refer page 13, figure 16, of the installation
instructions.
2. Remove the connecting wiring (3) from the pressure switch.
3. Remove the silicon tube from the pressure switch.
4. The pressure switch is secured onto the rear of the fan chamber
housing by four M4 screws. Remove screws.
5. Replace in reverse order.
To remove the heat exchanger
Please refer to manufacturer. Contact details page 24 of this manual.
To replace the burner and spark/sense electrodes
1. Refer pages 13 and 14, steps 7 to 11, of the installation instruc-
tions.
2. Remove the logs from the burner chamber.
3. Remove the burner chamber front, 4 screws.
4. Disconnect the 16mm nut at the outlet of the gas control.
5. Disconnect the spark and sense electrodes from the ignition (mod-
ule) device.
6. Remove the burner fixing brackets (2) from the RH and LH side of
the burner. Lift the burner assembly upward and carefully remove
from the burner chamber.
7. Replace in reverse order checking location of spark/sense elec-
trodes, refer page 23, figure 36. Spark gap between electrode
and surface of burner is 4 - 6mm. Check for gas tightness. For log
placement refer page 16 of this manual.