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RESETTING THE WATER HEATER
If the pilot OR main burner fail to light within a prescribed time the ignition system will enter a lockout
condition, indicated by the illuminating of a RED light on the control panel.
Turning the power off and then on again will not reset this condition. To reset the water heater:
•
Push the reset button for at least 1 second, the red light will extinguish and the start up sequence
will recommence (refer to the 'Lighting Procedure' page 28).
If the water heater still does not light, turn off the gas and power supplies and contact your qualified
service technician.
FAN DOES NOT OPERATE
When a call for heat occurs the fan should commence operation. If the fan does not start up check the
fan isolation switch is in the ON position (refer to 'Location Of Controls' on page 29).
If the fan still does not operate turn off the gas and power supplies and contact your qualified service
technician.
MAIN BURNER DOES NOT LIGHT
During the ignition sequence the pilot is lit and after a delay of approximately 10 seconds the main
burner is lit. Should the pilot burner light but the main burner fail to light (initiating lockout) check the
gas valve isolation switch is in the ON position ( refer to 'Location Of Controls' on page 29).
After checking the position of the gas valve isolation switch it will be necessary to reset the water
heater (refer to 'Resetting The Water Heater' above).
If the main burner still does not light turn off the gas and power supplies and contact your qualified
service technician.
TROUBLESHOOTING
37
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