Specifications

Stellar Service Instructions REV: D
Date of Issue: 14/09/2007
This document is stored and maintained electronically by Service. All printed copies not bearing this statement in RED are deemed “uncontrolled”.
16
FAULT FINDING – CHART 2
Main Burner Fault
2
Is
a pressure reading
indicated?
Fit manometer to burner
pressure test point
Replace the gas control
NO
Is
the burner
pressure reading
correct?
YES
Ensure the gas control is in the pilot
position when fitting the manometer
Refer to the specifications table
Is
the gas supply
pressure within the minimum
and maximum limit
for the gas
type?
NO
If possible adjust the supply
pressure or refer to installer
or gas utility.
Advise customer
NO
YES
Turn gas control knob to position "6"
Turn the gas control to the off
position and remove the
burner assembly
YES
Is the
main burner
injector loose or
blocked?
Tighten, clean or replace the
injector
YES
Is the
main burner injector
the correct
size?
Refer to specifications table
NO
Fit the correct injector for the
model and gas type
NO
Is the
main burner feed
pipe blocked or
obstructed?
YES
Clean or replace the burner
feed pipe
YES
Is
the burner
head blocked or
damaged?
NO
Clean or replace the burner
assembly
YES
TEST 6
TEST 7
NO