8-2
VENTILATION
• Never modify exhaust flue! Back pres-
sures from added extensions can cause
high ambient temperatures near the con-
trols.
• Make sure unit is correctly ventilated.
Restrictions, drafts or other adverse con-
ditions might affect proper operation of
the burner and combustion assemblies.
GAS VALVE
Regulates gas supply. The gas valve has a
two position switch: OFF to stop all gas flow,
and ON allows gas flow to pilot and main
burners as needed. Adjustment for gas
pressure and gas flow to pilot burner are
also found on the valve.
Replacement:
1. Turn cook/filter switch, manual gas
shut off valve (1) and switch (2) OFF.
2. Turn main gas supply OFF.
3. Disconnect main electric supply.
4. Remove condensate pan and front
panel.
5. Disconnect gas valve wire harnesses
(3).
6. Loosen fitting (4) that mounts pilot
burner gas supply line to gas valve.
7. Loosen brass union nut (5).
8. Loosen pipe union (6).
9. Remove piping from gas valve.
Continued:
broaster.com Manuals #17270 10/13 Rev 12/14
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