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8.0 SERVICE
GENERAL
NOTICE: Contact the factory, the factory representative or local service
company to perform maintenance and repairs.
In order to avoid problems, check that the unit has been connected to the gas supply type and
voltage for which it was supplied. This can be done by examining the rating plate that lists the
gas type and voltage for which the unit was manufactured.
PRESSURE SWITCH
The pressure switch is preset for proper operation from the factory and should not be adjusted
until it is determined to be the cause of an operating pressure deficiency.
Appliance malfunctions caused by pressure switch misadjustment are:
Pressure relief valve opening, especially on preheat from a cold start to 285 ΕF (pressure
1.
switch set too high.)
2.
Burners being shut down prematurely by the pressure switch (pressure switch set is too
low).
If adjustment of pressure switch is required, call a qualified service technician to service the unit.
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