All installations and services must be performed by qualified service personnel.
E. Checkout Procedure
Before any system of gas piping is finally put into service, it shall be carefully tested to assure that it is
NOTICE: All controls on the unit should be checked for proper functioning prior to the qualified service personnel leaving the job site. Specifically the following should be checked:
1.With heating system in normal heating operation, check to make certain blower will start and stop automatically under control of integrated furnace control.
2.Check safety limit control as follows:
a.Shut off incoming power.
b.Block return air opening or disconnect blower motor leads.
c.Restore power to appliance.
d.In the heating mode, set the thermostat above room temperature producing “a call for heat”.
e.When high air temperatures are reached within the furnace, the high limit control should act to shutdown the main burners.
f.Shut off the electrical power.
IMPORTANT: Remove blockage or reconnect blower motor and restore power.
3.Make certain the thermostat will automatically start and stop the appliance.
4.Block the vent terminal outlet gradually with a flat piece of metal, until the pressure switch functions shutting off the main burners.
IMPORTANT: Remove flue blockage when done.
NOTICE: Heat exchanger oil will burn off on initial firing creating an unpleasant odor. To prevent this odor from occurring more than once, it is suggested the furnace be allowed to run for 30 minutes, or until odor has dissipated.
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