Caution – White Rodgers 80 User Manual
Page 6
035-14411-000 REV A (899)
Form 650.74-O2Y
6
Unitary Products Group
the filters. Proper burner flame
appearance is shown below.
Remove the front panels and turn
the gas control to the OFF position.
Check the following items:
ï
Check for dust and lint on the
sensor and main burners.
ï
Check the vent pipe and chim-
ney for blockage, corrosion or
leakage or any obstructions.
ï
Check all components to be
sure they are in good condition
and that there are no obvious
signs of deterioration.
If all components appear to be in
good operating condition, turn the
gas control to the ON position.
Replace the front panels. Restore
gas and power supplies to the fur-
nace, and set thermostat to the
desired temperature.
If, during your inspection of your
furnace, you find any of the follow-
ing conditions, do not operate the
furnace:
ï
Excessive amounts of dust and
lint on components.
ï
Damaged or deteriorated com-
ponents or surfaces.
ï
Leaks or blockage in the vent
pipe passages.
Call a certified servicing contractor
to check your furnace, or for more
information if you have questions
about the operation of your fur-
nace.
PROPER BURNER FLAME
APPEARANCE
Blue cone portion of flame should
enter heat exchanger tube
BLUE CONE PORTION OF
FLAME SHOULD ENTER HEAT
EXCHANGER TUBE.
Before proceeding, be
sure the area is well venti-
lated. Turn the thermo-
stat OFF. If the blower is
running, wait until it stops
automatically. Turn OFF
the gas and electrical
power supplies to the fur-
nace. Check all metal
parts and surfaces to be
sure they have cooled to
room temperature before
you begin.
CAUTION