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124978-01B 21
TO TURN OFF GAS
Shutting Off Fireplace
1. Turn control knob clockwise to the
OFF position.
2. Turn off all electric power to the appliance
if service is to be performed.
3. Close equipment shutoff valve (see Figure
25, page 18).
THERMOSTAT
The thermostatic control used on this replace
differs from standard thermostats. Standard
thermostats simply turn on and off the burner.
The thermostat used on this replace senses the
room temperature. The thermostat adjusts the
amount of gas ow to the burner. This increases
or decreases the burner ame height. At times
the room may exceed the set temperature. If so,
the burner will shut off. The burner will cycle back
on when room temperature drops below the set
temperature.
The control knob can be set to any heat level
between HI and LO.
Note: The thermostat sensing bulb measures
the temperature of air near the fireplace
cabinet. This may not always agree with
room temperature (depending on housing
construction, installation location, room size,
open air temperatures, etc.). Frequent use of
your replace will let you determine your own
comfort levels.
MANUAL LIGHTING
1. Follow steps 1 through 5 under Lighting
Instructions, page 20.
2. With control knob pressed in, strike match.
Hold match to pilot until pilot lights.
3. Keep control knob pressed in for 30 sec-
onds after lighting pilot. After 30 seconds,
release control knob. Now follow step 8
under Lighting Instructions, page 20.
This blower has three settings: ON, OFF, and
AUTO. In the ON position, blower will operate
constantly. In the OFF position, blower will not
operate. In the AUTO position, blower will start
when thermostat senses a sufcient increase
in rebox temperature.
Note: Your replace and thermostat blower
will not turn on and off at the same time. The
replace may run for several minutes before
blower turns on. After heater modulates to
pilot position, blower will continue to run.
Blower will shut off after rebox temperature
decreases.
Note: It is safe to operate replace with blower
turned off. However, blower helps distribute
heated air from replace.
OPERATION
Continued
OFF
Auto/Off/On
Switch
Figure 30 - Auto/Off/On Switch