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200406-01B
OPERATION
Note: The first time that the heater is oper
-
ated after connecting the gas supply,the
control knob should be pressed for about
thirty (30) seconds. This will allow air to
bleed from the gas system. If pilot does
not stay lit, refer to Troubleshooting, pages
20 though 22. Also contact a qualified
service technician or gas supplier for
repairs. Until repairs are made, light pilot
with match.
• If control knob does not pop up when
released, contact a qualified service
technician or gas supplier for repairs.
6. With control knob pressed in, push
down and release ignitor button. This
will light pilot. The pilot is attached to
the front of burner. The pilot can be
seen through the grill. If needed, keep
pressing ignitor button until pilot lights.
Note: If pilot does not stay lit, refer to
Troubleshooting, pages 20 though 22.
Also contact a qualified service technician
or gas supplier for repairs. Until repairs
are made, light pilot with match. To light
pilot with match, see Manual Lighting
Procedure.
7. Keep control knob pressed in for 30
seconds after lighting pilot. After 30
seconds, release control knob. If control
knob does not pop up when released,
contact a qualified service technician or
gas supplier for repairs.
Note: If pilot goes out, repeat steps 3
through 7. This heater has a safety inter-
lock system. Wait one (1) minute before
lighting pilot again.
8. Turn control knob counterclockwise
to desired heating level. The main burner
should light. Set control knob to any heat
level between HI and LO.
CAUTION: Do not try to ad-
just heating levels by using the
equipment shutoff valve.
THERMOSTAT CONTROL OPERATION
The thermostatic control used on this
model differs from standard thermostats.
You set standard thermostats to a specific
temperature (such as 72 degrees); the
control of this heater establishes a “comfort
level”. In order for the thermostat to operate
effectively, the heater should be the main
source of heat in the ROOM. Follow the
instructions for lighting the heater, and
turn the knob to the HIGH position. When
the room reaches the desired comfort
level, rotate the control knob clockwise
slowly to the point where the main burner
extinguishes (this point on the dial will
change depending on room temperature),
then back counter-clockwise -just until
the flame reignites. Leave the knob in
this position. As the room temperature
increases, the burner will automatically
return to LOW setting or extinguish. When
the room temperature cools, the heater will
come back on. If left at this set-point the
thermostat will turn the main burner off and
on as needed to maintain the temperature
at this comfort level setting.
TO TURN OFF GAS TO APPLIANCE
Shutting Off Heater
Turn control knob clockwise
to the
OFF position.
Shutting Off Burner Only
(pilot stays lit)
Turn control knob clockwise
to the
PILOT position.
MANUAL LIGHTING PROCEDURE
1. Remove front panel.
2. Follow steps 1 through 5 under
Lighting
Instructions
, page 16.
3. With control knob pressed in, strike match.
Hold match to pilot until pilot lights.
4. Keep control knob pressed in for 30 sec-
onds after lighting pilot. After 30 seconds,
release control knob. Follow step 8 under
Lighting Instructions
, page 16.
5. Replace front panel.
Figure 18 - Pilot
Pilot Burner
Ignitor Electrode
Thermocouple