25
105453
OWNER’S MANUAL
O
FF
PIL
OT
O
N
L
O
IH
ON
OFF
REMOTE OFF ON
INSPECTING
BURNERS
Check pilot flame pattern and burner flame
patterns often.
PILOT ASSEMBLY
The pilot assembly is factory preset for the
proper flame height. Alterations may have
occurred during shipping and handling. Call
a qualified service person to readjust the
pilot if necessary.
The height of the thermopile must be 3/8" to
1/2" above the pilot flame as shown in Figure
55. The thermocouple must be at a height of
about 1/8" above the pilot flame. The flame
from the pilot burner must extend beyond
both the thermocouple and thermopile.
If your pilot assembly does not meet these
requirements:
• turn fireplace off (see To Turn Off Gas to
Appliance, page 24)
• see Troubleshooting, pages 27 through 29
Figure 55 - Pilot Assembly
Thermocouple
Thermopile
3/8" to 1/2"
1/8"
Pilot Burner
Piezo
Ignitor
OPERATING
FIREPLACE
Continued
Figure 54 - Setting the Remote Control
Knob, Valve Control Knob, and Flame
Adjustment Knob for Remote Operation
Remote Control Knob in
Remote Position (Optional
Remote Control)
Control Knob
in On Position
Flame
Adjustment
Knob
Blower Control Knob
(Optional Accessory)
OPERATING
OPTIONAL BLOWER
ACCESSORY
Locate the blower controls by opening
the lower louver panel on the fireplace.
Blower controls are located on the left
side of the switch bracket to the left just
inside the louver panel.
Both the GA3700 manual blower and the
DA3610T thermostatically controlled
blower have an ON setting and an OFF
setting. The blower will only run when the
switch is in the ON position. In the OFF
position, the blower will not operate.
Note for DA3610T Only:
Your fireplace
and blower will not turn on and off at the
same time. The fireplace may run for sev-
eral minutes before the blower turns on.
After the heater modulates to the pilot
position, the blower will continue to run.
The blower will shut off after the firebox
temperature decreases.
The blower helps distribute heated air
from the fireplace. Periodically check the
louvers of the firebox and remove any
dust, dirt, or other obstructions that will
hinder the flow of air.
OPTIONAL REMOTE
OPERATION
Note:
The GHRC receiver and hand-
held remote control accessory must be
purchased separately (See Accessories on
page 33). Follow instructions included
with the remote control.
NOTICE: You must light the pilot
before using the hand-held re-
mote control unit. See
Lighting
Instructions, page 24.
1.
After lighting, let pilot flame burn for
about one minute. Turn control knob
on the control valve to ON position.
Turn flame adjustment knob any-
where between HI and LO. Turn the
knob to the REMOTE setting.
Note
:
The burner may light if hand-held re-
mote ON button was on when selector
switch was last turned off. You can now
turn the burners on and off with the
hand-held remote control unit.
IMPORTANT:
Do not leave the se-
lector switch in the REMOTE posi-
tion when the pilot is not lit. This will
drain the battery.
IMPORTANT:
Be sure to press the
ON/OFF button on the hand-held re-
mote control unit for up to 3 seconds
to assure proper operation.
2.
Press the ON/OFF button to turn the
burners on and off. When turning
burners off, the pilot will remain lit.
IMPORTANT:
To turn the pilot off,
manually turn the control knob on
the heater to the OFF position.
Continued
