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110882-01C
For more information, visit www.desatech.com
For more information, visit www.desatech.com
20
Shutting Off Heater
1. Turn control knob clockwise to the OFF position.
2a. Set selector switch in the OFF position.
2b. If Using Optional Hand-Held Remote: Set selector switch
in the OFF position to prevent draining battery.
Shutting Off Burners Only (pilot stays lit)
You may shut off the burners and keep the pilot lit by doing one
of the following:
1. Turn control knob clockwise to the PILOT position.
2. Use remote control manual OFF button.
3. Set selector switch in the OFF position.
CAUTION: Do not try to adjust heating levels by
using the equipment shutoff valve.
8. Keep control knob pressed in for 30 seconds after lighting
pilot. After 30 seconds, release control knob.
• If control knob does not pop out when released, contact
a qualified service person or gas supplier for repairs.
Note:
If pilot goes out, repeat steps 4 through 8, page 19.
9. Slightly push in and turn control knob counterclockwise
to the ON position.
10. Wait one minute and switch selector switch to the ON posi-
tion to light burners.
Note:
AUTO is only functional when
using GWMT1 or GWMS2 optional accessories.
11. Set flame adjustment knob to any level between HI and LO.
WARNING: Make sure the selector switch is in the
OFF position when you are away from home for long
periods of time. Heater will come on automatically
with selector switch in the ON position.
OPERATING HEATER
Continued
1. Follow steps 1 through 6 under Lighting Instructions, page 19.
2. Depress control knob and light pilot with match.
3. Keep control knob pressed in for 30 seconds after lighting
pilot. After 30 seconds, release control knob. Now follow
steps 9 through 11, Lighting Instructions, column 1.
Figure 29 - Pilot (Propane/LP)
Ignitor
Electrode
Pilot
Burner
Figure 30 - Pilot (Natural)
Ignitor
Electrode
Pilot
Burner
Figure 31 - Setting the Selector switch, Control Knob, and Flame
Adjustment Knob for Remote Operation
OPTIONAL HAND-HELD
REMOTE OPERATION
O
F
F
P
I
L
O
T
O
N
L
O
I
H
ON
OFF
REMOTE
Selector Toggle Switch (Optional
Hand-Held Remote Control)
Control Knob in
On Position
Flame Adjustment Knob
OPERATING HEATER (REMOTE-READY MODELS)
Lighting Instructions (Cont.)
To Turn Gas Off To Appliance
Manual Lighting Procedure
Optional Hand-Held Remote Operation
TO TURN OFF GAS
TO APPLIANCE
MANUAL LIGHTING
PROCEDURE
Note:
All remote control accessories must be purchased sepa-
rately (see Accessories, page 36). Follow instructions included
with the remote control.
NOTICE: You must light the pilot before using the
hand-held remote control unit. See
Lighting Instruc-
tions
on page 19.
1. After lighting, let pilot flame burn for about one minute.
Turn control knob to ON position. Adjust flame adjustment
knob anywhere between HI and LO. Slide the selector switch
to the REMOTE position (see Figure 31).
Note:
The burner
may light if hand-held remote was on when selector switch
was last turned off. You can now turn the burner on and off
with the hand-held remote control unit.
IMPORTANT:
Do not leave the selector switch in the RE-
MOTE or ON position when the pilot is not lit. This will
drain the battery.