Filter
Top Products
www.desatech.com
113109-01G22
OPERATION
Continued
1. Press the POWER and LOCK buttons
together to turn on the hand-held remote
control.
2. Press AUTO button to select this mode.
3. Set the desired room temperature by
pressing the TEMP + or - buttons.
4. Press the POWER and LOCK buttons
together to turn off the replace
Note: Do not leave the hand-held remote in
the AUTO mode close to the replace. The
radiant heat from the replace will turn off the
replace. Ideally, place the hand-held remote
in the center of the room facing towards the
replace.
Note: Do not hold the hand-held remote for
a long time. Body temperature will affect its
operation in the AUTO mode.
Safety Features
When away from home for an extended period
of time or as a child safety feature to prevent
accidental ignition of the replace, the receiver
ON/OFF/REMOTE switch should be in the
OFF position.
Auto Shutoff Feature
1. If the average room temperature reaches
a range of 82° F (28° C) to 92° F (33° C),
the hand-held remote control will perform
a safety override and shut the replace
off. This feature is not available in the
MANU mode.
2. The receiver continuously receives sig-
nals from the hand-held remote to control
the room temperature. If the hand-held
remote is misplaced, obstructed or for any
reason cannot transmit to the receiver, the
receiver will shut off the replace. This will
occur in 8 or more minutes depending
upon location of remote transmitter and
strength of batteries.
This feature allows the user to lock/unlock the
keypad on the hand-held remote in the MANU
or AUTO mode to prevent inadvertent op-
eration (i.e. children operating the hand-held
remote control, etc.). The keypad is locked in
either on or off. Press the POWER and LOCK
buttons together to turn the unit on or off.
Figure 37 - Thermostat Hand-Held
Remote Control Unit (HRC200)
LOCK
MANU AUTO
ºC/ºF
TEMP
POWER
ROOM
TEMP
SET
TEMP
AUTO
Turns
Hand-Held
Remote On
or Off and
Allows You
to Choose
the Manual
Setting
Selects
AUTO
Mode
°C/°F Mode
Button
Locks
System to
Prevent
Accidental
Ignition
Turns
Burners
On or
Off
Increases
or Decreases Room
Temperature in
AUTO Mode
Digital Display Shows
Temperature and Settings
OPTIONAL BLOWER
OPERATION
Locate the blower switch by opening lower
louver on replace. Blower switch is located
at lower right inside louver door.
The GA3700T Series thermostat-controlled
blower has a variable speed control with an
ON/OFF switch. The blower will start when
the thermostat senses a sufcient increase in
rebox temperature. The GA3700 series vari-
able speed blower also has an ON/OFF switch
built into the variable speed control.
Note for GA3700T Series Only: If you are us-
ing GA3700T blower, your replace and blow-
er will not turn on and off at the same time.
The replace may run for several 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 rebox temperature decreases.
Note: It is safe to operate replace with blower
turned off. However, the blower helps distrib-
ute heated air from the replace.
Follow installation instructions included with
the blower accessory.