12426-15-0811
Page 17
MODELS
GWT-25 RB, GWT-35 RB, GWT-50 RB
REMOTE BULB CONTROL INSTALLATION INSTRUCTIONS
Note:
The remote bulb control may be located on the left or
right side of the outer casing.
1. Remove remote bulb control from the shipping carton.
2. Remove outer casing assembly from shipping carton.
Note: If wall furnace is already installed, remove outer casing
from unit and lay on floor with front side down.
3. Attach wire assembly to remote bulb control.
4. Carefully unwind capillary wire on remote bulb control.
5. Remove three (3) hole plugs from left or right side of outer
casing where remote bulb control is to be installed.
6. Mount remote bulb control to inside of outer casting with two
(2) No. 6-32 x 1/4 screws.
Caution:
Remote bulb wire routing is important. Wires
should be in proper location to avoid damage from being over-
heated. Incorrect routing of remote bulb control wires may re-
sult in damage to wires and incorrect operation of remote bulb
control. Follow these instructions and refer to the following
illustrations for proper wire routing.
7. If remote bulb control is located on the right side of the outer
casing, carefully bend or loop capillary wire around control.
This will enable the sensing bulb to be positioned at the bot-
tom of the unit.
8. Secure sensing bulb on the inside, at the bottom, of the outer
casing with two (2) plastic clips.
9. Feed the wire assembly down along the inside of the outer
casing.
10. Use the third plastic clip to secure wire assembly and capillary
wire to the casing (approximately 24” (610mm) from bottom
of units).
11. Attach control knob to remote bulb control.
12. Install
furnace
according
to
instructions
in the Installation Instructions and Owner’s Manual.
Note:
If wall furnace is already installed, secure outer casing
to unit.
13. Attach wire assembly to gas valve at the "TH" and "TH/TP"
terminals on the gas valve. If the wire assembly has two 1/4"
female connectors, the connectors should be cut off the wire
assembly. Strip and bare the wires and attach wires to the
"THERMO" terminals.
Note:
This remote bulb control is connected to the gas valve
the same way as a wall thermostat. Any references made to
the thermostat in the lighting instructions would also apply to
the remote bulb control.
TO VENT SAFETY
TO REMOTE BULB
T
O
THER
MOPIL
E
Gas Valve
Part Number Description
R-1224
Remote Bulb Control
R-2499
Wire Assembly
R-1162
Control Knob
R-1720
Plastic Clip (3 Required)
R-1575
No. 6-32 x 1/4" (6mm) Screw (2 required)
