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INSTALLATION
Optional Wall Mounted Thermostat - GWMT1
INSTALLATION
Continued
OPTIONAL WALL MOUNTED THERMOSTAT - GWMT1
(Remote-Ready Models Only)
WARNING: Read and follow installation instruc- tions. Installation should be done by a qualified installer familiar with
WARNING: Do not connect this thermostat to any electrical source! Electrical shock and/or fire hazard will occur.
1.Remove jumper wire from control valve (see Figure 26, page 17).
2.Connect one terminal of 25 ft. wire to the “TH” terminal on the control valve. Connect the other terminal to the "THTP" terminal on the control valve. See Figure 31.
3.Route the 25 ft. wire to a convenient location to mount your thermostat (no outside wall). IMPORTANT: The wire may be shortened but must not be lengthened.
The thermostat should be mounted 54" above the floor in a location where there is good air circulation. Avoid heat sources such as lamps, direct sunlight, fireplace, or heat and air condi- tioning ducts.
4.Gently remove the cover of the thermostat from the base. Grasp the sides of the cover firmly and pull to separate from the base.
5.Feed the electrical wires through the rectangular slots on each side of the base (see Figure 32).
WARNING: Do not connect the thermostat to a power source. Electrical shock and/or a fire hazard will occur.
6.Connect one bare wire end to each terminal (“W” and “R”) of the thermostat base (see Figure 33).
Control Valve
To Wall Thermostat or Switch
To Wall Thermostat or Switch
Figure 31 - Connecting Wire Terminals
7.Install the base onto the wall with the provided screws.
8.Move the temperature adjustment back and forth to insure the bimetal is free from restrictions.
9.Replace the cover onto the base. (Upon installation, the ther- mostat must be allowed to stabilize at room temperature for a minimum of 30 minutes for proper operation).
10.Set the temperature adjustment to the desired setting. This ther- mostat has been electronically calibrated at the factory. No ad- justment or leveling is necessary.
Feed wires through rectangular slots
Terminal “W”
W
| Terminal “R” | R |
Figure 32 - Back View of | Figure 33 - Thermostat Base | |
Thermostat Base | Terminals “W” and “R” | |
OPTIONAL WALL SWITCH - GWMS2 (Remote-Ready Models Only)
WARNING: Read and follow installation instruc- tions. Installation should be done by a qualified installer familiar with
WARNING: Do not connect this switch to any electri- cal source! Electrical shock and/or fire hazard will occur.
1.Remove jumper wire from control valve (see Figure 26, page 17).
2.Connect one terminal of 25 ft. wire to the “TH” terminal on the control valve. Connect the other terminal to the "THTP" terminal on the control valve. See Figure 31.
3.Route the 25 ft. wire to a convenient location to mount your wall switch (no outside walls).
WARNING: Do not connect the switch to a power source. Electrical shock and/or fire hazard will occur.
IMPORTANT: The wire may be shortened but must not be lengthened.
4.Connect one bare wire end to each of the terminals of the pro- vided wall switch.
5.Install the wall switch and cover in the wall.
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