AFG_SMT_PRO-2.0 User Manual

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3.2 Specialty Fan Wiring - Thermostat (AFG PRO-3.0)

1. For this installation, you will need a 2 wire Romex, and a thermostat.

2. Open up the thermostat that is connected to the fan. Remove the power cord. Bring your 2 wire Romex

from the power source into the thermostat.

3. With a wire nut, tie the white common wires together.

4. Tie the black wire from the fan to one of the black wires from the thermostat. Either black wire from the

thermostat will work.

5. Tie the black wire from the power source to the remaining black wire from the thermostat.

6. Using the ground screw in the thermostat, ground your power source and the green wire from the fan.

7. Mount the thermostat to one of the joists near the attic fan.

WIRING THE THERMOSTAT REMOTELY:

1. For this installation, you will need a 2 wire Romex, junction box, and a thermostat.

2. Open up the thermostat that is connected to the fan. Remove the power cord. Remove the bracket

mounting the thermostat to the flex tubing and remove the thermostat.

3. Mount the junction box to the flex tubing with the included bracket and mount the junction box. Bring

your 2 wire romex from the power source into the junction box.

4. Mount the thermostat in the best location for thermostat readings. Run a 2 wire Romex from the junction

box to the thermostat. Tape the white wire on each side of the 2 wire Romex to indicate that it is a switch

leg.

Figure 3.2A: Thermostat Wiring

Ground the fan and power to the thermostat

using the green ground screw

Specialty Series Fan

Power Source

14-2 Wire

60°

Thermostat

FAN ON

TEMPERATURE

90°

120°

ADJUSTABLE

TEMPERATURE THERMOSTAT

CAUTION

Automatically started device - to reduce the

risk of injury disconnect from power supply

before servicing. For residential use only. See

instructions for wiring diagram.

60°

ADVANCED ATTIC GABLE FANS