10
PNEG-1499
Digital High/Low Thermostat
3. Installation Instructions
1. Mount the thermostat control on the right side of the fan transition. Locate a suitable location on
the bin wall that will allow the power cord to reach the heater and the control to be at eye level for
easy access.
2. Use the self-drilling screws (S-280) provided in the packaging to mount the control.
3. Run the power cord to the heater control box and make the connections as shown in the electrical
connection section on pages of this manual.
4. Mount the thermostat sensor 24" to the RIGHT of the transition. Use the sensor mounting plate
(HF-8058) as a template. This part has holes to match the hills of a 2.66" and 4.00" bin sidewall.
5. Use the screws (S-280) provided to mount the plate (HF-8058) on the sidewall. The large hole on the
plate should be centered on a valley of the bin corrugations. The plate should be mounted
approximately in the center of the plenum at the closest valley.
6. Use the hole in the mounting plate as a guide and drill a pilot hole. Once the pilot hole is drilled in the
sidewall, remove the mounting plate.
7. With the plate removed, enlarge the pilot hole to 1/2" diameter.
8. Attach the sensor of the thermostat to the mounting plate using the cord connector (HF-8057). The
sensor should extend approximately 3.00" beyond the plate. If not, then adjust the sensor length by
loosening the cord connector and moving the Sensor.
9. Insert the sensor into the 1/2" hole and re-attach the mounting plate using the screws (S-280).
10. Caulk the area around the mounting plate to seal any openings.
Figure 3A
Mount the sensor approximately 24"
to the RIGHT of the transition.
