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Table 5 – Recommended Torque Specifications
Item
Description
Inch Pounds
Heating Elements
without bus bars
16
with bus bars
30
Contactor
—
18–22
Mounting Bolt/Nut
65–75 (ft-lbs)
F.7 The Ground Fault Interrupter (GFI) trips on the main
panel, or heater blows fuses.
1.
Check that you have a fuse of the proper amperage rating.
2.
Check for loose or frayed wiring.
3.
If condition is not observable, send heater in for repair.
F.8 The fan is turning but very little air comes from the front
of the heater.
1.
Check fan rotation and ensure fan turns clockwise as seen
from the front of the heater. Refer to Section B. Installation,
page 4.
2.
Check motor winding resistance.
3.
Check fan blade set screws to ensure fan blade is not loose
on the motor shaft.
4.
Do not operate unit. Contact factory.
