User Guide

1
Line voltage: 120, 208, 240, and 480 VAC
Control voltage: 18-30 VAC
Frequency: 50-60 Hz
Operating temperature: -40ºF to +176ºF (-40°C to +75°C)
Sensors: 10K ohms at 77°F (25°C)
Heat pump override: 24 VAC N.C. or N.O.
Note: A maximum of three sensors can be connected to the control.
Weight: 12 ounces (341 grams)
Note: The ICM325HN should be applied to motors and equipment that
have been designated by their respective manufacturers as
capable of being speed controlled.
Mounting:
Surface mount using (4) #8 screws
The ICM325HN should be surface mounted to a clean metal or other
thermally conductive surface for maximum heat dissipation
It is recommended that the ICM325HN be mounted away from
the condenser exhaust air in order to maintain lower operating
temperatures
Specications