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
Specications