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CONTROLS
ICM Control Features and Applications Specications Replaces
Defrost Controls - Form, Fit and Functional OEM Replacement Parts
ICM304
• Replacement for ICP 1069364
• Sensor input for defrost terminate
• Time and temperature terminate
• 10-minute xed defrost time
• Pin-selectable intervals: 30/60/90 min.
• Y input tracks compressor run times
• Integral short cycle protection
• Cool active reversing valve
(See ICM323 for heat active model)
• Voltage: 18-30 VAC
• Frequency: 50-60 Hz
• Strip heat, reversing valve outputs:
24 VAC, 1 amp
• Defrost time: 10-minute xed
• Interval times: Pin-Sel. 30/60/90
min.
• ICP: 1069364
ICM318
• Low cost, time and temperature defrost
• Time and temperature terminate
• Pin-selectable intervals: 30/60/80 minutes
• Test pins reduce test time by 256x
• HOLD input tracks compressor run times
• High power output (1/2 HP fan @ 240 VAC)
• Strip heat, reversing valve outputs (24 VAC, 1 amp)
• Voltage: 18-30 VAC
• Frequency: 50-60 Hz
• Outdoor fan relay output:
• 1/2 HP fan @ 240 VAC
• Strip heat, reversing valve outputs:
24 VAC, 1 amp
• Defrost time: 10-minute xed
• Interval times: Pin-selectable
30/60/80 minutes
• Goodman: B1226008
• ICM: W1001-4
ICM321
• Low cost, time and temperature defrost
• Time and temperature terminate
• 10-minute xed defrost time
• Pin-selectable intervals: 30/50/90 minutes
• Test pins reduce test time by 256x
• High power output, outdoor fan (1/2 HP fan @ 240 VAC)
• Strip heat, reversing valve outputs (24 VAC, 1 amp)
• Integral short cycle protection
• Voltage: 18-30 VAC
• Frequency: 50-60 Hz
• Outdoor fan relay output:
N.O.: 20 amps
N.C.: 10 amps
• Form: SPDT
• Anti-short cycle time: 5 minutes
• Defrost time: 10-minute xed
• Interval times: Pin-selectable
30/50/90 minutes
• Carrier:
CES0110063-00
CES0110063-01
CES0110063-02
CES0110063-02A
CES0130024-01
150-83-6A
ICM350C
• Adjustable 30, 60, 90, & 120 minute timing sequences
• Speedup jumper for quicker testing and troubleshooting
• Brownout monitoring
• Microcontroller precision timing
• Time and temperature termination
• Quiet Shift : Reduces noise disturbance when entering
& exiting the defrost sequence (HK32EA003 & HK32EA008)
• 5 minute anti short cycle delay (HK32EA003 & HK32EA008)
• Optional random start timer (HK32EA003 & HK32EA008)
• Voltage: 18-30 VAC
• Frequency: 50/60 Hz
• Power Consumption: 1 Watt max.
• Current Draw: 300mA maximum
• Maximum Defrost Sequence: 10
minutes
• Carrier:
HK32EA001
HK32EA003
HK32EA008
And comparable defrost
control boards
Head Pressure/Low Ambient Fan Controls
ICM325HN (120-480 VAC)
• Typical application: A/C and heat pumps
• Integral heat pump bypass circuitry allows electronic
bypass of speed control
• Eliminates overshoots common to on/o and pressure
switch controls
• Helps prevent evaporator freeze-ups, low pressure
cut-outs and liquid-slugged compressors in low ambient
conditions
• Hard start, low temperature cuto, isolated 24 VAC supply
• Controls up to 3 refrigerant circuits
• Input:
• Control: 18-30 VAC
• Frequency: 50-60 Hz, 1.8 VA max.
• Line input:
120-480 VAC (ICM325HN)
600 VAC (ICM325HNV)
• Output:
• Maximum: 10 amps
• Minimum: 100 mA
• Modulation: 70°F to 100°F
• Dimensions: 4.5” x 3” x 1.75”
• ACT: FM2000
• Homan:
800, 800A, 800AA
814-50
816-10
• Ranco: E31Series
Defrost and Head Pressure Controls
ICM CONTROLS