191
Electrical
Anti-Short Cycle Protection
Part #
Features & Applications
Specifications
Cross Reference
24-ICM200
24-ICM201
• Higher 1.5 amp power rating.
• Compressor lockout/ anti-short cycle timer.
• Helps to protect compressors from damage
caused by rapid short cycling.
• Simple, 2-wire hook-up.
• Compact 2" × 2" package.
• 24-ICM200: 3 minute delay.
• 24-ICM201 (FDB5): 5 minute delay.
• Control: 18-30 VAC.
• 1.5 amps.
• 15 amp inrush.
• 3 or 5 min. fixed time
delays.
• Voltage Drop:
3.5V typical.
4.5V max.
• 40 mA holding current.
Diversified
• ASC-500
• ASC-501
• ASC-502
• ASC-505-5
Gemline
• IC321
• IC322
Watsco
• EAC-500
• EAC-501-180-W
• EAC-501-300-W
24-ICM203
• Universal voltage operation.
• Higher 1.5 amp power rating.
• Compressor lockout/ anti-short cycle timer.
• Helps to protect compressors from damage
caused by rapid short cycling.
• Simple, 2-wire hook-up.
• 24-ICM203: (ATB)
• Compact 2" × 2" package.
• Control: 18-240 VAC.
• 1.5 amps.
• 15 amp inrush.
• Knob-adjustable delays
0.03 to 10 min. (1.8 to 600
Seconds).
• Voltage Drop:
3.5V typical.
4.5V max.
• 40 mA holding current.
Diversified
• ASC-500
• ASC-501
• ASC-502
• ASC-503
• ASC-505-5
Gemline
• 1C320
Mars 32392
Robertshaw
• 3310-072
Supco
• TD-73
Watsco
• EAC-501-ADJ
• EAC-501-ADJ-X
24-ICM204
24-ICM205
24-ICM206
• Brownout protection.
• UL 873 recognition as compressor controller.
• Helps prevent scroll compressor reversal.
• Fast response time: 16 ms.
• Compressor lockout/ anti-short cycle timer.
• Prevents low voltage starts.
• Eliminates relay chatter due to thermostat
bounce or tampering.
• Works with anticipator-type thermostats.
• Patented: U.S. Patent No. 4,991,049.
• Compact 2" × 2" package.
• 24-ICM204: 3 minute delay.
• 24-ICM205: 5 minute delay.
• 24-ICM206: 3 - 10 minute delay
• Control: 18-30 VAC.
• 1.5 amps.
• 15 amp inrush.
• 3 or 5 min. fixed or 10
min. adjustable time
delays.
• 40 mA holding current.
Gemline
• 1C243
Mars
• 32381
• 32382
Supco
• TL243
• TL245
Robertshaw
• 3310-183
• 3310-305
Watsco
• EAC511
• EAC-426-180
• EAC-426-300
• EAC-426-ADJ
Applications
Timing Diagram
Mode Of Operation
• "Anti short-cycle"
• "ON delay on break"
• Helps to protect air conditioning,
refrigeration and heat pump equipment
from damage which may be caused by
the rapid short cycling of compressors.
• Upon application of power, the load is
energized. When the thermostat opens or
there is a loss of power, the load is de-
energized and the delay period begins. The
compressor will not start again until after the
delay periods complete.
Delay On Break Timers
Solid State Components