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CONTROLS
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Timers
ICM Control Features and Applications Specications Replaces
Delay on Break Timers
ICM207
• Compressor lockout/anti-short cycle timer
• Helps prevent scroll compressor reversal
• Works with anticipator-type thermostats
• Universal voltage operation
• Input:
• Voltage: 18-240 VAC
• 1 amp
• 10 amp inrush
• 3 minute xed time delay
• A-1: EAC-426-180
• Diversied: AC-100-3
• Mars: 32381
• Robertshaw: 3310-183
• Supco: TL243
ICM208
• Compressor lockout/anti-short cycle timer
• Helps prevent scroll compressor reversal
• Works with anticipator-type thermostats
• Universal voltage operation
• Input:
• Voltage: 18-240 VAC
• 1 amp
• 10 amp inrush
• 5 minute xed time delay
• A-1: EAC-426-300
• Diversied: AC-100-5
• Mars: 32382
• Robertshaw: 3310-305
• Supco: TL245
ICM209
• Compressor lockout/anti-short cycle timer
• Helps prevent scroll compressor reversal
• Works with anticipator-type thermostats
• Universal voltage operation
• Input:
• Voltage: 18-240 VAC
• 1 amp
• 10 amp inrush
• 10 minute xed time delay
• A-1: EAC-426-ADJ
• Mars: 32565
• Supco: TD74H
TechTip
from Packard Academy
RICK’s TIP
Rick Streacker
National Training Coordinator
Delay on break relays prevent a compressor from starting within a specied period
of time after being de-energized. It can prevent short cycling of the compressor,
that is, starting too quickly after it has completed an operating cycle. Short cycling
can result in the loss of oil in the crankcase, liquid ood-back, and motor insulation
failure. These can all lead to premature compressor failure. The time delay relay is
also eective in helping to prevent a scroll compressor from starting in the wrong
rotation.
ICM CONTROLS  TIMERS