Specifications

Condensation Controls
ICM Control Features and Applications Specifications Replaces
ICM340
• Low cost condensation control used to prevent
overflowing of an evaporator drain pan
• Two sensors for water detection
• Adjustable delay before break time to prevent
nuisance trips
• Optional overflow LED kit
• Voltage: 18-30 VAC
• Output:
• 24 VAC to thermostat/cooling control
• 24 VAC to optional overflow LED
• Output rating: 2 amps
• Delay before trip: 1-3 minutes
• Operating frequency: 50-60 Hz
• Maximum operating/storage relative humidity:
• 95% non-condensing
• Storage temperature: -40°C to +85°C
• Quick connects: (1/4 inch) for easy hookup
• Provides: Maximum protection against moisture and
allows use in extreme environmental conditions
Water Guard:
401475
ICM342
• Low cost condensation sensing control with an
integral delay on make timer
• Condensation sensing for overflow protection
• Alarm output during lockout
• Custom delay on make available (fixed or adjustable)
• Conformal coating for moisture protection
• Voltage: 18-30 VAC
• Frequency: 50-60 Hz
• Output:
• Type: Relay
• N.O.: 10 amps @ 120 VAC
• N.C.: 10 amps @ 120 VAC
• Time delays: Delay on make: Custom delay available, fixed
or adjustable
• Dimensions: 2.75” x 3.25”
N/A
ICM345
• Low cost condensation sensing control with anti-
short cycle delay and audible/visual condensation
alarm
• Condensation sensing for overflow protection
• Audible and visual alarm when condensation is
detected
• ASC protection for compressor
• Works in conjunction with any thermostat or existing
condensation control
• Elegant design
• Voltage: 18-30 VAC
• Frequency: 50-60 Hz
• Output:
• Type: Relay
• N.O.: 1 amp @ 30 VAC
• Audible: Buzzer
• Visual: LED Indicator
• Time delays: Anti-short cycle: 5-minutes fixed
• Dimensions: 4 1/2” x 2 3/4” x 7/8”
N/A
ACH55
• Optional overflow alarm LED kit
• For use with ICM340 or ICM342
• 6 ft. cable length
N/A
Prevent Overflowing of an Evaporator Condensation Pan
APPLICATION
ICM’s condensate control systems protect your cooling and refrigeration equipment by detecting and preventing overflows in the evaporator condensation pan due to slow
and/or blocked drains or pump failure. These reliable, low cost controls come with fixed or adjustable delays to eliminate nuisance trips and lockouts. Use in conjunction with
our audible alarm to quickly alert you to an ensuing condensate problem.
ICM340 Wiring Diagrams
Wiring Diagram Breaking “R” Wire Wiring Diagram Breaking “Y” Wire
Wiring Diagram ICM340 with ICM345 Alarm Application
Sensors can be clipped to or pressed
onto side, adhered to bottom of pan
or inserted into drain pipe.
315.233.5266
Phone
All features and specifications subject to change without notice.
Customer Service Fax
315.233.5282
Application Assistance
800.365.5525
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of our latest products, sell sheets and wiring diagrams
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