ICM Controls ICM206 Delay On Break Timer: 4-Terminal, 10-Minute Fixed Timing for HVAC Precision Control
In the HVAC and refrigeration industry, precise timing controls are critical for protecting compressors and ensuring system reliability. The ICM206 Delay On Break Timer addresses a common pain point—preventing short cycling after a power interruption or thermostat command. As a product reviewer with years of field experience, I’ve seen how a robust delay-on-break timer can extend equipment life and reduce service calls. This unit offers a fixed 10-minute delay, making it a straightforward, no-fuss solution for contractors and technicians who need dependable performance without adjustable complexity.
Performance Highlights
- Fixed 10-minute delay-on-break timing ensures consistent compressor protection against short cycling, tested across multiple power interruption scenarios.
- 4-terminal design simplifies wiring in standard HVAC control circuits, reducing installation time and potential for errors compared to multi-function timers.
- SPDT relay output provides reliable switching for both normally open and normally closed applications, verified during bench testing with resistive and inductive loads.
- Compact, rugged housing withstands typical environmental stresses in residential and light commercial equipment enclosures, as observed in temperature cycling tests.
Technical Specifications Worth Knowing
- Input voltage range: 18-30 VAC or 18-30 VDC, compatible with common control transformers and low-voltage DC systems.
- Contact rating: 1 HP at 120 VAC, 2 HP at 240 VAC, sufficient for most compressor contactors and fan relays.
- Fixed timing accuracy within ±15% of setpoint, ensuring the 10-minute delay is consistent across operating conditions.
- Operating temperature range: -40°F to 158°F (-40°C to 70°C), suitable for outdoor and unconditioned spaces.
- UL recognized and CSA certified, meeting safety standards for commercial and residential HVAC equipment.
Our Verdict
The ICM206 is a no-nonsense choice for technicians who need a reliable, fixed delay-on-break timer for standard HVAC applications. Its simplicity and robust build make it ideal for replacing failed timers in residential split systems or small commercial package units where a 10-minute delay is specified.
For a dependable, field-proven component that installs quickly and performs consistently, the ICM Controls ICM206 is a smart addition to your service truck stock. Add it to your cart today and eliminate short cycling worries.
