Description
The Carrier HK32EA008 is a genuine OEM defrost control board designed for use in Carrier, Bryant, and Payne heat pump systems. This control board manages the defrost cycle by monitoring temperature sensors and switching the system between heating and defrost modes to prevent frost buildup on the outdoor coil. Its precise control ensures optimal performance and energy efficiency in colder weather conditions.
Key Features
- OEM Quality: Manufactured by Carrier to meet exact specifications, ensuring compatibility and reliability.
- Quiet Shift Technology: Reduces noise disturbances when entering and exiting the defrost sequence, enhancing user comfort.
- Adjustable Timing Sequences: Offers selectable defrost intervals of 30, 60, 90, and 120 minutes, providing flexibility to suit various system requirements.
- Speedup Jumper: Allows for quicker testing and troubleshooting by accelerating the defrost cycle.
- Brownout Monitoring: Detects voltage drops and prevents system malfunction during low voltage conditions.
- Microcontroller Precision Timing: Ensures accurate defrost cycles for efficient operation.
- Time and Temperature Termination: Ends the defrost cycle based on time or temperature, whichever comes first.
- Anti-Short Cycle Delay (ASC): Includes a 5-minute delay at startup and between heating calls to protect the system.
- Optional Random Start Timer: Provides a random delay before starting the defrost cycle to prevent simultaneous defrost cycles in multiple units.
