HVACR applications including ANZ130181AA and APD1424070M41AA (more models shown in images)
Parts Numbers
PCBDM133S, PCBDM133, PCBDM160S, PCBDM160
Function
The defrost control board is specifically designed for commercial air conditioning systems. It monitors the evaporator coil for frost formation and initiates the defrost cycle when necessary.
Defrost Time
The defrost cycle lasts 12 minutes and includes two modes: Delay and Normal. This accurate timing ensures efficient and effective de-icing.
Features
High-Precision Resistors: Ensures precise temperature sensing.
Large-Capacity Triodes: Provides robust current handling for optimal performance.
Long-Life Relays: Designed for reliable operation over extended periods.
Notes
Conduct field testing and troubleshooting before installation. Follow the sequence of operation and installation for best results.