47D01U-843 UNIVERSAL HEAT PUMP DEFROST CONTOL

Universal single-stage heat pump defrost control for PSC fan heat pump systems
compatible with 400+ reversing valves
configurable for demand or time/temp defrost
8x8 LED matrix display
quick OEM setup menu
24V brownout protection
high and low-pressure switch inputs
random start delay
low temp compressor cutout
aux heat lockout
programmable short-cycle delays
reversing valve shift delays
includes new air and coil thermistors