REPLACES:
■ ClimaTek/ First Company: CB1025, CB1026
FEATURES:
√ Power interruption protection for the compressor
√ Random Start delay
√ 6-minute anti-short cycle timer protects compressor from rapid short cycling
√ Two stages of heating (compressor & auxiliary back up heat)
√ Low outdoor ambient compressor lockout (cooling/heating)
√ Steady state cooling
√ Low indoor coil temperature cooling shut down
√ Low outdoor coil defrost lockout (defrost mode)
√ Low indoor room ambient (RS) auxiliary heat mode
√ Front Desk shut down switch input
√ Speed up test mode reduces timing for field testing of the board
√ Dimensions: 7.50” x 5.50”
SPECIFICATIONS:
INPUT
■ L1 & L2: 240 VAC system power connections
■ Control Voltage: 24VAC
■ G: Fan
■ W1/Y: Heat/Cool - Stage 1
■ W2: Auxiliary Heat - Stage 2
■ O: Reversing Valve
■ FD: Front Desk Switch
■ RS: Indoor Room Sensor
■ Indoor: Indoor Coil Sensor
■ Outdoor: Outdoor Coil Sensor
■ Cooling Lockout: Outdoor Ambient Sensor
