ICM Controls ICM291 - Gas Ignition Control Board
Brand:
SKU
ICM291
Gas Ignition Control Board - replacement for Carrier LH33WP003/3A control boards
Specifications:
Control Voltage: 24 VAC (18-30 VAC), 60Hz
Line Voltage: 208/230 VAC, 60Hz
Timing:
Pre-Purge: 45 seconds
Trial for Ignition: 5+2 seconds
Retry Period: Every 20 seconds for 15 minutes
Lockout: Manual reset
Post-Purge: 45 seconds
LED Indicators:
Red LED: Steady ON-normal operation.
Flashing-fault codes Inputs:
Power: RT and C
Thermostat Interface: R,W, and G
Safety Switches: RS, LS, and CS
Combustion Motor Hall Effect Sensor
Flame Sensing Outputs:
Spark - Gas Valve: GV
Combustion Motor: CM
Blower Motor: BM
Indoor Fan Motor: IFO
Product Type: Control Board
Control Voltage: 24 VAC @ 60 Hz
Line Voltage: 208/230 VAC @ 60 Hz
Power Consumption: 0.3A
Operating Temp Range: -40° to 176°F
ICM Controls ICM291 - Gas Ignition Control Board
Gas Ignition Control Board - replacement for Carrier LH33WP003/3A control boards
Specifications:
Control Voltage: 24 VAC (18-30 VAC), 60Hz
Line Voltage: 208/230 VAC, 60Hz
Timing:
Pre-Purge: 45 seconds
Trial for Ignition: 5+2 seconds
Retry Period: Every 20 seconds for 15 minutes
Lockout: Manual reset
Post-Purge: 45 seconds
LED Indicators:
Red LED: Steady ON-normal operation.
Flashing-fault codes Inputs:
Power: RT and C
Thermostat Interface: R,W, and G
Safety Switches: RS, LS, and CS
Combustion Motor Hall Effect Sensor
Flame Sensing Outputs:
Spark - Gas Valve: GV
Combustion Motor: CM
Blower Motor: BM
Indoor Fan Motor: IFO
Product Type: Control Board
Control Voltage: 24 VAC @ 60 Hz
Line Voltage: 208/230 VAC @ 60 Hz
Power Consumption: 0.3A
Operating Temp Range: -40° to 176°F
