ICM291 - Gas Ignition Control Board

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Description – Gas Ignition Control Board - replacement for Carrier LH33WP003/3A control boardsSpecifications: Control Voltage: 24 VAC (18-30 VAC), 60Hz Line Voltage: 208/230 VAC, 6 0Hz 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 Show more