ICM281 Description ICM281 Furnace Control Board Low cost, direct replacement board for Carrier BDP Day & Night Bryant CESO110057-00 CESO11005700-01 CESO11005700-02 CES0110057-00 CES0110057-01 CES0110057-02 CESO110057-01 CESO110057-02 CESO11005700 CESO11005701 CESO11005702 CES011005700 CES011005701 CES011005702 Controls gas valve, ignitor, blower motor, inducer, humidifier and air cleaner Microprocessor-based for precise timing Functions with all 24 VAC thermostats Designed for 100% gas shutoff in case of ignition failure Twinning compatible with another ICM281 board Reverse polarity protection Secondary brownout voltage protection Diagnostic fault codes (blinking LED) for simple troubleshooting Specifications Environment: Ambient Temperature - Operating: -40ºF to 176ºF - Storage: -40ºF to 185ºF Humidity: 5% to 95% R.H. (non-condensing) @ +55ºF Electrical: Voltage Range: Line (98 to 132 VAC) @ 60Hz Ignitor: 5A @ 120 VAC Cool Blower: 10A, 2 HP, 240 VAC Heat: 5A, 1/2 HP, 240 VAC Inducer Motor: 4A, FLA-8.0 LRA @ 120 VAC Gas Valve: 1.5A @ 30 VAC Timing: Heat Blower on Delay: 40 seconds Heat Blower Off Delays: 90, 135, 180, and 225 seconds Fan (Low) On/Off: 1-second Cool Blower on Delay: 5 seconds Cool Blower Off Delay: 90 seconds Status LEDs: See Fault Code Label
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