ICM2804 Carrier CESO110074-01 Gas Furnace Control Board

Low cost, direct replacement ignition control board

Features:

• Hot Surface Ignition (HSI) control board
• Â Microprocessor-based
• Â Controls vent motor and blower control
• Â Monitors limit switch, pressure switch and gas valve
• Â 100% lockout safety feature
• Â Compatible with LP or Natural Gas
• Â Status LED for fault codes to aid in troubleshooting

Â

Replaces: Carrier CES0110074-00 and CES0110074-01

Note: This board functions identically as the CES0110074-00 and the CES0110074-01. It is a direct replacement of the CES0110074-01. When replacing the CES0110074-00 some quick connectors have to be changed or added.

(EAC-1 and EAC-2 must have 1/4" connectors. COM, SEC-1 and SEC-2 must have 3/16" connectors.)

Specifications:

ENVIRONMENT

• Â Ambient Temperature
    – Operating: -40ºF to 176ºF
    – Storage: -40ºF to 185ºF
•  Humidity: 5% to 95% R.H. (non-condensing) @ +55ºF
• Â Vibration: 13.8Hz @ 0.2 Gs for one hour in each orthogonal axis

ELECTRICAL

• Â Voltage Range: Line (98-132 VAC) @ 60Hz
• Â Cool Blower: 20A, 2 HP, 240 VAC
• Â Heat: 10A, 240 VAC
• Â Inducer Motor: 4A FLA, 8A LRA @ 120 VAC

TIMING

• Â Inducer Pre-Purge Time: 1 second
• Â Heat Blower On Delay: 45 seconds
• Â Heat Blower Off Delays: 120 or 180 seconds
• Â Cool Blower On Delay: 1 seconds
• Â Cool Blower Off Delay: 1 seconds