• Low cost, direct replacement for Carrier HK42FZ004/007/008/009/011/013/016
• Controls gas valve, ignitor, blower motor, inducer, humidifier and air cleaner
• Microprocessor-based
• Designed for 100% gas shutoff in case of ignition failure
• Twinning compatible with another ICM282 board
• Reverse polarity protection
• Secondary brownout voltage protection
• Compatible with 24 VAC standard thermostat
• Diagnostic fault codes (blinking LED) to aid in 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

Time Delays:
Heat Blower On: 60 seconds
Heat Blower Off: 90, 120, 150, and 180 seconds
Fan (Heat) On/Off: 1-second
Cool On: 2 seconds
Cool Off: 90 seconds with jumper JW2 uncut; 5 seconds with jumper JW2 cut