Product Overview

ICM284
FURNACE CONTROL MODULE
LIS206-1 All features and specifications subject to change without notice.
Low cost, direct replacement furnace control board
Features
•Controlsventmotor,blowercontrol,hot
surfaceignitorandgasvalve
•Microprocessorbased
•Designedfor100%gasshutoffincase
of ignition failure
•Monitorstiming,trialforignition,flame
sensing and lockout
•DiagnosticLEDsaidintesting/
troubleshooting
•York: S1-03101280000
Specifications
Electrical
• Line Voltage Range: 208 VAC @ 60Hz
• Ignitor: 5A resistive @ 208 VAC
• Cool Blower: 30 A, 2 HP, 240 VAC
• Heat Blower: 10 A, ½ HP, 250 VAC
• Inducer Motor: 4A, 208 VAC
• Gas Valve: 4A @ 24 VAC
• Compressor: 5A resistive @ 24 VAC
Environmental
• Ambient Temperature:
– Operating: -40°C to 80°C
– Storage: -40°C to 85°C
• Humidity: 5% - 95% R.H. (non-condensing) at +55°C
Replaces
The ICM284 control is microprocessor based using
software to determine the sequence of operation, timing,
trial for ignition, flame sensing and lockout. The control
monitors the status of the room thermostat, limit and rollout
switches, air pressure switch and flame sensor before
energizing the vent motor, blower control, hot surface
ignitor, and gas valve. The control provides diagnostic
codes (flashing LEDs) to aid in testing and troubleshooting.
Mode of Operation