Product Description

ICM Controls Fan Blower Control Board Part Number ICM292.

Replacement for Rheem: 62-24140-04

If using this board to replace a twin heat system

you must replace both boards with the same ICM292

for the twin feature to work correctly

Low cost form, fit and functional replacement for Rheem: 62-24140-04
Direct Spark Ignition (DSI) control
Microprocessor-based
Controls inducer motors, air cleaner (if equipped), humidifier (if equipped), spark ignitor, and the gas valve
Monitors timing, trial for ignition, system switches, flame sensing, and lockout
100-percent lockout safety feature
Compatible with LP or Natural gas
LED indication for status and fault codes to aid in troubleshooting
Specifications:
Control Voltage: 24 VAC (18-30 VAC), 60Hz
Line Voltage: 115 VAC, 60Hz
Timing:
Pre-Purge: 30 seconds
Trial for Ignition: 7 seconds
Retries: Two groups of two, 30 second delay within the group, and 3 minute delay between groups
Lockout: 1-hour
Post-Purge: 90, 120, 160 and 180 seconds
Inputs:
Power: 24 VAC and COM
Thermostat Interface: R,W, Y, and G
System Switches: Vent pressure and limit switches (main and over-temperature switches in series)
Flame Sensing
Heat Blower OFF Delay (miniature slide switch set)
Outputs:
Spark
Gas Valve: GV
Inducer Draft Motor: IDM
Blower Motor: FAN, COOL and HEAT speeds
Electric air Cleaner: EAC
Humidifier Relay: HUM
Heat/Cool Relay: H/C
LED Indicators:
Power, Green LED: PWR
Status, Green LED: OK
Flame Status, Yellow LED: FLAME
Complete with installation guide. Please see all pictures.