ICM (Obsolete/Legacy Products)
ICM292
ICM (Obsolete/Legacy Products)
ICM292
Rheem OEM Replacement Control
The part has been replaced by the ICM292A- Low-cost form, fit and functional replacement for Rheem: 62-24140-04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
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
Input:
- Power: 24 VAC and COM
- Control Voltage: 24 VAC (18-30 VAC), 60Hz
- Line Voltage: 115 VAC, 60Hz
- 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)
Output:
- Spark: SE
- 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
Patents:
- Ignition Boost: #6,222,719
- Fail Safe Relay Driver: #5,917,691
Weight/Dimensions
- Weight: 0.6 lb.
- Height: 2.5″
- Width: 6.625″
- Length: 5.75″
Rheem: 62-24140-04
