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ICM™ Gas Ignition Control Board, 5-3/4 in Length, 6-5/8 in Width, 115 VAC Input, 24 VAC (18 to 30 VAC), Domestic
| Control Voltage | : | 24 VAC (18 to 30 VAC) |
| Domestic/Import | : | Domestic |
| Input Voltage | : | 115 VAC |
| Length | : | 5-3/4 in |
| Width | : | 6-5/8 in |
- Replacement for Rheem 62-24140-04 control boards
- Direct Spark Ignition (DSI) control board
- 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% lockout safety feature
- Compatible with LP or natural gas
- LED indication for status and fault codes to aid in troubleshooting
- 2-1/2 in H
- Timing: Pre-purge - 30 sec, trial for ignition - 7 sec, retries - two groups of two, 30 sec delay within the group and 3 min delay between groups, lockout - 1 hr, post-purge - 90, 120, 160 and 180 sec
- 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)
- Output: Heat/cool speed, NO - 20 A at 240 VAC, NC - 10 A at 240 VAC
- LED Indicators: Power, Green LED: PWR/ Status, Green LED: OK/ Flame status, Yellow LED: FLAME
- Patents - No 6222719: Ignition boost, No 5917691: fail safe relay driver