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ICM291 Gas Ignition Control Board
$18800
Available on backorder
Description
The ICM291 Gas Ignition Control Board – Replacement for Carrier LH33WP003 (DSI Control Board). This Direct Spark Ignition (DSI) control board, microprocessor-based, controls combustion, blower, indoor motors, and spark.
The ICM291 Gas Ignition Control Board comes packed with features. To begin with, it has microprocessor-based. Also, it controls combustion, blower, indoor motor, spark ignitor, and gas valve. Furthermore, it monitors timing and trial for ignition, flame sensing, and lockout. Moreover, it has a 100% lockout safety feature. Also, it’s compatible with LP or natural gas. Lastly, it has a status LED for fault codes to aid in troubleshooting.
- ICM291 Gas Ignition Control Board
- Direct Spark Ignition (DSI) control board
- Microprocessor-based
- Controls combustion, blower and indoor motor; spark ignitor and gas valve
- Monitors timing, trial for ignition, flame sensing and lockout
- 100% lockout safety feature
- Compatible with LP or natural gas
- Status LED for fault codes to aid in troubleshooting
| ICM291 Gas Ignition Control Board | |
| General Specifications | |
| Control Voltage : | 24 VAC (18-30 VAC), 60 Hz |
| Line Voltage : | 208/230 VAC, 60 Hz |
| Power consumption : | 0.3A plus gas valve current @ 24 VAC |
| Operating temperature : | -40°F to -167°F (-40°C to 75°C) |
| Pre-purge : | 45 seconds |
| Lockout : | manual reset |
| Post-purge : | 45 seconds |
| Trial for Ignition : | 5+2 seconds |
| Retry Period : | Every 20 seconds for 15 minutes |
| LED indicator | |
| Red LED : | Steady ON – normal operation Flashing – fault codes |
| Flashing-fault codes Inputs | |
| Power : | RT and C |
| Thermostat Interface : | R,W, and G |
| Safety Switches : | RS, LS, and CS |
| Flame Sensing Outputs | |
| Spark - Gas Valve : | GV |
| Combustion Motor : | CM |
| Blower Motor : | BM |
| Indoor Fan Motor : | IFO |
No product questions available.
- No product manuals available.
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- (1) ICM291 Gas Ignition Control Board
