ICM_Controls_ICM291_HR.jpg

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ICM Gas Ignition Control Board, 5 in Length, 7 in Width, 208 to 230 VAC Input, 24 VAC

Details

  • Locke Part #: L4992
  • Mfg. Part #: ICM291
  • Manufacturer: ICM CONTROLS
  • UPC: 800442011844

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  • Replacement for Carrier LH33WP003/3A control boards
  • Low cost, form, fit and functional replacement ignition control
  • Direct Spark Ignition (DSI) control board
  • Microprocessor based
  • Controls combustion, blower and indoor motors, spark ignitor, 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
  • Timing: pre-purge: 45 sec, trial for ignition: 5 + 2 sec, retry period: every 20 sec for 15 min, lockout: manual reset, post-purge: 45 sec
  • Red LED: Steady ON-normal operation
  • Flashing-fault codes inputs: Power - RT and C, thermostat interface - R, W, and G, safety switches - RS, LS, and CS, combustion motor hall effect sensor
  • Flame sensing outputs: spark - gas valve: GV, combustion motor: CM, blower motor: BM, indoor fan motor: IFO
  • Control Voltage: 24 VAC
  • Country of Origin: US
  • Domestic/Import: Domestic
  • Input Voltage: 208 to 230 VAC
  • Length: 5 in
  • Package Weight: 0.5 lb
  • Width: 7 in


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