Spark Ignition Control Board for Carrier LH33WP003A

Description

ICM291 DSI Furnace Control Board

Low cost form, fit and functional replacement for Carrier: LH33WP003A Direct Spark Ignition (DSI) control board Microprocessor-based Controls combustion, blower and indorr fan motors; spark ignitor; and the 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 Specifications

Control Voltage: 24 VAC (18-30 VAC), 60Hz Line Voltage: 208/230 VAC, 60Hz Timing

Pre-Purge: 45 seconds Trial for Ignition: 5+2 seconds Retry Period: Every 20 seconds for 15 minutes Lockout: Manual reset Post-Purge: 45 seconds LED Indicators

Red LED: Steady ON-normal operation; Flashing-fault codes Input

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

Payment types: Paypal, AMEX, Discover, Mastercard, Visa.