Refrigerator Water Filters

Carrier LH33WP003 (DSI Control B

ICM291

$329.00 Special Order

SKU: ICMICM291

Carrier LH33WP003 (DSI Control B

Direct Spark Ignition (DSI) Control Board
Microprocessor-Based
Controls Combustion, Blower and Indoor 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 Codes to Aid in Troubleshooting
Power cons: 0.3A plus gas valve current @ 24 VAC
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
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
LED indicators:
Red LED:
- Steady ON- normal operation
- Flashing – fault codes

Control Voltage	24 VAC (18-30 VAC), 60 Hz
Voltage	Line: 208/230 VAC, 60 Hz
Operating Temp. °F	-40°F to 176°F

Carrier	LH33WP003 LH33WP003A LH33WP003

Similar Products Found in:
> Control Boards

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Store Availability

Lacey's Spring, AL	N/A
Albertville, AL	N/A
Decatur, AL	N/A
Dothan, AL	N/A
Gadsden, AL	N/A
Huntsville, AL	N/A

Jasper, AL	N/A
Mobile, AL	N/A
Montgomery, AL	N/A
Muscle Shoals, AL	N/A
Pensacola, FL	N/A
Salisbury, MD	N/A

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Carrier LH33WP003 (DSI Control B

ICM291

Features

Item Specifications

This Item Replaces