Upgrade or replace your compatible Carrier inverter air conditioner outdoor control board with this Carrier 1.5 Ton Inverter Split AC Outdoor PCB Circuit Board.

This PCB assembly is identified as an ODU Air Cooled PCB Assembly for an 18K inverter air-conditioning system. The board includes MEGMEET control hardware and is associated with a GMCC inverter compressor and BLDC outdoor fan motor configuration.

The outdoor PCB is responsible for coordinating important functions of the inverter air-conditioning system, including compressor control, outdoor fan operation, sensor processing, and communication between the indoor and outdoor units.

This replacement PCB may be suitable for compatible Carrier inverter split AC systems. Exact compatibility must be confirmed using the original board markings and air-conditioner model.

Note: The above specifications are based on the identification markings supplied for this PCB. The exact Carrier AC model compatibility has not been independently confirmed.

Compatible Identification Details

Use the following identification numbers when searching for or verifying this PCB:

• YFR50CM-5SE-23
• CMI Part Code: 2029
• MEGMEET R01304186
• KSN108D43UFZA / GMCC
• MCU 0x00DF82A6
• EPROM 0x5570
• E020035
• Z2309401218001481

These markings can help technicians distinguish this board from other Carrier 1.5-ton inverter outdoor PCBs.

Application

This outdoor inverter PCB may be used for troubleshooting or replacement in compatible Carrier split air-conditioning systems experiencing:

• Outdoor unit not starting
• Compressor control problems
• Outdoor BLDC fan motor faults
• Indoor-outdoor communication errors
• Inverter control failures
• Outdoor PCB power or control faults
• EEV control-related problems

A qualified AC technician should diagnose the fault before replacing the board.

Condition

Available condition: Brand New / Tested / Semi-Fresh, depending on actual stock.

Please specify the actual PCB condition accurately in the product listing. A board should not be described as brand new unless it is unused and meets that condition.

Important Before Ordering

Please confirm:

1. Carrier indoor and outdoor AC model numbers.
2. Original PCB model and part number.
3. MEGMEET part code.
4. Compressor model.
5. Outdoor fan motor type.
6. PCB photograph and connector arrangement.

PCB appearance alone does not guarantee compatibility. Software, firmware, wiring, connector configuration, and compressor control parameters may differ between boards.