Daikin Alira X Outdoor Unit Main PCB – RXM50WVMA

Genuine Daikin main printed circuit board for the RXM50WVMA outdoor unit – the condenser half of the Alira X 5.0 kW cooling / 6.0 kW heating R32 inverter split system, paired with the FTXM50WVMA indoor head. This is the outdoor control board that runs the compressor, fan and inverter.

Part Numbers & Details

Confirmed Fitment

• RXM50WVMA – Daikin Alira X 5.0 kW outdoor unit
• Systems sold as FTXM50WVMA / RXM50WVMA (indoor / outdoor pair)

Other Alira X Sizes – Check First

The Alira X range also includes RXM20WVMA, RXM25WVMA, RXM35WVMA, RXM46WVMA, RXM60WVMA and RXM71WVMA. Daikin uses a different board for different capacities, and we have not confirmed 2546525 on those units. Do not order for another size without checking – see below.

Important – Check Before You Order

• Read the number printed on the board itself. Remove the outdoor unit service cover and check the label on the existing PCB. If it reads 2546525, this is your part. That is the only certain check.
• Daikin revises outdoor boards within a model run, so the same model number can take different boards depending on build date and serial.
• Send us your full model number and serial number from the outdoor unit rating plate and we will confirm before you order.
• An outdoor PCB is a mains-voltage, refrigeration-circuit component. Fitting must be carried out by a licensed air conditioning technician.
• Before replacing the board, have the fault diagnosed properly. Many symptoms blamed on the PCB – unit not starting, error codes, compressor not running – are caused by sensors, the reactor, the compressor itself or the interconnecting wiring.