Daikin 2MXM40M4V1B - User Manual

Questions and Answers

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Monica CampbellAug 11, 2025
Why is my Daikin Air Conditioner not heating or cooling as expected?
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  Devin SimmonsAug 12, 2025
  There are several reasons why your Daikin Air Conditioner might not be heating or cooling properly. It could be due to incorrect connection of the electrical wires, which requires you to connect them correctly. Another potential cause is gas leakage, so check for any signs of leakage. Also, ensure that the marks on the wiring and piping for each indoor unit match (room A, room B, room C, room D, room E).
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Sharon BakerAug 20, 2025
What to do if my Daikin 2MXM40M4V1B Air Conditioner is leaking water?
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  garzaemmaAug 20, 2025
  If your Daikin Air Conditioner is leaking water, it could be due to incomplete thermal insulation on the gas and liquid piping, as well as the indoor portions of the drain hose extension. Ensure the thermal insulation of the piping and the drain hose is complete. Another possible cause is improperly connected drainage, so make sure to secure the drainage.
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Juan GilbertAug 27, 2025
How to fix electrical leakage in Daikin 2MXM40M4V1B?
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  Wendy HuffAug 27, 2025
  If you have electrical leakage in your Daikin Air Conditioner, the unit might not be earthed correctly. Check and correct the connection of the earth wiring.
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Eric SmithSep 3, 2025
What to do if Daikin Air Conditioner unit does not function or has burn damage?
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  calhounelizabethSep 4, 2025
  If your Daikin Air Conditioner unit does not function or shows signs of burn damage, it's possible that the wiring was not performed in accordance with the specifications. You should correct the wiring.

Daikin 2MXM40M4V1B Specifications

General

Model	2MXM40M4V1B
Category	Air Conditioner
Cooling Capacity	4.0 kW
Refrigerant	R-32
Dimensions (Outdoor Unit)	550 x 765 x 285 mm
Weight (Outdoor Unit)	34 kg
Type	Multi-Split
Indoor Unit Noise Level	19 dB
Power Supply	220-240V / 50Hz / 1Phase
Sound Power Level Heating	62 dB(A)