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Steven FosterAug 12, 2025
Why is my Daikin 2AMXM40M4V1B9 not heating or cooling as expected?
- AAnthony BishopAug 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).