Mitsubishi VRF FCU not cool, check and found main pcb board problem 

@plushvac
please subscribe my channel 🙏
Brand - Mitsubishi VRF
On site we check Aircon not cool because of VRF condenser unit main pcb board problem.
in this video check Line to Line voltage
Line to phase voltage.
and main pcb board voltage -230v.
thanks for see my video 🙏
• #PlusHVAC error code. • #plusHVAC shorts • #plusHVAC repair & ser...