Mitsubishi Air Conditioner PLFY-P50VBM-E

Measure resistance between power supply terminals and ground

Is the insulation resistance at least 1.0 MΩ?

Test Run Using Wired Remote Controller

Switch the remote controller to 'Test run' mode

Select 'Test run' from the menu

Is the electric work completed?

Select the operation mode for water pouring

Check if water is being properly drained out

Check for any water leakage from joints

Ensure drain pan and fan are activated simultaneously

Set the connecter (SWE) on controller board to ON

Is there any dew collection due to gaps?

Ensure wires are securely connected

i-see Sensor Check for PLP-6BAE

Review procedure in '5.6. Installation of i-see sensor corner panel' if sensor does not rotate