To Next PageTo Next PageWhat to do if both lamps flash on and off on Mitsubishi Electric Air Conditioner?
If both lamps are flashing on and off at 0.5-second intervals, it indicates a problem with the room temperature thermistor. Check the room temperature thermistor and refer to "Check of installation of the horizontal vane".
What to do if left lamp flashes 3 times on Mitsubishi Electric Air Conditioner?
If the left lamp flashes 3 times, it indicates a problem with the indoor control system. Replace the indoor electronic control P.C. board.
What does it mean if the left lamp flashes 2 times on Mitsubishi Electric Air Conditioner?
If the left lamp flashes 2 times, it indicates a problem with the indoor fan motor. Refer to "Check of indoor fan motor".
What to do if Mitsubishi Electric Air Conditioner outdoor unit operates only in Test Run operation?
Check the room temperature thermistor. Refer to "Test point diagram and voltage".
What to do if Mitsubishi Electric MU-A13VD-P1 outdoor unit doesn't operate even in Test Run operation?
Check wiring diagram of the outdoor unit.
General| Brand | Mitsubishi Electric |
|---|---|
| Model | MU-A13VD-P1 |
| Category | Air Conditioner |
| Language | English |
Safety precautions and preliminary checks before performing troubleshooting procedures.
Step-by-step guide and flowchart for diagnosing and resolving operational issues.
Specifications and methods for checking the normal/abnormal condition of key components.
Steps to detach the outer casing and panels of the outdoor unit.
Instructions for removing capacitors, terminal blocks, and other electrical components.
Guide to safely detach the fan motor assembly and its propeller.
Detailed procedure for disconnecting and removing the main compressor unit.
Comprehensive list of structural, electrical, and functional parts for the outdoor unit.
Details on optional extension refrigerant pipes, including part numbers and specifications.
