To Next PageTo Next PageWhat to do if my Mitsubishi Electric SUZ-KA18NAHZ shows high pressure protection?
If your Mitsubishi Electric Air Conditioner is experiencing high pressure protection issues, examine the refrigerant circuit and ensure the refrigerant amount is correct. Also, inspect the stop valve.
What to do if my Mitsubishi Electric Air Conditioner displays compressor synchro abnormality?
If your Mitsubishi Electric Air Conditioner is showing compressor synchro abnormality, try reconnecting the connector of the compressor.
What to do for invertor check mode error in Mitsubishi Electric SUZ-KA18NAHZ Air Conditioner?
If your Mitsubishi Electric Air Conditioner shows an invertor check mode error, ensure the compressor connector is correctly connected.
What to do if Mitsubishi Electric Air Conditioner indicates stop valve/ closed valve issue?
If your Mitsubishi Electric Air Conditioner displays a stop valve/closed valve error, check the stop valve.
What causes Pulse Amplitude Modulation protection in Mitsubishi Electric Air Conditioner?
Pulse Amplitude Modulation (PAM) protection activates in your Mitsubishi Electric Air Conditioner due to instantaneous power voltage drops or when the power supply voltage is high; this is not a malfunction.
General| Brand | Mitsubishi Electric |
|---|---|
| Model | SUZ-KA18NAHZ |
| Category | Air Conditioner |
| Language | English |
Provides essential safety precautions and general checks before performing troubleshooting procedures.
Lists LED indications, check codes, symptoms, conditions, and remedies for troubleshooting.
Guides users on using the remote controller's self-diagnosis function to identify errors.
Details resistance and voltage criteria for checking key components like thermistors, motors, and coils.
Outlines step-by-step diagnostic procedures for checking the inverter and compressor.
Provides detailed diagrams of the inverter P.C. board with test points and voltage specifications.
