What to do if my Mitsubishi Electric Air Conditioner flashes 5 times?
If your Mitsubishi Electric Air Conditioner flashes 5 times, it indicates a problem with the outdoor power system. Check the inverter output and the compressor.
Why does my Mitsubishi Electric MCFH-13NV-E4 Air Conditioner flash 10 times?
If your Mitsubishi Electric Air Conditioner flashes 10 times, it indicates an outdoor refrigerant system error. Check the amount of gas, the outdoor control P.C. board, and the contact of LEV board connectors.
What does it mean when my Mitsubishi Electric Air Conditioner flashes on and off?
If your Mitsubishi Electric Air Conditioner flashes on and off at 0.5-second intervals, it indicates indoor/outdoor unit mis-wiring. Refer to E "How to check mis-wiring and serial signal error (When outdoor unit doesn't work)" on page 49.
What does a 1-time flash mean on a Mitsubishi Electric Air Conditioner?
If your Mitsubishi Electric Air Conditioner flashes once, it indicates a trouble of serial signal between the outdoor and indoor units. Refer to E "How to check mis-wiring and serial signal error (When outdoor unit doesn't work)" on page 49.
What does it mean when my Mitsubishi Electric MCFH-13NV-E4 flashes 2 times?
If your Mitsubishi Electric Air Conditioner flashes 2 times, it indicates a problem with the room temperature or indoor coil temperature thermistor of the indoor unit. Check the room temperature thermistor and indoor coil temperature thermistor. Refer to "Test point diagram and voltage" on page 52.
What does it mean when my Mitsubishi Electric MCFH-13NV-E4 flashes 6 times?
If your Mitsubishi Electric Air Conditioner flashes 6 times, it indicates a problem with the outdoor thermistor of the outdoor unit. Refer to H "Check of outdoor thermistor".
What does it mean when my Mitsubishi Electric Air Conditioner flashes 7 times?
If your Mitsubishi Electric Air Conditioner flashes 7 times, it indicates a problem with the control P.C. board of the outdoor unit. Check the outdoor control P.C. board.
What to do if Mitsubishi Electric MCFH-13NV-E4 indoor unit doesn't operate when pressing EMERGENCY OPERATION switch?
If the indoor unit of your Mitsubishi Electric Air Conditioner doesn't operate when the EMERGENCY OPERATION switch is pressed, you should check the indoor/outdoor connecting wire. Refer to C "Check of indoor electronic control P.C. board" on page 47.
Lists the specific air conditioner models covered by this manual.
Details changes and updates from previous manual editions.
Identifies and describes parts and accessories for the indoor unit.
Lists structural and electrical parts of the outdoor unit.
Lists additional items provided with the outdoor unit.
Explains the remote's display elements and the purpose of each button.
Provides detailed performance, electrical, and physical data for both units.
Presents sound pressure levels across different frequency bands for various models.
Provides physical measurements and diagrams for the indoor unit and remote controller.
Specifies necessary space around the outdoor unit for proper installation and airflow.
Illustrates the electrical connections for the indoor and outdoor units.
Shows the path of refrigerant in cooling and heating cycles for specific models.
Details critical parameters for installation and refrigerant management.
Details on how performance data is obtained and interpreted for service.
Data on outdoor unit pressure and current during cooling mode.
Data on outdoor unit pressure and current during heating mode.
Explains intelligent control features and remote usage for comfort.
Details on various operational modes and their specific controls.
Explains the conditions required to start, stop, and the timing of the defrost cycle.
Technical adjustments for service purposes, including defrost settings and timer modes.
Essential steps and warnings to follow before and during diagnosis.
Detailed diagnostic guides based on observed symptoms and error codes.
Guidelines for testing key components like thermistors, motors, and coils.
Procedures for safely taking apart the indoor unit for servicing.
Procedures for safely taking apart the outdoor unit for servicing.
Component breakdown and part numbers for the indoor unit.
Component breakdown and part numbers for the outdoor unit.
Details on the installation, replacement, and maintenance of optional filters.
General| Brand | Mitsubishi Electric |
|---|---|
| Model | MCFH-13NV-E4 |
| Category | Air Conditioner |
| Language | English |
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