Why does my Midea MSG-12HR keep resetting?
The resetting phenomenon often occurs during operation because the instantaneous voltage of the main chip is less than 4.5V. To resolve this, check the indoor PCB and fan motor.
What to do if my Midea Air Conditioner shows an EEROM error and the indoor PCB is defective?
If your Midea Air Conditioner displays an EEROM error and the indoor PCB is defective, replace the indoor PCB.
General| Brand | Midea |
|---|---|
| Model | MSG-12HR |
| Category | Air Conditioner |
| Language | English |
Instructions to prevent injury, damage, and hazards during operation and installation.
Critical warnings regarding installation procedures and electrical safety to prevent accidents.
Presents the detailed electronic schematic of the control board and its components.
Provides electrical wiring diagrams for various model series of the air conditioner.
Step-by-step guide for purging air from the refrigeration system.
Steps for evacuating the refrigeration system using a vacuum pump.
Instructions for charging the system with the specified amount of refrigerant.
Details compressor protection, sensor faults, fan control issues, and current protection.
Lists common failure phenomena and their corresponding indicator light patterns for different modes.
Provides a flowchart to diagnose issues when the unit fails to start or operate.
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