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General| Brand | Mitsubishi Electric |
|---|---|
| Model | PUHY-P500YKB-A1 |
| Category | Air Conditioner |
| Language | English |
Essential safety guidelines before installing and operating the unit.
Procedures and precautions for brazing, air tightness testing, and vacuum drying refrigerant lines.
Comprehensive wiring diagrams for the outdoor unit, showing connections.
Essential checks and preparations before conducting a test run on the unit.
Detailed procedures for performing test runs using MA and ME remote controllers.
Methods for assessing and adjusting refrigerant levels for optimal performance.
Comprehensive lists of error codes, their preliminary codes, and definitions for troubleshooting.
Detailed explanations and solutions for error codes in the 0-999 range.
Troubleshooting guidance for error codes between 1000 and 1999.
Solutions and definitions for error codes in the 2000-2999 range.
Troubleshooting steps for error codes related to power supply, fan, and motor issues.
Guidance for diagnosing and resolving errors related to sensor faults and temperature issues.
Troubleshooting procedures for communication and address-related errors.
Solutions for errors related to capacity settings and unit compatibility.
Comprehensive guide to troubleshooting inverter-related issues, including circuit board and component checks.
Procedures for identifying, repairing, and recharging refrigerant after a leak.
A detailed table mapping LED codes to specific items, display values, and remarks for troubleshooting.
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