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General| Brand | Sanyo |
|---|---|
| Model | CMH1972 |
| Category | Air Conditioner |
| Language | English |
Specifies the temperature limits for cooling and heating operations.
Provides detailed performance and electrical specifications for outdoor units.
Lists specifications for major components like PCB, compressor, fan motor, and coils.
Details specifications for sensors and other components used in the system.
Illustrates the path of the refrigerant through the system's components.
Charts showing performance characteristics based on indoor/outdoor temperatures.
Tables detailing cooling capacity under various indoor and outdoor conditions.
Tables detailing heating capacity under various indoor and outdoor conditions.
Diagrams illustrating the electrical connections for the units.
Explains the various functions and operational modes of the air conditioner.
Details the protective functions designed to safeguard the unit.
Important safety precautions to follow before inspecting or repairing the unit.
Explains how error monitor lamps indicate system faults and issues.
Guides on how to check the operation and status of the outdoor unit.
Provides a systematic approach to diagnosing problems with individual system parts.
Steps for diagnosing issues related to the outdoor DC fan motor.
Information on the properties and composition of R410A refrigerant.
A checklist of items to verify before performing service on the unit.
Lists the specific tools required for servicing R410A systems.
Procedures for correctly installing refrigerant tubing.
Steps to follow in the event of a compressor malfunction.
Guidelines for detecting and repairing refrigerant leaks.
Instructions for adding refrigerant to the system.
Procedures for adapting existing systems for new refrigerants or components.
