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General| Brand | Sanyo |
|---|---|
| Model | CMH2472 |
| Category | Air Conditioner |
| Language | English |
Lists the outdoor unit models covered and the manual's main title.
Crucial safety warnings for installation, servicing, and operation.
Defines the operational temperature limits for cooling and heating.
Details electrical and performance specs for outdoor units.
Lists key components like compressor, fan, and heat exchanger.
Details sensor types and their characteristics.
Performance curves based on temperature conditions.
Tables showing cooling capacity under various conditions.
Tables showing heating capacity under various conditions.
Diagrams illustrating the electrical connections for outdoor units.
Describes unit operations like HEAT, COOL, SENSOR DRY modes.
Details defrost, current, and other protective controls.
Safety guidelines for handling electronic circuits.
Identifies errors using monitor lamps on the control board.
Procedures for checking unit operation and defrost function.
Maps problems to specific components for inspection.
Diagnoses issues related to the outdoor DC fan motor.
Properties and handling of R410A refrigerant.
Precautions and checks before servicing R410A systems.
Lists specialized tools required for R410A servicing.
Guidelines for connecting refrigerant tubing.
Steps for replacing a malfunctioning compressor.
Procedures for detecting and repairing refrigerant leaks.
Instructions for charging additional refrigerant.
Guidance on using existing units/tubing with R410A.
Tools, accessories, and materials needed for installation.
Guidelines for choosing indoor and outdoor unit locations.
Shows outer dimensions and installation layout.
Step-by-step guide for tubing, flaring, connections, and finishing.
Procedures for vacuum pump purging and pump down.
Precautions, wire sizing, and connection diagrams.
Steps for performing a test run and checking connections.
A checklist to verify correct installation.
Index of available unit combination tables.
Lists compatible indoor units for CMH1972 outdoor unit.
Lists compatible indoor units for CMH2472 outdoor unit.
Lists compatible indoor units for CMH3172 outdoor unit.
