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ComfortStar Split Air Conditioner Service Manual

Introduction

This service manual offers comprehensive guidance for the maintenance, repair, and troubleshooting of ComfortStar split air conditioning systems. It is intended for qualified service technicians.

Key Information Covered

Detailed safety precautions for handling refrigerants and electrical components.
Specifications including model references and pipe length data.
Product features and operational details.
Step-by-step maintenance procedures.
Instructions for indoor and outdoor unit disassembly.
Troubleshooting common issues and error codes.
Appendices with technical data tables.

Applicable Models

This manual covers the following ComfortStar split air conditioner models:

Indoor Units: CSA12CD(I)-R, CSA12CA(I)-R, CSA18CD(I)-R, CSA24CD(I)-R
Outdoor Units: CSA12CD(O)-R, CSA12CA(O)-R, CSA18CD(O)-R, CSA24CD(O)-R

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