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Quietside QSFMO-T3 User Manual

Quietside QSFMO-T3
55 pages
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Service Manual
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Quietside QSFMO-T3 Specifications

General IconGeneral
BrandQuietside
ModelQSFMO-T3
CategoryAir Conditioner
LanguageEnglish

Summary

Part I: Technical Information

1. Summary

Overview of outdoor unit models including QSFMO-D2, QSFMO-T3, and QSFMO-Q4.

2. Specifications

3. Outline Dimension Diagram

4. Refrigerant System Diagram

5. Electrical Part

5.1 Wiring Diagram

Detailed wiring schematics for the outdoor unit models.

5.2 PCB Printed Diagram

Printed circuit board layout with component identification for top and bottom views.

6. Function and Control

1 Basic functions of the system

Details the system's operational modes: Cooling, Dry, Heating, and Fan modes.

2. Protection Function

Describes various protection mechanisms to prevent system damage and ensure safe operation.

9. Maintenance

9.1 Precautions before Performing Inspection or Repair

Safety guidelines and procedures before commencing any inspection or repair tasks.

9.2 Flashing LED of Indoor/Outdoor Unit and Primary Judgement

Interprets LED status codes for diagnosing unit malfunctions and errors.

9.3 Malfunction Checking and Elimination

Systematic guide for identifying and resolving common system malfunctions.

9.4 Maintenance Method for Normal Malfunction

Provides methods for rectifying common operational issues and malfunctions.

10. Exploded View and Parts' List

11. Removal Procedure

11.1 Removal Procedure(QSFMO-D2)

Step-by-step instructions for disassembling the QSFMO-D2 outdoor unit.

11.2 Removal Procedure(QSFMO-T3/QSFMO-Q4)

Step-by-step instructions for disassembling the QSFMO-T3/QSFMO-Q4 outdoor units.

Appendix 4: List of Resistance for Ambient Temperature Sensor

Appendix 1: Resistance Table of Ambient Temperature Sensor for Indoor and Outdoor Units(15K)

Appendix 1: Resistance Table of Ambient Temperature Sensor for Indoor and Outdoor Units(20K)

Appendix 1: Resistance Table of Ambient Temperature Sensor for Indoor and Outdoor Units(50K)

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