Daitsu DS-9KIDR User Manual

Air Conditioner Service Manual
1
Inverter air conditioner
Service Manual
Models
DS-9KIDR(W)/ DOS-9KIDR(W)
DS-12KIDR(W)/ DOS-12KIDR(W)
DS-18KIDR(W)/ DOS-18KIDR(W)
DS-24KIDR(W)/ DOS-24KIDR(W)
DS-9KIDT-2(W)/ DOS-9KIDT-2(W)
DS-12KIDT-2(W)/ DOS-12KIDT-2(W)
DS-18KIDT(W)/ DOS-18KIDT(W)
DS-24KIDT(W)/ DOS-24KIDT(W)

Daitsu DS-9KIDR Specifications

General

Type	Split System
Cooling Capacity	9000 BTU/h
Refrigerant	R32
Net Weight (Indoor Unit)	8 kg
Net Weight (Outdoor Unit)	23 kg
Power Supply	220-240V/50Hz
EER (Cooling)	3.2
Indoor Unit Noise Level	22 dB(A)

Summary

Specifications

Product Dimensions

Refrigeration Cycle Diagram

Electric Diagram

5.1 Wiring Diagrams

Operation Details

6.2 Unit Operation Modes

Covers Auto, Cooling, Dry, Heating, Fan modes, Timer, Sleep, Emergency.

6.2.10 Protection Mechanisms

Describes various protection modes preventing system damage and errors.

Installation and Maintenance

1. Installation Safety and Notes

Provides essential safety precautions, warnings, and guidelines for installation.

2. Installation Process

Guides through physical installation: dimensions, positioning, electrical, IDU/ODU, vacuum.

3. Maintenance and Troubleshooting

Details common failure codes, diagnosis, and repair procedures for issues.

Disassembly IDU & ODU

5.1 IDU Disassembly Steps

Detailed procedures for dismantling the indoor unit component by component.

5.2 ODU Assembly Steps