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Daikin VRV III REMQ8P7Y1B User Manual

Daikin VRV III REMQ8P7Y1B
34 pages
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INSTALLATION MANUAL
REMQ8P7Y1B
REMQ10P7Y1B
REMQ12P7Y1B
REMQ14P7Y1B
REMQ16P7Y1B
System air conditioner
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Daikin VRV III REMQ8P7Y1B Specifications

General IconGeneral
BrandDaikin
ModelVRV III REMQ8P7Y1B
CategoryAir Conditioner
LanguageEnglish

Summary

1. Introduction

3. SELECTION OF LOCATION

Installation site requirements

Covers foundation, space, environment, and safety requirements.

5. UNPACKING AND PLACING THE UNIT

6. REFRIGERANT PIPING

6.2. Selection of piping material

Piping material specifications

Details material, size, and thickness requirements for piping.

6.3. Pipe connection

6.5. Protection against contamination

Pipe size selection

Piping size for multi-unit systems

Details pipe diameter selection for various connection scenarios.

7. LEAK TEST AND VACUUM DRYING

Leak test and vacuum drying procedure

Details steps for airtightness testing and vacuum drying.

8. FIELD WIRING

Electrical installation requirements

Stresses compliance with regulations and use of dedicated circuits.

8.3. Power circuit and cable requirements

Power supply and cable specifications

Details voltage, current, fuse, and wire section requirements.

8.4. General cautions

Wiring and installation safety

Covers wiring precautions, grounding, and inverter-specific advice.

8.7. Field line connection: transmission wiring

8.8. Field line connection: power wiring

Power wiring connection and routing

Details connecting power wires, grounding, and wiring precautions.

11. CHARGING REFRIGERANT

Refrigerant type and handling

Provides information on R410A refrigerant and precautions.

11.2. Precautions when adding R410A

11.5. Additional refrigerant charge

Automatic refrigerant charging procedure

Details steps for automatic refrigerant charging and potential issues.

12.4. Test operation

Test operation safety and procedure

Explains safety precautions and steps for performing test operation.

12.4. Test operation

Interpreting test operation results

Guides on checking LED displays and correcting abnormalities.

13. SERVICE MODE OPERATION

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