EasyManua.ls Logo

Daikin RXQ26AMYM User Manual

Daikin RXQ26AMYM
80 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
HQWUHRIUDYLW
540540540540
8QLWPP
(17(52)
)2817,21
%2/7+2/(6/27
(17(52)
)2817,21
%2/7+2/(6/27





(17(52)
)2817,21
%2/7+2/(
(17(52)
)2817,21
%2/7+2/(
(17(52)
)2817,21
%2/7+2/(

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Daikin RXQ26AMYM and is the answer not in the manual?

Daikin RXQ26AMYM Specifications

General IconGeneral
TypeInverter
Outdoor Unit Noise Level52 dBA
Energy Efficiency Ratio (Cooling)3.5
Energy Efficiency Ratio (Heating)4.0
Outdoor Unit Dimensions (HxWxD)320 mm

Summary

1. Definitions and Symbols

1.1 Meaning of warnings and symbols

Explains the severity and probability of warnings and symbols used in the manual.

2. General Safety Precautions

2.1 Safety precautions

Covers general safety guidelines for installation, including electrical shock and contact hazards.

6. Selecting an installation location

6.1 General precautions on installation

Provides general guidelines for selecting a suitable installation site and environmental considerations.

8. Inspecting, Handling, and Installing the Unit

8.3 Installing the unit

Specifies requirements for unit installation, including leveling and foundation considerations.

9. Refrigerant Piping: Size, Material, and Selection

9.2 Selection of piping size

Guides on selecting pipe sizes for different connection points based on capacity.

9.4 System piping (length) limitations

9.4.1 Piping length restrictions

Outlines maximum allowable pipe lengths, level differences, and branching rules.

9.4.3 System Piping for Mixed Units and 9.5 Multi System Piping

9.4.3 System containing VRV indoor units and RA indoor units

Shows piping layouts and limitations for systems with VRV and RA indoor units.

9.5 Multi system piping installation

9.5.1 Precautions when connecting piping between outdoor units

Details precautions for connecting piping between multiple outdoor units using kits.

10. Precautions on refrigerant piping

10.1 Caution for brazing

Provides crucial advice on brazing techniques, including nitrogen purging and avoiding flux.

10.4 Leak test and vacuum drying

10.4.2 Installation method (regular)

Outlines the standard procedure for leak testing and vacuum drying before electrical installation.

10.4.3 Installation method (after electrical)

Describes leak test and vacuum drying after electrical installation, including special settings.

10.4 Leak Test and Vacuum Drying (cont.) and 11. Pipe Insulation

10.4.5 Leak test

Details vacuum and pressure leak testing procedures and leak detection solutions.

10.4.6 Vacuum drying

Explains the process of removing moisture from the system using vacuum pumps.

11. Pipe insulation

Specifies requirements for insulating refrigerant piping after leak testing and vacuum drying.

12. Electrical wiring work

12.1 Precautions on electrical wiring work

Covers essential safety and installation precautions for electrical wiring by qualified electricians.

12.4 Requirements

12.4 Requirements

Details electrical safety device requirements and wiring sizing based on applicable legislation.

12.5 Routing

12.6 Connection

12.6.1 Connection of transmission wiring to the system

Explains how to route and connect transmission wiring for single and multi-outdoor unit systems.

15.3 Energy saving and optimum operation

16. Test run

16.1 Test operation

Details the procedures and precautions for performing system test operations.

16.2 Malfunction code list

Provides a list of malfunction codes and their corresponding corrective actions.

18. Caution for refrigerant leaks

18.3 Procedure for checking maximum concentration

Details steps to check maximum refrigerant concentration and necessary actions.

4.2 REFNET Joints and Headers

REFNET Headers

6.1 RXQ6AYM / RXQ8AYM / RXQ10AYM / RXQ12AYM

Service Precautions

Provides service precautions for units, including static electricity discharge and EL.COMPO.BOX handling.

6.2 RXQ14AYM / RXQ16AYM / RXQ18AYM / RXQ20AYM

Service Precautions (1/2)

Details safety precautions for service, EL.COMPO.BOX removal, and piping work.

Service precautions (2/2)

4. Appendix

1.3 Procedure for Checking Maximum Concentration

1.3 Procedure for Checking Maximum Concentration

Details steps to check maximum refrigerant concentration and necessary actions.

Related product manuals