Daikin RXMLQ8T7Y1B Bruksanvisning

Daikin Luftkonditionering RXMLQ8T7Y1B

Läs gratis den bruksanvisning för Daikin RXMLQ8T7Y1B (152 sidor) i kategorin Luftkonditionering. Guiden har ansetts hjälpsam av 2 personer och har ett genomsnittsbetyg på 4.3 stjärnor baserat på 1.5 recensioner. Har du en fråga om Daikin RXMLQ8T7Y1B eller vill du ställa frågor till andra användare av produkten? Ställ en fråga

Ladda ner PDF

Sida 1/152

Installer and user reference guide

VRV IV system air conditioner

RXMLQ8T7Y1B*

RXYLQ10T7Y1B*

RXYLQ12T7Y1B*

RXYLQ14T7Y1B*

Table of contents

Installer and user reference guide

RXMLQ8 + RXYLQ10~14T7Y1B*

VRV IV system air conditioner

4P543427-1C – 2025.01

Table of contents

1 About the documentation 6

1.1 About this document...................................................................................................................................................... 6

1.2 Meaning of warnings and symbols ................................................................................................................................ 6

2 General safety precautions 8

2.1 For the installer .............................................................................................................................................................. 8

2.1.1 General........................................................................................................................................................... 8

2.1.2 Installation site............................................................................................................................................... 9

2.1.3 Refrigerant — in case of R410A or R32......................................................................................................... 9

2.1.4 Electrical......................................................................................................................................................... 11

3 Specific installer safety instructions 13

For the user 16

4 User safety instructions 17

4.1 General ........................................................................................................................................................................... 17

4.2 Instructions for safe operation ...................................................................................................................................... 18

5 About the system 21

5.1 System layout ................................................................................................................................................................. 22

6 User interface 23

7 Operation 24

7.1 Before operation ............................................................................................................................................................ 24

7.2 Operation range ............................................................................................................................................................. 24

7.3 Operating the system..................................................................................................................................................... 25

7.3.1 About operating the system.......................................................................................................................... 25

7.3.2 About cooling, heating, fan only, and automatic operation......................................................................... 25

7.3.3 About the heating operation......................................................................................................................... 25

7.3.4 To operate the system (WITHOUT cool/heat changeover remote control switch)..................................... 26

7.3.5 To operate the system (WITH cool/heat changeover remote control switch) ............................................ 26

7.4 Using the dry program ................................................................................................................................................... 27

7.4.1 About the dry program.................................................................................................................................. 27

7.4.2 To use the dry program (WITHOUT cool/heat changeover remote control switch) ................................... 27

7.4.3 To use the dry program (WITH cool/heat changeover remote control switch)........................................... 28

7.5 Adjusting the air flow direction...................................................................................................................................... 28

7.5.1 About the air flow flap................................................................................................................................... 28

7.6 Setting the master user interface .................................................................................................................................. 29

7.6.1 About setting the master user interface....................................................................................................... 29

7.6.2 To designate the master user interface (VRV DX and Hydrobox)................................................................. 30

7.7 About control systems ................................................................................................................................................... 30

8 Energy saving and optimum operation 31

8.1 Available main operation methods................................................................................................................................ 31

8.2 Available comfort settings.............................................................................................................................................. 32

9 Maintenance and service 33

9.1 Maintenance after a long stop period ........................................................................................................................... 33

9.2 Maintenance before a long stop period ........................................................................................................................ 34

9.3 About the refrigerant ..................................................................................................................................................... 34

9.4 After-sales service and warranty ................................................................................................................................... 34

9.4.1 Warranty period ............................................................................................................................................ 34

9.4.2 Recommended maintenance and inspection ............................................................................................... 34

9.4.3 Recommended maintenance and inspection cycles..................................................................................... 35

9.4.4 Shortened maintenance and replacement cycles......................................................................................... 36

10 Troubleshooting 37

10.1 Error codes: Overview.................................................................................................................................................... 38

10.2 Symptoms that are NOT system malfunctions .............................................................................................................. 40

10.2.1 Symptom: The system does not operate ...................................................................................................... 41

10.2.2 Symptom: Cool/Heat cannot be changed over............................................................................................. 41

10.2.3 Symptom: Fan operation is possible, but cooling and heating do not work................................................ 41

10.2.4 Symptom: The fan speed does not correspond to the setting..................................................................... 41

10.2.5 Symptom: The fan direction does not correspond to the setting ................................................................ 41