Table of contents
Installer and user reference guide
2
Table of contents
1.1
Meaning of warnings and symbols.................................................................................................................................
2.1
For the installer ...............................................................................................................................................................
2.1.1
General ...........................................................................................................................................................
2.1.2
Installation site ...............................................................................................................................................
2.1.3
2.1.4
Electrical ......................................................................................................................................................... 11
3.1
4.1
General............................................................................................................................................................................ 21
4.2
Instructions for safe operation ....................................................................................................................................... 22
5.1
System layout.................................................................................................................................................................. 28
7.1
Before operation............................................................................................................................................................. 30
7.2
Operation range.............................................................................................................................................................. 30
7.3
Operating the system ..................................................................................................................................................... 31
7.3.1
About operating the system........................................................................................................................... 31
7.3.2
7.3.3
About the heating operation.......................................................................................................................... 31
7.3.4
7.3.5
7.4
Using the dry program.................................................................................................................................................... 33
7.4.1
About the dry program................................................................................................................................... 33
7.4.2
7.4.3
7.5
Adjusting the air flow direction ...................................................................................................................................... 35
7.5.1
About the air flow flap.................................................................................................................................... 35
7.6
Setting the master user interface................................................................................................................................... 36
7.6.1
7.6.2
7.7
About control systems .................................................................................................................................................... 36
8.1
Available main operation methods ................................................................................................................................ 39
8.2
Available comfort settings .............................................................................................................................................. 39
9.1
9.2
9.3
9.4
About the refrigerant...................................................................................................................................................... 41
9.5
After-sales service........................................................................................................................................................... 41
9.5.1
9.5.2
9.5.3
10.1
Error codes: Overview .................................................................................................................................................... 45
10.2
10.2.1
10.2.2
10.2.3
10.2.4
10.2.5
6
6
8
8
8
9
9
14
20
21
27
29
30
38
40
44
RYMA5+RXYA8~20A7Y1B
VRV 5 heat pump
4P749918-1 - 2023.12