Table of Contents
1.1
2.1
Compressor unit ........................................................................
2.1.1
2.1.2
3.1
3.2
System layout............................................................................
4.1
4.1.1
4.2
4.2.1
4.2.2
4.2.3
4.2.4
4.3
4.3.1
5.1
Opening the units ......................................................................
5.1.1
5.2
5.2.1
5.3
5.3.1
5.3.2
5.3.3
unit ..............................................................................
5.4
5.4.1
5.4.2
5.4.3
5.4.4
5.4.5
5.5
5.6
5.6.1
5.6.2
5.6.3
5.6.4
5.6.5
5.7
5.7.1
5.7.2
5.7.3
unit .............................................................................. 14
5.8
5.8.1
6.1
6.1.1
6.1.2
6.1.3
6.1.4
6.1.5
6.1.6
To use mode 2 ............................................................ 17
6.1.7
RKXYQ5T7Y1B
VRV IV compressor unit for indoor installation
4P408443-1 - 2015.07
6.1.8
6.1.9
unit ............................................................................... 20
4
7.1
7.2
4
7.3
7.3.1
About test run............................................................... 21
4
7.3.2
7.3.3
4
7.3.4
4
4
8.1
4
8.1.1
5
5
9.1
5
9.2
5
5
5
5
5
10.1
System layout............................................................................. 25
5
6
6
6
6
12.1
Operation range ......................................................................... 25
12.2
7
12.2.1
7
12.2.2
7
operation ...................................................................... 26
7
12.2.3
7
12.2.4
7
7
12.2.5
8
12.3
9
12.3.1
12.3.2
12.3.3
12.4
12.4.1
12.5
12.5.1
12.5.2
13.1
13.1.1
Warranty period ........................................................... 28
13.1.2
14.1
14.2
14.2.1
14.2.2
14.2.3
15
14.2.4
the setting .................................................................... 30
14.2.5
the setting .................................................................... 30
14.2.6
Symptom: White mist comes out of a unit (Indoor
unit) .............................................................................. 30
14.2.7
Table of Contents
20
22
24
25
25
25
25
28
28
Installation and operation manual
3