Table Of Contents - Daikin VRV IV RKXYQ8T7Y1B Installation And Operation Manual
Compressor unit for indoor installation
Hide thumbs
Also See for VRV IV RKXYQ8T7Y1B:
- Installer and user reference manual (156 pages) ,
- Installation and operation manual (48 pages) ,
- Installer and user manual (140 pages)
Table of Contents
Advertisement
Table of Contents
Table of Contents
1.1
About this document..................................................................
2.1
Compressor unit ........................................................................
2.1.1
2.1.2
To remove the transportation stay ..............................
2.1.3
To remove the transportation EPS..............................
3.1
About the compressor unit and heat exchanger unit.................
3.2
System layout............................................................................
3.3
Combining units and options .....................................................
3.3.1
exchanger unit ............................................................
4.1
Preparing installation site ..........................................................
4.1.1
4.2
Preparing refrigerant piping.......................................................
4.2.1
Refrigerant piping requirements..................................
4.2.2
Refrigerant piping material..........................................
4.2.3
To select the piping size .............................................
4.2.4
To select refrigerant branch kits..................................
4.2.5
4.3
Preparing electrical wiring .........................................................
4.3.1
About electrical compliance ........................................
4.3.2
Safety device requirements ........................................
5.1
Opening the units ...................................................................... 10
5.1.1
To open the compressor unit ...................................... 10
5.2
Mounting the compressor unit ................................................... 10
5.2.1
Guidelines when installing the compressor unit.......... 10
5.3
Connecting the refrigerant piping .............................................. 10
5.3.1
Using the stop valve and service port ......................... 10
5.3.2
To remove the pinched pipes...................................... 11
5.3.3
unit .............................................................................. 12
5.4
Checking the refrigerant piping ................................................. 13
5.4.1
About checking the refrigerant piping ......................... 13
5.4.2
Checking refrigerant piping: General guidelines ......... 13
5.4.3
Checking refrigerant piping: Setup.............................. 13
5.4.4
To perform a leak test ................................................. 14
5.4.5
To perform vacuum drying .......................................... 14
5.5
To insulate the refrigerant piping............................................... 14
5.6
Charging refrigerant .................................................................. 15
5.6.1
Precautions when charging refrigerant ....................... 15
5.6.2
To determine the additional refrigerant amount .......... 15
5.6.3
To charge refrigerant .................................................. 15
5.6.4
Error codes when charging refrigerant........................ 16
5.6.5
To fix the fluorinated greenhouse gases label ............ 16
5.7
Connecting the electrical wiring................................................. 17
5.7.1
Field wiring: Overview................................................. 17
5.7.2
5.7.3
unit .............................................................................. 17
5.8
Finishing the compressor unit installation ................................. 18
5.8.1
To finish the transmission wiring................................. 18
6.1
Making field settings.................................................................. 18
6.1.1
About making field settings ......................................... 18
Installation and operation manual
4
6.1.2
To access the field setting components....................... 19
6.1.3
Field setting components ............................................. 19
6.1.4
To access mode 1 or 2 ................................................ 20
6.1.5
To use mode 1 (and default situation) ......................... 20
6.1.6
To use mode 2 ............................................................. 21
5
6.1.7
5
6.1.8
Mode 2: Field settings.................................................. 23
6.1.9
unit ............................................................................... 26
5
5
7.1
Precautions when commissioning .............................................. 26
7.2
Checklist before commissioning................................................. 26
5
7.3
Checklist during commissioning ................................................. 27
5
7.3.1
About test run............................................................... 27
6
7.3.2
To perform a test run (7-LEDs display)........................ 27
6
7.3.3
To perform a test run (7-segments display) ................. 27
6
7.3.4
6
7.3.5
Operating the unit ........................................................ 28
6
6
8.1
Solving problems based on error codes..................................... 28
6
8.1.1
Error codes: Overview ................................................. 28
7
7
9.1
7
9.2
Wiring diagram: Compressor unit............................................... 33
7
7
8
8
8
9
10.1
System layout............................................................................. 34
9
9
9
10
12.1
Operation range ......................................................................... 34
12.2
Operating the system ................................................................. 34
12.2.1
About operating the system ......................................... 34
12.2.2
operation ...................................................................... 35
12.2.3
About the heating operation......................................... 35
12.2.4
changeover remote control switch) .............................. 35
12.2.5
remote control switch).................................................. 35
12.3
Using the dry program................................................................ 35
12.3.1
About the dry program ................................................. 35
12.3.2
changeover remote control switch) .............................. 36
12.3.3
remote control switch).................................................. 36
12.4
Adjusting the air flow direction.................................................... 36
12.4.1
About the air flow flap .................................................. 36
12.5
Setting the master user interface ............................................... 36
12.5.1
About setting the master user interface ....................... 36
12.5.2
13.1
About the refrigerant................................................................... 37
13.2
After-sales service and warranty ................................................ 37
13.2.1
Warranty period ........................................................... 37
13.2.2
Recommended maintenance and inspection............... 37
14.1
Error codes: Overview................................................................ 38
14.2
Symptoms that are NOT system malfunctions ........................... 39
14.2.1
Symptom: The system does not operate ..................... 39
18
14.2.2
Symptom: Cool/Heat cannot be changed over ............ 39
14.2.3
heating do not work...................................................... 39
RKXYQ5+8T7Y1B
VRV IV compressor unit for indoor installation
4P408443-1B - 2016.04
26
28
32
34
34
34
34
37
37
Advertisement
Table of Contents
Troubleshooting
