Table of Contents
Advertisement
Table of contents
Table of contents
1.1
About the documentation ..........................................................
1.1.1
Meaning of warnings and symbols..............................
1.2
For the installer..........................................................................
1.2.1
General .......................................................................
1.2.2
Installation site ............................................................
1.2.3
Refrigerant ..................................................................
1.2.4
Brine............................................................................
1.2.5
Water ..........................................................................
1.2.6
Electrical .....................................................................
2.1
About this document..................................................................
2.2
Installer reference guide at a glance .........................................
3.1
Overview: About the box ...........................................................
3.2
Outdoor unit...............................................................................
3.2.1
To unpack the outdoor unit .........................................
3.2.2
To handle the outdoor unit ..........................................
3.2.3
4.1
Overview: About the units and options......................................
4.2
Identification ..............................................................................
4.2.1
Identification label: Outdoor unit .................................
4.3
Combining units and options .....................................................
4.3.1
Possible options for the outdoor unit...........................
5.1
Overview: Preparation...............................................................
5.2
Preparing installation site ..........................................................
5.2.1
5.2.2
outdoor unit in cold climates .......................................
5.3
Preparing refrigerant piping.......................................................
5.3.1
Refrigerant piping requirements..................................
5.3.2
Refrigerant piping insulation ....................................... 10
5.4
Preparing electrical wiring ......................................................... 10
5.4.1
About preparing electrical wiring................................. 10
6.1
Overview: Installation ................................................................ 11
6.2
Opening the units ...................................................................... 11
6.2.1
About opening the units .............................................. 11
6.2.2
To open the outdoor unit............................................. 11
6.3
Mounting the outdoor unit.......................................................... 11
6.3.1
About mounting the outdoor unit................................. 11
6.3.2
Precautions when mounting the outdoor unit.............. 11
6.3.3
To provide the installation structure ............................ 11
6.3.4
To install the outdoor unit............................................ 12
6.3.5
To provide drainage .................................................... 12
6.3.6
To prevent the outdoor unit from falling over .............. 12
6.4
Connecting the refrigerant piping .............................................. 13
6.4.1
About connecting the refrigerant piping ...................... 13
6.4.2
6.4.3
6.4.4
Pipe bending guidelines.............................................. 14
6.4.5
To flare the pipe end ................................................... 14
6.4.6
To braze the pipe end ................................................. 14
6.4.7
Using the stop valve and service port ......................... 14
6.4.8
6.5
Checking the refrigerant piping ................................................. 16
6.5.1
About checking the refrigerant piping ......................... 16
6.5.2
6.5.3
Checking refrigerant piping: Setup.............................. 16
Installer reference guide
2
6.5.4
To check for leaks........................................................ 16
6.5.5
To perform vacuum drying ........................................... 17
6.6
Charging refrigerant ................................................................... 17
6.6.1
About charging refrigerant ........................................... 17
6.6.2
About the refrigerant .................................................... 18
2
6.6.3
Precautions when charging refrigerant ........................ 18
2
6.6.4
Definitions: L1~L7, H1, H2 ........................................... 18
3
6.6.5
To determine the additional refrigerant amount ........... 18
3
6.6.6
To determine the complete recharge amount .............. 19
3
6.6.7
Charging refrigerant: Setup.......................................... 19
3
6.6.8
To charge additional refrigerant ................................... 19
4
6.6.9
4
6.6.10
To completely recharge refrigerant .............................. 20
4
6.6.11
To fix the fluorinated greenhouse gases label ............. 20
5
6.7
Connecting the electrical wiring.................................................. 20
6.7.1
About connecting the electrical wiring.......................... 20
5
6.7.2
About electrical compliance ......................................... 20
5
6.7.3
6
6.7.4
Guidelines when connecting the electrical wiring ........ 20
6
6.7.5
Specifications of standard wiring components............. 21
6
6.7.6
6
6.8
Finishing the outdoor unit installation ......................................... 22
6
6.8.1
To finish the outdoor unit installation ........................... 22
6
6.8.2
To close the outdoor unit ............................................. 23
6
6.8.3
7
7
7.1
Overview: Commissioning.......................................................... 23
7
7.2
Precautions when commissioning .............................................. 23
7
7.3
Checklist before commissioning................................................. 23
7
7.4
To perform a test run.................................................................. 24
7
7.5
Error codes when performing a test run ..................................... 24
7
7
7
9.1
Overview: Maintenance and service .......................................... 25
7
9.2
Maintenance safety precautions................................................. 25
9.2.1
To prevent electrical hazards....................................... 25
9
9.3
Checklist for yearly maintenance of the outdoor unit ................. 26
9
9
10.1
Overview: Troubleshooting......................................................... 26
10.2
Precautions when troubleshooting ............................................. 26
11
11.1
Overview: Disposal..................................................................... 26
11.2
About pump down ...................................................................... 26
11.3
To pump down............................................................................ 26
12.1
Overview: Technical data ........................................................... 27
12.2
Service space: Outdoor unit ....................................................... 27
12.3
Piping diagram: Outdoor unit...................................................... 28
12.4
Wiring diagram: Outdoor unit ..................................................... 29
1
General safety precautions
1.1
About the documentation
▪ The original documentation is written in English. All other
languages are translations.
▪ The precautions described in this document cover very important
topics, follow them carefully.
▪ The installation of the system, and all activities described in the
installation manual and the installer reference guide must be
performed by an authorized installer.
23
25
25
26
26
27
30
RZASG71~140M_V1+Y1
Sky Air Advance-series
4P486047-1 - 2017.04
Hide quick links:
Advertisement
Table of Contents
