Daikin SkyAir FCAHG71GVEB, Инструкция по установке и эксплуатации

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Table of Contents
Installer and user reference guide
3
FCAHG71~140GVEB
Split system air conditioners
4P482875-1 – 2017.03
Table of Contents
1 General safety precautions 4
1.1 About the documentation .......................................................... 4
1.1.1 Meaning of warnings and symbols.............................. 4
1.2 For the user ............................................................................... 4
1.3 For the installer.......................................................................... 4
1.3.1 General ....................................................................... 4
1.3.2 Installation site ............................................................ 5
1.3.3 Refrigerant .................................................................. 6
1.3.4 Brine............................................................................ 7
1.3.5 Water .......................................................................... 7
1.3.6 Electrical ..................................................................... 7
2 About the documentation 8
2.1 About this document.................................................................. 8
For the installer 8
3 About the box 8
3.1 Overview: About the box ........................................................... 8
3.2 Indoor unit ................................................................................. 9
3.2.1 To unpack and handle the unit.................................... 9
3.2.2 To remove the accessories from the indoor unit......... 9
4 About the units and options 9
4.1 Overview: About the units and options...................................... 9
4.2 Identification .............................................................................. 9
4.2.1 Identification label: Indoor unit .................................... 9
4.3 About the indoor unit ................................................................. 9
4.4 System layout ............................................................................ 10
4.5 Combining units and options ..................................................... 10
4.5.1 Possible options for the indoor unit............................. 10
5 Preparation 10
5.1 Overview: Preparation ............................................................... 10
5.2 Preparing installation site .......................................................... 10
5.2.1 Installation site requirements of the indoor unit .......... 10
5.3 Preparing refrigerant piping ....................................................... 11
5.3.1 Refrigerant piping requirements.................................. 11
5.3.2 Refrigerant piping insulation ....................................... 12
5.4 Preparing electrical wiring ......................................................... 12
5.4.1 About preparing electrical wiring................................. 12
6 Installation 12
6.1 Overview: Installation ................................................................ 12
6.2 Mounting the indoor unit............................................................ 12
6.2.1 Precautions when mounting the indoor unit................ 12
6.2.2 Guidelines when installing the indoor unit................... 12
6.2.3 Guidelines when installing the drain piping................. 13
6.3 Connecting the refrigerant piping .............................................. 15
6.3.1 About connecting the refrigerant piping ...................... 15
6.3.2 Precautions when connecting the refrigerant piping ... 15
6.3.3 Guidelines when connecting the refrigerant piping ..... 15
6.3.4 Pipe bending guidelines.............................................. 16
6.3.5 To flare the pipe end ................................................... 16
6.3.6 To braze the pipe end ................................................. 16
6.3.7 To connect the refrigerant piping to the indoor unit .... 16
6.4 Connecting the electrical wiring................................................. 17
6.4.1 About connecting the electrical wiring......................... 17
6.4.2 Precautions when connecting the electrical wiring ..... 17
6.4.3 Guidelines when connecting the electrical wiring ....... 17
6.4.4 Specifications of standard wiring components............ 17
6.4.5 To connect the electrical wiring on the indoor unit...... 17
7 Configuration 18
7.1 Field settings ............................................................................. 18
8 Commissioning 20
8.1 Overview: Commissioning .......................................................... 20
8.2 Precautions when commissioning .............................................. 20
8.3 Checklist before commissioning ................................................. 20
8.4 To perform a test run .................................................................. 20
8.5 Error codes when performing a test run ..................................... 21
9 Hand-over to the user 21
10 Disposal 21
11 Technical data 21
11.1 Piping diagram: Indoor unit ........................................................ 22
11.2 Wiring diagram ........................................................................... 23
For the user 24
12 About the system 24
12.1 System layout ............................................................................. 24
12.2 Information requirements for fan coil units ................................. 24
13 User interface 24
14 Before operation 24
15 Operation 25
15.1 Operation range ......................................................................... 25
15.2 Operating the system ................................................................. 25
15.2.1 About operating the system ......................................... 25
15.2.2 About cooling, heating, fan only, and automatic
operation ...................................................................... 25
15.2.3 About the heating operation......................................... 25
15.2.4 To operate the system ................................................. 25
15.3 Using the dry program ................................................................ 25
15.3.1 About the dry program ................................................. 25
15.3.2 To use the dry program................................................ 25
15.4 Adjusting the air flow direction.................................................... 26
15.4.1 About the air flow flap .................................................. 26
16 Energy saving and optimum operation 26
17 Maintenance and service 26
17.1 Cleaning the air filter, suction grille, air outlet and outside
panels ........................................................................................ 27
17.1.1 To clean the air filter .................................................... 27
17.1.2 To clean the suction grille ............................................ 27
17.1.3 To clean the air outlet and outside panels ................... 27
17.2 Maintenance after a long stop period ......................................... 27
17.3 Maintenance before a long stop period ...................................... 28
17.4 About the refrigerant................................................................... 28
17.5 After-sales service and warranty ................................................ 28
17.5.1 Warranty period ........................................................... 28
17.5.2 Recommended maintenance and inspection............... 28
17.5.3 Recommended maintenance and inspection cycles.... 28
17.5.4 Shortened maintenance and replacement cycles ........ 29
18 Troubleshooting 29
18.1 Symptoms that are NOT system malfunctions ........................... 30
18.1.1 Symptom: The system does not operate ..................... 30
18.1.2 Symptom: The fan strength does not correspond to
the setting .................................................................... 30
18.1.3 Symptom: The fan direction does not correspond to
the setting .................................................................... 30
18.1.4 Symptom: White mist comes out of a unit (Indoor
unit) .............................................................................. 30
18.1.5 Symptom: White mist comes out of a unit (Indoor
unit, outdoor unit) ......................................................... 30
18.1.6 Symptom: The user interface display reads "U4" or
"U5" and stops, but then restarts after a few minutes .. 30
18.1.7 Symptom: Noise of air conditioners (Indoor unit)......... 30
18.1.8 Symptom: Noise of air conditioners (Indoor unit,
outdoor unit)................................................................. 30