Daikin REYA16A7Y1B handleiding
Handleiding
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Table of contents
Installation and operation manual
3
REMA5+REYA8~20A7Y1B
VRV 5 heat recovery
4P684060-1C – 2024.10
Table of contents
1 About this document 4
2 Specific installer safety instructions 4
2.1 Instructions for equipment using R32 refrigerant....................... 6
For the user 7
3 User safety instructions 7
3.1 General...................................................................................... 7
3.2 Instructions for safe operation ................................................... 8
4 About the system 10
4.1 System layout ............................................................................ 10
5 User interface 10
6 Operation 10
6.1 Operation range......................................................................... 10
6.2 Operating the system ................................................................ 11
6.2.1 About operating the system ........................................ 11
6.2.2 About cooling, heating, fan only, and automatic
operation ..................................................................... 11
6.2.3 About the heating operation........................................ 11
6.2.4 To operate the system ................................................ 11
6.3 Using the dry program ............................................................... 11
6.3.1 About the dry program ................................................ 11
6.3.2 To use the dry program............................................... 11
6.4 Adjusting the air flow direction................................................... 11
6.4.1 About the air flow flap ................................................. 11
6.5 Setting the master user interface............................................... 12
6.5.1 About setting the master user interface ...................... 12
6.5.2 To designate the master user interface ...................... 12
7 Maintenance and service 12
7.1 Precautions for maintenance and service ................................. 12
7.2 About the refrigerant.................................................................. 12
7.3 After-sales service ..................................................................... 12
7.3.1 Recommended maintenance and inspection.............. 12
8 Troubleshooting 13
8.1 Error codes: Overview ............................................................... 13
8.2 Symptoms that are NOT system malfunctions .......................... 14
8.2.1 Symptom: The system does not operate .................... 14
8.2.2 Symptom: Fan operation is possible, but cooling and
heating do not work..................................................... 14
8.2.3 Symptom: The fan speed does not correspond to the
setting ......................................................................... 14
8.2.4 Symptom: The fan direction does not correspond to
the setting ................................................................... 14
8.2.5 Symptom: White mist comes out of a unit (Indoor
unit) ............................................................................. 15
8.2.6 Symptom: White mist comes out of a unit (Indoor
unit, outdoor unit) ........................................................ 15
8.2.7 Symptom: The user interface reads "U4" or "U5" and
stops, but then restarts after a few minutes ................ 15
8.2.8 Symptom: Noise of air conditioners (Indoor unit)........ 15
8.2.9 Symptom: Noise of air conditioners (Indoor unit,
outdoor unit)................................................................ 15
8.2.10 Symptom: Noise of air conditioners (Outdoor unit) ..... 15
8.2.11 Symptom: Dust comes out of the unit ......................... 15
8.2.12 Symptom: The units can give off odours..................... 15
8.2.13 Symptom: The outdoor unit fan does not spin ............ 15
8.2.14 Symptom: The display shows "88".............................. 15
8.2.15 Symptom: The compressor in the outdoor unit does
not stop after a short heating operation ...................... 15
8.2.16 Symptom: The inside of an outdoor unit is warm
even when the unit has stopped ................................. 15
8.2.17 Symptom: Hot air can be felt when the indoor unit is
stopped ....................................................................... 15
9 Relocation 15
10 Disposal 15
For the installer 16
11 About the box 16
11.1 To remove the accessories from the outdoor unit ..................... 16
11.2 Accessory pipes: Diameters ...................................................... 16
11.3 To remove the transportation stay (only for 5~12 HP) .............. 16
12 About the units and options 16
12.1 About the outdoor unit ............................................................... 16
12.2 System layout ............................................................................ 17
13 Special requirements for R32 units 17
13.1 Installation space requirements................................................. 17
13.2 System layout requirements ...................................................... 17
13.3 About the charge limit................................................................ 19
13.4 To determine the charge limit .................................................... 19
14 Unit installation 23
14.1 Preparing the installation site .................................................... 23
14.1.1 Installation site requirements of the outdoor unit ........ 23
14.1.2 Additional installation site requirements of the
outdoor unit in cold climates ....................................... 24
14.2 Opening the unit ........................................................................ 24
14.2.1 To open the outdoor unit............................................. 24
14.2.2 To open the switch box of the outdoor unit ................. 24
14.3 Mounting the outdoor unit.......................................................... 24
14.3.1 To provide the installation structure ............................ 24
14.3.2 To install the outdoor unit............................................ 25
15 Piping installation 25
15.1 Preparing refrigerant piping ....................................................... 25
15.1.1 Refrigerant piping requirements.................................. 25
15.1.2 Refrigerant piping material.......................................... 25
15.1.3 To select the piping size ............................................. 25
15.1.4 To select refrigerant branch kits.................................. 26
15.1.5 Multiple outdoor units: Possible layouts...................... 27
15.2 Connecting the refrigerant piping .............................................. 27
15.2.1 Using the stop valve and service port ......................... 27
15.2.2 To route the refrigerant piping..................................... 28
15.2.3 To protect against contamination................................ 28
15.2.4 To remove the pinched pipes...................................... 28
15.2.5 To connect the refrigerant piping to the outdoor unit .. 29
15.2.6 To connect the multi connection piping kit .................. 29
15.2.7 To connect the refrigerant branching kit ..................... 29
15.3 Checking the refrigerant piping.................................................. 29
15.3.1 About checking the refrigerant piping ......................... 29
15.3.2 Checking refrigerant piping: General guidelines ......... 30
15.3.3 Checking refrigerant piping: Setup.............................. 30
15.3.4 To perform a leak test ................................................. 30
15.3.5 To perform vacuum drying .......................................... 30
15.3.6 To insulate the refrigerant piping ................................ 31
15.3.7 To check for leaks after charging refrigerant .............. 31
16 Charging refrigerant 31
16.1 Precautions when charging refrigerant...................................... 31
16.2 About charging refrigerant ......................................................... 32
16.3 To determine the additional refrigerant amount......................... 32
16.4 To charge refrigerant: Flow chart .............................................. 34
16.5 To charge refrigerant ................................................................. 34
16.6 Error codes when charging refrigerant ...................................... 35
16.7 Checks after charging refrigerant .............................................. 35
16.8 To fix the fluorinated greenhouse gases label........................... 35
16.9 To check refrigerant piping joints for leaks after charging
refrigerant .................................................................................. 36
Bekijk gratis de handleiding van Daikin REYA16A7Y1B, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Daikin |
| Model | REYA16A7Y1B |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 10147 MB |
