Daikin FXFA25A2VEB Manual

Daikin Klimaanlæg FXFA25A2VEB

Læs gratis den danske manual til Daikin FXFA25A2VEB (84 sider) i kategorien Klimaanlæg. Denne vejledning er vurderet som hjælpsom af 46 personer og har en gennemsnitlig bedømmelse på 4.5 stjerner ud af 23.5 anmeldelser. Har du et spørgsmål om Daikin FXFA25A2VEB, eller vil du spørge andre brugere om produktet?

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Installer and user reference guide

VRV system air conditioner

FXFA20A2VEB

FXFA25A2VEB

FXFA32A2VEB

FXFA40A2VEB

FXFA50A2VEB

FXFA63A2VEB

FXFA80A2VEB

FXFA100A2VEB

FXFA125A2VEB

Table of contents

Installer and user reference guide

FXFA20~125A2VEB

VRV system air conditioner

4P599624-1C – 2020.12

Table of contents

1 About the documentation 4

1.1 About this document ...................................................................................................................................................... 4

2 General safety precautions 5

2.1 About the documentation .............................................................................................................................................. 5

2.1.1 Meaning of warnings and symbols ................................................................................................................ 5

2.2 For the installer............................................................................................................................................................... 6

2.2.1 General ........................................................................................................................................................... 6

2.2.2 Installation site ............................................................................................................................................... 7

2.2.3 Refrigerant — in case of R410A or R32.......................................................................................................... 7

2.2.4 Electrical ......................................................................................................................................................... 9

3 Specific installer safety instructions 12

3.1 Instructions for equipment using R32 refrigerant ......................................................................................................... 14

3.1.1 Installation space requirements..................................................................................................................... 15

For the user 16

4 User safety instructions 17

4.1 General ............................................................................................................................................................................ 17

4.2 Instructions for safe operation ....................................................................................................................................... 18

5 About the system 23

5.1 System layout.................................................................................................................................................................. 23

5.2 Information requirements for fan coil units................................................................................................................... 24

6 User interface 25

7 Before operation 26

8 Operation 27

8.1 Operation range.............................................................................................................................................................. 27

8.2 About operation modes.................................................................................................................................................. 27

8.2.1 Basic operation modes................................................................................................................................... 27

8.2.2 Special heating operation modes................................................................................................................... 28

8.2.3 Adjusting the airflow direction....................................................................................................................... 28

8.2.4 Active circulation airflow................................................................................................................................ 29

8.3 To operate the system .................................................................................................................................................... 29

9 Energy saving and optimum operation 30

10 Maintenance and service 31

10.1 Precautions for maintenance and service ...................................................................................................................... 31

10.2 Cleaning the air filter, suction grille, air outlet and outside panels............................................................................... 32

10.2.1 To clean the air filter ...................................................................................................................................... 32

10.2.2 To clean the suction grille .............................................................................................................................. 33

10.2.3 To clean the air outlet and outside panels .................................................................................................... 34

10.3 Maintenance before a long stop period......................................................................................................................... 35

10.4 Maintenance after a long stop period............................................................................................................................ 35

10.5 About the refrigerant...................................................................................................................................................... 35

10.5.1 About the refrigerant leakage sensor ............................................................................................................ 36

11 Troubleshooting 38

11.1 Symptoms that are NOT system malfunctions............................................................................................................... 39

11.1.1 Symptom: The system does not operate....................................................................................................... 39

11.1.2 Symptom: The fan speed does not correspond to the setting...................................................................... 39

11.1.3 Symptom: The fan direction does not correspond to the setting................................................................. 39

11.1.4 Symptom: White mist comes out of a unit (Indoor unit) .............................................................................. 40

11.1.5 Symptom: White mist comes out of a unit (Indoor unit, outdoor unit)........................................................ 40

11.1.6 Symptom: The user interface reads "U4" or "U5" and stops, but then restarts after a few minutes.......... 40

11.1.7 Symptom: Noise of air conditioners (Indoor unit)......................................................................................... 40

11.1.8 Symptom: Noise of air conditioners (Indoor unit, outdoor unit).................................................................. 40

11.1.9 Symptom: Dust comes out of the unit........................................................................................................... 40

11.1.10 Symptom: The units can give off odours ....................................................................................................... 40

12 Relocation 41