Gree GWH09MA Handleiding

Gree Airco GWH09MA

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GREE ELECTRIC APPLIANCES,INC.OF ZHUHAI

Change for Life

Service Manual

GWH09MA-K3DNA3L

GWH09MA-K3DNA4L

GWH09MA-K3DNB7L

GWH09MA-K3DND3L

GWH09MA-K3DNC9L

GWH09MA-K3DNB3L

GWH12MA-K3DNA3L

GWH12MA-K3DNB3L

Models: GWH12MA-K3DNB7L

GWH12MA-K3DNC9L

GWH12MA-K3DND3L

(Refrigerant:R410A)

Service Manual

Table of Contents

Part Ⅰ : Technical Information ........................................................................ 1

1. Summary ........................................................................................................................ 1

2. Specications ............................................................................................................ 2

2.1 Specication Sheet ............................................................................................................. 2

2.2 Operation Characteristic Curve .......................................................................................... 4

2.3 Capacity Variation Ratio According to Temperature ........................................................... 4

2.4 Cooling and Heating Data Sheet in Rated Frequency ....................................................... 5

2.5 Noise Curve ........................................................................................................................ 5

3. Outline Dimension Diagram .......................................................................... 6

3.1 Indoor Unit .......................................................................................................................... 6

3.2 Outdoor Unit ....................................................................................................................... 7

4. Refrigerant System Diagram ........................................................................ 8

5. Electrical Part............................................................................................................. 9

5.1 Wiring Diagram ................................................................................................................... 9

5.2 PCB Printed Diagram ........................................................................................................11

6. Function and Control ........................................................................................ 13

6.1 Remote Controller Introduction ........................................................................................ 13

6.2 Brief Description of Modes and Functions ........................................................................ 16

Part Ⅱ: Installation and Maintenance ................................................... 21

7. Notes for Installation and Maintenance ............................................ 21

8. Installation .................................................................................................................. 23

8.1 Installation Dimension Diagram ........................................................................................ 23

8.2 Installation Parts-checking .............................................................................................. 25

8.3 Selection of Installation Location ...................................................................................... 25

8.4 Electric Connection Requirement ..................................................................................... 25

8.5 Installation of Indoor Unit .................................................................................................. 25

8.6 Installation of Outdoor Unit ............................................................................................... 28

8.7 Vacuum Pumping and Leak Detection ............................................................................. 29

8.8 Check after Installation and Test Operation ..................................................................... 29

Service Manual

Table of Contents

9. Maintenance .................................................................................................................30

9.1 Malfunction Analysis ............................................................................................................30

9.2 Flashing LED of Indoor/Outdoor Unit and Primary Judgement ...........................................34

9.3 How to Check Simply the Main Part ....................................................................................43

10. Exploded View and Parts List ...................................................................56

10.1 Indoor Unit .........................................................................................................................56

10.2 Outdoor Unit ......................................................................................................................63

11. Removal Procedure ............................................................................................67

11.1 Removal Procedure of Indoor Unit ....................................................................................67

11.2 Removal Procedure of Outdoor Unit .................................................................................72

Appendix: .............................................................................................................................81

Appendix 1: Reference Sheet of Celsius and Fahrenheit ......................................................... 81

Appendix 2: Conguration of Connection Pipe ..........................................................................81

Appendix 3: Pipe Expanding Method ........................................................................................ 82

Appendix 4: List of Resistance for Temperature Sensor ...........................................................83

Product specificaties

Merk:	Gree
Categorie:	Airco
Model:	GWH09MA
Kleur van het product:	Wit
Soort:	Splitssysteem
Stroom:	3.6 A
Koelend medium:	R410A
Multi-split:	Ja
Air conditioner functies:	Cooling, Heating
Seizoensgebonden rendement (koeling) (SEER):	5.8
Seasonal efficiency rating (verwarming) (SCOP) (gemiddeld stookseizoen):	4
Energie-efficiëntieklasse (verwarming) (gemiddelde stookseizoen):	A
Jaarlijks energieverbruik (verwarming) (warmer stookseizoen):	- kWu
Jaarlijks energieverbruik (verwarming) (gemiddelde stookseizoen):	- kWu
Energie-efficiëntieklasse (koeling):	A+
Extern geluidsniveau:	50 dB
Intern geluidsniveau (hoge snelheid):	38 dB
Koelcapaciteit in watt (opgegeven):	2500 W
Verwarmingscapaciteit in watt (opgegeven) (warmer stookseizoen):	- W
Verwarmingscapaciteit in watt (opgegeven) (gemiddelde stookseizoen):	2700 W
Verwarmingscapaciteit in watt (opgegeven) (kouder stookseizoen):	- W
Energieverbruik per uur (koeling):	8 kWu
Energieverbruik per uur (verwarming):	7.65 kWu
Breedte binnenunit:	790 mm
Diepte binnenunit:	174 mm
Hoogte binnenunit:	265 mm
Koel capaciteit in watt (max):	2800 W
Verwarmingscapaciteit in watt (max):	3000 W
Indoor unit type:	Muur-montage
Indoor eenheid gewicht:	8500 g
Jaarlijks energieverbruik (verwarming) (kouder stookseizoen):	- kWu
Ontwerpbelasting (koeling):	- kW
Ontwerpbelasting (verwarming) (warmer stookseizoen):	- kW
Ontwerpbelasting (verwarming) (gemiddelde stookseizoen):	- kW
Ontwerpbelasting (verwarming) (kouder verwarmingsseizoen):	- kW
Outdoor eenheid gewicht:	25500 g
Breedte buitenunit:	776 mm
Diepte buitenunit:	320 mm
Hoogte buiteneenheid:	540 mm
Indoor units hoeveelheid:	1
Outdoor units hoeveelheid:	1
AC-ingangsspanning:	220 V
AC-ingangsfrequentie:	50 Hz
Slanglengte (max):	15 m
Koelcapaciteit in watt (min):	600 W
Verwarmingscapaciteit in watt (min):	600 W
Verkoelende luchtstroom (indoor eenheid):	500 m³/uur
Opwarmende luchtstroom (indoor eenheid):	500 m³/uur