Table Of Contents - Gree GMV-S120WL/A-S Service Manual

Chapter 1: Product Introduction ........................................................................................... 1
1. P L ................................................................................................................................... 1
RODUCT IST
1.1 Outdoor unit ............................................................................................................................... 1
1.2 Hot water generator ................................................................................................................... 1
1.3 Water tank .................................................................................................................................. 2
2. B P
ASIC ARAMETER OF
2.1 Performance parameter of outdoor unit ..................................................................................... 2
2.2 Performance parameter of hot water generator ........................................................................ 3
2.3 Performance parameter of water tank ....................................................................................... 4
3. P F
RODUCT UNCTIONS
3.1 Outline of Features .................................................................................................................... 5
3.2 Description of Features .............................................................................................................. 5
4. B O
ASIC PERATIONAL
4.1 Flow Diagram of System ............................................................................................................ 6
4.2 Instruction of flow ....................................................................................................................... 6
5. N R .................................................................................................................................. 7
AMING ULES
5.1 Naming rules of outdoor unit ...................................................................................................... 7
5.2 Naming rules of indoor unit ........................................................................................................ 7
5.3 Naming rules of hot water generator ......................................................................................... 8
5.4 Naming rules of water tank ........................................................................................................ 8
6. P
RODUCT MODEL SELECTION AND COLLOCATION
6.1 Usage mode 1: air conditioner + hot water ................................................................................ 9
6.2 Usage mode 2: air conditioner + hot water + floor heating ...................................................... 10
6.3 Usage mode 3: air conditioner + floor heating .......................................................................... 11
6.4 Requirement for connecting quantity ....................................................................................... 14
6.5 Notices for model selection ...................................................................................................... 14
6.6 Product operating range .......................................................................................................... 14
7. R P
EVISION OF RODUCT
7.1 Capacity Code ......................................................................................................................... 14
7.2 Capacity revision method for indoor and outdoor units ........................................................... 14
7.3 Revision of ambient temperature and collocation rate capacity .............................................. 15
7.4 Revision coefficient of heating water capacity ......................................................................... 29
7.5 Revision of floor heating capacity ............................................................................................ 31
7.6 Revision of length and fall difference of connecting pipe ........................................................ 33
7.7 Heating frosting revision factor ................................................................................................ 34
8. P M
RODUCT ODEL
8.1 Notices for model selection ...................................................................................................... 34
8.2 Overall Model Selection Steps ................................................................................................. 36
8.3 Model selection example 1: air conditioner + heating water + floor heating, air conditioner +
floor heating ................................................................................................................................... 37
8.4 Model selection example 2: air conditioner + heating water .................................................... 44
Chapter 2: Control ...................................................................................................................... 45
1. U C ................................................................................................................................ 45
NIT ONTROL
1.1 General Control Method........................................................................................................... 45
1.2 Operation Flowchart ................................................................................................................. 50
2. R C
EMOTE ONTROLLER
3. I U W
NDOOR NIT IRED
3.1 Display ..................................................................................................................................... 64
3.2 Buttons ..................................................................................................................................... 66
3.3 Installation and Debugging of Wired Controller ....................................................................... 66
4. H B W
YDRO OX IRED
4.1 Display ..................................................................................................................................... 86
4.2 Buttons ..................................................................................................................................... 88
4.3 Installation and Debugging of Wired Controller ....................................................................... 89
4.4 Operation Instructions .............................................................................................................. 96
4.5 Malfunction Display ................................................................................................................. 111
CONTENTS
U ................................................................................................................ 2
NIT
........................................................................................................................ 5
P .......................................................................................................... 6
RINCIPLE
C ..................................................................................................... 14
APACITY
S ........................................................................................................... 34
ELECTION
..................................................................................................................... 63
C ................................................................................................... 64
ONTROLLER
C .................................................................................................... 86
ONTROLLER
.................................................................................. 9
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