Table of Contents
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PRODUCT ........................................................................................................................... 1
1 MODELS LIST ......................................................................................................................... 1
2 NOMENCLATURE ................................................................................................................... 1
2.1 Nomenclature of outdoor unit ............................................................................................................... 1
2.2 Nomenclature of water tank ................................................................................................................. 2
3 FUNCTION ............................................................................................................................... 2
4 PRODUCT PARAMETERS ...................................................................................................... 3
4.1 Product Parameters of Outdoor Unit .................................................................................................... 3
4.2 Parameters of the Water Tank ............................................................................................................. 3
4.3 Performance Data of Hot water Mode ................................................................................................. 4
5 Working Principle ................................................................................................................... 4
5.1 Brief Introduction to Working Principle ................................................................................................. 4
5.2 Working Diagram ................................................................................................................................. 4
6 Optional Accessories ............................................................................................................. 5
CONTROL ........................................................................................................................... 6
1 Unit Control ............................................................................................................................. 6
1.1 Overall Control Logic............................................................................................................................ 6
1.2 Key Control Logics ............................................................................................................................... 6
2 Wired Controller ..................................................................................................................... 7
3 Query Parameters ................................................................................................................... 8
4 Operation Instructions ........................................................................................................... 8
4.1 On/Off Setting ...................................................................................................................................... 8
4.2 Common Modes Setting ...................................................................................................................... 9
4.3 Special Modes Setting ......................................................................................................................... 9
4.4 Water Temperature Setting ................................................................................................................ 10
4.5 Time Setting ....................................................................................................................................... 10
4.6 Function Setting ................................................................................................................................. 13
4.7 Special Function ................................................................................................................................. 17
4.8 Errors Display ..................................................................................................................................... 17
INSTALLATION ................................................................................................................. 18
1 Engineering Installation Flowchart ...................................................................................... 18
2 Preparations .......................................................................................................................... 19
2.1 Precautions for Engineering Installation ............................................................................................ 19
2.2 Design Drawing Review ..................................................................................................................... 20
2.3 Installation Material Selection ............................................................................................................ 21
3 Installation of the Unit .......................................................................................................... 23
3.1 Installation of the Outdoor Unit........................................................................................................... 23
3.2 Installation of Water Tank ................................................................................................................... 26
4 Refrigerant Pipe Design ....................................................................................................... 27
4.1 Precautions on Pipe Design ............................................................................................................... 27
4.2 Pipe Installation Diagram ................................................................................................................... 27
5 Pipes Installation and Insulation ......................................................................................... 29
5.1 Pipes Installation for the Cooling System .......................................................................................... 29
5.2 Installation of Water Pipes ................................................................................................................. 33
5.3 Thermal Insulation Measures ............................................................................................................. 35
6 Electric Installation ............................................................................................................... 36
6.1 Precautions on Safety ........................................................................................................................ 36
6.2 Installation of Power Cord .................................................................................................................. 37
Contents
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Table of Contents
