GREE Air-ccoled Closed Control Unit Service Manual
Table of Contents
ⅠProduct .......................................................................................................... 1
1. Naming Convention of Products .................................................................................................... 2
2. Features of Product ........................................................................................................................ 3
3. System Principle ............................................................................................................................ 5
3.1 Flowchart of the System .................................................................................................. 5
3.2 Description of the System ................................................................................................ 5
4. Performance Parameters ................................................................................................................. 6
5. RFORMANCE CORRECTION .................................................................................................. 13
5.1 Correction of Cooling Capacity ..................................................................................... 13
5.2 Coefficient of Correction Table for Various Conditions of Installation ..................... 14
6. Installation of the unit .................................................................................................................. 16
6.1 Installation Diagram of the Complete Unit .................................................................. 16
6.2 Outline Dimension of the Unit ....................................................................................... 16
6.3 Installation Dimension and Space ................................................................................ 23
6.4 Requirements of Installation .......................................................................................... 28
7. Electric installation ...................................................................................................................... 33
7.1 Electrical Installation ....................................................................................................... 33
7.2 Matching Form of Power Cord and Air Switch ............................................................ 37
Ⅱ Control ....................................................................................................... 39
1 Control of the Unit ........................................................................................................................ 39
1.1 General Control ............................................................................................................... 39
1.2 Introduction to Key Control Logic of the Unit .............................................................. 41
2. Controller ..................................................................................................................................... 42
2.1 Homepage........................................................................................................................ 42
2.2 User Setting Interface .................................................................................................... 44
2.4 Running Status Interface ............................................................................................... 48
2.5 Event Log ......................................................................................................................... 51
2.6 Parameter Setting ........................................................................................................... 52
2.7 System Information ......................................................................................................... 55
2.8 Touch Screen Caring, Humidifier Maintenance and Installation Notice .................. 59
3. The Instruction of DIP Switch ...................................................................................................... 61
3.1 Address Code .................................................................................................................. 61
3.2 Capacity Code ................................................................................................................. 62
4. Remote Monitoring ...................................................................................................................... 63
4.1 Installation ........................................................................................................................ 63
4.2 Operation ......................................................................................................................... 65
4.3 Display interface .............................................................................................................. 75
4.4 Unit and equipment management ................................................................................ 77
4.5 Parameter control ........................................................................................................... 81
4.6 Running parameter view ................................................................................................ 84
4.7 User and role management ........................................................................................... 85
4.8 Others ............................................................................................................................... 87
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