Table Of Contents - Gree GRS-Cm18PdRe/NhA-M Owner's Manual

1 Safety Notices (Please be sure to abide) ...................................................................... 1
2 Diagram of the Operating Principle ............................................................................... 8
3 Operating Principle of the Unit ...................................................................................... 9
4 Nomenclature ................................................................................................................ 10
5 Installation Example ..................................................................................................... 10
6 Appearance ................................................................................................................... 11
7 Installation Guideline of Monobloc Unit ..................................................................... 12
7.1 Instruction to installation ...................................................................................................... 12
7.2 Installation of monobloc unit ................................................................................................ 12
8 Optional Electric Heater ............................................................................................... 15
9 Charging and Discharging of Refrigerant ................................................................... 15
10 Installation of Insulated Water Tank .......................................................................... 17
10.1 Selection of Water Pipe ..................................................................................................... 17
10.2 Model Selection of Water Pump ......................................................................................... 18
10.3 Installation measure ........................................................................................................... 19
10.4 Connection of waterway system ........................................................................................ 20
10.5 Requirements on water quality........................................................................................... 21
10.6 Electric wiring work ............................................................................................................ 21
11 Wring Diagram ............................................................................................................. 22
11.1 Control Board ..................................................................................................................... 22
11.2 Electric Wiring .................................................................................................................... 23
12 Commissioning ........................................................................................................... 24
12.1 Check before startup ......................................................................................................... 24
12.2 Test run .............................................................................................................................. 25
13 Daily Operation and Maintenance ............................................................................. 26
13.1 Recovery ........................................................................................................................... 27
13.2 Decommissioning .............................................................................................................. 28
13.3 Notice before Seasonal Use .............................................................................................. 29
Contents