Envicool XRow Series - Page 4

2.5.2 Refrigerant connecting copper pipe................................................................................ 28
2.5.3 Refrigerant charge........................................................................................................... 30
2.5.4 Add refrigerating oil........................................................................................................30
2.5.5 Connection of the water supply pipe of the humidifier (optional)................................. 32
2.5.6 Removal of compressor footer holder.............................................................................32
2.6 Electric connection......................................................................................................................33
2.6.1 Indoor unit power cable connection................................................................................35
2.6.2 Outdoor unit power cable connection............................................................................. 36
2.6.3 IF pump cabinet cable connection...................................................................................37
2.6.4 Connection of power cables of low-temperature components........................................37
2.6.5 Unit function output........................................................................................................ 38
2.7 Items for verification when the installation is completed (checklist)........................................ 45
Chapter 3 Controller................................................................................................................................ 47
3.1 Unit display.................................................................................................................................47
3.2 System menu structure................................................................................................................47
3.2.1 System standby interface.................................................................................................47
3.2.2 System initialization interface.........................................................................................48
3.2.3 Password input interface................................................................................................. 49
3.2.4 Normal display interface................................................................................................. 49
3.2.5 System Time Setting........................................................................................................50
3.2.6 Parameter Setting............................................................................................................51
3.2.7 System status................................................................................................................... 52
3.2.8 Active alarm................................................................................................................... 53
3.2.9 Historical alarm............................................................................................................... 54
3.2.10 Temperature and humidity curve.................................................................................. 54
3.2.11 Shutdown interface........................................................................................................55
Chapter 4 System Operation....................................................................................................................56
4.1 Temperature control....................................................................................................................56
4.1.1 Cooling/Reheating...........................................................................................................56
4.1.2 Cooling............................................................................................................................ 56
4.1.3 Reheating (optional)........................................................................................................ 56
4.2 Humidity control.........................................................................................................................56
4.2.1 Humidification requirements...........................................................................................56
4.3 System protection........................................................................................................................57
4.4 Communication...........................................................................................................................57
Chapter 5 Alarm...................................................................................................................................... 58