R32 High Efficiency DC Inverter LCAC
3
1. 18K Duct .................................................................................................................. 56
2. 24K Duct .................................................................................................................. 57
2. 30K Duct .................................................................................................................. 58
2. 36K/42K Duct .......................................................................................................... 59
3. 48K/60K Duct .......................................................................................................... 60
Part9 Control ................................................................................................ 61
1. Controller ................................................................................................................. 61
2. Parameters Setting .................................................................................................. 85
3. Room Card Function ............................................................................................... 90
4. Wifi Module .............................................................................................................. 93
5. Static Pressure setting ............................................................................................. 96
Part10 Explosive View ............................................................................... 100
1. Cassette ................................................................................................................ 100
2. Ceiling Floor .......................................................................................................... 107
3. Duct ....................................................................................................................... 115
4. Outdoor Unit .......................................................................................................... 119
Part11 Installation ...................................................................................... 129
1. Preparation ............................................................................................................ 129
2. Precaution ............................................................................................................. 130
3. Cassette installation .............................................................................................. 130
4. Ceiling Floor installation......................................................................................... 135
5. Duct installation ..................................................................................................... 137
6. Outdoor Unit installation ........................................................................................ 140
7. Connection piping installation ................................................................................ 142
8. Emptying or Vacuum .............................................................................................. 145
9. Insulation ............................................................................................................... 146
10. Additional refrigerant charge ................................................................................ 148
11. Electrical connection ............................................................................................ 149
Part12 PCB Instruction .............................................................................. 153
1. Outdoor Unit PCB .................................................................................................. 153
2. Indoor Unit PCB ..................................................................................................... 156
Part13 Trouble Shooting ........................................................................... 158
1. Failure code display ............................................................................................... 158
2. Failure analysis ...................................................................................................... 159