Part 4 Installation - Chigo CCB-12HR1 Technical Manual

R410A50Hz Universal Outdoor Series Technical Manual

Part 4 Installation

141
1.Precaution on Installation ........................................................................... 142
2.Vacuum Dry and Leakage Checking ............................................................. 143
3.Additional Refrigerant Charge ..................................................................... 144
4.Water Drainage ............................................................................................ 146
5.Insulation Work ........................................................................................... 149
6.Test Operation.............................................................................................. 151
GD Chigo Heating & Ventilation Equipment Co., Ltd.
Installation