CONTENT
I. Prologue ...................................................................................................... 2
II. Feature ....................................................................................................... 3
1.Parameter .............................................................................................. 3
2.Dimensions ............................................................................................ 4
3.The unit technical parameters ................................................................ 7
III. Installation ................................................................................................. 8
1. Operating Instruction ............................................................................ 8
2.Heat pump installation ......................................................................... 10
3.Circuit connection ............................................................................... 12
4. Trial running ....................................................................................... 13
IV. Control system instruction ....................................................................... 14
V. Daily Maintenance & Repair ..................................................................... 15
1. Maintenance ....................................................................................... 15
2. Common problem ............................................................................... 15
3. Error information code ....................................................................... 16
VI. Wiring drawing ........................................................................................ 18