Installation and user manual
17
2. Wiring diagram
NOTE:
Must be hard wired, no plug allowed
For your safe use in winter, it’s strongly recommended to equip heating priority function.
For the detailed wiring diagram, please refer to Appendix 1.
3. Options for protecting devices and cable specification
MODEL
IPH150T
IPH300T
Breaker
Rated Current A
23
45
Rated Residual
Action Current mA
30
30
Fuse A
23
45
Power Cord
（
mm
2
）
5
×
6
5×
16
Signal cable
（
mm
2
）
3×0.5
3×0.5
NOTE: The above data is adapted to power cord ≤ 10m. If power cord is
＞
10m, wire diameter must be increased. The
signal cable can be extended to 50m at most.
For power supply: 400V 50Hz
Distribution Box(Customer prepare)
Power Cord
Swimming Pool Heat Pump Wiring Board
Power Supply
400V 50Hz
Breaker
Earthing
Fuse
