Fujitsu Waterstage GENERAL WOHG112LHT Manual page 37

Air to Water Heat Pump split system
" Model single phase
Hydraulic unit
1 2 3 4 5
External component
contact *
" Model 3-phase
Hydraulic unit
1 2 3 4 5 6
External component
contact *
Installation and operating manual "1775 - EN"
6
figure 38 - Connection to terminal block and power relays
Outdoor unit single phase
Green / yellow
Brown
Blue
Red
Interconnection
between the outdoor unit
and the hydraulic unit
Outdoor unit 3-phase
1 2 3 L1 L2 L3 N
Green / yellow
Brown
Blue
Red
Interconnection
between the outdoor unit
and the hydraulic unit
L N
Electricity supply
230 V single phase
L1 L2 L3 N
Electricity supply
400 V 3-phase
- 37 -