Fujitsu Waterstage Split Comfort 5 Series - Page 78

- 78 -
U0673944-C
fi g. 58 - Electrical wiring of hydraulic unit (excluding connections made by installer)
Connection to terminal blocks and
power relay (see fi g. 44, page 39)
Connections on the
heat pump controller,
accessories and options
(see fi g. 45, page 39)
▼
Hydraulic unit
Options
Fuse
specifi cations
DHW tank
Flow sensor
Condensation
sensor
2 circuit option
Single phase electrical backup
Power limitation Tariff s (day/night), PV External faults
Heating circuit pump supply
External component contact
Return sensor
Heating circuit pump signal
Waterstage Split Comfort DHW Serie / INSTALLATION / 2125 - EN