Installation manual

12
Figure 16: User interface (UI)
User Interface
(Jumper ON)
Wiring Centre
(Jumper OFF)
Heat Pump
(Jumper ON)
MODBUS cable
Figure 11: Recommended MODBUS cable configuration
Wiring Centre
(Jumper ON)
User Interface
(Jumper OFF)
Heat Pump
(Jumper ON)
MODBUS cable
Figure 12: If not using the recommended MODBUS cable configuration, the
jumper should be located at the beginning and end of the network
Start
End
Start
End
Figure 14: Jumper in the OFF position on water module
Jumper
5.4 Using the User Interface
 Select – click middle of the rotary dial
(Enter/Confirm)
 Change selected value – turn the rotary dial
to desired value
 Confirm change – click middle of rotary dial
(Enter/Confirm)
 Back up one level – click small button
(Escape)
Figure 15: Jumper in the ON position on user interface (UI)
Jumper