16
1.
Switch ON the power supply, e.g. at a separate
fuse or mains isolator.
2.
Switch on the ON/OFF switch on the heat pump
control unit: See fig. 2 on page 11.
After a short time, the standard display is shown:
See fig. 4 on page 13.
The green ON indicator illuminates. The heat pump
is now ready for operation.
Shutting down the heat pump
1.
Switch off the ON/OFF switch on the heat pump
control unit: See fig. 2 on page 11.
2.
Isolate the system from the power supply, e.g. at a
separate fuse or a mains isolator.
!
Please note
If outside temperatures below 3 °C are
expected there is a risk of frost damage to
the heat pump and the pipework.
Take appropriate measures to protect the
heat pump and pipework against frost.
Switching on and off
Starting the heat pump
5800 917 GB
Operation