66
FOR THE INST
ALLER
Note
If any of the alternatives to the left are
selected it is not possible to utilise any
of the functions in the menu
Remote
control heating
(menu 1.13). See
Extra
functions
in the user section.
In the menu 5.7 you set whether the heat pump, additional heat and hot
water charging should be controlled externally. When the external input
on the control unit is short circuited you can make one of the following
choices:
0:
No effect (factory setting).
1:
HP, additional heat and hot water stop.
2:
HP no effect, additional heat and hot water stop.
3:
HP and hot water no effect, additional heat stops.
4:
HP and additional heat no effect, hot water stops.
Select the language that you would like for the menu texts. On delivery the
language setting is set to Swedish.
The heat pump is set for continuous operation of the heating carrier pump
on delivery. In systems with a bypass, you can choose whether the heating
carrier pump starts and stops with the compressor.
Choose whether the HTF pump shall run continuously, for example, when
using *natural cooling. The heat transfer fl uid pump should normally
always start and stop with the compressor. On delivery the heat pump is
set to start and stop with the compressor.
Select this menu to see the version number of the control unit.
Confi rm the extra sensors T3 (GT3), T4 (GT4) and T5 (GT5) that are
connected externally. On confi rmation, the control unit stores information
about the sensors to be used.
Timer readings
There are a number of different menu displays to help you check the status
of the heat pump. The heat pump status is shown by the timer readings in
menu 6.
Reading the DHW peak timer
The function shows the status of when the next hot water peak will be
carried out. If the timer shows zero the hot water peak will be activated the
next time there is a hot water requirement.
* Natural cooling: In winter the heat pump takes heat from the bore hole in the rock and converts this to
heat in the house. In the summer the cold in the same bore hole is used to give pleasant air conditioning.
Commissioning the heat pump
Commiss./Service
Select external
controls 5.7
Return Select
Commiss./Service
Selection of
language menu 5.8
Return Select
Commiss./Service
Select operation
alt. for P2 5.10
Return Select
Commiss./Service
Select operation
alt. for P3 5.11
Return Select
Commiss./Service
Display software
version number 5.12
Return Select
Commiss./Service
Connected extra
sensor in op 5.13
Return Select
Timer readings
Read
DHW peak timer 6.1
Return Select
