Nibe F1155 Series Installer Manual page 44

start guide Manual start of the start guide which is run
the first time the heat pump is started.
quick start Quick starting the compressor.
NOTE
Incorrect settings in the service menus can
damage the heat pump.
Menu 5.1 - operating settings
Operating settings can be made for the heat pump in
the sub menus.
Menu 5.1.1 - hot water settings
economy
Setting range start temp. economy: 5 – 55 °C
Factory setting start temp. economy: 38 °C
Setting range stop temp. economy: 5 – 60 °C
Factory setting stop temp. economy: 48 °C
normal
Setting range start temp. normal: 5 – 60 °C
Factory setting start temp. normal: 41 °C
Setting range stop temp. normal: 5 – 65 °C
Factory setting stop temp. normal: 50 °C
luxury
Setting range start temp. lux: 5 – 70 °C
Factory setting start temp. lux: 44 °C
Setting range stop temp. lux: 5 – 70 °C
Factory setting stop temp. lux: 53 °C
stop temp. per. increase
Setting range: 55 – 70 °C
Factory setting: 55 °C
charge method
Setting range: target temp, delta temp
Default value: delta temp
high power
Setting range: on/off
Factory setting: off
Here you set the start and stop temperature of the hot
water for the different comfort options in menu 2.2 as
well as the stop temperature for periodic increase in
menu 2.9.1.
For a higher charge output click the high output selec-
tion.
The charge method for hot water operation is selected
here. "delta temp" is recommended for heaters with
charge coil, "target temp" for double-jacketed heaters
and heaters with hot water coil.
44 Chapter 8 | Control - Menus
With "high power" activated, the hot water is charged
with greater power than standard mode and therefore
has a faster recharging time.
Menu 5.1.2 - max flow line temperature
climate system
Setting range: 20-80 °C
Default value: 60 °C
Set the maximum supply temperature for the climate
system here. If the installation has more than one climate
system, individual maximum supply temperatures can
be set for each system. Climate systems 2 - 8 cannot be
set to a higher max supply temperature than climate
system 1.
Caution
Underfloor heating systems are normally
flow line temperature
°C.
Check the max floor temperature with your
floor supplier.
Menu 5.1.3 - max diff flow line temp.
max diff compressor
Setting range: 1 – 25 °C
Default value: 10 °C
max diff addition
Setting range: 1 – 24 °C
Default value: 3 °C
Here you set the maximum permitted difference
between the calculated and actual supply temperature
during compressor respectively add. heat mode. Max
diff. additional heat can never exceed max diff. com-
pressor
max diff compressor
If the current supply temperature exceeds the calculated
flow with set value, the degree minute value is set to 0.
The compressor in the heat pump stops when there is
only a heating demand.
max diff addition
If "addition" is selected and activated in menu 4.2 and
the present supply temp exceeds the calculated with
set value, the additional heat is forced to stop.
max
set between 35 and 45
NIBE F1155