Sub-menus
Menu
SERVICE
has orange text and is intended for the ad-
vanced user. This menu has several sub-menus. Status in-
formation for the relevant menu can be found on the display
to the right of the menus.
operating settings
Operating settings for the indoor module.
system settings
System settings for the indoor module,
activating accessories etc.
accessory settings
Operational settings for different ac-
cessories.
soft in/outputs
Setting software-controlled inputs and
outputs on input board (AA3).
factory setting service
Total reset of all settings (including
settings available to the user ) to default values.
forced control
Forced control of the different components
in the indoor module.
start guide
Manual start of the start guide which is run the
first time when the indoor module is started.
quick start
Quick starting the compressor.
NOTE
Incorrect settings in the service menus can dam-
age the installation.
MENU 5.1 - OPERATING SETTINGS
Operating settings can be made for the indoor module 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: 46 °C
Setting range stop temp. economy: 5 – 60 °C
Factory setting stop temp. economy: 49 °C
normal
Setting range start temp. normal: 5 – 55 °C
Factory setting start temp. normal: 49 °C
Setting range stop temp. normal: 5 – 60 °C
Factory setting stop temp. normal: 52 °C
luxury
Setting range start temp. lux: 5 – 70 °C
Factory setting start temp. lux: 55 °C
Setting range stop temp. lux: 5 – 70 °C
Factory setting stop temp. lux: 58 °C
Here you set the start and stop temperature of the hot water
for the different comfort options in menu 2.2.
MENU 5.1.2 - MAX FLOW LINE TEMPERATURE
climate system
Setting range: 5-80 °C
Default value: 60 °C
Here, you set the maximum supply temperature for the cli-
mate system. If the installation has more than one climate
system, individual maximum supply temperatures can be
set for each system. Climate system 2 - 8 cannot be set to
a higher max supply temperature than climate system 1.
Caution
For underfloor heating systems, max flow line
temperature should normally be set to between
35 and 45°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: 7 °C
Here you set the maximum permitted difference between
the calculated and actual supply temperature in the event
of compressor or additional heat mode respectively. Max
diff. additional heat can never exceed max diff. compressor
max diff compressor
If the current supply temperature exceeds the calculated
supply by set value, the degree minute value is set to +2.
The compressor in the heat pump stops if there is only a
heating demand.
max diff addition
If “addition” is selected and activated in menu 4.2 and the
current supply temperature exceeds the calculated temper-
ature by the set value, the additional heat is forced to stop.
MENU 5.1.4 - ALARM ACTIONS
Select if you want the indoor module to alert you that there
is an alarm in the display here.
Caution
If no alarm action is selected, it can result in higher
energy consumption in the event of an alarm.
43
Chapter 8 | Control – Menus
NIBE VVM 310
