Nibe F370 Installer Manual page 44

Menu 1.9.2 - external adjustment
climate system
Setting range: -10 to +10 or desired room temperat-
ure if the room sensor is installed.
Default value: 0
Connecting an external contact, for example, a room
thermostat or a timer allows you to temporarily or
periodically raise or lower the room temperature while
heating. When the contact is on, the heating curve
offset is changed by the number of steps selected in
the menu. If a room sensor is installed and activated
the desired room temperature (°C) is set.
If there is more than one climate system the setting
can be made separately for each system.
Menu 1.9.3 - min. flow line temp.
heating
Setting range: 20-70 °C
Default value: 20 °C
Set the minimum temperature on the supply temper-
ature to the climate system. This means that F370
never calculates a temperature lower than that set
here.
If there is more than one climate system the setting
can be made separately for each system.
TIP
The value can be increased if you have, for ex-
ample, a cellar that you always want to heat,
even in summer.
You may also need to increase the value in
"stop heating" menu 4.9.2 "auto mode set-
ting".
Menu 1.9.4 - room sensor settings
factor system
heating
Setting range: 0.0 - 6.0
Default value: 2.0
Room sensors to control the room temperature can be
activated here.
Caution
A slow heat-releasing heating system, such as
for example, underfloor heating, may not be
suitable for control using the heat pump's
room sensor.
Here you can set a factor (a numerical value) that de-
termines how much an over or sub normal temperature
(the difference between the desired and actual room
temperature) in the room is to affect the supply tem-
42 Chapter 8 | Control - Menus
perature to the climate system. A higher value gives a
greater and faster change of the heating curve's set
offset.
NOTE
Too high a set value for "factor system" can
(depending on your climate system) produce
an unstable room temperature.
If several climate systems are installed the above set-
tings can be made for the relevant systems.
NIBE™ F370