Nibe RMU 40 Manuel Installateur page 13

English, Installer manual - RMU 40
General
With RMU 40 you can control and monitor your NIBE
heat pump/indoor module from another room in the
house.
Contents
1 x RMU 40 1 x plastic spacer
Installation possibilities
RMU 40 can be installed in several different ways, some
of which are shown below.
1
2
1
2 x screws
2
1
3
2
1
2
1
Room sensor
RMU 40 contains a room temperature sensor with the
same function as that supplied with the heat
pump/indoor module (BT50).
This makes it possible to select which room temperat-
ure sensor the heat pump/indoor module will use for
display and control of the room temperature.
Caution
If both a room sensor (RTS 40RF ALW) and a
room unit are installed in the same climate
system only the temperature from RTS 40RF
ALW is used for display, control and logging.
The room temperature sensor has up to three func-
tions:
1. Show current room temperature in the heat
pump/indoor module display.
2. Option of changing the room temperature in
°C.
3. Makes it possible to change/stabilise the room
temperature.
Install the sensor in a neutral position where the set
temperature is required. A suitable location is on a
free inner wall in a hall approx. 1,5 m above the
floor. It is important that the sensor is not obstructed
from measuring the correct room temperature by
being located, for example, in a recess, between
shelves, behind a curtain, above or close to a heat
source, in a draft from an external door or in direct
sunlight. Closed radiator thermostats can also cause
problems.
If the sensor is to be used to change the room tem-
perature in °C and/or to change/stabilise the room
temperature, the sensor must be activated in the
heat pump/indoor module menu 1.9.4.
Caution
If the room sensor is used in a room with
underfloor heating, it should only have an
indicatory function, not control of the room
temperature.
GB
13