Installation Possibilities; Room Sensor - Nibe RMU 40 Manuel Installateur

English, IHB, 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.
RMU 40
1
RMU 40
2
RMU 40
1

Room sensor

RMU 40 contains a room sensor with the same function
as that supplied with the heat pump/indoor module
(BT50).
This makes it possible to select which room sensor the
heat pump/indoor module will use for display and
control of the room temperature.
2 x screws
RMU 40
2
RMU 40
1
3
BT50
2
RMU 40
RMU 40
1
2
BT50
1
Caution
If both a room sensor (RTS 40) and a room unit
are installed in the same climate system only
the temperature from RTS 40 is used for dis-
play, 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