Room Sensor; Installation Possibilities - Nibe RMU 40 Installer Manual

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 temperature
sensor the heat pump/indoor module will use for display
and control of the room temperature.
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 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 temper-
ature in °C and/or to change/stabilise the room tem-
perature, 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
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