Nibe RMU S40 Installer Manual page 25

ROOM SENSOR
The room unit RMU S40 contains a room sensor with
the same function as that accompanying the main
product RTS 40.
This makes it possible to select which room sensor the
main product will use for displaying and control of the
room temperature, where applicable.
Caution
In the main product's menu 1.3.3 - "Room
units", you can choose the room sensor that
you want to use for inspection control.
The room unit has up to four functions:
1. Show current room temperature in the heat
pump/indoor module display.
Provides the option of changing the room temper-
2.
ature
3. Makes it possible to change/stabilise the room
temperature.
4. Present and control the moisture content.
Install the room unit 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 room unit is not obstruc-
ted from measuring the correct room temperature,
for example by being located in a recess, between
shelves, behind a curtain, above or close to a heat
source, in a draught from an external door or in direct
sunlight.
Control of the room unit is activated in menu 1.3.3 -
"Room units".
Caution
Closed floor/radiator thermostats affect the
indoor temperature.
Caution
If the room unit is used in a room with un-
derfloor heating, it should only have an indic-
atory function, not control of the room
temperature.
NIBE RMU S40 | GB
MOUNTING
RMU S40 can be installed directly against a wall or with
the aid of the enclosed rear panel. If you use the en-
closed rear panel, you can install RMU S40 in a standard
connection box.
If you want to use the room sensor in RMU S40, the
position of the unit is important, see section
sensor.
INSTALLATION WITHOUT REAR PANEL
Install 2 screws at a distance of 32 mm. Use screws
1.
(and any plugs) suitable for the wall material.
2. Connect RMU S40 to the main product, see section
Compatible products.
Hang RMU S40 on the screws.
3.
Room
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