Nibe RMU 40 Manuel Installateur page 17

Program settings
1. Hold the back button in RMU 40 for 7 seconds to
access the menu "service settings".
2. Enter the menu and select which climate system
RMU 40 should be connected to.
3. Start the heat pump/indoor module, enter menu
"system settings" (5.2) and activate RMU 40 for the
climate system that you want to control with the
room unit.
4. If you wish the heat pump/indoor module to use
the room temperature sensor to control the tem-
perature, set it in menu "room sensor settings"
(1.9.4). If an external room temperature sensor
(BT50) is installed it will be used. Otherwise the
room temperature sensor in RMU 40 is used.
NOTE
The software in the heat pump/indoor module
must be version 1199 or higher to work with
RMU 40.
Control - Introduction
Room unit
Display
A
Instructions, settings and operational informa-
tion are shown on the display.
Stand-by button
B
RMU 40 can be switched to stand-by mode us-
ing the stand by button. Heat pump/indoor
module operation is not affected by pressing
the button.
Back button
C
The back button is used to:
go back to the previous menu.
change a setting that has not been con-
firmed.
OK button
D
The OK button is used to:
confirm selections of sub menus/options/set
values.
Up and down buttons
E
With the up and down buttons you can:
scroll in menus and between options.
increase and decrease the values.
GB
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