Status lamp
The status lamp indicates the status of the control module: continuous
green light during normal function, continuous yellow light during activ-
ated emergency mode or continuous red light in the event of a deployed
alarm.
Alarm management is described on page 78.
DISPLAY UNIT
A
B
C
D
E
F
Display
Status lamp
OK button
Back button
Control knob
Switch
INDOOR CLIMATE
MY SYSTEM INFO
HOT WATER
There is a display unit behind the control module door, which is used to
communicate with SMO 40. Here you:
• switch on, switch off or set the installation to emergency mode.
• set the indoor climate and hot water as well as adjust the installation
to your needs.
• receive information about settings, status and events.
• see different types of alarms and receive instructions about how they
are to be rectified.
11Chapter 2 | The control module – the heart of the houseNIBE SMO 40