Display unit
A
B
C
D
E
F
Display
Status lamp
OK button
Back button
Control knob
Switch
INDOOR CLIMATE
HOT WATER
INFO
HEAT PUMP
DISPLAY
Instructions, settings and operational information
are shown on the display. You can easily navigate
between the different menus and options to set the
comfort or obtain the information you require.
A
STATUS LAMP
The status lamp indicates the status of the control
module. It:
• lights green during normal operation.
• lights yellow in emergency mode.
• lights red in the event of a deployed alarm.
B
OK BUTTON
The OK button is used to:
• confirm selections of sub menus/options/set val-
ues/page in the start guide.
C
BACK BUTTON
The back button is used to:
• go back to the previous menu.
• change a setting that has not been confirmed.
D
CONTROL KNOB
The control knob can be turned to the right or left.
You can:
• scroll in menus and between options.
• increase and decrease the values.
• change page in multiple page instructions (for
example help text and service info).
E
SWITCH (SF1)
The switch assumes three positions:
•
On ()
•
Standby ( )
•
Emergency mode ( )
The emergency mode must only be used in the
event of a fault in the control module. In this mode,
the compressor in the heat pump switches off and
any immersion heater engages. The control module
display is not lit and the status lamp shines yellow.
F
USB PORT
The USB port is hidden beneath the plastic badge
with the product name on it.
The USB port is used to update the software.
Visit nibeuplink.com and click the "Software" tab to
download the latest software for your installation.
G
31Chapter 7 | Control - IntroductionNIBE SMO 20
7 Control - Introduction
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