Switch
The switch assumes three positions:
■
On ()
■
Standby ( )
■
Emergency mode ( )
Emergency mode must only be used in the event of a fault on the
control module. In this mode, the compressor in the heat pump
switches off and the immersion heater engages. The control module
display is not illuminated and the status lamp illuminates 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 www.nibeuplink.com and click the "Software" tab to download
the latest software for your installation.
G
NIBE™ SMO 20Chapter 2 | The control module – the heart of the house12