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There is a display unit behind the indoor module door, which is used to
communicate with VVM 500. Here you:
႑
switch on, switch off or set the indoor module in emergency mode.
႑
sets the indoor climate and hot water as well as adjusting the indoor
module to your needs.
႑
receive information about settings, status and events.
႑
see different types of alarms and receive instructions about how they are
to be rectified.
Display
Instructions, settings and operational information are shown on the
display. The easy-to-read display and menu system, facilitates navigation
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 indoor module. It:
႑
lights green during normal operation.
႑
lights yellow in emergency mode.
႑
lights red in the event of a deployed alarm.
B
NIBE™ VVM 500Chapter 2 | The heating installation – the heart of the house12