5 Operation
5.1
Use of the control panel
5.1.1
Browsing in the menus
Press any key to turn on the backlight for the control panel screen.
Important
If no key is pressed within 3 minutes, the backlight will go out.
Press the 2 right-hand keys together to access the different menus:
Tab.15 Menus available
Information menu
User menu
Installer menu
Manual Forcing menu
Failure menu
Sub-menu COUNTERS
Sub-menu TIME PROG
Sub-menu CLOCK
PCB selection menu
Note
The icon is displayed only if an optional PCB has
been installed.
Note
The different menus are only accessible when the icons flash.
Press the key to:
access the next menu,
access the next sub-menu,
access the next parameter,
increase the value.
Press the key to:
access the previous menu,
access the previous sub-menu,
access the previous parameter
decrease the value.
Press the confirmation key
to confirm:
a menu,
a sub-menu,
a parameter,
a value.
When the temperature is displayed, briefly pressing the back key
h
will
return to the time display.
5.2
Start-up
1. Switch on the outdoor unit and the indoor module simultaneously.
2. The heat pump begins its start-up cycle.
If the start-up cycle runs normally, an automatic venting cycle is in
itiated. Otherwise, an error message is displayed.
Fig.21
MW-2000369-1
Fig.22
MW-1000576-1
Fig.23
MW-2000370-1
Fig.24
MW-2000371-1
5 Operation
30
MIV-4
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