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.
If no key is pressed within 3 minutes, the control panel backlight will go
out.
Press the 2 right-hand keys together to access the different menus:
Tab.19 Menus available
Information menu
User menu
Installer menu
Manual Forcing menu
Malfunction menu
COUNTERS sub-menu
TIME PROG sub-menu
CLOCK sub-menu
PCB selection menu
Important
The icon is displayed only if an optional PCB has
been installed.
Important
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.
2. The heat pump begins its start-up cycle.
If the start-up cycle runs normally, an automatic venting cycle is
initiated. Otherwise, an error message is displayed.
Fig.20
MW-2000369-1
Fig.21
MW-1000576-2
Fig.22
MW-2000370-2
Fig.23
MW-2000371-1
5 Operation
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