Ferroli MD-CCM09 Manuel D'installation Et D'utilisation page 53

8.4 How to lock and unlock the mode of the air conditioner?
8.5 How to lock and unlock the keyboard of the weekly-timer central controller?
EN
Under the main interface
1. Press and hold , then press
of the mode-locking.
2. Press to select cooling-locking or heating-locking, press
send mode-locking command.
3. If the air conditioner is in the mode of locking, press
locking and heating-locking indicating, press
command to all air conditioners
Under the main interface
1. Press and hold , and then press
2. The keyboard will be locked if it is unlocked.
If it is locked, it will be unlocked.
, enter the setting interface
to select cooling-
to send the selected unlock
.
Cod. 3QE46680 - Rev. 00 - 01/2021
to
Fig.8-4
Fig.8-5
Owner's & Installation manual
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