Control And Display Elements; Temperature Display; Display Status Led (Device-Specific); Control Elements And Display Indicators, Dixell (Device-Specific) - Daikin AHT VENTO GREEN MC 178 Betriebsanleitung

5 | Control and display elements

Day mode function
If daytime operation is switched on, the night blind will
open automatically and the device light is switched on.
Night mode function
If daytime operation is switched off, the night blind
closes automatically (check to ensure complete closure
by operating personnel, see also → Maintenance) and
the appliance lighting is switched off.
CAUTION
Automatic closing of the night blind
when the market light control volt-
age is switched off.
Hands may become trapped.
▪ When switching off the market light control
voltage, keep your hands away from the
night blind.
As the night blind goes down, all the fans and the com-
pressor are temporarily deactivated. This prevents the
night blind from being pushed outwards when closing.
This deactivation does not take place when opening the
night blind.
5 Control and display elements

5.1 Temperature display

The temperature of the appliance is set in the factory
so that the optimal product temperature is maintained
within the standardised product temperature class.
Internal appliance temperature display (air
temperature)
The temperature display is located at top left of the
goods area.
Fig. 3: Internal temperature display
Display: Solar or battery operation
Check of internal temperature
Responsibility
–
Operating personnel
Frequency
–
Several times a day
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5.2 Display status LED
(device-specific)
Depending on the operating status, this lamp is illumi-
nated in green (normal operation), yellow (defrosting)
or red (alarm).
Fig. 4: Status LED (1)
Alarm display (status LED) cannot be acknowledged.
The lamp remains illuminated in red until the fault has
been eliminated.
5.3 Control elements and display
indicators, Dixell (device-spe-
cific)
The operating elements and display indicators are lo-
cated at the top left of the goods area.
Fig. 5: Operating elements
Keys are available as control elements, with the fol-
lowing assignments:
Key
Optional
Key
Switch the cooling function on
Activate temporary day opera-
Start semi-automatic defrosting
AHT Cooling Systems GmbH | en
Function
Acknowledge acoustic alarm
Function
and off
tion (night blind up/appliance
lighting on)
Acknowledge acoustic alarm
Navigate to program level
Increase value
Navigate to program level
Reduce value
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