48
4
Indicates whether the glass door of the di-
spenser is open or closed.
O:
Open
C:
Close
The dispenser responds to the glass door
being open after approximately 90 seconds
from initiation, after which the machine per-
forms a
P
cycle (see function n.
1
) until the
door is reinserted/closed.
2
W:
(Working) The refrigeration compressor is
running and actively cooling.
S:
(Stop) The cooling system is paused betwe-
en cooling cycles after reaching temperature.
D:
(Defrost) Normal defrost cycles.
P:
(Pausa) A 3 minute pause experienced after
changing refrigeration settings or after a de-
frost cycle to allow the pressure in the system
to balance and prevent immediate restarting
of the compressor.
3
View the current temperature setpoint in the
dispenser in either
F°
or
C°
. To view the real-
time live temperature of the dispenser, press
and hold the button for a few seconds.
Indicates whether the gas valve is open or
closed.
5
Manual of Use
49
W
P
O
17.2 C
E1
E2
E9
E11
fig. 1
Number
Type of Errore
1 fan 1 locked
2 fan 2 locked
fridge emergency stop over running status
E1
E2
E9
Gas bottle almost empty
E11
The error states are coded according to the following table:
Display number one on the machine will show error screens 1 at a time,
quickly and in sequence, after which the displays are sequenced at re-
gular intervals between error and normal states, and the error screens
will disappear once the error is fixed.
11.1 Error states of the system
In figure 1 we can see an example of the display when the dispenser is
in an error state and the corresponding error codes in the table below.
The first time the error is detected, the error screen will be displayed
on the dispenser for about 1 minute.
After inserting a card the system allows configuration work to be done
normally, and if the error is not resolved then it is displayed in 1-minute
intervals for about 10 seconds at a time so as to limite the visual impact
of maulfunction of the machine to the final customer.
53
Officine Gullo
