16
De Rigo Refrigeration s.r.l.
Electric panels
DIXELL PLUG-IN
Locking the keypad
Press
o
and
n
simultaneously for 2 seconds to lock the keypad; the flashing text
“
POF
”
appears; repeating
the procedure unlocks the keypad and displays the flashing text
“
PON
”
.
View the setpoint value
If you press
“set”
and release it, the value will be view-only, without any possibility of editing it. Pressing it
again and waiting 5 seconds, it returns to the probe temperature reading.
Edit the setpoint value
Press the
“set”
key for approximately 3s until the LED
h
starts flashing. Then release the
key and set the new
value by pressing
o
and
n
. When finished,
press the
“set”
key once to
memorise the value.
Manual activation of defrost cycle
The defrost cycle can be activated manually by keeping the
n
key pressed for more than 10 seconds. If de-
frosting starts, the LED
g
switches on fixed. If nothing has happened after this amount of time, check that the
evaporator probe temperature (Pd2) is lower than the block temperature DTE
.
Exiting alarm
Once detected, the alarm signal remains displayed until the alarm condition finishes.
How to reset alarms
Probe alarms P1 and P2 trigger approximately 10 seconds after the probe failure; they reset automatically
10 seconds after the probe resumes proper operation. We recommend checking the connections before replac-
ing the probe.
Temperature alarms HA and LA are reset automatically as soon as the thermostat temperature returns to nor-
mal, when defrost starts or the door opens.
The external alarm EA is reset as soon as the digital input is deactivated.
To view or modify the Setpoint. In programming,
it selects or confirms a value.
Scrolls menu options, decreases values.
ON defrosting in progress Flashing indicates entrance in
programming menu or dripping in progress.
ON output active. Flashing indicates entrance in programming
menu or a delay against close start-ups.
Scrolls menu options, increases values.
Mes.
Cause
Status of outputs
P1
Probe 1 error
Output according to CON e COF
P2
Probe 2 error
End of timed defrost
P5
Probe 5 error
Not modifiable
HA
High temperature alarm
Not modifiable
LA
Low temperature alarm
Not modifiable
EA
External Alarm
Not modifiable
Local alarms
