15
De Rigo Refrigeration s.r.l.
Electric panels
DIXELL XR40CX / XR50CX
Locking the keypad
Press
è
and
à
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 unit of measurement icons flash. Then release the key and set
the new value by pressing
è
and
à
. 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 “defrost” key pressed for more than 3 seconds. If
defrosting starts, the LED
g
switches on fixed. If nothing happens after this time, it means the temperature
detected by the defrost end probe is higher than the value set in parameter dTE (see adjustment parameters
table).
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 are reset automatically 10
seconds after the probe resumes proper operation. We recommend checking the connections before replacing
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.
Pressing the key for 3s toggles
the instrument from ON to OFF
and vice versa.
ON Defrost active, flashing dripping presence.
To see and modify the SET point; in programming, allows to select the parameters and confirm an operation. Pressed for
3s, when the MIN and MAX temperatures are viewed, allows to reset the record.
ON Alarm
Scrolls menu options, de-
creases values. Pressed for
3s activates the sections
menu. Pressing it briefly
allows you to enter the quick
access menu.
Keeping the key pressed for 3s acti-
vates manual defrost.
Scrolls menu options, increases values. Pressed for 3s activates the sec-
tions menu.
Pressing it briefly allows you to enter the quick access menu.
ON compressor and valve adjustment active,
flashing compressor anti-short cycle.
Switches the light on
or off
ON fan is active, flashing door open or delay after defrost.
Mes.
Cause
Status of outputs
P1
Probe 1 error
Output according to CON e COF
P2
Probe 2 error
End of timed defrost
HA
High temperature alarm
Not modifiable
LA
Low temperature alarm
Not modifiable
EA
External Alarm
Not modifiable
Local alarms
Summary of Contents for SAPPHIRE H
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