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11.16 DMC 24 electronics (control unit compressed-air chiller)
DISPLAY
LED
The DMC24 controls all operations, alarms and instrument settings of the chiller. The display and the LEDs indicate all
operating conditions.
The
LED shows that the compressor is ON.
Operation of the fans is indicated by the
During normal operation, the display shows the dew point temperature.
11.16.1 Switching the chiller on
When the unit is switched on, the display shows
The condensate drain test is always possible via the
• Press the
button for at least two seconds to start the chiller: If the compressor was out of operation for a
sufficient period of time, it will start immediately. If this is not the case, the display shows the countdown of the
seconds until the compressor restarts and the
11.16.2 Switching the chiller off
Press
for at least two seconds from any menu. The display shows
BEKOBLIZZ® LC 480-720
Compressor ON - green
Drain ON – green
Fan 1
stage ON – green
st
Fan 2
stage ON – green
nd
Service warning – orange
Alarm – red
Remote control active
Temperature in °C
Temperature in °F
Pressure in bar(g)
Pressure in psi(g)
and
info
ESC
BUTTON
log
info
ESC
info
set
reset
log
LEDs.
.
button.
ESC
LED flashes (max. delay five minutes).
.
Technical description
reset
log
set
ON
OFF
Increase
Decrease
Log
Info menu
Test button condensate drain /
ESC
Instrument setting menu
Reset alarm and/or service
29
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Troubleshooting
