CoolFreeze
5.1
Operating and display elements
CDF18
Operating panel and connection socket (fig. 2, page 3):
Item Description
1
TEMPERATURE
2
POWER
3
ERROR
4
BATTERY
MONITOR
5
12/24V DC
EN
Explanation
Temperature controller,
cooling temperature at the end positions:
COLD:
FREEZE:
Operating display
LED is lit green:
LED is lit yellow:
LED flashes red:
Switch-on device/battery monitor:
0:
HIGH:
LOW:
Connection socket DC voltage supply
Function description
+10 °C
–18 °C
Device is switched on and
ready for operation
Set temperature has been
reached
Switched on device is not
ready for operation
Device is switched off
Device is switched on, bat-
tery monitor is in HIGH
mode
Device is switched on, bat-
tery monitor is in LOW
mode
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