Function description CoolFreeze
22
5.1 Operating and display elements
Operating panel and connection socket
(fig. 2, page 2, fig. 3, page 2, fig. 4 , page 3):
Lock for lid: fig. 5, page 3
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Description Explanation
1 TEMPERATURE Temperature controller,
cooling temperature at the end positions:
COLD: +10 °C
FREEZE: CDF18, CDF25:
–18 °C
CDF35, CDF45:
–15 °C
2 POWER Operating display
LED is lit green: Device is switched
on and ready for
operation
CDF18 only:
LED is lit yellow:
Set temperature has
been reached
3 ERROR LED flashes red: Switched on device
is not ready for
operation
4BATTERY
MONITOR
Switch-on device/battery monitor:
0: Device is switched
off
HIGH: Device is switched
on, battery monitor
is in HIGH mode
LOW: Device is switched
on, battery monitor
is in LOW mode
5 12/24V DC Connection socket DC voltage supply