CF35, CF40, CF50
5.1
Scope of functions
• Power supply with priority circuit for connecting to the AC mains
• Three-level battery monitor to protect the vehicle battery
• Turbo mode for rapid cooling
• Display with temperature gauge
switches off automatically at low battery voltage
• Temperature setting: With two buttons in steps of 1 °C (2 °F)
• Removable carrying handles
5.2
Operating and display elements
CF35, CF40
Lock for lid: fig. 2 1, page 3
CF35, CF40, CF50
Operating panel (fig. 3, page 3)
Item Description
1
ON
OFF
2
POWER
3
ERROR
4
SET
5
–
6
UP +
7
DOWN –
EN
Explanation
Switches the cooler on or off when the button is pressed for
between one and two seconds
Status indication
LED lights up green:
LED lights up orange:
LED flashes orange:
LED flashes red:
Selects the input mode
– Temperature setting
– Celsius or Fahrenheit display
– Set battery monitor
Display, shows the information
Press once to increase the value
Press once to decrease the value
Function description
Compressor is on
Compressor is off
display switched off
automatically due to low bat-
tery voltage
Device is switched on but not
ready for operation
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