Compass FREEZE Anweisungen Für Den Gebrauch Seite 20

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Frequently asked questions
Device not working
• Check if the unit is switched on
• Check the power supply status (try another power source, e.g. another vehicle, another socket)
• Ensure correct and complete cable connection
• Check the fuse status of the device
• If the symbol (--) appears on the display, switch on the zone by pressing the + & - buttons for a few seconds
Poor cooling
• Refrigerator is overfilled
• There is hot product in the refrigerator
• Door is ajar
• Door seal is broken
• Problems resulting from poor cooling (provide at least 100 mm of surrounding space)
• Ambient temperature is too high
• Temperature setting is too high
Water sounds are heard inside the refrigerator
• This is a normal phenomenon, the process of refrigerant flow
Unusual sounds when the unit starts up
• The refrigerator is not placed on a flat surface
Error messages
Code F1 - Battery protection activated, you can set a lower level of protection, pay attention to the state of charge of the
vehicle battery.
Code F2 - System overload protection. Switch off the device, wait about 30 minutes and restart it. If the problem persists,
contact your dealer.
Code F3 - Protection against frequent start-up of the compressor. Turn off the device, wait about 30 minutes, and restart
it. If the problem persists, contact your dealer.
Code F4 - Compressor overload or low compressor performance. Turn off the equipment, wait about 30 minutes and
restart. If the problem persists, contact your dealer.
Code F5 - Protection against high compressor temperatures. Turn off the equipment, place it in a well-ventilated area,
wait at least 30 minutes, and restart the equipment. If the problem persists, contact your dealer.
Code F6 - Control unit malfunction. Restart the compressor. If the problem persists, contact your dealer.
Codes F7/F8 - Telotope sensor fault. Restart the compressor. If the problem persists, contact your dealer.
• If F errors persist after restarting the unit, contact your dealer or professional service.
• This appliance is equipped with a built-in fuse of 15 A. It is located inside behind the side cover grille. When replac-
ing it, always disconnect the appliance from the power supply.
Protection 12V
Batteries
Shut-
down
L
(low) 9,6V
M
(medium) 10,8V
H
(high) 11,3V
Troubleshooting
24V
Restart Shut-
down
10,9V 21,3V
11,4V 22,3V
12,5V 24,6V
Restart
# 12V
0 U > 9.5V
22,7V
9,6 - 10,7V
1
23,7V
10,8 - 11,2V
2
26V
11,3 - 11,8V
3
11,9 - 12,5V
4
U > 12,6V
5
-20-
24V icon
U > 21.2V
21,3 - 22,2V
22,3 - 24,5V
24,6 - 25,3V
25,4 - 26V
U > 26,1V