Cleaning And Maintenance; Troubleshooting - Dometic BUTTNER MT iQ Basic Pro Montage- Und Bedienungsanleitung

MT iQ Basic Pro
• The remaining battery running time (h).
I
NOTE
• If the remaining running time is greater than 7 days, the display shows: >>>.
• The smallest value is 0:05h.
• 2d:15h means 2 days and 15 hours.
• The battery voltage (V).
• The flowing current (A).
I
NOTE
When power is drawing from the battery, the flowing current (A) is negative "-".
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Cleaning and maintenance

The device is maintenance-free.
➤ Occasionally clean the product with a damp cloth.
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Troubleshooting

Fault
The device is not working at
all.
The display always shows -
250 A.
Charge current is positive or
the load current is negative.
Sometimes wrong current
value.
The hole in the Hall sensor
is too small for all the posi-
tive cables.
EN
Possible cause
Blown fuse.
Poor power supply contact.
Wrong power supply polarity. Connect the device properly.
Poor connection at the Hall
sensor.
Wrong current direction.
Cables inside the Hall sensor.
Hall sensor dimension.
Cleaning and maintenance
Solution
Replace the fuse.
Clean battery terminals and the
device wiring contacts.
Clean the Hall sensor connec-
tor.
Hall sensor must be turned to
180 degree.
All the battery connected cables
must go through the Hall sensor
opening.
Install the Hall sensor to the neg-
ative wire to the battery.
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