dirna Bergstrom bycool COMPACT 2.0 Diagnose Bei Ausfällen Seite 16

COMPACT 2.0
ES
EN
Symptom
• If the unit does not come on or the
display and the unit go off during
operation.
• When the unit starts up or runs, the
display shows E0 alternating with
CA (recirculation sensor failure).
The unit works during this error, but
does not regulate the recirculation
sensor (and the temperature cannot
be altered). In order to turn off the
unit, keep the on/off button pressed
down until the display goes off
(approx. 4 sec).
• When the unit starts up or runs, it
gives out a beeping sound followed
by the display showing E1 ((battery
running low). The unit shuts down
automatically. Keep the on/off key
pressed down to turn off the display.
• Power fuse cut-out or disconnected (in
80A battery cable).
• Power cable disconnected, cut or with
poor contact.
• Power cable disconnected or cut (in
control module or in electronic control).
• Control module wire clamp disconnected.
• Poor connection in recirculation sensor
cables or terminals.
• Recirculation sensor disconnected or
failed.
• Poor contact in power terminals or
connections.
• Battery discharged or defective.
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Air conditioning for vehicles
Cause