dirna Bergstrom bycool SLIM FIT Diagnosis De Averías página 16

SLIM FIT
EN
Symptom
• If the display 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 without
recirculation sensor regulation (and
the temperature cannot be changed).
Press the On/Off button on the keypad
or remote control once to turn off.
• When the unit starts up or runs, it
gives out a beeping sound followed
by the display showing Lb (battery
running low). The unit shuts down
automatically.
Air conditioning for vehicles
Cause
• Power fuse cut-out or disconnected (in
25A battery wire).
• Electronics defective.
• Power cable disconnected, cut or with
poor contact.
• Electronics
disconnected or blown.
• Power cable polarity inverted.
• Poor connection in recirculation sensor
cables or terminals.
• Recirculation sensor disconnected or
faulty.
• Poor contact in power terminals or
connections.
• Battery discharged or defective.
16
power fuse (10A)