Troubleshooting; Battery Mode - "Battery On - Waeco CoolFreeze CF-32UP Instrucciones De Uso

CF-32UP.book Seite 44 Donnerstag, 16. Juli 2009 5:21 17

Troubleshooting

10 Troubleshooting
10.1 Battery mode – "BATTERY ON"
Fault
Device does not cool
("POWER" LED is lit).
The display shows an error
message (e.g. "Err1") and
the device does not cool.
The display remains dark
after switching on the device.
The status LED (fig. 4 1,
page 4) is off during
operation on an external
power source.
The status LED
(fig. 4 1, page 4) flashes.
The charging display
(fig. 4 3, page 4) does
not show anything in
battery mode.
The first LED of the
charging display (fig. 4 3,
page 4) flashes and a
beeping signal sounds.
The second LED on the
charging display (fig. 4 3,
page 4) starts flashing.
The third LED on the
charging display (fig. 4 3,
page 4) starts flashing.
44
Possible cause
Defective compressor.
The device has switched
off due to an internal fault.
The battery monitor is
checking the power
supply.
No power supply
available.
The external power
supply is too low.
The control board is
defective.
The internal battery
is empty.
The internal battery
is overheated.
The internal battery
is defective.
Suggested remedy
This can only be repaired by an
authorised repair centre.
This can only be repaired by an
authorised repair centre.
Wait about three minutes until the test
has been completed.
Charge the external battery as needed.
Check the external power supply.
This can only be repaired by an
authorised repair centre.
Operate the cooler with an external
power supply instead of with the
internal battery so that the battery
can then be recharged.
Check that the ventilation slots are
free and the fan is working.
The internal battery must be
exchanged (see "Changing the
internal battery" on page 42).