Dometic COOLAIR RTX1000 Instrucciones De Uso página 22

Display messages
Display
Description
indication
LO The battery monitor has
detected low voltage.
LO °C
The system has detected
that the ambient
temperature is too low
for operation.
HI The system has detected
a brief or constant over-
voltage.
The system has detected
a too big inclination.
The compressor is
switched off. 10 min
later, the entire system
will be switched off.
When operating for the
first time, the symbol
flashes twice briefly
every 5 s:
The system reports an
incorrect connection of
the battery sensor cable.
The symbol flashes
while operating:
The system reports that
the battery voltage will
soon no longer be
sufficient to operate the
system.
22
Cause
Connection voltage is too
low. The battery capacity is
not sufficient to operate the
system.
The ambient temperature is
below 5 °C.
A brief over-voltage may
occur when large electrical
consumers are switched off.
Constant over-voltage is the
result of an incorrect con-
nection voltage.
The compressor (driver's
cab) is tilted too far.
The system cannot measure
the battery voltage.
The battery voltage is only a
little higher than the set
shut-down value.
RTX1000/2000, SPX1200
Remedy
➤ Charge your vehicle
battery.
➤ If the fault occurs again,
contact an authorized
workshop.
➤ Wait until the ambient
temperature has risen
above 5 °C before
switching on the system.
➤ Brief over-voltage: No
action required.
➤ If the display message
"HI" remains visible for a
longer period: Have the
vehicle electronics
checked. Make sure the
connection voltage is less
than 30 V.
➤ Once the compressor has
been returned to its
normal position, the
system can be switched
on again.
➤ Consult an authorized
workshop and have the
battery connection
checked.
➤ Recharge your vehicle
battery.
EN