Error Messages - Webasto Frigo Top 10 I-ES Instrucciones De Uso

4

Error messages

Malfunctions of the refrigeration system are indicated by
an optical signal in the display. An alarm is displayed un-
til the cause is rectified.
Code Possible cause
P1 Fault on the room
temperature sen-
sor
P2 Fault on the evap-
orator sensor
HA Maximum tem-
perature alarm
LA Minimum temper-
ature alarm
POF Not an error.
The keyboard is
locked
CA Alarm pressure
switch.
Battery alarm, low
voltage
Only valid for
Rolle and Frigo
Top 10 I-ES
Tbl. 07: Error messages
Frigo Top | Pordoi | Rolle
Measure
Depending on parameter
setting in the control unit
the refrigeration system
keeps operating or switches
off.
X Check the connections
before replacing the sen-
sor.
X
Contact a Webasto ser-
vice partner.
The refrigeration system
keeps operating but the er-
ror will continue to be dis-
played.
X Check the connections
before replacing the sen-
sor.
X Contact a Webasto ser-
vice partner.
Temperature in cooling
compartment is too high.
Temperature in cooling
compartment is too low.
Keyboard is locked and
must be unlocked. Press
and simultaneously and
hold for several seconds.
X
Switch off system
X Contact a Webasto ser-
vice partner
5 Troubleshooting
5.1 Self-help system failure
If there is full or partial system failure, then first of all
check the fuses for the refrigeration system.
The location of the fuses is shown in the Installation in-
structions.
Malfunction
System not operational
Compressor is making un-
usual noises
Belt drive is making unusu-
al noises
If the error cannot be fixed, the refrigeration system
must be examined and repaired by an authorised We-
basto service partner. Please provide precise information
about the situation in which the malfunction occurred
and how it made itself known.
6 Notes on good practice
6.1 Loading correctly
Before loading the vehicle, the goods must be chilled
and the cooling compartment brought to the correct
temperature so as not to interrupt the cold chain.
When loading, make sure that the cold air emitted by
the cooling unit can circulate freely. The distance be-
tween the load and the roof should be approx. 30 cm.
The air intake and outlet openings of the cooling unit
must not be obstructed.
Cooling unit
Cooling compartment
Open the cooling compartment as little as
possible!
If the cooling compartment is frequently opened, warm,
humid air enters leading to a reduction in the system ca-
pacity.
Measure
Check electrical connec-
tions and fuses
Switch off the system and
drive to your nearest We-
basto service partner im-
mediately
Drive slowly to your near-
est Webasto service part-
ner
Circulating air
Chilled goods
7