Error Codes; Disposal; Maintenance - Webasto Cool Top RTE 16 Notice D'utilisation

5

Error codes

In case of a problem, the device shuts down and the display will
show an error message from the following list.
Mes-
Description
sage
E0 Disconnected compressor
(A power supply cable of the
compressor has disconnected.)
E1 Battery power
(The battery-saver has activated.
Power decreased below the set
threshold.)
E2 Power overload from the cool-
ing fan
(The cooling fan overloads the
board beyond the allowed limit.
Possible cause: short circuit or
something is blocking the fan
from rotating.)
E3 Blocked compressor
(The rotor is blocked or the
pressure in the cooling circuit is
too high.)
E4 Over-current on the compressor
E5 High temperature in the control
board
(If the cooling circuit is over-
loaded or if the surrounding
temperature is too high, the
control board signals this issue.)
E6 Empty circuit
(The system may have lost gas.)
E7 Temperature probe
(If the probe has short circuited
or has become disconnected,
the device stops working.)
E9 Power overload from the con-
denser fan
(The cooling fan overloads the
board beyond the allowed limit.
Possible cause: short circuit or
something is blocking the fan
from rotating.)
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Disposal

Dispose of packaging material as required by standing regulations,
separating them for recycling.
The system cannot be disposed off as regular waste.
Dispose the system according the local applicable rules
and regulations. Obtain information about disposal at
the city council, the responsible waste station and/or
your local Webasto sales partner.
7

Maintenance

WARNING
Sharp edges
Danger of injuries
When you work near heat exchangers, be careful
X
not to get cut.
Cool Top RTE 16
Troubleshooting
Contact an authorized
Webasto dealer.
Start the vehicle in or-
Period
der to recharge the
At least once a
battery.
month. Even during
winter months!
Contact an authorized
Webasto dealer.
Periodically
The E3 – E4 – E5 codes
do not indicate a mal-
function, but is a nor-
mal management pro-
cedure for the
Periodically
compressor by the
electronic board. Only
if the code continues
Periodically
to be displayed con-
tact an authorized We-
basto dealer.
At the start of each
season.
Contact an authorized
Webasto dealer.
ATTENTION
Any repair or intervention for charging or the collec-
tion of refrigerant must be done at authorised Webas-
to workshops and by qualified personnel.
While washing the vehicle, make sure you do not di-
rect violent jets of water towards the inside of the
condenser unit from the lower part and through the
slits of the electric fan; in case cover it.
Action
Start the unit.
Check the condens-
er.
Check the function-
ing of the condens-
er's electric fan.
Check cleanliness.
Inspect every part
of the system, in-
cluding electric
components, to
make sure there are
not any abnormal
conditions.
Comments
Avoid keeping the con-
ditioner inactive for a
long period of time.
Functioning of it guar-
antees the lubrication
of components which
would dry up if left in-
active for a too long
period.
If necessary, clean it
with compressed air,
being careful to not
damaging the alumini-
um rests.
Insects, floss and other
material may deposit
on the winglets, reduc-
ing the efficiency of
the heat exchanger.
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