1
Introduction
1.1
Purpose of the document
These operating and installation instructions are part
of the product and contain all the information re-
quired to ensure correct and safe installation and use.
1.2
Using this document
Read these instructions before installing and operat-
X
ing the unit.
Keep these instructions ready to hand.
X
Hand these instructions on to the following owner
X
or user of the unit.
1.3
Use of symbols and highlighting
Explanation
DANGER
Indicates a hazard with a high level of risk
which, if not avoided, will result in death or
serious injury.
WARNING
Indicates hazard with a medium level of risk
which, if not avoided, could result in death
or serious injury.
CAUTION
Indicates hazard with low level of risk
which, if not avoided, could result in minor
or moderate injury.
NOTE
Indicates possible damage to the product or
a special technical feature.
Separate documentation available.
Requirement for the next action.
Action to be taken.
1.4
Warranty and liability
The statutory warranty period applies. If the product
is defective, please contact the service partner in your
country. Our experts will be happy to help you and
will discuss the warranty process with you in more de-
tail.
Webasto shall not assume liability for defects or dam-
age that are the result of the installation and operat-
ing instructions being disregarded.
This liability exclusion particularly applies for:
■ Installation by untrained personnel.
■ Improper use, contrary to the intended use.
■ Repairs not carried out by a Webasto service work-
shop.
■ Use of non-original spare parts.
■ Conversion of the unit without permission from
Webasto.
■ Mechanical damage to the equipment.
Cool Top Trail 20/24
■ Failure to comply with installation and operating
instructions.
■ Operation with voltage levels other than specified in
the technical data.
■ Damages to the remote control resulting from leak-
ing batteries.
■ Damages arising from contact with unsuitable sub-
stances (e.g. chemical products, unsuitable cleaning
agents).
■ Damages caused by abnormal environmental or
unsuitable operating conditions.
■ Damages resulting from improper transport.
2
Safety
2.1
Intended use
The Cool Top Trail 20/24 is designed for installation in
caravans or motor homes and vehicles with habita-
tional compartments.
It is not suitable for installation in construction ma-
chines, agricultural machines or similar equipment.
It is not intended to be used in boats or to be exposed
to strong vibrations.
It is not suitable for houses or appartments.
It may not be operated in vehicles while driving.
2.2
Safety information
WARNING
Danger of electrocution!
■ Always switch off the 230 V power and
disconnect the mains before working on
the system.
■ Make sure the external 230 V electric
supply socket of the vehicle is effectively
grounded in accordance with your local
regulations.
– Failure to ground the unit correctly may
cause electric shock or fire.
■ Test the air conditioner for leakage current
after installation.
■ Immediately turn off the air-conditioner
and isolate power supply if there is any
unusual odour, smoke or fire detected.
■ The fuse for the air conditioner can be
found on the electronic control unit. It
must only be replaced with an identical
fuse T 5A 250 V.
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