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General Information
This installation manual is given as a guide to good practices in the installation and
operation of wall-mounted split system models 4MYW5 and 4TYK5; 4MXW5 and
4TXK5. However, it does not contain all the service procedures for this unit. These
procedures must be performed by a qualified service technician through a mainte-
nance contract with a reputable service company. Read these operation instructions
thoroughly before installing the unit.
Warranty
Warranty is based on the general terms and conditions by country. The warranty is
voided if the equipment is modified or repaired without the written approval of The
Trane Company, and if the operating limits are exceeded or if the control system or
the electric wiring is modified.
Damage due to inappropriate installation, lack of knowledge or failure to comply
with the manufacturer's instructions, is not covered by the warranty obligation.
If the installation does not conform to the rules described in the Installation Manual,
it may entail cancellation of warranty and liabilities by The Trane Company.
Reception
On arrival, inspect the unit before signing the delivery note. Specify any damage on
the unit on the delivery note and send a registered letter of protest to the last carrier
of the goods within 71 hours of delivery. Notify the dealer at the same time.
The unit should be totally inspected with 7 days of delivery. If any concealed dam-
age is discovered, send a registered letter of protest to the carrier within 7 days of
delivery and notify your local dealer.
About the Unit
These units are assembled, pressure tested, dehydrated, charged and run-tested
before shipment. This manual contains information related to 4MYW5 and
4TYKW5; 4MXW5 and 4TXK5.
Refrigerant
The refrigerant provided by the manufacturer must comply with all the require-
ments for our units. When using a recycled or reprocessed refrigerant, we recom-
mend its quality to be as good as that of a new refrigerant. Have the refrigerant
tested by a qualified laboratory. Failure to do so could void the warranty.
Important
These instructions do not cover all variations in systems, nor do they provide for
every possible contingency to be met in connection with the installation. Should
further information be desired or should particular problems arise which are not
covered sufficiently in this manual, the matter should be referred to your authorized
Trane dealer.
MS-SVN047B-EN
General Information
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