Air Handlers
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(4) Check if the unit is installed firmly. If there is something abnormal, please
contact the local appointed service center.
7.3 Maintenance after Seasonal Use
(1) Cut off main power supply of the unit.
(2) Clean filter screen of indoor units.
(3) Clean the dust of sundries on the indoor units.
(4) In the event of rusting, use the anti-rust paint to stop spreading of rust.
7.4 Parts Replacement
Purchase parts from local appointed service center or dealer if necessary.
8 After-Sales Service
In case the air-conditioning unit you bought has any quality problem or you
have any inquiry, please contact the local after-sales service agency designated by
factory.
Warranty should meet the following requirements:
(1) First run of the unit should be operated by professional personnel from factory
appointed service center.
(2) Only factory manufactured accessories can be used on the machine.
(3) All the instructions listed in this manual should be followed.
(4) Warranty will be automatically invalid if fails to obey any item mentioned
above.
Summary of Contents for TU24-24AADU
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