Air Handlers
25
7 Maintenance and Care
Regular check, maintenance and care should be performed by professional
personnel, which will prolong the unit life span.
7.1 Drain Pipe
Regularly check if the drain pipe is clogged in order to drain condensate smoothly.
7.2 Notice before Seasonal Use
(1) Check if the inlet/outlet of the indoor unit is clogged.
(2) Check if the ground wire is earthed reliably.
(3) Check if the filter screen has been set soundly.
(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 AUD24AH2/A1-D
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