U-Match Series Duct Type Unit
46
NOTICE:
When the unit is connected with the wired controller, the error code will be
simultaneously shown on it.
5.3 Unit Maintenance
5.3.1 Filter Cleaning
Increase the frequency of cleaning if the unit is installed in a room where the
air is extremely contaminated (As a yardstick for yourself, consider cleaning the
filter once a half year).
If dirt becomes impossible to clean, change the air filter (Air filter for
exchange is optional).
(1) Removing the air filter from the duct.
(2) Cleaning the air filter.
Remove dust from the air filter using a vacuum cleaner and gently rinse
them in cool water. Do not use detergent or hot water to avoid filter shrinking or
deformation. After cleaning dry them in the shade.
Press the return air filter downward against the guide groove sponge. There
are two or three return air inlet filters.
(3) Replacing the air filter Reinstall the filter as before.
5.3.2 Heat Exchanger of Outdoor Unit
Conduct cleaning for the heat exchanger of outdoor unit periodically, clean it
once at least in every two months. Clean the dust and sundries on the surface of
the heat exchanger with dust collector and nylon brush, if there’s compressed air
source; use the compressed air to blow the dust on the surface of the heat
exchanger. Don’t use tap water for cleaning.
5.3.3 Drainage Pipe
Periodically check if the drainage pipe is blocked to smooth the condensate
water.
To Next Page
Loading...
Need help?
General
