Service Manual
19
Technical Information
● During operation, point the remote control signal sender at the receiving window on indoor unit.
● The distance between signal sender and receiving window should be no
obstacles between them.
more than 8m, and there should be no
● Signal may be interfered easily in the room where there is fluorescent lamp
should be close to indoor unit during
or wireless telephone; remote controller
operation.
● Replace new batteries of the same model when replacement is required.
● When you don’t use remote controller for a long time, please take out the batteries.
● If the display on remote controller is fuzzy or there’s no display, please replace batteries.