DC Inverter U-match Series Duct Type Unit
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(4) If there’s sound of liquid shock when the compressor is running, then stop
the air conditioner immediately. Wait until the electric heating belt is
heated enough, and then restart the air conditioner.
(5) Feel the air flow of the indoor unit to see if it is normal.
(6) Press the swing button or speed control button on remote controller or
wired controller to see if the fan can run normally.
NOTICE
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ķ. If you use remote controller to turn off the unit and then immediately turn the
unit on again, compressor will need 3min to restart. Even if you press
“ON/OFF” button on the remote controller, it won’t be started up right away.
ĸ. If there’s no display on the wired controller, it’s probably because the
connection wire between the indoor unit and wired controller is not connected.
Please check again.
4 Installation of Controller
Refer to the wired controller or remote controller manual.