OPERATION OF AIR CONDITIONER
Press LIGHT WAVE button once to start light wave function and press it again to
stop the function.
Once activating light wave function, the lamp will illuminate on the LCD
screen of the wire control.
Fault and temperature inquiry
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At sensor temperature inquiry page, press UP or DOWN button to
inquiry the temperatures:
A0: Room temp.; A1: Indoor coil temp.; A2: Outdoor ambient temp.; A3: Outdoor
coil temp.;
Every press of ENQUIRY button changes the display pages between normal display
page , sensor temperature inquiry page , current fault inquiry page (if the unit
is at fault) and history fault inquiry page (if there are faults recorded).
At current fault inquiry page, the lamp is flashing, and the fault code is shown
on the wire control.
At history fault inquiry page, the lamp is on, and the fault time, fault code and
fault No. are displayed on the wire control.
Reset Function
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When the unit is at fault and the lamp is on, press RESET button to unlock
the fault lock with a Bi sound indication.
At history fault inquiry page, press RESET button for 10 seconds to remove the
fault record with a Bi sound indication.
Unit Parameter Inquiry
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When the unit is off, press SET button for 5 seconds until the beeper raises a Bi
sound, and then press SET button again to move into unit parameter inquiry
mode (ignore keying in the password).
At unit parameter inquiry mode, press TIME and TIME to change the
parameters to be checked.
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