T
roubleshooting 8
4. Information Inquiry
• To enter information inquiry status, complete the following procedure within 10 seconds:
• Press LED 3 times.
• Press SWING 3 times.
• Finish 1 and 2 within 10 seconds, you will hear beeps for two seconds, which means the unit goes into parameter
checking mode.
• Use the LED(or DO NOT DISTURB) and SWING(or AIR DIRECTION) buttons to cycle through information displayed.
• Pressing LED(or DO NOT DISTURB) displays the next code in the sequence. Pressing SWING(or AIR DIRECTION) will
show the previous.
• The following table shows information codes. The screen displays this code for 1.2 seconds, then the information for
25 seconds.
Displayed code Explanation Additional Notes
Error code
Refer to next list of error code
T1
T1
T1 temperature
T2
T2
T2 temperature
T3
T3
T3 temperature
T4
T4
T4 temperature
TP
TP
TP temperature
Targeted frequency
FT
Targeted Frequency
Actual frequency
fr
Actual Frequency
Compressor current
L
N/A
Outdoor AC voltage
U
N/A
Indoor capacity test
Sn
N/A
Reserve
--
N/A
Outdoor fan speed
Pr
Outdoor fan speed=value*8
EXV opening angle
Lr
EXV opening angle-value*8
Indoor fan speed
Ir
Indoor fan speed=value*8
Indoor humidity
HU
N/A
Adjusted setting temperatur
e
TT
N/A
Reserve
--
N/A
Reserve
--
N/A
N/A
GA algorithm frequency
T
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