INVENTOR P8MVI32-09WiFi, Service Manual

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10.4.15 Point check function
Press the LED DISPLAY or LED or MUTE button of the remote controller three times, and
then press the AIR DIRECTION or SWING button three times in ten seconds, the buzzer
will keep ring for two seconds. The air conditioner will enter into the information enquiry
status. You can press the LED DISPLAY or AIR DIRECTION button to check the next or
front item’s information.
When the AC enter the “information enquiry” status, it will display the code name in 2
seconds, the details are as follows.
Enquiry information Displaying code Meaning
T1 T1 Indoor room temperature
T2 T2 Indoor coil mid
temperature
T3 T3 Outdoor coil temperature
T4 T4 Outdoor temperature
T2B Tb Indoor coil outlet
temperature
TP TP Compressor discharge
temp
TH TH IPM modular temperature
Targeted Frequency FT Targeted Frequency
Actual Frequency
F
r Actual Frequency
Indoor fan speed IF Indoor fan speed
Outdoor fan speed OF Outdoor fan speed
EXV opening angle LA EXV opening angle
Compressor continuous running time CT Compressor continuous
running time
Causes of compressor stop. ST Causes of compressor
stop.
Reserve A0
Reserve A1
Reserve 0
Reserve 1
Reserve
2
Reserve 3
Reserve 4
Reserve 5
Reserve 6
Reserve
L
Reserve A
Reserve U
Reserve T
Reserve
A