Service Manual

24
Enquiry information
Displaying code
Meaning
T1
T1
T1 temp.
T2
T2
T2 temp.
T3
T3
T3 temp.
T4
T4
T4 temp.
T2B
Tb
T2B temp.
TP
TP
TP temp.
TH
TH
TH temp.
Targeted Frequency
FT
Targeted Frequency
Actual Frequency
Fr
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
When the AC enter into the information enquiry status, it will display the code value in the next 25s,
the details are as follows.
Enquiry
information
Display value
Meaning
Remark
T1,T2,T3,T4,
T2B,TP,TH,
Targeted
Frequency,
Actual
Frequency
-1F,-1E,-1d,-1c,-
1b,-1A
-25,-24,-23,-22,-21,-2
0
1. All the displaying temperature is actual
value.
2. All the temperature is °C no matter what
kind of remote controller is used.
3. T1,T2,T3,T4,T2B display range:-25~70,
TP display range:-20~130.
4. Frequency display range: 0~159HZ.
5. If the actual value exceeds the range, it
-19—99
-19—99
A0,A1,…A9
100,101,…109
b0,b1,…b9
110,111,…119
c0,c1,…c9
120,121,…129
d0,d1,…d9
130,131,…139
E0,E1,…E9
140,141,…149