Century B-VMH36SD-1 Service Manual page 22

When the AC enters into the information inquiry status, it will display the following code values
during the next 25s
.
Enquiry Display value
information
T1,T2,T3,T4, -1F,-1E,-1d,-1c,-
T2B,TP,TH, 1b,-1A
Targeted
-19—99
Frequency,
A0,A1,...A9
Actual
b0,b1,...b9
Frequency
c0,c1,...c9
d0,d1,...d9
E0,E1,...E9
F0,F1,...F9
Indoor fan 0
speed /
1,2,3,4
Outdoor fan
speed
14-FF
EXV opening 0-FF
angle
Compressor 0-FF
continuous
running time
Causes of 0-99
compressor
stop.
Reserve 0-FF
Service Manual - VMH 9/12/18/24 SU & VMH30/36S D Series
Meaning Remark
-25,-24,-23,-22,-21,-2 1. Display temperature is actual value.
2. Temperature is °C no matter what kind
0
-19—99
3. T1,T2,T3,T4,T2B display range:-25~70,
100,101,...109
110,111,...119
4. Frequency display range: 0~159HZ.
120,121,...129
5. If the actual value exceeds the range, it
130,131,...139
140,141,...149
150,151,...159
OFF
Low speed, Medium For some big capacity motors.
speed, High speed,
Turbo
Actual fan speed =
For some small capacity motors,
Display value turns
display value is from 14-FF(hexadecimal),
to decimal value and
the corresponding fan speed range is from
then multiply 10. The
200-2550RPM.
unit is RPM.
Actual EXV opening
value = Display
value turns to
decimal value and
then multiply 2.
0-255 minutes If the actual value exceeds the
range, it will display the maximum
value or minimum value.
For the detailed Decimal display
meaning, please
consult with engineer
20
of remote controller is used.
TP display range:-20~130.
will display the maximum value or
minimum value.