Bosch Climate 5000 Series Service Manual page 21

Service Manual
When the AC enter into information enquiry status, it will display code value for the
next 25s, the details are as follows:
Enquiry information
T1,T2,T3,T4, T2B,TP,TH,
Targeted Frequency,
Actual Frequency
Indoor fan speed
/Outdoor fan speed
EXV opening angle
Compressor continuous
running time
Causes of compressor stop
Reserve
Table 14
0 - FF is a hexidecimal display value. Not OFF.
Bosch Thermotechnology Corp. | 08.2020
Bosch Climate 5000 Series Ductless Air Conditioner / Heat Pump Multi Zone Outdoor Units | 21
Display value
-1F,-1E,-1d,-1c,- 1b,-1A
-19—99
A0,A1,...A9
b0,b1,...b9
c0,c1,...c9
d0,d1,...d9
E0,E1,...E9
F0,F1,...F9
0
1,2,3,4
14-FF
0-FF
0-FF
0-99
0-FF
Meaning
-25,-24,-23,-22,-21,-2, 0
-19—99
100,101,...109
110,111,...119
120,121,...129
130,131,...139
140,141,...149
150,151,...159
OFF
Low speed, Medium speed, High
speed, Turbo
Actual fan speed=Display value
turns to decimal value and then
multiply 10. The unit is RPM.
Actual EXV opening value=Display
value turns to decimal value and
then multiply 2.
0-255 minutes
For detailed meaning please
consult with manufacturer
Remark
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 will
display the maximum value or minimum value.
For some big capacity motors.
For some small capacity motors,
display value is from 14-FF(hexadecimal), the
corresponding fan speed range is from
200-2550RPM.
The min opening angle for the EXV is 0. The max
opening angle for EXV are different for different
model.
If the actual value exceeds the range, it will display
the maximum value or minimum value.
Decimal display
Data subject to change