Bosch Climate 5000 Series Service Manual page 20

2 0 | Bosch Climate 5000 Series Ductless Air Conditioner / Heat Pump Multi Zone Outdoor Units
7.4.6 Point check function (engineering troubleshooting mode)
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
for 2 seconds, 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
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Table 13
Data subject to change
Displaying code
T1
T2
T3
T4
Tb
TP
TH
FT
FR
IF
OF
LA
CT
ST
A0
A1
0
1
2
3
4
5
6
L
A
U
T
Service Manual
Meaning
Indoor room temperature
Coil temperature of evaporator
Coil temperature of condenser
Outdoor ambient temperature
Coil temperature of evaporator
Compressor discharge temperature
Compressor suction temperature
Targeted Frequency
Actual Frequency
Indoor fan speed
Outdoor fan speed
EXV opening angle
Compressor continuous running time
Causes of compressor stop.
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