Bosch Climate 5000 Series Service Manual page 35

For 18K Regular System:
Number of Presses
0
1 Quantity of indoor units with working connection
2
3
4
5
6
7
8
9
10
11
12
13 Outdoor unit amendatory capacity demand code
The frequency corresponding to the total indoor units'
14
15 The frequency after the frequency limit
16 The frequency sending to compressor control chip
17 Indoor unit A evaporator outlet temperature (T_2B A)
18 Indoor unit A evaporator outlet temperature (T_2B B)
19 Indoor unit A evaporator outlet temperature (T_2B C)
20 Indoor unit A evaporator outlet temperature (T_2B D)
21 Indoor unit A evaporator outlet temperature (T_2B E)
22 Indoor unit A room temperature (T1A)
23 Indoor unit A room temperature (T1B)
24 Indoor unit A room temperature (T1C)
25 Indoor unit A room temperature (T1D)
26
27 Indoor unit A evaporator temperature (T2A)
28 Indoor unit A evaporator temperature (T2B)
29 Indoor unit A evaporator temperature (T2C)
30 Indoor unit A evaporator temperature (T2D)
31 Indoor unit A evaporator temperature (T2E)
32
33
34 Compressor discharge temperature (TP)
35
36
37
Table 20
Bosch Climate 5000 Series Ductless Air Conditioner / Heat Pump Multi Zone Outdoor Units (01.2023)
Display
Normal display
Outdoor unit running mode code
Indoor unit A capacity
Indoor unit B capacity
Indoor unit C capacity
Indoor unit D capacity
Indoor unit E capacity
Indoor unit A capacity demand code
Indoor unit B capacity demand code
Indoor unit C capacity demand code
Indoor unit D capacity demand code
Indoor unit E capacity demand code
amendatory capacity demand
Indoor unit A room temperature (T1E)
Condenser pipe temperature (T3)
Outdoor ambient temperature (T4)
AD value of current
AD value of AC voltage
AD value of DC voltage
Remark
Displays running frequency, running state, or malfunction code
Off: 0,Fan only: 1, Cooling: 2, Heating: 3, Forced cooling: 4. Forced defrost:A
The capacity unit is horse power. If the indoor unit is not connected, the digital
display shows the following: "――" (9K:1HP,12K:1.2HP,18K:1.5HP,24K:2.0HP)
Norm code*HP (9K: 1HP,12K: 1.2HP,18K: 1.5HP,24K:2.0HP)
If the temperature is lower than -9 ℃, the digital display shows "-9." If the
temperature is higher than 70 ℃, the digital display shows "70." If the
indoor unit is not connected, the digital display shows: "――"
If the temperature is lower than 0 ℃, the digital display shows "0." If the
temperature is higher than 50 ℃, the digital display shows "50." If the
indoor unit is not connected, the digital display shows: "――"
If the temperature is lower than -9 ℃, the digital display shows "-9." If the
temperature is higher than 70 ℃, the digital display shows "70." If the indoor unit
is not connected, the digital display shows: "――"
The display value is between 30–129 ℃. If the temperature is lower than 30 ℃,
the digital display shows "30." If the temperature is higher than 99 ℃, the digital
display shows single and double digits. For example, if the digital display shows
"0.5", the compressor discharge temperature is 105 ℃.
The display value is a hex number. For example, the digital display
tube shows "Cd", it means AD value is 205.
Service Manual
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