Parameter Point Check Table - Bosch 19 SEER Series Operation Manual

2 6 | Bosch Inverter Ducted Packaged Heat Pump

13.8 Parameter Point Check Table


To display system parameters, press the "Check" button to index
through the series of parameters available. The first time you
press the "Check" button, it will display the sequence, and after
1 second it will display the value of the parameter. If you press
the "Check" button again, it will display the next sequence. Refer
to Figure 30 for check button location on the control board.

Normal Status, last two digits will display under the following
conditions
i. Unit not operating (Standby Mode); "outdoor ambient
temperature".
ii. Unit operating; displays "compressor operating frequency".

After 20 seconds on same parameter, the display will revert back
to normal status.

If a system protection is active, first digit will display "status
code".
No. Point check content
0 Outdoor unit capacity
1 Outdoor unit mode
2 Outdoor unit set compressor speed (Hz)
3 T3 (outdoor coil temp.) (°F)
4 T4 (outdoor ambient temp.) (°F)
5 T5 (compressor discharge temp.) (°F)
6 Th (compressor suction temp.) (°F)
7 T3L (condenser outlet temp.) (°F)
8 Tf (module temp.) (°F)
9 Pe (evaporating pressure) (PSI)
10 Pc (condensing pressure) (PSI)
11 Tes target of the evaporating temp. (only use for cooling mode) (°F)
12 Te (evaporating temp.) (°F)
13 Tcs target of the condensing temp. (only use for heatling mode) (°F)
14 Tc (condensing temp.) (°F)
15 Target of the compressor discharge superheat (only use for heating mode) (°F)
16 Compressor discharge superheat (°F)
17 Openings of EEV
18 Fan speed
19 Compressor current (A)
20 Power AC voltage Input (V)
21 Compressor input dc voltage (V)
22 Continuous running time of the compressor (min)
23 Last fault code
24 Software version
25 Remark"--"
Table 17
Data subject to change
Installation & Operation Manual
Example Remark
H5 H5=Heat Pump 5 ton
0 standby,
2 2 cooling,
3 heating
66
Low Suction Pressure
High Head Pressure
00 see Table 16
01
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03.2019 | BTC 761701105 A