Parameter Point Check Table - Bosch IDP Premium 18 SEER2 Series Installation Instructions Manual

Installation Instructions

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 32 for check
button location on the control board.
Check
button
Figure 31
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 Outdoor 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 T1 (Return air temp) (°F)
26 T2 (Indoor coil temp) (°F)
27 Indoor blower motor speed
28 Ts (Estimated thermostat set point) (°F)
29 Remark"--"
Table 21
2 6 |

Normal Status, last two digits will display under the following
conditions
i. Unit not operating (Standby Mode); "outdoor ambient
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".
SW1 is not used. See Figure 31.
Bosch 18 SEER2 Series Inverter Ducted Packaged Heat Pump - BTC 761703103 A (11.2022)
temperature".
Example Remark
H3 H3=Heat pump 3 ton
0 standby
2 2 cooling
3 heating
66
Low Suction Pressure
High Head Pressure
see Table 19
Only valid for 3T
Only valid for 3T
Only valid for 3T
Only valid for 3T