Check Point Values - Bosch IDS 2.0 Service Manual

3 6 | Bosch IDS 2.0

11.4 Check Point Values

To display system parameters, press the "check" button on the outdoor board
to index through the series of parameters available. The fi rst 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.
After 20 seconds on the same parameter, display will revert back to normal status.
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 T6 (compressor suction temp.) (°F )
7 T7 (liquid line 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 Alternating voltage (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 26
Check Point Values
It is recommended to use the "check" button to verify outdoor unit
capacity (No. 0), operation mode (No. 1), and subcooling (No. 7 minus
No. 3 (will be within 2 degrees of measured gauge values)) prior to
leaving the installation site. See IOM for required subcool values.
Data subject to change
Example
H3 H3 = Heat pump 3 ton
0 standby
2
66
Low (suction) Pressure
High (head) Pressure
00
01
--
07.2021 | Bosch Thermotechnology Corp.
Service Manual
Remark
2 cooling
3 heating
--