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Bosch IDS 2.0 Service Manual
07.2021 | Bosch Thermotechnology Corp.
Data subject to change
12.1.2 BOVA60 Outdoor Unit Control Board
Figure 14
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
2324
25
26
27
28
29
30
No. Function description
1 Pressure equalizer valve port
2 Compressor crankcase heater port
3 Reversing valve port
4 Thermostat wire connections
5 EEV port
6 Th sensor port
7 TF sensor port
8 T3 T4 T3L sensor port
9 Pressure transducer port
10 T5 sensor port
11 Reserve
12 Reserve
13 Reserve
14 High pressure switch port
15 USB port
16 SW2 FORCE BUTTON
17 SW3 CHECK BUTTON
18 J2 Dip SWITCH: Select capacity
19 SW5 Dip SWITCH:Defrost logic settings
20 SW4 Dip SWITCH:Control logic settings
21 Reserve
22 IC20:EEPROM Chip
23 LED
24 IC14:Drive EEPROM Chip
25 ECM motor port
26 Compressor: W port
27 Compressor: V port
28 Compressor: U port
29 Power input
30 Power input
Outdoor unit main PCB ports for 5 ton