Bosch 15 SEER2 Series Installation Instructions Manual page 33

13.9.3 Indoor Unit Control Board
6
7
8
9
10
Figure 33
Bosch 15 SEER2 Inverter Ducted Packaged Heat Pump - BTC 761701319 A (12.2022)
5
No. Function description
1. Thermostat wire connection terminal
2. Electric Heat Kit E port
3. Thermostat wire port (to ODU board)
4. Transformer port
5. Blower motor port
4
6. T1, T2 sensor port
7. LED
3
8. Communication port (To ODU board)
9. Reserve
2
10. 3 Amp Replaceable Fuse
1
Installation Instructions
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