Trane Symbio 700 - Factory Connections P5-P19 Details

BAS-SVU054A-EN
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Table 4. Symbio 700 factory connections (continued)
Factory Connection
Function Pin #
Signal
P5 Indoor Fan
1 Common
2 Indoor Fan Run Command
3 Common
4
Indoor Fan High Speed
P6
Power for Outdoor Fan and SOV Outputs
1 24VAC In
2 GND
P7
Outdoor Fan Outputs
1 Outdoor Fan 1
2 GND
3 Outdoor Fan 2
4 GND
5 Outdoor Fan 3
6 GND
P8
Compressor 1 Circuit
1
24VAC Pass-through
2
24VAC Pass-through
3
Compressor 1 Proving
4 Common
5
Compressor 1 Run
6
Compressor 1 Unloader
P9
Compressor 2 Circuit
1
24VAC Pass-through
2
24VAC Pass-through
3
Compressor 2 Proving
4 Common
5
Compressor 2 Run
6
Compressor 2 Unloader
P11 Switchover Valves
1 Switchover Valve 1
2 GND
3 Switchover Valve 2
4 GND
P12 ECM Fan Control
1
ECM Fan Control Output
2 GND
P13 USB Service Tool
P14
Spare Input
1
Spare
2 GND
P15
Outdoor Air Temperature
1
Outdoor Air Temperature
2 GND
P16
Coil Temperature 1
1
Coil Temperature 1 Input
2 GND
P17
Coil Temperature 2
1
Coil Temperature 2 Input
2 GND
P19 Circuit 1 LPC
1 24Vac Out
2
Circuit 1 LPC Input
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