Trane S8V2A040M3PC Installation, Operation And Maintenance Manual page 46

F F u u r r n n a a c c e e G G e e n n e e r r a a l l I I n n s s t t a a l l l l a a t t i i o o n n
Table 18. Link Communicating Low Voltage Hook-Up Diagrams
Note:
+ —R connection to the outdoor unit is required only in applications utilizing an outdoor loadshed device or when using SmartCharge.
** —B connection to the outdoor unit is optional for 2 wire outdoor applications, but is recommended in other applications.
*** —DATA (Brown) wire only used in Clii mode.
—Wire colors are for illustration purposes only. If using a different color, ensure it lands at the correct terminal throughout all of the
communicating control wiring.
—Drawing is for reference only - wiring can be done many different ways.
46
Wire Colors
R
DH
DL
B
Red
White
Green
Blue
S8V2-SVX001-1A-EN