Trane BAYECON203AA - Page 9

9
INSTALLER’S GUIDE
Figure 9. *YCZ Economizer Connection Diagram
A A A A
A A A
ACCESSORY MODELS BAYECON103AA/AB/ AC BAYECON104AA/AB/ AC BAYECON203AA/ AB/AC BAYECON204AA/ AB/AC
IMPORTANT-Retain this wiring diagram; please return this document to service information pack upon completion of work.
Wiring Diagram for Economizer Using a Honeywell W7212 Logic