Trane RTHA - Page 36

Figure 35. Control power wiring (new wiring bold/highlighted in red) — RTHD - MX2 Starter
NOTE:
1. Connection to start signal is required. If you don’t use this contact, you need to place a wire to the start signal.
Optional contact.
See note 1.
To Shunt
Trip Coil
RTHD Units with IT Starter
36 RLC-SVN005B-EN