Trane RTHD

Figure 15. Control power wiring (new wiring bold/highlighted in red) — RTHB (MX Starter)
To Shunt Trip
FAN
to shunt
trip coil
2K400
2K400
2K400
8&3
(N)

(H)
2K300
TB1
L
DK2
1
2
3
HPC
Benshaw
SSS
120/240 VAC (input)
TB
TB
2K300
2TR1
RTHB Units with A515 (or Wye-Delta) Starters
RLC-SVN005B-EN 17