Trane Engineered Smoke Control System Application Manual page 56

Chapter 4 Installing the Tracer Summit BMTX BCU
44
CAUTION
Use copper conductors only!
Unit terminals are designed to accept copper conductors only. Other
conductors may cause equipment damage.
1. Lock open the supply-power disconnect switch.
2. At the top-right corner of the enclosure, remove the knockout for ½ in
(13 mm) conduit.
3. Open or remove the enclosure door if it has already installed.
4. Inside of the enclosure at the top-right corner, remove the high-volt-
age area cover plate.
5. Feed the high-voltage power wire into the enclosure.
6. Connect the line wire to the L terminal as shown in Figure 19 on page
45.
7. Connect the neutral wire to the N terminal.
8. Connect the green ground wire to the chassis ground screw. The
ground wire must be continuous back to the circuit breaker panel.
9. Replace the cover plate.
WARNING
Hazardous voltage!
The cover plate must be in place when the BCU is operating. Failure to
replace the cover plate could result in death or serious injury.
10. On a label, record the location of the circuit breaker panel and the
electrical circuit. Attach the label to the cover plate.
BAS-APG001-EN