Trane CenTraVac CVHE - Starter to Motor Wiring; Ground Wire Terminal Lugs

62
CVHE-SVX005C-EN
Figure 41. Typical equipment room layout for units
with unit-mounted starters
1
2
3
1. Line side power conduits
2. Unit-mounted starter
3. Unit control panel
Figure 42. Typical equipment room layout for units
with remote-mounted starters
1
2
3
4
5
7
6
1. Line side power conduits
2. Remote-mounted starter
3. Unit control panel
4. Inter-processor communication (IPC) circuit conduit
less than 30V (and current transformer/potential
transformer [CT/PT] wiring for starters by others)
Note: Must enter the low voltage Class 2 portion of the unit
control panel (1000 feet [304.8 m] maximum).
5. Motor terminal box
6. 115V control conduit
Note: Must enter the higher than 30 Vdc Class 1 portion of
the until control panel.
7. Lead power wiring
Note: Refer to the unit field connection diagram for
approximate unit control panel knock out locations.
To prevent damage to the unit control panel
components, do NOT route control conduit into the
top of the box.
Starter to Motor Wiring (Remote-
Mounted Starters Only)
Ground Wire Terminal Lugs
Ground wire lugs are provided in the motor terminal box
and in the starter panel.
Power Supply Wiring