Trane CVHH - Starter to M Otor Wiring (Remote-M Ounted Starters Only); Ground Wire Terminal Lugs

Power Supply Wiring
CVHH-SVX001A-EN 57
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.
Figure 30. Typical equipment room layout for units with
unit-mounted starters
1. Line side power conduits
2. Unit-mounted starter
3. Unit control panel
Figure 31. Typical equipment room layout for units with
remote-mounted starters
2
3
1
1
2
3
4
6
7
5
1. Line side power conduits
2. Remote-mounted starter
3. Unit control panel
4. IPC Circuit conduit less than 30V (and CT/PT wiring for starters by
others)
Note: Must enter the low voltage Class 2 portion of the unit control
panel (304.8 m [ 1000 feet] max).
5. Motor terminal box
6. 115 V Control conduit
Note: Must enter the higher than 30 Vdc Class 1 portion of the until
control panel.
7. Lead power wiring
Notes:
• 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.
Figure 31. Typical equipment room layout for units with
remote-mounted starters