Through-The-Base Electrical (Optional Accessory) - Trane Voyager CV Installation And Maintenance Manual

Installation Electrical
or the factory mounted nonfused disconnect switch
inside the unit control panel.
Note: When the factory installed through-the-base
option is not used, the installing contractor is
required to seal any holes made in the base of the
unit to prevent water from leaking into the building.
3. Provide proper grounding for the unit in accordance
with local and national codes.
Figure 18. Typical field power wiring
24
Through-the-Base Electrical (Optional
Accessory)
Liquid-tight conduit couplings are secured to the base of
the unit for both power and control wiring. Liquid-tight
conduit must be field installed between the couplings and
the unit control box to prevent water leaks into the
building.
Note: If the unit is set on the roof curb and temporary
auxiliary heat is provided in the building, it is
recommended that the electrical and control wiring
conduit opening in the control box be temporarily
sealed to provide a vapor barrier.
RT-SVX34F-EN