Electrical Installation - Trane NEW STYLUS MCX Series Installation Manual

10
MS-SVN015-EN.p65
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Electrical Installation

All wiring and grounding must
comply with local electrical codes.
1. Wiring
Important Safeguards:
- Check the unit nameplate
for electrical rating.
Be sure wiring is done
according to local codes
and wiring diagram.
- Use a separate power line
with circuit breaker for each
air conditioning unit.
- Connect electrical ground
to all units.
- Wiring should not touch
refrigerant tubing,
compressor, motors or
moving parts.
- The manufacturer will
accept no responsibility for
problems caused
unauthorized changes in
the internal wiring.
- Connect the wiring firmly.
2. Electrical Connections
See Section: Wiring System
Diagram
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Indoor Unit
Remove the right side panel and
return grille (see
instructions), to access the terminal
base.
- Pass the system wiring
through the PVC pipe (both
power and control lines) to
interconnect indoor and
outdoor units.
- Connect the wire terminals to
the terminal base (see
connection indication on
system wiring diagram).
- Make sure all connections are
tight.
Outdoor unit
Outdoor Unit - Indoor Unit Electrical
Interconnection should be in
accordance with the applicable
by
system wiring diagram and indoor
unit diagrams.
Outdoor unit diagram are contained
in the outdoor unit Installer Manual.
Note:
- All wiring must comply with
national state and local codes.
- After completing
connections, re-confirm them
to be in accordance with the
unit and system wiring
diagrams.
MS-SVN015-EN
2/17/09, 4:45 PM
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