Trane MCC 518 AB, Руководство по установке

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8
MCC-SVN01A-EN
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.
- 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 by unauthorized
changes in the internal wiring.
- Connect the wiring firmly.
- Use copper conduction only.
2. Electrical Connections
- See Section: Wiring System
Diagram.
- Bare the ends of electric wire.
- After retaining the wire, check
that all the terminal screws are
firmly tightened.
Indoor Unit
Remove the right side panel and
return grille (see previous instructions),
to access the terminal base.
-
Pass the system wiring through
the PVC pipe, referred to unit
installation section,
(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.
Note:
- All wiring must comply with
national state and local codes.
- After completing the connections,
re-confirm them to be in
accordance with the unit and
system wiring diagrams.