Electrical Installation (All Afdh Models) - Trane CVHE Installation Manual

Installation

Electrical installation (all AFDH models)

Hazardous Voltage with Capacitors!
Disconnect all electric power, including remote disconnects before servicing. Follow proper
lockout/tagout procedures to ensure the power cannot be inadvertently energized. For variable
frequency drives or other energy storing components provided by Trane or others, refer to the
appropriate manufacturer's literature for allowable waiting periods for discharge of capacitors.
Verify with an appropriate voltmeter that all capacitors have discharged. Failure to disconnect
power and discharge capacitors before servicing could result in death or serious injury.
Note: For additional information regarding the safe discharge of capacitors, see PROD-SVB06A-EN
or PROD-SVB06A-FR
Conform to all applicable national, state, and local electrical codes!
Users MUST conform to all applicable national, state, and local electrical codes during the
electrical installation and servicing of this product. Failure to follow all applicable codes could
result in an arc flash event, electrocution, explosion, or fire, which could result in death or
serious injury.
NOTICE:
Conform to all Applicable National, State, and Local Electrical Codes!
The user is responsible for conforming to all applicable national, state, and local electrical codes
during the electrical installation of this product. Failure to observe this precaution could result in
damage to, or destruction of the equipment.
NOTICE:
Use Copper Conductors Only!
Unit terminals are not designed to accept other types of conductors. Failure to do so could
cause damage to the equipment.
NOTICE:
Route incoming power conduit to the roof of AFDH cabinet!
The air-cooled AFDH drive is designed to have the incoming power conduit routed vertically into
the unit through the removable conduit connection cover located on the left-hand rear corner of
the cabinet roof. If the starter that is being replaced by the AFDH drive has the incoming power
conduit routed horizontally across the top of the starter, or connected to the side or to the
bottom of the starter cabinet, an electrician will be required to reconfigure the conduit and
wiring. Routing the incoming power conduit into the AFDH cabinet anywhere other than
through the specified location on the cabinet roof, will be considered an unsupported field
modification to the cabinet design.
NOTICE:
Keep Dirt, Debris, or Metal Filings From Entering the Drive Cabinet!
Take all precautions necessary to prevent any dirt, debris, or metal filings from entering into the
drive cabinet during the installation process. Failure to observe the appropriate precautions could
result in damage to the electrical components when they are energized for the first time.
48
WARNING
WARNING
AFDH-SVN01A-EN