BMTW-SVN01F-EN 15
Chapter 2
BCU Mounting and
Power Wiring
To install the Tracer Summit building control unit (BCU) at a job site,
mount the BCU to a wall and connect the ac-power wiring according to
the procedures described in the appropriate section:
• “BCU Mounting and Power Wiring for North American Installations”
below
• “BCU Mounting and Power Wiring for European Community Instal-
lations” on page 21
• “BCU Mounting and Power Wiring for International Installations” on
page 26
After you have mounted and wired the BCU, proceed to “Installing and
Wiring the BCU Logic Board” on page 31.
In addition, this chapter also describes several other procedures:
• “Installing and Removing the BCU Cover” on page 32
• “Installing the Optional Operator Display” on page 33
BCU Mounting and Power Wiring for
North American Installations
The BCU mounting procedure consists of selecting a location, verifying
conformance to BCU and clearance specifications, and securing the BCU
to a wall. The BCU wiring procedure consists of verifying compliance with
the BCU circuit requirements and then connecting the ac-power wires.
nCAUTION
Avoid Personal Injury!
Install the BCU only in the manner specified by Trane. Failure to do so
may result in personal injury and/or damage to equipment.
BCU Mounting for North American Installations
To mount a BCU:
1. Select a location.
2. Verify that the location conforms to BCU specifications.
3. Verify that the location conforms to clearance specifications for the
BCU.
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