Trane Foundation GCC180-300, Установка, эксплуатация и обслуживание

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RT-SVX51L-EN 19
☐ Assemble and install the roof curb (if applicable). Refer
to the latest edition of the curb installers guide that
ships with each curb kit.
☐ Fabricate and install ductwork; secure ductwork to
curb.
☐ Rigging the unit.
☐ Set the unit onto the curb; check for levelness.
☐ Ensure unit-to-curb seal is tight and without buckles or
cracks.
☐ Install and connect a condensate drain line to the
evaporator drain connection.
Factory Installed Economizer
• Ensure the economizer has been pulled out into the
operating position. Refer to the standard or low leak
economizer Installation Instructions for proper position
and setup.
• Install all access panels.
Controller Wiring Schematic - LLE
For additional information, go to the Installation Instructions
ACC-SVN178*-EN.
Main Electrical Power Requirements
☐ Verify that the power supply complies with the unit
nameplate specifications.
☐ Inspect all control panel components; tighten any loose
connections.
☐ Connect properly sized and protected power supply
wiring to a field-supplied/ installed disconnect switch
and to the main power terminal block (HTB1) in the unit
control panel.
☐ Install proper grounding wires to an earth ground.
Note: All field-installed wiring must comply with NEC and
applicable local codes.
External Vent Hood Installation
Note: This procedure applies only to medium and high heat
options, not to the low heat option.
WARNING
Hazardous Voltage!
Failure to disconnect power before servicing could
result in death or serious injury.
Disconnect all electric power, including remote
disconnects before servicing. Follow proper lockout/
tagout procedures to ensure the power can not be
inadvertently energized. Verify that no power is
present with a voltmeter.
1. Remove and discard the cover plate located on the gas
heat panel.
Important:
• Make sure you read the label located
on the cover plate before you discard
it.
• Do not discard the fastening screws!
They will be needed to install the vent
hood.
Figure 13. Discard cover plate
2. Locate the vent hood behind the panel, on the left side
of the burner assembly.
Figure 14. Vent hood shipping location
3. Install the vent hood on the gas heat panel using the
screws removed in Step 1. Make sure it is properly
secured to the panel.
Installation