ACC-SVN316A-EN
9
Overview of CA Low Ambient Kit
Note: One copy of this document ships inside each kit and
is customer property. It must be retained by the
unit’s maintenance personnel.
The CA portion of this manual provides installation, setup,
and checkout procedures for the low ambient controls. The
kit is equipped with head pressure controllers, thermistors,
pressure transducers, temperature switches, a 24V
transformer, associated harnesses, and hardware.
Before attempting to operate or service this equipment,
refer to the instructions below, unit wiring diagrams, and
applicable Installation, Operation, and Maintenance
manual listed on the unit nameplate.
Important: The procedures discussed in this manual
should only be performed by qualified,
experienced HVAC technicians. Do not
release refrigerant to the atmosphere! If
adding or removing refrigerant is required, the
service technician must comply with all
federal, state, and local laws.
Kit Inspection
1. Verify the appropriate kit (175403080001) was ordered
for the unit being converted.
2. Use the parts list on the installation drawing
(17540309) to confirm all components are present in
the kit. Note that some parts in the kit may not be
required, depending on the unit configuration. These
details are outlined on the installation drawing.
3. Verify there is no damage prior to starting the
installation.
4. Contact the Trane Parts Center if there is damage or
missing components.
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