Trane RTHD

Figure 31. Photo of IT solid state starter (PFCC
customer supplied) — RTHD
RTHD Units with IT Starter
RLC-SVN005B-EN 33
Installation of Benshaw Starter
Once the IT starter is removed, refer to Figure 32, p. 33 for
the approximate location of the new components.
The Benshaw Redistart SSS is s
upplied with current
transform
ers. The current transformers wired to the chiller
need to remain installed as shipped from the factory. The
current transformers supplied with the solid state starter
need to be installed as close to the original current
transformers as possible for proper operation. See
Figure 36, p. 37 for proper installation location of the
Be
nshaw current transforme
rs.
Benshaw CTs are polarity sensitive. For specific details on
mounting
of the Benshaw Solid State Starter, refer to the
“Benshaw Solid State Starter Hardware Manuel” pages
20-32. The manual ships with the Benshaw starters.
Figure 32. Location of Benshaw starter — RTHD
CIRCUIT
BREAKER
"ENSHAW
333
&AN
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#4
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