Trane Symbio CVRF, Руководство по установке

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Figure 25. Boxes
Installation
CVRF-SVN005C-EN 25
Water Flow Measurement
Standard Accuracy Option
Water flow is determined by measuring pressure drop across
heat exchanger using water pressure transducer LLID’s.
Standard flow measurement transducers can be ordered for
condense, evaporator and auxiliary/heat recovery heat
exchangers. The standard accuracy part is (0185-3475-0100),
there are two transducer (0185-3475-0100) provided per heat
exchanger. Field connect by male to 2 female 1000mm branch
cable (CAB01147) which provided in package.
Figure 26. Standard accuracy option
Mounting of Flow Measurement Assembly
This guidance is for mounting transducers on a wide variety of
water boxes including marine type, non-marine type, for both
150 and 300 PSI applications in both fabricated steel and cast-
iron construction.
Water Box Types
Figure 27. Fabricated Non-Marine - ¾ inch NPTI port
Figure 28. Fabricated Marine - ¾ inch NPTI port
Pressure
transducer
Flow
sensor
Temperature
sensor