Installation
SO-SVN038A-EN 19
The single box is 7-inches long x 5-inches wide x 5-inches tall.
.
The triple box is 15.5-inches long x 6-inches wide x 4-inches
tall.
Water Flow Measurement Options
Standard Accuracy Option
Water flow is determined by measuring pressure drop across
heat exchanger using water pressure transducer LLIDs.
Standard flow measurement transducers can be ordered for
condense, evaporator, and auxiliary/heat recovery heat
exchangers. The standard accuracy part is (0185-3475-0100).
Two transducers (0185-3475-0100) are provided per heat
exchanger.
1. Field connect by male to two female 1000 mm supplied
branch cable (CAB01147) which provided in package.
2. Mount transducers on the entering and leaving side water
box locations with the transducer facing upwards and
connect to unit control buss.
3. After system is filled, loosen the transducer in its threaded
fitting.
4. Crack the isolation valve until water starts dripping from
threads.
5. Close the valve and re-tighten the transducer, and re-open
the valve for use.
Note: Standard accuracy flow meter wiring, ref. 50712795,
50712799, 50712802, 50712805 or 50712806 depend
on different unit. For details, see Table 3, p. 28.
Figure 23. Single box (LTE, Air-Fi and Wi-Fi)
Figure 24. Box mounting
Figure 25. Triple box
Figure 26. Standard accuracy package
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