Typical Suction Tubing; Motor Terminal (Fusite) Connections For Single Phase And Three Phase Scrolls - Emerson Copeland Scroll ZS KAE Series Application Engineering Bulletin

Refrigeration compressors
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NOTES:
1. The above tubing configurations are guidelines to minimize tube stress.
2. Follow similar guidelines for discharge tubing and oil return tubing as needed.
3. If a run of over 20" is required, intermediate clamps may be necessary.
4. Do not hang weights on tubing (e.g. filter drier on suction tubing) except after clamps or close
to the header.
5. Tube runs of less than 8" are not recommended.
6. This dimension should be made as short as possible (e.g. 2" or less) but still insuring a proper
braze joint.
7. The above tubing recommendations are based on "no elbow joints". The use of continuous
tubing is preferred.
© 2015 Emerson Climate Technologies, Inc.
Figure 3

Typical Suction Tubing

Figure 4
Motor Terminal (Fusite) Connections for
Single Phase and Three Phase Scrolls
15
AE4-1387 R7

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