26
1. Standard length of connection pipe
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4. The additional refrigerant oil and refrigerant charging required after prolonging
connection pipe
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of connection pipe.
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The calculation
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thod of additional refrigerant charging
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t (on the
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s
of liquid pipe):
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the prolonged length of liquid pipe.
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following sheet.
Cooling
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Cooling
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Max height
difference
Max height
difference
Max length
of connec-
tion pipe
Max length
of connec-
tion pipe
10
10
20
20
10
20
10
20
2.
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0D[OHQJWKRIFRQQHFWLRQSLSHDQGPD[KLJKGL
fference.
Configuration of connection pipe
