Panasonic CS-E10HB4EA / CS-E15HB4EA / CS-E18HB4EA / CS-E21HB4EAS / CU-E10HBEA / CU-E15HBEA / CU-E18HBEA / CU-E21HBEA Service Manual ▷ View online
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5.2.2.
CU-E10HBEA
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6 Refrigeration Cycle Diagram
Piping size
Rated
Length
(m)
Common
Length
(m)
Max
Elevation
(m)
Min.
Piping
Length
(m)
Max.
Piping
Length
(m)
Additional
Refrigerant
(g/m)
Model
Gas
Liquid
E10HBEA
3/8”
1/4”
7.5
10
15
3
20
20
E15HBEA
1/2”
1/4”
7.5
10
15
3
20
20
E18HBEA,
E21HBEA
1/2”
1/4”
5
10
20
3
30
20
* If piping length is over common length, additional refrigerant should be added as shown in the table.
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7 Block Diagram
7.1.
CS-E15HB4EA CU-E15HBEA CS-E18HB4EA CU-E18HBEA
CS-E21HB4EAS CU-E21HBEA
CS-E21HB4EAS CU-E21HBEA
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7.2.
CS-E10HB4EA CU-E10HBEA
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