Selection Of Piping Material - Daikin VRV System R-22 PLUS Series Manual

Si33-102.book Page 142 Tuesday, June 26, 2001 3:18 PM
Refrigerant Piping
6.2

Selection of Piping Material

Step 1 Use the following material specification for refrigerant piping:
construction material: Phosphoric acid deoxidized seamless copper for refrigerant.
size: Determine the proper size referring to chapter "Example of connection".
Step 2
Make sure to use the particular branches of piping that have been selected referring to chapter "Example of
connection" on page 169.
142 Installation Manual
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SiE33-102