Refrigerant pipe Specifications
The system has a maximum ambient operating temperature of 58 degrees Celsius. The
maximum pressure is 4300 Kpa / 623 Psig.
Piping must be specified in accordance with AS /NZS 1571. The minimum wall thickness is
0.81 mm for 6.35mm/1/4 inch to 12.7mm / ½ inch, and 0.91 for 15.88 mm / 5/8-inch tubing.
Refrigerant fill capacity
Maximum Length of piping
Revision 25 July 2021
Page 10 of 36
Need help?
Do you have a question about the DLMDWA1-ACDC-18K and is the answer not in the manual?