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| ComPak
®
Series - Installation, Operation and Maintenance
• For refrigerant line sizing for an Air Cooled Condenser (ACC) where the lineset length is less than 100 feet
or the ACC location is less than 50 feet higher or 20 feet lower than the unit, use the below
Table 4-2.
• ACC line lengths beyond the above limits will void warranty unless written approval is obtained from the
factory PRIOR to installation and startup.
Refrigerant and Oil Charging:
• PoolPak® units are shipped with the required charge for self contained operation only. The remote ACC
option does NOT provide the refrigerant charge or oil required for the ACC and line sets.
• Refer to
Table 4-2
for the additional ACC condenser charge.
• Refer to
Table 4-3
for the required additional oil and refrigerant charge. Use the calculation method shown
to calculate the additional refrigerant and oil.
• For the additional oil required, multiply 2% of additional refrigerant charge of both ACC and refrigerant line
length. Use the correct oil type of POE oil depending on the compressor installed:
• For Alliance models SXA, SPA, SSA compressors, use Copeland Ultra P/N 998-E022-00
• For Trane models CSHD compressors, use Trane P/N OIL00080
Sample Charging Calculation:
For an AWV2600 with 73 feet line length and ACC0121 located 30 feet above the unit,
• Table 4-3 indicates: 3/4” discharge line and 5/8” liquid line piping sizes.
• Using R410A oz/ft, additional charge for the lineset is: 73 feet x 0.25 oz/ft + 73 feet x 1.48 oz/ft = 126.0 oz
• Table 4-2 indicates additional charge for ACC0121 (allow 30 F Operation) is: 39 lb x 16 oz/lb = 624.0 oz
• Total additional R410A charge for both ACC and refrigerant line is: 126.0 + 624.0 oz = 750 oz or 46 lbs 14 oz
• Total additional oil charge is: 750 oz x 2% = 15 oz.
Table 4-2. R410A Charge for Air Cooled Condensers (lb.)
ACC MODEL #
30°F AMBIENT OPERATION (LB)
ACC0041
8.8
ACC0051
10.1
ACC0081
19.6
ACC0121
39.0
ACC0161
39.0
ACC0211
30.9
ACC0301
25.6
ACC0341
35
