SC-410-QS (05/11)
Page 26
6. Initiate the system evacuation.
Evacuate the system down to 230 MICRONS
as
read on the digital micron gage. After 230 microns has been achieved, turn off the
LP and HP valves and turn “OFF” the vacuum pump
. Reading the digital micron
gage, the system pressure must not exceed 280 MICRONS WITHIN 5
MINUTES.
If pressure rises to greater than 280 microns, open LP and HP valves,
crack the refrigerant valve and allow just enough refrigerant into the system until
20 inches of Hg vacuum is read on the LP gage. Close the refrigerant valve, and
initiate the evacuation process again and until the above conditions are met.
Figure 20. Typical Evacuation & Initial Charge Set-up for SC, SD, SCW, SW,
HC, HCW, HW and HWW Compressor Models (SC model shown)
Содержание SC Series
Страница 7: ...SC 410 QS 05 11 Page 7...
Страница 8: ...SC 410 QS 05 11 Page 8 Figure 5 SC Connections for R 410A...
Страница 9: ...SC 410 QS 05 11 Page 9 Figure 6 SC Internal Flow Schematic...
Страница 10: ...SC 410 QS 05 11 Page 10 Figure 7 SC Piping...
Страница 11: ...SC 410 QS 05 11 Page 11 Figure 8a SC Air Heating and Cooling...
Страница 13: ...SC 410 QS 05 11 Page 13 Figure 9 SC Radiant Panel Hydronic Heating and Air Chilled Water Cooling...
Страница 15: ...SC 410 QS 05 11 Page 15 Figure 11 SC Electrical Ladder Diagram 230 1 60...
Страница 16: ...SC 410 QS 05 11 Page 16 Figure 12 SC Electrical Schematic 230 1 60...
Страница 17: ...SC 410 QS 05 11 Page 17 Figure 13 SC Series 230 3 60 Electrical Ladder Diagram...
Страница 18: ...SC 410 QS 05 11 Page 18 Figure 14 SC Series 230 3 60 Electrical Schematic...
Страница 19: ...SC 410 QS 05 11 Page 19 Figure 15 SC Series 460 3 60 Electrical Ladder Diagram...
Страница 20: ...SC 410 QS 05 11 Page 20 Figure 16 SC Series 460 3 60 Electrical Schematic...
Страница 21: ...SC 410 QS 05 11 Page 21 Figure 17 SC Series 575 3 60 Electrical Ladder Diagram...
Страница 22: ...SC 410 QS 05 11 Page 22 Figure 18 SC Series 575 3 60 Electrical Schematic...
Страница 23: ...SC 410 QS 05 11 Page 23 Figure 19 Part 1 of 2 SC Field Wiring Diagram...
Страница 24: ...SC 410 QS 05 11 Page 24 Figure 19 Part 2 of 2 SC Field Wiring Diagram...
Страница 32: ...SC 410 QS 05 11 Page 32 Figure 26 Correct Final Charge Level Figure 26a EarthLinked Performance Parameters...
Страница 35: ...SC 410 QS 05 11 Page 35 Figure 30 CAV Adjustment Process Flow Chart...