EarthLinked SC Series Quick Start Instructions Download Page 1

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SC-410-QS (05/11)

EarthLinked

SC Series Compressor Unit

R-410A

Quick-Start Instructions

CONTENTS

PAGE

Pre-Installation

Placement & Mechanical Information

System Application Options

Electrical and Sound Data

230-1-60 Internal Wiring

230-3-60 Internal Wiring

460-3-60 Internal Wiring

575-3-60 Internal Wiring

Field Wiring Diagram

System Start-Up

•

Initial Charge

•

Final Charge

•

Cooling Assist Valve Adjustment

Summary of Contents for SC Series

Page 1: ...AGE Pre Installation 3 Placement Mechanical Information 4 System Application Options 10 Electrical and Sound Data 14 230 1 60 Internal Wiring 15 230 3 60 Internal Wiring 17 460 3 60 Internal Wiring 19...

Page 2: ...stallation by an authorized trained installer in a manner consistent with the subject manuals will void and nullify the limited warranty coverage for the system READ THE CURRENT EarthLinked Heating an...

Page 3: ...36 036C CPS 3642 042 AVS 4248 CCS 4248 V H HWM 4248 DWM 4248 ACM 042 042C CPS 3642 048 HWM 4248 DWM 4248 ACM 048 048C CPS 4872 060 AVS 6000 CCS 6000 V H HWM 6072 DWM 6072 ACM 060 060C CPS 4872 1 All s...

Page 4: ...sor unit On a solid level hard surface If compressor unit is to be fastened see Figure 3 for bracket installation Where compressor unit sound and vibration will not disturb human activities Compressor...

Page 5: ...mpressor and from compressor to air handler do not exceed 125 feet as shown in Figure 2 Where the compressor unit is no more than 20 feet higher than the earth loop manifolds Compressor unit may be lo...

Page 6: ...he compressor unit using the adapters to right size to the proper earth loop line set Installation of the service valves will provide isolation of the earth loop system from the compressor unit and pr...

Page 7: ...SC 410 QS 05 11 Page 7...

Page 8: ...SC 410 QS 05 11 Page 8 Figure 5 SC Connections for R 410A...

Page 9: ...SC 410 QS 05 11 Page 9 Figure 6 SC Internal Flow Schematic...

Page 10: ...SC 410 QS 05 11 Page 10 Figure 7 SC Piping...

Page 11: ...SC 410 QS 05 11 Page 11 Figure 8a SC Air Heating and Cooling...

Page 12: ...SC 410 QS 05 11 Page 12 Figure 8b SC Air Heating and Cooling Domestic Hot Water by Field Installed Desuperheater Kit...

Page 13: ...SC 410 QS 05 11 Page 13 Figure 9 SC Radiant Panel Hydronic Heating and Air Chilled Water Cooling...

Page 14: ...230 3 60 207 253 83 1 15 3 19 0 30 62 0 042 3C 460 3 60 414 506 41 0 6 9 8 0 15 62 0 042 6C 575 3 60 518 632 33 0 5 4 7 0 10 62 0 048 1C 230 1 60 207 253 134 0 27 9 34 0 50 59 0 048 2C 230 3 60 207 25...

Page 15: ...SC 410 QS 05 11 Page 15 Figure 11 SC Electrical Ladder Diagram 230 1 60...

Page 16: ...SC 410 QS 05 11 Page 16 Figure 12 SC Electrical Schematic 230 1 60...

Page 17: ...SC 410 QS 05 11 Page 17 Figure 13 SC Series 230 3 60 Electrical Ladder Diagram...

Page 18: ...SC 410 QS 05 11 Page 18 Figure 14 SC Series 230 3 60 Electrical Schematic...

Page 19: ...SC 410 QS 05 11 Page 19 Figure 15 SC Series 460 3 60 Electrical Ladder Diagram...

Page 20: ...SC 410 QS 05 11 Page 20 Figure 16 SC Series 460 3 60 Electrical Schematic...

Page 21: ...SC 410 QS 05 11 Page 21 Figure 17 SC Series 575 3 60 Electrical Ladder Diagram...

Page 22: ...SC 410 QS 05 11 Page 22 Figure 18 SC Series 575 3 60 Electrical Schematic...

Page 23: ...SC 410 QS 05 11 Page 23 Figure 19 Part 1 of 2 SC Field Wiring Diagram...

Page 24: ...SC 410 QS 05 11 Page 24 Figure 19 Part 2 of 2 SC Field Wiring Diagram...

Page 25: ...electronic leak detector to ensure they are sealed Check the pressure gage after 15 minutes and verify the original pressure has not decreased Repair the leaks and re test as appropriate 3 After venti...

Page 26: ...ure 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...

Page 27: ...ressures equalize and prevent the intended charge from entering completely terminate the process of initial charging 10 When the initial refrigerant charge see step 9 above has entered the system clos...

Page 28: ...ge Water from the main supply can be flushed through the primary circuit to maintain this water temperature range while final charging the compressor unit Item Comp Unit Air Htg Hydronic Htg Air Clg D...

Page 29: ...SC 410 QS 05 11 Page 29 Figure 23 Primary Circuit with Hydronic Water Module HWM Figure 24 Primary Circuit with Compressor Unit Heat Exchanger...

Page 30: ...shown in Figure 26 turn off the refrigerant container valve The system is fully charged 8 When the system has run for 3 minutes with a full refrigerant charge read the evaporating temperature and con...

Page 31: ...rant is at the middle sight glass If necessary add or remove refrigerant to be at the middle sight glass Document the total weight of refrigerant charge in the system Write it down on the Warranty Reg...

Page 32: ...SC 410 QS 05 11 Page 32 Figure 26 Correct Final Charge Level Figure 26a EarthLinked Performance Parameters...

Page 33: ...re maintained at 70 F If necessary warm the return air with the electric strip heat in the air handler For chilled water systems water return temperature should be maintained at 45o F to 50o F 3 The C...

Page 34: ...many bubbles are still present in the in line sight glass and suction temperature is 35 F the adjustment is complete Figure 29 Final Sight Glass Refrigerant Condition 9 After the in line sight glass r...

Page 35: ...SC 410 QS 05 11 Page 35 Figure 30 CAV Adjustment Process Flow Chart...

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EarthLinked SC Series, Quick Start Instructions

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