Millennium series centrifugal liquid chillers with optiview control center for electro-mechanical starter, solid state starter & variable speed drive (156 pages)
Table of Contents Introduction..3 Specifications... 4 Accessories and Options ... 7 Nomenclature... 9 Temperatures and Flows... 10 Water Pressure Drop..12 Standard Efficiency Ratings – English - 460V/60Hz... 16 High Efficiency Ratings – English - 460V/60Hz... 20 Standard Efficiency Ratings –...
FORM 201.23-EG1 (1007) Introduction YORK YCIV Air Cooled Screw Liquid Chillers YORK has a proud history of innovation in both compressor design and variable-speed-drive (VSD) technology. The Latitude air cooled chiller uses the best of modern screw compressor design and manufacturing techniques and combines them with the latest in a long line of chiller variable speed drives.
Specifications POWER AND ELECTRICAL • Johnson Controls has over 25 years of experience designing variable speed drives specifically for chiller applications. The result is an extremely reliable air cooled chiller system that offers industry leading ef- ficiency at real world operating conditions, valve-less compressor loading/unloading, excellent capacity control, high power factor and soft start.
• Discharge line provided with manual compressor shutoff service valve (See Options and Accessories for suction line valve). Suction line equipped with closed- cell insulation. • Insulated external oil separators with no moving parts, 450 PSIG (31 bar) design working pressure, and UL listing.
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Specifications and schedule, (variable) out of range, remote input indication, chilled liquid reset setpoint, and history data for last ten shutdown faults. Compressor suc- tion, discharge, and oil pressures and temperatures, suction and discharge superheats, percent of full-load, operating hours, starts, and anti-recycle timer status. Status Messages for manual override, unit switch off, compressor run, run permissive, remote controlled shut down, no cooling load, daily/holiday shut down,...
Accessories and Options SOUND REDUCTION OPTIONS – The standard chiller has fans that operate at normal speed, no compressor enclosure, and is typically used in non-sensitive sound areas such as industrial areas or locations with loud traffic background noise. One or more of the following sound re- duction options may be employed by the system designer as normally generated machine noise is considered in the overall project design.
Accessories and Options cooler, etc.), yet provides free air flow. This can cut installation cost by eliminating the need for separate, expensive fencing. (Factory mounted) • Louvered Panels (condenser coils only) – Painted steel to match unit panels, louvered panels are mounted over the exterior condenser coil faces on the sides of the unit to visually screen and protect coils.
Nomenclature The Model Number denotes the following characteristics of the unit: �� �� � ����������� ���������� ������������������������ ����������������������� JOHNSON CONTROLS NOMENCLATURE � ���� � ���������������� ������������������������ ��������������������������������������� ��������������������������������� ������������������������������������������������ FORM 201.23-EG1 (1007) � �� ������������� ������������ ������������ ����������� ������������ ���������...
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Water Pressure Drop Pressure Drop Through Three Circuit YCIV Evaporators EVAP –.continued ENGLISH UNITS Water Flow Rate (GPM) YCIV MODELS 60Hz 0267EA/VA 0287SA/PA 0287EA/VA 0307SA/PA 0327EA/VA 0357SA/PA 0357EA/VA 0397SA/PA 1000 2000 50Hz 1050(E/V) 1070(S/P) 1120(E/V) 1180(S/P) 1220(E/V) 1340(S/P) 1380(E/V) 1500(S/P) JOHNSON CONTROLS...
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���������������������������������������������������� ���� ��� �� � � ���� EVAP JOHNSON CONTROLS SI UNITS ��������������������� YCIV MODELS 60Hz 0267EA/VA 0287SA/PA 0287EA/VA 0307SA/PA 0327EA/VA 0357SA/PA 0357EA/VA 0397SA/PA FORM 201.23-EG1 (1007) � 50Hz 1050(E/V) 1070(S/P) 1120(E/V) 1180(S/P) 1220(E/V) 1340(S/P) 1380(E/V) 1500(S/P) �����...
Physical Data Refrigerant R-134a General Unit Data Number of Independent Refrigerant Circuits Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, lbs Oil Charge, Ckt.-1/Ckt.-2, gal. Compressors, Semi-hermetic Screw Qty per Chiller Condensers, High Efficiency Fin/Tube with Integral Subcooler Total Chiller Coil Face Area, ft Number of Rows Fins per Inch Condenser Fans...
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Refrigerant R-134a General Unit Data Number of Independent Refrigerant Circuits Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, lbs Oil Charge, Ckt.-1/Ckt.-2, gal. Glycol Charge (43% concentration), gal Comp.s, Semihermetic Screw Quantity per Chiller Condensers, High Efficiency Fin/Tube with Integral Subcooler Total Chiller Coil Face Area, ft2 Number of Rows Fins per Inch Condenser Fans...
Physical Data Refrigerant R-134a General Unit Data Number of Independent Refrigerant Circuits Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, lbs Oil Charge, Ckt.-1/Ckt.-2, gal. Compressors, Semihermetic Screw Qty per Chiller Condensers, High Efficiency Fin/Tube with Integral Subcooler Total Chiller Coil Face Area, ft2 Number of Rows Fins per Inch Condenser Fans...
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Refrigerant R-134a General Unit Data Number of Independent Refrigerant Circuits Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, lbs Oil Charge, Ckt.-1/Ckt.-2, gal. Glycol Charge (43% concentration), gal Comp.s, Semihermetic Screw Quantity per Chiller Condensers, High Efficiency Fin/Tube with Integral Subcooler Total Chiller Coil Face Area, ft2 Number of Rows Fins per Inch Condenser Fans...
Physical Data Refrigerant R-134a General Unit Data Number of Independent Refrigerant Circuits Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, kg. Oil Charge, Ckt.-1/Ckt.-2, liters Compressors, Semihermetic Screw Qty per Chiller Condensers, High Efficiency Fin/Tube with Integral Subcooler Total Chiller Coil Face Area, m2 Number of Rows Fins per meter Condenser Fans...
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Refrigerant R-134a General Unit Data Number of Independent Refrigerant Circuits Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, kg. Oil Charge, Ckt.-1/Ckt.-2, liters Glycol Charge (43% concentration), liters Compressors, Semihermetic Screw Quantity per Chiller Condensers, High Efficiency Fin/Tube with Integral Subcooler Total Chiller Coil Face Area, m Number of Rows Fins per meter Condenser Fans...
Physical Data Refrigerant R-134a General Unit Data Number of Independent Refrigerant Circuits Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, kg. Oil Charge, Ckt.-1/Ckt.-2, liters Compressors, Semihermetic Screw Qty per Chiller Condensers, High Efficiency Fin/Tube with Integral Subcooler Total Chiller Coil Face Area, m2 Number of Rows Fins per meter Condenser Fans...
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Refrigerant R-134a General Unit Data Number of Independent Refrigerant Circuits Refrigerant Charge, R-134a, Ckt.-1/Ckt.-2, kg. Oil Charge, Ckt.-1/Ckt.-2, liters Glycol Charge (43% concentration), liters Compressors, Semihermetic Screw Quantity per Chiller Condensers, High Efficiency Fin/Tube with Integral Subcooler Total Chiller Coil Face Area, m Number of Rows Fins per meter Condenser Fans...
Dimensions – Models YCIV0157E/V and YCIV0157S/P 4" POWER ENTRY IS ON BOTTOM OF PANEL 0157E/V 0157S/P Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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1 5/16" (TYP) 93 15/16" (3) RIGGING HOLES EACH SIDE (3 X 2) POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS 5/8" MOUNTING HOLES (TYP) 101 5/8" 50" VIEW D-D 10" WATER OUTLET WATER INLET 80" 103 3/8" 230" FORM 201.23-EG1 (1007) ORIGIN 60"...
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Dimensions – Models YCIV0177E/V, YCIV0177S/P, YCIV0187E/V and YCIV0187S/P 4" POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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Dimensions – Models YCIV0197E/V, YCIV0207S/P, and YCIV0227S/P 4" POWER ENTRY IS ON BOTTOM OF PANEL 0197E/V 0207S/P 0227S/P Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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Dimensions – Models YCIV0207E/V and YCIV0227E/V 4" POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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1 5/16" (TYP) 93 15/16" (4) RIGGING HOLES EACH SIDE 3 X 2 POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS 5/8" MOUNTING HOLES (TYP) 60" 49 3/16" 64 3/16" VIEW D-D 10" (WATER INLET) 10" (WATER OUTLET) 85 5/8" 284 7/8"...
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Dimensions – Models YCIV0247S/P, YCIV0247E/V, and YCIV0267S/P 4" POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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1 5/16" (TYP) 93 15/16" (4) RIGGING HOLES EACH SIDE 3 X 2 POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS 5/8" MOUNTING HOLES (TYP) APPROX. OPERATING WEIGHT DISTRIBUTING (LB) 60" 49 3/16" 64 3/16" VIEW D-D 10" (WATER INLET) 10"...
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Dimensions – Models YCIV0267E/V, and YCIV0287S/P 4" POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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Dimensions – Models YCIV0287E/V 4" POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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Dimensions – Models YCIV0307S/P 4" POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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1 5/16" (TYP) 83 1/8" 93 15/16" 10" (WATER OUTLET) (4) RIGGING HOLES EACH SIDE 3 X 2 POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS 5/8" MOUNTING HOLES (TYP) 80 3/16" 93 5/8" 10" (WATER INLET) 15" 238 5/8" 357"...
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Dimensions – Models YCIV0327E/V and YCIV0357S/P 4" POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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Dimensions – Models YCIV0357E/V and YCIV0397S/P 4" POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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1 5/16" (TYP) 53 3/8" 93 15/16" (5) RIGGING HOLES EACH SIDE 3 X 2 445" POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS 5/8" MOUNTING HOLES (TYP) 19" 112 11/16" VIEW D-D 10" (WATER OUTLET) 10" (WATER INLET) 15" 328 1/8"...
Dimensions – YCIV0590E/V and YCIV0600S/P POWER ENTRY IS ON BOTTOM OF PANEL 0590E/V 0600S/P Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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FORM 201.23-EG1 (1007) 16 MOUNTING HOLES (TYP) ORIGIN 1524 33 (TYP) 2581 1270 1278 VIEW D-D 2387 1151 10" 10" WATER OUTLET WATER INLET (3) RIGGING HOLES EACH SIDE (76 X 51) 2032 2626 5842 POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS...
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Dimensions – YCIV0630E/V, YCIV0650S/P, YCIV0700E/V and YCIV0720S/P POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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DIMENSIONS (mm) UNLESS OTHERWISE NOTED 33 (TYP) 2387 (3) RIGGING HOLES EACH SIDE 76 X 51 POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS 16 MOUNTING HOLES (TYP) 1770 2192 VIEW D-D 10" (WATER OUTLET) 2146 FORM 201.23-EG1 (1007) ORIGIN 1524 1270 1278...
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Dimensions – YCIV0760E/V, YCIV0770S/P, and YCIV0890S/P POWER ENTRY IS ON BOTTOM OF PANEL 0760E/V 0770S/P 0890S/P Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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FORM 201.23-EG1 (1007) 16 MOUNTING HOLES (TYP) ORIGIN 1524 33 (TYP) 1770 2192 1270 1278 VIEW D-D 2387 1151 10" (WATER INLET) 10" (WATER OUTLET) (3) RIGGING HOLES EACH SIDE 76 X 51 2235 2624 6960 POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS...
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Dimensions – YCIV0800E/V and YCIV0830E/V POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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33 (TYP) 2387 (4) RIGGING HOLES EACH SIDE 76 X 51 POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS 16 MOUNTING HOLES (TYP) 1524 1250 1631 VIEW D-D 10" (WATER INLET) 10" (WATER OUTLET) 2174 7236 4590 8077 FORM 201.23-EG1 (1007) ORIGIN 1524 1278...
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Dimensions – YCIV0920S/P, YCIV0930E/V, and YCIV1000S/P POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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33 (TYP) 2387 (4) RIGGING HOLES EACH SIDE 76 X 51 POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS 16 MOUNTING HOLES (TYP) 1524 1250 1631 VIEW D-D 10" (WATER INLET) 10" (WATER OUTLET) 2009 7236 4590 8077 FORM 201.23-EG1 (1007) ORIGIN 1524 1278...
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Dimensions – YCIV1050E/V and YCIV1070S/P POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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33 (TYP) 2111 2387 (4) RIGGING HOLES EACH SIDE 76 X 51 POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS 16 MOUNTING HOLES (TYP) 2037 2377 10" (WATER INLET) 10" (WATER OUTLET) 6060 9068 8565 FORM 201.23-EG1 (1007) ORIGIN 1778 1346 1245 1151...
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Dimensions – YCIV1120E/V POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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33 (TYP) 1356 2387 (5) RIGGING HOLES EACH SIDE 76 X 51 10185 POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS 16 MOUNTING HOLES (TYP) 2515 1930 VIEW D-D 10" (WATER OUTLET) 10" (WATER INLET) 5024 8141 5504 10699 FORM 201.23-EG1 (1007) ORIGIN 1778 1270...
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Dimensions – YCIV1180S/P POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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FORM 201.23-EG1 (1007) 16 MOUNTING HOLES (TYP) ORIGIN 1778 33 (TYP) 2111 2037 2377 1346 1245 2387 1151 10" (WATER INLET) 10" (WATER OUTLET) (4) RIGGING HOLES EACH SIDE 76 X 51 5024 6060 3584 9068 8565 POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS...
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Dimensions – YCIV1220E/V and YCIV1340S/P POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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33 (TYP) 1882 1356 2387 (5) RIGGING HOLES EACH SIDE 76 X 51 10185 POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS 16 MOUNTING HOLES (TYP) 2515 1930 VIEW D-D 10" (WATER OUTLET) 10" (WATER INLET) 5024 8141 5504 10700 FORM 201.23-EG1 (1007) ORIGIN 1778...
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Dimensions – YCIV1380E/V and YCIV1500S/P POWER ENTRY IS ON BOTTOM OF PANEL Notes: 1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensures rated performance, reliable operation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpre- dictable air patters and possible diminished performance.
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33 (TYP) 1356 2387 (5) RIGGING HOLES EACH SIDE 76 X 51 11303 POWER: SINGLE POINT WITH TERMINAL BLOCK JOHNSON CONTROLS 16 MOUNTING HOLES (TYP) 2863 VIEW D-D 10" (WATER OUTLET) 10" (WATER INLET) 8334 5532 11816 FORM 201.23-EG1 (1007) ORIGIN 1778 1930...
Isolator Locations MODEL 60 Hz 50 Hz LEFT - L Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils YCIV0157S/P YCIV0600S/P RIGHT - R Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils LEFT - L Al Fin Coils...
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MODEL 60 Hz 50 Hz LEFT - L Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils YCIV0267S/P YCIV1000S/P RIGHT - R Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils LEFT - L Al Fin Coils...
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Isolator Locations MODEL 60 Hz 50 Hz LEFT - L Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils YCIV0157E/V YCIV0590E/V RIGHT - R Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils LEFT - L Al Fin Coils...
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MODEL 60 Hz 50 Hz LEFT - L Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils YCIV0227E/V YCIV0830E/V RIGHT - R Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils LEFT - L Al Fin Coils...
Isolator Locations MODEL 60 Hz 50 Hz LEFT - L Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils YCIV0157S/P YCIV0600S/P RIGHT - R Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils LEFT - L Al Fin Coils...
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MODEL 60 Hz 50 Hz LEFT - L Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils YCIV0247S/P YCIV0920S/P RIGHT - R Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils LEFT - L Al Fin Coils...
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Isolator Locations MODEL 60 Hz 50 Hz LEFT - L Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils YCIV0157E/V YCIV0590E/V RIGHT - R Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils LEFT - L Al Fin Coils...
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MODEL 60 Hz 50 Hz LEFT - L Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils YCIV0227E/V YCIV0830E/V RIGHT - R Al Fin Coils Cu Fin Coils RS&LS1 / Al Fin Coils RS&LS1 / Cu Fin Coils LEFT - L Al Fin Coils...
Isolator Details ONE INCH DEFLECTION SPRING ISOLATOR CROSS-REFERENCE Illustration shows single spring CIP-B or CIP-C mount. EQUIPMENT BASE Dowel Pin is 3/8" dia. for CIP-A & 1/2" thereafter FERROUS HOUSING SIDE ACCESS INTERNAL ADJUSTMENT BOLT Turn clockwise to load spring and maintain Free &...
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Isolator Details TWO INCH DEFLECTION, SEISMIC SPRING ISOLATOR CROSS-REFERENCE Vertical Limit Stops-Out of contact during normal operation Lower Restraining ‡‡ ‡‡ SIZE 2-C2 8 1/2 SIZE 2-C2 215.9 *Weight Range (lbs) Up to 358 lbs 358 to 443 lbs 443 to 582 lbs 582 to 783 lbs 783 to 1038 lbs 1038 to 1497 lbs...
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FORM 201.23-EG1 (1007) INTENTIONALLY LEFT BLANK JOHNSON CONTROLS...
6. Local codes may take precedence. 7. Control KVA includes operational controls and evaporator heaters. 8. System inrush current is less than RLA due to the use of York Variable Speed Drive technology. Typical Compressor Starting Current ( first four seconds of startup):...
Power Wiring ��� ��� � � FIG. 1 – TWO COMPRESSOR WIRING DIAGRAM WITH CIRCUIT BREAKER ��� ��� � � FIG. 2 – TWO COMPRESSOR WIRING DIAGRAM WITH TERMINAL BLOCK JOHNSON CONTROLS 2 COMPRESSOR POWER WIRING CONNECTIONS � ���������� ����� ������ ����������� ���...
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Power Wiring ������������ ������������������������ ���� ���� ���� � � � FIG. 3 – THREE COMPRESSOR WIRING DIAGRAM WITH CIRCUIT BREAKER – SINGLE POINT 3 COMPRESSOR POWER WIRING CONNECTIONS FIG. 4 – THREE COMPRESSOR WIRING DIAGRAM WITH TERMINAL BLOCK – SINGLE POINT –.continued ���...
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FORM 201.23-EG1 (1007) INTENTIONALLY LEFT BLANK JOHNSON CONTROLS...
Typical Control Wiring - Two Compressor JOHNSON CONTROLS...
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FORM 201.23-EG1 (1007) For informational purposes only. Do not attempt to tie into wiring without a proper wiring diagram. JOHNSON CONTROLS...
Typical Control Wiring - Three Compressor JOHNSON CONTROLS...
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FORM 201.23-EG1 (1007) For informational purposes only. Do not attempt to tie into wiring without a proper wiring diagram. JOHNSON CONTROLS...
Application Data UNIT LOCATION The YCIV chillers are designed for outdoor installation. When selecting a site for installation, be guided by the following requirements: 1. Installation sites may be either on a roof or on ground level. (See FOUNDATION) 2. Select a place having an adequate supply of fresh air for the condensers.
Guide Specifications PART 1 — GENERAL 1.01 SCOPE A. The requirements of the General Conditions, Supple- mentary Conditions, and Drawings apply to all work herein. B. Provide Microprocessor controlled, twin-screw com- pressor, air-cooled, liquid chillers of the scheduled capacities as shown and indicated on the Drawings, including but not limited to: 1.
Guide Specifications system, interconnecting wiring, safety and operating controls including capacity controller, control center, motor starting components, and special features as specified herein or required for safe, automatic operation. C. Operating Characteristics: 1. Provide low ambient control and high ambient options as required to ensure unit is capable of operation from 0°F to 125°F (-18°C to 52°C) ambient.
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with full height collars. Subcooling coil an integral part of condenser. Design working pressure shall be 450 PSIG (31 bar). 2. Low Sound Fans: Shall be dynamically and statically balanced, direct drive, corrosion re- sistant glass fiber reinforced composite blades molded into low noise, full airfoil cross section, providing vertical air discharge from extended orifices.
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Guide Specifications atures, ambient, lead compressor identification, clock and schedule, (variable) out of range, remote input indication, chilled liquid reset setpoint, and history data for last ten shutdown faults. Compressor suc- tion, discharge, and oil pressures and temperatures, suction and discharge superheats, percent of full- load, operating hours, starts, and anti-recycle timer status.
components. 4. Louvered/Wire Panels: Louvered steel panels on external condenser coil faces, painted to match unit panels. Heavy gauge, welded wire- mesh, coated to resist corrosion, around base of machine to restrict unauthorized access. E. Evaporator options: 1. Provide 1-1/2” (38mm) cooler insulation in lieu of standard 3/4”...
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