Model YCAV Air-Cooled Screw Compressor Liquid Chillers Style A

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Dimensions - English - continuedFORM 201.21-EG1 (711)<strong>YCAV</strong>0417E/V, 0477S/P, 1549E/V, 1739S/P1 1/2"CONTROL ENTRY3" WIDE X 11 1/2" HIGH4"POWER ENTRY10" WIDE X 13" HIGHVIEW B-BPOWER ENTRY IS ON BOTTOM OF PANEL2 15/16"15"VIEW C-CCCBB5/8" 88 1/4"89 1/2"VIEW A-ANotes:1. Placement on a level surface free of obstructions (including snow, for winter operation) or air recirculation ensure rated performance, reliableoperation, and ease of maintenance. Site restrictions may compromise minimum clearances indicated below, resulting in unpredictable airpatterns and possible diminished performance. Johnson Controls’ unit controls will optimize the operation without nuisance high pressure safetycutouts: however, the system designer MUST consider potential performance degradation.2. Access to the unit control center stipulates the unit is no higher when on spring isolators. Recommended minimum clearances: side to wall - 6';rear to wall - 6'; control panel end to wall - 4'; top - no obstructions whatsoever; distance between adjacent units - 10'. No more than one adjacentwall may be higher than the unit.98JOHNSON CONTROLS
FORM 201.21-EG1 (711)CONTROL PANEL2 X 10" TYP.(TO ISO LOC)88 1/4"15/16"(TO EVAP. CONN)ORIGIN48 1/2"D90 15/16"27 3/4"17 7/8"6"11 1/2"AA5/8" MOUNTING3 1/2" TYP. HOLES (TYP.)SYS 1SYS 2SYS 3SYS 448 1/2" 61 1/2"55"62"64"61"80"74"57"YVIEW D-DGC X190 7/8"15 13/16"10"WATER OUTLET10"WATER INLET4-1/2" X 2"(8) RIGGING HOLES91 9/16" 47 1/2" 38 7/16"87 5/8" 102"98 9/16"78 11/16"Z572 7/8"GC X1 1/4" TYP.D95 9/16"JOHNSON CONTROLS99
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FORM 201.21-EG1 (711)Model YCAV Air
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IntroductionFORM 201.21-EG1 (711)YO
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Specifications - continuedFORM 201.
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Accessories and Options - continued
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Temperatures and FlowsFORM 201.21-E
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Water Pressure DropFORM 201.21-EG1
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Water Pressure Drop - continuedFORM
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EfficiencyFORM 201.21-EG1 (711)Mode
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FORM 201.21-EG1 (711)Standard Effic
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High Efficiency Ratings - English -
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Standard Efficiency Ratings - SI -
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High Efficiency Ratings - SI - 60Hz
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Page 72 and 73: Dimensions - EnglishFORM 201.21-EG1
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Page 104 and 105: Dimensions - SIFORM 201.21-EG1 (711
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Page 136 and 137: Isolator DetailsFORM 201.21-EG1 (71
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Page 140 and 141: Electrical Data - 2 Comp - 60HzFORM
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Electrical Data - 4 Comp - 60HzFORM
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Electrical Data - 4 Comp - 50HzFORM
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Electrical NotesFORM 201.21-EG1 (71
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Power Wiring - continuedFORM 201.21
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Power Wiring - continuedFORM 201.21
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Typical Control Wiring - Two Compre
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FORM 201.21-EG1 (711)Typical Contro
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Typical Control Wiring - Four Compr
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Application DataFORM 201.21-EG1 (71
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Guide Specifications - continuedFOR
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Guide Specifications - continuedFOR
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C. Components: Installing Contracto
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Model YCAV Air-Cooled Screw Compressor Liquid Chillers Style A

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