User ManualTable of ContentsFORM 201.18-EG1 (200)1TABLE OF CONTENTS2NOMENCLATURE2Introduction3Specifications4COMPLETE FACTORY PACKAGE4SEMI-HERMETIC YORK SCREW COMPRESSORS4CONDENSER SECTION4EVAPORATOR4REFRIGERANT CIRCUIT5MICROPROCESSOR CONTROLS5POWER PANEL6Accessories and Options7Temperatures and Flows10Water Pressure Drop12Ratings – English Units14Ratings – SI Units28Physical Data36ENGLISH UNITS36SI UNITS38Dimensions – YCAS0090 – 0100EC (English)40Dimensions – YCAS0090 – 0100EC (SI)42Dimensions – YCAS0110 – 0120EC (English)44Dimensions – YCAS0110 – 0120EC (SI)46Dimensions – YCAS0130 - 0180 (English)48Dimensions – YCAS0130 - 0180 (SI)50Dimensions – YCAS0200 - 0230 (English)52Dimensions – YCAS0200 - 0230 (SI)54Dimensions – YCAS0250 - 0270 (English)56Dimensions – YCAS0250 - 0270 (SI)58Dimensions – YCAS0300 - 0330 (English)60Dimensions – YCAS0300 - 0330 (SI)62Dimensions – YCAS0360 (English)64Dimensions – YCAS0360 (SI)66Dimensions – YCAS0400 - 0440 (English)68Dimensions – YCAS0400 - 0440 (SI)70Operating Weights – Aluminum Fin Coils72Isolator Selection – Aluminum Fin Coils73Operating Weights – Copper Fin Coils74Isolator Selection – Copper Fin Coils75Isolator Details76R3 / RD3 SERIES76R4 / RD4 SERIES76CP-2-XX77AWMR-1-XXX77AWMR-2-XXX77Electrical Data78MULTIPLE POINT POWER SUPPLY CONNECTION - 2 COMPRESSOR UNITS78MULTIPLE POINT POWER SUPPLY CONNECTION - 3 & 4 COMPRESSOR UNITS80OPTIONAL SINGLE-POINT POWER SUPPLY WITH INDIVIDUAL SYSTEM CIRCUIT BREAKERS – 2 COMPRESSOR UNITS82OPTIONAL SINGLE-POINT POWER SUPPLY CONNECTION WITH INDIVIDUAL SYSTEM CIRCUIT BREAKERS – 3 & 4 COMPRESSOR UNITS84OPTIONAL SINGLE-POINT POWER SUPPLY CONNECTION – 2 COMPRESSOR UNITS86OPTIONAL SINGLE-POINT POWER SUPPLY CONNECTION TO FACTORY CIRCUIT BREAKER – 2 COMPRESSOR UNITS88Electrical Notes88CONTROL POWER SUPPLY (UNITS WITHOUT STANDARD CONTROL CIRCUIT TRANSFORMER)89CONTROL POWER SUPPLY (UNITS WITH STANDARD CONTROL CIRCUIT TRANSFORMER)89Power Connection Options90STYLE “F” 2 COMPRESSOR POWER WIRING CONNECTIONS90FIG. 1 – MULTIPLE POINT POWER SUPPLY CONNECTION90FIG. 2 – OPTIONAL SINGLE-POINT POWER SUPPLY WITH INDIVIDUAL SYSTEM CIRCUIT BREAKERS90FIG. 3 – OPTIONAL SINGLE-POINT POWER SUPPLY CONNECTION WITH FIELD SUPPLIED CIRCUIT PROTECTION91FIG. 4 – OPTIONAL SINGLE-POINT POWER SUPPLY WIRING TO FACTORY CIRCUIT BREAKER913 & 4 COMPRESSOR POWER CONNECTION OPTIONS92FIG. 5 – MULTIPLE POINT POWER SUPPLY CONNECTION92FIG. 6 – MULTIPLE POINT POWER SUPPLY CONNECTION WITH INDIVIDUAL SYSTEM CIRCUIT BREAKERS92FIG. 7 – OPTIONAL SINGLE-POINT POWER SUPPLY CONNECTION WITH INDIVIDUAL SYSTEM CIRCUIT BREAKERS93Typical Control Wiring – 2-Compressor Units94Application Data96UNIT LOCATION96FOUNDATION96CHILLED LIQUID PIPING96Guide Specifications97PART 1 — GENERAL97PART 2 — PRODUCTS97PART 3 — EXECUTION101Size: 1.2 MBPages: 104Language: EnglishOpen manual