MODELS YCAS0373, 0403, 0453, 0503, 0543, 0573, 0623, and YCAS0653 STYLE "G"

Transcription

1 AIR-COOLED SCREW LIQUID CHILLERS RENEWAL PARTS New Release Form: 20.9-RP2 (204) MODELS YCAS0373, 0403, 0453, 0503, 0543, 0573, 0623, and YCAS0653 STYLE "G" G TON Kw 50 Hz 380/ MODELS ONLY

2 CHANGEABILITY OF THIS DOCUMENT In complying with YORK's policy for continuous improvement, the information contained in this document is subjected to change without notice. While YORK makes no commitment to update or provide current information automatically to the manual user, that information, if applicable, can be obtained by contacting the nearest YORK Engineered Systems Service offi ce. It is the responsibility of operating/service personnel as to the applicability of these documents to the equipment in question. If there is any question in the mind of operating/ service personnel as to the applicability of these documents, then, prior to working on the equipment, they should verify with the owner, whether the equipment has been modifi ed and if the current literature is available. Literature updates that may occur will be posted on the Revision Sheet which is included with all manuals. If not found with the manual, the Revision Sheet can be found on the internet at AIR-COOLED SCREW LIQUID CHILLERS REVISION SHEET TO RENEWAL PARTS REVISION SHEET Rev Level: New Form: 20.9-RP2 REV Revision Sheets exist for the IOM and Renewal Parts YCAS AIR-COOLED LIQUID CHILLERS YCAS030 THROUGH YCAS0230 STYLE "G" REVISION LEVEL DATE DESCRIPTION/REFERENCE A 00/00/0 No changes to 20.9-RP2 (204) to date. Each update will be assigned a sequential Revision Level with the date it was introduced The Description/Change will explain the change. If necessary it will refer the reader to an additional supplement or bulletin YORK part number for the Revision Sheet to aid manufacturing and distribution Web address for the Revision Sheets 035-XXXXX-XXX 2 YORK INTERNATIONAL

3 TABLE OF CONTENTS PAGE UNIT NO MEN CLA TURE NAMEPLATE ENGINEERING DATA...4 EVAPORATOR EVAPORATOR COMPONENTS...6 CONDENSER COILS CONDENSER COIL COMPONENTS...8 FAN FAN COMPONENTS...0 PIPING REFRIGERANT PIPING COMPONENTS...2 RELIEF VALVES AND HP CUTOUT SWITCHES...6 COMPRESSOR COMPRESSOR...8 CONTROL PANEL CONTROL PANEL COMPONENTS...26 OPTIONS AND POWER PANELS OPTION AND POWER PANEL CONFIGURATION...28 POWER PANEL...30 OPTIONS PANEL...34 OPTIONS AND POWER PANEL COMPONENTS...38 FAN CONTACTOR COMPONENTS...54 SENSOR HARNESSES...56 TRANSDUCERS AND TEMP SENSORS...60 TRANSDUCER AND THERMISTOR WIRE HARNESS CONNECTORS...6 YORK INTERNATIONAL 3

4 TABLE OF CONTENTS (CONT'D) CHILLER OP TIONS PAGE YCAS CHILLER OPTIONS - KITS...62 ENCLOSURE KIT OPTIONS...63 OPTIVIEW REMOTE CONTROL CENTER...68 REMOTE CURRENT/TEMPERATURE RESET PARTS BREAKDOWN...69 RECOMMENDED SPARE PARTS...70 WARNING HIGH VOLTAGE Is used in the operation of this equipment. DEATH OR SERIOUS INJURY may result if personnel fail to observe safety precautions. Work on electronic equipment should not be undertaken unless the individual(s) have been trained in the proper maintenance of equipment and is (are) familiar with its potential hazards. Shut off power supply to the equipment before beginning work and follow lockout procedures. When working inside equipment with power off, take care to discharge every capacitor likely to hold dan ger ous potential. Be careful not to contact high voltage connections when installing or operating this equipment. LOW VOLTAGE DO NOT be misled by the term low voltage. Voltages as low as 50 volts may cause death. 4 YORK INTERNATIONAL

5 BASIC PART NUM BER UNIT NOMENCLATURE NAME PLATE ENGINEERING DATA YCAS0543EC40XGA BASE PRODUCT TYPE NOMINAL CAPACITY UNIT DESIGNATOR REFRIGERANT VOLTAGE/STARTER DESIGN/DEVELOPMENT LEVEL Y : YORK # # # # Tons/Kw S Standard C :R-22 G C : Chiller 0373 E High Effi ciency B :R-407C A : Air Cooled 0403 G High Ambient A S : Screw :380-45/3/ X :Across the Line 0623 Y :Wye Delta 0653 :Design Series G : :Engineering Change or PIN Level PART NUMBER LETTER CODES POWER FIELD CONTROLS FIELD COMPRESSOR / PIPING FIELD X X : Standard Power Option X : No Ambient Kit # # M D : MP NF Disconnect Switch T : Temp. Reset / Offset T S M B S B : MP TB w/ind. Sys. Brkr. : SP TB w/ind. Sys. Brkr. C B : Current Reset / Offset : Temp. and Current Reset / Offset C S D B : SP NF Disconnect Switch w/ind. Sys. Brkr. S : Spanish LCD & Keypad Display B S S C S S X S D B X : SP TB w/ Ind. Sys. NF Disc. Sw. : SP CB w/ Ind. Sys. NF Disc. Sw. : SP TB : SP NF Disc. Sw. : SP CB F : French LCD & Keypad Display : : : : T : Control Transformer : L : N. American Safety Code (cu.l./cetl) MP = Multiple Point N : No Listing (typically 50 HZ non-ce, SP = Single Point non-u.l. NF = Non-Fused : TB = Terminal Block P : Pump Control Ser. = Service O : OptiView Remote Panel Ind. Sys. Brkr. & L. Ext. Handles = Individual S : Sequence Control & Automatic Lead Transfer System Breaker & Lockable External Handle :Low Temp. Brine (LBrT) :Thermal Storage :Chicago Relief Code :Service Isolation Valve :Both Chicago Relief Code & Isolation Valve EVAP. FIELD CONDENSER FIELD CABINET FIELD X :50# PSI DWP X : Aluminum X 3 :300# PSI DWP C : Copper D :Double Thick Insulation B : Black Fin 3 W :Weld Flange P : Phenolic 5 V :Victaulic Flange X : TEAO Fan 7 S :Flow Switch Motors D :Diff. Press. Switch A :ASME Pressure Vessel and Associated Codes R :Remote Cooler 55 EXTENDED FIELD WARRANTY 56 REFRIGERANT WARRANTY B L H S N 6 PLANT OF MANUFACTURE : Wire Condenser Headers Only (factory) : Wire (Full Unit) Enc. Panels (factory) : Wire/Louvered Enc. Panels (factory) : Louvered (Cond. Only) Enc. Panels (factory) : Louvered (Full Unit) Enc. Panels (factory) : Acoustic Sound Blanket : Low Sound Fans : High Static Fans : " Defl ection : Seismic : Neoprene Pads X B C D E F G H : st Year Parts Only : st Year Parts & Labor : 2nd Year Parts Only : 2nd Year Parts & Labor : 5 Year Compressor Parts Only : 5 Year Compressor Parts & Labor Only : 5 Year Units Parts Only : 5 Year Unit Parts & Labor X 2 5 : No Refrigerant Warranty : Year Refrigerant : 2 Year Refrigerant : 5 Year Refrigerant R : Monterrey NOTES:. Q :DENOTES SPECIAL / S.Q. 2. # :DENOTES STANDARD 3. X :w/in OPTIONS FIELD, DENOTES NO OPTION SELECTED 4. Agency Files (i.e. U.L. / ETL; CE; ARI; ETC.) will contain info. based on the fi rst 4 characters only. 5. Plant of manufacture to include PIN 6 upon entering the chiller order. YORK INTERNATIONAL 5

6 Evaporator EVAPORATOR COMPONENTS Service Note: Pin location 38 in Model Number will be "X" for 50# DWP Cooler. Pin location 38 in Model Number will be "3" for 300# DWP Cooler Service Note: Standard 50# DWP Cooler Flow Switch Optional 300# DWP Cooler Flow Switch Differential Pressure Switch FIG. EVAPORATOR COMPONENTS (REF. TABLES AND A, PAGE 7) 6 YORK INTERNATIONAL

7 EVAPORATOR COMPONENTS (CONT'D) TABLE EVAPORATOR COMPONENTS - 50 PSIG (SEE FIG., PAGE 6) ITEM NUM- BER QTY PER UNIT DESCRIPTION DWP UNIT MODELS YCAS0373 THRU YCAS UNIT MODELS YCAS0543 THRU YCAS UNIT MODEL YCAS Evaporator, less Heater & Insulation ALL Head, Connection End ALL Head, Back End ALL Baffl e, Connection End ALL Baffl e, Back End ALL Gasket, Baffl e and Head ALL Heater, Cooler 80 Watt ALL Heater, Cooler 280 Watt Insulation (3/4"x49"x65") ALL 9 - Insulation ( /2"x49"x65") qt. Adhesive (Use with #6) ALL Sensor, Water Temperature ALL Well, Thermo ALL Evaporator TABLE A EVAPORATOR COMPONENTS PSIG (SEE FIG., PAGE 6) ITEM NUMBER QTY PER UNIT DESCRIPTION DWP UNIT MODELS YCAS0373 THRU YCAS UNIT MODELS YCAS0543 THRU YCAS Evaporator, less Heater & Insulation ALL Head, Connection End ALL Head, Back End ALL Baffl e, Connection End ALL Baffl e, Back End ALL Gasket, Baffl e and Head ALL Heater, Cooler 80 Watt ALL Heater, Cooler 280 Watt Insulation (3/4"x49"x65") ALL 9 - Insulation ( /2"x49"x65") qt. Adhesive (Use with #6) ALL Sensor, Water Temperature ALL Well, Thermo ALL YORK INTERNATIONAL 7

8 CONDENSER COIL COMPONENTS Condenser POWER PANEL END OF CHILLER 5 RH 5 LH RH 5 LH FIG. 2 CONDENSER COIL COMPONENTS - YCAS0653 SHOWN (REF. TABLE 2, PAGE 9) 8 YORK INTERNATIONAL

9 CONDENSER COIL COMPONENTS (CONT D) TABLE 2 CONDENSER COIL COMPONENTS (SEE FIG. 2, PAGE 8) ITEM NUMBER ALUMINUM FIN COILS DESCRIPTION 5 Coil Assembly* BLACK FIN COILS 5 Coil Assembly* PHENOLIC COILS 5 Coil Assembly* COPPER COILS 5 Coil Assembly* POSI- TION QTY MODELS YCAS ' COILS MODELS YCAS ' COILS MODELS YCAS ' COILS RH LH RH LH RH LH RH LH Condenser *Note: Coil Assembly includes coil and headers. *Note: Coils for each circuit are denoted left and right as viewed from the power panel end of chiller. YORK INTERNATIONAL 9

10 FAN COMPONENTS Service Note: Fan Hub to Shaft Joint should be sealed with protective coating - use RUST VETO a solvent type, rust preventative coating. Fans a FIG. 3 FAN COMPONENTS Service Note: Pin Location 52 in Model Number will be X for Standard Fan, or L for Low Noise Fan. See page 4. TABLE 3 FAN COMPONENTS ITEM NUMBER DESCRIPTION VOLTAGE CODE STANDARD 7/8", 60 RPM FAN TYPE LOW NOISE 7/8", 850 RPM s Motor, Fan 2 HP (YCAS0373-YCAS0653) 2 s Blade All Guard All Orifi ce All Support, Inner All Support, Outer All Spacer (.375 I.D.) All Screw, Cap (M8x25) All Spacer (.406 I.D.) All S = Recommended Spare Parts 0 YORK INTERNATIONAL

11 Service Note: Fan Hub to Shaft Joint should be sealed with protective coating - use RUST VETO a solvent type, rust preventative coating. FAN COMPONENTS Fans 362-a FIG. 3a FAN COMPONENTS Service Note: Pin Location 52 in Model Number will be H for High Static Fan. See page 4. TABLE 3a FAN COMPONENTS ITEM NUMBER DESCRIPTION VOLTAGE CODE FAN TYPE HIGH STATIC 7/8", 60 RPM s Motor, Fan 5 HP (YCAS0373-YCAS0653) 2 s Blade All Guard All Orifi ce All Support, Upper Right All Support, Upper Left Support, Lower All Spacer (.53 I.D.) All Screw, Cap (M8x25) All Spacer (.406 I.D.) All S = Recommended Spare Parts YORK INTERNATIONAL

12 REFRIGERANT PIPING COMPONENTS CHILLER MODEL YCAS Piping FIG. 4 REFRIGERANT PIPING COMPONENTS - MODEL YCAS0653 SHOWN (REF. TABLE 4, PAGES 4 AND 5) 2 YORK INTERNATIONAL

13 REFRIGERANT PIPING COMPONENTS (CONT'D) CHILLER MODEL YCAS Piping a FIG. 4a REFRIGERANT PIPING COMPONENTS (REF. TABLE 4, PAGES 4 AND 5) YORK INTERNATIONAL 3

14 REFRIGERANT PIPING COMPONENTS (CONT D) CHILLER MODEL YCAS TABLE 4 REFRIGERANT PIPING COMPONENTS (SEE FIGS. 4 AND 4A, PAGES 2 AND 3) ITEM NO. QTY PER UNIT DESCRIPTION YCAS xxx YCAS xxx YCAS xxx s 2 Valve, Electronic Expansion Piping 2 2 Valve, Thermal Expansion - Economizer N/A N/A 3 2 Valve, Solenoid - Economizer N/A N/A 4 2 Dehydrator, Body (Replacable Core) s 4 Core, Dehydrator Moisture Indicator, Body Moisture Indicator, Sight Glass Cap Valve, Liquid Stop Compressor See page Valve, Charging Economizer, Heat Exchanger N/A N/A 2 Oil Separator (Sys. ) Oil Separator (Sys. 2) Valve, Ball (Oil Line) S = Recommended Spare Parts ITEM NO. QTY PER UNIT DESCRIPTION YCAS xxx YCAS xxx YCAS xxx s 2 Valve, Electronic Expansion Valve, Thermal Expansion - Economizer Valve, Solenoid - Economizer Dehydrator, Body (Replacable Core) s 4 Core, Dehydrator Moisture Indicator, Body Moisture Indicator, Sight Glass Cap Valve, Liquid Stop Compressor See page Valve, Charging Economizer, Heat Exchanger Oil Separator (Sys. ) Oil Separator (Sys. 2) Valve, Ball (Oil Line) S = Recommended Spare Parts 4 YORK INTERNATIONAL

15 REFRIGERANT PIPING COMPONENTS (CONT D) CHILLER MODEL YCAS TABLE 4 (CONT'D) REFRIGERANT PIPING COMPONENTS (SEE FIGS. 4 AND 4A, PAGES 2 AND 3) ITEM NO. QTY PER UNIT DESCRIPTION YCAS xxx YCAS xxx s 2 Valve, Electronic Expansion Valve, Thermal Expansion - Economizer Valve, Solenoid - Economizer Dehydrator, Body (Replacable Core) s 4 Core, Dehydrator Moisture Indicator, Body Moisture Indicator, Sight Glass Cap Valve, Liquid Stop Compressor See page Valve, Charging Economizer, Heat Exchanger Oil Separator (Sys. ) Oil Separator (Sys. 2) Valve, Ball (Oil Line) Piping S = Recommended Spare Parts TABLE 4A HOT GAS BY-PASS SOLENOID VALVE ( ) COIL REPLACEMENT MODEL NUMBERS VENDOR DESCRIPTION PART NUMBER SPORLAN ALL ALCO COIL ONLY, SOLENOID VALVE DANFOSS YORK INTERNATIONAL 5

16 RELIEF VALVES AND CUTOUT SWITCHES CHILLER MODEL YCAS 20 8 Line Number -00 ASME Line Number -40 French 6 5 Piping LD , 2 Line Number -90 German LD , 2 6 9, 2 7 LD0527 Line Number -90 German Line Number -40 French FIG. 5 RELIEF VALVES AND CUTOUT SWITCHES (REF. TABLE 5, PAGE 7) 6 YORK INTERNATIONAL

17 RELIEF VALVES AND CUTOUT SWITCHES (CONT D) 26 (O-RING) 25 Line Number -00 ASME Piping 23 LD05257 Line Number -40 French Line Number -90 German FIG. 5a RELIEF VALVES AND CUTOUT SWITCHES (REF. TABLE 5, PAGE 7) TABLE 5 RELIEF VALVES AND CUTOUT SWITCHES (SEE FIGS. 5 AND 5A, PAGES 6 & 7) ITEM NO. QTY PER UNIT DESCRIPTION SYSTEM ALL MODELS 5 2 Low Side Relief, Angle V-2 Bar Both High Side Relief, Angle V-3 Bar Both High Side Relief, Straight Thru 405 psig Both Low Side Relief, Straight Thru 300 psig Both Tube for 5,6 & 7 Both Tube for 8 Both Adapter for 5,6 & 7 Both High Press Sw, Man Reset 27.9 Bar Both High Press Sw, Man Reset 27.2 Bar Both Tee for 22 & 23 Both High Press Sw, Auto Reset 405 psig Both O-ring, Both YORK INTERNATIONAL 7

18 COMPRESSOR MODEL NOMENCLATURE DXS 36 L A R A 46 E Type of YORK Semi-Hermetic Twin Screw Compressor Diameter of Male Rotor 45 = 45.3 mm 36 = 36.4 mm 24 = 24.0 mm Economizer Utilization E = Economized N = Non-economized Voltage and Frequency 50 = 380/ Compressor Rotor Length L = Length L/D S = Short L/D Design Series Compressor Motor Vendor R = 2-Pole Reliance S = 2-Pole A.O. Smith T = 4-Pole Reliance Motor Stack & Diameter Code A = 0-/8 Dia. x 0.75 Stack B, C, etc. = TBA COMPRESSOR WEIGHTS MM SIZE WEIGHT (LBS.)* WEIGHT (Kg.) *Note: Less Service Valves. Service Note: Compressor Isolator Pad Kit (Reduces sound and vibration) one kit per compressor. Service Note: Compressor feet hold-down bolts, tightened from the underside of the frame rails must be removed. 8 YORK INTERNATIONAL

19 TABLE 6 COMPRESSOR PART NUMBERS COMPRESSOR MODEL VOLTAGE SYSTEM # COMPRESSOR SYSTEM #2 COMPRESSOR CODE PART # MODEL # MM QTY PART # MODEL # MM QTY YCAS DXS24LA DXS24LA 24 YCAS DXS24LA DXS24LA 24 YCAS DXS36LA DXS24LA 24 YCAS DXS36LA DXS36LA 36 YCAS DXS36LA DXS36LA 36 YCAS DXS36LA DXS36LA 36 YCAS DXS45LA DXS45LA 45 YCAS DXS45LA DXS45LA 45 Service Note: Compressor Change Out Kit - ALL Models (Includes Gaskets and O-rings) Compressor YORK INTERNATIONAL 9

20 COMPRESSOR (CONT D) Compressor a FIG. 6 24MM, 36MM & 45MM DXS COMPRESSOR COMPONENTS PARTIAL EXPLODED VIEW (REF. TABLE 7, PAGES 23 AND 24) 20 YORK INTERNATIONAL

21 COMPRESSOR (CONT D) a FIG. 6a 24MM, 36MM & 45MM DXS COMPRESSOR COMPONENTS PARTIAL EXPLODED VIEW (REF. TABLE 7, PAGES 23 AND 24) Compressor YORK INTERNATIONAL 2

22 8 FORM 20.9-RP2 (204) COMPRESSOR (CONT D) Compressor *CAUTION:. Valve Body Torque MUST NOT Exceed 0 ft. lbs. 2. Coil Nut Torque MUST NOT Exceed 3 ft. lbs YORK a FIG. 6b 24MM, 36MM & 45MM DXS COMPRESSOR COMPONENTS PARTIAL EXPLODED VIEW (REF. TABLE 7, PAGES 23 AND 24) YORK INTERNATIONAL

23 COMPRESSOR (CONT D) TABLE 7 COMPRESSOR COMPONENTS (SEE FIGS. 6, 6A AND 6B, PAGES 20-22) ITEM NO. PART DESCRIPTION PART NO. (Qty.) SCREW, SOCKET HD. CAP - M6 X 65MM LONG (26) 2 SEAL, TERMINAL (6) 3 INSULATOR, TOP (6) 4 WASHER, TERMINAL (6) 5 NUT, HEAVY HEX - 7/6" X 20UNF (2) 6 WASHER, LOCK - 7/6" (6) 7 THERMISTOR, 7/6" X 20UNF-2A (4) 8 PIN, STATOR LOCKING O-RING (4) 0 PLUG, HOLLOW HEX - 7/8" O-RING PLUG, HOLLOW HEX - 9/6" (8) 3 O-RING (8) 4 PLUG ORIFICE (3) 5 PLUG ORIFICE (2) 6 PLUG, HOLLOW HEX - 3/4" (7) 7 VALVE, ACCESS 7/6" PLUG, HOLLOW HEX - 7/6" (5) 9 O-RING (9) 20 PLATE, DATA O-RING (2) 22 VALVE, OIL CONTROL O-RING PLUG, OIL RETURN VALVE s ELEMENT, OIL FILTER s O-RING COVER, OIL FILTER SCREW, SOCKET HD. CAP - M8 X 30MM LONG (8) 29 SCREW, SOCKET HD. CAP - M0 X 45MM LONG (9) 30 SCREW, SOCKET HD. CAP - M0 X 60MM LONG (8) 3 s VALVE, CAPACITY CONTROL SCREW, SOCKET HD. CAP - M6 X 30MM LONG (8) 33 PLATE, VALVE COVER (24MM) PLATE, VALVE COVER (36MM & 45MM) GASKET, 3" (24MM) GASKET, 3 /2" (36MM & 45MM) Compressor S = Recommended Spare Parts YORK INTERNATIONAL 23

24 COMPRESSOR (CONT D) TABLE 7 CONT'D COMPRESSOR COMPONENTS (SEE FIGS. 6, 6A AND 6B, PAGES 20-22) Compressor ITEM NO. PART DESCRIPTION PART NO. (Qty.) 35 STRAINER, SUCTION (24MM) STRAINER, SUCTION (36MM & 45MM) COVER, SUCTION (24MM) COVER, SUCTION (36MM & 45MM) O-RING (2) 38 ORIFICE, MUFFLER (24MM) ORIFICE, MUFFLER (36MM & 45MM) SPRING, MUFFLER PRELOAD (24MM) SPRING, MUFFLER PRELOAD (36MM & 45MM) BUTTON, CHECK VALVE (24MM) BUTTON, CHECK VALVE (36MM) BUTTON, CHECK VALVE (45MM) SPACER, MUFFLER (24MM) SPACER, MUFFLER (36MM & 45MM) O-RING 2-58 (24MM) O-RING 2-6 (36MM & 45MM) COVER, DISCHARGE (24MM) COVER, DISCHARGE (36MM) COVER, DISCHARGE (45MM) GASKET, 2" (24MM) GASKET, 3" (36MM & 45MM) PLATE, VALVE COVER (24MM) PLATE, VALVE COVER (36MM & 45MM) O-RING 2-36 (24MM) O-RING 2-39 (36MM & 45MM) PLUG, ECONOMIZER (24MM) PLUG, ECONOMIZER (36MM & 45MM) SCREW, SOCKET HD. CAP - M2 X 25MM LONG HEATER, 350 WATTS ITEM REF. DESCRIPTION 5 GALLON OIL s R-22 Oil, Type 'L' (Synthetic) R-407C S = Recommended Spare Parts 24 YORK INTERNATIONAL

25 COMPRESSOR (CONT'D) TABLE 8 COMPRESSOR STOP VALVES AND GASKETS (SEE FIG. 7) COMPRESSOR LOCATION DESCRIPTION VALVE (A) GASKET (B) Suction Stop Valve - 2 5/8" MM Discharge Stop Valve - 2 /8" Economizer Stop Valve - 3/8" Suction Stop Valve - 3 5/8" MM Discharge Stop Valve - 2 5/8" Economizer Stop Valve - 3/8" Suction Stop Valve - 3 5/8" MM Discharge Stop Valve - 2 5/8" Economizer Stop Valve - 3/8" Economizer A B Compressor A B Suction A B Discharge LD05265a FIG. 7 COMPRESSOR STOP VALVES AND GASKETS (REF. TABLE 8) YORK INTERNATIONAL 25

26 CONTROL PANEL COMPONENTS FIG. 8 CONTROL PANEL COMPONENTS (REF. TABLE 9) Control Panel YORK INTERNATIONAL

27 CONTROL PANEL COMPONENTS (CONT D) TABLE 9 CONTROL PANEL COMPONENTS (SEE FIG. 8) ITEM PART QTY DESCRIPTION NO. NUMBER 2 Transformer, CL Transformer, 40VA V Transformer,Control Control Relay Mini Circuit Breaker Transformer, CL Relay Control Board s Micro Board I/O Expansion Board Power Supply Board RIBBON CABLE ASSEMBLY RIBBON CABLE ASSEMBLY EEV Board Micro-Gateway Power Supply Board (Optional) Micro-Gateway Board (Optional) SMART I/O Expansion Board EPROM (Use w/ SMART I/O Expansion Board) Ground Terminals Keypad (English) DISPLAY RIBBON CABLE ASSEMBLY Current Reset Kit (Optional) Temperature Reset Kit (Optional) RIBBON CABLE ASSEMBLY On/Off Switch s EPROM Control Panel S = Recommended Spare Parts YORK INTERNATIONAL 27

28 OPTION AND POWER PANEL CONFIGURATIONS Power panels and option panels are offered in several different confi gurations using three (3) major components:. TERMINAL BLOCKS 2. CIRCUIT BREAKERS 3. NON-FUSED DISCONNECT SWITCHES The most basic chiller power wiring confi guration uses TERMINAL BLOCKS in the power panels, and an options panel with no power wire termination hardware. See fi gures on previous page. The model pin number locations 6 and 7 would be X and X to refl ect this basic combination. Identify model pin number locations 6 and 7 to identify the chiller power wiring connections and hardware listed below. PIN 6 & 7 LETTER CODE OPTION PANEL AND POWER PANEL CONFIGURATIONS IDENTIFIERS X X Multiple Point Supply Terminal Block (Standard) M B Multiple Point Supply Circuit Breakers M D Multiple Point Supply Non-Fused Disconnect Switches S X Single Point Supply Terminal Block w/ Separate System Terminal Blocks B X Single Point Supply Circuit Breaker w/ Separate System Terminal Blocks S D Single Point Supply Non-Fused Disconnect Switch w/ Separate System Terminal Blocks C S Single Point Supply Circuit Breaker w/ Separate System Non-Fused Disconnect Switch S S Single Point Supply Terminal Block w/ Separate System Non-Fused Disconnect Switch S B Single Point Supply Terminal Block w/ Separate System Circuit Breakers D B Single Point Supply Non-Fused Disconnect Switch w/ Separate System Circuit Breakers Power Panel System # Control Panel Power Panel System #2 Option & Power Panel Options Panel FIG. 9 CONTROL, OPTIONS AND POWER PANELS LAYOUT 28 YORK INTERNATIONAL

29 OPTION AND POWER PANEL CONFIGURATIONS (CONT'D) POWER PANEL CIRCUIT # MICROPANEL POWER PANEL CIRCUIT # 2 POWER PANEL CIRCUIT # MICROPANEL POWER PANEL CIRCUIT # 2 OPTIONS: TERMINAL BLOCK, NON-FUSED DISCONNECT SWITCH or CIRCUIT BREAKER T OPTIONAL CONTROL TRANSFORMER OPTIONS: TERMINAL BLOCK, NON-FUSED DISCONNECT SWITCH or CIRCUIT BREAKER OPTIONS: INDIVIDUAL SYSTEM CIRCUIT BREAKER T OPTIONAL CONTROL TRANSFORMER OPTION PANEL OPTIONS: INDIVIDUAL SYSTEM CIRCUIT BREAKER 2 L CTB OPTION PANEL GRD 2 L CTB GRD TERMINAL BLOCK or NON-FUSED DISCONNECT SWITCH GRD FIELD SUPPLIED POWER g2MP FIELD SUPPLIED POWER FIELD SUPPLIED POWER g2SPwCB FIELD SUPPLIED POWER FIELD SUPPLIED POWER POWER PANEL CIRCUIT # MICROPANEL POWER PANEL CIRCUIT # 2 POWER PANEL CIRCUIT # MICROPANEL POWER PANEL CIRCUIT # 2 OPTIONS: TERMINAL BLOCK T OPTIONAL CONTROL TRANSFORMER OPTIONS: TERMINAL BLOCK OPTIONS: TERMINAL BLOCK T OPTIONAL CONTROL TRANSFORMER OPTIONS: TERMINAL BLOCK OPTION PANEL OPTION PANEL g2SPCBwTB 2 L CTB CIRCUIT BREAKER FIELD SUPPLIED POWER GRD FIELD SUPPLIED POWER g2SPwTB 2 L CTB TERMINAL BLOCK or NON-FUSED DISCONNECT SWITCH FIELD SUPPLIED POWER GRD FIELD SUPPLIED POWER Option & Power Panel FIG. 0 EXAMPLES OF POWER WIRING CONFIGURATIONS (2-COMPRESSOR UNITS) YORK INTERNATIONAL 29

30 POWER PANEL COMPONENTS Option & Power Panel FIG. ACROSS-THE-LINE POWER PANEL 30 YORK INTERNATIONAL

31 POWER PANEL COMPONENTS (CONT D) P8 C J2A J2 A 3M 3A CB2 OR DSW2 PTB L L2 L3 3C PE T T2 C 2MP S S2 S3 G B M M2 G 3J I a Option & Power Panel 3B 3B FIG. a ACROSS-THE-LINE POWER PANEL COMPONENTS (REF. TABLE 2) YORK INTERNATIONAL 3

32 POWER PANEL COMPONENTS Option & Power Panel FIG. 2 WYE DELTA POWER PANEL 32 YORK INTERNATIONAL

33 POWER PANEL COMPONENTS (CONT D) B P8 C J2A J2 2S A 4M 3M 3A CB2 OR DSW2 PTB L L2 L3 3C PE T T2 C 2MP S S2 S3 G B M M2 G 3J I a Option & Power Panel 3B 3B FIG. 2a WYE DELTA POWER PANEL COMPONENTS (REF. TABLE 3) YORK INTERNATIONAL 33

34 OPTIONS PANEL COMPONENTS *OPTIONS PANEL: Single Point Circuit Breaker or Non-Fused Disconnect Switch. OptionPanel Option & Power Panel *OPTIONS PANEL: Single Point Terminal Block. OptionPanel2 FIG. 3 OPTIONS PANEL CONFIGURATIONS 34 YORK INTERNATIONAL

35 OPTIONS PANEL COMPONENTS (CONT D) FIG. 3a SINGLE POINT CIRCUIT BREAKER OR NON-FUSED DISCONNECT SWITCH OPTIONS PANEL COMPONENTS (REF. TABLES 0, 2 AND 3) TABLE 0 OPTIONAL CONTROL TRANSFORMER KIT (SEE FIG. 3A) Item Qty Voltage Code Description Part Number 5A All Handle B All Switch C 50 Fuse Block D 2 50 Fuse H 50 Control Transformer (On Back of Panel) Option & Power Panel YORK INTERNATIONAL 35

36 OPTIONS PANEL COMPONENTS TBa FIG. 3b SINGLE POINT TERMINAL BLOCK OPTIONS PANEL COMPONENTS (REF. TABLE, 2 AND 3) Option & Power Panel TABLE OPTIONAL CONTROL TRANSFORMER KIT (SEE FIG. 3B) Item Qty Voltage Code Description Part Number 5A All Handle B All Switch C 50 Fuse Block D 2 50 Fuse H 50 Control Transformer (On Back of Panel) YORK INTERNATIONAL

37 OPTIONS AND POWER PANEL COMPONENTS Circuit Breakers S3H035TW S3H040TW S3H050TW S3H060TW S3H070TW S3H080TW S3H090TW S3H00TW S3H25TW S3H50TW S3H75TW S3H200TW S3H225TW LUG KITS TABLE Wire Size YORK Lug Kit Part Number #4AWG-#2 AWG #4AWG-#/0 AWG () 2-4/0 AWG #4AWG-300KCMIL AWG S4H250BW #6AWG-350KCMIL AWG S5H400BW () KCMIL AWG Non-Fused YORK Part Wire Size Disconnect Switch Number S3H50DW () 2-4/0 AWG S3B225DW #4AWG-300KCMIL AWG S4H250DW #6AWG-350KCMIL AWG S5H400DW () KCMIL AWG Option & Power Panel YORK INTERNATIONAL 37

38 OPTIONS AND POWER PANEL COMPONENTS (CONT D) Option & Power Panel TABLE 2 ACROSS-THE-LINE POWER PANEL COMPONENTS - MODEL YCAS (SEE FIGS. -3, PAGES 30-36) Item Qty Description * XX* * MB* * MD* * SX* YCAS * BX* * SD* * CS* * SS* * SB* * DB* A Compressor Contactor (System ) Compressor Contactor (System 2) C 2 Surge Suppressor G s 2 Motor Protector I 2 Ground Lug Terminal Block (System ) N/A N/A N/A N/A N/A N/A N/A N/A N/A 3 Terminal Block (System 2) N/A N/A N/A N/A N/A N/A N/A N/A N/A 3A Circuit Breaker (System ) Circuit Breaker (System 2) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A NF Disconnect Switch (System ) N/A N/A N/A N/A N/A N/A N/A NF Disconnect Switch (System 2) N/A N/A N/A N/A N/A N/A N/A 3B 2 MP Handle (CB & NFDS) N/A N/A N/A N/A MP Shaft (CB & NFDS) N/A N/A N/A N/A C 2 Auxiliary Switch N/A N/A N/A N/A J 2 MP Ground Lug N/A N/A N/A Single Point TB N/A N/A N/A N/A N/A N/A N/A 4A Single Point CB N/A N/A N/A N/A N/A N/A N/A N/A Single Point NFDS N/A N/A N/A N/A N/A N/A N/A N/A B SP Handle (CB & NFDS) N/A N/A N/A N/A N/A N/A SP Shaft (CB & NFDS) N/A N/A N/A N/A N/A N/A C SP Ground Lug N/A N/A N/A s Recommended Spare Part *Service Note: Locate the PANEL NUMBER sticker on the upper right hand corner of the power panel, then refer to the appropriate parts list for that number. Or, identify PIN number positions 6 and 7 on unit identifi cation plate (See example on Page 4) then compare to table at right for power confi guration options. XX* Multi Point supply TB SD* Single Point supply NFDS w/separate System TBs MB* Multi Point supply CBs CS* Single Point supply CB w/ Separate System NFDSs MD* Multi Point supply NFDSs SS* Single Point supply TB w/ Separate System NFDSs SX* Single Point supply TB w/ Separate System TBs SB* Single Point TB supply w/ Separate System CBs BX* Single Point supply CB w/ Separate System TBs DB* Single Point NFDS supply w/ Separate System CBs 38 YORK INTERNATIONAL

39 OPTIONS AND POWER PANEL COMPONENTS (CONT D) TABLE 2 ACROSS-THE-LINE POWER PANEL COMPONENTS - MODEL YCAS (SEE FIGS. -3, PAGES 30-36) Item Qty Description * XX* * MB* * MD* * SX* YCAS * BX* * SD* * CS* * SS* * SB* * DB* A Compressor Contactor (System ) Compressor Contactor (System 2) C 2 Surge Suppressor G s 2 Motor Protector I 2 Ground Lug Terminal Block (System ) N/A N/A N/A N/A N/A N/A N/A N/A N/A 3 Terminal Block (System 2) N/A N/A N/A N/A N/A N/A N/A N/A N/A 3A Circuit Breaker (System ) Circuit Breaker (System 2) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A NF Disconnect Switch (System ) N/A N/A N/A N/A N/A N/A N/A NF Disconnect Switch (System 2) N/A N/A N/A N/A N/A N/A N/A 3B 2 MP Handle (CB & NFDS) N/A N/A N/A N/A MP Shaft (CB & NFDS) N/A N/A N/A N/A C 2 Auxiliary Switch N/A N/A N/A N/A J 2 MP Ground Lug N/A N/A N/A Single Point TB N/A N/A N/A N/A N/A N/A N/A 4A Single Point CB N/A N/A N/A N/A N/A N/A N/A N/A Single Point NFDS N/A N/A N/A N/A N/A N/A N/A N/A B SP Handle (CB & NFDS) N/A N/A N/A N/A N/A N/A SP Shaft (CB & NFDS) N/A N/A N/A N/A N/A N/A C SP Ground Lug N/A N/A N/A s Recommended Spare Part *Service Note: Locate the PANEL NUMBER sticker on the upper right hand corner of the power panel, then refer to the appropriate parts list for that number. Or, identify PIN number positions 6 and 7 on unit identifi cation plate (See example on Page 4) then compare to table at right for power confi guration options. XX* Multi Point supply TB SD* Single Point supply NFDS w/separate System TBs MB* Multi Point supply CBs CS* Single Point supply CB w/ Separate System NFDSs MD* Multi Point supply NFDSs SS* Single Point supply TB w/ Separate System NFDSs SX* Single Point supply TB w/ Separate System TBs SB* Single Point TB supply w/ Separate System CBs BX* Single Point supply CB w/ Separate System TBs DB* Single Point NFDS supply w/ Separate System CBs Option & Power Panel YORK INTERNATIONAL 39

40 OPTIONS AND POWER PANEL COMPONENTS (CONT D) Option & Power Panel TABLE 2 ACROSS-THE-LINE POWER PANEL COMPONENTS - MODEL YCAS (SEE FIGS. -3, PAGES 30-36) Item Qty Description * XX* * MB* * MD* * SX* YCAS * BX* * SD* * CS* * SS* * SB* * DB* A Compressor Contactor (System ) Compressor Contactor (System 2) C 2 Surge Suppressor G s 2 Motor Protector I 2 Ground Lug Terminal Block (System ) N/A N/A N/A N/A N/A N/A N/A N/A N/A 3 Terminal Block (System 2) N/A N/A N/A N/A N/A N/A N/A N/A N/A 3A Circuit Breaker (System ) Circuit Breaker (System 2) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A NF Disconnect Switch (System ) N/A N/A N/A N/A N/A N/A N/A NF Disconnect Switch (System 2) N/A N/A N/A N/A N/A N/A N/A 3B 2 MP Handle (CB & NFDS) N/A N/A N/A N/A MP Shaft (CB & NFDS) N/A N/A N/A N/A C 2 Auxiliary Switch N/A N/A N/A N/A J 2 MP Ground Lug N/A N/A N/A Single Point TB N/A N/A N/A N/A N/A N/A N/A 4A Single Point CB N/A N/A N/A N/A N/A N/A N/A N/A Single Point NFDS N/A N/A N/A N/A N/A N/A N/A N/A B SP Handle (CB & NFDS) N/A N/A N/A N/A N/A N/A SP Shaft (CB & NFDS) N/A N/A N/A N/A N/A N/A C SP Ground Lug N/A N/A N/A s Recommended Spare Part XX* Multi Point supply TB SD* Single Point supply NFDS w/separate System TBs *Service Note: Locate the PANEL NUMBER sticker on the upper right hand corner of the power panel, then refer to the appropriate parts list for that number. Or, identify PIN number positions 6 and 7 on unit identifi cation plate (See example on Page 4) then compare to table at right for power confi guration options. MB* Multi Point supply CBs CS* Single Point supply CB w/ Separate System NFDSs MD* Multi Point supply NFDSs SS* Single Point supply TB w/ Separate System NFDSs SX* Single Point supply TB w/ Separate System TBs SB* Single Point TB supply w/ Separate System CBs BX* Single Point supply CB w/ Separate System TBs DB* Single Point NFDS supply w/ Separate System CBs 40 YORK INTERNATIONAL

41 OPTIONS AND POWER PANEL COMPONENTS (CONT D) TABLE 2 ACROSS-THE-LINE POWER PANEL COMPONENTS - MODEL YCAS (SEE FIGS. -3, PAGES 30-36) Item Qty Description * XX* * MB* * MD* * SX* YCAS * BX* * SD* * CS* * SS* * SB* * DB* A Compressor Contactor (System ) Compressor Contactor (System 2) C 2 Surge Suppressor G s 2 Motor Protector I 2 Ground Lug Terminal Block (System ) N/A N/A N/A N/A N/A N/A N/A N/A N/A 3 Terminal Block (System 2) N/A N/A N/A N/A N/A N/A N/A N/A N/A 3A Circuit Breaker (System ) Circuit Breaker (System 2) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A NF Disconnect Switch (System ) N/A N/A N/A N/A N/A N/A N/A NF Disconnect Switch (System 2) N/A N/A N/A N/A N/A N/A N/A 3B 2 MP Handle (CB & NFDS) N/A N/A N/A N/A MP Shaft (CB & NFDS) N/A N/A N/A N/A C 2 Auxiliary Switch N/A N/A N/A N/A J 2 MP Ground Lug N/A N/A N/A Single Point TB N/A N/A N/A N/A N/A N/A N/A 4A Single Point CB N/A N/A N/A N/A N/A N/A N/A N/A Single Point NFDS N/A N/A N/A N/A N/A N/A N/A N/A B SP Handle (CB & NFDS) N/A N/A N/A N/A N/A N/A SP Shaft (CB & NFDS) N/A N/A N/A N/A N/A N/A C SP Ground Lug N/A N/A N/A s Recommended Spare Part XX* Multi Point supply TB SD* Single Point supply NFDS w/separate System TBs *Service Note: Locate the PANEL NUMBER sticker on the upper right hand corner of the power panel, then refer to the appropriate parts list for that number. Or, identify PIN number positions 6 and 7 on unit identifi cation plate (See example on Page 4) then compare to table at right for power confi guration options. MB* Multi Point supply CBs CS* Single Point supply CB w/ Separate System NFDSs MD* Multi Point supply NFDSs SS* Single Point supply TB w/ Separate System NFDSs SX* Single Point supply TB w/ Separate System TBs SB* Single Point TB supply w/ Separate System CBs BX* Single Point supply CB w/ Separate System TBs DB* Single Point NFDS supply w/ Separate System CBs Option & Power Panel YORK INTERNATIONAL 4

42 OPTIONS AND POWER PANEL COMPONENTS (CONT D) Option & Power Panel TABLE 2 ACROSS-THE-LINE POWER PANEL COMPONENTS - MODEL YCAS (SEE FIGS. -3, PAGES 30-36) Item Qty Description * XX* * MB* * MD* * SX* YCAS * BX* * SD* * CS* * SS* * SB* * DB* A Compressor Contactor (System ) Compressor Contactor (System 2) C 2 Surge Suppressor G s 2 Motor Protector I 2 Ground Lug Terminal Block (System ) N/A N/A N/A N/A N/A N/A N/A N/A N/A 3 Terminal Block (System 2) N/A N/A N/A N/A N/A N/A N/A N/A N/A 3A Circuit Breaker (System ) Circuit Breaker (System 2) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A NF Disconnect Switch (System ) N/A N/A N/A N/A N/A N/A N/A NF Disconnect Switch (System 2) N/A N/A N/A N/A N/A N/A N/A 3B 2 MP Handle (CB & NFDS) N/A N/A N/A N/A MP Shaft (CB & NFDS) N/A N/A N/A N/A C 2 Auxiliary Switch N/A N/A N/A N/A J 2 MP Ground Lug N/A N/A N/A Single Point TB N/A N/A N/A N/A N/A N/A N/A 4A Single Point CB N/A N/A N/A N/A N/A N/A N/A N/A Single Point NFDS N/A N/A N/A N/A N/A N/A N/A N/A B SP Handle (CB & NFDS) N/A N/A N/A N/A N/A N/A SP Shaft (CB & NFDS) N/A N/A N/A N/A N/A N/A C SP Ground Lug N/A N/A N/A s Recommended Spare Part XX* Multi Point supply TB SD* Single Point supply NFDS w/separate System TBs *Service Note: Locate the PANEL NUMBER sticker on the upper right hand corner of the power panel, then refer to the appropriate parts list for that number. Or, identify PIN number positions 6 and 7 on unit identifi cation plate (See example on Page 4) then compare to table at right for power confi guration options. MB* Multi Point supply CBs CS* Single Point supply CB w/ Separate System NFDSs MD* Multi Point supply NFDSs SS* Single Point supply TB w/ Separate System NFDSs SX* Single Point supply TB w/ Separate System TBs SB* Single Point TB supply w/ Separate System CBs BX* Single Point supply CB w/ Separate System TBs DB* Single Point NFDS supply w/ Separate System CBs 42 YORK INTERNATIONAL

43 OPTIONS AND POWER PANEL COMPONENTS (CONT D) TABLE 2 ACROSS-THE-LINE POWER PANEL COMPONENTS - MODEL YCAS (SEE FIGS. -3, PAGES 30-36) Item Qty Description XX* MB* MD* SX* YCAS BX* SD* CS* SS* SB* DB* A Compressor Contactor (System ) Compressor Contactor (System 2) C 2 Surge Suppressor G s 2 Motor Protector I 2 Ground Lug Terminal Block (System ) N/A N/A N/A N/A N/A N/A N/A N/A N/A 3 Terminal Block (System 2) N/A N/A N/A N/A N/A N/A N/A N/A N/A 3A Circuit Breaker (System ) Circuit Breaker (System 2) N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A NF Disconnect Switch (System ) N/A N/A N/A N/A N/A N/A N/A NF Disconnect Switch (System 2) N/A N/A N/A N/A N/A N/A N/A 3B 2 MP Handle (CB & NFDS) N/A N/A N/A N/A MP Shaft (CB & NFDS) N/A N/A N/A N/A C 2 Auxiliary Switch N/A N/A N/A N/A J 2 MP Ground Lug N/A N/A N/A Single Point TB N/A N/A N/A N/A N/A N/A N/A 4A Single Point CB N/A N/A N/A N/A N/A N/A N/A N/A Single Point NFDS N/A N/A N/A N/A N/A N/A N/A N/A B SP Handle (CB & NFDS) N/A N/A N/A N/A N/A N/A SP Shaft (CB & NFDS) N/A N/A N/A N/A N/A N/A C SP Ground Lug N/A N/A N/A s Recommended Spare Part XX* Multi Point supply TB SD* Single Point supply NFDS w/separate System TBs *Service Note: Locate the PANEL NUMBER sticker on the upper right hand corner of the power panel, then refer to the appropriate parts list for that number. Or, identify PIN number positions 6 and 7 on unit identifi cation plate (See example on Page 4) then compare to table at right for power confi guration options. MB* Multi Point supply CBs CS* Single Point supply CB w/ Separate System NFDSs MD* Multi Point supply NFDSs SS* Single Point supply TB w/ Separate System NFDSs SX* Single Point supply TB w/ Separate System TBs SB* Single Point TB supply w/ Separate System CBs BX* Single Point supply CB w/ Separate System TBs DB* Single Point NFDS supply w/ Separate System CBs Option & Power Panel YORK INTERNATIONAL 43