MODELS YLAA YLAA0175 DESIGN SERIES A, B & C DEVELOPMENT LEVEL A

AIR-COOLED SCROLL CHILLERS RENEWAL PARTS Supersedes: 50.72-RP (80) Form 50.72-RP () MODELS YLAA0070 - YLAA075 DESIGN SERIES A, B & C DEVELOPMENT LEVEL A GS5608 R-0A 70-75 TON 60 Hz Issue Date: January, 20

FORM 50.72-RP IMPORTANT! READ BEFORE PROCEEDING! GENERAL SAFETY GUIDELINES This equipment is a relatively complicated apparatus. During installation, operation maintenance or service, individuals may be exposed to certain components or conditions including, but not limited to: refrigerants, materials under pressure, rotating components, and both high and low voltage. Each of these items has the potential, if misused or handled improperly, to cause bodily injury or death. It is the obligation and responsibility of operating/service personnel to identify and recognize these inherent hazards, protect themselves, and proceed safely in completing their tasks. Failure to comply with any of these requirements could result in serious damage to the equipment and the property in which it is situated, as well as severe personal injury or death to themselves and people at the site. This document is intended for use by owner-authorized operating/service personnel. It is expected that these individuals possess independent training that will enable them to perform their assigned tasks properly and safely. It is essential that, prior to performing any task on this equipment, this individual shall have read and understood this document and any referenced materials. This individual shall also be familiar with and comply with all applicable governmental standards and regulations pertaining to the task in question. SAFETY SYMBOLS The following symbols are used in this document to alert the reader to specific situations: Indicates a possible hazardous situation which will result in death or serious injury if proper care is not taken. Identi es a hazard which could lead to damage to the machine, damage to other equipment and/or environmental pollution if proper care is not taken or instructions and are not followed. Indicates a potentially hazardous situation which will result in possible injuries or damage to equipment if proper care is not taken. Highlights additional information useful to the technician in completing the work being performed properly. ternal wiring, unless speci ed as an optional connection in the manufacturer s product line, is not to be connected inside the control cabinet. Devices such as relays, switches, transducers and controls and any external wiring must not be installed inside the micro panel. All wiring must be in accordance with ohnson ontrols published speci cations and must be performed only by a quali ed electrician. Johnson Controls will NOT be responsible for damage/problems resulting from improper connections to the controls or application of improper control signals. Failure to follow this warning will void the manufacturer s warranty and cause serious damage to property or personal injury. 2 JOHNSON CONTROLS

FORM 50.72-RP CHANGEABILITY OF THIS DOCUMENT In complying with Johnson Controls policy for continuous product improvement, the information contained in this document is subject to change without notice. Johnson Controls makes no commitment to update or provide current information automatically to the manual owner. Updated manuals, if applicable, can be obtained by contacting the nearest Johnson Controls Service office or accessing the Johnson Controls QuickLIT website at http://cgproducts.johnsoncontrols.com. Operating/service personnel maintain responsibility for the applicability of these documents to the equipment. If there is any question regarding the applicability of these documents, the technician should verify whether the equipment has been modified and if current literature is available from the owner of the equipment prior to performing any work on the chiller. CHANGE BARS Revisions made to this document are indicated with a line along the left or right hand column in the area the revision was made. These revisions are to technical information and any other changes in spelling, grammar or formatting are not included. HOW TO USE RENEWAL PARTS MANUALS Johnson Controls offers an assortment of replacements parts for Johnson Controls, YORK and UPG units. Each replacement part is manufactured and fitted for a specific model. This Replacement Parts Manual is for standard Johnson Controls units. Chiller units built with special options, modifications, or conversions are not covered in this manual. This Replacement Parts Manual provides Johnson Controls chiller replacement parts by part numbers, descriptions, quantities and drawing figures. To determine the correct replacement part, locate the item on drawing figure and refer to the parts list for the part number, description and quantity. NOTE: Provide a unit model number, unit serial number and part number when requesting a quotation or placing an order. Failure to include this information may delay processing of your request. Model and Serial Number Locations: Unit - Namplate on side of Control Panel Compressor - Namplate on Compressor Housing VSD - Namplate on VSD Panel Contact the following sources to order parts. NORTH AMERICA Baltimore Parts Center Contrators within USA Telephone: (800)-932-70 Equipment Owners within USA who maintain their own equipment Telephone: (800)-82-2778 Email: cg-baltimore-parts-customer@jci.com For parts availability and ordering YORK HVAC Parts within the USA please use the following link: http://www.johnsoncontrols.com/content/us/en/products/building_efficiency/products-and-systems/integrated_hvac_systems/parts_center/baltimorepartscenter.html EUROPE HVAC Parts Centre (Europe) Telephone: + (0) 268 26 00 Email: ALLParts@jci.com JOHNSON CONTROLS 3

FORM 50.72-RP UNIT NOMENCLATURE NAMEPLATE ENGINEERING DATA BASIC PART NUMBER YLAA009SE6XAA 2 3 5 6 7 8 9 0 2 3 5 BASE PRODUCT TYPE NOMINAL CAPACITY UNIT DESIGNATOR REFRIGERANT VOLTAGE/STARTER DESIGN/DEVELOPMENT LEVEL : YORK Tons Y # # # # S E :R-0A 7 :200/3/60 A : Chiller 0070 L H 2 8 :230/3/60 B A : Air Cooled 0080 R Heat Pump 0 :380/3/60 A A : Scroll 0090 Y 6 :60/3/60 009 (Round Tube) 5 0 :380-5/3/50 00 Z 5 8 :575/3/60 05 (Round Tube) X :Across the Line 020 035 050 055 PART NUMBER LETTER CODES :Design Series A :Design Series B :Engineering Change or PIN Level 6 7 8 9 20 2 22 23 2 25 26 27 28 29 30 3 32 33 3 35 36 37 POWER FIELD CONTROLS FIELD COMPRESSOR / PIPING FIELD X S X X : MP Terminal Block : SP Terminal Block X L : No Ambient Kit # # S B D X : SP Circuit Breaker H A : High Ambient Kit (factory) C S :Chicago Relief Code :Service Isolation Valve D B T : BAS/EMS Temp. Reset / Offset B :Both Chicago & Isolat. M X M D S F : Spanish LCD & Keypad Display : French LCD & Keypad Display :Hot Gas By-Pass X T Q : No Transformer Required : Transformer 5/2V (factory) : Special Transformer Required G I H : German LCD & Keypad Display : Italian LCD & Keypad Display : Hungarian LCD & Keypad Display (# circuits) H :Heater (Standard) X C L P : Polish LCD & Keypad Display : Portuguese LCD & Keypad Display Q B : Both Disc & Suct Transducer Readout MP = Multiple Point L C : N. American Safety Code (cul/cetl) : European Safety Code (CE) SP = Single Point C : Motor Current Module NF = Non-Fused TB = Terminal Block CB = Circuit Breaker O S : Sequence Control & Automatic Lead Transfer 38 39 0 2 3 5 6 7 8 9 50 5 52 53 5 EVAP. FIELD CONDENSER FIELD CABINET FIELD X 3 :50# PSI DWP :300# PSI DWP X C : Aluminum : Copper 3 D :Double Thick Insulation B : Black Fin 5 V :Victaulic Flange P : Phenolic 7 S X : TEAO Fan 9 T Motors B U E D L E G F H A :ASME Press Vessel Codes T E :PED Press Vessel Codes R :Remote Cooler 6 S PLANT OF MANUFACTURE N : Wire (Full Unit) Encl. Panels (factory) : Wire/Louvered Encl. Panels (factory) : Louvered (Cond. Only) Encl. Panels (factory) : Louvered (Full Unit) Encl. Panels (factory) : End Louver (Hail Guard) Enc. Panels (factory) : Acoustic Sound Blanket : Acoustic Enclosure : Ultra Quiet Fans : High Static Fans : : Seismic : Neoprene Pads NOTES:. Q :DENOTES SPECIAL / S.Q. 2. # :DENOTES STANDARD R S CUR MEX MTY SAT : Monterrey : Sabadell : Curitiba, Brazil : Mexico, ES : Monterrey. BE : San Antonio, Texas 5. Plant of manufacture to include PIN 56 upon entering the chiller order. JOHNSON CONTROLS

FORM 50.72-RP LIST OF TABLES TABLE - Evaporator Components - 50 PSIG...6 TABLE 2 - Microchannel Condenser Coil Components - Design Series "A"...9 TABLE 3 - Condenser Coil Components - Design Series "B"... TABLE - Fan Components...3 TABLE 5 - Refrigerant Piping Components... TABLE 6 - Hot Gas By-Pass Components...7 TABLE 7 - Compressor Part Numbers - R-0A...8 TABLE 8 - Recommended Compressor Oil Type...2 TABLE 9 - Compressor Heater And Sound Blanket Part Numbers...2 TABLE 0 - Compressor Components...2 TABLE...23 TABLE 2...27 TABLE 3...28 TABLE...29 TABLE 5...30 TABLE 6...3 TABLE 7...32 TABLE 8...33 TABLE 9...3 TABLE 20...35 TABLE 2...36 TABLE 22...37 TABLE 23...38 TABLE 2...38 TABLE 25 - Control Panel Components...0 TABLE 26 - Sensor Harness Wiring - YLAA0070, 0080, 0090, 00, 035, 050 & YLAAA055... TABLE 27 - Sensor Harness Wiring - YLAA009, 05 & YLAAA020... TABLE 28 - Transducers, Pressure Cutouts And Temp Sensors... TABLE 29 - Transducer And Thermistor Wire Harness Connectors - Field Replacement Part Numbers... 5 TABLE 30 - Vibration Isolators Part Numbers...6 TABLE 3 - Field Installed Options Part Numbers...7 TABLE 32 - Control Transformer Kit...7 TABLE 33 - Enclosure Kit Options...8 TABLE 3 - Wire Enclosure...9 TABLE 35 - Louvered Enclosure...50 TABLE 36 - Recommended Spare Parts - YLAA0070-YLAA075 Chillers...5 JOHNSON CONTROLS 5

FORM 50.72-RP LIST OF FIGURES FIGURE - Evaporator Components...9 FIGURE 2 - Microchannel Condenser Coil Components - Design Series "A"...0 FIGURE 3 - Microchannel Condenser Coil Components - Design Series "A"... FIGURE - Condenser Coil Components Design Series "B" -...3 FIGURE 5 - Fan Components... FIGURE 6...7 FIGURE 7 - Hot Gas By-Pass Components...8 FIGURE 8 - Compressor Layouts...2 FIGURE 9 - Compressor...22 FIGURE 0 - Panel Door Lock And Key...23 FIGURE - Panel Part Number Sticker...26 FIGURE 2...27 FIGURE 3 - Control Panel Components...0 FIGURE - Control Panel Components... FIGURE 5 - Harness Layout...3 FIGURE 6 - Harness Layout... FIGURE 7 - Sensor Housing & Pin Socket Part Numbers... FIGURE 8 - Transducers, Pressure Cutouts And Temp Sensors...5 FIGURE 9 - Transducer And Thermistor Wire Harness Connectors - Field Replacement Part Numbers... 6 FIGURE 20...50 FIGURE 2 - Louvered Enclosure...5 6 JOHNSON CONTROLS

FORM 50.72-RP EVAPORATOR COMPONENTS TABLE - EVAPORATOR COMPONENTS - 50 PSIG ITEM QUANTITY DESCRIPTION DWP YLAA0070 YLAA0080 FIGURE 375-7506-00 375-7506-00 ALL Cooler, less Heater & Insulation 375-75062-000 375-75065-000 2 Head, Connection End ALL 375-7203-000 375-67289-000 3 Head, Back End ALL 075-7205-000 075-657-003 ALL 375-7206-000 375-67287-000 5 ALL 375-7208-000 375-67288-000 6 8 ALL 075-720-000 075-657-00 7 Heater, Cooler 80 Watt 025-22690-000 025-22690-000 ALL Heater, Cooler 280 Watt 025-2269-000 025-2269-000 9 2 Well, Thermo ALL 026-32328-000 026-32328-000 0 - Insulation (3/"x9"x65") 00-05997-000 00-05997-000 ALL - Insulation ( /2"x9"x65") 00-05998-000 00-05998-000 2 Sensor, Water Temperature ALL 025-2996-000 025-2996-000 2 ALL 03-033-000 03-033-000 ITEM QUANTITY DESCRIPTION DWP YLAA0090 YLAA009, 000, 00, 05 AND YLAA025 375-75058-00 375-75055-00 ALL Cooler, less Heater & Insulation 375-75059-000 375-75056-000 2 Head, Connection End ALL 375-67628-000 375-75-000 3 Head, Back End ALL 075-6762-002 075-757-000 ALL 375-67626-000 375-758-000 5 ALL 075-67627-000 375-760-000 6 ALL 075-6762-003 075-767-000 Heater, Cooler 80 Watt 025-22690-000 025-22690-000 7 ALL Heater, Cooler 280 Watt 025-2269-000 025-2269-000 9 2 Well, Thermo ALL 026-32328-000 026-32328-000 0 - Insulation (3/"x9"x65") 00-05997-000 00-05997-000 ALL - Insulation ( /2"x9"x65") 00-05998-000 00-05998-000 2 Sensor, Water Temperature ALL 025-2996-000 025-2996-000 2 ALL 03-033-000 03-033-000 FIGURE JOHNSON CONTROLS 7

FORM 50.72-RP EVAPORATOR COMPONENTS (CONT'D) TABLE - EVAPORATOR COMPONENTS - 50 PSIG (CONT'D) ITEM QUANTITY DESCRIPTION DWP YLAA020, 0 AND YLAA055 YLAA035, 050, 056 AND YLAA070 375-75067-00 375-7998-00 ALL Cooler, less Heater & Insulation 375-75068-000 375-7999-000 2 Head, Connection End ALL 375-723-000 375-75006-000 3 Head, Back End ALL 075-7232-00 075-7500-000 ALL 375-783-000 375-75002-000 5 ALL 075-7230-000 375-7500-000 6 8 ALL 075-7233-000 075-9360-000 Heater, Cooler 80 Watt 025-22690-000 025-22690-000 7 ALL Heater, Cooler 280 Watt 025-2269-000 025-2269-000 9 2 Well, Thermo ALL 026-32328-000 026-32328-000 0 - Insulation (3/"x9"x65") 00-05997-000 00-05997-000 ALL - Insulation ( /2"x9"x65") 00-05998-000 00-05998-000 2 Sensor, Water Temperature ALL 025-2996-000 025-2996-000 2 ALL 03-033-000 03-033-000 FIGURE ITEM QUANTITY DESCRIPTION DWP YLAA075 FIGURE 375-7635-00 ALL Cooler, less Heater & Insulation 375-7636-000 2 Head, Connection End ALL 375-67887-000 3 Head, Back End ALL 075-67892-002 ALL 375-67888-000 5 ALL 375-6789-000 6 8 ALL 075-8276-000 7 2 Heater, Cooler 280 Watt ALL 025-2269-000 9 2 Well, Thermo ALL 026-32328-000 0 - Insulation (3/"x9"x65") 00-05997-000 ALL - Insulation ( /2"x9"x65") 00-05998-000 2 Sensor, Water Temperature ALL 025-2996-000 2 ALL 03-033-000 2 ALL 03-033-000 8 JOHNSON CONTROLS

FORM 50.72-RP EVAPORATOR COMPONENTS (CONT'D) Service Note: * * Service Note: * Service Note: Torque 55 ft. lbs. ± 5 ft. lbs 30968-000 FIGURE - EVAPORATOR COMPONENTS JOHNSON CONTROLS 9

CONDENSER COIL COMPONENTS CHILLER MODEL YLAA DESIGN SERIES "A" OR "C" (MICROCHANNEL) TABLE 2 - MICROCHANNEL CONDENSER COIL COMPONENTS - DESIGN SERIES "A" ITEM DESCRIPTION YORK PART NUMBER QUANTITY FIGURE Receiver, 6" Diameter 026-503-000 2 2 Coil 026-5535-000 2 2 3 Pipe, Coil To Receiver 075-77930-00 3 Pipe, Coil To Receiver 075-77930-002 3 5 Pipe, Coil To Receiver 075-77930-003 3 6 Pipe, Coil To Receiver 075-77930-003 3 7 Clamp, Header 075-7862-007 8 3 8 Bushing 028-582-000 2 2 2 2 2 2 77926-000-3 8 FIGURE 2 - MICROCHANNEL CONDENSER COIL COMPONENTS - DESIGN SERIES "A"

FORM 50.72-RP CONDENSER COIL COMPONENTS (CONT'D) CHILLER MODEL YLAA DESIGN SERIES "A" OR "C" (MICROCHANNEL) -003 ONLY 3-000 ONLY 7 7 BACK 6 77926-000-a 5-000 ONLY -003 ONLY FIGURE 3 - MICROCHANNEL CONDENSER COIL COMPONENTS - DESIGN SERIES "A" JOHNSON CONTROLS

FORM 50.72-RP CONDENSER COIL COMPONENTS (CONT D) CHILLER MODEL YLAA DESIGN SERIES "B" (TUBE AND FIN) TABLE 3 - CONDENSER COIL COMPONENTS - DESIGN SERIES "B" ITEM 2 3 2 3 2 3 2 3 DESCRIPTION Coil* Coil* Coil* Coil* *Note: Coils include coil and headers. YLAA0070, YLAA0080 AND YLAA0090 375-75763-0 (Qty 2) 375-75763-02 (Qty 2) 375-75763-05 (Qty 2) 375-75763-06 (Qty 2) 375-75763-07 (Qty 2) 375-75763-08 (Qty 2) 375-75763-03 (Qty 2) 375-75763-0 (Qty 2) YLAA009, YLAA05 AND YLAA020 ALUMINUM FIN COILS - 'PIN 5 = X' 375-75763-0 (Qty 3) 375-75763-02 (Qty 3) BLACK FIN COILS - 'PIN 5 = B' 375-75763-05 (Qty 3) 375-75763-06 (Qty 3) PHENOLIC COILS - 'PIN 5 = P' 375-75763-07 (Qty 3) 375-75763-08 (Qty 3) COPPER COILS - 'PIN 5 = C' 375-75763-03 (Qty 3) 375-75763-0 (Qty 3) YLAA00 375-75763-0 (Qty 3) 375-75763-02 (Qty 3) 375-75763-05 (Qty 3) 375-75763-06 (Qty 3) 375-75763-07 (Qty 3) 375-75763-08 (Qty 3) 375-75763-03 (Qty 3) 375-75763-0 (Qty 3) YLAA035, YLAA050 AND YLAA055 375-75763-0 (Qty ) 375-75763-02 (Qty ) 375-75763-05 (Qty ) 375-75763-06 (Qty ) 375-75763-07 (Qty ) 375-75763-08 (Qty ) 375-75763-03 (Qty ) 375-75763-0 (Qty ) FIGURE 2 JOHNSON CONTROLS

CONDENSER COIL COMPONENTS (CONT'D) CHILLER MODEL YLAA DESIGN SERIES "B" (TUBE AND FIN) FORM 50.72-RP 77927-2a FIGURE - CONDENSER COIL COMPONENTS DESIGN SERIES "B" - YLAA009, YLAA00, YLAA05 & YLAA020 SHOWN JOHNSON CONTROLS 3

FORM 50.72-RP FAN COMPONENTS TABLE - FAN COMPONENTS ITEM DESCRIPTION VOLTAGE CODE STANDARD 7/8", 60 RPM FAN TYPE LOW NOISE 7/8", 850 RPM -7 02-36873-03 02-3980-02 2 HP -0 02-36873-0 02-3980-05 5 s Motor, Fan -28 02-36873-06 02-3980-02 (YLAA0070-YLAA075) -6 02-36873-07 02-3980-0-58 02-36873-02 02-3980-0 2 s Blade All 026-59-000 026-92-000 5 3 Guard All 026-35605-000 5 All 026-5002-000 5 5 Support All 026-937-000 026-5533-000 5 6 Support, Ring All 026-36367-000 5 7 All 02-89-000 5 8 Spacer All 075-08-000 5 9 Hub, Square All 026-939-002 026-939-005 5 S = Recommended Spare Parts FIGURE Service Note: Fan Hub to Shaft Joint should VETO 3 - a solvent type, rust preventative coating. 6 7386-000 5 3 7 8 2 9 FIGURE 5 - FAN COMPONENTS Service Note: - JOHNSON CONTROLS

REFRIGERANT PIPING COMPONENTS CHILLER MODEL YLAA DESIGN SERIES "A", "B" & "C" FORM 50.72-RP TABLE 5 - REFRIGERANT PIPING COMPONENTS ITEM SYS. DESCRIPTION YLAA0070 YLAA0080 YLAA00090 FIGURE 05 Both Valve, Ball (Discharge) 022-08883-000 022-08883-000 022-08883-000 6 2 S Valve, Thermal Expansion 025-0666-000 025-0666-000 025-068-000 6 3 S 2 Valve, Thermal Expansion 025-0666-000 025-068-000 025-068-000 6 Both Moisture Indicator 026-25-000 026-25-000 026-25-000 6 5 Both Valve, Liquid Stop 022-0022-000 022-0022-000 022-0022-000 6 6 Both Valve, Solenoid 025-73-000 025-73-000 025-73-000 6 8 Both Dehydrator, Body 026-398-002 026-398-002 026-398-002 6 9 S Both Core, Dehydrator 026-3750-000 026-3750-000 026-3750-000 6 22 Both Valve, Angle Stop 022-03836-000 022-03836-000 022-03836-000 6 23 Both Valve, Charging 022-0975-000 022-0975-000 022-0975-000 6 Both Valve, Ball (Suction) 022-09753-000 022-09753-000 022-09753-000 6 8 Both Valve, Transducer 022-735-000 022-735-000 022-735-000 6 200 Both Valve, Relief (00 psi) 022-70-000 022-70-000 022-70-000 6 20 Both Tube, Relief 375-37978-000 375-37978-000 375-37978-000 6 202 All Valve, Relief (650 psi) 022-0682-00 022-0682-00 022-0682-00 6 203 All Tube, Relief 375-37975-000 375-37975-000 375-37975-000 6 ITEM SYS. DESCRIPTION YLAA009 YLAA000 AND YLAA00 YLAA05, 020 AND YLAA025 05 Both Valve, Ball (Discharge) 022-08883-000 022-08883-000 022-08883-000 6 2 S Valve, Thermal Expansion 025-068-000 025-068-000 025-0900-008 6 3 S 2 Valve, Thermal Expansion 025-068-000 025-0900-008 025-0900-008 6 Both Moisture Indicator 026-25-000 026-25-000 026-25-000 6 5 Both Valve, Liquid Stop 022-0022-000 022-0022-000 022-0022-000 6 6 Both Valve, Solenoid 025-73-000 025-73-000 025-73-000 6 8 Both Dehydrator, Body 026-398-002 026-398-002 026-398-002 6 9 S Both Core, Dehydrator 026-3750-000 026-3750-000 026-3750-000 6 22 Both Valve, Angle Stop 022-03836-000 022-03836-000 022-03836-000 6 23 Both Valve, Charging 022-0975-000 022-0975-000 022-0975-000 6 Both Valve, Ball (Suction) 022-09753-000 022-09753-000 022-09753-000 6 8 Both Valve, Transducer 022-735-000 022-735-000 022-735-000 6 200 Both Valve, Relief (00 psi) 022-70-000 022-70-000 022-70-000 6 20 Both Tube, Relief 375-37978-000 375-37978-000 375-37978-000 6 202 All Valve, Relief (650 psi) 022-0682-00 022-0682-00 022-0682-00 6 203 All Tube, Relief 375-37975-000 375-37975-000 375-37975-000 6 FIGURE JOHNSON CONTROLS 5

FORM 50.72-RP REFRIGERANT PIPING COMPONENTS (CONT D) CHILLER MODEL YLAA DESIGN SERIES "A", "B" & "C" TABLE 5 - REFRIGERANT PIPING COMPONENTS (CONT'D) ITEM SYS. DESCRIPTION YLAA035 YLAA0, 050, 055 AND YLAA056 022-08883-000 022-08883-000 05 Valve, Ball (Discharge) 2 022-09752-000 022-09752-000 2 s 025-0900-00 025-0900-00 Valve, Thermal Expansion 3 s 2 025-068-000 025-0900-008 5 6 026-25-000 026-25-000 Moisture Indicator 2 026-2057-000 026-2057-000 022-0022-000 022-0022-000 Valve, Liquid Stop 2 022-09778-000 022-09778-000 025-73-000 025-73-000 Valve, Solenoid 2 025-2090-000 025-2090-000 YLAA070 AND YLAA075 FIGURE 022-09752-000 6 025-0900-00 6 026-2057-000 6 022-09778-000 6 025-2090-000 6 8 026-398-002 026-398-002 Dehydrator, Body 2 026-398-003 026-398-003 026-398-003 6 9 s Both Core, Dehydrator 026-3750-000 026-3750-000 026-3750-000 6 22 Both Valve, Angle Stop 022-03836-000 022-03836-000 022-03836-000 6 23 Both Valve, Charging 022-0975-000 022-0975-000 022-0975-000 6 022-09753-000 022-09753-000 Valve, Ball (Suction) 2 022-325-000 022-325-000 022-325-000 6 8 Both Valve, Transducer 022-735-000 022-735-000 022-735-000 6 200 Both Valve, Relief (00 psi) 022-70-000 022-70-000 022-70-000 6 20 Both Tube, Relief 375-37978-000 375-37978-000 375-37978-000 6 202 All Valve, Relief (650 psi) 022-0682-00 022-0682-00 022-0682-00 6 203 All Tube, Relief 375-37975-000 375-37975-000 375-37975-000 6 S = Recommended Spare Parts 6 JOHNSON CONTROLS

FORM 50.72-RP REFRIGERANT PIPING COMPONENTS (CONT D) CHILLER MODEL YLAA DESIGN SERIES "A", "B" & "C" 23 8 23 8 05 202 203 200 20 23 22 2 6 5 8 9 3 UNITS YLAA0070, YLAA0080 AND YLAA0090 FIGURE 6 - REFRIGERANT PIPING COMPONENTS - MODELS YLAA0070, YLAA0080 & YLAA0090 SHOWN JOHNSON CONTROLS 7

FORM 50.72-RP REFRIGERANT PIPING COMPONENTS (CONT D) CHILLER MODEL YLAA DESIGN SERIES "A", "B" & "C" TABLE 6 - HOT GAS BY-PASS COMPONENTS ITEM MODEL DESCRIPTION PART NUMBER QUANTITY FIGURE 7 Valve, Stop 022-03836-000 7 9 Valve, Hot Gas 025-0962-000 7 All Valve, Solenoid 025-558-000 7 8 Valve, Ball 022-72-000 7 8 9 7 SYSTEM PIPING YLAA HOT GAS BY-PASS 7606-000-2 FIGURE 7 - HOT GAS BY-PASS COMPONENTS 8 JOHNSON CONTROLS

FORM 50.72-RP COMPRESSOR TABLE 7 - COMPRESSOR PART NUMBERS - R-0A MODEL YLAA0070 YLAA0080 YLAA0090 YLAA009 YLAA000 AND YLAA00 VOLTAGE CODE -7 05-0055-0 SYSTEM # COMPRESSOR SYSTEM #2 COMPRESSOR PART # MODEL # QTY PART # MODEL # QTY PART # MODEL # QTY 3 05-0055-0-28 05-0055-0 3 05-0055-0 3-0 05-0055-02 ZP5KCE 3 05-0055-02 ZP5KCE 3-6 05-0055-0 3 05-0055-0 3-58 05-0055-05 3 05-0055-05 3-7 05-005-0 3 05-0055-0-28 05-005-0 3 05-0055-0 3-0 05-005-02 ZP80KCE 3 05-0055-02 ZP5KCE 3-6 05-005-0 3 05-0055-0 3-58 05-005-05 3 05-0055-05 3 3 3 N/A N/A N/A N/A N/A N/A -7 05-005-0 3 05-0052-0 05-005-0-28 05-005-0 3 05-0052-0 05-005-0-0 05-005-02 ZP80KCE 3 05-0052-02 ZP385KCE 05-005-02 ZP80KCE -6 05-005-0 3 05-0052-0 05-005-0-58 05-005-05 3 05-0052-05 05-005-05-7 05-0052-0 2 05-005-0-28 05-0052-0 2 05-005-0 2-0 05-0052-02 ZP385KCE 2 05-005-02 ZP80KCE 2-6 05-0052-0 2 05-005-0 2-58 05-0052-05 2 05-005-05 2-7 05-005-0 3 05-0052-0-28 05-005-0 3 05-0052-0 2-0 05-005-02 ZP80KCE 3 05-0052-02 ZP385KCE 2-6 05-005-0 3 05-0052-0 2-58 05-005-05 3 05-0052-05 2 2 2 N/A N/A N/A N/A N/A N/A JOHNSON CONTROLS 9

FORM 50.72-RP COMPRESSOR (CONT'D) TABLE 7 - COMPRESSOR PART NUMBERS - R-0A (CONT'D) MODEL YLAA05 YLAA020 AND YLAA025 YLAA035 AND YLAA0 YLAA050, YLAA055 AND YLAA056 YLAA070 AND YLAA075 VOLTAGE CODE -7 05-0052-0 SYSTEM # COMPRESSOR SYSTEM #2 COMPRESSOR PART # MODEL # QTY PART # MODEL # QTY PART # MODEL # QTY 2 05-0052-0-28 05-0052-0 2 05-0052-0 2-0 05-0052-02 ZP385KCE 2 05-0052-02 ZP385KCE 2-6 05-0052-0 2 05-0052-0 2-58 05-0052-05 2 05-0052-05 2-7 05-0052-0 2 05-0052-0-28 05-0052-0 2 05-0052-0 2-0 05-0052-02 ZP385KCE 2 05-0052-02 ZP385KCE 2-6 05-0052-0 2 05-0052-0 2-58 05-0052-05 2 05-0052-05 2 2 2 N/A N/A N/A N/A N/A N/A -7 05-0052-0 3 05-0052-0 05-005-0-28 05-0052-0 3 05-0052-0 05-005-0-0 05-0052-02 ZP385KCE 3 05-0052-02 ZP385KCE 05-005-02 ZP80KCE -6 05-0052-0 3 05-0052-0 05-005-0-58 05-0052-05 3 05-0052-05 05-005-05-7 05-0052-0 3 05-0052-0-28 05-0052-0 3 05-0052-0 2-0 05-0052-02 ZP385KCE 3 05-0052-02 ZP385KCE 2-6 05-0052-0 3 05-0052-0 2-58 05-0052-05 3 05-0052-05 2-7 05-0052-0 3 05-0052-0-28 05-0052-0 3 05-0052-0 3-0 05-0052-02 ZP385KCE 3 05-0052-02 ZP385KCE 3-6 05-0052-0 3 05-0052-0 3-58 05-0052-05 3 05-0052-05 3 2 3 N/A N/A N/A N/A N/A N/A 20 JOHNSON CONTROLS

FORM 50.72-RP COMPRESSOR (CONT'D) - 2-M2 2-M 72257-00c -M2 -M SYSTEM #2 SYSTEM # YLAA009, YLAA05 and YLAA020 2-M2 2-M -M3 -M2 -M 72257-002c SYSTEM #2 SYSTEM # YLAA0090, YLAA00, YLAA035, YLAA050 and YLAA055 72257-003c 2-M3 2-M2 2-M -M3 -M2 -M SYSTEM #2 SYSTEM # YLAA0070 and YLAA0080 FIGURE 8 - COMPRESSOR LAYOUTS JOHNSON CONTROLS 2

FORM 50.72-RP COMPRESSOR (CONT'D) TABLE 8 - RECOMMENDED COMPRESSOR OIL TYPE ITEM REF. DESCRIPTION (6) GALLON 5 GALLON OIL s R-0A Oil, Compressor (Type 'V') 0-0098-000 0-0099-000 S = Recommended Spare Parts TABLE 9 - COMPRESSOR HEATER AND SOUND BLANKET PART NUMBERS COMPRESSOR PART NUMBER HEATER PART NUMBER QUANTITY PER COMPRESSOR SOUND BLANKET PART NUMBER QUANTITY PER COMPRESSOR 05-005-xxx 025-37888-000 00-06507-002 05-0055-xxx 025-035-000 00-06507-007 05-0052-xxx 025-37853-000 00-06507-000 TABLE 0 - COMPRESSOR COMPONENTS ITEM REF. NO. DESCRIPTION YORK NO. A 07-0520-05 Module Protector 025-38995-000 B 005-0892-00 Cover, T-Box 025-38996-000 Discharge Connection Pressure Equalization Suction Connection Oil Line 5059- FIGURE 9 - COMPRESSOR 22 JOHNSON CONTROLS

CONTROL PANEL AND POWER PANEL CONFIGURATIONS FORM 50.72-RP several different configurations using three (3) major components:. TERMINAL BLOCKS 2. CIRCUIT BREAKERS 3. NON-FUSED DISCONNECT SWITCHES - combination. Identify model pin number locations - PIN 6 & 7 LETTER CODE OPTION PANEL AND POWER PANEL CONFIGURATIONS IDENTIFIERS S X Single Point Supply Terminal Block S D B X Single Point Supply Circuit Breaker 2 2 ITEM # DESCRIPTION YORK NO. Door Lock 02-32078-000 2 Key 02-3223-000 FIGURE 0 - PANEL DOOR LOCK AND KEY JOHNSON CONTROLS 23

FORM 50.72-RP CONTROL PANEL AND POWER PANEL COMPONENTS TABLE - CONTROL PANEL AND POWER PANEL IDENTIFIERS MODEL YLAA0070 YLAA0080 YLAA0090 YLAA009 YLAA000 AND YLAA00 VOLTAGE CODE SINGLE POINT TER- MINAL BLOCK (SX) SINGLE POINT NON-FUSED DISCONNECT SWITCH (SD) SINGLE POINT CIRCUIT BREAKER (BX) SINGLE POINT NON-FUSED DISCONNECT SWITCH W/ IND. SYS. CIRCUIT BREAKERS (DB) 7 37-0525-0 37-0525-20 37-0525-30 37-0525-0 28 37-0525-02 37-0525-202 37-0525-302 37-0525-02 0 37-0525-03 37-0525-203 37-0525-303 37-0525-03 6 37-0525-0 37-0525-20 37-0525-30 37-0525-0 58 37-0525-05 37-0525-205 37-0525-305 37-0525-05 7 37-0525-07 37-0525-207 37-0525-307 37-0525-07 28 37-0525-08 37-0525-208 37-0525-308 37-0525-08 0 37-0525-09 37-0525-209 37-0525-309 37-0525-09 6 37-0525-0 37-0525-20 37-0525-30 37-0525-0 58 37-0525- 37-0525-2 37-0525-3 37-0525- 7 37-0526-0 37-0526-20 37-0526-30 37-0526-0 28 37-0526-02 37-0526-202 37-0526-302 37-0526-02 0 37-0526-03 37-0526-203 37-0526-303 37-0526-03 6 37-0526-0 37-0526-20 37-0526-30 37-0526-0 58 37-0526-05 37-0526-205 37-0526-305 37-0526-05 7 37-052-0 37-052-20 37-052-30 37-052-0 28 37-052-02 37-052-202 37-052-302 37-052-02 0 37-052-03 37-052-203 37-052-303 37-052-03 6 37-052-0 37-052-20 37-052-30 37-052-0 58 37-052-05 37-052-205 37-052-305 37-052-05 7 37-0526-07 37-0526-207 37-0526-307 37-0526-07 28 37-0526-08 37-0526-208 37-0526-308 37-0526-08 0 37-0526-09 37-0526-209 37-0526-309 37-0526-09 6 37-0526-0 37-0526-20 37-0526-30 37-0526-0 58 37-0526- 37-0526-2 37-0526-3 37-0526- Table on page 2 Figure on page 26 2 JOHNSON CONTROLS

MODEL YLAA05 YLAA020 AND YLAA025 YLAA035 AND YLAA0 YLAA050 FORM 50.72-RP CONTROL PANEL AND POWER PANEL COMPONENTS (CONT'D) TABLE CONTROL PANEL AND POWER PANEL IDENTIFIERS (CONT'D) YLAA055 AND YLAA056 YLAA070 AND YLAA075 VOLTAGE CODE SINGLE POINT TER- MINAL BLOCK (SX) SINGLE POINT NON-FUSED DISCONNECT SWITCH (SD) SINGLE POINT CIRCUIT BREAKER (BX) SINGLE POINT NON-FUSED DISCONNECT SWITCH W/ IND. SYS. CIRCUIT BREAKERS (DB) 7 37-052-07 37-052-207 37-052-307 37-052-07 28 37-052-08 37-052-208 37-052-308 37-052-08 0 37-052-09 37-052-209 37-052-309 37-052-09 6 37-052-0 37-052-20 37-052-30 37-052-0 58 37-052- 37-052-2 37-052-3 37-052- 7 37-052-07 37-052-207 37-052-307 37-052-07 28 37-052-08 37-052-208 37-052-308 37-052-08 0 37-052-09 37-052-209 37-052-309 37-052-09 6 37-052-0 37-052-20 37-052-30 37-052-0 58 37-052- 37-052-2 37-052-3 37-052- 7 37-0526-3 37-0526-23 37-0526-33 37-0526-3 28 37-0526- 37-0526-2 37-0526-3 37-0526- 0 37-0526-5 37-0526-25 37-0526-35 37-0526-5 6 37-0526-6 37-0526-26 37-0526-36 37-0526-6 58 37-0526-7 37-0526-27 37-0526-37 37-0526-7 7 37-0526-9 37-0526-29 37-0526-39 37-0526-9 28 37-0526-20 37-0526-220 37-0526-320 37-0526-20 0 37-0526-2 37-0526-22 37-0526-32 37-0526-2 6 37-0526-22 37-0526-222 37-0526-322 37-0526-22 58 37-0526-23 37-0526-223 37-0526-323 37-0526-23 7 37-0526-9 37-0526-29 37-0526-39 37-0526-9 28 37-0526-20 37-0526-220 37-0526-320 37-0526-20 0 37-0526-2 37-0526-22 37-0526-32 37-0526-2 6 37-0526-22 37-0526-222 37-0526-322 37-0526-22 58 37-0526-23 37-0526-223 37-0526-323 37-0526-23 7 37-0527-0 37-0527-20 37-0527-30 37-0527-0 28 37-0527-02 37-0527-202 37-0527-302 37-0527-02 0 37-0527-03 37-0527-203 37-0527-303 37-0527-03 6 37-0527-0 37-0527-20 37-0527-30 37-0527-0 58 37-0527-05 37-0527-205 37-0527-305 37-0527-05 Table on page 2 Figure on page 26 JOHNSON CONTROLS 25

FORM 50.72-RP POWER PANEL COMPONENTS *Service Note: Locate the PANEL NUMBER sticker on the upper the appropriate parts list for that number. DSCN0003 FIGURE - PANEL PART NUMBER STICKER 26 JOHNSON CONTROLS

FORM 50.72-RP POWER PANEL COMPONENTS (CONT D) 2B A B 2A 2C 5A 3A 9A 3B A B C D 2B A B 2A 2C 5A 3A 9A 3B 2028-3 FIGURE 2 - POWER PANEL COMPONENTS JOHNSON CONTROLS 27

FORM 50.72-RP POWER PANEL COMPONENTS (CONT D) TABLE 2 - POWER PANEL COMPONENTS - YLAA0070 ITEM QTY. DESCRIPTION SINGLE POINT TERMINAL BLOCK (SX) SINGLE POINT NON- FUSED DISCONNECT SWITCH (SD) SINGLE POINT CIRCUIT BREAKER (BX) SINGLE POINT NON- FUSED DISCONNECT SWITCH W/ IND. SYS- TEM CIRCUIT BREAK- ERS (DB) 37-0525-0x 37-0525-20x 37-0525-30x 37-0525-0x 2A s 3 Fan Control Relay 02-35526-000 02-35526-000 02-35526-000 02-35526-000 2B s Fan Contactor (-7, -28 & -0) 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-6 & -58) 02-35-000 (9A)** 02-35-000 (9A)** 02-35-000 (9A)** 02-35-000 (9A)** 2C 3 Surge Supressor 03-00808-000 03-00808-000 03-00808-000 03-00808-000 6 Compressor Contactor (-7) 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 2 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** Compressor Contactor (-28) 3A 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3567-000 (65A)** 6 Compressor Contactor (-0, -6 & 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** -58) 3B 6 Ground Lug 025-3088-000 025-3088-000 025-3088-000 025-3088-000 Terminal Block 025-390-000 N/A N/A N/A A Circuit Breaker (-7 & -28) N/A N/A 025-32-000 N/A Circuit Breaker (-0, -6 & -58) N/A N/A 025-39-000 N/A N/A 02-30965-000 N/A 02-30965-000 N/A 02-30963-000 N/A 02-30963-000 B 3 025-39393-000 N /A N/A N /A C N/A 02-3878-000 02-3878-000 02-3878-000 D Ground Lug 025-3089-000 025-3089-000 025-3089-000 025-3089-000 Ind. Sys. Circuit Breaker (Sys. ) N/A N/A N/A 025-39-000 5A Ind. Sys. Circuit Breaker (Sys. 2) N/A N/A N/A 02-382-000 8A 2 Fuse Holder 025-37863-000 025-37863-000 025-37863-000 025-37863-000 8B 6 Fuse See Fuse Table on Page 36 9A Ground Bar 025-35685-000 025-35685-000 025-35685-000 025-35685-000 s Recommended Spare Part See Figure 2 on page 27. panel, see Figure on page 26, then refer to the appropriate parts list for that number. **Service Note: Make a visual inspection of the contactors in order to select the correct replacement part. 02-35-000 (9A) RI-D090-G7 02-35-000 (2A) RI-D20-G7 02-357-000 (8A) RI-D80-G7 02-355-000 (25A) RI-D250-G7 02-3562-000 (50A) RI-D50-G7 02-3567-000 (65A) RI-D65-G7 02-3570-000 (80A) RI-D80-G7 02-3573-000 (95A) RI-D95-G7 02-329-000 (50A) TE-LCD50-F7 28 JOHNSON CONTROLS

FORM 50.72-RP POWER PANEL COMPONENTS (CONT D) TABLE 3 - POWER PANEL COMPONENTS - YLAA0080 ITEM QTY. DESCRIPTION SINGLE POINT TERMI- NAL BLOCK (SX) SINGLE POINT NON- FUSED DISCONNECT SWITCH (SD) SINGLE POINT CIRCUIT BREAKER (BX) SINGLE POINT NON- FUSED DISCONNECT SWITCH W/ IND. SYS- TEM CIRCUIT BREAK- ERS (DB) 37-0525-0x 37-0525-20x 37-0525-30x 37-0525-0x 2A s 3 Fan Control Relay 02-35526-000 02-35526-000 02-35526-000 02-35526-000 2B s Fan Contactor (-7, -28 & -0) 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-6 & -58) 02-35-000 (9A)** 02-35-000 (9A)** 02-35-000 (9A)** 02-35-000 (9A)** 2C 3 Surge Supressor 03-00808-000 03-00808-000 03-00808-000 03-00808-000 6 Compressor Contactor (-7) 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 3A 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** Compressor Contactor (-28) 2 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3567-000 (65A)** 3 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3567-000 (65A)** Compressor Contactor (-0) 3 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** 6 Compressor Contactor (-6 & -58) 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** 3B 6 Ground Lug 025-3088-000 025-3088-000 025-3088-000 025-3088-000 Terminal Block 025-390-000 N/A N/A N/A A Circuit Breaker (-7 & -28) N/A N/A 025-32-000 N/A Circuit Breaker (-0, -6 & -58) N/A N/A 025-39-000 N/A N/A 02-30965-000 N/A 02-30965-000 N/A 02-3096-000 N/A 02-3096-000 N/A 02-30963-000 N/A 02-30963-000 B 3 025-39393-000 N /A N/A N /A C N/A 02-3878-000 02-3878-000 02-3878-000 D Ground Lug 025-3089-000 025-3089-000 025-3089-000 025-3089-000 Ind. Sys. Circuit Breaker (Sys. ) N/A N/A N/A 025-39-000 5A Ind. Sys. Circuit Breaker (Sys. 2) N/A N/A N/A 02-382-000 8A 2 Fuse Holder 025-37863-000 025-37863-000 025-37863-000 025-37863-000 8B 6 Fuse See Fuse Table on Page 36 9A Ground Bar 025-35685-000 025-35685-000 025-35685-000 025-35685-000 S Recommended Spare Part See Figure 2 on page 27. panel, see Figure on page 26, then refer to the appropriate parts list for that number. **Service Note: Make a visual inspection of the contactors in order to select the correct replacement part. 02-35-000 (9A) RI-D090-G7 02-35-000 (2A) RI-D20-G7 02-357-000 (8A) RI-D80-G7 02-355-000 (25A) RI-D250-G7 02-3562-000 (50A) RI-D50-G7 02-3567-000 (65A) RI-D65-G7 02-3570-000 (80A) RI-D80-G7 02-3573-000 (95A) RI-D95-G7 02-329-000 (50A) TE-LCD50-F7 JOHNSON CONTROLS 29

FORM 50.72-RP TABLE - POWER PANEL COMPONENTS - YLAA0090 SINGLE POINT NON- FUSED DISCONNECT SWITCH W/ IND. SYSTEM CIRCUIT BREAKERS (DB) SINGLE POINT CIRCUIT BREAKER (BX) SINGLE POINT NON- FUSED DISCONNECT SWITCH (SD) SINGLE POINT TERMINAL BLOCK (SX) ITEM QTY. DESCRIPTION 37-0526-0x 37-0526-20x 37-0526-30x 37-0526-0x 2A s 3 Fan Control Relay 02-35526-000 02-35526-000 02-35526-000 02-35526-000 POWER PANEL COMPONENTS (CONT D) 2B s Fan Contactor (-7, -28 & -0) 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-6 & -58) 02-35-000 (9A)** 02-35-000 (9A)** 02-35-000 (9A)** 02-35-000 (9A)** 2C Surge Supressor 03-00808-000 03-00808-000 03-00808-000 03-00808-000 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** Compressor Contactor (-7) 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** Compressor Contactor (-28) 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3567-000 (65A)** 02-3567-000 (65A)** 3A 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3567-000 (65A)** Compressor Contactor (-0) 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** Compressor Contactor (-6 & -58) 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 3B 5 Ground Lug 025-3088-000 025-3088-000 025-3088-000 025-3088-000 Terminal Block (-7 & -28) 025-32536-000 N/A N/A N/A Terminal Block (-0, -6 & -58) 025-390-000 N/A N/A Circuit Breaker (-7 & -28) N/A N/A 025-32-000 N/A Circuit Breaker (-0, -6 & -58) N/A N/A 025-39-000 N/A A N/A 02-30965-000 N/A 02-30965-000 N/A 02-3096-000 N/A 02-3096-000 N/A 02-30963-000 N/A 02-30963-000 B 3 025-39397-000 N /A N/A N /A 025-39393-000 C N/A 02-3878-000 02-3878-000 02-3878-000 D Ground Lug 025-3089-000 025-3089-000 025-3089-000 025-3089-000 Ind. Sys. Circuit Breaker (Sys. ) N/A N/A N/A 025-39-000 5A Ind. Sys. Circuit Breaker (Sys. 2) N/A N/A N/A 02-382-000 8A 2 Fuse Holder 025-37863-000 025-37863-000 025-37863-000 025-37863-000 8B 6 Fuse See Fuse Table on Page 36 9A Ground Bar 025-35685-000 025-35685-000 025-35685-000 025-35685-000 **Service Note: Make a visual inspection of the contactors in order to select the correct replacement part. 02-35-000 (9A) RI-D090-G7 02-35-000 (2A) RI-D20-G7 02-357-000 (8A) RI-D80-G7 02-355-000 (25A) RI-D250-G7 02-3562-000 (50A) RI-D50-G7 02-3567-000 (65A) RI-D65-G7 02-3570-000 (80A) RI-D80-G7 02-3573-000 (95A) RI-D95-G7 02-329-000 (50A) TE-LCD50-F7 s Recommended Spare Part. See Figure 2 on page 27. panel, see Figure on page 26, then refer to the appropriate parts list for that number. 30 JOHNSON CONTROLS

FORM 50.72-RP POWER PANEL COMPONENTS (CONT D) TABLE 5 - POWER PANEL COMPONENTS - YLAA009 ITEM QTY. DESCRIPTION SINGLE POINT TERMINAL BLOCK (SX) SINGLE POINT NON- FUSED DISCONNECT SWITCH (SD) SINGLE POINT CIRCUIT BREAKER (BX) SINGLE POINT NON- FUSED DISCONNECT SWITCH W/ IND. SYS- TEM CIRCUIT BREAK- ERS (DB) 37-052-0x 37-052-20x 37-052-30x 37-052-0x 2A s 3 Fan Control Relay 02-35526-000 02-35526-000 02-35526-000 02-35526-000 2B s 6 Fan Contactor (-7, -28 & -0) 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-6 & -58) 02-35-000 (9A)** 02-35-000 (9A)** 02-35-000 (9A)** 02-35-000 (9A)** 2C 3 Surge Supressor 03-00808-000 03-00808-000 03-00808-000 03-00808-000 2 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** Compressor Contactor (-7 & -28) 2 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 3A 2 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3567-000 (65A)** Compressor Contactor (-0) 2 02-3573-000 (D95)** 02-3573-000 (95A)** 02-3562-000 (50A)** 02-3562-000 (50A)** 2 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** Compressor Contactor (-6 & -58) 2 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 3B Ground Lug 025-3088-000 025-3088-000 025-3088-000 025-3088-000 A Terminal Block (-7 & -28) 025-32536-000 N/A N/A N/A Terminal Block (-0, -6 & -58) 025-390-000 N/A N/A N/A Circuit Breaker (-7 & -28) N/A N/A 025-325-000 N/A Circuit Breaker (-0, -6 & -58) N/A N/A 025-32-000 N/A N/A 02-30965-000 N/A 02-30965-000 N/A 02-3096-000 N/A 02-3096-000 N/A 02-30963-000 N/A 02-30963-000 B 3 025-39397-000 N /A N/A N /A 025-39393-000 N /A N /A N /A C N/A 02-3878-000 02-3878-000 02-3878-000 D Ground Lug 025-3089-000 025-3089-000 025-3089-000 025-3089-000 Ind. Sys. Circuit Breaker (Sys. ) N/A N/A N/A 025-39-000 5A Ind. Sys. Circuit Breaker (Sys. 2) N/A N/A N/A 025-39-000 8A 2 Fuse Holder 025-37863-000 025-37863-000 025-37863-000 025-37863-000 8B 6 Fuse See Fuse Table on Page 36 9A Ground Bar 025-35685-000 025-35685-000 025-35685-000 025-35685-000 S Recommended Spare Part. See Figure 2 on page 27. See LUG KIT TABLE on Page 38. panel, see Figure on page 26, then refer to the appropriate parts list for that number. **Service Note: Make a visual inspection of the contactors in order to select the correct replacement part. 02-35-000 (9A) RI-D090-G7 02-35-000 (2A) RI-D20-G7 02-357-000 (8A) RI-D80-G7 02-355-000 (25A) RI-D250-G7 02-3562-000 (50A) RI-D50-G7 02-3567-000 (65A) RI-D65-G7 02-3570-000 (80A) RI-D80-G7 02-3573-000 (95A) RI-D95-G7 02-329-000 (50A) TE-LCD50-F7 JOHNSON CONTROLS 3

FORM 50.72-RP POWER PANEL COMPONENTS (CONT D) TABLE 6 - POWER PANEL COMPONENTS - YLAA000 & YLAA00 ITEM QTY. DESCRIPTION SINGLE POINT TERMINAL BLOCK (SX) SINGLE POINT NON-FUSED DISCON- NECT SWITCH (SD) SINGLE POINT CIRCUIT BREAKER (BX) SINGLE POINT NON- FUSED DISCONNECT SWITCH W/ IND. SYSTEM CIRCUIT BREAKERS (DB) 37-0526-0X 37-0526-20X 37-0526-30X 37-0526-0X 2As 3 Fan Control Relay 02-35526-000 02-35526-000 02-35526-000 02-35526-000 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-7, -28 & -0) 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 2Bs 3 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-6 & -58) 2 02-35-000 (9A)** 02-35-000 (9A)** 02-35-000 (9A)** 02-35-000 (9A)** 2C Surge Supressor 03-00808-000 03-00808-000 03-00808-000 03-00808-000 3 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** Compressor Contactor (-7 & -28) 2 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 3 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3567-000 (65A)** 3A Compressor Contactor (-0) 2 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3573-000 (95A)** 3 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** Compressor Contactor (-6 & -58) 2 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 3B 5 Ground Lug 025-3088-000 025-3088-000 025-3088-000 025-3088-000 Terminal Block (-7 & -28) 025-32536-000 N/A N/A N/A Terminal Block (-0, -6 & -58) 025-390-000 N/A N/A N/A Circuit Breaker (-7 & -28) N/A N/A 025-325-000 N/A Circuit Breaker (-0 & -6) N/A N/A 025-32-000 N/A A Circuit Breaker (-58) N/A N/A 025-39-000 N/A N/A 02-30965-000 N/A 02-30965-000 N/A 02-3096-000 N/A 02-3096-000 N/A 02-30963-000 N/A 02-30963-000 B 3 025-39397-000 N /A N/A N /A 025-39393-000 N/A N/A N/A C N/A 02-3878-000 02-3878-000 02-3878-000 D Ground Lug 025-3089-000 025-3089-000 025-3089-000 025-3089-000 Ind. Sys. Circuit Breaker (Sys. ) N/A N/A N/A 025-39-000 5A Ind. Sys. Circuit Breaker (Sys. 2) N/A N/A N/A 025-32-000 8A 2 Fuse Holder 025-37863-000 025-37863-000 025-37863-000 025-37863-000 8B 6 Fuse See Fuse Table on Page 36 9A Ground Bar 025-35685-000 025-35685-000 025-35685-000 025-35685-000 S Recommended Spare Part. See Figure 2 on page 27. See LUG KIT TABLE on Page 38. *Service Note: Locate the PANEL PART NUMBER sticker on the upper right hand corner of the Figure on page 26, then refer to the appropriate parts list for that number. **Service Note: Make a visual inspection of the contactors in order to select the correct replacement part. 02-35-000 (9A) RI-D090-G7 02-35-000 (2A) RI-D20-G7 02-357-000 (8A) RI-D80-G7 02-355-000 (25A) RI-D250-G7 02-3562-000 (50A) RI-D50-G7 02-3567-000 (65A) RI-D65-G7 02-3570-000 (80A) RI-D80-G7 02-3573-000 (95A) RI-D95-G7 02-329-000 (50A) TE-LCD50-F7 32 JOHNSON CONTROLS

FORM 50.72-RP POWER PANEL COMPONENTS (CONT D) TABLE 7 - POWER PANEL COMPONENTS - YLAA05 ITEM QTY. DESCRIPTION SINGLE POINT TERMINAL BLOCK (SX) SINGLE POINT NON- FUSED DISCONNECT SWITCH (SD) SINGLE POINT CIRCUIT BREAKER (BX) SINGLE POINT NON- FUSED DISCONNECT SWITCH W/ IND. SYSTEM CIRCUIT BREAKERS (DB) 37-052-0X 37-052-20X 37-052-30X 37-052-0X 2A s 3 Fan Control Relay 02-35526-000 02-35526-000 02-35526-000 02-35526-000 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-7 & -28) 2B s 2 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 6 Fan Contactor (-0) 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 6 Fan Contactor (-6 & -58) 02-35-000 (9A)** 02-35-000 (9A)** 02-35-000 (9A)** 02-35-000 (9A)** 2C 3 Surge Supressor 03-00808-000 03-00808-000 03-00808-000 03-00808-000 3A Compressor Contactor (-7 & -28) 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** Compressor Contactor (-0) 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3573-000 (95A)** Compressor Contactor (-6 & -58) 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 3B Ground Lug 025-3088-000 025-3088-000 025-3088-000 025-3088-000 Terminal Block (-7 & -28) 025-32536-000 N/A N/A N/A Terminal Block (-0, -6 & -58) 025-390-000 N/A N/A N/A A Circuit Breaker (-7 & -28) N/A N/A 025-325-000 N/A Circuit Breaker (-0, -6 & -58) N/A N/A 025-32-000 N/A N/A 02-3889-000 N/A 02-3889-000 N/A 02-3096-000 N/A 02-3096-000 B 3 025-39397-000 N /A N/A N /A 025-39393-000 N/A N/A N/A C N/A 02-3878-000 02-3878-000 02-3878-000 D Ground Lug 025-3089-000 025-3089-000 025-3089-000 025-3085-000 5A 2 Ind. Sys. Circuit Breaker (-7 & -28) N/A N/A N/A 025-32-000 2 Ind. Sys. Circuit Breaker (-0, -6 & -58) N/A N/A N/A 025-39-000 8A 2 Fuse Holder 025-37863-000 025-37863-000 025-37863-000 025-37863-000 8B 6 Fuse See Fuse Table on Page 36 9A Ground Bar 025-35685-000 025-35685-000 025-35685-000 025-35685-000 S Recommended Spare Part. See Figure 2 on page 27. See LUG KIT TABLE on Page 38. panel, see Figure on page 26, then refer to the appropriate parts list for that number. **Service Note: Make a visual inspection of the contactors in order to select the correct replacement part. 02-35-000 (9A) RI-D090-G7 02-35-000 (2A) RI-D20-G7 02-357-000 (8A) RI-D80-G7 02-355-000 (25A) RI-D250-G7 02-3562-000 (50A) RI-D50-G7 02-3567-000 (65A) RI-D65-G7 02-3570-000 (80A) RI-D80-G7 02-3573-000 (95A) RI-D95-G7 02-329-000 (50A) TE-LCD50-F7 JOHNSON CONTROLS 33

FORM 50.72-RP POWER PANEL COMPONENTS (CONT D) TABLE 8 - POWER PANEL COMPONENTS - YLAA035 & YLAA0 ITEM QTY. DESCRIPTION SINGLE POINT TERMINAL BLOCK (SX) SINGLE POINT NON- FUSED DISCONNECT SWITCH (SD) SINGLE POINT CIRCUIT BREAKER (BX) SINGLE POINT NON- FUSED DISCONNECT SWITCH W/ IND. SYSTEM CIRCUIT BREAKERS (DB) 37-052-0X 37-052-20X 37-052-30X 37-052-0X 2As 3 Fan Control Relay 02-35526-000 02-35526-000 02-35526-000 02-35526-000 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-7 & -28) 2 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 2Bs 6 Fan Contactor (-0) 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 6 Fan Contactor (-6 & -58) 02-35-000 (9A)** 02-35-000 (9A)** 02-35-000 (9A)** 02-35-000 (9A)** 2C 3 Surge Supressor 03-00808-000 03-00808-000 03-00808-000 03-00808-000 Compressor Contactor (-7 & -28) 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 3A Compressor Contactor (-0) 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3573-000 (95A)** Compressor Contactor (-6 & -58) 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 3B Ground Lug 025-3088-000 025-3088-000 025-3088-000 025-3088-000 A B 3 Terminal Block (-7 & -28) 025-32536-000 N/A N/A N/A Terminal Block (-0, -6 & -58) 025-390-000 N/A N/A N/A Circuit Breaker (-7 & -28) N/A N/A 025-325-000 N/A Circuit Breaker (-0, -6 & -58) N/A N/A 025-32-000 N/A N/A 02-3889-000 N/A 02-3889-000 N/A 02-3096-000 N/A 02-3096-000 025-39397-000 N /A N/A N /A 025-39393-000 N/A N/A N/A C N/A 02-3878-000 02-3878-000 02-3878-000 D Ground Lug 025-3089-000 025-3089-000 025-3089-000 025-3085-000 2 Ind. Sys. Circuit Breaker (-7 & -28) N/A N/A N/A 025-32-000 5A 2 Ind. Sys. Circuit Breaker (-0, -6 & -58) N/A N/A N/A 025-39-000 8A 2 Fuse Holder 025-37863-000 025-37863-000 025-37863-000 025-37863-000 8B 6 Fuse See Fuse Table on Page 36 9A Ground Bar 025-35685-000 025-35685-000 025-35685-000 025-35685-000 S Recommended Spare Part. See Figure 2 on page 27. See LUG KIT TABLE on Page 38. panel, see Figure on page 26, then refer to the appropriate parts list for that number. **Service Note: Make a visual inspection of the contactors in order to select the correct replacement part. 02-35-000 (9A) RI-D090-G7 02-35-000 (2A) RI-D20-G7 02-357-000 (8A) RI-D80-G7 02-355-000 (25A) RI-D250-G7 02-3562-000 (50A) RI-D50-G7 02-3567-000 (65A) RI-D65-G7 02-3570-000 (80A) RI-D80-G7 02-3573-000 (95A) RI-D95-G7 02-329-000 (50A) TE-LCD50-F7 3 JOHNSON CONTROLS

FORM 50.72-RP POWER PANEL COMPONENTS (CONT D) TABLE 9 - POWER PANEL COMPONENTS - YLAA020 & YLAA025 ITEM QTY. DESCRIPTION SINGLE POINT TERMINAL BLOCK (SX) SINGLE POINT NON-FUSED DISCON- NECT SWITCH (SD) SINGLE POINT CIRCUIT BREAKER (BX) SINGLE POINT NON- FUSED DISCONNECT SWITCH W/ IND. SYSTEM CIRCUIT BREAKERS (DB) 37-0526-0X 37-0526-20X 37-0526-30X 37-0526-0X 2A s 3 Fan Control Relay 02-35526-000 02-35526-000 02-35526-000 02-35526-000 2B s 3 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-7 & -28) 3 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-0) 2 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 6 Fan Contactor (-6 & -58) 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 2C Surge Supressor 03-00808-000 03-00808-000 03-00808-000 03-00808-000 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** Compressor Contactor (-7 & -28) 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3573-000 (95A)** 3A Compressor Contactor (-0) 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3567-000 (65A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** Compressor Contactor (-6 & -58) 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** 02-3562-000 (50A)** 3B 5 Ground Lug 025-3088-000 025-3088-000 025-3088-000 025-3088-000 Terminal Block (-7 & -28) 025-32536-000 N/A N/A N/A Terminal Block (-0, -6 & -58) 025-390-000 N/A N/A N/A Circuit Breaker (-7 & -28) N/A N/A 025-373-000 N/A A Circuit Breaker (-0, -6 & -58) N/A N/A 025-32-000 N/A B 3 N/A 02-3889-000 N/A 02-3889-000 N/A 02-30965-000 N/A 02-30965-000 N/A 02-3096-000 N/A 02-3096-000 025-39397-000 N/A N/A N/A 025-39393-000 N/A N/A N/A C N/A 02-3878-000 02-3878-000 02-3878-000 D Ground Lug 025-3089-000 025-3089-000 025-3089-000 025-3086-000 5A 2 Ind. Sys. Circuit Breaker (-7 & -28) N/A N/A N/A 025-32-000 2 Ind. Sys. Circuit Breaker (-0, -6 & -58) N/A N/A N/A 025-39-000 8A 2 Fuse Holder 025-37863-000 025-37863-000 025-37863-000 025-37863-000 8B 6 Fuse See Fuse Table on Page 36 9A Ground Bar 025-35685-000 025-35685-000 025-35685-000 025-35685-000 S Recommended Spare Part. See Figure 2 on page 27. See LUG KIT TABLE on Page 38. panel, see Figure on page 26, then refer to the appropriate parts list for that number. **Service Note: Make a visual inspection of the contactors in order to select the correct replacement part. 02-35-000 (9A) RI-D090-G7 02-35-000 (2A) RI-D20-G7 02-357-000 (8A) RI-D80-G7 02-355-000 (25A) RI-D250-G7 02-3562-000 (50A) RI-D50-G7 02-3567-000 (65A) RI-D65-G7 02-3570-000 (80A) RI-D80-G7 02-3573-000 (95A) RI-D95-G7 02-329-000 (50A) TE-LCD50-F7 JOHNSON CONTROLS 35

FORM 50.72-RP POWER PANEL COMPONENTS (CONT D) TABLE 20 - POWER PANEL COMPONENTS YLAA050 ITEM QTY. DESCRIPTION SINGLE POINT TERMINAL BLOCK (SX) SINGLE POINT NON- FUSED DISCONNECT SWITCH (SD) SINGLE POINT CIRCUIT BREAKER (BX) SINGLE POINT NON- FUSED DISCONNECT SWITCH W/ IND. SYSTEM CIRCUIT BREAKERS (DB) 37-0526-0X 37-0526-20X 37-0526-30X 37-0526-0X 2A s 3 Fan Control Relay 02-35526-000 02-35526-000 02-35526-000 02-35526-000 2B s 02-357-000 (8A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-7 & -28) 2 02-355-000 (25A)** 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-0) 2 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 6 Fan Contactor (-6 & -58) 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 2C Surge Supressor 03-00808-000 03-00808-000 03-00808-000 03-00808-000 5 Compressor Contactor (-7 & -28) 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 3A 5 Compressor Contactor (-0) 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3573-000 (95A)** 5 Compressor Contactor (-6 & -58) 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 3B 5 Ground Lug 025-3088-000 025-3088-000 025-3088-000 025-3088-000 Terminal Block (-7 & -28) 025-32536-000 N/A N/A N/A Terminal Block (-0, -6 & -58) 025-390-000 N/A N/A N/A A Circuit Breaker (-7 & -28) N/A N/A 025-373-000 N/A Circuit Breaker (-0, -6 & -58) N/A N/A 025-32-000 N/A N/A 02-3889-000 N/A 02-3889-000 N/A 02-30965-000 N/A 02-30965-000 B 3 025-39397-000 N/A N/A N/A 025-39393-000 N/A N/A N/A C N/A 02-3878-000 02-3878-000 02-3878-000 D Ground Lug 025-3089-000 025-3089-000 025-3089-000 025-3086-000 2 Ind. Sys. Circuit Breaker (-7 & -28) N/A N/A N/A 025-32-000 5A N/A N/A N/A 025-39-000 Ind. Sys. Circuit Breaker (-0, -6 & -58) N/A N/A N/A 025-320-000 8A 2 Fuse Holder 025-37863-000 025-37863-000 025-37863-000 025-37863-000 8B 6 Fuse See Fuse Table on Page 36 9A Ground Bar 025-35685-000 025-35685-000 025-35685-000 025-35685-000 S Recommended Spare Part. See Figure 2 on page 27. See LUG KIT TABLE on Page 38. panel, see Figure on page 26, then refer to the appropriate parts list for that number. **Service Note: Make a visual inspection of the contactors in order to select the correct replacement part. 02-35-000 (9A) RI-D090-G7 02-35-000 (2A) RI-D20-G7 02-357-000 (8A) RI-D80-G7 02-355-000 (25A) RI-D250-G7 02-3562-000 (50A) RI-D50-G7 02-3567-000 (65A) RI-D65-G7 02-3570-000 (80A) RI-D80-G7 02-3573-000 (95A) RI-D95-G7 02-329-000 (50A) TE-LCD50-F7 36 JOHNSON CONTROLS

FORM 50.72-RP POWER PANEL COMPONENTS (CONT D) TABLE 2 - POWER PANEL COMPONENTS - YLAA055 & YLAA056 ITEM QTY. DESCRIPTION SINGLE POINT TERMINAL BLOCK (SX) SINGLE POINT NON-FUSED DISCON- NECT SWITCH (SD) SINGLE POINT CIRCUIT BREAKER (BX) SINGLE POINT NON- FUSED DISCONNECT SWITCH W/ IND. SYSTEM CIRCUIT BREAKERS (DB) 37-0526-0X 37-0526-20X 37-0526-30X 37-0526-0X 2A s 3 Fan Control Relay 02-35526-000 02-35526-000 02-35526-000 02-35526-000 2B s 02-357-000 (8A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-7 & -28) 2 02-355-000 (25A)** 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-0) 2 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 6 Fan Contactor (-6 & -58) 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 2C Surge Supressor 03-00808-000 03-00808-000 03-00808-000 03-00808-000 5 Compressor Contactor (-7 & -28) 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 3A 5 Compressor Contactor (-0) 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3573-000 (95A)** 5 Compressor Contactor (-6 & -58) 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 3B 5 Ground Lug 025-3088-000 025-3088-000 025-3088-000 025-3088-000 A Terminal Block (-7 & -28) 025-32536-000 N/A N/A N/A Terminal Block (-0, -6 & -58) 025-390-000 N/A N/A N/A Circuit Breaker (-7 & -28) N/A N/A 025-373-000 N/A Circuit Breaker (-0, -6 & -58) N/A N/A 025-32-000 N/A N/A 02-3889-000 N/A 02-3889-000 N/A 02-30965-000 N/A 02-30965-000 B 3 025-39397-000 N/A N/A N/A 025-39393-000 N/A N/A N/A C N/A 02-3878-000 02-3878-000 02-3878-000 D Ground Lug 025-3089-000 025-3089-000 025-3089-000 025-3086-000 2 Ind. Sys. Circuit Breaker (-7 & -28) N/A N/A N/A 025-32-000 5A N/A N/A N/A 025-39-000 Ind. Sys. Circuit Breaker (-0, -6 & -58) N/A N/A N/A 025-320-000 8A 2 Fuse Holder 025-37863-000 025-37863-000 025-37863-000 025-37863-000 8B 6 Fuse See Fuse Table on Page 36 9A Ground Bar 025-35685-000 025-35685-000 025-35685-000 025-35685-000 SRecommended Spare Part. See Figure 2 on page 27. See LUG KIT TABLE on Page 38. panel, see Figure on page 26, then refer to the appropriate parts list for that number. **Service Note: Make a visual inspection of the contactors in order to select the correct replacement part. 02-35-000 (9A) RI-D090-G7 02-35-000 (2A) RI-D20-G7 02-357-000 (8A) RI-D80-G7 02-355-000 (25A) RI-D250-G7 02-3562-000 (50A) RI-D50-G7 02-3567-000 (65A) RI-D65-G7 02-3570-000 (80A) RI-D80-G7 02-3573-000 (95A) RI-D95-G7 02-329-000 (50A) TE-LCD50-F7 JOHNSON CONTROLS 37

FORM 50.72-RP POWER PANEL COMPONENTS (CONT D) TABLE 22 - POWER PANEL COMPONENTS - YLAA070 & YLAA075 ITEM QTY. DESCRIPTION SINGLE POINT TERMI- NAL BLOCK (SX) SINGLE POINT NON- FUSED DISCONNECT SWITCH (SD) SINGLE POINT CIR- CUIT BREAKER (BX) SINGLE POINT NON- FUSED DISCONNECT SWITCH W/ IND. SYSTEM CIRCUIT BREAKERS (DB) 37-0526-0X 37-0526-20X 37-0526-30X 37-0526-0X 2A s 3 Fan Control Relay 02-35526-000 02-35526-000 02-35526-000 02-35526-000 02-357-000 (8A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-7 & -28) 2 02-355-000 (25A)** 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 2B s 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** Fan Contactor (-0) 2 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 02-357-000 (8A)** 6 Fan Contactor (-6 & -58) 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 02-35-000 (2A)** 2C Surge Supressor 03-00808-000 03-00808-000 03-00808-000 03-00808-000 5 Compressor Contactor (-7 & -28) 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 02-329-000 (50A)** 3A 5 Compressor Contactor (-0) 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3573-000 (95A)** 02-3573-000 (95A)** 5 Compressor Contactor (-6 & -58) 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 02-3570-000 (80A)** 3B 5 Ground Lug 025-3088-000 025-3088-000 025-3088-000 025-3088-000 Terminal Block (-7 & -28) 025-32536-000 N/A N/A N/A Terminal Block (-0, -6 & -58) 025-390-000 N/A N/A N/A A Circuit Breaker (-7 & -28) N/A N/A 025-373-000 N/A Circuit Breaker (-0, -6 & -58) N/A N/A 025-32-000 N/A N/A 02-3889-000 N/A 02-3889-000 N/A 02-30965-000 N/A 02-30965-000 B 3 025-39397-000 N/A N/A N/A 025-39393-000 N/A N/A N/A C N/A 02-3878-000 02-3878-000 02-3878-000 D Ground Lug 025-3089-000 025-3089-000 025-3089-000 025-3086-000 2 Ind. Sys. Circuit Breaker (-7 & -28) N/A N/A N/A 025-32-000 5A N/A N/A N/A 025-39-000 Ind. Sys. Circuit Breaker (-0, -6 & -58) N/A N/A N/A 025-320-000 8A 2 Fuse Holder 025-37863-000 025-37863-000 025-37863-000 025-37863-000 8B 6 Fuse See Fuse Table on Page 36 9A Ground Bar 025-35685-000 025-35685-000 025-35685-000 025-35685-000 S Recommended Spare Part. See Figure 2 on page 27. See LUG KIT TABLE on Page 38. panel, see Figure on page 26, then refer to the appropriate parts list for that number. **Service Note: Make a visual inspection of the contactors in order to select the correct replacement part. 02-35-000 (9A) RI-D090-G7 02-35-000 (2A) RI-D20-G7 02-357-000 (8A) RI-D80-G7 02-355-000 (25A) RI-D250-G7 02-3562-000 (50A) RI-D50-G7 02-3567-000 (65A) RI-D65-G7 02-3570-000 (80A) RI-D80-G7 02-3573-000 (95A) RI-D95-G7 02-329-000 (50A) TE-LCD50-F7 38 JOHNSON CONTROLS

FORM 50.72-RP LUG KITS AND FUSES TABLE 23 - LUG KITS (CIRCUIT BREAKER OR NON-FUSED DISCONNECT SWITCH) LUG KITS LUGS PER FITS CB YORK PART AMP WIRE SIZE KIT FRAME NUMBER CB-029 ABB-KTE S 250A #6-350 kcmil 025-38-000 CB-0295 ABB-K5TF S5 300A 250-500 kcmil 025-38-000 CB-0296 ABB-K5TG 3 S5 00A #3/0-250 kcmil 025-320-000 CB-0297 ABB-K6TH S6 600A 250-500 kcmil 025-3-000 CB-0298 ABB-K6TJ S6 800A #2/0-00 kcmil 025-35-000 TABLE 2 - POWER PANEL FUSE TABLE FUSE SIZE YORK LUG KIT PART NUMBER FU-09 600V 5A Time Delay 025-3-000 FU-076 600V 30A Time Delay 025-39683-000 FU-095 600V 20A Time Delay 025-32-000 FU-090 600V 8A Time Delay 025-337-000 FU-093 600V 2A Time Delay 025-30-000 FU-096 600V 25A 025-732-000 See item 8B on tables 2-22 starting on page 28. JOHNSON CONTROLS 39

FORM 50.72-RP CONTROL PANEL COMPONENTS CONTROL PANEL PANEL DIVIDER (PARTIAL VIEW) A B FU MICROPROCESSOR BOARD 03-02550-000 LOAD T LINE 2A 2B CTB Reference Table 25 on page 2037-b FIGURE 3 - CONTROL PANEL COMPONENTS 0 JOHNSON CONTROLS

FORM 50.72-RP TABLE 25 - CONTROL PANEL COMPONENTS CONTROL PANEL COMPONENTS (CONT D) ITEM DESCRIPTION COMMON PARTS QUANTITY Transformer 025-279-000 2A s Micro / IO Board Kit 33-02550-0 2B s Flashcard 03-02755-003 A Fuse Holder 025-330-000 B Fuse 025-35905-000 5 Display 03-0279-000 6 Keypad 02-36082-007 7 02-2557-000 8 Ribbon Cable, Display 03-0208-000 See Figures 3 And starting on page 0 s Recommended Spare Part 6 5 8 7 LD0567b Reference Table 25 on page FIGURE - CONTROL PANEL COMPONENTS JOHNSON CONTROLS

FORM 50.72-RP SENSOR HARNESSES TABLE 26 - SENSOR HARNESS WIRING - YLAA0070, 0080, 0090, 00, 035, 050 & YLAAA055 Board Location MICRO P7 MICRO P6 MICRO P9 Cable Item No. Cable No. 00 02 6 05 06 3 0 2 0 5 03 7 Wire Color Plug Pin No. Red 5 White 0 Black 9 Drain Red 6 White Black 7 Drain 2 Black 7 Red Drain Black 8 Red 5 Drain 2 Black 9 Red 6 Drain 3 Red 5 White 0 Black 9 Drain Red 6 White Black 7 Drain 2 Function System # Suction Pressure System # Discharge Pressure Leaving Chilled Water Temperature Entering Chilled Water Temperature Outside Air Temperature System #2 Suction Pressure System #2 Discharge Pressure Harness Assembly Part Number 575-72382-300 575-72382-302 575-72382-305 575-72382-306 575-72382-30 575-72382-30 575-72382-303 TABLE 27 - SENSOR HARNESS WIRING - YLAA009, 05 & YLAAA020 Board Location MICRO P7 MICRO P6 MICRO P9 Cable Item No. Cable No. 00 02 6 05 06 3 0 2 0 5 03 7 Wire Color Plug Pin No. Red 5 White 0 Black 9 Drain Red 6 White Black 7 Drain 2 Black 7 Red Drain Black 8 Red 5 Drain 2 Black 9 Red 6 Drain 3 Red 5 White 0 Black 9 Drain Red 6 White Black 7 Drain 2 Function System # Suction Pressure System # Discharge Pressure Leaving Chilled Water Temperature Entering Chilled Water Temperature Outside Air Temperature System #2 Suction Pressure System #2 Discharge Pressure Harness Assembly Part Number 575-72382-307 575-72382-309 575-72382-32 575-72382-33 575-72382-3 575-72382-308 575-72382-30 2 JOHNSON CONTROLS

FORM 50.72-RP 5 SENSOR HARNESSES (CONT D) 2-BSP BAMB -BSP 2 7523-00h 7 6 -BDP 2-BDP Reference Tables 26 and 27 starting on page 2 7523-00g FIGURE 5 - HARNESS LAYOUT JOHNSON CONTROLS 3

FORM 50.72-RP SENSOR HARNESSES (CONT D) 3 BECT EEH 7523-000 BLCT Reference Tables 26 and 27 starting on page 2 8 EVAPORATOR HEATER HARNESS = 575-72382-2 7523-00-l FIGURE 6 - HARNESS LAYOUT 2 Pin Plug (025-2838-000) PIN SOCKET PART # (025-28386-000) 6-PIN (025-28382-000) 2 Pin Plug (025-296-000) 9-PIN (025-28383-000) 5 Pin Plug (025-28385-000) Reference Tables 26 and 27 starting on page 2 5622-003 FIGURE 7 - SENSOR HOUSING & PIN SOCKET PART NUMBERS JOHNSON CONTROLS

TRANSDUCERS, PRESSURE CUTOUTS AND TEMP SENSORS TABLE 28 - TRANSDUCERS, PRESSURE CUTOUTS AND TEMP SENSORS FORM 50.72-RP ITEM DESCRIPTION MODELS PART NUMBER QUANTITY s Sensor, Outside Air Temperature All 025-28663-00 2 s All 025-2996-000 3 s All 025-2996-000 Compound, Heat Conductive* All 03-00898-000-20 s Transducer, Suction Pressure (0-00psi) All 025-756-002 2 2 s Transducer, Discharge Pressure (0-650psi) All 025-756-003 2 srecommended Spare Part See Figure 8 on page 5 20 20 -BSP 2-BSP BAMB Y2RSI-2D- -BDP 2 2-BDP Reference Table 28 on page 5. 2 7523-00g sensor FIGURE 8 - TRANSDUCERS, PRESSURE CUTOUTS AND TEMP SENSORS JOHNSON CONTROLS 5