McQuay. Reciprocating Condensing Unit. ALP Vintage C. Last Manufactured: Replacement Parts List No Revision W 10/2017

Transcription

1 Replacement Parts List No Revision W 10/2017 McQuay Reciprocating Condensing Unit ALP Vintage C Last Manufactured: 2002 To find your Daikin Applied parts distributor, call or visit

2 Contents Parts List Revision History...4 Unit Serial Number and Unit Model Nomenclature Compressors Compressor Arrangements, Power Factor Correction Capacitors...7 Unloaders, Crankcase Heaters, Motor Protectors, Oil Equalization Kits...8 Compressors: Unit Sizes 013C - 021C...9 Compressors: Unit Sizes 027C - 032C...10 Compressors: Unit Sizes 037C - 041C...11 Compressors: Unit Sizes 045C - 070C...12 Compressors: Unit Sizes 080C - 090C...13 Compressors: Unit Sizes 100C - 110C...14 Compressors: Unit Sizes 120C...15 Compressors: Unit Sizes 135C...16 Compressors: Unit Sizes 150C...17 Compressors: Unit Sizes 170C...18 Compressors: Unit Sizes 185C...19 Compressors: Unit Sizes 205C...20 Compressors: Unit Sizes 230C...21 Mounting Components...22 Control & Power Panel: Unit Sizes 013C - 021C Power Panel Power Panel: Unit Sizes 027C - 041C Power Panel: Unit Sizes 045C - 110C Power Panel: Unit Sizes 120C - 230C On/Off Switch, Alarm Bell, Signal Converter...56 Control Panel Volt/Amp Meter...57 Electromechanical Panel: Unit Sizes 027C - 041C Electromechanical Panel: Unit Sizes 045C - 110C, Left Side Electromechanical Panel: Unit Sizes 045C - 110C, Right Side Electromechanical Panel: Unit Sizes 120C - 230C, Left Side Electromechanical Panel: Unit Sizes 120C - 230C, Right Side Electromechanical Panel: Unit Sizes 045C - 230C, Barber Colman Controller CP Electromechanical Panel: Unit Sizes 027C - 230C, Honeywell Controller W Electromechanical Panel: Unit Sizes 027C - 230C, Johnson Controls Controller UNT...70 MicroTech Panel: Unit Sizes 045C - 110C, Left Side MicroTech Panel: Unit Sizes 045C - 110C, Right Side MicroTech Panel: Unit Sizes 045C - 110C, Keypad, Start Counters, Hour Meters...75 MicroTech Panel: Unit Sizes 120C - 230C, Left Side MicroTech Panel: Unit Sizes 120C - 230C, Right Side MicroTech Panel: Unit Sizes 120C - 230C, Keypad, Start Counters, Hour Meters...80 Cables, Sensors, Wells Unit Sizes: 045C - 230C...81 Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 2

3 Contents Gauges...82 Condenser Fan Section: Unit Sizes 013C - 021C Condenser Fan Section: Unit Sizes 027C - 230C Cabinet Panels: Unit Sizes 013C - 120C Coil Guards: Unit Sizes 045C - 120C...90 Panels Unit: Sizes 135C - 230C...91 Coil Guards: Unit Sizes 135C - 230C...92 Piping Kits and Components Speedtrol, Hot Gas Bypass...93 Suction Accumulator, Discharge Check Valve, Pressure Relief Valve, Mufflers, Liquid Line Specialties, Heaters...94 Condenser...95 Vibration Isolators...96 Stock Units...97 Critical Parts List...CPL1 Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 3

4 Parts List Revision History Revision Date Description NEW 6/97 This RPL is a NEW document that replaces 4 separate RPL's; Y-00, Y-00, Y-00 & Y-00. A 7/98 Page 9- Removed incorrect compressors & corrected # of capacity control steps for size 027. Page 83- Revised Ref #700, 1991 & later p/n. Page 85- Revised Fan Motor Ref #700,460V p/n & Ref #701, 460V p/n. Page 89- Exchanged diagrams between ALP C and ALP C. Page 94- Size 27-41C (both Aluminum Fin & Copper Fin Coils) Position One = LH & Position Two = RH. B 9/98 Pages 19,20- Corrected mis-identified compressors; pg C/230V& pg C/230V. C 3/99 Page 85 - Added info on Speedtrol Fan Blade (Ref.# 708) & expanded Fan Qty. list. D 9/99 Page 7 - Added part number for Flange Assembly used with Oil Equalization Kits. Pages 26 thru 28 - Added PB1 Power Block for sizes Page 80 - MT Cont Pnl Cables & Sensors: Re-formatted page to correct various p/n's& eliminate confusion. Pages 87 & 88 - Added information for Key for Control Panel Door Lock (Ref.# 896). E 11/99 Page 24-Corrected pn's for M11 & M12 ;Contactor-w/o Speedtrol, & Relay-w/Speedtrol (Ref.# 20 & 21). Page 85 - Updated information for Motor Support (Ref.# 704). F 12/99 Page 58 - Added R5 & R9 Relays, PB1 Terminal Block and FH1 Fuse Holder. Page 85 - Corrected information for Fan Blade (Ref.# 708). G 11/00 Page 7-Crankcase Htr. pn is 1" NPT w/orifice, pn is w/ well. Oil Equalization retrofit kits are all pn Added 300PSI to Mtr. Protectors. Page 13- ALP 100C Compressor/HP50/Copeland # changed from 8DS1 to 8DP. Page 23- Ref #2-New pn's for voltage 460 and 575 added same info to note. Page 24- ALP 016C, Ref's #18(M5) & #19 (M9), was changed from 20 FLA to 50 FLA. Page 26- Added 1.5 Amp Fuse # Page 27 & 28- Ref #12-New pn's for voltage 460 & 575. Page 29- Ref #8-ALS, new M1 pn Ref #12-new pn's for voltages 460 & 575. Page 57- Added bub to diagram. Page 58- Added ref. #'s 17, 18 & 19 and their descriptions. Page 60- Added note to bottom of page about Speedtrol Control. Page 62- Ref #65 pn changed to Added pn's & to note. Page 64-Added pn's & to note. Added TD12. Page 66- Added pn's & to note. Page 68- Added Return Loop Sensor, pn TE-631AP-1. Page 71-Added Input Power Fuse, 2A and Comm Port Fuse to Ref # 902. Pages 73&78- Added Output Board Fuse to Ref # 900. Page 76-Added Input Power Fuse & Comm. Port Fuse to Ref # 902. Page 93- Liquid Line specialties, PN is now H 6/01 Page 58- Changed LP1 part number from to I 7/01 Pages 29, 91 & 94 - References were made to ALR when they should be ALP. Page 85- Bub 700 &701 pn desc. changed from Totally Encl. to Open Drip Proof. J 10/01 Page 24-Added the word "DUAL' to bubbles 18 & 19 of ALP 016C & 021C compressor contactors. K 12/01 Page 91- Added bub. #911 to diagrams and components list. L 6/02 Page 7 - ALP C, Press.Relief Valve w/ 300 PSI pn corrected to 450 PSI pn Page 24 -Bub. 17, 18 & 19-Added ALP 013C, M1/ AL Start and M1,M5,M9/ 2 -Speed Compr.Contactors. Page 32 - Bub #108; pn changed to and pn changed to M 07/02 Page7 - OIL EQUALIZATION, Flange Assembly # removed site glass from description. N 10/02 Page 35 - M1-6 Compressor AL start was 75 FLA and is now 90 FLA. P 10/2004 Pages 9 thru20 - Removed all Copeland compressor information. Q 5/2005 Page 94 - Revised part numbers for 027C-041C Position 1 & 2 Aluminum fin coils, basically added 'AG" to part numbers. R 2/2006 Pages 31,32,33,34,35,36,38,41,43,51 & 53 - Added notes 1 & 2 (Disconnect switch info). Pages45 &47 - Added notes 1,2 & 3 (Disconnect switch info). Page 49 - Added note 1 (Disconnect switch info). S 12/08 Page 7 - Change 120V 200W Crankcase Heater p/n from to Page 83 - Ref Bub #701 change 575V p/n from to T 06/11 Page 6- Added new page for complete Model Nomenclature. Pages 72 & 77- Correct MT Controller part number to (was ). U 12/13 Page 84: Corrected part # for Ref. 700 Fan Motor 575V, was Page 95: Updated part numbers for 027C-041C Aluminum Fin Coils; removed AG from part numbers. V 10/2015 Page 83: Added Bubble Ref Page CPL1: Added Critical Parts List. W 10/2017 Page 84: Added voltage to description for Speedtrol Motors. Added footnote. Daikin Applied, Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN (763) Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 4

5 Nomenclature Serial Number Until ZA Factory 5= Staunton,VA Serial Number Current 5 5A Factory 5= Staunton,VA Engineering Revision (Very Important for ALP C) Serial Number Year and Month of Manufacture: Year Month S= 1987 A= Jan. T= 1988 B= Feb. U= 1989 C= Mar. V= 1990 D= Apr. W= 1991 E= May X= 1992 F= Jun Y= 1993 G= Jul Z= 1994 H= Aug J= Sep. K= Oct. L= Nov. M= Dec. Engineering Revision Serial Number Year and Month of Manufacture: Year Month 5= 1995 A = Jan. 6= 1996 B = Feb. 7= 1997 C = Mar. D = Apr. E = May F = Jun G = Jul H = Aug J = Sep. K = Oct. L = Nov. M = Dec. Unit Model Number ALP 027 C Vintage Nominal Tonnage ex. 027= 27 Tons Unit Type: ALP= Air-Cooled Accessible Hermetic Compressor Condensing Unit Stock Unit Model Number: ALP 013C - 021C ALP 013 C T 2 L Vintage Nominal Tonnage ex. 013 = 13 Tons Compressor Type 2 = 2 Speed Voltage F = 208/230V T = 460V Unit Type: ALP = Air- Cooled Accessible Hermetic Condensing Unit L = Low-Ambient Start Timer Stock Unit Model Number: ALP 027C - 041C ALP 041 C 27 Vintage Voltage 12 = 208/230V 27 = 460V Nominal Tonnage ex. 041 = 41 Tons Unit Type: ALP= Air-Cooled Accessible Hermetic Condensing Unit Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 5

6 Nomenclature Unit Model Number- Complete ALP***C Y 27 AL P C 04 Y A 5 P C A Y Y A F 11 1 Y Y Code Unit Size (nominal tons), Vintage C 013= 13 tons 090= 90 tons 016= 16 tons 100= 100 tons 021= 21 tons 110= 110 tons 027= 27 tons 120= 120 tons 032= 32 tons 135= 135 tons 037= 37 tons 150= 150 tons 041= 41 tons 170= 170 tons 045= 45 tons 185= 185 tons 055= 55 tons 205= 205 tons 070= 70 tons 230= 230 tons 080= 80 tons 03 Always Y 04 Electric Power Supply 12= 208/60/3 27= 460/60/3 28= 380/50/3 29= 230/60/3 37= 575/60/3 42= /60/3 05 Starting Option AL= Across-The-Line PW= Part Winding 06 Power Connection P= Power Block D= Disconnect Switch M= Multipoint 07 Compressor Circuit Protection Y= None C= Circuit Breakers 08 Capacity Control 02= 2 Steps Capacity Control 03= 3 Steps Capacity Control 04= 4 Steps Capacity Control 06= 6 Steps Capacity Control 08= 8 Steps Capacity Control 09 Always Y 10 Control Circuit Transformer Y= None A= With Transformer 11 Control Thermostat Y= None, wired for Barber Coleman 5= None, wired for W7100A (Variable Volume) 8= None, wired for W7100G (Leaving Water) 12 Phase/Voltage Failure Y= None P= With PhaseVoltage Monitor Control 13 Suction/High Ambient Unloader Y= None S= With Suction Unloader A= With High Ambient Unloader C= Both S and A above 14 Gauges Y= None A= Suction, Discharge & Oil Pr. Gauges 15 Always Y 16 Always Y 17 Protective Guard A= Base Frame Guard, Compressors & Horizontal Coil C- Base Frame Guard, Compressors only F= Condenser Coil Fin Guard, including Option "A" above 18 Head Pressure Control F= Fantrol L= FanTrol w/ Low Ambient Start S= SpeedTrol w/ Low Ambient Start 19 Condenser Coil Material 11= Aluminum Fin, Copper Tubes 21= Copper Fin, Copper Tubes 20 Condenser Fan Motors 1= Open 2= Totally Enclosed 21 Always Y 22 Always Y Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 6

7 Compressors ALP C One Compressor Units Compressor Arrangements ALP C - Top View Compressor # 2 Compressor # 1 ALP C - Top View Compressor # 3 Compressor # 1 Compressor # 4 Control Box Compressor Chart Abbreviations AL = Across-the-Line Start Option PW = Part Winding Start Option Cap. Ctl. = Capacity Control # OF UL = Banks of Unloading Control Box Compressor # 2 Power Factor Correction Capacitors 20 HP Compressor 1.0 KVAR- 208/230V Units KVAR- 460V AL Units HP Compressor 1.0 KVAR- 208/230V Units KVAR- 460V PW Units KVAR- 460V AL Units /35 HP Compressor 3.0 KVAR- 460V PW Units KVAR- 460V AL Units HP Compressor 5.0 KVAR- 208/230V Units KVAR- 460V PW Units KVAR- 460V AL Units HP Compressor 10.0 KVAR- 208/230V Units KVAR- 460V Units HP Compressor 7.5 KVAR- 460V Units Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 7

8 Compressors Compressor Components and Accessories ALP 013C - 021C Crankcase Heaters 70W- Used on ALP013C pn: W- Used on ALP016C - 021C pn: Motor Protectors 120V- Used on ALP013C pn: W- Used on ALP016C - 021C pn: PSI Relief Valve (all sizes) pn: ALP 027C - 230C Unloaders Complete Kit To Add to a New Replacement Compressor Kit includes: Cylinder Head, Piston Ass'y, Valve Plate, Gaskets, and Unloader Valve and Coil. -pn: To Replace an Unloader on an Existing Compressor Kit includes: Unloader Valve, Coil and Valve Gasket. -pn: SG Coils 120V For 4D and 6D Compressors. -pn: Crankcase Heaters 120V 100W- Used on H.P. Compressors -pn: with 1" NPT Orifice -pn: with Well 120V 200W- Used on H.P. Compressors -pn: Oil Equalization -applies to ALP 120C - ALP 230C All Units manufactured after November, 1987 (5SLXXXXX) were manufactured with oil equalization lines between the parallel piped compressors. If a unit built prior to that date requires retrofit, the following kits are available: ALP120C, ALP135C, ALP150C-- Kit pn: ALP185C Kit pn: ALP170C, ALP205C, ALP230C- -Kit pn: Flange Assembly - pn: For Retrofit Procedure and instructions please consult Service Bulletin SB, or contact Daikin Applied. Motor Protectors 120V Used on all Compressors -pn: Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 8

9 Compressors Unit Sizes 013C, 016C & 021C ALP 013C Compressors Compressor # 1 HP= 10 Unit Steps Bristol # Of Voltage Cap Number Part Number UL Ctl H2NG124DPDE H2NG124GPDE H2NG124DPDE H2NG124GPDE H2NG124DPEE H2NG124GPEE / H2NG124DPEE / H2NG124GPEE H2NG124DPFE H2NG124GPFE ALP 016C Compressors Compressor # 1 HP= 15 Unit Steps Bristol # Of Voltage Cap Number Part Number UL Ctl H2NG184DPDF H2NG184GPDF H2NG184DPDF H2NG184GPDF H2NG184DPEF H2NG184GPEF / H2NG184DPEF / H2NG184GPEF H2NG184DPFF H2NG184GPFF ALP 021C Compressors Compressor # 1 HP= 20 Unit Steps Bristol # Of Voltage Cap Number Part Number UL Ctl H2NG244FRDF H2NG244GPDF H2NG244FRDF H2NG244GPDF H2NG244DREF H2NG244GPEF / H2NG244DREF / H2NG244GPEF H2NG244DRFF H2NG244GPFF Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 9

10 Compressors Unit Size 027C & 032C ALP 027C Compressors Compressor # 1 HP= 25 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL a Ctl AL PW AL PW AL PW / AL / PW AL PW ALP 032C Compressors Compressor # 1 HP= 30 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL a Ctl / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW a Unloaders not included with this compressor. If unloader is required see "Compressor Components and Accessories" section. Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 10

11 Compressors Unit Sizes 037C & 041C ALP 037C Compressors Compressor # 1 HP= 35 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW AL a PW a AL a PW a AL a PW a 380/ AL a 380/ PW a AL a PW a ALP 041C Compressors Compressor # 1 HP= 40 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW AL a PW a AL a PW a AL a PW a 380/ AL a 380/ PW a AL a PW a a Unloaders not included with this compressor. If unloader is required see"compressor Components and Accessories" section. Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 11

12 Compressors Unit Sizes 045C, 055C & 070C ALP 045C Compressors Compressor # 1 HP= 20 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL a Ctl AL PW AL PW AL PW / AL / PW AL PW Compressor # 2 HP= 25 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL a Ctl AL PW AL PW AL PW / AL / PW AL PW ALP 055C Compressors Compressor # 1 HP= 25 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL a Ctl AL PW AL PW AL PW / AL / PW AL PW Compressor # 2 HP= 30 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL a Ctl AL PW AL PW AL PW / AL / PW AL PW ALP 070C Compressors Compressor # 1 HP= 30 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL a Ctl AL PW AL PW AL PW / AL / PW AL PW Compressor # 2 HP= 35 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL a Ctl AL PW AL PW AL PW / AL / PW AL PW a Unloaders not included with this compressor. If unloader is required see "Compressor Components and Accessories" section. Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 12

13 Compressors Unit Sizes 080C & 090C ALP 080C Compressors Compressor # 1 HP= 35 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW AL a PW a AL a PW a AL a PW a 380/ AL a 380/ PW a AL a PW a Compressor # 2 HP= 35 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW AL a PW a AL a PW a AL a PW a 380/ AL a 380/ PW a AL a PW a ALP 090C Compressors Compressor # 1 HP= 40 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW AL a PW a AL a PW a AL a PW a 380/ AL a 380/ PW a AL a PW a Compressor # 2 HP= 40 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW AL a PW a AL a PW a AL a PW a 380/ AL a 380/ PW a AL a PW a a Unloaders not included with this compressor. If unloader is required see "Compressor Components and Accessories" section. Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 13

14 Compressors Unit Size 100C ALP 100C Compressors Compressor # 1 HP= 50 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL a Ctl / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW Compressor # 2 HP= 50 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL a Ctl / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW ALP 110C Compressors Compressor # 1 HP= 60 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL a Ctl / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW Compressor # 2 HP= 60 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL a Ctl / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW a Unloaders not included with this compressor. If unloader is required see "Compressor Components and Accessories" section. Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 14

15 Compressors Unit Size 120C ALP 120C Compressors Compressor # 1 HP= 35 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW Compressor # 2 HP= 35 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW Compressor # 3 HP= 25 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW Compressor # 4 HP= 25 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 15

16 Compressors Unit Size 135C ALP 135C Compressors Compressor # 1 HP= 35 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW Compressor # 2 HP= 35 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW Compressor # 3 HP= 25 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW Compressor # 4 HP= 35 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 16

17 Compressors Unit Size 150C ALP 150C Compressors Compressor # 1 HP= 35 Unit---Steps-- Start # Of Voltage- Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW Compressor # 2 HP= 35 Unit Steps-- Start # OF Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW Compressor # 3 HP= 35 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW Compressor # 4 HP= 35 Unit Steps-- Start # Of Voltage Cap.-- Option Part Number UL Ctl AL PW AL PW AL PW / AL / PW AL PW / AL / PW / AL / PW / AL / PW / / AL / / PW / AL / PW Reciprocating Condensing Unit; ALP C Rev. W 10/ / Page 17