S02 Exhibit B1 - McQuay Central Station Air Handler Parts Specs.pdf

McQuay

Central Station Air Handlers Low Pressure

LHD, LYF, LSL, LML, LWL

103 - 228 Vintage C

LML, LSB

106 - 111

Vintage E

Last Manufactured: 1999

To find your Daikin Applied parts distributor, call 1-800-377-2787 or visit www.DaikinApplied.com

Replacement Parts List No. 055222600 Revision G 12/2019 https://inspectapedia.com/heat/Snyder-General-History-HVAC-Manuals.php Copy at InspectApedia.com

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Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 2

Parts List Revision History

Nomenclature

Coils

Drive Section

Blower Section

Low Leak Dampers

Contents

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 3

Parts List Revision History

Daikin Applied, 13600 Industrial Park Blvd., P.O. Box 1551, Minneapolis, MN 55440 (763) 553-5330

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 4

Nomenclature

Number of Fans 1 = Single Fan 2 = Dual Fan

Vintage C= C Vintage E= E Vintage

Unit Type SeasonMaster & SeasonVent

Nominal Coil Face Area (in Square Feet)

Air Intake into Blower Section H = Horizontal Air Intake V = Vertical Air Intake I = Inverted

Model Number

LSL 1 06 C H

3 Z F 12345 00

Month of Manufacture A = January B = February C = March D = April E = May F = June G = July H = August

Sequence Number

Engineering Revision 3 = Faribault, MN 9 = Scottsboro, AL

Plant Identification

J = September K = October L = November M = December

Year of Manufacture A = 1971 B = 1972 C = 1973 D = 1974 E = 1975 F = 1976 G = 1977 H = 1978 J = 1979 K= 1980 L = 1981 M = 1982 N = 1983 P = 1984 Q = 1985

R = 1986 S = 1987 T = 1988 U = 1989 V = 1990 W = 1991 X = 1992 Y = 1993 Z = 1994 5 = 1995 6 = 1996 7 = 1997 8 = 1998 9 = 1999

Serial Number

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 5

Unit Code Index Code 01= Model (refer to the previous pg. for description)

LHD, LYF, LSL, LML, LWL, LML, LSB

Code 02= Unit Size AND Air Intake direction Five digit code eg.: "106CV".

103C - 228C OR LML, LSB 106E - 111E AND

H= Horizontal intake V= Vertical Intake

Code 03= Fan Wheel and Housing A= Forward Curved Steel Wheel B= Forward Curved Aluminum Wheel C= Forward Curved Hot Dipped Galvanized Wheel D= Airfoil Wheel E= Forward Curved Steel Wheel with Mechanical Speed Control F= Airfoil Wheel with Mechanical Speed Control L= Forward Curved Wheel with Variable Inlet Vanes V= Airfoil wheel with Variable Inlet Vanes

Code 04= Unit Arrangement Digit 1, Unit Arrangement

Digit 2, Cabinet

Digit 3, Unit Options

Digit 4, Section Options

Code 05= Mounting Arrangement A= Top Mounting Holes B= Bottom Mounting Holes

Code 06= Fan Discharge and Motor Location

Code 07= Motor Location For LSB only see LSB Motor Location Diagram otherwise 07= Y.

Code 08= Motor Size

Code 09= Unit Voltage

Code 10= Motor Base and Bearings Y= None 1= Rigid base, Ball Bearing 2= Resilient Base, Sleeve Bearing (LSB Only) 3= Resilient Base, Ball Bearing (LSB Only)

Code 11= Motor RPM and Enclosure Y= None A= 1800 RPM, Open Dripproof (ODP) B= 1800 RPM, Totally Enclosed Fan Cooled (TEFC) C= 1800 RPM, Explosion Proof D= 1800/900 RPM, Two Speed, One Winding E= 1800 RPM, Open Dripproof High Efficiency (ODP)

Code 12= Motor Mounting Y= None 1= Factory Mounted Motor 2= With Motor, Field Mounted

Code 13= Fan Type/Fan Mount/Drive Selection Digit 1, Fan and Drive Type Selection A= Standard Forward Curve Fan, Rigid Fan mount, Variable

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 6

Code 13= Fan/Fan Type/Fan Mount/Drive Selection, Cont.

Digit 2 & 3, Drive Selection Contact Daikin Applied with model and serial number information in order to identify the needed part(s).

Digit 4, Fan Discharge

Digit 4, Fan Discharge (LSB Only)

Code 14= Lubrication Lines & Insulation 1= Standard Lube lines 1", 3/4# Insulation 2= Standard Lube lines No Insulation 3= Standard Lube lines 1", 1 1/2# Insulation 4= Standard Lube lines 1", 3# Insulation 5= Copper Lube Lines 1", 3/4# Insulation 6= Copper Lube lines No Insulation 7= Copper Lube Lines 1", 1 1/2# Insulation 8= Copper Lube lines 1", 3# Insulation A= Standard Lube Lines & Liner Options (LSB Only. Code 39 must not be YY.)

B= Copper Lube Lines & Liner Options (LSB Only. Code 39 must not be YY.)

Code 15= Zone Dampers (LML Only) AA= Zone Damper with Hot Deck Shaft Extension BB= Zone Damper with Cold Deck Shaft Extension CC= Double Duct Collar Only 2A= 2 Deck Zone Damper with Hot Deck Shaft Extension 2B= 2 Deck Zone Damper with Cold Deck Shaft Extension 2C= Double Duct Collar 3A= 3 Deck Zone Damper with Hot Deck Shaft Extension 3B= 3 Deck Zone Damper with Cold Deck Shaft Extension 3C= Triple Duct Collar XX= Special

Code 16= Accessory Arrangement Digit 1, Accessory Section Code 04= H*** or I***

Digit 1, Accessory Section Code 04= V***

Digit 2, Filter Section

Digit 3, Filter Type

Code 17= Auxiliary Coil Section Y= None S= Small Coil L= Large Coil

Code 18= Auxiliary Coil Type and Rows For coil features see Contractor Coil codes in Unit Coil Section.

YYYYYYYYYY= None XXXXXXXXXX= Special Coil

Code 19= Auxiliary Coil Connection Location Y= None D= Drive End E= Opposite Drive End

Code 20= Standard Coil Section, 1st Coil Y= None S= Small Coil L= Large Coil E= Extra Large Coil

Code 21= Coil Types and Rows, 1st Coil For coil features see Contractor Coil codes in Unit Coil Section.

YYYYYYYYYYYYYYY= None XXXXXXXXXXXXXXX= Special Coil

Code 22= Coil Connection Location, 1st Coil D= Drive End E= Opposite Drive End

Code 23= Standard Coil Section, 2nd Coil Y= None H= Heating Coil S= Small Coil L= Large Coil E= Extra Large Coil

Code 24= Coil Types and Rows, 2nd Coil For coil features see Contractor Coil codes in Unit Coil Section.

YYYYYYYYYYYYYYY= None XXXXXXXXXXXXXXX= Special Coil

Code 25= Coil Connection Location, 2nd Coil Y= None D= Drive End E= Opposite Drive End

Code 26= Standard Coil Section, 3rd Coil Y= None S= Small Coil L= Large Coil E= Extra Large Coil

Code 27= Coil Types and Rows, 3rd Coil For coil features see Contractor Coil codes in Unit Coil Section.

YYYYYYYYYYYYYYY= None XXXXXXXXXXXXXXX= Special Coil

Code 28= Coil Connection Location, 3rd Coil Y= None D= Drive End E= Opposite Drive End

Unit Code Index, Continued

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 7

Code 29= Optional Features Y= None A= Gasketed Damper Blades on Mixing Box & Bypass Dampers C= Flex Connector on Blower Intake D= Flex Connector on Blower Discharge E= Flex Connector on Blower Intake & Discharge F= Stainless Steel Drain Pan or Liner H= Galvanized Steel Moisture Eliminators J= Stainless Steel Moisture Eliminators K= Insulated Mixing Box L= Items A & F M= Enclosed Belt Guard W= Outdoor Construction less Weatherhood X= Special

Code 30= Plug-In Door (Blower Section) Digit 1, Access Door Location

Digit 2, Access Door Dimensions

Code 31= Plug-In Door (Coil Section) Digit 1, Access Door Location

Digit 1, Access Door Location (LML/LSB Only)

Digit 2, Access Door Dimensions

Digit 2, Access Door Dimensions (LML/LSB Only)

Code 32= Miscellaneous Y= None X= Special

Code 33= Balance Plate (LML Only) Digit 1, Coil Type

Digit 2 & 3, Balance Plate Size For more information contact Daikin Applied

Unit Code Index, Continued Code 34= ARI Approval

Code 35= Packaging

Code 36= Latest Code Sheet Revision

Code 36= Coil or Diffuser Sections Insulation Liners 1" Only (LSB Only) Digit 1, Type of Liners (LSB Only)

Digit 2, Type of Liners (LSB Only)

Code 37, 38= Warranty Codes (LSB Only)

Code 39= Blower Section Liners (LSB Only) Digit 1, Type of Insulation (LSB Only)

Digit 2, Type of Liner (LSB Only)

Code 40= Coil Section Liners (LSB Only) Digit 1, Type of Insulation (LSB Only)

Digit 2, Type of Liner (LSB Only)

Code 41= Auxiliary Coil Section Liners (LSB Only) Digit 1, Type of Insulation (LSB Only)

Digit 2, Type of Liner (LSB Only)

Code 42= Filter Section Liners (LSB Only) Digit 1, Type of Insulation (LSB Only)

Digit 2, Type of Liner (LSB Only)

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 8

Unit Code Index, Continued Code 43= Mixing Box Liners (LSB Only) Digit 1, Type of Insulation (LSB Only)

Digit 2, Type of Liner (LSB Only)

Code 44= Not A Central Station Air Handler Code YY= None

Code 45= Auxiliary Coil Section Liners (LSB Only) Digit 1, Type of Insulation (LSB Only)

Digit 2, Type of Liner (LSB Only)

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 9

Coils Notes

All Central Station Air Handlers use Contractor style Heating, Cooling, Reheat, and/or DX Coils.

Contractor Coils are offered in multiple fin heights to allow the user to select the coil size to match the air flow. Contractor Coils offer a wider range of circuitings, rows and fins, and materials than the standard Unit Coil.

Contractor Coils are always quoted as needed when needed, so they DO NOT HAVE STANDARD

ORDERABLE OR “HARD/PERMANENT” NINE DIGIT DAIKIN APPLIED PART NUMBERS.

When a replacement Coil is required, a Contractor Coil quote needs to be prepared. To quote a replacement Contractor Coil it is necessary to obtain model and serial number information from the Unit Nameplate and then contact Daikin Applied.

If the unit has more than one Coil it will also be necessary to confirm which Coil(s) are needed BEFORE quoting. If there is more than one coil in the unit, confirm WHICH coil is needed and the TOTAL NUMBER of coils required BEFORE ordering.

In some instances coils were manufactured separately from the unit and may have a unique serial number eg.: 9Z12345-00. A coil with a serial number starting with a "9" was built in Scottsboro AL and may or may not have been installed in a unit before shipment.

Note that the sample code strings shown on the following page are INCOMPLETE and DO NOT furnish enough information for Daikin Applied to quote. General Order (GO) and/or serial number information is required in order to properly quote a Contractor Coil.

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 10

Coils Contractor Coil Code Strings 1

5W H - 10 02 C - 033.00 - 090.00

COIL TYPE

Water: 5M, 5W, 5K, 5P, 5Q Booster: 5B

CIRCUITING

Water:

Q = 1/4 Serpentine H = 1/2 Serpentine L = 3/4 Serpentine S = 1 Serpentine M = 1-1/2 Serpentine D = 2 Serpentine B = 3” Tube Center

Booster:

S = 1 Circuit D = 2 Circuit B = 3” Tube Center

FINNED LENGTH (INCHES)

FIN HEIGHT (INCHES)

FIN DESIGN

B = 01, 02, 03 & 04 ROW E-F5

C = 01, 02, 03 & 04 ROW HI-F5

ROWS DEEP (01, 02, 03, 04)

FINS PER INCH

(06, 07, 08, 09, 10, 11, 12, 13, 14)

5 SA - 12 02 C - 033.00 - 090.00

COIL TYPE:

5SA = Single tube, opposite end connection 5JA,8JA = Distributing tube, same end connection 8RA = Distributing tube, opposite end connection 5HA = High pressure construction, single tube, opposite end connection 5GA,8GA = High pressure construction, distributing tube, same end connection 8TA = High pressure construction, distributing tube, opposite end connection

FIN DESIGN:

B = 01 & 02 ROW E-F5

C = 01 & 02 ROW HI-F5

B = 01 ROW HI-F8 (1”)

ROWS DEEP:

HI-F5, E-F5 (01, 02)

HI-F8 (01)

FINS PER INCH:

HI-F5, E F5 (06, 07, 08, 09, 10, 11, 12, 13, 14)

HI-F8 (03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14)

TUBE O.D.:

5 = 5/8 inch 8 = 1 inch FIN HEIGHT (INCHES)

FINNED LENGTH (INCHES)

5W S - 10 06 C - 18 x 45

COIL TYPE

Water: 5M, 5W Evaporator: 5E

CIRCUITING

Water:

H = 1/2 Serpentine L = 3/4 Serpentine S = 1 Serpentine M = 1-1/2 Serpentine D = 2 Serpentine

Evaporator:

N = Normal F = Face Control R = Row Control J = Interlaced K = Interlaced Face Control

FINNED LENGTH (INCHES)

FIN HEIGHT (INCHES)

FIN DESIGN

C = HI-F5

B = E-F5

ROWS DEEP ( 02, 03, 04, 05, 06, 08, 10, 12)

FINS PER INCH

(06, 07, 08, 09, 10, 11, 12, 13, 14)

1 Note that the sample code strings shown above are INCOMPLETE and DO NOT furnish enough information for Daikin Applied to quote.

General Order (GO) and/or serial number information is required in order to properly quote a Contractor Coil.

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 11

1 MOTOR •

2 BELT •

3 BELT GUARD •

4 SHEAVES •

N/S BUSHING •

Drive Section Diagram & Components

Unit Sizes

3C

4C

6C

, 1

E

8C

, 1

E

1C

, 1

E

6C

9C

4C

7C

2C

8C

DescriptionBub.

No. Part Number

These Parts are ordered per Code Item on original G.O.

Contact Daikin

Applied with model and serial number information.

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 12

Drive Section LSB Motor Location Diagram

A= Motor Location.

= Air intake direction.

Code 06= 1 Code 07= 3

A A

A

A

A

Code 06= 2 Code 07= 3

Code 06= 3 Code 07= 2

Code 06= 4 Code 07= 2

A

Code 06= 1 Code 07= 4

Code 06= 2 Code 07= 4

Code 06= 3 Code 07= 3

Code 06= 4 Code 07= 3

A

A

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 13

48 56 14 3T

5T

2T

4T

3T

5T

4T

6T

4T

6T

Drive Section Motor Mount Components

Motor Frame Size 1

Description Part Number

1 Based on normal NEMA frame sizes.

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 14

Blower Section Diagram

13 8

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 15

3C

4C

6C

, 1

E

8C

, 1

E

1C

, 1

E

6C

9C

4C

7C

2C

8C

Unit Sizes

DescriptionBub.

No. Part Number

Blower Section Blower Wheels

1 Obsolete and no longer available. Contact Daikin Applied for more information.

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 16

3C

4C

6C

, 1

E

8C

, 1

E

1C

, 1

E

6C

9C

4C

7C

2C

8C

Unit Sizes

DescriptionBub.

No.

Blower Section Inlet Vane AssembIies 1

Part Number

N/S = Not shown on diagram.

1 Note that Inlet Vane Assemblies may be obsolete and no longer available. Contact Daikin Applied with model and serial number information to confirm part availability BEFORE ordering.

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 17

Fan Housings

Unit Sizes

3C

4C

6C

, 1

E

8C

, 1

E

1C

, 1

E

6C

9C

4C

7C

2C

8C

DescriptionBub.

No. Part Number

For units with Inlet Vanes consult Daikin Applied.

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 18

Unit Sizes

3C

4C

6C

, 1

E

8C

, 1

E

1C

, 1

E

6C

9C

4C

7C

2C

8C

DescriptionBub.

No. Part Number

Drive Shafts

FORWARD CURVED UNITS WITH INLET VANES

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 19

3C

4C

6C

, 1

E

8C

, 1

E

1C

, 1

E

6C

9C

4C

7C

2C

8C

Unit Sizes

DescriptionBub.

No. Part Number

Blower Section Bearings

N/S = Not shown on diagram.

FORWARD CURVED UNITS - PILLOW BLOCK

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 20

Low Leak Dampers Diagram & Assemblies

111108106104103 Part

Number

Unit Size Bub.

No.

Damper Assemblies, Single Fan Units 1

228222217214209 Part

Number

Unit Size Bub.

No.

Damper Assemblies, Dual Fan units 1

1 No actuator motors, actuator linkage, sensors, or controls were supplied with Central Station Air Handlers.

2 For units built before 12/86 use Damper p/n: 045815300.

Description

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 21

Components for Single Fan Units

111108106104103 Description

Part Number

Qty. for Unit Size Bub.

No.

Air Handlers; LHD,LYF,LSL,LML,LWL 103-228 Vint. C/ LML,LSB 106-111 Vint. E Rev. G 12/19 RPL 0552226 / Page 22

Components For Dual Fan Units

228222217214209

Qty. for Unit Size Bub.

No.

Part Number 206

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