Trane LPC Install And Operation Instructions

Installation, Operation, and Maintenance

Packaged Climate Changer Air Handler

Model LPC “FO” and later design sequence

1,500 to 15,000 cfm

July 2006

LPC-SVX01C-EN

general information

About This Manual Literature Change History

Use this manual for Packaged Climate Changer air handlers, model LPC. This is the first revision of this manual. It provides specific installation, operation, and maintenance instructions for “DO” and later design sequences. For previous design sequence information, contact your local Trane representative.

Warnings and Cautions

Warnings and cautions appear at appropriate sections throughout this manual. Read these carefully.

WARNING

Indicates a potentially hazardous situation, which could result in death or serious injury if not avoided.

CAUTION

Indicates a potentially hazardous situation, which may result in minor or moderate injury if not avoided. Also, it may alert against unsafe practices.

CAUTION

Indicates a situation that may result in equipment or property-damageonly accidents.

Sample Warnings and Cautions

WARNING

Hazardous Voltage w/Capacitors!

Disconnect all electric power, including remote disconnects and discharge all motor start/run capacitors before servicing. Follow proper lockout/tagout procedures to ensure the power cannot be inadvertently energized. Verify with an appropriate voltmeter that all capacitors have discharged. Failure to disconnect power and discharge capacitors before servicing could result in death or serious injury.

CAUTION

Use Copper Conductors Only!

Unit terminals are not designed to accept other types of conductors. Failure to use copper conductors may result in equipment damage.

Special Note on Refrigeration Emissions

World environmental scientists have concluded that ozone in our upper atmosphere is being reduced due to the release of CFC fully halogenated compounds.

Trane urges all HVAC service personnel to make every effort to prevent any refrigerant emissions while installing, operating, or servicing equipment. Always conserve refrigerants for continued use.

Additional specific information on refrigerant handling is included in this manual where applicable.

Common HVAC Acronyms

For convenience, a number of acronyms and abbreviations are used throughout this manual. These acronyms are alphabetically listed and defined below.

BAS = Building automation systems cfm = Cubic-feet-per-minute ewt = entering water temperature F/A = Fresh air HVAC = Heating, ventilation and air conditioning I/O = Inputs/outputs IOM= Installation, operation, and maintenace manual LH = Left-hand O/A = Outside air R/A = Return air RH = Right-hand rpm = Revolutions-per-minute S/A = Supply air w.c. = Water column ZSM = Zone sensor module

contents

Cross reference to related publications/information for model LPC units with Tracer AH540 controls:

• Installation, Operation, and Programming Guide for Tracer AH540 Unit Controller, CNT-SVX05B-EN

• Packaged Climate Changer Air Handler Catalog, CLCH-PRC007-EN

Installation ……………………………………………………………2

general information ……………………………………………2 dimensions & weights ………………………………………14 pre-installation considerations ………………………………27 mechanical requirements …………………………………29 electrical requirements ………………………………………33 installation procedure ………………………………………36 pre-startup requirements ……………………………………40

Operation ……………………………………………………………43

general information …………………………………………43 sequence of operation ………………………………………59

Maintenance…………………………………………………………86

diagnostics ……………………………………………………86 troubleshooting ………………………………………………89 maintenance procedures ……………………………………96 appendix ………………………………………………………99

LPC-SVX01C-EN 3

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General

Packaged Climate Changer units are draw-through air handlers that are designed for cooling and/or heating conditions of 1,500 to 15,000 nominal cfm.

Basic unit components consist of coil(s), condensate drain pan, filter, one fan wheel, motor and drive.

Unit control options range from the simple control interface for field-mounted controllers to the sophisticated Tracer AH540. For more information on the Tracer AH540 controls, see the Operation section of this manual.

Refrigerant Handling Procedures

Environmental Accountability Policy

Trane urges that all HVAC servicers to make every effort to eliminate, if possible, or vigorously reduce the emission of CFC, HCFC, and HFC refrigerants to the atmosphere. Always act in a responsible manner to conserve refrigerants for continued usage even when acceptable alternatives are available.

Recover and Recycle Refrigerants

Never release refrigerant to the atmosphere! Always recover and/or recycle refrigerant for reuse, reprocessing (reclaimed), or properly dispose if removing from equipment. Always determine the recycle or reclaim requirements of the refrigerant before beginning the recovery procedure. Obtain a chemical analysis of the refrigerant if necessary. Questions about recovered refrigerant and acceptable refrigerant quality standards are addressed in ARI Standard 700.

Refrigerant Handling and Safety

Consult the manufacturer’s material safety data sheet (MSDS) for information on refrigerant handling to fully understand health, safety, storage, handling, and disposal requirements. Use the approved containment vessels and refer to appropriate safety standards. Comply with all applicable transportation standards when shipping refrigerant containers.

Service Equipment and Procedures

To minimize refrigerant emissions while recovering refrigerant, use the manufacturer’s recommended recycling equipment per the MSDS. Use equipment and methods which will pull the lowest possible system vacuum while recovering and condensing refrigerant. Equipment capable of pulling a vacuum of less than 1,000 microns of mercury is recommended.

Do not open the unit to the atmosphere for service work until refrigerant is fully removed/recovered. When leak-testing with trace refrigerant and nitrogen, use HCFC-22 (R-22) rather than CFC-12 (R-

12) or any other fully-halogenated refrigerant . Be aware of any new leak test methods which may eliminate refrigerants as a trace gas. Perform evacuation prior to charging with a vacuum pump capable of pulling a vacuum of 1,000 microns of mercury or less. Let the unit stand for 12 hours and with the vacuum not rising above 2,500 microns of mercury.

A rise above 2,500 microns of mercury indicates a leak test is required to locate and repair any leaks. A leak test is required on any repaired area.

Charge refrigerant into the equipment only after equipment does not leak or contain moisture. Reference proper refrigerant charge requirements in the maintenance section of this manual to ensure efficient machine operation. When charging is complete, purge or drain charging lines into an approved refrigerant container. Seal all used refrigerant containers with approved closure devices to prevent unused refrigerant from escaping to the atmosphere. Take extra care to properly maintain all service equipment directly supporting refrigerant service work such as gauges, hoses, vacuum pumps, and recycling equipment .

When cleaning system components or parts, avoid using CFC-11 (R-11) or CFC113 (R-113). Use only cleaning-solvents that do not have ozone depletion factors. Properly dispose of used materials. Refrigeration system cleanup methods using filters and driers are preferred. Check for leaks when excessive purge operation is observed.

Keep abreast of unit enhancements, conversion refrigerants, compatible parts, and manufacturer’s recommendations that will reduce refrigerant emissions and increase equipment operating efficiencies.

4 LPC-SVX01C-EN

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Access section option

• with or without preheat coil

• one or two-row hot water (9, 12, or 14 fpi) or

• one-row steam distributing coil (6 fpi)

Installation

Internal filter frame accommodates two-inch filters

information

Galvanized steel cabinet

• matt-faced insulation

• foil face insulation optional

• double wall insulation optional

• 2-inch flat filter option on main section

Sizes: 03, 06, 09, 10, 12, 14, 17, 21, 25

or 30 square feet

• 1,500 to 15,000 cfm (708 to 4956 l/s)

• UL/CUL listing

• ARI 410 and 430 listed

• Meets ARI 260 acoustic ratings

Face & bypass option

helps control preheat

Filter section option

• 2-inch, MERV 7, angle filters

• 4-inch, MERV 7, flat filters

• 4-inch, MERV 12, flat filters

Other options include:

• electric heat with single-point power connections, reheat position

• factory mounted and wired disconnect with motor overloads

• variable frequency drive factory mounted and wired

Figure I-GI-1. Packaged Climate Changer air handler unit components. Horizontal unit is shown.

LPC-SVX01C-EN 5

Up to 8 rows of coil

• 4 or 6 row DX coil with 9, 12, or 14 fpi

• 4, 6, or 8-row chilled water with 9, 12, or 14 fpi

• 1 or 2-row hot water coil, reheat or preheat with 9, 12, or 14 fpi

• 1-row steam coil, 6 fpi, reheat or preheat

Belt-driven motor

• Internal spring isolation optional

/2 to 20 hp

•

• 650 to 1900 rpm

Forward-curved fan

• fixed pitch or variable pitch sheaves

• constant volume or variable air volume

Control options

• control interface

• Tracer AH540 DDC controller

general

Installation

Ultraviolet (UV) Germicidal Irradiation Lights

The United States Environmental Protection Agency (EPA) believes that molds and bacteria inside buildings have the potential to cause health problems in sensitive individuals Trane provides ultraviolet lights (UV-C) as a factory-engineered and installed option in select commercial air handling products for the purpose of reducing microbiological growth (mold and bacteria) within the equipment. When factory provided, polymer materials that are susceptible to deterioration by the UV-C light will be substituted or shielded from direct exposure to the light. In addition, UV-C radiation can damage human tissue, namely eyes and skin. To reduce the potential for inadvertent exposure to the lights by operating and maintenance personnel, electrical interlocks that automatically disconnect power to the lights are provided at all unit entry points to equipment where lights are located

Note:

1. United States Environmental Protection Agency;

Moisture and your Home;

402-K-02-003. It’s available online, at www.epa.gov. Enter “guide to mold” in the search box to view.

A Brief Guide to Mold,

(Note 1). If specified,

Brochure EPA

information

WARNING

Equipment Damage From Ultraviolet (UV) Lights!

Trane does not recommend field installation of ultraviolet lights in its air handling equipment for the intended purpose of improving indoor air quality. High intensity C-band ultraviolet light is known to severely damage polymer (plastic) materials and poses a personal safety risk to anyone exposed to the light without proper personal protective equipment (can cause damage to eyes and skin). Polymer materials commonly found in HVAC equipment that may be susceptible include insulation on electrical wiring, fan belts, thermal insulation, various fasteners and bushings. Degradation of these materials can result in serious damage to the equipment. Trane accepts no responsibility for the performance or operation of our air handling equipment in which ultraviolet devices were installed outside of the Trane factory.

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Installation

Packaged Climate Changer Unit Configurations and Optional Sections

Vertical Unit Fan Discharge Options

Top Front Top Back

Angle Filter Section OR

Mixing Section

Flat Filter Section

Optional Sections

Face & Bypass

Section

Coil Access Section

Vertical Unit, Front Top Discharge

Main Unit Section Configurations

information

Back Top

Horizontal Unit Fan Discharge Option

Horizontal Unit, Front Top Discharge

Top Front

Electric Heat Section

Optional Section

Available Fan Discharge Configurations Detail

Horizontal Unit, Top Front Fan Discharge

Horizontal Unit, Front Top Fan Discharge

LPC-SVX01C-EN 7

Vertical Unit, Front Top Fan Discharge

Vertical Unit, Back Top Fan Discharge

Vertical Unit, Top Back Fan Discharge

Vertical Unit, Top Front Fan Discharge

general

Installation

information

Table I-GI-1. Packaged Climate Changer General Data

Unit size 3 6 8 10 12 14 17 21 25 30 Unit nominal airflow, cfm 1500 3000 4000 5000 6000 7000 8500 10500 12500 15000

Hydronic & DX coil

coil area, ft width, in. 17.5 22.5 27.5 27.5 35.0 35.0 45.0 45.0 51.2 51.2 length, in. 23.0 36.0 39.0 51.0 51.0 59.0 54.0 66.0 68.0 81.0 velocity, ft./min. 536.7 533.3 537.1 513.3 484.0 488.1 503.7 509.1 516.5 520.3 dry weight, lbs. 1-row 23.5 35.0 41.8 51.5 66.2 72.1 82.8 93.2 109.7 122.5 2-row 29.5 46.3 56.8 70.8 91.0 100.5 116.6 134.2 168.5 190.2 4-row 46.6 75.8 94.7 120.5 152.8 170.7 207.3 240.7 276.3 317.0 6-row 58.6 98.5 124.7 159.3 202.4 227.8 274.9 322.8 372.7 431.2 8-row 73.6 125.4 159.5 204.7 259.4 292.9 351.3 414.5 479.5 556.8 wet weight, lbs. 1-row 29.2 43.6 52.5 64.0 85.8 93.2 108.2 121.5 141.9 158.2 2-row 37.7 59.0 73.0 90.5 119.9 132.4 161.1 184.4 226.6 255.4 4-row 59.8 97.6 123.1 155.7 201.6 225.4 279.1 323.9 373.1 427.8 6-row 76.9 129.4 165.2 210.0 271.2 305.3 374.0 438.9 508.2 587.7 8-row 96.9 165.5 212.2 271.0 348.2 393.3 477.6 563.5 653.7 759.0 waterflow limits 1-row min. gpm max. gpm 2, 4, 6, & 8-row min. gpm max. gpm volume, gallons 1-row 0.7 1.0 1.3 1.5 2.3 2.5 3.1 3.4 3.9 4.3 2-row 1.0 1.5 2.0 2.4 3.5 3.8 5.3 6.0 7.0 7.8 4-row 1.6 2.6 3.4 4.2 5.9 6.6 8.6 10.0 11.6 13.3 6-row 2.2 3.7 4.9 6.1 8.3 9.3 11.9 13.9 16.3 18.8 8-row 2.8 4.8 6.3 7.9 10.6 12.0 15.2 17.9 20.9 24.3

Steam coil

area, ft width, in. length, in. area, ft width, in. length, in. weight, lbs. 31.7 54.8 74.8 86.0 114.1 123.3 157.6 179.9 200.0 224.2

Fan/motor data

fan wheel size, in. 9x7 12x9 12x12 15x15 18x15 18x18 20x15 20x20 20x18 22x20 max rpm 2000 1500 1700 1400 1200 1200 110 0 1000 1300 1150 motor HP min. design cfm max. design cfm

2 and 4-in. Flat filter data

quantity - size in. 1 - 20x25 2 - 20x25 2 - 20x25 1 - 16x25 2 - 16x20 2 - 16x20 2 - 16x20 2 - 16x20 2 - 16x25 6 - 16x25

area, ft nominal air velocity, ft./min. 432.0 432.0 576.0 514.3 369.2 430.8 377.8 466.7 473.5 490.2

2-in. Angle filter section data

quantity - size in. 2 - 16x25 4 - 20x20 4 - 20x20 4 - 20x20 9 - 20x20 9 - 20x20 6 - 16x25 6 - 16x25 4 - 16x20 12 - 16x20

area, ft velocity, ft./min. 270.0 270.0 360.0 321.3 240.0 280.0 226.7 280.0 296.2 306.7

Mixing section

nominal air velocity, ft./min. 966.4 1066.3 1123.4 1120.4 1184.1 1161.7 1171.1 1120.1 1218.5 1247.1

2 Note 7

Note 5

Note 6

Notes 5 & 7

Notes 6 & 7

Note 10

Note 3

Note 4

Note 3

Note 4

Note 8

Note 9

2.8 5.6 7.5 9.7 12.4 14.3 16.9 20.6 24.2 28.8

6.1 7.9 9.6 9.6 12.2 12.2 15.7 15.7 17.5 17.5

32.6 42.0 51.3 51.3 65.3 65.3 83.9 83.9 93.3 93.6

6.1 14.9 18.4 18.4 23.6 23.6 30.6 30.6 35.0 35.0

32.6 79.3 51.3 51.3 65.3 125.9 163.2 163.2 186.6 186.6

1.9 4.5 6.5 8.5 11.7 13.5 6.8 8.4 11.0 13.2

12.0 18.0 24.0 24.0 33.0 33.0 18.0 18.0 24.0 24.0

23.0 36.0 39.0 51.0 51.0 59.0 54.0 67.0 66.0 79.0 – – – – – – 9.0 11.2 11.0 13.2 – – – – – – 24.0 24.0 24.0 24.0 – – – – – – 54.0 67.0 66.0 79.0

/2 - 2 1050 2100 2800 3500 4200 4900 5950 7350 8750 10500

/2 - 3

/4 - 5 1 - 5 1 - 7 1/

1 - 7 1/

1 -10 2 - 15 3 - 20 3 - 20

1800 3600 4800 6000 7200 8400 10200 12600 15000 18000

2 - 20x25 1 - 16x25 1 - 16x25 2 - 16x25 2 - 16x25 6 - 20x25 4 - 20x25

2 - 20x20 2 - 20x20 2 - 20x20 2 - 20x20 1 - 20x25 1 - 20x25 2 - 20x25 2 - 20x25

3.5 6.9 6.9 9.7 16.3 16.3 22.5 22.5 26.4 30.6

2 - 16x20 6 - 20x25 6 - 20x25 12 - 20x20 8 - 20x20

5.6 11.1 11.1 15.6 25.0 25.0 37.5 37.5 42.2 48.9

Notes: 1. Coil width = length in the direction of a coil header, typically vertical. 2. Coil length = length of coil in direction of the coil tubes, typically horizontal and perpendicular to airflow.

3. Unit sizes 17-30 have two stacked steam coils. 4. To prevent erosion/noise problems. 5. Coil width = length in the direction of a coil header, typically vertical. 6 . Coil length = length of coil in direction of the coil tubes, typically horizontal and perpendicular to airflow. 7. The minimum waterflow is to assure self venting of the coil. There is no minimum water flow limit for coils that do not require self venting. 8. Minimum airflow limit is for units with hot water, steam, or electric heat. There is no minimum airflow for cooling only units. 9. Due to moisture carryover limits. 10. Coil weight based on 12 fpi coil.

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Installation

information

Table I-GI-2. Available motor horsepower and unit voltage

unit voltage

208/60/1 zzz

230/60/1 zzz

277/60/1 zzz

208/60/3 z zzzz z zzz zz

230/60/3 z zzzz z zzz zz

460/60/3 z zzzz z zzz zz

575/60/3 zzz z zzz zz

380/50/3 zzz z zzz z

415/50/3 zzz z zzz z

motor horsepower

2357

10 15 20

Table I-GI-3. Available motor horsepower by unit size

unit size

3 z zzzz

6 z zzzz z

8 zzzz z z

10 zzzzz

12 zzzzzz

14 zzzzzz

17 zzz z zzz

21 z z zzz

25 z zzz zz

30 z zzz zz

motor horsepower

2357

10 15 20

LPC-SVX01C-EN 9

general

Dx Coil Options

Figure I-GI-1. Single Circuit DX Coil

Installation

Figure I-GI-2. Intertwined DX Coil

information

Figure I-GI-3. Horizontal Face Split DX Coil

Table I-GI-5. Packaged Climate Changer DX Coil Configuration Options

Coil Configuration Single Horizontal Face Split Intertwined

Unit # # Coil Fin # # Coil Fin # # Coil Fin Size Dist. Circuits Width Length Dist. Circuits Width Length Dist. Circuits Width Length

3 1 3 17.5 23.0 – – – – – – – – 6 1 5 22.5 36.0 – – – – – – – – 8 1 7 27.5 39.0 2 7 27.5 39.0 2 7 27.5 39.0 10 1 10 27.5 51.0 2 10 27.5 51.0 2 10 27.5 51.0 12 – – – – 2 13 35.0 51.0 2 13 35.0 51.0 14 – – – – 2 13 35.0 59.0 2 13 35.0 59.0 17 – – – – 2 17 45.0 54.0 4 17 45.0 54.0 21 – – – – 2 17 45.0 66.0 4 17 45.0 66.0 25 – – – – 2 20 51.3 68.0 4 20 51.5 68.0 30 – – – – 4 40 51.3 81.0 4 40 51.3 81.0

Note: 4-row coils have a 3/16" distributor. 6-row coils have a 1/4" distributor.

10 LPC-SVX01C-EN

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Installation

information

Packaged Climate Changer Model Number Description

Following is a complete description of the Packaged Climate Changer model number. Each digit in the model number has a corresponding code that identifies specific unit options.

LPC A A 08 F 2 F0 L L B 0 0 000 0 0 A F B H B 0 0 0 0 0 0 0 0 0 0 0

1,2,3 4 5 6,7 8 9 10,11 12 13 14 15 16 17,18,19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37

Digit 1, 2, 3 - Unit model

LPC = Packaged Climate Changer

Digit 4 - Development sequence

A = “A” development sequence

Digit 5 - Configuration

A = horizontal/front top B = horizontal/top front C = vertical/front top D = vertical/top front E = vertical/back top F = vertical/top back

Digit 6, 7 - Unit size

03 = 3 square feet of coil 06 = 6 square feet of coil 08 = 8 square feet of coil 10 = 10 square feet of coil 12 = 12 square feet of coil 14 = 14 square feet of coil 17 = 17 square feet of coil 21 = 21 square feet of coil 25 = 25 square feet of coil 30 = 30 square feet of coil

Digit 8 - Unit voltage

0 = no motor, controls, electric heat A = 208/60/1 B = 230/60/1 C = 277/60/1 D = 208/60/3 E = 230/60 /3 F = 460/60/3 G = 575/60/3 H = 380/50/3 J = 415/50/3

Digit 9 - Insulation & Isolation

1 = 1 inch, m att faced 2 = 1 in ch, foil faced 3 = 1 inch, double-wall with field provided

external isolaiton

4 = 1 inch, double-wall with internal

isolation

Digit 10,11 - Design sequence

Digit 12 - Drain pan type, coil & motor connection location

R = polymer drain pan, RH coil & motor L = polymer drain pan, LH coil & motor C = polymer drain pan, RH coil & LH motor D = polymer drain pan, LH coil & RH motor E = SS drain pan, RH coil & motor F = SS drain pan, LH coil & motor G = SS drain pan, RH coil & LH motor H = SS drain pan, LH coil & RH motor

LPC-SVX01C-EN 11

Digit 13 - Unit Coil #1 Type (1st in Air Stream)

0 = no unit coil #1

hydronic heat coils

A = 1-row, 9 fpi B = 1-row, 12 fpi C = 1-row, 14 fpi D = 2-row, 9 fpi E = 2-row, 12 fpi F = 2-row, 14 fpi

chilled hydronic coils

G = 4-row, 9 fpi H = 4-row,12 fpi J = 4-row, 14 fpi K = 6-row, 9 fpi L = 6-row, 12 fpi M = 6-row, 14 fpi N = 8-row, 9 fpi P = 8-row, 12 fpi R = 8-row, 14 fpi

DX coils, 3/16” distributor

T = 4-row, 9 fpi U = 4-row, 12 fpi V = 4-row, 14 fpi

Steam Coil

1 = 1-row, 6 fpi

DX coils, 1/4” distributor

5 = 6-row, 9 fpi 6 = 6-row DX, 12 fpi 7 = 6-row DX, 14 fpi

Digit 14 - Unit coil #2 type (2nd in air stream)

0 = no unit coil #1

hydronic reheat coils

A = 1-row, 9 fpi B = 1-row, 12 fpi C = 1-row, 14 fpi D = 2-row, 9 fpi E = 2-row, 12 fpi F = 2-row, 14 fpi

chilled hydronic coils

G = 4-row, 9 fpi H = 4-row,12 fpi J = 4-row, 14 fpi K = 6-row, 9 fpi L = 6-row, 12 fpi M = 6-row, 14 fpi

DX coils, 3/16” distributor

N = 4-row, 9 fpi P = 4-row, 12 fpi R = 4-row, 14 fpi

steam coil

W = 1-row, 6 fpi

DX coils, 1/4” distributor

2 = 6-row, 9 fpi 3 = 6-row, 12 fpi 4 = 6-row, 14 fpi

Digit 15 - Access section (preheat)

0 = none

hydronic coils

A = 1-row, 9 fpi B = 1-row, 12 fpi C = 1-row, 14 fpi D = 2-row, 9 fpi E = 2-row, 12 fpi F = 2-row, 14 fpi G = 1-row steam coil, type NS, 6 fpi R = no coil, matt face insulation

Digit 16 - Electric heat, factory mounted only

0 = none 1 = electric heat with 1 stage 2 = electric heat with 2 stages 4 = electric heat with 4 stages

Digit 17, 18, 19 - Electric heater kW

006 - 018 = 1 kW increments 020 - 038 = 2 kW increments 041 - 059 = 3 kW increments 063 - 095 = 4 kW increments 95 and < = 5 kW increments Digit 17, 18, 19 - Electric heater kW

Digit 20 - Control type

0 = none 1 = control interface 2 = Tracer AH540 zone temp. control 3 = Tracer AH540 discharge temp. control

Digit 21 = Electric heater options

0 = none A = line fuse B = door interlocking disconnect switch C = air flow switch

combined options

D = A and B E = A and C F = B and C G = A, B, and C

Digit 22 – Refrigerant circuit options

0 = none 1 = single circuit with one stage DX 2 = face split circuit with 2 stage DX 3 = intertwined circuit with 2 stage DX 5 = single circuit with 2 stage DX 6 = face split circuit with 4 stage DX 7 = intertwined circuit with 4 stage DX

general

Digit 23 - Motor horsepower (hp)

0 = none A = 1/2 hp B = 3/4 hp C = 1 hp D = 1 1/2 hp E = 2 hp F = 3 hp G = 5 hp H = 7 1/2 hp J = 10 hp K = 15 hp L = 20 hp

Digit 24 - Volume control

A = CV with variable pitch sheaves B = CV with fixed pitch sheaves C = VFD with fixed pitch sheaves

Digit 25 – Drives, fixed/variable

0 = none A = 650 rpm/600 – 700 rpm B = 700 rpm/650 – 750 rpm C = 750 rpm/700 – 800 rpm D = 800 rpm/750 – 850 rpm E = 850 rpm/800 – 900 rpm F = 900 rpm/850 – 950 rpm G = 950 rpm/900 – 1000 rpm H = 1000 rpm/950 – 1050 rpm J = 1050 rpm/1000 – 1100 rpm K = 1100 rpm/1050 – 1150 rpm L = 1150 rpm/1100 – 1200 rpm M = 1200 rpm/1150 – 1250 rpm N = 1250 rpm/ 1200 – 1300 rpm P = 1300 rpm/1250 – 1350 rpm R = 1350 rpm/1300 – 1400 rpm T = 1400 rpm/1350 – 1450 rpm U = 1450 rpm/1400 – 1500 rpm V = 1500 rpm/1450 – 1550 rpm W = 1550 rpm/1500 – 1600 rpm Y = 1600 rpm/1550 – 1650 rpm Z = 1650 rpm/1600 – 1700 rpm 1 = 1700 rpm/1650 – 1750 rpm 2 = 1750 rpm/1700 – 1800 rpm 3 = 1800 rpm/1750 – 1850 rpm 4 = 1850 rpm/1800 – 1900 rpm 5 = 1900 rpm/1850 – 1950 rpm 6 = 1950 rpm/1900 – 2000 rpm 7 = 2000 rpm/1950 – 2050 rpm

Digit 26 - Filter type/filter/mixing section

0 = none A = flat unit filter B = flat unit filter & mixing section C = angle filter section D = flat filter section E = angle filter section & mixing section F = flat filter section & mixing section

Installation

Digit 27 – Face & bypass section (F & B, preheat position)

0 = none A = F & B w/ NC actuator B = F & B w/ NO actuator C = F & B w/ field-supplied NO actuator D = F & B w/ field-supplied NC actuator

Digit 28 - Control option

0 = none 1 = dehumidification w/RH sensor 2 = dehumidification w/comm.RH 3 = 2-pipe changeover w/EWT sensor 4 = 2-pipe changeover w/comm. EWT 5 = CO2 sensor 6 = 1 & 4

Digit 29 - Control options 1, factory mounted

0 = none A = low limit switch B = condensate overflow switch C = dirty filter switch D = fan status switch

combined options

E = A and B F = A and C G = A and D H = B and C J = B and D K = C and D L = A, B, and, C M = A, B, and D N = A, C, and D P = B, C, and D R = A, B, C, and D

Digit 30 - Control options 2

0 = none A = discharge air sensor (DAS) B = mixed air sensor (MAS) D = NO mixing box act. E = NC mixing box act.

combined options

F = A and B H = A and D J = A and E L = B and D M = B and E R = A, B, and D T = A, B, and E 1 = field mounted, NO, mixing box act. 2 = field mounted, NC, mixing box act. 3 = DAS & field sup. NO mixing box act. 4 = DAS & field sup. NC, mixing box act. 5 = MAS & field sup. NO mixing box act. 6 = MAS & field sup. NC mixing box act. 7 = DAS, MAS field sup. NO mix. box act. 8 = DAS, MAS field sup. NC mix. box act.

information

Digit 31 - Control function

0 = none 1 = mixed air ctrl. 2 = mixed air preheat ctrl. 3 = economizing with mixed air ctrl. 4 = economizing with mixed air preheat ctrl.

Digit 32 - Control options 3, factory provided, field installed

0 = none A = outdoor air temperature sensor B = duct static pressure sensor C = A & B D = outdoor air temperature communicated E = duct static pressure communicated F = D & E

Digit 33 – Preheat control valve options

0 = none A = 3/4” 2-way, NO 7.3 Cv B = 3/4” 2-way, NC 7.3 Cv C = 3/4” 3-way, NO 7.3 Cv D = 3/4” 3-way, NC 7.3 Cv E = 1” 2-way, NO 11.6 Cv F = 1” 2-way, NC 11.6 Cv G = 1” 3-way, NO 11.6 Cv H = 1” 3-way, NC 11.6 Cv J = 1 1/4” 2-way, NO 18.5 Cv K = 1 1/4” 2-way, NC 18.5 Cv L = 1 1/4” 3-way, NO 18.5 Cv M = 1 1/4” 3-way, NC 18.5 Cv N = 1 1/2” 2-way, NO 28.9 Cv P =1 1/2” 2-way, NC 28.9 Cv Q = 1 1/2” 3-way, NO 28.9 Cv R =1 1/2” 3-way, NC 28.9 Cv T = 2” 2-way, NO 46.2 Cv U = 2” 2-way, NC 46.2 Cv V = 2” 3-way, NO 46.2 Cv W = 2” 3-way, NC 46.2 Cv X = 2 1/2” 2-way, NO 54 Cv Y = 2 1/2” 2-way, NC 54 Cv Z = 2 1/2” 3-way, NO 54 Cv 1 = 2 1/2” 3-way, NC 54 Cv 2 = field supplied 2-way NO 3 = field supplied 2-way NC 6 = field supplied 3-way NO 7 = field supplied 3-way NC

Note: NO = Normally open & NC = Normally closed in the

valve’s de-energized state

12 LPC-SVX01C-EN

general

Installation

Digit 34 – Cooling control valve options

0 = none A = 3/4” 2-way, NO 7.3 Cv B = 3/4” 2-way, NC 7.3 Cv C = 3/4” 3-way, NO 7.3 Cv D = 3/4” 3-way, NC 7.3 Cv E = 1” 2-way, NO 11.6 Cv F = 1” 2-way, NC 11.6 Cv G = 1” 3-way, NO 11.6 Cv H = 1” 3-way, NC 11.6 Cv J = 1 1/4” 2-way, NO 18.5 Cv K = 1 1/4” 2-way, NC 18.5 Cv L = 1 1/4” 3-way, NO 18.5 Cv M = 1 1/4” 3-way, NC 18.5 Cv N = 1 1/2” 2-way, NO 28.9 Cv P = 1 1/2” 2-way, NC 28.9 Cv Q = 1 1/2” 3-way, NO 28.9 Cv R =1 1/2” 3-way, NC 28.9 Cv T = 2” 2-way, NO 46.2 Cv U = 2” 2-way, NC 46.2 Cv V = 2” 3-way, NO 46.2 Cv W = 2” 3-way, NC 46.2 Cv X = 2 1/2” 2-way, NO 54 Cv Y = 2 1/2” 2-way, NC 54 Cv Z = 2 1/2” 3-way, NO 54 Cv 1 = 2 1/2” 3-way, NC 54 Cv 2 = field supplied, 2-way NO 3 = field supplied, 2-way NC 6 = field supplied, 3-way NC 7 = field supplied, 3-way NC

Note: NO = Normally open & NC = Normally closed in the

valve’s de-energized state

information

Digit 35 – Reheat control valve options

0 = none A = 3/4” 2-way, NO 7.3 Cv B = 3/4” 2-way, NC 7.3 Cv C = 3/4” 3-way, NO 7.3 Cv D = 3/4” 3-way, NC 7.3 Cv E = 1” 2-way, NO 11.6 Cv F = 1” 2-way, NC 11.6 Cv G = 1” 3-way, NO 11.6 Cv H = 1” 3-way, NC 11.6 Cv J = 1 1/4” 2-way, NO 18.5 Cv K = 1 1/4” 2-way, NC 18.5 Cv L = 1 1/4” 3-way, NO 18.5 Cv M = 1 1/4” 3-way, NC 18.5 Cv N = 1 1/2” 2-way, NO 28.9 Cv P = 1 1/2” 2-way, NC 28.9 Cv Q = 1 1/2”3-way, NO 28.9 Cv R = 1 1/2” 3-way, NC 28.9 Cv T = 2” 2-way, NO 46.2 Cv U = 2” 2-way, NC 46.2 Cv V = 2” 3-way, NO 46.2 Cv W = 2” 3-way, NC 46.2 Cv X = 2 1/2” 2-way, NO 54 Cv Y = 2 1/2” 2-way, NC 54 Cv Z = 2 1/2” 3-way, NO 54 Cv 1 = 2 1/2” 3-way, NC 54 Cv 2 = field supplied, 2-way NO 3 = field supplied, 2-way NC 6 = field supplied 3-way NO 7 = field supplied 3-way NC

Note: NO = Normally open & NC = Normally closed in the

valve’s de-energized state

Digit 36 – External exhaust fan support

0 = none 1 = configure for control 2 = configure for exhaust fan start/stop &

status support

3 = generic temperature thermistor

Digit 37 – Zone sensor options

0 = none 1 = sensor w/off, auto, Fahrenheit knob,

on/cancel and comm jack

2 = sensor w/Fahrenheit knob, on/cancel

and comm jack 4 = sensor only 5 = field supplied zone sensor F = standalone operator display G = 1 & F H = 2 & F J = 4 & F K = 5 & F

LPC-SVX01C-EN 13

dimensions

Horizontal Unit, in.

Installation

& weights

HorizontalPackagedClimateChangerdimensions&weights,in-lbs.

unit weights size H W L A B C D E F G J K(RH) K(LH) M N P R S T SW DW 3 24.5 31.2 54.0 20.5 27.2 10.6 9.4 3.0 2.3 10.9 10.9 12.6 17.6 33.0 1.0 1.6 0.8 2.7 15.1 164 231 6 30.5 44.2 57.0 26.5 40.2 13.8 12.5 3.0 3.3 15.9 15.9 12.6 17.6 46.0 1.0 1.6 0.8 2.0 15.1 232 323 8 34.5 48.2 48.0 30.0 44.2 13.8 15.9 3.5 8.7 18.6 13.6 --- --- 50.0 1.0 1.6 1.0 2.4 15.1 240 337 10 34.5 60.2 52.0 30.0 56.2 16.2 18.9 3.5 3.8 20.6 20.6 --- --- 62.0 1.0 1.6 1.0 2.0 15.1 277 398 12 42.0 68.2 56.0 37.5 64.2 19.2 19.2 3.5 5.4 24.5 24.5 --- --- 70.0 1.0 1.6 1.0 2.1 15.1 462 607 14 42.0 68.2 56.0 37.5 64.2 19.2 22.2 3.5 5.4 23.0 23.0 --- --- 70.0 1.0 1.6 1.0 2.1 15.1 476 619 17 52.0 76.2 62.0 47.5 72.2 25.1 20.1 3.5 8.9 28.1 28.1 --- --- 78.0 1.0 1.6 1.0 2.1 15.1 594 775 21 52.0 76.2 62.0 47.5 72.2 25.1 25.1 3.5 8.9 25.6 25.6 --- --- 78.0 1.0 1.6 1.0 2.1 15.1 636 819 25 59.5 78.2 67.0 53.0 74.2 25.5 23.5 4.5 15.7 27.4 27.4 --- --- 80.0 2.0 2.8 1.3 2.0 18.1 771 1000 30 59.5 91.2 72.0 53.0 87.2 28.5 26.5 4.5 11.3 32.4 32.4 --- --- 93.0 2.0 2.8 1.3 2.0 18.1 967 1233

Notes: 1. Weight of basic unit includes: cabinet, fan, average drive and filter. Add 9 pounds to basic weight for control box, if applicable

2. For units with factory installed VFD, an additional 11.26 inches needs to be added to the width of the unit to accomadote VFD

3. SW = Single Wall

4. DW = Double Wall

14 LPC-SVX01C-EN

dimensions

Vertical Unit, in.

Installation

& weights

Vertical Packaged Climate Changer dimensions & weights, in-lbs.

unit K N Weights size H W L A B C D E F G J LH RH M SW DW P R S T SW DW

3 47.0 31.2 40.0 20.5 27.2 10.6 9.4 3.0 2.3 10.9 10.9 17.6 12.6 33.0 6.0 6.0 1.6 .75 2.67 21.0 189 287

6 59.0 44.2 46.0 26.5 40.2 13.8 12.5 3.0 2.3 15.9 15.9 17.6 12.6 46.0 6.0 6.0 1.6 .75 2.03 24.4 275 419

8 66.5 48.2 34.0 30.0 44.2 13.8 15.9 3.5 8.7 18.6 13.6 --- --- 50.0 6.0 6.0 1.7 1.0 2.38 12.1 286 428

10 66.5 60.2 38.0 30.0 56.2 16.2 18.9 3.5 3.8 20.6 20.6 --- --- 62.0 6.0 6.0 1.7 1.0 1.96 14.0 316 493

12 82.0 68.2 42.0 37.5 64.2 19.2 19.2 3.5 5.4 24.5 24.5 --- --- 70.0 6.0 6.0 1.7 1.0 2.07 15.0 526 751

14 82.0 68.2 42.0 37.5 64.2 19.2 22.2 3.5 5.4 23.0 23.0 --- --- 70.0 6.0 6.0 1.7 1.0 2.07 13.0 539 769

17 102.5 76.2 45.0 47.5 72.2 25.1 20.1 3.5 8.9 28.1 28.1 --- --- 78.0 6.0 5.0 1.7 1.0 2.06 13.0 709 998

21 102.5 76.2 45.0 47.5 72.2 25.1 25.1 3.5 8.9 25.6 25.6 --- --- 78.0 6.0 5.0 1.7 1.0 2.06 13.0 750 1041

Notes: 1. Vertical units are only available in sizes 3 – 21.

2. For units with factory installed VFD, an additional 11.26 inches needs to be added to the width of the unit to accomadote VFD

3. SW = Single Wall

4. DW = Double Wall

LPC-SVX01C-EN 15

dimensions

Access Section, in.

Note: This is a flanged edge to secure section to either the main unit or another section.

Installation

Airflow

& weights

Note: Access section is only available with a 1 or 2-row heating coil and ships seperate from main unit.

Access section dimensions & weights, in-lbs.

unit weight size H L W SW DW

3 24.5 24.3 31.2 69 97 6 30.5 24.3 44.2 100 137 8 34.5 24.3 48.2 106 148 10 34.5 24.3 60.2 119 169 12 42.0 24.3 68.2 162 218 14 42.0 24.3 68.2 157 213 17 52.0 24.3 76.2 204 267 21 52.0 24.3 76.2 196 259 25 59.5 28.3 78.2 248 336 30 59.5 28.3 91.2 271 370

Notes: 1. SW = Single Wall

2. DW = Double Wall

16 LPC-SVX01C-EN

dimensions

Angle Filter Section in.

Note: This is a flanged edge to secure section to either the main unit or another section.

Installation

Airflow

(5.6)

& weights

(5.6)

Note: Angle filter section ships seperate from main unit.

Flat Filter Section in.

Airflow

Angle & flat filter section dimensions & weights, in-lbs.

unit flat filter angle filter size H L W SW DW SW DW

3 24.5 21.5 31.2 46 60 50 64 6 30.5 24.0 44.2 64 86 68 90 8 34.5 27.3 48.2 78 107 82 111 10 34.5 25.5 60.2 83 115 89 121 12 42.0 27.3 68.2 112 151 126 165 14 42.0 27.3 68.2 112 151 126 165 17 52.0 29.3 76.2 164 209 179 224 21 52.0 29.3 76.2 164 209 179 224 25 59.5 35.0 78.2 184 250 200 266 30 59.5 35.0 91.2 201 275 217 291

Notes: 1. SW = Single Wall

2. DW = Double Wall

LPC-SVX01C-EN 17

dimensions

Damper Section, in.

Note: This is a flanged edge to secure section to either the main unit or another section.

Installation

OPENING OPENING

Airflow

(6.1)

Notes: All dimensions are in inches. Damper section ships seperate from main unit. Linkage between dampers factory installed inside mixing box on drive side.

& weights

(6.1)

18 LPC-SVX01C-EN

Damper section dimensions & weights, in-lbs.

unit damper weights size H L W A B C D qty. - size SW DW

3 24.5 21.5 31.2 14.0 16.0 7.6 5.8 2 - 14.0 x 16.0 80 98

6 30.5 24.0 44.2 14.0 29.0 7.6 5.8 2 - 14.0 x 29.0 119 147

8 34.5 27.3 48.2 19.7 26.0 11.1 5.8 2 - 19.7 x 26.0 135 170

10 34.5 25.5 60.2 14.0 46.0 7.1 5.8 2 - 14.0 x 46.0 168 208

12 42.0 27.3 68.2 19.7 37.0 15.6 5.8 2 - 19.7 x 37.0 186 237

14 42.0 27.3 68.2 19.7 44.0 12.1 5.8 2 - 19.7 x 44.0 199 248

17 52.0 29.3 76.2 19.7 53.0 11.6 5.8 2 - 19.7 x 53.0 274 340

21 52.0 34.0 76.2 25.5 53.0 11.6 5.8 2 - 25.7 x 53.0 309 376

25 59.5 35.0 78.2 25.5 58.0 10.1 6.0 2 - 25.7 x 58.0 318 399

30 59.5 35.0 91.2 25.5 68.0 11.6 6.0 2 - 25.7 x 68.0 355 447

Notes: 1. SW = Single Wall

2. DW = Double Wall

dimensions

Face & Bypass Section, in.

Note: This is a flanged edge to secure section to either the main unit or another section.

Installation

OPENING

Airflow

& weights

OPENING

Notes: All dimensions are in inches. Damper section ships seperate from main unit. Linkage between dampers factory installed inside mixing box on drive side.

Face & bypass section dimensions & weights, in-lbs.

unit face bypass weights size H L W A B C D E F G J K M damper damper SW DW

3 24.5 23.5 31.2 14.0 16.0 14.0 26.0 22.5 28.7 7.6 5.6 5.3 1.0 14.0 x 27.0 14.0 x 16.0 94 111

6 30.5 26.0 44.2 14.0 29.0 19.7 39.0 28.5 41.7 7.6 7.4 4.6 1.0 19.7 x 40.0 14.0 x 29.0 140 165

8 34.5 28.3 48.2 19.7 26.0 25.5 43.0 32.5 45.6 11.1 4.6 3.8 1.0 25.5 x 44.0 19.7 x 26.0 159 188

10 34.5 26.5 60.2 14.0 46.0 25.5 55.0 32.5 57.6 7.1 7.6 3.8 1.0 25.5 x 56.0 14.0 x 49.0 198 231

12 42.0 28.3 68.2 19.7 37.0 31.2 63.0 40.0 65.7 15.6 4.6 4.6 1.0 31.2 x 64.0 19.7 x 37.0 220 260

14 42.0 28.3 68.2 19.7 44.0 31.3 63.0 40.0 65.7 12.1 4.6 4.6 1.0 31.2 x 64.0 19.7 x 44.0 235 274

17 52.0 32.3 76.2 19.7 53.0 42.7 71.0 50.0 73.6 11.6 7.6 3.9 1.0 42 x 72.0 19.7 x 53.0 323 371

21 52.0 35.0 76.2 25.5 53.0 42.7 71.0 50.0 73.6 11.6 4.6 3.9 1.0 42.72 x 72.0 25.5 x 53.0 365 417

25 59.5 37.0 78.2 25.5 58.0 48.5 74.0 53.0 74.0 10.1 5.2 6.4 4.5 48.47 x 74.0 25.5 x 58.0 375 437

30 59.5 37.0 91.2 25.5 68.0 48.5 87.0 53.0 87.0 11.6 5.2 6.4 4.5 48.47 x 87.0 25.5 x 68.0 419 489

Notes: 1. SW = Single Wall

2. DW = Double Wall

LPC-SVX01C-EN 19

dimensions

Installation

Electric Heat Section

Electric Heat Section Dimensions & Weights, in-lbs.

Unit Size H W A B C D Weight

3 24.5 18.0 12.0 10.4 9.3 12.1 34.0

6 30.5 21.0 16.0 13.6 12.3 8.9 38.0

8 34.5 24.5 16.0 13.6 15.8 9.9 44.0

10 34.5 27.5 20.0 16.0 18.8 11.5 62.0

12 42.0 27.8 20.0 19.0 19.0 13.5 66.0

14 42.0 30.8 20.0 19.0 22.0 13.5 69.0

17 52.0 28.6 20.0 24.9 19.9 7.6 73.0

21 52.0 33.6 20.0 24.9 24.9 7.6 77.0

25 59.5 32.0 20.0 25.3 23.3 7.3 79.0

30 59.5 35.1 20.0 28.3 26.4 4.2 82.0

CUSTOMER ELECTRICAL CONNECTION LOCATION & SIZE TO BE DETERMINED BY TUTCO

& weights

20 LPC-SVX01C-EN

dimensions

Water Coil Connections

Installation

left hand

AIR FLOW

& weights

right hand

Note: J = 3.1” on unit sizes 3 and 6

K = 6.1” on unit sizes 3–21

= 3.6” on unit sizes 8–21 = 4.6” on unit sizes 25 & 30

= 8.1” on unit sizes 25 & 30

AIR FLOW

LPC-SVX01C-EN 21

dimensions

Installation

& weights

Water coil connections, in.

unit size A B C D A B C D E F G H

one-row coil

611

8, 10 13 5/

12, 14 17 5/

17, 21 22 5/

25, 30 25 3/

two-row coil

6 10 13/

8, 10 13 5/

12, 14 17 20 1/

17, 21 22 25 1/

25, 30 25 1/

four-row coil

6 10 13/

8, 10 13 5/

12, 14 17 20 1/

17, 21 22 25 1/

25, 30 25 1/

six-row coil

6 10 13/

8, 10 13 5/

12, 14 17 20 1/

17, 21 22 25 1/

25, 30 25 1/

eight-row coil

6 10 13/

8, 10 13 5/

12, 14 17 20 1/

17, 21 22 25 1/

25, 30 25 1/

left hand connections only right hand connections only

11 11/

14 3/

16 11/

20 3/

25 3/

28 5/

10 13/

13 7/

16 3/

28 3/

10 13/

13 7/

16 3/

28 3/

10 13/

13 7/

16 3/

28 3/

10 13/

13 7/

16 3/

28 5/

2 18 5/

2 23 5/

2 28 5/

2 35 13/

2 45 13/

2 5/

1 3/

51 3/824 13/

17 8 7/

2 22 5/810 13/

2 27 5/

2 35 1/

2 45 1/

2 51 3/

2 5/

18 5/

2 22 5/810 13/

2 27 5/

2 35 1/

2 45 1/

2 51 3/

2 5/

18 5/

2 22 5/810 13/

2 27 5/

2 35 1/

2 45 1/

2 51 3/

2 5/

18 5/

2 22 5/810 13/

2 27 5/

2 35 1/

2 45 1/

2 51 3/

7 7/

10 3/

12 7/

16 11/

21 11/

13 5/

17 20 1/

22 25 1/

25 1/

8 7/

13 5/

17 20 1/

22 25 1/

25 1/

8 7/

13 5/

17 20 1/

22 25 1/

25 1/

8 7/

13 5/

17 20 1/

22 25 1/

25 1/

11 1/

13 5/

16 1/

19 13/

24 13/

27 7/

13 7/

16 3/

28 5/

13 7/

16 3/

28 5/

13 7/

16 3/

28 5/

13 7/

16 3/

28 5/

1 3/

12 2 5/

17 5/81 11/

22 5/81 11/

27 5/81 11/

35 1/

2 50 13/

45 1/

18 5/161 13/

2 22 5/81 13/

2 27 5/81 13/

2 35 1/

2 45 1/

2 51 3/

2 22 5/

2 27 5/

2 35 1/

2 45 1/

2 51 3/

18 5/

18 5/161 13/

2 22 5/81 13/

2 27 5/81 13/

2 35 1/81 13/

2 45 1/81 13/

2 51 3/81 13/

18 5/161 13/

2 22 5/81 13/

2 27 5/81 13/

2 35 1/81 13/

2 45 1/81 13/

2 51 3/81 13/

3 11/

1 1/

24 1/

1 1/23 13/

1 7/

47 3/

7 3/

3 7/

3 5/

4 5/

9 3/

5 3/

6 1/

5 3/

6 1/

11 3/

1 1/

2 1/

1 1/

2 1/

22 LPC-SVX01C-EN

dimensions

Installation

DX Coil Connections

single circuit coils for unit sizes 3 –10 and horizontal face split coils for unit sizes 12 – 25

left hand

AIR FLOW

NOTE: DX COIL CONNECTIONS ARE SWEAT STYLE

& weights

right hand

AIR FLOW

Single circuit DX coil connections, unit sizes 3 - 10, in.

unit size A B C D (LH) D (RH) G H J K

four-row coil, 3 2 3/810 5/1645 1/87 3/161 3/8 5/83 1/86 1/

6 2 3/817 11/1645 1/87 3/161 3/8 7/83 1/86 1/

8 2 3/818 13/1645 1/87 3/161 3/8 7/83 5/86 1/

10 2 1/218 3/1645 1/87 3/161 5/8 7/83 5/86 1/

six-row coil, 1/4” distributor 3 2 3/811 1 13/162 7/851 3/8 7/83 1/86 1/

6 2 3/817 11/161 13/162 7/851 3/8 7/83 1/86 1/

8 2 3/819 5/161 13/162 7/851 3/81 1/83 5/86 1/

10 2 1/219 1 13/162 7/851 5/81 3/83 5/86 1/

Note: Single circuit DX coils on unit sizes 3 – 10 have one distributor.

/16” distributor

Horizontal face split circuit DX coil connections, unit sizes 8 – 25, in.

unit size A B C D (LH) D (RH) E F G G1 H H1 J K

four-row coil, 82

10 2 3/

12, 14 1 7/

17, 21 1 7/

25 1 7/

six-row coil, 1/4” distributor

10 2 3/

12, 14 2 3/

17, 21 2 3/

/16” distributor

8 1/

12 5/

17 5/

18 5/

8 13/

13/

13 1 13/

18 3/

45 1/

45 5/

1 13/

2 7/

7 3/

17 3/

14 7/

19 7/

27 1/

5 17 3/

5 14 7/

519

525421

22 13/

22 3/81 3/81 3/

31 1/81 3/81 3/

1 3/81 3/

25 41 3/81 5/81 5/

43 5/

22 3/81 3/81 3/

22 3/81 3/81 5/

31 3/81 3/81 3/

1 5/81 5/

/81 5/

1 1/

3 5/

4 5/

3 5/

6 1/

8 1/

6 1/

LPC-SVX01C-EN 23

dimensions

DX Coil Connections

horizontal face split circuit coils for unit size 30

Installation

left hand

AIR FLOW

& weights

NOTE: DX COIL CONNECTIONS ARE SWEAT STYLE

right hand

AIR FLOW

NOTE: DX COIL CONNECTIONS ARE SWEAT STYLE

Horizontal face split circuit DX coil connections, unit size 30, in.

ABCDE F G four-row coil, 3/16” distributor 3 1/84 13/1611 1/823 5/836 1/848 5/8 7/

six-row coil, 1/4” distributor 12 5/811 7/824 3/836 7/849 3/81 3/

Note: Horizontal face split circuit DX coils on unit size 30 has four distributors.

24 LPC-SVX01C-EN

dimensions

DX Coil Connections intertwined coils unit sizes 8 – 30

NOTE: DX COIL CONNECTIONS ARE SWEAT STYLE

Installation

left hand

AIR FLOW

right hand

& weights

AIR FLOW

Intertwined circuit DX coil connections, unit sizes 8 – 30, in.

unit size A B C D E F G H J J

four-row coil, 82 10 2 12,14 2 17, 21 2 25 2 3/84 7/817 1/220 3 3/164 11/165 5/167 5/16 7/81 3/81 3/81 3/8 7/8 7/8 7/8 7/827 3/829 7/842 1/245 30 2 1/23 13/1618 7/820 1/83 1/84 7/86 3/168 3/161 5/81 5/81 5/81 5/8 7/8 7/8 7/8 7/827 1/228 13/1643 7/845 1/

six-row coil, 1/4” distributor 82 10 2 12,14 2 17, 21 2 25 2 30 2 1/23 13/1619 11/1620 7/812 5/86 3/168 3/161 5/81 5/81 5/81 5/81 3/81 3/81 3/81 3/827 1/228 13/1644 11/1645 7/

Note: DX intertwined coils, on unit sizes 8 – 14 have two distributors. Unit sizes 17 – 30 have four distributors.

/16” distributor

/86 3/1618 3/1614 1/83 3/164 11/165 5/167 5/161 3/8-- 1 3/8-- 5/8-- 5/8-- -- -- -- -

/84 7/820 1/822 5/83 3/164 11/165 5/167 5/161 3/8-- 1 3/8-- 7/8-- 7/8-- -- -- -- --

/84 7/822 13/1619 11/163 3/164 11/165 5/167 5/161 3/8-- 1 3/8-- 7/8-- 7/8-- -- -- -- --

/84 7/817 1/214 7/83 3/164 11/165 5/167 5/161 3/81 3/81 3/81 3/8 5/8 5/8 7/8 5/824 7/827 3/836 1/838 5/

/86 3/1618 5/814 7/812 5/83 3/165 3/161 3/8-- 1 3/8-- 7/8-- 7/8-- -- -- -- --

/84 7/820 1/822 5/812 5/83 3/165 3/161 3/8-- 1 3/8-- 7/8-- 7/8-- -- -- -- --

/84 7/823 3/1619 13/1612 5/83 3/165 3/161 3/8-- 1 3/8-- 7/8-- 1 1/8-- -- -- -- --

/84 7/817 1/215 5/1612 5/83 3/165 3/161 3/81 3/81 3/81 3/8 7/8 7/8 7/8 7/824 7/827 3/836 1/239

/84 7/817 1/220 1 2 5/83 3/165 3/161 3/81 3/81 3/81 3/8 7/8 7/8 7/8 7/827 3/829 7/842 1/245

J2J

KK1K2K

LM N P

LPC-SVX01C-EN 25

dimensions

Steam Coil Connections

left hand

AIR FLOW

Installation

right hand

& weights

AIR FLOW

Steam coil connections, in.

unit size A B (LH) B (RH) C D E F (LH) F (RH) G G

6 4 13 3/

8, 10 3 3/

12, 14 2 3/

17, 21 2 3/

25, 30 2 5/

Note: Unit sizes 17 – 30 with steam coils are two stacked coils.

10 7/

15 7/

18 3/

14 7/

15 12 1 5/

7 7/

10 3/

12 7/

18 3/

11 7/

1 5/

2 13/

2 1/

-- -- -- 1 -- 1 1/

-- -- -- 1 -- 2 -- 3 1/

-- -- -- 1 5/

28 37 3/

27 13/1640 1/

34 3/

37 1/

1 5/

HH1JK

-- 2 1/

-- 3 1/

-- 3 5/

-- 3 -- 3 5/

1 5/

2 1/

4 5/

6 1/

8 1/

26 LPC-SVX01C-EN

pre-installation

WARNING

Hazardous Voltage w/Capacitors!

Disconnect all electric power, including remote disconnects and discharge all motor start/run capacitors before servicing. Follow proper lockout/tagout procedures to ensure the power cannot be inadvertently energized. For variable frequency drives or other energy storing components provided by Trane or others, refer to the appropriate manufacturer’s literature for allowable waiting periods for discharge of capacitors. Verify with an appropriate voltmeter that all capacitors have discharged. Failure to disconnect power and discharge capacitors before servicing could result in death or serious injury.

Receiving and Handling

Upon delivery, inspect all components for possible shipping damage. See the Receiving Checklist section for detailed instructions. Trane recommends leaving units and accessories in their shipping packages/skids for protection and ease of handling until installation.

Shipping Package

Packaged Climate Changer air handlers ship assembled on skids with protective coverings over the coil and discharge openings. Optional accessory sections ship attached to one another on a separate skid for unit sizes except 25 and

30. For those sizes, up to two accessory sections may ship on one skid.

Ship-Separate Accessories

Field-installed sensors ship separately inside the unit’s main control panel.

Receiving Checklist

Complete the following checklist immediately after receiving unit shipment to detect possible shipping damage.



 Inspect individual cartons before



accepting. Check for rattles, bent carton corners, or other visible indications of shipping damage.

Installation



 If a unit appears damaged, inspect it



immediately before accepting the shipment. Manually rotate the fan wheel to ensure it turns freely. Make specific notations concerning the damage on the freight bill. Do not refuse delivery.



 Inspect the unit for concealed



damage before it is stored and as soon as possible after delivery. Report concealed damage to the freight line within the allotted time after delivery. Check with the carrier for their allotted time to submit a claim.



 Do not move damaged material from



the receiving location. It is the receiver’s responsibility to provide reasonable evidence that concealed damage did not occur after delivery.



 Do not continue unpacking the



shipment if it appears damaged. Retain all internal packing, cartons, and crate. Take photos of damaged material.



 Notify the carrier’s terminal of the



damage immediately by phone and mail. Request an immediate joint inspection of the damage by the carrier and consignee.



 Notify your Trane representative of



the damage and arrange for repair. Have the carrier inspect the damage before making any repairs to the unit.



 Compare the electrical data on the



unit nameplate with the ordering and shipping information to verify the correct unit is received.

Table I-PC-1. Service Requirements, in. (cm)

Unit Size Dimension A

3 43 (109) 6 56 (142) 8 59 (150) 10 & 12 71 (180) 14 79 (201) 17 74 (188) 21 86 (218) 25 30

Figure I-PC-1. Top view of Packaged climate changer unit showing recommended service and code clearances.

considerations

Installation Preparation

Before installing the unit, consider the following unit location recommendations to ensure proper unit operation.

1. Verify the floor or foundation is level. Shim or repair as necessary. To ensure proper unit operation, install the unit level (zero tolerance) in both horizontal axes. Failure to level the unit properly can result in condensate management problems, such as standing water inside the unit.

2. Allow adequate service and code clearances as recommended in “Service Access” section. Position the unit and skid assembly in its final location.

3. Consider coil piping and condensate drain requirements. Allow room for proper ductwork and electrical connections. Support all piping and ductwork independently of the unit to prevent excess noise and vibration.

Service Access

See Table I-PC-1 below and Figure I-PC-1 for recommended service and code clearances.

3 Ft.

LPC-SVX01C-EN 27

pre-installation

Rigging and Handling

Before preparing the unit for lifting, estimate the approximate center of gravity for lifting safety. Unit weight may be unevenly distributed with more weight in the coil area. Approximate unit weights are given in the Dimensions and Weights section and on the unit nameplate.

Before hoisting the unit into position, use a proper rigging method such as straps, slings, or spreader bars for protection and safety. Always test-lift the unit (at least 24 inches) to determine the exact unit balance and stability before hoisting it to the installation location.

WARNING

Improper Unit Lift!

Test lift unit approximately 24 inches to verify proper center of gravity lift point. To avoid dropping unit, reposition lifting point if unit is not level. Failure to properly lift unit could result in death, serious injury, or possible equipment or property-only damage.

Installation

Skid Removal

The unit ships on skids that provide forklift locations from the front or rear. The skid allows easy maneuverability of the unit during storage and transportation. Remove the skids before placing the unit in its permanent location.

Remove the skids using a forklift or jack. Lift one end of the unit off of the skids. Vibration isolators for external isolation are field supplied. See Figure I-PC-1 for installation recommendations.

Rotating Filter Door Swing

The unit ships with the fillter doors in a downstream configuration. To allow the doors to swing in an upstream configuration, follow the steps listed in the figure below.

Step 1:

Remove screws holding hinges to fixed panel near coil

considerations

Unit Location Recommendations

When selecting and preparing the installation location, follow these recommendations.

1. Consider the unit weight. Reference the unit weight on the unit nameplate or in the Dimensions and Weights section.

2. Allow sufficient space for recommended clearances, access panel removal, and maintenance access. Refer to Figure I-PC-1.

3. The installer must provide threaded suspension rods for ceiling mounted units. All units must be installed level.

4. Coil piping and condensate drain requirements must be considered. Allow room for proper ductwork and electrical connections. Support all piping and ductwork independently of unit to prevent excess noise and vibration.

28 LPC-SVX01C-EN

Step 2: Repeat Step 1

on opposite side of unit

Figure I-PC-2. Rotating Filter Door Swing

Swap doors to their opposite

Step 3:

sides. Hinges will now be located on the upstream side of the fan

Step 4:

Use self drilling screws removed in steps 1 & 2 to secure hinges to adjacent upstream panel

pre-installation

Fan Discharge Conversion

The LPC Vertical Unit can be ordered in four discharge configurations: Top/Front, Front/Top, Top/Back, and Back/ Top Figure I-PC-4. Discharge Configurations. Field conversions from one configuration to another can be made for sizes 8 through 21 by modifying certain parts of the cabinet and by rotating the fan. Also, if changing from a front or back discharge to a top discharge configuration, a duct extension will need to be added. For sizes 3 and 6 a new fan assembly will be needed. There are some differences between single-wall construction cabinets with fiberglass insulation and double-wall construction cabinets with foam insulation that will drive some minor differences in some of the steps required for a field conversion. But overall the basic steps are the same for both.

1. Disconnect power from the unit

2. Remove access doors.

3. Remove the screws inside the cabinet along the top of the coil that secure the coil to the cabinet roof

4a. If top discharge and no internal

isolation remove screws securing duct that connects the fan to the roof

b. If top discharge with internal isolation,

duct is not mechanically secured to the fan so roof & duct can be removed as one piece.

c. Remove roof 5a. If horizontal (front or back) discharge

and no internal isolation, remove screws securing fan housing to cabinet

b. If horizontal (front or back) discharge

with internal isolation loosen and remove j-bolt securing fan housing to cabinet.

c. Remove front and back panel.

6. Loosen nuts/bolts securing sliding motor base in place and loosen nuts on belt tensioning bolt.

7. Remove v-belt(s)

8. Detach fan from the base and rotate to the desired discharge position.

Installation

Figure I-PC-4. Discharge Configurations

9. It may be necessary to remove and reinstall the fan shaft on the opposite side depending on the new discharge position. Loosen set screws on the fan bearings that hold the shaft in place. Loosen set screw holding fan in place. Remove shaft from the fan and reinstall so that the driven end is on the opposite side.

10. Reattach fan to the base

considerations

11. Reattach v-belt, tighten, and secure sliding motor base in place. Because the distance between the motor shaft and the fan shaft may change, it may be necessary to purchase a new vbelt.

12. Cut a hole in the discharge panel for the air discharge. For double wall units cover the exposed foam insulation at the inside edges of the hole using the insulation cover channels installed on the other discharge panel.

LPC-SVX01C-EN 29

pre-installation

13a. If changing from horizontal discharge

to vertical (such as front/top to top/ front) then a duct extension will need to be added to join the fan to the roof.

b. On units without internal isolation the

duct extension is secured to the fan housing with screws. The duct can be purchased from Service Parts or can be fabricated in the field.

c. On units with internal isolation the

duct extension is wider at the bottom to form a gap between and the fan housing, which is bridged by a flexible foam gasket. Contact Service Parts for a duct extension kit. (See Fig. 1)

14a. If changing from vertical to horizontal

(such as top/front to front/top) then the duct extension will need to be replaced by mounting angles to join the fan to the cabinet.

Installation

b. On units without internal isolation the

mounting angles can be secured to the fan and to the cabinet with screws. The angles can be purchased from Service Parts or can be fabricated in the field.

c. On units with internal isolation the

mounting angles do not extend as far and do not reach the cabinet panel. The gap is bridged by a flexible foam gasket. Also the gasket stays compressed using a thrust restraint assembly. Contact Service parts for angle/gasket kit. (See Fig. 2)

15. Reattach roof

16. Reattach coil to roof support.

17. Reattach front/back panels

18. Reattach access doors.

considerations

Pre-Installation Checklist

Complete the following checklist before beginning unit installation.



 Verify the unit size and tagging with



the unit nameplate.





Make certain the floor or foundation



is level, solid, and sufficient to support the unit and accessory weights. See the Dimensions and Weights section. Level or repair the floor before positioning the unit if necessary.



 Allow minimum recommended



clearances for routine maintenance and service. Refer to unit submittals for dimensions.



 Allow one and one half fan diameters



above the unit for the discharge ductwork.

Figure I-PC-5. Contact Service Parts for a Duct Extension Kit

Figure I-PC-6 Service PArts for Angle/Access Kits

30 LPC-SVX01C-EN

+ 80 hidden pages

Trane LPC Install And Operation Instructions

Specifications and Main Features

Frequently Asked Questions

User Manual