Space-Ray LTS Series Manual del propietario

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INFRARED

GAS

HEATERS

emtipii*

■

gffrFv^

INSTALLATION

AND

OPERATION

INSTRUCTIONS

OWNER

/

INSTALLER

:

For

your

safety

this

manual

must

be

carefully

and

thoroughly

read

and

understood

before

installing,

operating

or

servicing

this

heater.

INFRARED

RADIANT

TUBE

HEATER

Models:

LTS

SERIES

LTU

SERIES

LTS

40

LTU

80

LTS

50

LTU

90

LTS

60

LTU

100

LTS

75

LTU

110

LTS

80

LTU

120

LTS

90

LTU

125

LTS

100

LTU

130

LTS

110

LTU

140

LTS

120

LTU

150

LTS

125

LTU

160

LTS

130

LTU

175

LTS

140

LTS

150

LTS

160

LTS

175

IINSTALLER

:

This

manual

is

the

property

of

the

owner.

Please

present

this

manual

to

the

owner

when

you

leave

the

job

site.

AWARNING

:

Improper

installation,

adjustment,

alteration,

service,

or

maintenance

can

cause

property

damage,

injury

or

death.

Read

the

installation,

operation

and

maintenance

instructions

thoroughly

before

installing

or

servicing

this

equipment.

IIMPORTANT:

SAVE

THIS

MANUAL

FOR

FUTURE

REFERENCE.

SPACE-RAY*

A

Division

ofGas-FIrod

Products,

Inc.

Post

Office

Box

36485

(

28236

)

•

305

Doggett

Street

(28203J

•

Charlotte,

North

Carolina

Phone

(704)

372-3485

•

Fax

(704)

332-5843

•

vvww.spaceray.com

•

email:

[email protected]

Form

#43155010

TABLE

OF

CONTENTS

secT/ow

p

E

s

cmpriQ

N

base

1)

General

Information.

1

2)

LTU

80-175

Series

-

Specifications.

2

3)

LTU

80-175

Series

-

Packing

List.

2

4)

LTU

80-175

Series

-

Dimensions.

3

5)

LTU

80-175

Series

-

Heater

Assembly.

4

6)

LTU

80-175

Series

-

Joining

of

Body

Sections.

4

7)

LTS

40-175

Series

—Specifications.

5

8)

LTS

40-175

Series

-

Packing

List.

5

9)

LTS

40-175

Series

-

Dimensions.

6

10)

LTS

40-175

Series

-

Typical

Layouts.

7

11)

LTS

40-175

Series

-

Assembly/Joining

of

Body

Sections.

7

12)

Adding

Optional

90*

Elbow

(LTS

Only).

8

13)

Adding

Optional

Corner

Reflector

(LTS

Only).

8

14)

Attaching

Control

Box

Assembly.

8

15)

Attaching

Draft

Inducer

Assembly.

9

16)

Multiple

Hanging

&

Draft

Inducer

Positions.10

17)

Typical

Suspension

Methods.10

SECTION

DESCRIPTION

PAGE

18)

Inclined

Mounting

Instructions

(LTS

Only).11

19)

Minimum

Clearances

To

Combustibles.11

20)

Gas

Connections

And

Regulations.12

21)

Instructions

For

Pressure

Test

Gauge

Connection.12

22)

Electrical

Connections.13

23)

Venting.13

24)

Air

For

Combustion.16

25)

Direct

Outside

Air

For

Combustion.16

26)

Lighting

And

Shutdown

Instructions.16

27)

Ignition

System

Checks.16

28)

Sequence

Of

Operation.17

29)

Troubleshooting

Direct

Spark

Ignition

System.18

30)

Motor

And

Blower

Wheel

Check.19

31)

Cleaning

And

Annual

Maintenance.19

32)

Replacing

Parts.19

33)

Installation

Data.19

34)

Replacement

Parts

Guide.19

!

WHAT

TO

DO

IF

YOU

SMELL

GAS

:

!

Do

not

try

to

light

any

appliance.

Extinguish

any

open

flame.

Open

windows.

!

Do

not

touch

any

electrical

switch;

do

not

use

any

telephone

In

your

building.

!

Immediately

call

your

gas

supplier

from

a

neighbor’s

telephone.

Follow

the

gas

supplier's

Instructions.

!

If

you

cannot

reach

your

gas

supplier,

call

the

fire

department.

This

heater

compiies

with

ANSI

Z83.6

(current

standard)

and

CAN

1-2.16.

Copies

of

the

National

Fuel

Gas

Code

(ANSI

Z223.1-latest

edition)

are

avaiiable

from

the

CSA

at

8501

East

Pieasant

Vaiiey

Road.

Cleveiand,

Ohio

44131

or

55

Scarsdale

Road,

Don

Milis,

Ontario

M3B

2R3.

Ali

NFPA

codes

are

avaiiable

from

the

National

Fire

Protection

Association,

Batterymarch

Park,

Quincy,

Massachusetts

02269.

1)

GENERAL

INFORMATION

_

This

heater

is

a

seif-contained

infrared

radiant

tube

heater

for

use

in

iocations

where

fiammabie

gases

or

vapors

are

not

generaliy

present

(as

defined

by

OSHA

acceptable

limits)

and

is

intended

for

the

heating

of

nonresidential

spaces.

INSTALLATION

REQUIREMENTS

Installation

of

this

heater

must

be

in

accordance

with

all

applicable

codes

shown

in

the

instructions

and/or

the

local

codes

and

authorities

having

jurisdiction.

In

Canada,

the

installation

must

conform

to

current

CAN/CGA-B149.1/2

Installation

Code

in

the

absence

of

local

codes.

Heaters

shall

be

installed

by

a

licensed

contractor

or

licensed

installer.

Clearances

to

combustibles

as

outlined

in

this

manual

should

always

be

observed.

In

areas

used

for

storage

of

combustible

materials

where

they

may

be

stacked

below

the

heater,

NFPA54

requires

that

the

installer

must

post

signs

that

will

“specify

the

maximum

permissible

stacking

height

to

maintain

the

required

clearances

from

the

heater

to

combustibles.”

Every

heater

shall

be

located

with

respect

to

building

construction

and

other

equipment

so

as

to

permit

access

to

the

heater.

Each

installer

shall

use

quality

installation

practices

when

locating

the

heater

and

must

give

consideration

to

clearances

to

combustible

materials,

vehicles

parked

below,

lights,

overhead

doors,

storage

areas

with

stacked

materials,

sprinkler

heads,

gas

and

electrical

lines,

and

any

other

possible

obstructions

or

hazards.

Consideration

also

must

be

given

to

service

accessibility.

The

heater,

when

installed

in

aircraft

hangars

and

public

garages,

must

be

installed

in

accordance

with

ANSI/NFPA

409-latest

edition

(Standard

for

Aircraft

Hangars),

ANSI/NFPA

88a-latest

edition

(Standard

for

Parking

Structures),

and

ANSI/NFPA

88b-

latest

edition

(Standard

for

Repair

Garages)

with

the

following

clearances:

a.

At

least

10

feet

above

the

upper

surfaces

of

wings

or

engine

enclosures

of

the

highest

aircraft

that

may

be

housed

in

the

hangar

and

at

least

8

feet

above

the

floor

in

shops,

offices,

and

other

sections

of

hangars

communicating

with

aircraft

storage

or

service

areas.

b.

At

least

8

feet

above

the

floor

in

public

garages.

AWARNING

:

Minimum

clearances

marked

on

the

heater

must

be

maintained

from

vehicles

parked

below

the

heater.

-

(FOR

CANADA

ONLY)

-

a.

Installation

of

this

appliance

is

to

be

in

accordance

with

latest

edition

of

CAN

1-B149.1

(Installation

Code

for

Natural

Gas

Burning

Appliances

and

Equipment),

and/or

CAN

B149.2

(Installation

Code

for

Propane

Gas

Burning

Appliances

and

Equipment).

b.

For

installation

in

public

garages

or

aircraft

hangars,

the

minimum

clearances

from

the

bottom

of

the

infrared

heater

to

the

upper

surface

of

the

highest

aircraft

or

vehicle

shall

be

50

percent

greater

than

the

certified

minimum

clearance,

but

the

clearance

shall

not

be

less

than

8

feet.

_

Although

these

heaters

may

be

used

in

many

applications

other

than

space

heating

(e.g.,

process

heating),

Gas-Fired

Products,

Inc.

will

not

recognize

the

warranty

for

any

use

other

than

space

heating.

Form

#43155010

Feb-04

-

1

-

This

heater

is

for

indoor

instaiiation

and

Covered

Patio

Instaliation

only

and

can

be

used

in

either

Vented

or

Unvented

mode.

The

term

Unvented

actually

means

Indirect

Vented.

While

the

products

of

combustion

are

expelled

into

the

building,

national

codes

require

ventilation

in

the

building

to

dilute

these

products

of

combustion.

This

ventilation

may

be

provided

by

gravity

or

mechanical

means.

This

heater

Is

not

an

explosion

proof

heater.

Where

the

possibility

of

exposure

to

volatile

and

low

flash

point

materials

exists,

it

could

result

in

property

damage

or

death.

This

heater

must

not

be

installed

in

a

spray

booth

where

the

heater

can

operate

during

the

spraying

process.

Consult

your

local

fire

marshal

or

insurance

company.

LTS

Series

Only

:

Since

straight

tube

heaters

are

always

hotter

at

the

control

end

than

at

the

draft

inducer

end,

always

observe

the

minimum

recommended

mounting

heights

shown

on

the

specification

sheets

and

In

Section 7

of

this

manual.

Use

U-tube

configuration

instead

of

straight

tubes

for

spot

or

area

heating

(e.g.,

where

a

single

heater

is

utilized

for

space

heating).

AWARNIMG

:

Certain

materials

or

objects,

when

stored

under

the

heater,

will

be

subjected

to

radiant

heat

and

could

be

seriously

damaged.

Observe

the

Minimum

Clearances

to

Combustibles

listed

In

the

manual

and

on

the

heater

at

all

times.

!

ATTENTION

:

SAVE

THIS

MANUAL

FOR

FUTURE

REFERENCE.

2)

LTU

80-175

SERIES

-

SPECIFICATIONS

Model

No.

Btu/hr

Input

Heat

Exchanger

Length

Total

Heater

Length

Flue

Restrictor

Plate

I.D.

&

Part

#

Orifice

Size

Minimum

Mounting

Height

Natural

Gas

Propane

Gas

@

Horizontal

@

45°

Angle

LTU80

80,000

30’

1T-6V2"

1-1/2”

#42741050

#19

(0.166)

#38

(0.102)

12’

12’

LTU90

90,000

1-1/2”

#42741050

#16

(0.177)

#36

(0.106)

12’

12'

LTUlOO

100,000

1-5/8”

#42741060

#14

(0.182)

#33

(0.113)

12’

12’

LTUllO

110,000

1-3/4”

#42741070

#10

(0.194)

#31

(0.120)

14’

13’

LTU120

120,000

1-3/4”

#42741070

13/64

(0.203)

1/8

(0.125)

14’

13'

LTU125

125,000

1-7/8”

#42741080

#5

(0.206)

#30

(0.129)

14’

13’

LTU

130

130,000

1-7/8”

#42741080

#4

(0.209)

3.3mm

(0.130)

14’

13’

:

z

_

LTU125*

125,000

40’

22’-GW

1-7/8”

#42741080

#5

(0.206)

#30

(0.129)

14’

13’

LTU130*

130,000

1-7/8”

#42741080

#4

(0.209)

3.3mm

(0.130)

14’

13’

LTU140*

140,000

2-1/32”

#42741090

5.5mm

(0.216)

#29

(0.136)

15’

14’

LTU150*

150,000

2-1/32”

#42741090

5.7

mm

(0.224)

#28

(0.140)

15’

14’

LTU

160*

160,000

2-1/4”

#42741100

5.8mm

(0.228)

#27

(0.144)

15’

14’

LTU175*

175,000

2-1/4”

#42741100

“C”

(0.242)

3.8mm

(0.150)

16’

15’

^

These

models

require

the

use

of

an

additional

5’

body

section.

Type

Gas-Pipe

Tube

Flue

Fresh

Air

Electrical

Current

Gas;

Connection:

Diameter:

Connection:

Connection:

Supply:

Rating:

Natural

or

Propane

NPT

(Female)

4”

6”

Round

6’

Round

120

Volt,

60Hz,

1

Phase

2.6

Amp

Fuse

Rating:

Ignition

System:

In-line:

2

Amp

250V

(for

24V

Circuit)

Spark

Module:

3

Amp

250V

(for

24V

Circuit)

Direct

Spark

(with

30-second

prepurge

period)

3)

LTU

80-175

SERIES

-

PACKING

LIST

A)

Control/Draft

Inducer

Package

OTY

Control

Box

Assembly

1

|

Draft

Inducer

&

Junction

Box

Assembly

1

I

^

Flue

Restrictor

Plate

(attached

to

blower

housing

with

3

locknuts)

.

1

Plastic

Vacuum

Air

Tube

(#03988120).1

4”

X

6”

Starting

Collar

(#42892000).1

Control

Fastener

Kit

(#42907010).1

containing

;

#8-32

Screws

(#02166010)

&

Nuts

(#02127030).2

ea.

Va

-

20

Locknuts

(#02167010).6

Tube

Flange

Gasket

(#42921000).2

Installation

&

Operation

Instructions

(#43155010).1

-

2

-

CONTROl/DRAFT

INDUCER

PACKAGE

NUMBERS:

MODEL

NO.

PART

NO,

—

NATURAL

GAS-

LTU80-N5

.

__#42883010

LTU90-N5.-

_.#42883030

LTU100-N5

#42883050

LTU110-N5

.#42883070

LTU120-N5

#42883090

LTU125-N5

#42883110

LTU130-N5

#42883130

LTU140-N5

.....#42883190

LTU150-N5-

_

.

..#42883210

LTU160-N5

____#42883230

LTU175-N5

____#42883250

PROPANE

GAS-

LTU80-L5^

.#42883020

LTU90-L5

#42883040

LTU100-L5

.#42883060

LTU110-L5

_#42883080

LTU120-L5_

...#42883100

LTU125-L5

..

...

.

#42883120

LTU130-L5

.....#42883140

LTU140-L5

__

_#42883200

LTU150.L5^

_

._.

,#42883220

LTU160-L5

_#42883240

LTU175-L5.

..^^#42883260

Form

#43155010

Fel>04

B)

LTU

80-175

Body

Package

Descriptions

(Package

Number

Is

Indicated

on

the

outside

of

each

corresponding

carton.)

■

LTU

80-130

(30’

TUBE^

Each

30’

LTU

tube

heater

contains

one

15’

Body

Package

as

listed

below.

(1)

#42881000.15

Ft.

Bodv

Package

fOTV-ii

containing:

a)

#42914000,

Pre-assembled

15’

ALC

steel

U-tube

(two

24-hole

flanges)

with

Reflector

(QTY-i)

b)

#42895000,

Control

End

Reflector

(QTY-l)

c)

#42896000,

Foot

End

Reflector

(QTY-l)

d)

#02266010,

Speed

Clips

(QTY-20)

■

LTU

125-175

(40’

TUBE)

Each

40’

LTU

tube

heater

contains

one

15’

Body

Package

and

one

5’

Body

Package

as

listed

below.

(1)

#42881000,15

Ft.

Body

Package

(QTY-

1

)

(same

as

listed

above)

(2)

#42882000.

5

Ft.

Bodv

Package

(OTY-ii

containing:

a)

#42915000,

Pre-assembled

5’

ALC

steel

tube

(two

24-hole

flanges)

with

Reflector

(QTY-l)

b)

#42907020.

Bodv

Fastener

Kit

rOTY-lt

containing:

#02167010.

V4-20

Locknuts

(OTY-12i

#02259000,

V4-20

Machine

Screws

(QTY-12)

#02266010,

Speed

Clips

(QTY-2)

c)

#42921000,

Tube

Flange

Gasket

(QTY-2)

Junction

Box

Exhaust

Hood

-Required

for

UNVENTED

use-

4”x6”

Starting

Collar

Form

#43155010

FeiM}4

-

3

-

5)

LTU

80-175

SERIES

-

HEATER

ASSEMBLY

1.

Place

the

flanges

of

the

control

end

reflector

(packaged

with

the

15’

body

section)

flush

with

the

end

of

the

body

reflector.

Secure

by

sliding

the

speed

clips

onto

the

reflector

edges.

Evenly

space

the

speed

clips

on

the

sides

and

top

of

the

reflector

to

provide

a

snug

fit.

Place

the

foot

end

reflector

(not

shown)

on

the

opposite

end

of

the

body

reflector

and

secure

as

described

above.

DO

NOT

relocate

the

tube

supporVhanger

brackets,

especially

at

the

control

end

of

the

heater.

Slide

the

reflector

toward

the

U-bend

and

leave

a

3”

space

between

the

control

end

reflector

and

the

control

box.

2.

Attach

the

control

box

and

gasket

to

the

right

hand

tube

flange

and

secure

with

the

’4-20

locknuts.

The

control

box

must

be

mounted

with

the

perforated

fresh

air

plate

on

top,

facing

the

ceiling.

3.

Attach

the

draft

inducer

assembly

and

gasket

to

the

left

hand

tube

flange

and

secure

with

the

V4-20

locknuts.

A

flue

restrictor

plate

Is

attached

to

the

draft

Inducer

weld

stud.

Make

sure

this

remains

In

place

while

the

draft

Inducer

Is

being

attached

to

the

heater

body.

NOTE

:

The

draft

inducer

can

be

mounted

in

either

a

verticai,

a

45°

or

a

horizontai

position.

Refer

to

the

diagram

on

multiple

hanging

and

draft

inducer

positions

(Section

16).

4.

Take

the

end

of

the

SJO

cable

from

the

junction

box

and

insert

it

through

the

3/8”

connector

of

the

control

box.

Connect

the

wire

leads

of

the

SJO

cable

to

“1”

and

“2”

of

the

terminal

block.

Refer

to

the

Connection

Wiring

Diagram

(Section

22).

Tighten

the

screws

of

the

connector.

5.

Place

the

starting

collar

on

the

draft

inducer

and

secure

with

the

#8-32

screws

and

nuts.

6.

If

the

heater

is

for

UNVENTED

use,

place

the

exhaust

hood

(supplied

as

an

accessory)

on

top

of

the

starting

collar.

Secure

with

the

#8

sheet

metal

screws.

The

exhaust

hood

must

be

mounted

only

In

an

upright

position

and

directed

towards

the

reflector

body.

7.

If

heater

is

to

be

vented

to

the

outside

of

the

building,

place

the

flue

pipe

directly

onto

the

starting

collar

and

terminate

with

an

approved

vent

cap.

1/2”

MPT

Gas

Pipe

Connection

6)

LTU

125-175

SERIES

-

JOINING

OF

BODY

SECTIONS

Models

LTU125-175

-

►

These

models

require

the

use

of

an

additional

5’

body

section,

as

shown

on

the

heater

dimension

sheet.

Follow

the

instruction

below

for

joining

these

sections.

1.

Join

the

tube

flanges

of

the

body

sections

together

with

the

gaskets

in

between.

Secure

the

flanges

with

the

’4-20

screws

and

locknuts

provided

in

the

5’

body

package.

2.

Pull

the

reflector

onto

the

15’

body

section

over

the

reflector

on

the

5’

body

section

to

maintain

approximately

an

one-inch

overlap.

Secure

the

reflectors

by

sliding

the

speed

clips

on

the

reflector

edges

as

show

in

the

diagram.

One

speed

clip

is

required

for

each

side

of

the

reflector.

-

4

-

Form

#43155010

Fel>04

Tighten

the

reflector

clamps

once

the

reflectors

are

secured

with

the

speed

clips.

3.

Assemble

the

control

box,

draft

Inducer,

and

other

components

as

previously

described

in

the

heater

assembly

instructions.

7)

LTS

40-175

SERIES

-

SPECIFICATIONS

Model

No.

Btu/hr

Input

Flue

Restrictor

Plate

I.D.

&

Part

#

Orifice

Size

Minimum

Mounting

Height

Natural

Gas

Propane

Gas

@Horlzontal

@45°

Angle

LTS40

40,000

1”

#42741040

#31

(0.120)

#49

(0.073)

10

feet

9

feet

LTS50

50,000

1-1/8”

#42741030

3.3mm

(0.130)

#46

(0.081)

11

feet

10

feet

LTS60

60,000

1-7/32”

#42741020

#27

(0.144)

#43

(0.089)

12

feet

11

feet

LTS75

75,000

1-7/16”

#42741010

#20

(0.161)

#39

(0.099)

13

feet

12

feet

LTS80

80,000

1-1/2”

#42741050

#19

(0.166)

#38

(0.102)

13

feet

12

feet

LTS90

90,000

1-1/2”

#42741050

#16

(0.177)

#36

(0.106)

13

feet

12

feet

LTSlOO

100,000

1-5/8”

#42741060

#14

(0.182)

#33

(0.113)

13

feet

12

feet

LTSllO

110,000

1-3/4”

#42741070

#10

(0.194)

#31

(0.120)

14

feet

13

feet

LTS120

120,000

1-3/4”

#42741070

13/64

(0.203)

VS

(0.125)

14

feet

13

feet

LTS125

125,000

1-7/8”

#42741080

#5

(0.206)

#30

(0.129)

14

feet

13

feet

LTS130

130,000

1-7/8”

#42741080

#4

(0.209)

3.3mm

(0.130)

14

feet

13

feet

LTS140

140,000

2-1/32”

#42741090

5.5mm

(0.216)

#29

(0.136)

15

feet

14

feet

LTS150

150,000

2-1/32”

#42741090

5.7mm

(0.224)

#28

(0.140)

15

feet

14

feet

LTS160

160,000

2-1/4”

#42741100

5.8mm

(0.228)

#2127

(0.144)

15

feet

14

feet

LTS175

175,000

2-1/4”

#42741100

“C”

(0.242)

3.8mm

(0.150)

15

feet

14

feet

Type

Gas-Pipe

Tube

Flue

Fresh

Air

Electrical

Current

Gas:

Connection:

Diameter:

Connection:

Connection:

Supply:

Rating:

Natural

or

Propane

Mi’NPT

(Female)

4”

6"

Round

*

6’

Round

*

120

Volt,

60Hz,

1

Phase

2.6

Amp

*

4’

Round

for

Models

LTS40-75

8

)

LTS

40-175

SERIES

-

PACKING

LIST

A)

Control/Draft

Inducer

Package

OTY

Control

Box

Assembly

1

~

Draft

Inducer

&

Junction

Box

Assembly

.1_

Flue

Restrictor

Plate

(attached

to

blower

housing

with

3

locknuts)

.

1

Plastic

Vacuum

Air

Tube

(#03988120).1

4"

x

6”

Starting

Collar

(#42892000).1

Control

Fastener

Kit

(#42907050).1

containing

:

#8-32

x

3/8’

Screws

(#02166010)

&

Nuts

(#02127030).2

ea

y4-20

Locknuts

(#02167010).6

Speed

Clips

(#02266010).8

Tube

Flange

Gasket

(#42921000).2

Installation

&

Operation

Instructions

(#43155010).1

1

Fuse

Rating:

j

Ignition

System:

In-line:

2

Amp

250V

(for

24V

Circuit)

Spark

Module:

3

Amp

250V

(for

24V

Circuit)

Direct

Spark

(with

30-second

prepurge

period)

Form

#43155010

Feb4)4

-5-

CONTROl/DRAFT

INDUCER

PACKAGE

NUMBERS:

Mooetw.

PART

NO.

-

NATURAL

GAS-

LTS40-N5„

...#43187010

LTS50-N5._

....-.#43187030

LTS60-N5.

....#43187050

LTS17-N5„

....

#43187070

LTS80-N5„

„

_#43216010

LTS90-N5

#43216030

LTS100-N5

#43216050

LTS110-N5

#43216070

LTS120-N5

#43216090

LTS125-N5

#43216110

LTS130-N5_

__^„

#43216130

LTS140-N5.

....„#43216150

LTS150-N5^

..#43216170

LTS160-N5

#43216190

LTS175-N5

#43216210

-

PROPANE

GAS

-

LTS40-L5

.#43187020

LTS50-L5

#43187040

LTS60-L5

.

.

.#43187060

LTS75-L5.._

___#43187080

LTS80-L5._

_

__

#43216020

LTS90-L5_

_#43216040

LTS100-L5^

....

#43216060

LTS110-L5

.

...

#43216080

LTS120-L5.

..-.-.#43216100

LTS125-L5_

__#43216120

LTS130-L5..

_#43216140

LTS140-L5

.#43216160

LTS150-L5

#43216180

LTS160-L5

#43216200

LTS175-L5

#43216220

B)

LTS

40-175

Body

Package

Descriptions

(Package

Number

Is

Indicated

on

the

outside

of

each

corresponding

carton.)

SYSTEM

LENGTH-

►

15’

20’

25’

30’

35’

40’

45’

50’

1(1)

#43337040,

Starl/End

10

Ft.

Body

Package

-

includes:

Quantity-

1

2

1

2

1

2

1

2

a)

#43182060,

Pre-assembled

10’

ALC

Steel

Tube

(one

24-bole

flange)

with

reflector

(QTY-l)

b)

#30462980,

Tube

Coupling

(QTY-l)

c)

#42907140,

Reflector/Coupling

Fastener

Kit

(QTY-l)

containing

:

#02189020,

Self-drilling

screws

(QTY-2)

_#02266010,

Speed

Clips

(QTY-2)_

(2)

#43337010,10

Ft.

Body

Package

-

includes:

Quantfty-

-

-

1

1

2

2

3

3

a)

#43182040,

Pre-assembled

10’

ALC

Steel

Tube

(no

flanges)

with

reflector

(QTY-l)

b)

#30462980,

Tube

Coupling

(QTY-l)

c)

#42907140,

Reflector/Coupling

Fastener

Kit

(QTY-l)

containing:

#02189020.

Self-drilline

Screws

fOTY-21

#02266010,

Speed

Clips

(QTY-2)

(3)

#43336030,

Ending

5

Ft.

Body

Package

-

Includes:

Quantity-

1

1

-

1

-

1

-

a)

#43181050,

Pre-assembled

5’

ALC

Steel

Tube

(one

24-hole

flange)

with

reflector

(QTY-l)

b)

#30462980,

Tube

Coupling

(QTY-l)

c)

#42907140,

Reflector/Ctoupling

Fastener

Kit

(QTY-l)

containing:

#02189020.

Self-drilllne

Screws

fOTY-2)

#02266010,

Speed

Clips

(QTY-2)

C)

#43208010,

Elbow

Accessory

Package

OTY

#43175001,

Elbow.1

#02189020,

#20-16

x

%

Self-drilling

Screws.2

#30462980,

Tube

Coupling.1

D)

#43342000,

Corner

Reflector

Accessory

Package

OTY

#43345000,

Corner

Reflector

Assembly.1

#02266010,

Speed

Clips.4

CORNER

REFLECTOR

90°

ELBOW

END

REFLECTOR

9)

LTS

40-175

SERIES

-

DIMENSIONS

5

FT.

BODY

SECTION

60”

(Sft)

1-

Reflector

t

lb

T

-4

SWe

View

(

d

1

)Tube

Support/Hanger

Bracket

(QTr-2)

13”

Emitter

Tube

10

FT.

BODY

SECTION

Tube

Support/Hanger

Bracket

(QTY-2)

Emitter

Tube

DRAFT

INDUCER

120”

_^

t

(10

ft)

-1

1^8"

r

Reflector

_

1

M

Side

View

r

6”

Opening

for

Eiectricai

Connection

Fiue

Restrictor

Piate

3/8”

Connector

EXHAUST

HOOD

■

Required

for

UNVENTED

use

-

r—-

1

1

CO

Bottom

View

HZl

L

11

”

I

4’x6’

Starting

Coilar*

*

4’

Starting

Coilar

for

LTS40-75

¥

trTi-

u

-

6

-

Form

#43155010

Feb-OA

10)

LTS

40-175

-

TYPICAL

LAYOUTS

8i

1

ww

888

,8

40ET

III

||

SYSTEM

III

II

in-'n

=

I

s

!

)

..

Bb

8

li

SYSTEM

1

1

1*—

1

888

i8

Ill

II

1

1

I'-

1

m

i8

S«^M

ip—%

888

i8

Hi

II

SYSTEM

I

I

r-

1

M

.8

35ET

ill

f|

SYSTEM

■

■

■

■

■

1

1

'

0

straight

EMITTER

LENGTH

0

LShape

MODEL

Min.

Max.

0

UShape

LTS

40

15

Ft.

20

Ft.

0

ZShaoe

LTS

50

15

Ft.

30

Ft.

LTS

60

20

Ft.

30

Ft.

LTS

75

20

Ft.

30

Ft.

LTS

80

30

Ft.

40

Ft.

LTS

90

30

Ft.

40

Ft.

LTSlOO

30

Ft.

40

Ft.

LEGEND

LTSllO

30

Ft.

40

Ft.

n

Control

Unit

LTS120

30

Ft.

40

Ft.

•

Draft

Inducar

Unit

LTS125

30

Ft.

50

Ft.

■■

■

10

Ft.

Body

Section

LTS130

30

Ft.

50

Ft.

■

5

R.

Body

Section

LTS140

40

Ft.

50

Ft.

^

90*

Elbow

LTS150

40

Ft.

50

Ft.

LTS160

40

Ft.

50

Ft.

LTS175

40

Ft.

50

Ft.

NOTES

:

1)

The

control

unit

must

be

connected

directly

to

a

10

ft.

aluminized

steel

body

section

in

all

configurations.

2)

Joining

of

two

90°

elbows

directly

together

to

form

a

"Z"

shape

is

NOT

permitted.

3)

Any

configuration

of

components

not

shown

in

the

iliustrations

may

be

used

except

as

noted

in

1

and

2

above.

11)

LTS

40-175

-

HEATER

ASSEMBLY/JOINING

OF

BODY

SECTIONS

_

During

field

assembly

of

the

LTS

series

heater

body

sections,

the

recommended

procedure

is

as

follows:

1.

Before

hanging

heater

sections,

first

determine

the

actual

layout

of

the

system

(see

Section

10

for

details).

Consideration

must

also

be

taken

for

flue

pipe,

fresh

air

ducting,

gas

piping,

etc.,

before

hanging

the

heater.

Typical

suspension

methods

are

shown

in

Section

17.

DO

NOT

relocate

the

tube

suppoii/hanger

brackets,

especially

at

the

control

end

of

the

heater.

2.

Hang

each

heater

body

section

individually.

DO

NOT

attach

the

heater

body

sections

together

on

the

ground

and

attempt

to

hang

the

entire

system

at

onetime.

The

weight

of

the

Individual

heater

body

sections

can

cause

misalignment

and

damage

to

the

heater.

3.

Join

the

body

sections

together

and

secure

with

tube

couplings

as

follows:

AWARNING

:

The

following

coupling

tightening

Instructions

must

be

followed

properly

to

avoid

future

problems.

a.

Place

the

compression

coupling

over

the

end

of

the

tube

from

one

body

section,

with

the

tightening

bolts

located

on

the

bottom

and

facing

the

installer.

NOTE

:

There

is

a

small

hole

at

the

centerline

of

the

coupling

that

can

be

used

to

sight

the

end

of

the

tube.

b.

Partially

tighten

the

bolt

nearest

the

end

of

the

tube

(approximately

half

closed).

c.

Slide

the

ends

of

the

tube

from

the

opposite

body

section

into

the

coupling.

Make

sure

both

tube

ends

are

butted

together.

d.

Finish

tightening

both

bolts

to

40-60

ft.lbs.

torque

to

ensure

a

complete

seal.

e.

Check

to

ensure

that

the

hardware

is

completely

closed

and

that

the

band

is

seated

on

the

reaction

block

and

interference

pins

as

illustrated

below.

f.

Check

to

see

if

the

reaction

block

is

firmly

seated

on

the

tube.

g.

Self-drilling

screws

are

provided

to

prevent

any

possible

movement

of

the

tubes

from

the

coupling.

Install

the

screws

as

shown

using

an

electric

or

air

screwdriver

with

approximately

2500

rpm

speed.

Pre-punched

holes

in

the

coupling

make

it

easier

to

install

these

self-drilling

screws.

h.

Once

all

the

heater

body

sections

are

attached,

make

sure

that

the

heater

system

is

level

.

If

it

is

not,

slight

adjustments

can

be

made

using

the

turnbuckles.

(See

Section

17.)

tIMPORTANT

:

NEVER

REUSE

A

COUPLING

.

Always

Install

a

new

coupling

only

and

torque

as

per

Instructions

above

and

the

diagrams

that

follow.

Form

#43155010

Fob4>4

-

7

-

INCORRECT

INSTALLATION

CORRECT

INSTALLATION

4.

The

tube

at

the

coupling

joints

must

be

covered.

Slide

the

reflectors

together

and

provide

a

one-inch

overlap.

(This

will

allow

for

the

natural

expansion

and

contraction

of

the

heater

when

in

operation.)

Secure

reflectors

together

by

sliding

speed

clips

on

the

reflector

joint

edges.

One

speed

clip

is

required

for

each

side

of

the

reflector.

Tighten

the

reflector

clamps.

!D0

NOT

OVER-TIGHTEN!

Make

sure

that

the

reflector

can

slide

under

the

clamp

during

heater

operation.

12)

ADDING

OPTIONAL

90°

ELBOW

(LTS

ONLY)

1.

The

optional

90°

elbow

must

be

located

a

minimum

of

10

ft.

after

the

control

box.

2.

Hang

the

body

sections

in

a

90°

("L")

shaped

pattern.

Allow

spacing

for

the

elbow.

The

distance

from

one

end

of

the

elbow

to

the

centerline

of

the

opposite

leg

is

13"

as

shown.

3.

Join

the

tube

ends

of

the

body

sections

and

the

elbow

together

and

secure

with

tube

couplings

as

described

in

Section

11.

(Optional)

13)

ADDING

OPTIONAL

CORNER

REFLECTOR

(LTS

ONLY)

1.

2.

3.

Place

the

corner

reflector

over

the

reflectors

of

both

body

sections.

Secure

by

sliding

speed

clips

on

the

reflector

edges.

One

speed

clip

is

required

for

each

side

of

reflector.

The

corner

reflector

can

be

used

only

when

the

long

axis

of

the

heater

Is

level

and

mounted

in

a

horizontal

position.

0

/Y^

Speed

Clip

^

^

CORNER

REFLECTOR

(Optional)

s*

14)

ATTACHING

CONTROL

BOX

ASSEMBLY

1.

Attach

the

control

box

and

gasket

to

end

of

tube

flange

and

secure

with

1/4-20

locknuts.

NOTE

:

The

control

box

must

be

mounted

to

a

10

ft.

aluminized

steel

body

section

regardless

of

configuration

used.

2.

A

3/8"

connector

is

located

on

the

left

side

of

the

control

cabinet

to

provide

strain

relief

for

field

wiring

to

the

draft

inducer

junction

box

(refer

to

Section

22

on

Electrical

Connections

and

Connection

Wiring

Diagram

for

wiring

between

the

control

box

and

the

draft

Inducer.)

Form

#43155010

Fob-04

Assemble

the

end

reflector

(packaged

in

the

control/draft

inducer

package)

flush

with

the

end

of

the

main

body

reflector.

Secure

by

sliding

speed

clips

onto

the

reflector

edges.

Evenly

space

the

speed

clips

on

the

sides

(one

each

side)

and

top

(two

required)

of

the

reflectors

to

provide

a

snug

fit.

Leave

a

3"

space

between

the

end

reflector

and

the

control

box

assembly.

The

control

box

must

be

mounted

with

the

perforated

fresh

air

plate

on

top,

facing

the

ceiling.

NOTE

:The

wiring

connection

diagram

is

iocated

on

the

inside

access

panel

and

on

the

inside

junction

box

panel

Speed

Clip

(Qty.

4)

End

Reflector

Perforated

Fresh

Air

Plate

■

\\

1/4-20

Locknut

M

^

^

H

Tube

Flange

(24^ole)

Tube

Flange

Gasket

Clearances

to

Combustibles

Label

Heater

Body

-Access

Panel

-Lighting

&

Shutdown

Instructions

Bu

Sight

Glass

•

1/2’

MPT

Gas

Pipe

Connection

15)

ATTACHING

DRAFT

INDUCER

ASSEMBLY

1.

Attach

the

draft

inducer

assembly

and

gasket

to

end

of

tube

flange

and

secure

with

1/4-20

locknuts.

A

flue

restrictor

plate

is

loosely

attached

to

the

draft

inducer

weld

studs.

Make

sure

this

remains

in

place

while

the

draft

inducer

is

being

attached

to

the

heater

body.

NOTE

:

The

draft

inducer

can

be

mounted

in

a

vertical,

a

45°,

or

a

horizontal

position.

Refer

to

the

diagram

on

Multiple

Hanging

and

Draft

Inducer

Positions

(Section

16).

2.

Disconnect

the

piece

of

SJO

cable

(if

equipped)

from

the

junction

box

and

discard.

This

is

used

only

on

LTU

series

heaters.

3.

The

3/8"

connector

used

to

hold

the

SJO

cable

will

remain

to

provide

strain

relief

for

field

wiring

of

the

control

box

and

the

draft

Inducer

(refer

to

the

Electrical

Connections

and

Connection

Wiring

Diagram

for

wiring

between

the

control

box

and

the

draft

Inducer

in

Section

22).

4.

Place

the

starting

collar

on

the

draft

inducer

and

secure

with

#8-32

screws

and

nuts.

5.

If

heater

Is

to

be

VENTED

to

the

outside

of

the

building,

place

the

flue

pipe

directly

onto

the

starting

collar

and

secure

with

#8

sheet

metal

screws.

Terminate

with

an

approved

vent

cap.

6.

If

the

heater

Is

for

(INVENTED

use,

place

the

exhaust

hood

(supplied

as

an

accessory)

on

top

of

the

starting

collar.

Secure

with

#8

sheet

metal

screws.

The

exhaust

hood

must

be

mounted

only

in

an

upright

position

and

directed

toward

the

reflector

body.

7.

Assemble

the

end

reflector

(packaged

in

the

control

draft

inducer

package)

flush

with

the

end

of

the

main

body

reflector.

Secure

by

sliding

speed

clips

onto

the

reflector

edges.

Evenly

space

the

speed

clips

on

the

sides

(one

each

side)

and

top

(two

required)

of

the

reflectors

to

provide

a

snug

fit.

Leave

a

3”

space

between

the

end

reflector

and

the

draft

inducer

Form

#43155010

Feb.04

-

9

-