background image

Form 43471030 
Sept 2011 

-39-

 

25

26

40

41

38

37

35

33,34

32

22

20

23,24

16

39

18

19

15

17

31

30

29

24b

45

54

50

ELECTRICAL SHOCK

HAZARD

DISCONNECT POWER

BEFORE OPENING COVER

CAUTION

120 VOLTS

42834000

Alternate Supply

Locations

TYPICAL GAS

CONNECTION

END VIEW

Movement

14 - 17”

(356 - 432mm)

Control Box

SIDE VIEW

Flexible Connector

Optional Second Stage Regulator with

Vent Leak Limiter if required to reduce

the Supply Pressure below 14” W.C.

Recommended Gas

Pressure 2 PSIG

Gas Supply

Piping

Sediment Trap

(Drip Leg)

43344050 Rev. C  3/09

Install the gas flexible hose as shown in the diagram below:
Sharp bends, kinks, twists and tension in the hose may cause failure resulting in a gas

leak.
Failure to follow these instructions may result in death, serious injury or property damage.

For Horizontal Venting, the vent lengths are as follows:
Minimum Equivalent Length = 5ft of pipe
Maximum Equivalent Length = 75ft of pipe
Refer to the manual for additional information.

Pour l’aeration sur le plan horizontal, les longuers de conduits
d’aeration peuvent etre comme suit:
Longueur equivalente minimum   = 5 pi de tuyau
Longueur equivalente maximum  = 75 pi de tuyau

43470060

6/05

1

4

18”

(46cm)

minimum

3

2

Wall

Mur

INSTRUCTIONS FOR HORIZONTAL VENTING ONLY

Item # Part#

Description

1

41000020

4” Vent Cap

2

30496360

4” x 36” Type B Vent Section

3

30496020

4” Single Wall Vent Pipe

4

30500040

4” Wall Thimble

5

30498041

4” 90 degree Elbows

6

30499041

4” 45 degree Elbows

Item#

Part#

Description

1

41000020

Chapeau d’aeration de 4 po

2

30496360

Section d’aeration de type B de 4 po x 36 po

3

30496020

Tuyau d’aeration

4

30500040

Mur a gaine de 4 po

5

30498041

Coudes a 90

6

30499041

Coudes a 45

CONTROL

COMPONENTS

42

52

SCHEMATIC WIRING DIAGRAM

MOT

Motor

Moteur

GL

Green Light          

Témoin vert

TRANS 24V Transformer  

Transformateur 24ÊV

RL

Red Light             

Témoin rouge

AS

Air Switch            

pressostat

SM

Ignition Module   

Bloc d'allumage

IG/S

Ignitor / Sensor   

électrode

V

Gas Valve           

Robinet à gaz

AL

Amber Light        

Témoin ambre

MOT

120V

GL

TRANS

RL

AS

IG/S

AL

V

SM

42785000 Rev. C  10/04

25V GND

25V

Combustible material must be located outside the clearance dimensions listed.

Ceiling Clearance is 12” (30cm) when installed in an UNVENTED configuration. Ceiling

clearance is 18” (46cm) when the optional corner reflectors are not used on ETS or LTS.

Failure to do so may result in death, serious injury or property damage

Models LTS/LTU/ETS/ETU

43344000 Rev. B  10/04

Le dégagement au-dessus de l'appareil doit être d'au moins 30 cm quand l'appareil est installé

SANS ÉCHAPPEMENT. 

Le dégagement au-dessus de l'appareil doit être d'au moins 46cm

quand les réflecteurs d'angle optionnels ne sont pas utilisés sur l'ETS ou le LTS.

D

D

Dessous, 6m du brûleur

Below 20ft  from burne

r

C*

20ft (6m)

Model No

A

B

C

D

E

F

C*

40,50

27”

6” 

40” 

30” 

48” 

12”

-

 

(69cm)

(15cm)

(104cm)

(76cm)

(122cm)

(30cm)

60,75

27”

6” 

60”

30”

48”

12”

-

(69cm)

(15cm)

(145cm)

(76cm)

(122cm)

(30cm)

80,90

52”

84”

30”

52”

12”

72”

(132cm)

(15cm)

(145cm)

(76cm)

(122cm)

(30cm)

(183cm)

100

66”

6” 

88”

40”

66”

20”

72”

(168cm)

(15cm)

(224cm)

(102cm)

(168cm)

(30cm)

(183cm)

110,120,

66”

101”

40”

66”

20”

72”

125,130

(168cm)

(15cm)

(257cm)

(102cm)

(168cm)

(51cm)

(183cm)

140,150,

84”

106”

48”

84”

24”

72”

160,175

(213cm)

(15cm)

(269cm)

(122cm)

(213cm)

(61cm)

(183cm)

180,200,

84”

18”

132”

48”

84”

24”

72”

225,250

(213cm)

(46cm)

(335cm)

(122cm)

(213cm)

(61cm)

(183cm)

Horizontal

B

C

A

A

45 degrees

B

C

E

F

Montage horizontal

Montage à 45°

46

GAS TYPE

SUPPLY PRESSURE

Pression de Sortie

Type de Gaz

MAXIMUM

MINIMUM

MANIFOLD PRESSURE

Pression a l’echappement

INPUT Btu/Hr

Consommation Btu / Hr

ORIFICE SIZE

Dimensions bec Veilleuse

MODEL NO.

No. de Modelè

Installation in:

1. Aircraft hangars must be in accordance with the standard for Aircraft Hangars.

ANSI/NFPA 409 (latest edition).

2. Public garages must be in accordance with the standard for parking structures,

ANSI/NFPA 88a (latest edition), or with the standard for repair garages,

ANSI/NFPA 88b (latest edition)

SERIAL NO.

No. de Série

LIGHTING & SHUTDOWN INSTRUCTIONS
1. Turn on gas & electrical supply.

2. Set thermostat to call for heat.

3. Ignition should occur after prepurge.

4. If ignition fails, the unit will spark for approximately 21 seconds

& go into safety lockout. Turn thermostat (or power) off for 60

seconds to take out of lockout.

5. If heater does not light, shut off gas completely for 5 minutes

before attempting to relight.

6. To shut down the heater, turn off the gas & electrical supply.

Infrared Radiant Tube Heater

Radiateur à tuve rayonnant à infrarouge

Gas Fired products Inc. Charlotte, NC

INSTRUCTIONS D’ALLUMAGE ET DE FERMETURE
1. mettre la valve a gaz et l’interrupteur a “ON”.

2. Creer une demande de chauffage au thermostat.

3. L’allumage devrait se produire apres de prepurge.

4. Si l’allumage ne se fait pas, le controle d’allumage continu de

produire des etincelles sur une periode de 21 sec. et ensuite

tomber en securite. Mettre le thermostat (ou le courant) en

position d’arret (OFF) pour une periode de 60 sec. a fin

d’interrompre le processus de securite.

5. Si l’appareil ne s’allume pas, fermez le gaz completement pour

une period de 5 min. avant d’effectuer une nouvelle tentative

d’allumage.

6. Pour fermer l’appareil, fermez le gaz et le courant electrique.

For indoor installation only

Installer à l’intérieur seulement

Vented or Unvented

ELECTRICAL:

ALTITUDE

ANSI Z83.20 / CSA 2.34 - 2008

Tel: 1800 438 4936 e-mail [email protected]

CODE DATE

42848000 Rev. K  1/09

MAX ANGLE:

Max Angle

Electrique

47

48

 WARNING:

 Improper

installation, adjustment,

alteration, service or

maintenance can cause

property damage, injury

or death. Read the

Installation, Operating

and Maintenance

Instruction thoroughly

before servicing this

equipment.

 AVERTISSEMENT:

 Une

installation, un réglage, une

modification, une réparation

ou un entretien incorrect peut

entraîner des dommages

matérials, des blessures ou

la mort. Lisez attentivement

les instructions d’installation,

de fonctionnement et

d’entretien avant de procéder

à l’installation ou à l’entretien

de cet équipment.

 WARNING:

 If not

installed, operated and

maintained in accordance

with the manufacturer’s

instructions, this product

could expose you to

substances in fuel or from

fuel combustion which can

cause death or serious

illness and which are

known to the State of

California to cause cancer,

birth defects or other

reproductive harm.

 WARNING:

 This product

contains a chemical known

to the state of California to

cause cancer.

This heater can be

installed in various

configurations as shown

in the heater layout

section of the instructions

42875000 Rev. E  10/04

51

43

WIRE LEGEND

ENGLISH

FRANCAIS

BK

BLACK

NOIR

W

WHITE

BLANC

R

RED

ROUGE

BL

BLUE

BLEU

G

GREEN

VERT

V

VIOLET

VIOLET

A

AMBER

AMBRE

42706000 Rev. G  1/05

G

BL

BL

BK

BK

R

W

BK

BK

R

BK

W

BK

BK

BK

W

DRAFT

INDUCER

MOTOR

GAS VALVE

AIR SWITCH

25V

(GND)

25V GND

(BURNER)

VALVE VALVE

TRANSFORMER

120V PRIMARY

24V SECONDARY

A

G

R

IGNITION MODULE

HIGH VOLTAGE

CABLE

ELECTRODE

GAP 3/16”

CONTINUE TO

ADDITIONAL

HEATERS

NEUTRAL

120V

THERMOST

A

T

GROUND

L1

L2

TERMINAL

BLOCK

FACTORY WIRING

FIELD WIRING

CONNECTION WIRING DIAGRAM

CONTROL CABINET

If any of the original wire as supplied

with the appliance must be replaced.

It must be replaced with wiring material

having a temperature rating of at least

105oC. (18 AWG. - UL / CSA 600V

Type TEW)

When connecting the supply circuit to

the heater, wiring material having a

minimum size of 14 AWG and a

temperature rating of at least 90oC

shall be used.

MONITORING LIGHTS

Schéma de circuit de connexion

Circuit d'origine

Connexions client

Lampes témoins

Neutre

Terre

Vers les autres

radiateurs

Plaque à

bornes

Transformateur

bobine primaire 120ÊV

bobine secondaire 24ÊV

pressostat

Robinet à gaz

Écartement

d'électrode

4,7Êmm

Haute tension

Armoire de commande

Bloc d'allumage

Moteur

d'amorce

d'aspiration

S'il faut remplacer un fil de l'appareil

d'origine, utiliser exclusivement des fils

 à température de service nominale

d'au moins 105C (18 AWG. - UL / CSA

600ÊV

Type TEW).

Pour raccorder le circuit d'alimentation

au radiateur, utiliser des fils de calibre

14 AWG ou plus à température de

service nominale d'au moins 90C.

49

PN 4347003 rev6/94

WARNINGS

• This heater must be installed in accordance with local codes, if any; if not,

follow ANSI Z223.1/NFPA 54 or CAN1-B149. Cet appareil doit etre installe

conformement aux exigencies des codes locaux. S’il n’existe aucun code

local, se conformer a la norme CAN1-B149.

• The minimum Clearances to Combustibles shown on the heater must be

strictly maintained from vehicles or other objects directly below the heater to

prevent damage from excessive heat.

• WARNING: Operation of this heater, when not connected to a properly installed

and maintained venting system, can result in Carbon Monoxide (CO) poisoning

and possible death.

• This heater must be properly connected to a venting system. Cet appareil

doit être raccorde correctement a un systeme d’evacuation des gaz.

• This heater needs fesh air for safe operation and must be installed so there

are provisions for adequate combustion and ventilation air. Par mesure d’air

frais et doit être installe de facon a assurer un approvisionment suffisant d’air

de combustion et de ventilation.

• Due to high surface temperature, keep children, clothing and furniture away.

A cause de la temperature elevee des parois, tenir eloignes les enfants, les

vetements et les meubles.

• Keep burner and control compartment clean. See installation and operating

instructions accompanying appliance. Maintenir propres le bruleur et le

compartiment de commande. Voir les instructions relatives a l’installation et

au fonctionnement qui accompagnent l’appareil.

• This heater must be installed at least 6 feet above a finished floor/ground.

• This heater must be equipped with a Lower Mounting Height Kit when installed

less than 8ft above the floor/ground.

• Combustible materials must not be stored under this heater while it is in

operation.

43470050

Rev. A  4/09

CAUTION:

Hot while in operation.

DO NOT touch. Keep

children, clothing, and

furniture away.

ATTENTION:

Chaud pendant le

functionnement, ne

touchez pas. Tenir

eloignes les enfants, les

vetements et les meubles.

53

2-Stage Thermostat

43269060 rev A

HI

C

LO

55

56

28

27

24a

21

Two Stage

43269070  4/08

High Fire

Low Fire

 

 

Summary of Contents for CB40-L7

Page 1: ...NOT DO NOT use any telephone in your building IMMEDIATELY IMMEDIATELY IMMEDIATELY IMMEDIATELY call your gas supplier from a neighbor s telephone Follow the gas supplier s instructions If you cannot re...

Page 2: ...ation 27 19 0 Cleaning and Annual Maintenance 28 20 0 Troubleshooting Guide 29 21 0 Replacing Parts 33 21 1 Removal of Spark Electrode 33 21 2 Removing Main Burner and Gas Valve 34 21 3 Air Switch Pre...

Page 3: ...ng rning rning rning instructions must be followed to prevent or avoid hazards which may cause serious injury property damage or death Caution Caution Caution Caution instructions must be followed to...

Page 4: ...PA 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 clearan...

Page 5: ...les are posted on the Clearances to combustibles are posted on the Clearances to combustibles are posted on the Clearances to combustibles are posted on the control box control box control box control...

Page 6: ...Supply Supply Supply Supply Current Current Current Current Rating Rating Rating Rating Natural or Propane MPT Male 3 4 Round 4 Round 120 Volt 60Hz 1 Phase 2 6 Amp Fuse Fuse Fuse Fuse Rating Rating Ra...

Page 7: ...ver for decorative purposes if desired Draft Inducer Guard Kit 43486000 QTY 1 The Draft Inducer Guard Kit is an aluminum shield mounted around the draft inducer brackets and screws included This item...

Page 8: ...ide View Bottom View Hanger Bracket QTY 2 Emitter Tube Reflector 8 FT Body Section 18 1 2 470mm 7 1 2 191mm Plastic Vacuum Air Tube 1 4 O D Tube Strain Relief Bushing Motor Leads Sight Glass 1 2 MPT G...

Page 9: ...te Tube support hanger bracket U bolt clamp 5 16 Hex nuts 3 OD x 8 tube Mounting flange 3 hole Mounting flange 6 hole Suspension chain with turnbuckle Reflector foot end 5 1 2 80 10 1 2 Reflector cont...

Page 10: ...ide sufficient lengths or swing joints to compensate for expansion See Figures b and c 5 Heaters subject to vibration must be provided with vibration isolating hangers 6 Heaters must not be supported...

Page 11: ...Section 7 0 using proper suspension method see Section 9 0 1 1 80 chains for suspension 80 Suspension Chain 18 1 2 18 1 2 1 Trapeze Method Trapeze Method Trapeze Method Trapeze Method Individual Susp...

Page 12: ...4 5 Attach the control box to the right hand control tube flange and secure with 1 4 20 locknuts The control box must be mounted with the perforated fresh air plate on top facing the ceiling 6 Attach...

Page 13: ...eflector to clamp installation detail which allows the reflector to clamp installation detail which allows the reflector to clamp installation detail which allows the reflector to sl sl sl slide under...

Page 14: ...ck that the gas fuel on the burner rating plate matches the fuel for the application 3 Check that the gas supply piping has the capacity for the total gas consumption of the heaters and any other equi...

Page 15: ...e on a tubular type infrared heater per the standard for Connectors A gas connector certified for use on a tubular type infrared heater per the standard for Connectors for Gas Appliances ANSI Z21 24 C...

Page 16: ...pressure All measurements MUST BE MUST BE MUST BE MUST BE made when this heater and all other gas burning equipment that is connected to the gas supply system are operating at maximum capacity 3 The c...

Page 17: ...ECTRODE GAP 3 16 CONTROL CABINET White Red C HI LO 2 STAGE GAS VALVE White Blue Amber Light HI Fire Black Red Black White Black Black White DRAFT INDUCER MOTOR TRANSFORMER 120V PRIMARY 24V SECONDARY G...

Page 18: ...NGLE HEATER PER THERMOSTAT SINGLE HEATER PER THERMOSTAT SINGLE HEATER PER THERMOSTAT SINGLE HEATER PER THERMOSTAT Ground N Neutral L1 Hot 120V Continue To Additional Heaters Fused Disconnect Switch Co...

Page 19: ...lied D D D D MANUAL SWITCH MANUAL SWITCH MANUAL SWITCH MANUAL SWITCH CONNECTIONS CONNECTIONS CONNECTIONS CONNECTIONS MULTIPLE HEATERS MULTIPLE HEATERS MULTIPLE HEATERS MULTIPLE HEATERS OPERATION OPERA...

Page 20: ...assing through a combustible roof shall extend through an approved clearance roof thimble Double wall Type B vent must be used for the portion of the vent system which passes through the combustible r...

Page 21: ...height specified in the following table These minimum heights may be used provided the vent is not less than 8 feet 2 4m from any vertical wall or similar obstruction 2 All other gas vents shall term...

Page 22: ...must be maintained between the outside wall and vent cap 18 clearance will provide stability under high wind conditions 5 The horizontal venting system shall not terminate Less than 4 ft 1 2m below 4...

Page 23: ...be disconnected from heaters is found inoperative the heater should be disconnected from heaters is found inoperative the heater should be disconnected from the vent system and its entrance into the...

Page 24: ...UNVENTED HEATERS UNVENTED HEATERS UNVENTED HEATERS COMMERCIAL AND INDUSTRIAL INSTALLATIONS ONLY COMMERCIAL AND INDUSTRIAL INSTALLATIONS ONLY COMMERCIAL AND INDUSTRIAL INSTALLATIONS ONLY COMMERCIAL AND...

Page 25: ...and discarding the perforated cover and discarding the perforated cover and discarding the perforated cover and discarding the perforated cover An approved vent cap must be placed directly on the end...

Page 26: ...ersaCap Type B 4 Diameter Single Wall Pipe Flashing 1 2 12mm fall per 20ft 6m toward vent terminal Horizontal Through Sidewall 6 15cm Minimum 4 Starting Collar field supplied 3 ft 91cm Minimum Vertica...

Page 27: ...ghting and shutdown instructions are also shown on the permanent nameplate label attached to the he lighting and shutdown instructions are also shown on the permanent nameplate label attached to the h...

Page 28: ...cess Panel 8 Restrainter Nipple 5 Long 9 Terminal Block and Shield 10 Air Switch 11 Relay 12 Gas Valve 13 3 Pole Terminal Block 14 Orifice 15 Thermostat Connection Block 16 Main Burner 17 Burner Clamp...

Page 29: ...ines are not leaking Check the gas connection to the heater for any signs of damage fatigue or corrosion If there are any signs of damage to the gas connection or leaks found in the gas piping immedia...

Page 30: ...wires Check the blower wheel Does it turn freely Yes Replace motor Check blower wheel Is there any damage Replace blower wheel Readjust blower wheel on shaft retighten set crew Check the air sensing t...

Page 31: ...igh fire amber monitoring light come on in the control cabinet No Yes Is there 24 vac between terminals on the terminal block that are connected to HI and C of the gas valve Yes No Replace the high fi...

Page 32: ...tinuity Is there 24V between terminals 1 and 5 on the relay Yes No Are transformer s two lead wires securely connected to L1 and L2 respectively Is there 24V between transformer terminals on the secon...

Page 33: ...g problem Check the spark gap Is it 3 16 No Yes Adjust the spark gap to 3 16 Has all the air been purged from the gas supply lines No Yes Purge the gas supply line Check the inlet pressure to the gas...

Page 34: ...on Refer to the Replacement Parts Guide in Section 23 0 for all replacement parts 21 1 REMOVAL OF SPARK ELECTRODE A 1 3 2 4 6 5 Access panel only opens to 90 3 16 1 Disconnect electrical supply and op...

Page 35: ...ube 0 16 WC Connector Tee Digital or Inclined Water Manometer scale 0 2 w c Temporary 1 4 ID Silicone plastic tubing for pressure test Control Box Air sensing tube bracket 1 Open hinged access panel 2...

Page 36: ...to gas valve d Replace spark module if fuse and power are OK IGNITION MODULE DIAGNOSTICS IGNITION MODULE DIAGNOSTICS IGNITION MODULE DIAGNOSTICS IGNITION MODULE DIAGNOSTICS Fenwal 35 Fenwal 35 Fenwal...

Page 37: ...wheel turns freely and is not rubbing housing Blower wheel may have worked loose from shaft and jammed against housing d Check for blower wheel damage replace if necessary If no damage readjust blowe...

Page 38: ...00 Motor Replacement Kit 1 2 03721000 Motor 1 3 30347000 Motor Spacer 4 per motor 4 4 42740000 Motor Plate 1 5 03723000 Blower Wheel 1 6 43221000 Draft Inducer Gasket 1 7 42744000 Sensing Tube Draft I...

Page 39: ...C Natural Gas 40 50M Btu hr Models 1 34 30333260 Valve VR8205Q 3827 10 W C 4 W C Propane Gas 40 50M Btu hr Models 1 35 42701000 Orifice Fitting Test Gauge Connection 1 37 03259xxx xxx xxx xxx Orifice...

Page 40: ...nt pour une period de 5 min avant d effectuer une nouvelle tentative d allumage 6 Pour fermer l appareil fermez le gaz et le courant electrique For indoor installation only Installer l int rieur seule...

Page 41: ...Firing tube Firing tube Firing tube Firing tube for for for for CB CB CB CB4 4 4 40 0 0 0 50 50 50 50 9 44028131 7 1 2 Tube Replacement Kit 3 OD ALC w one 6 hole flange Exhaust tube Exhaust tube Exhau...

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