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Form 43471030 
Sept 2011 

-5-

 

5.0)

 

SPECIFICATIONS 

Model 

Model 

Model 

Model 

No.

No.

No.

No.    

Input

Input

Input

Input, 

, Btu/hr

Btu/hr

Btu/hr

Btu/hr    

Heat 

Heat 

Heat 

Heat 

Exchanger 

Exchanger 

Exchanger 

Exchanger 

Length

Length

Length

Length    

Total 

Total 

Total 

Total 

Heater 

Heater 

Heater 

Heater 
Length

Length

Length

Length    

Flue Restrictor

Flue Restrictor

Flue Restrictor

Flue Restrictor    Plate

Plate

Plate

Plate    

I.D. & 

I.D. & 

I.D. & 

I.D. & Part #

Part #

Part #

Part #    

Orifice Size

Orifice Size

Orifice Size

Orifice Size    

Min

Min

Min

Minimum *

imum *

imum *

imum *    

Mounting Height

Mounting Height

Mounting Height

Mounting Height    

High

High

High

High    

Low

Low

Low

Low    

Natural Gas

Natural Gas

Natural Gas

Natural Gas    

Propane Gas

Propane Gas

Propane Gas

Propane Gas    

@

@

@

@    

Horizontal

Horizontal

Horizontal

Horizontal    

@

@

@

@    

45º Angle

45º Angle

45º Angle

45º Angle    

CB 40  40,000  25,000 

16’ 

9’-3” 

1” 

#42741041 

#31 

(0.120) 

#49 

(0.073) 

8’ 

8’ 

CB 50  50,000  31,500 

1-1/8”  #42741031  3.3 mm  (0.130) 

#46 

(0.081) 

8’ 

8’ 

 

* MOUNT HEATERS AS HIGH AS POSSIBLE. Minimums are shown as a guideline for human comfort and uniform 
energy  distribution  for  complete  building  heating  applications.  Consult  your  Space-Ray  representative  for  the 
particulars of your installation requirements. LOWER MOUNTING KIT

LOWER MOUNTING KIT

LOWER MOUNTING KIT

LOWER MOUNTING KIT required for installations between 6 ft. and 

8 ft. Refer to Section 6.1). 

 

Type

Type

Type

Type    

Gas

Gas

Gas

Gas    

Gas Pipe

Gas Pipe

Gas Pipe

Gas Pipe    

Connection 

Connection 

Connection 

Connection     

Tube

Tube

Tube

Tube    

Diameter

Diameter

Diameter

Diameter    

Flue

Flue

Flue

Flue    

Connection

Connection

Connection

Connection    

Fresh Air 

Fresh Air 

Fresh Air 

Fresh Air 

Connection

Connection

Connection

Connection    

Electrical

Electrical

Electrical

Electrical    

Supply

Supply

Supply

Supply    

Current

Current

Current

Current    

Rating

Rating

Rating

Rating    

Natural 

or Propane 

½” MPT 

(Male) 

3” 

4” Round 

4” Round 

120 Volt, 60Hz, 

1 Phase 

2.6 Amp 

 

Fuse

Fuse

Fuse

Fuse    Rating:

Rating:

Rating:

Rating:    

Ignition System (direct spark):

Ignition System (direct spark):

Ignition System (direct spark):

Ignition System (direct spark):    

Spark Module: 2 Amp 250V 

(for 24V Circuit) 

30 second pre-purge period 

 

6.0)

 

PACKING LIST 

A.

A.

A.

A.

 

Control/Draft Inducer

Control/Draft Inducer

Control/Draft Inducer

Control/Draft Inducer    Package

Package

Package

Package    

Part Description 

Part Description 

Part Description 

Part Description     

QTY

QTY

QTY

QTY    

Control Box Assembly  .............................................................................................................................. 1 
Draft Inducer Assembly (with 4” Starting Collar #40504020)  ......................................................... 1 
Flue Restrictor Plate (refer to 5.0) for I.D. & part number) ................................................................. 1 
15” Plastic Vacuum Air Tube (#03988150) .......................................................................................... 1 
Control Fastener Kit (#42787000)  ........................................................................................................ 1 
 

Containing: 

¼ - 20 Locknuts  (#02167010)  ............................................................. 6 

Gas Connector 5/8” OD x 36” (#30302360)  ....................................................................................... 1 
Installation & Operation Instructions (#43471030)  ........................................................................... 1 

 

CONTROL/DRAFT INDUCER 

CONTROL/DRAFT INDUCER 

CONTROL/DRAFT INDUCER 

CONTROL/DRAFT INDUCER PACKAGE NUMBERS

PACKAGE NUMBERS

PACKAGE NUMBERS

PACKAGE NUMBERS    

NATURAL GAS

NATURAL GAS

NATURAL GAS

NATURAL GAS    

 

PROPANE GAS

PROPANE GAS

PROPANE GAS

PROPANE GAS    

MODEL NO.

MODEL NO.

MODEL NO.

MODEL NO.        

PART NO.

PART NO.

PART NO.

PART NO.    

MODEL NO.

MODEL NO.

MODEL NO.

MODEL NO.        

PART NO.

PART NO.

PART NO.

PART NO.    

CB40-N7  ............................... #43467550 

CB40-L7  ................................ #43467560 

CB50-N7  ............................... #43467570 

CB50-L7  ................................ #43467580 

 

B.

B.

B.

B.

 

Body Package Descriptions

Body Package Descriptions

Body Package Descriptions

Body Package Descriptions    

 

Part Description 

Part Description 

Part Description 

Part Description     

QTY

QTY

QTY

QTY    

#43468000, 8Ft. Body Package  ........................................................................................................... 1 
  Containing:  #43469000, Pre-assembled 8’ ALC steel tube assembly with reflectors  .......... 1 
   

#42762010, Control End Reflector  ........................................................................... 1 

   

#42761010, Foot End Reflector  ................................................................................ 1 

   

#02125130, #10-24x1/2 Screws .............................................................................. 4 

   

#02189020, #10-16x1/2 Screws .............................................................................. 2 

   

#02266010, Speed Clips  ........................................................................................... 14 

   

#42769010, Sliding Clamps  ...................................................................................... 4 

Содержание CB40-L7

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

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

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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...

Страница 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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