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Form 43343050 

-4- 

Jan 2014 

4.0)

 

MINIMUM CLEARANCES TO COMBUSTIBLES 

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

property damage.

Combustible material must be located outside the

clearance dimensions listed.

 

Install  the  warnings  card  (ordered  separately)  and  complete  the  blank  spaces  using  the  clearances  from 
combustibles table below. See Section 26 for a printed copy of the warnings card. 

Minimum  clearances  to  combustibles  shall  be  measured  from  the  outer  surfaces  as  shown  in  the  following 
diagram: 

End

End

Ceiling

Below

Front

Rear

45° Angle (Maximum)

* Ceiling

Below

Side

Side

Horizontal

 

 

MINIMUM CLEARANCES TO COMBUSTIBLES

MINIMUM CLEARANCES TO COMBUSTIBLES

MINIMUM CLEARANCES TO COMBUSTIBLES

MINIMUM CLEARANCES TO COMBUSTIBLES    

Model No.

Model No.

Model No.

Model No.    

Mo

Mo

Mo

Mounted Horizontally

unted Horizontally

unted Horizontally

unted Horizontally    

Angle Mounted at 

Angle Mounted at 

Angle Mounted at 

Angle Mounted at 

45º

45º

45º

45º    

Sides

Sides

Sides

Sides    

Ceiling*

Ceiling*

Ceiling*

Ceiling*    

Below

Below

Below

Below    

Ends

Ends

Ends

Ends    

45º Front

45º Front

45º Front

45º Front     45º Rear

45º Rear

45º Rear

45º Rear    

CTS/A 80 

52” 

18” 

84” 

30” 

52” 

12” 

CTS/A 100 

66” 

18” 

88” 

40” 

66” 

20” 

CTS/A 125 

66” 

18” 

101” 

40” 

66” 

20” 

 

*  When  operated  UNVENTED  Ceiling  clearances  are  18”  within  3ft  of  the  exhauster.  The  clearances  to 
combustibles  above  reflectors are 6”  until the  last 3  ft of  the  heater.  If the  heater  is  vented  the clearances  to 
combustibles are reduced to 6” from the ceiling. 

▲WARNING:

▲WARNING:

▲WARNING:

▲WARNING:    Certain materials or objects, when stored under the heater, will be subjected to radiant heat and 

Certain materials or objects, when stored under the heater, will be subjected to radiant heat and 

Certain materials or objects, when stored under the heater, will be subjected to radiant heat and 

Certain materials or objects, when stored under the heater, will be subjected to radiant heat and 

could be seriously damaged.

could be seriously damaged.

could be seriously damaged.

could be seriously damaged.    Observe the Minimum Clearances to Combustibles listed in the manual and on the 

Observe the Minimum Clearances to Combustibles listed in the manual and on the 

Observe the Minimum Clearances to Combustibles listed in the manual and on the 

Observe the Minimum Clearances to Combustibles listed in the manual and on the 

heater at all times.

heater at all times.

heater at all times.

heater at all times.    

NOTE:

NOTE:

NOTE:

NOTE:    

1. 

1. 

1. 

1.  The  clearan

The  clearan

The  clearan

The  clearances  specified  above  must  be  maintained  to  combustibles  and  other  materials  that  may  be 

ces  specified  above  must  be  maintained  to  combustibles  and  other  materials  that  may  be 

ces  specified  above  must  be  maintained  to  combustibles  and  other  materials  that  may  be 

ces  specified  above  must  be  maintained  to  combustibles  and  other  materials  that  may  be 

damaged  by  temperatures  90ºF  above  ambient  temperature.

damaged  by  temperatures  90ºF  above  ambient  temperature.

damaged  by  temperatures  90ºF  above  ambient  temperature.

damaged  by  temperatures  90ºF  above  ambient  temperature.     Clearances  to  combustibles  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  box.     In  areas  used  for  storage  of combustible  materials  wher

In  areas  used  for  storage  of combustible  materials  wher

In  areas  used  for  storage  of combustible  materials  wher

In  areas  used  for  storage  of combustible  materials  where they may be  stacked  below  the heater, 

e they may be  stacked  below  the heater, 

e they may be  stacked  below  the heater, 

e they may be  stacked  below  the heater, 

NFPA54 requires that the installer must post signs that will “specify the maximum permissible stacking height 

NFPA54 requires that the installer must post signs that will “specify the maximum permissible stacking height 

NFPA54 requires that the installer must post signs that will “specify the maximum permissible stacking height 

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.”

to  maintain  the  required  clearances  from  the  heater  to  combustibles.”

to  maintain  the  required  clearances  from  the  heater  to  combustibles.”

to  maintain  the  required  clearances  from  the  heater  to  combustibles.”     Space

Space

Space

Space----Ray  recommends  posting  these 

Ray  recommends  posting  these 

Ray  recommends  posting  these 

Ray  recommends  posting  these 

s

ss

signs adjacent to the heater thermostat or other suitable location that will provide enhanced visibility.

igns adjacent to the heater thermostat or other suitable location that will provide enhanced visibility.

igns adjacent to the heater thermostat or other suitable location that will provide enhanced visibility.

igns adjacent to the heater thermostat or other suitable location that will provide enhanced visibility.    

2.  The  stated  clearance  to  combustibles  represents  a  surface  temperature  of  90

2.  The  stated  clearance  to  combustibles  represents  a  surface  temperature  of  90

2.  The  stated  clearance  to  combustibles  represents  a  surface  temperature  of  90

2.  The  stated  clearance  to  combustibles  represents  a  surface  temperature  of  90     ºF

ºF

ºF

ºF     (32

(32

(32

(32     ºC)  above  room 

ºC)  above  room 

ºC)  above  room 

ºC)  above  room 

temperature.  Building  materials  with  a  low  heat  to

temperature.  Building  materials  with  a  low  heat  to

temperature.  Building  materials  with  a  low  heat  to

temperature.  Building  materials  with  a  low  heat  tolerance  (such  as  plastics,  vinyle  siding,  canvas,  tri

lerance  (such  as  plastics,  vinyle  siding,  canvas,  tri

lerance  (such  as  plastics,  vinyle  siding,  canvas,  tri

lerance  (such  as  plastics,  vinyle  siding,  canvas,  tri----ply,  etc.) 

ply,  etc.) 

ply,  etc.) 

ply,  etc.) 

may be subject to degradation at lower temperatures. It is the installer’s responsibility to assure that adjacent 

may be subject to degradation at lower temperatures. It is the installer’s responsibility to assure that adjacent 

may be subject to degradation at lower temperatures. It is the installer’s responsibility to assure that adjacent 

may be subject to degradation at lower temperatures. It is the installer’s responsibility to assure that adjacent 
materials are protected from degradation.

materials are protected from degradation.

materials are protected from degradation.

materials are protected from degradation.    

Содержание CTA 100-30

Страница 1: ...one Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department DO NOT DO NOT DO NOT DO NOT store or use gasoline or other store or use gasoline or other stor...

Страница 2: ...AT SENSOR LOCATION 28 16 0 Venting 30 17 0 Air for Combustion 32 17 1 Air for Combustion Horizontal Through a Sidewall 32 17 2 Air for Combustion Through Ceiling 33 18 0 Lighting and Shutdown Instruct...

Страница 3: ...a ladder or other access equipment Do not hang anything from the heater Supply all installation materials necessary that are not included with the heater Check the nameplate to make sure that the bur...

Страница 4: ...ght Since straight Since straight configuration configuration configuration configuration tube heaters are always hotter at the control end tube heaters are always hotter at the control end tube heate...

Страница 5: ...s 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 box In areas used for storage...

Страница 6: ...and Body Packag Includes Control Box Draft Inducer and Body Package e e e MODE MODE MODE MODEL L L L GAS TYPE GAS TYPE GAS TYPE GAS TYPE SYSTEM LENGTH SYSTEM LENGTH SYSTEM LENGTH SYSTEM LENGTH TUBE MA...

Страница 7: ...Body Package Includes Each Body Package Includes Each Body Package Includes Qty Qty Qty Qty Qty Qty Qty Qty Qty Qty Qty Qty 42912180 10 Ft Tube with 12 Hole Flange Aluminized 1 1 1 41932101 10 Ft Tube...

Страница 8: ...eflector Package Part 4334100 Package Part 4334100 Package Part 4334100 Package Part 43341000 0 0 0 1 pkg per Straight Configuration Series or 2 pkgs per U Configuration Series with the optional U Ben...

Страница 9: ...675020 QTY 1 c 4 Spring Tension Clamp 30676040 QTY 2 A B C E E E E Exhaust Hood Package Part 42924000 Exhaust Hood Package Part 42924000 Exhaust Hood Package Part 42924000 Exhaust Hood Package Part 42...

Страница 10: ...unit must be connected directly to a 10 ft aluminized steel body section in all systems 2 An optional U Bend can be used on Models CTS A100 40 and CTS A125 40 to create a U configuration The control b...

Страница 11: ...18 46cm Control Box Draft Inducer 10 FT Tube Assembly typical Bottom View Wire Hanger Wire Hanger 13 Tube Support Hanger Bracket 13 Tube Support Hanger Bracket 108 274cm 600 1524cm 108 274cm 108 274c...

Страница 12: ...ube Support Hanger Brackets typical at control end Shipped with U Bend Package 4 Tube Coupling typical 13 Tube Support Hanger Brackets typical Wire Hangers typical 7 18cm 10 7 8 28cm 10 9 16 27cm 8 1...

Страница 13: ...e reflectors from separating separating separating separating during expansion and contraction of the heater during expansion and contraction of the heater during expansion and contraction of the heat...

Страница 14: ...upport hanger bracket 8 to 9 Wire Hanger Draft Inducer Assembly 10 Self Drill Screws Typical all tube supports and tube couplings 4 OD x 10Ft Aluminized Steel Tube 13 Tube Support Brk with U Bolt Clam...

Страница 15: ...s 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 by gas or electric su...

Страница 16: ...nge Align the tube such that the welded seam is facing down toward the ground F F F Failure to assemble the tube ailure to assemble the tube ailure to assemble the tube ailure to assemble the tube wit...

Страница 17: ...roperly to ensure the integrity of the tube connections Two 10 self connections Two 10 self connections Two 10 self connections Two 10 self drilling screws drilling screws drilling screws drilling scr...

Страница 18: ...reuse a coupling reuse a coupling Always Always Always Always install a new coupling only and install a new coupling only and install a new coupling only and install a new coupling only and torque as...

Страница 19: ...he reflector overlap must be able to slide at this joint for expansion of the heater Fasten screws to tube support hanger bracket and reflector Typical all tube support hanger brackets 10 x 1 2 SHEET...

Страница 20: ...ctor Bend Reflector and the reflector on each body section Use two self drilling screws to permanently secure both sides to the reflectors 3 Place the End Reflector End Reflector End Reflector End Ref...

Страница 21: ...warranty 2 A 1 2 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 15 0 on Electrical Connectio...

Страница 22: ...sheet metal screws and terminate with an approved vent cap 6 If the heater is for UNVENTED use place the exhaust hood supplied as an accessory directly onto the outlet of the draft inducer starting c...

Страница 23: ...Where local codes do not prohibit a CSA or U L approved flexible connector supplied with this heater is required for connections between the rigid piping and the heater A union should be installed bef...

Страница 24: ...g ation in US only The gas connector is 36 long ation in US only The gas connector is 36 long ation in US only The gas connector is 36 long and and and and 1 1 1 1 2 2 2 2 nominal ID and must be insta...

Страница 25: ...LVE ON OFF MV MV MODEL SUFFIX 5A MODEL SUFFIX 5A MODEL SUFFIX 5A MODEL SUFFIX 5A 2 With the main burner operating check the burner manifold pressure using a water column manometer Gauges that measure...

Страница 26: ...valves stage gas valves stage gas valves 1 Turn on power and energize the main gas valve Remove regulator cover screw see Figure 1 Figure 1 Figure 1 Figure 1 below Turn regulator adjustment screw cloc...

Страница 27: ...he heater check local codes for allowable distances and should be identified as Heater Service Switch All electrical wiring must be located in accordance with the required Clearances to Combustibles f...

Страница 28: ...secondaire 24 V pressostat Robinet gaz cartement d lectrode 4 7 mm Haute tension Armoire de commande Bloc d allumage Moteur d amorce d aspiration S il faut remplacer un fil de l appareil d origine uti...

Страница 29: ...LINE VOLTAGE 120V THERMOSTAT CONNECTIONS MULTIPLE HEATERS MULTIPLE HEATERS MULTIPLE HEATERS MULTIPLE HEATERS PER THERMOSTAT PER THERMOSTAT PER THERMOSTAT PER THERMOSTAT Ground Neutral Hot 120VAC Fused...

Страница 30: ...n 2014 29 Figure 1 Figure 2 10ft Feed Line Drink Line Thermostat Sensor Control End View Heater Side View X Distance From Burner X 20ft for 30ft heater X 30ft for 40ft heater X 40ft for 50ft heater Th...

Страница 31: ...ed A safety switch in the heater is designed to shut the heater off before excessive flue restriction causes bad combustion Refer to the Vent Sizing Table for vent pipe diameter Minimum Equivalent Len...

Страница 32: ...h a sidewall the horizontal vent pipe shall rise not less than 1 4 inch per foot from the start of the vent system to the vent terminal All portions of the vent pipe shall be supported to prevent sagg...

Страница 33: ...non poultry application and without the use of fresh air ducting a perforated air intake plate PN 42752000 must be installed over the cabinet hole opening Failure to due so may result in damage to th...

Страница 34: ...ly above the control box Provide a capped cleanout T as necessary The Cold Air Stopper Cold Air Stopper Cold Air Stopper Cold Air Stopper supplied as accessory is installed into the combustion air inl...

Страница 35: ...xpand and contract with the heater Step A Step B Compress end of flexible hose Squeeze ears of spring clamp and slide over compressed end of flexible hose Step D Step E Slide hose and clamp onto start...

Страница 36: ...the gas and electrical supply NOTE NOTE NOTE NOTE T T T The lighting and shutdown instructions are also shown on the permanent nameplate label attached to the he lighting and shutdown instructions ar...

Страница 37: ...l 13 13a Main Burner 14 14a Burner Clamp 15 15a Ignition Cable 16 Spark Electrode 17 Spark Ignition Module 18 Sight Glass 1 6 7 8 9 12a 14a 15a 16 17 18 13a 7 Restrainter Nipple 8 Terminal Block 9 Gas...

Страница 38: ...ere is no obstruction around the exhaust openings Clean any foreign materials Inspect any joints to make sure they are completely sealed See also Section 16 0 Gas lines Gas lines Gas lines Gas lines M...

Страница 39: ...sing tube and hose Are they clear and unobstructed Check the pressure at the air switch Is it higher than the minimum required Is the red wire from transformer securely connected to air switch termina...

Страница 40: ...dule Is it 24 vac No Yes Is the fuse OK on ignition module Yes No Replace the fuse Yes Is there a spark across igniter sensor gap Yes No Is the ground wiring between the ignition module and the contro...

Страница 41: ...oubleshooting Check the manifold gas pressure during startup Is it zero inches Yes No Replace gas valve After an initial step opening is the manifold gas pressure correct No Yes Adjust manifold gas pr...

Страница 42: ...d without removing the burner housing from the heat exchanger tube 4 6 5 3 16 1 Access panel only opens to 90 3 2 1 Disconnect electrical supply and open access panel 2 Pull out the ignition cable hoo...

Страница 43: ...least 15 minutes 23 4 IGNITION SYSTEM CHECKS TO CHECK TO CHECK TO CHECK TO CHECK IGNITION CABLE IGNITION CABLE IGNITION CABLE IGNITION CABLE a Make sure that the ignition cable does not touch any met...

Страница 44: ...7 0 7 0 7 micro amps a To measure the flame current connect an analog DC micro ammeter to the FC FC FC FC and FC FC FC FC terminals per diagram The meter should read 0 7 0 7 0 7 0 7 micro amps or high...

Страница 45: ...ctor 11 30186170 Air Switch set 0 23 W C NS2 0306 00 13 30267000 Knockout Plug 14 30279000 Transformer 15 30281000 Terminal Block EK 204 16 30330000 Terminal Block TFB 323 16A 30202000 Fuse 2A 250V 17...

Страница 46: ...nsformateur bobine primaire 120 V bobine secondaire 24 V pressostat Robinet gaz cartement d lectrode 4 7 mm Haute tension Armoire de commande Bloc d allumage Moteur d amorce d aspiration S il faut rem...

Страница 47: ...iner Nipple 4 long 13 42757020 Restrainer Nipple 4 Long with center block for WR valves only 14 42885000 Spark Module Shield 15 42887100 Burner Clamp 16 42890010 Burner Assembly 17 42899100 Burner Bra...

Страница 48: ...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 S rie LIGHTING SHUTDOWN INSTRUCTIONS 1 Turn on gas...

Страница 49: ...nd Package required for CTS A100 40 and CTS A125 40 only 78 30462980 Coupling 4 O D Tube 79 02189020 10 x Sheet Metal Screw 80 43980010 Wire Hanger 81 30303010 S Hook not shown 82 44015251 Draft Induc...

Страница 50: ...tible materials 43344990 July 2012 Installation Code and Annual Inspections Installation and Service of Space Ray equipment must be performed by a qualified contractor and conform with all requirement...

Страница 51: ...E NO WARRANTIES EXPRESS OR IMPLIED WHICH EXTEND BEYOND THE DESCRIPTION ON THE FACE HEREOF WITHOUT LIMITING THE FOREGOING THE MANUFACTURER EXPRESSLY EXCLUDES ANY AND ALL IMPLIED WARRANTIES INCLUDING BU...

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