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Gas-Fired Products Infrared Radiant Tube Heater PTS Series User's Manual

1. 16 13 18 Legend Cabinet Assembly Gas Control Valve Access Panel Top Ignition Module Access Panel Hinged 2 ea Ignition Cable Access Panel LH Burner Blower Assembly Access Panel RH Burner Transformer 120 24 VAC Air Inlet Screen Terminal Block Fishpaper Shield Gas Inlet Connection 1 2 Air Switch Power Supply Cord 120V Air Sensing Tube P1 Burner Sight Glass Air Sensing Tube P2 Indicator Light Amber Gas Valve Manifold Pipe Indicator Light Red Air Switch Manifold Support Bracket Clamp Tube Flange Connection Terminal Block 24V thermostat Main Burner Terminal Block TISS connection Flame Screen 200m BTU units only Starting Collar Electrode Valve Holder Plate Flame Sensor Fuseholder Fuse 2 amp Main Burner Orifice Combustion Air Plate Air Restrictor Plate Q N Form 43343330 May 08 41 21 0 CLEANING AND MAINTENANCE A WARNING ELECTRIC SHOCK amp EXPLOSION HAZARD Disconnect electrical power and gas supply before servicing Failure to do so may result in death or serious injury This heater must be cleaned and serviced annually by a qualified contractor before the start of each heating season and at any time excessive accumulation of dust and dirt is obs
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3. Band Force M 50 0 i Bars AR Reaction 7 PR Interference CORRECT INCORRECT Block Pins INSTALLATION INSTALLATION 8 Checkto ensure that the hardware is completely closed and the band is seated on the reaction block and interference pins as illustrated above 9 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 9 0 IMPORTANT NEVER REUSE A COUPLING Always install a new AN CAU T O N coupling only and torque as per instructions above and the diagrams above 10 2 INSERTING TURBULATORS A WARNING POISONOUS GAS AND SOOT HAZARD The heater must be assembled with the correct number of turbulator sections and tube length for the rated heat input The turbulator must be installed in the last tube section as shown Failure to do so may result in death serious injury property damage or illness from Carbon Monoxide poisoning 1 Assemble the turbulators together by interlocking the slotted end portions Slide these into the last tube section until they are flush with the tube end Note Refer to the table below for quantities of turbulators required for each heater model Form 443343330 20 May 08 di Turbulators MODEL 2 Ft Turbulator Sections CAUTION Mo 7 CAUTION PTS U 5
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6. SER CER RR CERE uad 1 Gas connector 5 8 OD x 36 30302360 1 Form 43343330 May 08 5 BURNER PACKAGE NUMBERS NATURAL GAS PROPANE GAS MODEL NO PART NO MODEL NO PART NO PTS U 40 N5 44149010 PTS U 40 L5 44149020 PTS U 50 N5 44149030 PTS U 50 L5 44149040 PTS U 75 N5 44149050 PTS U 75 L5 44149060 PTS U 100 N5 44149070 PTS U 100 L5 44149080 PTS U 125 N5 44149090 PTS U 125 L5 44149100 PTS U 150 N5 44149110 PTS U 150 L5 44149120 PTS U 175 N5 44149130 PTS U 175 L5 44149140 PTS U 200 N5 44149150 PTS U 200 L5 44149160 B PTS 40 200 Body Package Descriptions Package Part Number is indicated on the outside of each corresponding carton System Lengths PTS Body Packages Aluminized Hot Rolled or 10 Ft 20 Ft pkg 30 Ft pkg 40 Ft pkg 50 Ft pkg Alumi Therm Hot Rolled 44134020 44135000 44136000 44137100 44138100 Part Each Body Package Includes Qty Qty Qty Qty Qty 42912080 10 Ft Tube with 24 Hole Flange Aluminized 1 1 1 42912169 10 Ft Tube with 6 Hole Flange Alumi Therm 1 1 41932101 10 Ft Tube less Flanges Hot Rolled 1 2 3 4 43319100 Reflector 9 111 1 2 3 4 5 30462980 Tube Coupling 1 2 3 4 43318000 Tube Hanger Support
7. 40 19 0 Sequence of Operation 40 20 0 Burner Component 41 21 0 Cleaning And Annual u u 42 22 0 Troubleshooting Guide 43 23 0 Replacing Parts eritis netter nte ttn nnne ak eiaeaen Peaasi eaa onn Roma NER NER DE RES 46 23 1 Removal of Main Burner And Electrodes u u 46 23 2 Removing Gas Valve And Manifold Assembly 47 23 3 Air Switch Pressure Check u u u u u u u 47 23 4 ignition System uyu IS a uqusqa asss san nsn usns 48 PL SOME CI nR cc E 49 25 0 Replacement Parts 50 This heater complies with ANSI Z83 20 current standard and CSA 2 34 Copies of the National Fuel Gas Code ANSI Z223 1 latest edition are available from the CSA at 8501 East Pleasant Valley Road Cleveland Ohio 44131 or 55 Scarsdale Road Don Mills Ontario M3B 2R3 AII NFPA codes are available from
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9. Add tubing to connect the air switch tubing P1 and P2 with the connector tees and the probes P1 and P2 Connect plastic tubing of a digital or inclined water manometer with a O 2 scale onto the connector tees Observe air pressure from manometer This should be higher than the set point indicated below for correct 1 Open hinged access panel 2 3 4 Turn heater on and wait until blower motor is activated 5 operation Model Operating Pressure PTS U 40 0 98 W C Hot PTS U 50 0 98 W C Hot PTS U 75 0 70 W C Hot PTS U 100 0 70 W C Hot PTS U 125 0 39 W C Hot PTS U 150 0 39 W C Hot PTS U 175 0 39 W C Hot PTS U 200 0 39 W C Hot All pressures are with the heater in operation for at least 15 minutes 23 4 IGNITION SYSTEM CHECKS TO CHECK FLAME SENSOR CIRCUIT Flame current is the current which passes through the flame from the sensor to ground The minimum flame current necessary to keep the system from lockout is 0 7 microamps a Turn off heater at thermostat b Connect a meter dc microammeter scale in series with the ground lead as shown in the diagram Connect the meter as follows Connect the black negative meter lead to the electronic control FC terminal Connect the red positive meter lead to the electronic control FC terminal Restart the system and read the meter The flame sensor current must be steady and measure at leas
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11. MONITORING LIGHTS Lampes t moins NOTES 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 105 C 18 Ga 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 90 C shall be used 1 2 Red Violet Haute tension Optional Low to the heater wiring material having a minimum size of 14 AWG and a temperature rating of at least 90 C shall be used IGNITION MODULE TERMINAL DESIGNATIONS 24VAC R 24 VAC Supply to Module TH W Thermostat Input PS W Pressure Switch Input GND System Ground V1 Valve Power V2 Valve Ground L1 120 240 VAC Input Hot IND Blower Output NC Alarm if equipped 51 Remote Flame Sensor 32 Voltage 24V TISS Thermostat Tube Integrity Remove jumper wire Safety System ES Terminal Terminal Block Block 979 Plaque Reip Q Rea z gt Transformateur 25 a S d Alr bobine primaire 120 V S pressostat jumper bobine secondaire 24EV waa Gas Valve N 10 0 Robinet gaz Terminal 1 1 Block 1 I Plaque Pb n o L1 Black I 1 0 12 1 0 Transformer ribbed 1 Primary 120V Lb Secondary I M xd Blower ri
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13. Vent Cap Leslie 2 ft 77cm minimum VersaCap Type B when no wall or 4 Vent Pipe parapet exists vertical position 1 2 ft 77cm 10 Self Drill s lt 10 ft minimum Screws 2 Flashi or less typical TES 2 bcm ins u Clearance 3 25 Thimble we EG Seal Joint 4 Vent Elbow and Annular E Diameter Space Vent Flue A quna Collar SINGLE HEATER VENTING HORIZONTAL THROUGH SIDEWALL When venting the heater horizontally through a combustible outside sidewall the same requirements listed previously for venting Vertical Through The Roof apply except as follows 1 Avent passing through a combustible wall must pass through an approved clearance thimble Air Jet 4VT or Ameri Vent 4EWT or other thimbles that are listed by a nationally recognized testing agency 2 An approved vent cap Breidert Type L or equal must be attached to the end of the vent pipe NOTE To minimize problems associated with condensation in long horizontal runs vent pipe can be insulated 3 Usethe following correction factors to obtain the equivalent length when elbows are used c Subtract 10 ft for each elbow beyond 15 ft from the heater d Subtract 15 ft for each elbow within 15 ft of the heater Limit to 2 90 elbows in the vent system 5 When venting through a sidewall the horizontal vent pipe shall fall not less than 1 2 inch per 20 feet from the start of the vent system t
14. X eds AERE V pjoyluew y 2940 einsseud au 9940 S uo q31 eui SI u q ON ON s A oN SOA Z pono d C epis y o syeds SO dno S A Bunoouse qnoa abed Ils 3 JI epooeje 4euJngq eui JO pue epoujoeje uo yeysay snoi eJd penuguoo yesur ai pue V oun xJeds e 1u8n eu V eoe des V deb C 5 sjeuiuue uejubn Form 43343330 May 08 45 23 0 REPLACING PARTS A WARNING ELECTRIC SHOCK amp EXPLOSION HAZARD Disconnect electrical power and gas supply before servicing Failure to do so may result in death or serious injury Only use genuine Space Ray replacement parts Parts are available from the factory for replacement by a licensed person Refer to the Replacement Parts Guide in Section 25 for all replacement parts 23 1 REMOVAL OF MAIN BURNER AND ELECTRODES The main burner can be inspected without removing the burner housing from the heat exchanger tube Disconnect electrical supply and Remove cover 1 Remove screw se
15. Space Ray recommends that the body sections be suspended using chains with turnbuckles This will allow slight adjustments after assembly and heater expansion contraction during operation If a trapeze method is used Shown below the minimum chain length for the two connecting chains is 36 If these chains must be less than 36 then do not use the trapeze method and instead use individual chains on each tube support hanger bracket Minimum ANCAUTION Minimum dL ie Threaded No 2 Chain w No 2 Chain widerlat Rod Failure to install the burner box suspension N u Eyebolt i chain will void the manufacturers warranty 5 crimped Turnbuckle 2 closed typical E Y SG Eyebolt Wire Hanger SS A Eyebolt EM X Turnbuckle b Wire e Hanger Tube Support Hanger Bracket Burner Box Suspension Form 443343330 May 08 17 10 0 ASSEMBLY OF TUBE SECTIONS NCAUTION CUT HAZARD Sheet metal parts particularly reflectors and vent have sharp edges Always use gloves when handling Failure to do so may result in death serious injury or property damage During field assembly of the heater body sections the recommended procedure is as follows 1 Before hanging heater sections first determine the actual layout of the system see Sections 7 0 amp 8 0 for details Consideration must also be taken for flue pipe
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17. 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 Form 443343330 2 May 08 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 Atleast 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
18. fresh air ducting gas piping clearances to combustibles etc before hanging heater Typical suspension methods are shown in Section 9 0 2 Hang each tube section individually DO NOT attach the heater tube sections together on the ground and attempt to hang the entire system 3 In all configurations the burner box must be connected directly to either a the 24 hole flange of the 10 ft aluminized steel starting body section for 10 ft 20 ft and 30 ft systems or b the 6 hole flange of the 10 ft alumi therm steel starting body section for 40 ft 50 ft 60 ft and 70 ft systems 4 Assemble a tube support hanger bracket 4 from the end of the heat exchanger tube having the mounting flange Align the tube such that the welded seam is facing down toward the ground N CAU TIO N FAILURE TO ASSEMBLE THE TUBE WITH THE SEAM FACING DOWN WILL VOID THE MANUFACTURER S WARRANTY 8 to 9 1 4 SHooks U Bolt Clamp amp 5 16 Hex Nuts Wire Hanger 4 OD x 10Ft Heat Treated Aluminized Steel Tube END VIEW Tube Support Hanger Bracket Mounting Flange Control Box d x Maximum 6 distance from Weld seam to the control box mounting flange bottom of tube to tube support bracket 5 Suspend the chain to attach the wire hanger and the tube support bracket Insert the tube into the wire hanger and then raise the tube support bracket end up to the suspension chain use S hooks to attach the wire hanger an
19. stuck open 2 Flashes ere Ignition Lockout 3 Flashes S TOUS FC nm s FC The LED located on the ignition module will flash ON onp Kal LED Display R 24VAC for 1 4 second then OFF for 1 4 second during a fault condition The pause between fault codes is 3 seconds L1 IND NC v1 P SW W TH WE EET D Ignition Module Fenwal 24 0 INSTALLATION DATA Date of Installation of Heaters in System Serial No N Natural Gas Model PTS or PTU L Propane Gas Form 43343330 May 08 49 25 0 REPLACEMENT PARTS GUIDE BURNER BOX Item No Part No Description Qty Fasteners 1 02295040 PHTCS 6 32 x 3 8 3 1a 02266010 Speed Clips for air inlet plate 2 2 02261030 HHTCS 428 32 x 3 8 green coated 1 3 02242050 PHTCS 8 32 x 3 8 5 4 02215020 HHMS 728 32 x 3 4 2 5 02167010 Locknut 1 4 20 Keps 5 5a 02309000 Eyebolt 1 4 20 x 2 1 6 02167040 Locknut 8 32 Keps 9 7 02212020 HWHSMS 8 x 1 2 B Point typical all access panels 45 8 02132020 Rivet 1 8 14 Housing Components 9 44139990 Housing Assembly welded 1 9a 44140111 Valve Holder Plate 1 10 44140000 Access Panel top 1 11 44140040 Access Panel hinged 2 11a 02201070 Hinge 1 1 16 x
20. 6 2 12 44140058 Access Panel LH burner end with sight glass 1 13 44140090 Access Panel RH burner end 1 14 4414006x Combustion Air Plate see size requirements in section 5 0 1 Burner Components 15 42700500 Burner Investment Casting Machined 1 16 44146030 Manifold Support Bracket 1 17 44146040 Manifold Support Clamp 1 17a 44146050 Manifold Extension Bracket 1 18 30703000 Blower Assembly 1 19 30632500 Spark Module Fenwal 24V 35 615935 197 1 20 30702010 Flame Sensor PSE GF24 1 21 30702020 Electrode PSE GF25 1 22 30281000 Terminal Block EK 204 1 22a 30717000 Terminal Block EF 10001 24V thermostat connection 1 22b 30713000 Fuse Holder 1 22c 30202000 Fuse 1 4 x 1 1 4 2 amp 1 23 30279000 Transformer 120v 24V 20VA 1 24 02175020 Strain Relief SR 6P3 4 ignition cable 1 25 02175060 Strain Relief SR 2M 1 flame sensor wire 1 26 30514020 Grommet 250ID 739 air sensing tube 1 26a 30512020 Split Bushing 2871 misc wiring ignition cable sensor wire 2 27 30700040 Grommet Pipe Sealing 1 2 63595K34 1 28 42447000 Sight Glass 1 5 8 square plexiglass 1 29 42744079 Air Sensing Tube Asm straight 1 4 od 1 30 42744069 Air Sensing Tube Asm 90 deg bend 1 4 1 31 30635030 Cord Connector 1 2 LPCG50 1 32 03988100 Plastic Vacuum Air Tube 10 P2 to static pressure point 1 33 03988100 Plastic Vacuum Air 10 P1 to total pressure point 1 34 43563040 Supply Cord Flat SPT 1 18 3 x 72
21. 70 Ft PTU 200 25 Ft 35 Ft NOTES 1 In all configurations the control unit must be connected directly to either a the 24 hole flange of the 10 ft aluminized steel starting body section for 10 ft 20 ft and 30 ft systems or b the 6 hole flange of the 10 ft alumi therm steel starting body section for 40 ft 50 ft 60 ft and 70 ft systems 2 Joining of two 90 elbows directly together to form a Z shape IS NOT permitted 3 PTS U 175 40 ft length available for special applications 4 5 Ft Body Packages may be utilized on any of these heaters to yield heater lengths from 15 ft to 70 ft 5 Any configuration of components not shown in the illustrations may be used except as noted in 1 and 2 Form 43343330 May 08 11 above 7 1 TYPICAL ASSEMBLY LAYOUT A WARNING POISONOUS GAS AND SOOT HAZARD The heater must be assembled with the correct number of turbulator sections and tube length for the rated heat input The turbulator must be installed in the last tube section as shown Failure to do so may result in death serious injury property damage or illness from Carbon Monoxide poisoning 10 FT SYSTEM Stainless Steel Turbulator closest to burner PTS U 40 only 2 Ft Turbulator MODEL Sections PTS U 40 4 20 FT SYSTEM PTS U 50 5 PTS U 75 5 mem PTS U 100 3 o0 EE VV PTS U 125 7 30 FT SYSTEM PTS U 150 4 H
22. Bracket 13 1 2 3 4 5 43980010 Wire Hanger 1 2 3 4 5 Body Fastener Kit included in body packages 42907280 42907190 42907200 42907210 42907220 42873000 U Bolt 1 2 3 4 5 02127110 Hex Nut 5 16 18 3 5 6 8 10 02189020 HWHSM Screw 10 16 x gt TEKS 4 8 10 14 18 60Ft System System 40 Ft Pkg 20 Ft Pkg 40 Ft Pkg 30 Ft Pkg PTS Body Packages Alumi Therm Hot Rolled 44137100 44135010 44137100 44136040 Part Each Body Package Includes Qty Qty Qty Qty 42912169 10 Ft Tube with 6 Hole Flange Alumi Therm 1 1 41932101 10 Ft Tube less Flanges Hot Rolled 3 2 3 3 43319100 Reflector 9 1132 4 2 4 3 30462980 Tube Coupling 3 2 3 3 43318000 Tube Hanger Support Bracket 13 4 2 4 3 43980010 Wire Hanger 4 2 4 3 Body Fastener Kit included in body packages 42907210 42907190 42907210 42907200 42873000 U Bolt 4 2 4 3 02127110 Hex Nut 5 16 18 8 5 8 6 02189020 HWHSM Screw 10 16 x 5 TEKS 14 8 14 10 Form 43343330 May 08 C PTS 40 200 Series Body Package Descriptions ALC Option Aluminized Calorized Package Part Number is indicated on the outside of carton System Lengths PTS Body Packages Aluminized Aluminized or 10 Ft Pkg 20 F
23. MANIFOLD PRESSURE Minimum Maximum Natural Gas 3 5 W C 5 W C 14 W C Propane Gas 10 0 W C 11 W C 14 W C Minimum permissible gas supply pressure for purpose of input adjustment Form 443343330 30 May 08 15 0 CAUTION Never jumper these terminals This shorts out valve coil and may burn Pressure Regulator Adjustment out heat anticipator in thermostat under cap screw Wiring MV Terminals 2 Ground Terminals 2 gt OUTLET 1 8 EER Outlet Pressure Tap with 3 16 Hex GAS CONTROL VALVE Qas Control aen Wrench Plug 1 8 NPT Inlet Pressure Tap with 3 16 Hex Allen Wrench Plug __ INLET rb ELECTRICAL CONNECTIONS A WARNING ELECTRIC SHOCK HAZARD Disconnect electrical power and gas supply before servicing This appliance must be connected to a properly grounded electrical source Failure to do so may result in death or serious injury Optional 24V thermostat connection Jumper wire with 1 4 terminals pre installed Remove the jumper and use these two terminals for the 24V thermostat connection if required Form 43343330 May 08 e All electric wiring shall conform to the latest edition of the National Electrical Code ANSI NFPA No 70 or the code legally authorized in the locality where the installation is made The unit must be electrically grounded in accordance with the National Elect
24. Power Supply Disconnect Cord 120V switch Line voltage stat Remove Jumper factory installed for 24V thermostat Low voltage 24V thermostat Form 443343330 May 08 33 D LOW VOLTAGE 24V THERMOSTAT CONNECTIONS MULTIPLE HEATERS utilizing a fan center relay Ground Disconnect switch Receptacle Power Supply Cord 120V Fan Center Relay Part No 30169000 Contact Rating 120V 40VA 12A maximum of 6 heaters per relay 16 0 VENTING Low voltage thermostat 24V Jumper factory installed for optional 24V thermostat Continue To Additional Heaters A WARNING CARBON MONOXIDE HAZARD Heaters installed in an unvented mode require a minimum ventilation flow of 4 CFM per 1 000 Btu hr of total installed capacity In buildings with airborne contamination such as poultry houses the heater must be installed with fresh air for combustion Failure to do so may result in death serious injury property damage or illness from Carbon Monoxide poisoning A BASIC FLUE VENTING Venting must comply with the latest edition of the National Fuel Gas Code ANSI Z223 1 latest edition or the authority having jurisdiction Other venting references are in the equipment volume of the ASHRAE Handbook Model Heat Maximum vent length ft Maximum Fresh air Max combination of exch
25. Round 60Hz 1 Phase 1 74 1 See Section 16 for vent sizes when multiple heaters are connected into a common vent Module Electrical Rating Ignition System direct spark Input Power Control 18 30 VAC 50 60 Hz class 2 15 second trial for ignition period transformer 15 second pre purge period Input Power Line 120 VAC L1 IND contacts only 60 second inter purge period Gas Valve Rating 2 0 A 24 VAC max 30 second post purge period Combustion Blower Rating 3 0 FLA 120 VAC 3 tries for ignition separate flame sensor 1 4 H P Motor Flame Sensitivity 0 7 microamps minimum 6 0 PACKING LIST A PTS PTU Burner Package QTY Burner Box Assembly Refer to the following chart for Package Part Numbers 1 4 ID x 4 Lg Flue Adapter Collar 30504500 1 Fastener Kit Burner Attachment Flue Adapter Collar 42907040 1 containing 10 x 1 2 Self Drilling Screws 02189020 2 14 20 Locknuts 02167010 3 Tube Flange Gasket 42921000 Rh 1 Turbulator 24 Long 44152240 See chart above for required quantities Installation amp Operation Instructions 43343330 1 Turnbuckle 30545040 uu L AU G
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27. SIDE VIEW SUPPLY PRESSURE 1 The installer will provide a 1 8 N P T tapped plug accessible for test gauge connection immediately upstream of the gas supply connection to the heater MANIFOLD PRESSURE COMBINATION GAS VALVE IS FACTORY SET 1 Turn the gas valve to the OFF position Remove the 1 8 plug from the combination gas valve at the outlet pressure tap and connect a 1 8 nipple to the tapped hole Connect the gauge to the nipple Turn on the gas supply With the main burner operating check the burner manifold pressure using a water column manometer Gauges that measure pressure in pounds per square inch are not accurate enough to measure or set the manifold pressure All measurements 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 The combination gas valve is factory set and should not require adjustment If full rate adjustment is required remove the cover screw Using a small screwdriver turn the adjustment screw clockwise O to increase or counterclockwise to decrease the gas pressure to the burner Replace the cover screw NOTE The step opening pressure of this gas valve is not adjustable Check the burner at step pressure observing burner ignition and flame characteristics The burner should ignite properly and without flashback to the orifice and should remain lit GAS PRESSURE TABLE SUPPLY PRESSURE GAS TYPE
28. eqn ob Msi uode I LI n 002 SL T 5 H H T itt LL 3 os Sa Sia 80 X 80 BOL 80 Nf 80 7 009 7 uio0g jeoidA E Burjdnog eqn Zi L I L 3 goor Sid d FH H i b L An _ 99 7 7 08v 7 0 E SZL OOL 8 t O L J 804 T 801 6 801 0 sd Em xog S Jauing N IA pu3 ani A E i os Sid INI 2 J L 80L 80 wooe Ove ee xog ET T mtn s et anid I 116 l E wp _ wogog 90 woge 19 021 wl diy 45914 jeoid A p109 Ajddns eqni 14 0L Form 43343330 May 08 13 8 1 DIMENSIONS PTU Series Typical Dimensions Up to 50 Ft Shown
29. hangars communicating with aircraft storage or service areas b Atleast 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 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 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 Space Ray will not recognize the warranty for any use other than space heating This heater is for Indoor Installation and Covered Patio Installation 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 p
30. of Extension Section 19 10 2 Inserting Turbulators eseeseeieeseeeseeeeesee Saa auon imainan iMai nnns nnns 20 10 3 Adding Body Retflectors 21 11 0 Adding Optional 90 Elbow PTS Only u 22 11 1 Adding Optional Corner Reflector PTS Only 22 11 2 Adding 180 U Bend PTU Only esses 23 11 3 Adding Optional U Bend Reflector PTU Only u 23 12 0 Attaching Control Box Assembly e u u u u u 24 12 1 Connecting The TISS System 25 13 0 Gas Connections And Regulations u 28 14 0 Instructions For Pressure Test Gauge Connection eese 30 15 0 Electrical Connections 1 eeeee sees eese eese eene een SS q Su u aqusapa 31 MGROBEB Tur ns 34 17 0 Air zogtnlsitipe 38 17 1 Direct Outside Air For Combustion u u 38 18 0 Lighting and Shutdown Instructions
31. 0 5 ASSEMBLY HAZARD PTS U 75 5 The PTS U 40 has one stainless steel PTS U 100 3 turbulator This must be installed PTS U 125 7 closest to the burner PTS U 150 4 Failure to do so may result in deterioration of the turbulator material PIS U 175 9 and invalidate the warranty PTS U 200 1 10 3 ADDING REFLECTORS 1 Slide the reflectors on the tube support hanger brackets and through the wire hangers 2 Thetube at the coupling joints must be covered Slide the reflectors together and provide an overlap of two 2 inches for the first reflector overlap after the control unit All remaining reflector overlaps will be approximately one 1 inch This will allow for the natural expansion and contraction of the heater when in operation Note The heaters can expand and contract up to 1 3 4 of an inch 3 Secure the reflectors as shown in Detail A using 10 x 1 2 self drilling sheet metal screws at each tube support hanger bracket 40 FT SYSTEM SHOWN The reflector overlap must be able to slide at this joint for expansion of the heater 3 Gap between burner box E and reflector FLUE uad TERMINAL p di E OVERLAP ce L ett 1 OVERLAP PX No v DETAIL A an m ps D Le OVERLAP Burner Box rae YS Suspension d REFLECTOR DETAIL B Chain BURNER DETAIL A BOX DETAIL B REFLECTOR REFLECTOR OVERLAP OVERLAP offset from tube CORRECT INSTALLATION I
32. 14 k 120 i 15 36cm 305em 38cm gt Models Eton 10 FT Tube PTU 40 50 Assembly 75 7 typical 5 FT Tube OX 12 Assembly Flue Terminal 8761 5 cm 108 Models 274cm PTU 50 75 H U Bend 100 125 U 12 240 30cm 108 _ 610cm 108 Models 274cm 274cm PTU 100 125 150 175 4 Tube Coupling typical io 4 typical 30cm 300 108 762 108 le Models 274cm 274cm 122 PTU 125 150 175 200 amp B Bottom View 9 31 Tube Support Wire Hangers 13 Tube Support Wire Hangers 13 Tube Support Hanger Brackets typical Hanger Brackets typical Hanger Brackets typical at control end typical typical Shipped with U Bend Package 10 120VAC Mad Air 25cm Power Supply Cord 1 2 MPT Gas Connection 14 1 2 6 37cm 16cm d 7 U Bend x 31 Tube Support 4 A8 46cm Hanger Bracket Flue Terminal Box 31 79cm PTU end view Form 43343330 14 May 08 HEATER ASSEMBLY JOINING OF TUBE SECTIONS 8 2 seqn Jeu eu Jo uoee uo euo pue eqni qu uleyo 15 eu uo sjuiod eq eJeu uejs s Huo uoisuedsng JeotidA e uoisuedsns Jo pesn o xog L di JexoeJq JeBueu uoddns eqni y JeuJnq 9
33. 704 332 5843 www spaceray com email info spaceray com Form 43343330 May 08 TABLE OF CONTENTS SECTION DESCRIPTION PAGE LO Safety ETE EI 2 2 0 Installer Responsibility eeeeeeeeeee sees asas itai Ga sa 2 3 0 General InformiatiOTIt uu u u epe tenera cupa co puc oe os ute aee 2 4 0 Minimum Clearances to Combustibles 4 5 0 Specificati NS 5 6 0 Packing List uu uu uu espies redan Piai adani qaa a ya qsqa aiaiai riai 5 6 1 Accessory PackageSusuuuy u usu usa unan us aa ara aa a END RACK RES aaa EErEE 9 7 0 Typical Layouts PTS U Series csccssccsssssssssssssessecsescseesseesnesaeesseeseeceesaessesesnssaseseseaees 11 7 1 Typical Assembly Layout L u u u ul U UU atas asas raan Uu uu uu uuu asas asas saa 12 8 0 Dimensions PTS Seri kSu7 Rua qa nra ea nra ayasa 13 8 1 Dimensions PTU Series A KS a Na KS a 2 14 8 2 Heater Assembly Joining of Tube Sections eese 15 9 0 Typical Suspension Methods 17 10 0 Assembly of Tube Sections uu 18 10 1 Assembly
34. 88000 Option for PTU Series Only Contains U Bend Reflector 43490000 QTY 1 U Bend End Reflector 43490050 QTY 1 Speed Clips 02266010 11 10 16 x Self Drilling Screws 02189020 QTY 4 31 Hanger Tube Support Part 14443318500 Option for Angle Mounting of PTU Series Exhaust Hood Package Part 42924000 Contains Exhaust Hood Assembly 42925540 QTY 1 10 16 x 1 Self Drilling Screws 02189020 QTY 2 24 61cm 24 y 61cm lt _ 18 46cm P 3 4 78cm Length 24 61cm Tube Centers 5 7 1 2 7 1 2 lt 19cm NL 3 3 4 10cm pc 3 1 2 9cm 4 10cm lt Side View Front View 10 Form 43343330 May 08 7 0 TYPICAL LAYOUTS PTU PTS Series 10FT SYSTEM Burner Box w 5 FT Body Section O Flue Termination 90 Deg Elbow 10 FT Body Section J 180 Deg U Bend EMITTER LENGTH BODY LENGTH MODEL Min Max MODEL Min Max PTS 40 10 Ft 20 Ft PTU 40 10 Ft 10 Ft PTS 50 20 Ft 30 Ft PTU 50 10 Ft 15 Ft PTS 75 20 Ft 30 Ft PTU 75 10 Ft 15 Ft PTS 100 30 Ft 40 Ft PTU 100 15 Ft 20 Ft PTS 125 30 Ft 50 Ft PTU 125 15 Ft 25 Ft PTS 150 40 Ft 60 Ft PTU 150 20 Ft 30 Ft PTS 175 50 Ft 70 Ft PTU 175 25 Ft 35 Ft PTS 200 50 Ft
35. Body Package Descriptions Package Part Number is indicated on the outside of each corresponding carton System Lengths PTU Body Packages Aluminized Hot Rolled or 20 Ft Pkg 30 Ft Pkg 40 Ft Pkg 50 Ft Pkg Alumi Therm Hot Rolled 44135000 44136010 44137100 44138110 Part Each Body Package Includes Qty Qty Qty Qty 42912080 10 Ft Tube with 24 Hole Flange Aluminized 1 1 42912169 10 Ft Tube with 6 Hole Flange Alumi Therm 1 1 41932101 10 Ft Tube less Flanges Hot Rolled 1 1 3 3 41932051 5 Ft Tube less Flanges Hot Rolled 2 2 43319100 Reflector 9 1132 2 2 4 4 43319050 Reflector 4 11 1 2 2 2 30462980 Tube Coupling 1 3 3 5 43318000 Tube Hanger Support Bracket 13 2 4 4 6 43980010 Wire Hanger 2 4 4 6 Form 43343330 May 08 Body Fastener Kit included in body packages 42907190 42907210 42907210 42907221 42873000 U Bolt 2 4 4 6 02127110 Hex Nut 5 16 18 5 8 8 13 02189020 HWHSM Screw 10 16 x gt TEKS 8 14 14 24 U Bend Package 43208020 43208020 43208020 43208020 42873000 U Bend 1 1 1 1 43318500 31 Tube Support Hanger Bracket 1 1 1 1 30462980 Tube Coupling 1 1 1 1 02189020 HWHSM Screw 10 16 x gt TEKS 2 2 2 2 60Ft System 70Ft System 40
36. Ft Pkg 20 Ft Pkg 40 Ft Pkg 30 Ft Pkg PTU Body Packages Alumi Therm Hot Rolled 44137100 44135010 44137120 44136040 Part Each Body Package Includes Qty Qty Qty Qty 42912169 10 Ft Tube with 6 Hole Flange Alumi Therm 1 1 41932101 10 Ft Tube less Flanges Hot Rolled 3 2 2 3 41932051 5 Ft Tube less Flanges Hot Rolled 2 43319100 Reflector 9 1114 4 2 3 3 43319050 Reflector 4 11 1 2 2 30462980 Tube Coupling 3 2 4 3 43318000 Tube Hanger Support Bracket 13 4 2 5 3 43980010 Wire Hanger 4 2 5 3 Body Fastener Kit included in body packages 42907210 42907219 42907220 42907200 42873000 U Bolt 4 2 5 3 02127110 Hex Nut 5 16 18 8 5 10 6 02189020 HWHSM Screw 10 16 x gt TEKS 14 8 18 10 U Bend Package 43208020 43208020 42873000 U Bend 1 1 43318500 31 Tube Support Hanger Bracket 1 1 30462980 Tube Coupling 1 1 02189020 HWHSM Screw 10 16 x 1 2 TEKS 2 2 E PTU 40 200 Series Body Package Descriptions ALC Option Aluminized Calorized Package Part Number is indicated on the outside of each corresponding carton System Lengths PTU Body Packages Aluminized Aluminized or 20 Ft Pkg 30 Ft Pkg 40 Ft Pkg 50 Ft Pkg Alumi Therm Aluminized 44135020 44136030 44137090 44138090 Part Each Body Package Includes Qty Qty Qty Qty 42912080 10 Ft Tube with 24 Hole Flange Aluminized 1 1 42912169 10 Ft Tube with 6 Hole Flange Alumi Therm 1 1 41932100 10 Ft T
37. GDAOE RAAV w su RAN INFRARED GAS HEATERS 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 Single Stage Push Through System Positive Pressure Models PTS SERIES 40 50 75 100 125 150 175 200 N5 L5 PTU SERIES 40 50 75 100 125 150 175 200 N5 L5 INSTALLER 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 IF YOU SMELL GAS FOR YOUR SAFETY DO NOT try to light any appliance DO NOT touch any electrical switch DO NOT use any DO NOT store or use gasoline or other telephone in your building flammable vapors and liquids in the IMMEDIATELY call your gas supplier from a neighbor s vicinity of this or any other appliance telephone Follow the gas supplier s instructions If you cannot reach your gas supplier call the fire department IMPORTANT SAVE THIS MANUAL FOR FUTURE REFERENCE SPACE RAY Post Office Box 36485 28236 305 Doggett Street 28203 Charlotte North Carolina Phone 704 372 3485 Fax
38. HTING AND SHUTDOWN INSTRUCTIONS A WARNING FIRE AND EXPLOSION HAZARD Never operate the heater with the access panel open or removed The access panels must be closed tightly with all the necessary screws during operation Failure to do so may result in death serious injury or property damage The access doors on either side of the burner must be securely fastened before operating the heater d SIDE VIEW 1 Turn on the gas and electrical supply Rotate the gas valve knob counter clockwise G to the ON position 2 Setthe thermostat to call for heat The blower motor will energize 3 Ignition should occur after the 15 second pre purge 4 Ifthe burner fails to light or flame is not detected during the first trial for ignition a period of approximately 15 seconds the gas valve is de energized and the control goes through an inter purge delay of approximately 60 seconds before another ignition attempt The control will attempt two additional ignition trials before going into lockout and the valve relay will be de energized immediately The blower will be turned off following a post purge period of approximately 30 seconds If the heater does not light manually reset the thermostat or shut off power completely for 5 minutes before attempting to relight 6 To permanently shut down the heater rotate
39. NCORRECT Form 43343330 May 08 positioned over tube hanger support brackets hanger support brackets NSTALLATION 21 10 x 1 2 SHEET METAL SCREW Typical all tube hanger support brackets 11 0 ADDING OPTIONAL 90 ELBOW _ PTS ONLY The optional 90 elbow must be located minimum of 10 ft after the control box 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 Join the tube ends of the body sections and the elbow together and secure with tube couplings as described in Section 10 1 Tube Coupling 90 Deg Elbow 3 Self Drilling Screws QTY 2 per coupling 13 loce 3 330mm 11 1 ADDING OPTIONAL CORNER REFLECTOR PTS ONLY NP 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 Speed Clip TY 4 D M Corner Reflector Form 443343330 22 May 08 11 2 ADDING 180 U Bend PTU ONLY 1 Hang body sections parallel with each other The centerline distance from tube at each body section should be 18 as shown 2 Jointube ends of body sections and the U Bend together and secure with tu
40. OHIBITED If any heater connected to a common vent system for multiple heaters is found inoperative the heater should be disconnected from the vent system and its entrance into the vent system capped Form 43343330 36 May 08 Multiple Heater Vertical venting arrangement Vent Cap Leslie VersaCap Type B 2 ft 77cm minimum when no wall or n ON parapet exists A 2 ft 77cm 410 ft RM m minimum Flashing or less xN Total CERE 5 Vent 2 bcm 59 Height um s 22 imble ee multiple E di vent size table f Seal Joint for diameter and Annular 4 Diameter Space 77 single wall Vent Flue Collar h adaptor Connections to the common vent Plan View must be arranged to avoid direct Multiple Heater Horizontal venting arrangement opposition of exhaust products Vent Cap Plan View III WU Breidert or 6 15 equivalent L 6 15cm minimum minimum 2 YS 2 RR 1 2 12mm fall per 20 ft 1 2 12mm fall per 20 ft A S iol CM 6m toward vent terminal earance ee multiple 6m toward vent terminal earance U Thimble vent size table Thimble 4 Diameter for diameter 4 Diameter single wall Vent eden single wall Vent Flue Col
41. agram End lt End Ceiling Ceiling t pose i n saq Front Rear Side Side Below Below ce quem ee s 4 len Horizontal 45 Angle Maximum MINIMUM CLEARANCES TO COMBUSTIBLES Angle Mounted at Mounted Horizontally 45 Model No Ceiling Below Ends 45 Front 45 Rear PTS PTU 40 6 40 30 48 12 PTS PTU 50 6 40 30 48 12 PTS PTU 75 6 60 30 48 12 PTS PTU 100 6 88 40 66 20 PTS PTU 125 6 101 40 66 20 PTS PTU 150 6 106 48 84 24 PTS PTU 175 106 48 84 24 PTS PTU 200 106 48 84 24 When used indirect vented minimum clearance for CEILING must be 12 for PTS PTU 50 75 and 18 for PTS PTU 100 200 If optional corner and u bend reflectors are not used the clearance must be 18 Maximum clearance below reduces to 72 once you are 20ft downstream from the control box A WARNING 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 NOTE The clearances specified above must be maintained to combustibles and other materials that may be damaged by temperatures 90 F above ambient temperature Clearances to combustibles are posted on the control box In areas used for stora
42. anger 4 diameter intake length ft 4 fresh air and vent ft 4 length ft diameter diameter PTS U 40 20 45 50 75 PTS U 50 20 45 50 75 PTS U 50 30 35 40 65 PTS U 75 20 45 50 75 PTS U 75 30 35 40 65 PTS U 100 30 45 50 75 PTS U 100 40 35 40 65 PTS U 125 30 60 50 75 PTS U 125 40 50 40 65 PTS U 125 50 40 30 55 PTS U 150 40 60 50 75 PTS U 150 50 50 40 65 PTS U 150 60 40 30 55 PTS U 175 50 60 50 75 PTS U 175 60 50 40 65 PTS U 175 70 40 30 55 PTS U 200 50 60 40 65 PTS U 200 60 50 30 55 PTS U 200 70 40 30 45 Vent lengths shown in the table are for horizontal and vertical venting If a longer length of vertical or horizontal venting is required contact the manufacturer for assistance with vent sizing 34 Form 43343330 May 08 SINGLE HEATER VENTING VERTICAL THROUGH THE ROOF 1 When venting the heater to outside of building through a roof use single wall metal pipe This is to be constructed of galvanized sheet metal or other approved noncombustible corrosion resistant material as allowed by state or local codes 2 A vent passing 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 roof An approved vent cap Leslie VersaCap Type B or equal must be attached to end of the flue 3 The maximum equivalent length of vent pipe should be carefully observed A safety swit
43. ator see specifications section 5 0 for quantities Required on 4Oft 50ft GOft and 70ft systems for mounting of control box Required on 10ft 20ft and 30ft systems for mounting of control box 1T TN UT 4 DM Z gt OFT BODY COMPONENTS ALL ILLUSTRATIONS ARE INTENDED TO GIVE THE GENERAL IMPRESSION OF UNITS ONLY OTHER COMBINATIONS OF 5 FT AND 10 FT SECTIONS AND ONES WITH OR WITHOUT THE ELBOW PACKAGE ARE POSSIBLE PLEASE CONSULT WITH YOUR Space Ray SALES REPRESENTATIVE WE RESERVE THE RIGHT TO ALTER ANY SPECIFICATION WITHOUT NOTICE Form 443343330 May 08 53
44. bbed NE I ra Moteur TEE d amorce pax d aspiration EM I 1 I I 1 I I 1 ee Flame Sensor Green 9 i I I voe 1 aL If any of the original wire as High Voltage Electrode supplied with the appliance must HEATERS Cable Gap 1 8 be replaced It must be replaced with wiring material having a Vers les temperature rating of at least autres 1059C 18 AWG UL CSA 600V radiateurs Ecartement Type TEW d lectrode 3 2Emm When connecting the supply circuit optional line voltage Form 43343330 May 08 FIELD CONNECTION WIRING DIAGRAMS A LINE VOLTAGE 120V THERMOSTAT CONNECTIONS SINGLE HEATER Ground N Neutral Continue To Additional L1 Hot 120V Heaters Fused p ai Disconnect Switch Receptacle Line voltage thermostat bout TU Jumper factory installed for optional 24V thermostat Burner Control Box B LINE VOLTAGE 120V THERMOSTAT CONNECTIONS MULTIPLE HEATERS Ground Receptacle Receptacle Continue To N Neutral Additional L1 Hot 120V Heaters Fused Burner Control Box Power Supply Disconnect Switch Cord 120V Jumper factory installed for optional 24V thermostat Line voltage thermostat C LOW VOLTAGE 24V THERMOSTAT CONNECTIONS SINGLE HEATERS Ground Receptacle N Neutral Continue To Additi L1 Hot 120V Heaters Fused P Burner Control Box
45. be couplings as described in Section 10 1 Self Drilling Screws QTY 2 per coupling i N Tube Coupling 18 457mm U Bend 11 3 ADDING OPTIONAL U BEND REFLECTOR PTU ONLY 1 Place the U Bend Reflector over the reflectors of each body section with the end resting next to the tube wire hangers as shown 2 Slide the speed clips on the reflector edges towards the end of the body section reflectors Two speed clips are required for each side of the U Bend Reflector Make sure that the speed clips fit tightly over both the U 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 flush with the U Bend Reflector as shown Note Clearance between end of the U Bend Reflector and the U Bend must be a minimum of 1 Secure by sliding speed clips onto the end reflector edges Evenly space the speed clips on the sides two each side and top three each of the reflectors to provide a snug fit 10 Self Drill Screws Part No 02189020 QTY 4 U Bend Reflector Part No 43490000 End Reflector Part No 43490050 Speed Clip Wire Hangers Part No 02266010 QTY 4 Speed Clip Part No 02266010 QTY 7 Form 43343330 May 08 1 Clearance 23 between end reflector and u bend 12 0 ATTACHING BURNER BOX ASSEMBLY Attach the burner box and gasket to end of tube flange and secure with 1 4 20 locknu
46. ble materials for the heaters e Install the heater so that the supports and hangers are correctly spaced in accordance with these instructions The heater must be supported by materials having a working load limit of at least 115lbs e Ensurethatthe tube integrity safety system TISS supplied is installed in accordance with these instructions and that the tension is correct e Supply the owner with a copy of these Installation and Operation Instructions e Where unvented heaters are used gravity or mechanical means shall be provided to supply and exhaust at least 4 CFM per 1 000 Btu hr input of installed heaters e Never use the heater as a support for a ladder or other access equipment Do not hang anything from the heater e Supply all installation materials necessary that are not included with the heater e Check the nameplate to make sure that the burner is correct for the gas type in the building and the installation altitude 3 0 GENERAL INFORMATION This heater is a self contained infrared radiant tube heater for use in locations where flammable gases or vapors are not generally present as defined by OSHA acceptable limits and is intended for the heating of nonresidential spaces INSTALLATION REQUIREMENTS The installation must conform to local building codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 NFPA54 or the Natural Gas and Propane Installation Code CSAB149 1 Heaters shall be installed
47. bly PN 44176010 must also be installed Instructions 1 Make sure that the gap between the burner box and end of reflector is 3 and the reflector is securely attached to the reflector support bracket Make adjustments if necessary TISS Assembly S lt lal a alata Pod 4immmmmmmm 10 x 1 2 Screws must securely attach reflector to the bracket 3 Gap between burner box and end of reflector 2 Un roll the TISS wire assembly from the spool Be careful not to kink the wires Spool with TISS Wire Assembly Form 443343330 May 08 25 3 Hold the spring retainer clamp and pull the TISS wire assembly to end of reflector at overlap joint Slide spring retainer clamp over end of reflector as shown Thimble Wire amp Sleeving a Assembly End View N i TISS Wire Assembly Sprin Spring Rotalis Clamp PN 44176000 4 After attachment of the TISS check to make sure that there is sufficient tension on the wire Follow the diagram below to increase or decrease the tension as necessary 1 Measure the extension of the spring from the end of the reflector to the thimble as shown below Wire amp Sleeving Assembly Sprin If the extension is less than 11 follow the Rotaiver Clamp Spring instruction below to increase the extension 11 extension lt Reflector End 2 Tape one end of the sleeve to the burner box or use a marker 3 Mark th
48. ch in the heater is designed to shut the heater off before excessive flue restriction causes bad combustion Refer to the Vent Sizing Table for maximum vent lengths and vent pipe diameter 4 Joints between sections of piping shall be fastened by sheet metal screws or other approved means and should be sealed to prevent leakage of flue gas into building Aluminum or Teflon tape suitable for 550 F 8M Company tapes 433 or 363 or silicone sealant is recommended 5 All portions of the vent pipe shall be supported to prevent from sagging 6 spacing is recommended 6 Whenthe vent pipe passes through areas where the ambient temperature is likely to induce condensation of the flue gases the vent pipe should be insulated and a condensation drain should be provided 7 Minimum clearance for single wall flue pipe to combustible material shall be 6 inches This may be reduced when the combustible material is protected as specified in the National Fuel Gas Code or the authority having jurisdiction 8 Single wall metal pipe shall not originate in any unoccupied attic or concealed space and shall not pass through any attic inside wall or concealed space or through any floor For the installation of a single wall metal pipe through an exterior combustible wall refer to latest edition of the National Fuel Gas Code or the authority having jurisdiction 9 Aventing system shall terminate at least 3 ft above any forced air inlet located within 10 ft
49. curing burner casting to the gas manifold Disconnect Spark lead and sensing wire Pull burner forward from the gas manifold and then out through the side of the box as shown Check that the spark gap is 1 8 between the electrode and the burner casting as shown Spark electrode should be clean and free from debris Flame sensor should be clean and free from debris Check ceramic on the spark electrode for replacement into the box the spark electrode is the 1 4 terminal which connects to the spark lead 8 Check ceramic on flame sense electrode for replacement into the box the flame sense electrode is the 3 16 terminal which connects to the violet wire in some models the terminal is 1 4 painted violet Form 43343330 46 May 08 23 2 REMOVAL OF GAS VALVE AND MANIFOLD ASSEMBLY Loosen screws from Step 1 Remove side manifold clamp and access panel burner assembly 7 Remove 6 screws from 0 end panel Rotate gas valve Step d gas valve Step 4 and manifold assembly slightly counter clockwise and slide out from housing 23 3 AIR SWITCH PRESSURE CHECK Air Connector Switch Tees Temporary 1 4 ID Silicone plastic tubing for pressure test Digital or Inclined Water Manometer scale 0 2 w c Normally open NO Form 43343330 May 08 47
50. d tube support bracket to the chain Form 443343330 18 May 08 10 1 ASSEMBLY OF EXTENSION SECTION MIN 8 MAX 10 BETWEEN HANGERS Coupling Wire Hanger U Bolt Clamp amp 5 16 Hex Nuts Tube Support 0 Hanger Bracket Hanger Bracket ac 6 approx we See typical assembly overview Section 8 0 for typical complete assembly Assemble additional extension sections as required for all systems See Sections 7 0 and 8 0 for typical layout details Join the tube sections together and secure with tube couplings as described below AWARNING THE FOLLOWING COUPLING TIGHTENING INSTRUCTIONS MUST BE FOLLOWED PROPERLY TO AVOID FUTURE PROBLEMS 1 Place the compression coupling over the end of the tube 2 Use the small hole at the centerline of the coupling to check that the coupling is inserted correctly 3 Partially tighten the bolt nearest the end of the tube approximately half closed 1 a Tube Center end of Tube with hole e e e Tube Coupling Partially tighten this bolt 3 Form 43343330 May 08 19 oos Center both tubes with hole Coupling 10 Self Drilling Screws QTY 2 Slide the next tube into the coupling Make sure both tube ends are butted together Finish tightening both bolts to 40 60 ft lbs torque to ensure a complete seal Use the two Self drilling screws through the pre punched holes to secure the tubes in the coupling
51. e other end of the sleeve with tape or other marker Use the top of the retainer as a reference 4 Loosen screws 5 Pull one end of the sleeve and wire inside until the marker is raised by the total adjusment length ie if the extension is 10 then pull through 1 to increase the exension to 11 6 Tighten screws 7 Check extension using the method in step 1 Form 43343330 26 May 08 ANGLE MOUNTED HEATERS ONLY b If heaters are to be angle mounted the TISS wire holder clamp must first be re positioned as shown using the bottom hole pattern of the clamp Follow procedures described earlier for all other adjustments Re position wire clamp using bottom hole pattern Angle Mounted Body Section Form 43343330 May 08 27 13 00 GAS CONNECTIONS AND REGULATIONS A WARNING FIRE AND EXPLOSION HAZARD Tighten flexible gas hose and components securely Flexible metal gas hoses must be installed without any twists or kinks in them The hose will move during operation of the heater and it can crack if it is twisted Failure to do so may result in death serious injury or property damage IMPORTANT BEFORE CONNECTING THE GAS TO THE HEATER 1 Connecttothe supply tank or manifold in accordance with the latest edition of National Fuel Gas Code ANSI Z223 1 and local building codes Authorities having jurisdiction should be consulted before the installation is made In Ca
52. equate combustion air will be supplied If the heater is installed less than 2 ft from the ceiling a combustion air inlet kit PN 44129510 must be provided to allow for expansion contraction of straight tube heaters PTS series In colder climates where necessary insulate the outside combustion air duct In high humidity applications the burner box should be sealed with silicone sealer Form 43343330 38 May 08 In multiple heater applications the combustion air intake may be ducted individually or common ducted in the same configuration as shown for venting in Section 16 0 For combustion air intake duct sizing please refer to the Vent Sizing Table and use the diameter indicated based on the number of heaters per duct Vertical Through the roof Flashing Horizontal Through Sidewall 6 15cm Minimum SIDE VIEW straight configuration _________ TINI Combustion Air Intake 1 4 6mm per ft slope downwards towards vent terminal Form 43343330 May 08 Combustion Air Cap 2 Leslie VersaCap Type B 4 Diameter Single Wall Pipe 4 Spring Tension Clamp 2 each Part No 30676040 Von Collar Burner Box side view 4 Flexible Air Inlet Hose je LLL 2 2 2 Ft Long Part No 30675020 Flue vent termination must be 1 ft 30 cm higher than combustion air inlet cap 39 18 0 LIG
53. erved Maximum heating efficiency and clean combustion will be maintained by keeping the heater clean The contractor shall check the following during periodic maintenance e Clearances to combustibles Check that clearances are being maintained Make sure there are no flammable objects liquids or vapors near the heater See also Section 4 e Reflectors Reflectors should be kept clean at a minimum blow off the reflectors Dirty reflectors will reduce heat output e Heat exchanger tubes Inspect the heat exchanger tubes to make sure they are not cracked sagging or showing signs of fatigue e Combustion air intake Disconnect combustion air intake from the burner box and inspect internally using a flashlight to make sure no foreign material has collected in the tubes and that there is no obstruction around the air intake openings Clean any foreign materials Inspect any joints to make sure they are completely sealed See also Section 17 e Venting System Disconnect vent pipe and inspect internally using a flashlight to make sure no foreign material has collected in the pipes Check the external vent cap and make sure that there 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 e Gas lines Make sure that the gas lines are not leaking Check the gas connection to the heater for any signs of damage fatigue or corrosion If there are any sig
54. ge 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 Space Ray recommends posting these signs adjacent to the heater thermostat or other suitable location that will provide enhanced visibility Form 43343330 4 May 08 5 0 SPECIFICATIONS c Minimum Ombusuon adr Orifice Size Mounting Height Plate e e Turbulator Model No Part Natural Gas Propane Gas Horizontal 45 Angle Qty PTS PTU 40 40 000 44140061 0 116 0 073 PTS PTU 50 50 000 44140064 0 138 0 081 PTS PTU 75 75 000 44140063 0 159 0 098 PTS PTU 100 100 000 44140062 0 189 0 116 PTS PTU 125 125 000 44140066 0 209 0 129 PTS PTU 150 150 000 44140067 0 234 0 144 PTS PTU 175 175 000 44140067 0 250 0 154 PTS PTU 200 200 000 44140068 0 272 0 161 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 Type Gas Pipe Tube Flue Fresh Air Electrical Current Gas Connection Diameter Connection Connection 1 Supply Rating Natural 12 MPT 120 Volt or Propane Male 4 Round 4
55. h of free area opening shall be provided below the heater for each 1 000 Btu hr of heater input Adequate clearances around the air inlet screen must be maintained at all times In larger open areas of buildings infiltration normally is adequate to provide air for combustion 17 1 DIRECT OUTSIDE AIR FOR COMBUSTION Outside combustion air should be supplied directly to the heater when the building is subject to negative pressure or when contaminants or high humidity are present in the building air These contaminants include paints solvents corrosive vapors or any other foreign particles that may cause damage to the heater or result in poor combustion Outside combustion air can be brought directly to the heater by a 4 diameter duct less than 50 ft long or equivalent see table in Section 16 This is attached to the 4 diameter starting collar supplied with heater The starting collar is fitted to the rear of the burner box cabinet as shown below An approved vent cap must be placed directly on the end of the outside combustion air inlet pipe The combustion air inlet should be not less than 3 ft 0 9m either vertically or horizontally from the flue vent termination The air intake terminal must be located not less than 1 ft 30cm above grade It is good installation practice to supply combustion air from the same pressure zone as the vent outlet Avoid bringing combustion air to the heater from an attic space There is no guarantee that ad
56. in at the connection to the heater and at the ceiling e Tube Integrity Safety System Check that the tension of the tube integrity safety system is maintained at 11 Adjust tension if necessary See section 12 1 e Main Burner and Orifice Check the Main burner and orifice remove any dirt or debris including spider webs See Section 23 1 Form 43343330 42 May 08 jxeu y uo penunuoo Bunoouse qno1 lt Es bua bud Bunoousejgqnoa Bunoouse qnoa C uonoeuuoo C uonoeuuoo Jede C uoniuBi C uoniubi 1 ON 1 ON ON NA NA NAI NAT N SIleuluu1 y uo uous ZA uo Ajaunoas 8 pue sjeuruue V9 pue pA Apz VN NO peais ON usos 1u8i Jaqwe eui o
57. lar See multiple adaptor E vent size table for diameter Swept Tee Swept Y Flue Collar 4 adaptor VENT SIZING TABLE Multiple Heater Venting Number of Heaters PTS PTU 40 Horizontal and vertical Vertical Only PTS PTU 50 PTS PTU 75 PTS PTU 100 PTS PTU 125 PTS PTU 150 PTS PTU 175 PTS PTU 200 COMMON VENT DIAMETER If a size is not available use the next larger size Form 43343330 May 08 37 B INDIRECT VENTING UNVENTED HEATERS This heater requires ventilation in the building to dilute the products of combustion and provide fresh air for efficient combustion Where unvented heaters are used gravity or mechanical means shall be provided to supply and exhaust at least 4 CFM per 1 000 Btu hr input of installed heaters Exhaust vents must be located at the highest point above and in the vicinity of the heaters and the inlet vents must be located below the level of the heaters An exhaust hood Part 42924000 must be placed on the flue adapter collar located on the end of the last body section when used unvented and must be mounted only in an downward position as shown 3110 Self Drill Screws Exhaust Hood Flue Adapter mount in a downward Collar position Exhaust Hood Attachment for UNVENTED use 17 0 AIR FOR COMBUSTION If indoor combustion air is to be supplied for a tightly enclosed area one square inc
58. long 1 35 42709000 Shield Terminal Block 1 36 42395010 Gasket Blower 1 50 Form 43343330 May 08 37 03946010 Sealing Strip 1 8 x 3 8 wide access panels not shown Ft 38 42752250 Air Inlet Screen 1 38a 30504040 Starting Collar combustion air inlet 1 39 30701240 Ignition Cable Female 2 1 4 QC x 24 lg PSE GF23 not shown 1 40 44145060 Manifold Pipe 6 1 4 lg 1 40a 03333140 Pipe Nipple 4 lg 1 41 30333070 Gas Valve VR8205P 2408 natural gas 1 41a 30333080 Gas Valve VR8205P 2416 propane gas 1 42 42a 43 03259xxx Main Burner Orifice 7 16 27 see size requirements in section 5 0 1 44 42741150 Air Restrictor Plate 2 3 4 1 45 44151010 Burner Screen Sub Assembly PTS PTU 200 only 1 46 42398030 Monitoring Light Amber gas valve operation 1 47 42398150 Monitoring Light Red air switch operation 1 48 30186250 Air Switch set point 93 WC PTS PTU40 amp 50 1 48a 30186260 Air Switch set point 65 WC PTS PTU75 4 100 1 48b 30186270 Air Switch set point 34 WC PTS PTU125 150 175 amp 200 1 Labels Manual 49 42848000 Label Nameplate Space Ray 1 50 42013000 Label Logo Space Ray Not Shown 1 51 43344070 Label Clearances to Combustibles 1 52 42874020 Label Wire Connection Diagram 1 53 54 42875000 Label Warning i
59. ly pressure to the appliance is 14 W C or 1 2 P S I If the line pressure is more than the maximum supply pressure then a second stage regulator which corresponds to the supply pressure must be used 10 After all gas connections have been made make sure the heater and all gas outlets are turned off before the main gas supply is turned on slowly Turn the gas supply pressure on and check for leaks To check for leaks check by one of the methods listed in Appendix D of the National Fuel Gas Code 11 2 stage regulator is used the ball valve down stream in the supply line must be closed when purging the gas lines to prevent gas seeping through it If initial gas pressure is higher than 14 w c the redundant combination gas valve is designed to lock out Pressure build up in the supply lines prior to the heater must be released before proper heater operation DO NOT USE AN OPEN FLAME OF ANY KIND TO TEST FOR AWARNING Eers Form 43343330 28 May 08 KEY DIMENSIONS AND COMPONENTS OF THE GAS CONNECTIONS Gas Pressure 2 PSIG Approved _ Flexible Connector VL Pino PRY bt Manual Gas Shut Off Valve Sediment Trap Drip Leg 14 to 17 2 bcm Max S d St R lat ith 36 to 43cm econ age Regulator wi Displacement Vent Leak Limiter to reduce the Supply Pressure below 14 W C gt Available as Accessories lt Burner Moveme
60. nada refer to the latest edition of CAN Standard B 149 1 amp 2 Installation Codes for Gas Burning Appliances and Equipment 2 Check 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 equipment connected to the line 4 Check that calculated supply pressure with all gas appliances and heaters operating will not drop below the minimum supply pressure required for these heaters Check inlet supply pressures on Section 14 5 All gas supply lines must be located in accordance with the required clearances to combustibles from the heater as listed on the clearances label of the heater and section 4 of this manual 6 Pipe joint compounds must be resistant to the action of liquefied petroleum gases 7 Tube heaters will expand contract during operation 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 before the burner box inlet An approved shut off valve should be installed within 6 feet of the union 8 The gas pipe flexible hose and connections must be self supporting The gas pipe work must not bear any of the weight of the heater or any other suspended assembly 9 This appliance is equipped with a step opening combination gas valve The maximum supp
61. ns of damage to the gas connection or leaks found in the gas piping immediately stop using the heater until the gas pipe and connections have been repaired or replaced Check that the gas lines are not bearing the weight of the heater See also Section 13 e Burner Box In order to extend the longevity of the heater the heat exchanger tube and the burner must be level Check that the burner box is level use the turnbuckle on the burner suspension eyebolt to adjust the level of the burner See also Section 9 e Burner sight glass Check that the burner sight glass is clean and that the glass is sealed against the housing door If there any signs of distortion the sight glass must be replaced See section 20 for sight glass location e Blower wheel and housing Check that the blower wheel spins freely blow out any dust or dirt with compressed air See section 20 for blower location e Electrode condition Visually check that the electrode gap is maintained at 1 8 and that the tips of the flame sensor and spark electrode are free from deposits Clean off any deposits Check that the electrode ceramic is free from cracks See Section 23 1 e Suspension system Check that the suspension system is holding the heater level Make sure that the heater is hanging securely look for any evidence where the heater may have been hit accidentally and tighten any loose hanging points Check that S hooks are closed Check that there is no evidence of wear on the cha
62. nstallation configuration chemical 1 55 43269010 Label 24V Thermostat Connection 1 56 43269020 Label TISS Connection 1 57 43269030 Label Eyebolt Suspension Warning 1 58 43269040 Label Gas Valve in OFF Position 1 59 43269050 Label Burner Warning access panel must remain closed 1 60 43344110 Label Flex Gas Connector 1 61 42785020 Label Ladder Wiring Connection 1 62 42834000 Label 120V Caution 1 63 42922030 Label Sidewall Venting 1 64 43343330 Installation amp Operation Manual Not Shown 1 Tube Integrity Safety Switch TISS Components 65 44175000 Retainer clamp 1 66 30519020 Spring 1 67 30736000 Thimble 1 68 44176010 TISS replacement assembly 1 Form 43343330 May 08 51 21 15 32 g J p v 3 20 5 9 7 44 7 M 10 63 38a 22a 57 9 Ne 31 34 12 8 28 59 49 8 11 11 59 61 13 65 66 67 68 F
63. nt RECOMMENDED GAS CONNECTION POSITIONS WITH 36 FLEXIBLE GAS HOSE DO NOT install gas connector Alternate Positions vertically if fresh air is to be Adaptor 1 2 NPT male connected 1 3 7 8 10cm T Minimum 1 25cm 7 5 8 Adaptor 1 2 NPT female gt Gas pipe work must not restrict Burner Movement END VIEW opening of hinged service doors SIDE VIEW Certified connectors are recommended to be installed as shown in one plane and without sharp bends kinks or twists INCORRECT POSITIONS gt Movement Movement MT e DETEN Movement Movement WRONG WRONG Form 43343330 May 08 29 14 0 INSTRUCTIONS FOR PRESSURE TEST GAUGE CONNECTION AWARNING FIRE AND EXPLOSION HAZARD Never operate the heater with the access panel open or removed The access panels must be closed tightly with all the necessary screws during operation Failure to do so may result in death serious injury or property damage The access doors on either side of the burner must be securely fastened before operating the heater 2
64. o PTS U 175 0 HIS PTS U 200 1 40 FT SYSTEM 50 FT SYSTEM 60 FT SYSTEM LEGEND a Burner 10ft Aluminized Tube 24 Coupling 10ft Aluminized or HRS 2ft Stainless 2ft Aluminized Hole Flange Tube model dependent Steel Steel or Turbulator Turbulator 10ft Alumi Therm Tube sections sections 6 Hole Flange Form 443343330 12 May 08 o LJ D N 2 2 N z o D z m a 8 0 Up to 60 Ft Shown imensions Typical D jexoeig aum uoddnS eqn JeBueH AIM jexoeug fuoddng eqn AM jexoeig Juoddns eqn jexoeig uoddns eqni jexoeug AIM foddns L jexoeug 1eBueH M huoddns eqn k Em E EM ic B Es H Hj 11 R3 i oye 0 7 2 2 L 804 80L 7 L 804 k BOL uuo628D 80L 7 80L eoid Zh
65. o the vent terminal All portions of the vent pipe shall be supported to prevent sagging 6 spacing is recommended 6 A minimum clearance of 6 inches must be maintained between the outside wall and vent cap Form 43343330 May 08 35 7 The horizontal venting system shall not terminate a Less than 4 ft 1 2m below 4 ft 1 2m horizontally from or 1 ft 30cm above any door operable window or gravity air inlet into any building The bottom of the vent terminal shall be located at least 7 ft 2 1m above grade or above snow accumulation level as determined by local codes Less than 3 ft 0 9m from a combustion air inlet Less than 3 ft 0 9m from any other building opening or any gas service regulator Less than 7 ft 2 1m above public walkways Directly over areas where condensate or vapor could create a nuisance or hazard or be harmful to the operation of gas utility meters regulators relief valves or other equipment Building materials should be protected from flue gases and condensate 8 Inregions of the country where prevailing winds are consistently higher than 40 mph it may be necessary to terminate the vent system above the roof level lt 8 15cm oe 4 Vent Pipe minimum typical horizontal position yp 2 5 1 Thimble yer og d 1 2 12mm fall per 20 ft Vente Flue Adapter 6m toward vent terminal en
66. oint 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 PTS Series Only Since straight tube heaters are always hotter at the control end than at the flue terminal end always observe the minimum recommended mounting heights shown on the specification sheets and in Section 5 0 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 High Altitude Appliances are supplied as standard for altitudes of O to 2 000 feet 0 610 m High altitude ratings are obtained by a change in the orifice size When ordered for high altitude installations burners are supplied by the factory ready for high altitude installation Check the nameplate for altitude before proceeding with the installation In Canada the adjustment for altitude is made in accordance with Standard CGA 2 17 Gas Fired Appliances for Use at High Altitudes Form 43343330 May 08 4 0 MINIMUM CLEARANCES TO COMBUSTIBLES AWARNING FIRE AND EXPLOSION HAZARD Combustible material must be located outside the clearance dimensions listed Failure to do so may result in death serious injury or property damage Minimum clearances to combustibles shall be measured from the outer surfaces as shown in the following di
67. orm 43343330 52 May 08 BODY COMPONENTS ITEM PARTNO DESCRIPTION 1 02266010 Reflector Speed Clip 2 43980010 Wire Hanger 3 42873000 U Bolt Clamp 4 OD Tube 3a 02127110 5 16 18 Hex Nut 2 per U Bolt 43318000 Tube Support Hanger Bracket 13 43319050 Reflector 4 1114 long 5 section only 1 per 5 ft body section 43319100 Reflector 9 1114 long 10 section only 1 per 10 ft body section 43320000 End Reflector optional 43342000 Corner Reflector Package optional 42921000 Tube Flange Gasket 10 44028170 10 Tube Assembly Kit 4 OD ATC steel with one 6 hole flange start tube 10a 44028030 10 Tube Assembly Kit 4 OD ALC steel with one 24 hole flange start tube 11 44028100 10 Tube Assembly Kit 4 OD HRS steel without flanges extension tube amp exhaust tube 11a 44028060 10 Tube Assembly Kit 4 OD ALC steel without flanges extension tube amp exhaust tube 12 44028120 5 Tube Assembly Kit 4 OD HRS steel without flanges extension tube amp exhaust tube 12a 44028010 5 Tube Assembly Kit 4 OD ALC steel without flanges extension tube amp exhaust tube 13 43208010 4 O D Elbow Package 14 02189020 10 x 14 Self Drilling Screw 15 30462980 4 OD Tube Compression Coupling w bolts 16 43208020 4 OD U Bend Required for PTU Only 17 43488000 U Bend Reflector PTU Option 18 30504500 Flue Adapter Collar 19 44152240 Turbul
68. port Bracket 13 4 2 5 3 43980010 Wire Hanger 4 2 5 3 Body Fastener Kit included in body packages 42907210 42907219 42907220 42907200 42873000 U Bolt 4 2 5 3 02127110 Hex Nut 5 16 18 8 5 10 6 02189020 HWHSM Screw 10 16 x 1 2 TEKS 14 8 18 10 U Bend Package 43208020 43208020 42873000 U Bend 1 1 43318500 31 Tube Support Hanger Bracket 1 1 30462980 Tube Coupling 1 1 02189020 HWHSM Screw 10 16 x 14 TEKS 2 2 6 1 ACCESSORIES End Reflector Accessory Package Part 4443341010 1 pkg per PTS Series or 2 pkgs per PTU Series Contains End Reflector 43320000 QTY 2 Speed Clips 02266010 4 B Elbow Accessory Package Part 43208010 Option for PTS Series Only Contains Elbow 431750010 QTY 1 10 16 x Self Drilling Screws 02189020 QTY 2 Tube Coupling 30462980 QTY 1 Form 43343330 May 08 15cm 12 30cm END REFLECTOR 13 33cm 13 33cm C Corner Reflector Accessory Package Part 43342000 D E F G Option for PTS Series Only Contains Corner Reflector Assembly 43345000 QTY 1 Speed Clips 02266010 QTY 4 U Bend Package Part 4443208020 Option for PTU Series Only Contains U Bend 42913020 QTY 1 10 16 x Self Drilling Screws 02189020 QTY 2 Tube Coupling 30462980 QTY 1 31 Hanger Tube Support 43318500 QTY 1 U Bend Reflector Package Part 434
69. rical Code ANSI NFPA No 70 latest edition In Canada refer to current standard C22 1 Canadian Electrical Code Part 1 The wiring providing power to the heater shall be connected to a permanently live electrical circuit one that is not controlled by a light switch The power supply to the unit should be protected with a fused disconnect switch or circuit breaker A service switch as required by local codes shall be located in the vicinity of the 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 below the heater as listed on the nameplate on the heater Connection to the power supply is provided by a 18 3 gauge x 72 long cord with grounded 3 prong plug The post purge function of the burner fan on for 30 seconds after the call for heat will only be enabled when using a 24 Volt thermostat With the line Voltage thermostat post purge operation is disabled am Liquid tight fitting must be tight to prevent ingress of moisture in harsh environments 72 grounded 3 prong electrical cord 31 INTERNAL CONNECTION WIRING DIAGRAM Direct Spark Ignition CONNECTION WIRING DIAGRAM Sch ma de circuit de connexion Ignition Module Fenwal Bloc d allumage FACTORY WIRING Circuit d origine FIELD WIRING mmm Connexions client
70. t 7 microamps If the meter reads less than the minimum or if reading is unsteady e Make sure burner flame is capable of providing a good rectification signal e Make sure fasteners securing igniter sensor are tightened to assure correct positions DO NOT relocate igniter sensor Check for excessive over 1000 F temperature at ceramic insulator on flame sensor Excessive temperature can cause short to ground DO NOT relocate igniter sensor e Check for cracked ceramic insulator which can cause short to ground and replace sensor if necessary Make sure that electrical connections are clean and tight Replace damaged wire e leads for proper polarity f Remove microammeter Return system to normal operation If the meter reads below O on the scale meter leads are reversed Disconnect power and reconnect meter Form 43343330 48 May 08 IGNITION MODULE DIAGNOSTICS Flame Fault If at any time the main valve fails to close completely and maintains a flame the full time flame sense circuit will detect it and energize the combustion blower Should the main valve later close completely removing the flame signal the combustion blower will power off following the post purge period Fault Conditions MULTIPURPOSE METER Error Mode LED Indication Flame Sensor Current Check Internal Control Failure Steady On Air Flow Fault 1 Flash Gas valve failure
71. t Pkg 30 Ft Pkg 40 Ft Pkg 50 Ft Pkg Alumi Therm Aluminized 44134020 44135020 44136020 44137090 44138080 Part Each Body Package Includes Qty Qty Qty Qty Qty 42912080 10 Ft Tube with 24 Hole Flange Aluminized 1 1 1 42912169 10 Ft Tube with 6 Hole Flange Alumi Therm 1 1 41932100 10 Ft Tube less Flanges Aluminized 1 2 3 4 43319100 Reflector 9 111 1 2 3 4 5 30462980 Tube Coupling 1 2 3 4 43318000 Tube Hanger Support Bracket 13 1 2 3 4 5 43980010 Wire Hanger 1 2 3 4 5 Body Fastener Kit included in body packages 42907280 42907190 42907200 42907210 42907220 42873000 U Bolt 1 2 3 4 5 02127110 Hex Nut 5 16 18 3 5 6 8 10 02189020 HWHSM Screw 10 16 x TEKS 4 8 10 14 18 60Ft System System 40 Ft Pkg 20 Ft Pkg 40 Ft Pkg 30 Ft Pkg PTS Body Packages Alumi Therm Aluminized 44137090 44135030 44137090 44136050 Part Each Body Package Includes Qty Qty Qty Qty 42912169 10 Ft Tube with 6 Hole Flange Alumi Therm 1 1 41932100 10 Ft Tube less Flanges Aluminized 3 2 3 3 43319100 Reflector 9 1114 4 2 4 3 30462980 Tube Coupling 3 1 3 3 43318000 Tube Hanger Support Bracket 13 4 2 4 3 43980010 Wire Hanger 4 2 4 3 Body Fastener Kit included in body packages 42907210 42907190 42907210 42907200 42873000 U Bolt 4 2 4 3 02127110 Hex Nut 5 16 18 8 5 8 6 02189020 HWHSM Screw 10 16 x TEKS 14 8 14 10 D PTU 40 200
72. t dp Collar Breidert or equivalent Type L MULTIPLE HEATER VENTING CONNECTIONS INTO A COMMON VENT OR MANIFOLD Requirements for venting of multiple heaters are the same as described for SINGLE HEATER VENTING except as follows 1 The common vent size and total vent height is normally determined by the number of heaters per common vent length of horizontal connector runs and connector rise Connector lengths should be as short as possible and have a minimum 1 2 inch per 20 foot fall Without regard to connector rise and total vent height due to many possible venting configurations the following should be observed a Common vent pipe amp vent connector diameter should be no less than that shown in the following Vent Sizing Table b Theconnector length should be no more than 7596 of the vertical portion of vent above the connector c Where possible use a Y connector to the common vent 2 Material for connectors should be constructed of galvanized sheet metal or other approved noncombustible corrosion resistant material as allowed by state or local codes All common vent pipe should be double wall Type B vent Avoid unnecessary bends Limit to two 2 90 elbows The entire length of vent connector shall be readily accessible for inspection cleaning and replacement 5 Groups of heaters with a common vent must be controlled by a common thermostat Pw COMMON VENTING OF MULTIPLE HEATERS IN CONFINED SPACES IS A WARN N G PR
73. teel Tubes 6 Hole for Alumi Therm Steel Tubes er box to the Burner Box Suspension Chain 6 hanging points to be used for suspension for a typical 40ft long system There must be two hanging points on the first tube and one on each of the other tubes Form 443343330 16 May 08 9 0 TYPICAL SUSPENSION METHODS WARNING SUSPENSION HAZARD Burner must be secured to the mounting flange with nuts All materials used to suspend the heater must have a minimum working load of 115 Ibs All S Hooks must be crimped closed Never use the heater to support a ladder or other access equipment Failure to do so may result in death serious injury or property damage Various means of suspending the heater can be used See the following drawings for typical examples 1 Use only noncombustible materials for hangers and brackets 2 Aminimum No 2 chain with a working load limit of 115 Ibs is required 3 Turnbuckles can be used with chains to allow leveling of the heater All S hooks and eye bolts must be manually crimped closed by the installer 4 When using rigid means for heater suspension rod flat bar etc provide 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 by gas or electric supply lines and must be suspended from a permanent structure with adequate load capacity
74. the National Fire Protection Association Batterymarch Park Quincy Massachusetts 02269 Form 443343330 May 08 1 1 0 SAFETY This heater is a self contained infrared radiant tube heater Safety information required during installation and operation of this heater is provided in this manual and the labels on the product The installation service and maintenance of this heater must be performed by a contractor qualified in the installation and service of gas fired heating equipment All personnel in contact with the heater must read and understand all safety information instructions and labels before operation The following symbols will be used in this manual to indicate important safety information Warning instructions must be followed to prevent or avoid hazards which A WARN N G may cause serious injury property damage or death Caution instructions must be followed to prevent incorrect operation or CAU TIO N installation of the heater which may cause minor injury or property damage 2 0 INSTALLER RESPONSIBILITY The installer is responsible for the following e The heater and venting as well as electrical and gas supplies must be installed in accordance with these installation instructions and any applicable codes and regulations e Every heater shall be located with respect to building construction and other equipment so as to permit access to the heater e Eachinstaller must follow the clearances to combusti
75. the gas valve knob clockwise 2 tothe OFF position and turn off the gas and electrical supply NOTE THE LIGHTING AND SHUTDOWN INSTRUCTIONS ARE ALSO SHOWN ON THE PERMANENT NAMEPLATE LABEL ATTACHED TO THE HEATER 19 0 SEQUENCE OF OPERATION The chart below shows the sequence of operation for the normal operating cycle of the PTS PTU when connected to a permanent 120V power supply and the heater is turned on and off by a remote 24V thermostat Electrical connection diagram C Thermostat Blower Air switch Red power light Ignition Gas valve Flame sensing Amber valve light Call for heat Thermostat on 15 secs pre purge 15 secs trial for ignition Normal operation flame sensing Thermostat turn off 30 secs post purge Heater OFF O Function ON Function OFF Form 43343330 40 May 08 Notet When the PTS PTU is operated by a thermostat interrupting the line voltage 120V to the heater then the post purge function is disabled If the flame is not sensed during sequence then the burner will automatically begin re ignition sequence T2 The ignition sequence will be repeated three times with a 60 second inter purge If the flame is not re established the heater will go to lockout 20 00 BURNER COMPONENT LOCATIONS 2 6 Note This panel must remain closed 4 3 Note This panel for burner operation must remain closed 22 for burner operation 34
76. ts 2 Assemble the optional end reflector 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 burner box assembly 3 The heater can be mounted horizontally or at an angle of up to 45 degrees maximum from horizontal When angle mounting the burner box unit must be positioned upright as shown below FAILURE TO INSTALL THE BURNER BOX IN AN UPRIGHT POSITION WILL VOID THE MANUFACTURER S WARRANTY Speed Clip az QTY 4 DO NOT lift burner or support it s weight using the TISS wire It will break under heavy load 1 4 20 Locknut QTY 3 per flange a Optional End Reflector X Burner Box Reflector Mounting Flange 24 Hole for Aluminized Steel Tubes Lube Flange 6 Hole for Alumi Therm Steel Tubes Failure to install the burner box suspension chain will void manufacturers warranty Burner 2 Box Angle Mounting Angle Mounting Straight Tube Heaters U Tube Heaters Burner Box Suspension Form 43343330 24 May 08 12 1 CONNECTING THE TISS SYSTEM Description The TISS Tube Integrity Safety System is designed to shut the main burner off in the event that a burnout occurs in the first 10ft section of firing tube Note When replacing the firing tube a new TISS wire assem
77. ube less Flanges Aluminized 1 1 3 3 41932050 5Ft Tube less Flanges Aluminized 2 2 43319100 Reflector 9 1132 2 2 4 4 43319050 Reflector 4 11 1 2 2 2 30462980 Tube Coupling 1 3 3 5 43318000 Tube Hanger Support Bracket 13 2 4 4 6 43980010 Wire Hanger 2 4 4 6 Form 43343330 May 08 Body Fastener Kit included in body packages 42907190 42907210 42907210 42907221 42873000 U Bolt 2 4 4 6 02127110 Hex Nut 5 16 18 5 8 8 13 02189020 HWHSM Screw 10 16 x 14 TEKS 8 14 14 24 U Bend Package 43208020 43208020 43208020 43208020 42873000 U Bend 1 1 1 1 43318500 31 Tube Support Hanger Bracket 1 1 1 1 30462980 Tube Coupling 1 1 1 1 02189020 HWHSM Screw 10 16 x 1 TEKS 2 2 2 2 60Ft System 70Ft System 40 Ft Pkg 20 Ft Pkg 40 Ft Pkg 30 Ft Pkg PTU Body Packages Alumi Therm Aluminized 44137090 44135030 44137110 44136050 Part Each Body Package Includes Qty Qty Qty Qty 42912169 10 Ft Tube with 6 Hole Flange Alumi Therm 1 1 41932100 10 Ft Tube less Flanges Aluminized 3 2 2 3 41932050 5Ft Tube less Flanges Aluminized 2 43319100 Reflector 9 1114 4 2 3 3 43319050 Reflector 4 11 14 2 30462980 Tube Coupling 3 2 4 3 43318000 Tube Hanger Sup

Gas-Fired Products Infrared Radiant Tube Heater PTS Series User's Manual

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