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Schwank S100U Owner`s manual

1. VENT END CLEARANCE Clearances from the vent pipe are determined by local or national installation codes but must not be less than 6 inches 15 cm For unvented installation a minimum distance of 24 inches 61 cm is required from the end of heater to a combustible surface WARNING In locations used for the storage of combustible materials Signs must be posted specifying the maximum permissible stacking heightto maintain the required clearances from the heater to the combustibles The signs must be posted either adjacent to the IR heating system thermostats or in the ab sence of such thermostats in a conspicuous place For your convenience a peel and stick sign is provided with this heater Use a permanent marker to record the required dimensions PUN WARNING the sign To calculate the value H H T C Maintain clearances from heater to combustibles to avoid serious injury Measure the on site distance between bottom of death or property damage the heater and the floor T inches cm MAXIMUM Refer to Table 1 to get the value C that corre STACK HEIGHT sponds to the model you are installing Subtract the clearance below the heater C from to get value H Enter this value H on the sign Refer to the information for the heater model being installed in Figure 1 and Table 1 to get the values for dimensions S F and B Post
2. 628 60 59 7 3 4 715 3 4 1818cm 30 30 7 3 4 367 3 4 934 70 69 33 4 831 3 4 2113 40 40 3 3 4 483 3 4 1229 100 ITB I amp O Manual 1 101230 RD SEP 2013 48 RL 8B BA 27 TURBULATOR LENGTH amp LOCATION IN SYSTEM 5100 ITB Straight Tube NOTE Improper location of a turbulator can cause malfunction of the heater property damage and will void the heater warranty Tube Kits are supplied with 4 ft amp 10 ft turbulator s factory installed into the tube s Tubes with turbulators are clearly labeled for easy identification Two models require that a 2 ft turbulator be installed in the field see below TURBULATOR TURBULATOR LOCATION TYPE LENGTH IN TUBE SYSTEM NGeiP swonme ros a l ee ses were wes 155 Models 150 000 Btuh 2 ft turbulator is supplied in the Burner Kit and is field installed 40 ft heater Insert in end of third tube prior to the 10 ft turbulator that is factory installed in the last tube total 12 ft turbulator 50 ft heater Insert the vent end of the last tube the system S100 ITB 1 amp Manual 49 IM101230 RD SEP 2013 RL 8B BA 27B TURBULATOR LENGTH amp LOCATION IN SYSTEM S100U ITBU U Tube NOTE Improper location of a turbulator can cause malfunction of the heater property d
3. FLUE PROVING SWITCH S 0577 XY Blocked flue switch 1 20 WC 175 S Blocked flue switch 1 33 WC 175 S LP 200 S LP Blocked flue switch 0 58 WC 60 Blocked flue switch 0 90 WC 45 80 155 HEATERS WITH HONEYWELL S87 J IGNITION CONTROL 20 IGNITION CONTROL A 0568 XX A 0568 KT Control DSI 24VAC S87J 1034 DSI S87J CABLE IGNITER KIT Replacement Kit 21 IGNITION CABLE HONEYWELL S87J S 0518 XX Wire hi voltage 24 HEATERS WITH CHANNEL GASLITER 50N IGNITION CONTROL 20 IGNITION CONTROL Control DSI 3 Try potted Gasliter 50N IGNITION CABLE 50N 24 3 30 20 30 30 24VAC 1 1A Hi voltage wire 24 STW 2 x 1 4 Spades 22 EYE BOLT Eye Bolt OMBUSTION AIR INTAKE ADAPTER 4 Air intake adapter 4 Mounts top of burner OPTIONAL OMBUSTION AIR INLET WALL CAP 4 Air intake horizontal wall vent cap 4 OPTIONAL S100 ITB I amp O Manual IM101230 57 RD SEP 2013 RL 8B 5100 ITB amp 51000 ITBU TUBE SYSTEM PARTS PART DESCRIPTION PART PART DESCRIPTION PRIMARY SUPPLEMENT IRE HANGER JS 0505 EH Small wire hanger REFLECTOR JS 0502 EM Reflector 18 x 120 26 END JS 0502 ES 5100 ITB series reflector end cap 27 LOW INTENSITY TUBE JS 0501 SW P JAluminized tube flanged swaged c w ports 60 155 JS 0501 SW Aluminized tube 10 with hole for rivet 175 200 JS 0500 SS P Stainless Steel tube steel flanged swaged c w ports 175 200 JS 0515 SW P St
4. 200 000 refer to section 9 3 4 Slide a Torctite tube coupler over the swaged end of the first tube then join the second tube over the swage in the first tube 5 Slide the Torctite coupler into position across the center of the joint SEE FIGURE 9 6 IMPORTANT TOURQUE THE COUPLER BOLTS TO 40 ft Ibs 7 Subsequent lengths of tube can then be installed by joining them together swaged portion inside the next tube and locking the joints using the Torctite coupler SEE FIGURE 9 8 If there is a 90 elbow in the system refer to Section 7 and Figures 3 amp 4 S100 ITB 1 amp Manual 1 5 IM101230 RD SEP 2013 RL 8B BA FIGURE 7 STRAIGHT TUBE TYPICAL HANGER amp SUPPORT SPACINGS 6 MIN 24 MAX a E k y 215 SUSPEND ALL TUBES BY TWO 2 HANGERS PER 10 LENGTH LOCATED BETWEEN 6 to 24 FROM EACH TUBE CONNECTION INSTALL FIRST AND SECOND TUBES FROM BURNER END WITH WELDED SEAM FACING DOWNWARD 1 END CAP 6 ALUMINIZED TUBE WITH FLANGE 2 WIRE HANGER 7 TORCTITE TUBE COUPLER 3 BURNER ASSEMBLY 8 STEEL TUBE S 4 COMBUSTION AIR OPTIONS 9 REFLECTOR 4A JS 0532 SE 4 INTAKE ADAPTER 10 FLUE VENT TERMINAL 4B JS 0532 VC 4 WALL CAP 11 BURNER SUPPORT CHAIN 4 JA 0528 XX 4 ROOF CAP 12 HANGER SUPPORT CHAINS 5 SIGHT GLASS FIGURE 8 BOLTING BURNER TO FLANGED TUBE Eye Bolt Fifth Nut Holds Inner Burner to Housing Do Not Remo
5. Less than 4 ft 1 2 m horizontal clearance from gas and electric meters regula tors and relief equipment e CANADA specific horizontal vent requirements e A horizontal vent will not terminate e Within 6 ft 1 8 m of a mechanical air supply inlet to any building e Above a gas utility meter and regulator assembly within ft 0 9 m horizontally of the vertical centerline of the regulator vent outlet to a maximum vertical distance of 15 ft 4 5 m e Within 3 ft 90 cm of any gas pressure regulator vent outlet e Within the following distances of a window or door that be opened in any building of any non mechanical air supply inlet to any building or of the combus tion air inlet of any other appliance e 12 inches 30 cm for inputs up to and including 100 000 Btuh 30 kW 90 cm for inputs exceeding 100 000 Btuh 30 kW 100 ITB I amp O Manual 1 101230 RD SEP 2013 28 RL 8B BA VERTICAL VENT THROUGH THE ROOF FIGURE 22 It is the sole responsibility of the installer to adhere to all current local codes and or ANSI 2223 1 CSA B149 1 latest editions for all venting requirements and practices e Use an approved B vent termination cap as supplied by the manufacturer of the ap proved B vent e When vent and combustion air are taken through the roof the exhaust vent should always terminate higher than the combus tion air intake to prevent recycling the products of combustion back int
6. TOP VIEW sas THROUGH there is adequate al lowance for free ex pansion and contrac tion of the system and free flow of vent OFFSET VENT INSTALL gases and combus ELBOW S TO PROVIDE THROUGH tion air EXPANSION JOINT WALL FIGURE 21 Horizontal Vent ALL vent pipe and adapters by others vent up and over SIDE VIEW an obstruction OK Combustible Overhang REFLECTOR C to Single wall vent from REFLECTOR heater Thru Wall Do not direct vent down and under an obstruction Clearances apply to Vent Terminal 4 10 cm JA 0528 XX Or 6 15 cm JA 0529 XX See notes below for use of other approved vent terminations HORIZONTAL VENT THROUGH THE SIDEWALL e Any horizontal portion of the flue vent system must slope downwards approximately 1 4 per foot 63 mm 300 mm toward the vent terminal radiant tube must be level continued S100 ITB 180 Manual 27 IM101230 RD SEP 2013 RL 8B BA e Use approved 4 10 cm JA 0528 XX or 15 cm JA 0529 XX horizontal wall vent ter minal or a high wind termination cap approved by a recognized certification agency e Install termination cap a minimum of 18 inches 45 cm from the outside wall to the inside edge of terminal opening to alleviate back pressure caused by turbulent wind conditions See Fig 21 This also ensures flue gases are directed away from the structure to protect building materials from degradation by
7. cleaning off any lint or foreign matter It is important that the flow of combustion and ventilation air must not be ob structed 3 Lubricate Blower motor by adding several drops of oil to oil ports located on the left hand side of the motor THE TUBE HEATER BURNER IS COMPLETELY FACTORY ASSEMBLED AND TESTED ANY ALTERATION VOIDS THE CSA CERTIFICATION AND MANUFACTURER S WARRANTY FOR ADDITIONAL INFORMATION CONTACT YOUR LOCAL DISTRIBUTOR OR MANUFACTURER 100 ITB I amp O Manual 1 101230 RD SEP 2013 34 RL 8B BA 18 WIRING DIAGRAM 120 VOLT THERMOSTAT OPERATION 24V Thermostat next page SPARK IGNITION LINE VOLTAGE THERMOSTAT SWITCH BLUE BLOCKED AIR FLUE PROVING SWITCH SWITCH z BLUE WHITE OFF GAS ES VALVE TRANSFORMER RED z lt z lt BLUE JUMPER Maximum Power Flow 21VA LEAVE IN CONNECT SUPPLY PLACE FOR GROUND WIRE LINE VOLTAGE LINE VOLTAGE THERMOSTAT SUPPLY Each tube heater requires 120V 60 HZ electrical power sized for 145VA Maximum power flow for internal 24V burner components is 21VA The heater must be electrically grounded in accordance with the National Electrical Code ANSI NFPA 70 or current Canadian Electrical code CSA C22 1 A maximum night set back of 9 F 5 C is recommended for optimum economy and comfort To maintain satisfactory comfort levels do not turn off the heating system over night weekends S100 ITB 180 Manual 35 1 101230
8. 0713 DM JS 0714 DM JS 0715 DM JS 0716 DM JS 0717 DM JS 0718 DM 52mm 51mm 50mm 9 DMS 13DMS 14DMS 5100 ITB 110 c 7 5 MM JS 0751 MM JS 0750 MM JS 0709 DM JS 0711 DM JS 0719 IN JS 0713 DM JS 0714 DM 5100 1TB 110 LPG 31DMS 32pus 3208 20 ssoms 35pus 36DMS JS 0731 DM JS 0732 DM JS 0732 DM JS 0732 DM JS 0733 DM JS 0734 DM JS 0735 DM JS 0736 DM 5 8 mm 5 7 mm 5 6 mm 5 5 mm 3 DMS 4 DMS 5 DMS 0 20 in S100 ITB 130 NG 75 JS 0757 MM JS 0756 MM JS 0755 MM JS 0703 DM JS 0704 DM JS 0705 DM JS 0720 IN 29DMs 29pms 30DMS 18 31DMS 5100 ITB 130 LPG 50 DM JS 0729 DM JS 0730 DM JS 0730 DM JS 0730 DM JS 0713 IN JS 0731 DM JS 0731 DM 0 25 in 6 4 mm 6 3 mm 6 2 mm 6 1 mm 6 0 mm 5 9 mm 5 8 mm 5100 ITB 155NG 725 IN JS 0764 MM JS 0763 MM JS 0762 MM JS 0761 MM JS 0760 MM JS 0759 MM JS 0758 MM 0 14 in 35mm 29DMS 34mm 33 MM 33 MM 30 DMS 0 13 in 5100 ITB 155 LPG JS 0735 MM JS 0729 DM JS 0734 MM JS 0733 MM JS 0733 MM JS 0730 DM JS 0713 IN 6 7 mm 6 6 mm 6 6 mm 6 5 mm 6 5 mm 6 4 mm 6 3 mm 6 3 mm 100 ITB 175 NG 57 67 MM JS 0766 MM JS 0766 MM JS 0765 MM JS 0765 MM JS 0764 MM JS 0763 MM JS 0763 MM o4DMs 25pMs 26pus 270 28Dms o8DMS 29DMS 29DMS 5100 ITB 175 LPG 724 DM JS 0725 DM JS 0726 DM JS 0727 DM JS 0728
9. 6 SEISMIC RESTRAINT U TUBE 10 REFLECTOR INSTALLATION 11 FLUE VENTING 12 COMBUSTION AIR DUCT TOPIC 13 GAS SUPPLY HEATER EXPANSION FLEXIBLE GAS CONNECTION ELECTRICAL AND THERMOSTAT HIGH ALTITUDE INSTALLATION LIGHTING INSTRUCTIONS RECOMMENDED MAINTENANCE WIRING DIAGRAMS LINE VOLTAGE THERMOSTAT 24 VOLT THERMOSTAT 19 WIRING DIAGRAM MULTIPLE HEATERS PER THERMOSTAT 20 SEQUENCE OF OPERATION 21 TROUBLESHOOTING GUIDE 22 SPARK IGNITION CIRCUIT SPARK IGNITER SET UP 23 FLAME SENSING CIRCUIT 24 START UP COMMISSIONING SHEET PRODUCT DIMENSIONS amp DATA 25 BURNER TUBE KIT ASSEMBLY CHART 25A STRAIGHT TUBE SYSTEM 25B U TUBE SYSTEM 26 MODEL INPUTS DIMENSIONS WEIGHTS 47 INSTALLATION DIMENSIONS 27A TURBULATORS Straight Tube 27B TURBULATORS U Tube 28 HIGH ALTITUDE amp ORIFICE CHART 29 OPTIONAL ACCESSORIES 30 BURNER PARTS LIST 30 TUBE SYSTEM PARTS LIST WARRANTY STATEMENT S100 ITB 180 Manual 3 IM101230 RD SEP 2013 RL 8B BA Improper installation adjustment alteration service or maintenance can cause property damage injury or death Read and understand this installation and op eration manual thoroughly prior to assembly installation operation or service to this appliance This heater must be installed and serviced only by a trained gas service techni cian Do not store or use gasoline or other flammable vapours and liquids in the vicinity gt of this or any other gas
10. 8 J Black M E I I I I I Nae Line Neutral lt gt iac ess lt gt Seasg I Maximum 12 heaters _ ees Line Voltage Field Wiring Low Voltage Field Wiring 9 heaters Maximum Each tube heater requires 120V 60 HZ electrical power sized for 145VA Maximum power flow for internal 24V burner components is 21VA See previous pages for internal wiring The heater must be electrically grounded in accordance with the National Electrical Code ANSI 70 or current Canadian Electrical code CSA C22 1 A maximum night set back of 9 F 5 C is recommended for optimum economy and comfort To maintain satisfactory comfort levels do not turn off the heating system over night weekends 100 ITB I amp O Manual 37 IM101230 RD SEP 2013 RL 8B BA 20 SEQUENCE OF OPERATION The S87 ignition control module is powered by a 24v transformer and activated when the ther mostat calls for heat On every call for heat the S87J will delay start up to provide a 30 second system pre purge When the S87 is activated by a thermostat or call for heat an internal trans former provides power to the electronic generator circuit for Spark Ignition and the safety lock out timing begins At the same time the S87 opens the gas controls main valve allowing gas to flow to the main Burner The S87 Control Module performs the following basic functions Provides a
11. IN LENGTH AS IT HEATS UP It is a normal condition that during heat up and cool down a tube heater will expand and con tract Allowances for heater expansion must be made in the gas connection vent ing and combustion air ducting Improper installation alteration or adjustment can result in property damage injury or death The Btuh input and the tube length determine the overall expansion that occurs Atypical infrared tube installation will expand toward both the Burner and the vent end To allow heater expansion the gas supply must be installed using the flexible gas connector supplied in the burner kit In the USA a stainless steel Flexible Gas Connector certified for use on an infrared radiant tube heater ANSI Z21 24 CSA 6 10 in CANADA a Type 1 Hose Connector CAN CGA 8 1 Also the flue vent and combustion air intake if used must be installed in such a manner that the normal expansion of the heater will be accommodated See next page orientation of connection between heater and gas supply TABLE 5 Approx USA Mandatory CANADA Mandatory Expansion Flexible Gas Connector Type 1 Gas Hose in Length ID x Length Part Size Part 1 2 x 24 JL 0771 XX 1 2 x 36 JL 0771 RC 1 2 x 24 JL 0771 XX 1 2 x 36 JL 0771 RC 1 2 x 24 JL 0771 XX 1 2 x 36 JL 0771 RC 1 2 x 24 JL 0771 XX 1 2 x 36 JL 0771 RC 110 000 30 40 50 1 2 x 24
12. JL 0771 XX 1 2 x 36 JL 0771 RC 130 000 30 40 50 1 2 x 24 JL 0771 XX 1 2 x 36 JL 0771 RC 155 000 40 50 60 21 2 3 4 x 36 JL 0771 YY 3 4 x 36 JL 0771 RB 175 000 50 60 70 23 4 3 4 x 86 JL 0771 YY 3 4 x 36 JL 0771 RB 200 000 2 3 4 3 4 x 86 JL 0771 YY 3 4 x 36 JL 0771 RB 200 000 60 70 3 1 4 3 4 x 36 JL 0771 YY 3 4 x 36 JL 0771 RB 100 ITB I amp O Manual 1 101230 RD SEP 2013 32 RL 8B BA FIGURE 23 ORIENTATION OF FLEXIBLE GAS CONNECTOR The flexible gas connector MUST be installed in the orientation shown below as required by national installation codes and the certification standard of this N heater This orientation protects the flexible gas connector from damage due to movement during heater expansion It is the responsibility of the installer to ensure correct installation of the flexible gas supply CORRECT THE GAS SUPPLY NIPPLE MUST BE DOSITION PARALLEL TO THE HEATER MOVEMENT POSITIONS b ALTERNATE VERTICAL gt POSITIONS SHOWN AT LEFT OKAY END VIEW 3 7 62 cm MAX DISPLACEMENT 90 ELBOW field supplied pe POSITION al quc USA Flexible Gas Connector HEATER MOVEMENT CANADA Type 1 Hose Connector A WARNING CONNECTOR MUST BE INSTALLED IN CONFIGURATION N USE ONLY THE CONNECTOR OF PROPER LENGTH AND NOMINAL ID THAT IS FURNISHED WITH THIS HEATER SEE TABLE PREVIOUS PAGE INCORRECT POSITIONS HEATER
13. MOVEMENT HEATER MOVEMENT The flue vent and combustion air duct if installed must also be configured in such a manner that the normal expansion of the heater will be accommodated See Section 11 100 ITB 180 Manual 33 IM101230 RD SEP 2013 RL 8B BA 14 ELECTRICAL AND THERMOSTAT WIRING WIRING DIAGRAMS PAGE 35 amp 36 The heater must be electrically grounded in accordance with the A National Electrical Code ANSI NFPA 70 or current Canadian Electrical code CSA C22 1 Appliance and control wiring must be in accordance with all applicable local codes The total load of all heaters must be considered in determining the required contact rating of the con trolling thermostat or switch Each tube heater requires 120V 60 HZ electrical power sized for 145VA The heater includes a 24V 120V relay switch and can be controlled by a 24V Thermo stat a TruTemp Thermostat a line voltage Thermostat or by an ON OFF switch Maximum power flow for internal 24V burner components is 21VA A maximum night set back of 9 F 5 C is recommended for optimum economy and comfort To maintain satisfactory comfort levels do not turn off the heating system over night weekends 15 HIGH ALTITUDE INSTALLATIONS a so refer to chart in Section 28 When this appliance is installed above the altitude stipulated below for the USA or Canada the input must be de rated by 4 for each 1000 ft above the altitude listed If your local utility s
14. O Manual 230 IM RD SEP 2013 50 RL 8B BA 28 HIGH ALTITUDE INSTALLATION continued ORIFICE CHART ALTITUDE CONVERSION SEE NOTES ON PREVIOUS PAGE FOR USE AT ALTITUDES ABOVE FEET Gas Orifice Drill Size Part Supplied USA Only USA amp CANADA 5100 29045 29049 30DMS 30DMS 30DMS 30DMS 31DMS 31DMS J8 0729 DM JS 0729 Dm JS 0730 DM JS 0730 DM JS 0730 DM JS 0730 DM JS 0731 DM JS 0731 DM 9100 1TB 45 pq 450 4eDMS 4eDvs 4808 480 8 490 8 49DMS J8 0746 DM JS 0746 DM JS 0746 DM JS 0748 DM JS 0748 DM JS 0748 DM JS 0749 DM JS 0749 DM sioo iTE co Nc 220MS 260 8 270 8 270 8 2805 2spus 29DMS 29DMS JS 0725 DM JS 0726 DM JS 0727 DM JS 0727 DM JS 0728 DM JS 0728 DM JS 0729 DM JS 0729 DM 9100 2045 42oms 208 pus 430MS soms soms 4spus J8 0742 DM JS 0742 DM JS 0743 DM JS 0743 DM JS 0743 DM JS 0744 DM JS 0744 DM JS 0745 DM 5100 1TB 80nG 3045 190Ms 190 5 200 22pus 23DMS 240 JS 0718 DM JS 0719 DM JS 0719 DM JS 0720 DM JS 0721 DM JS 0722 DM JS 0723 DM JS 0724 DM sioo ITB soLPG 3808 380 3905 pus soms 420 8 42DMs J5 0736 DM JS 0738 DM JS 0739 DM JS 0739 DM JS 0740 DM JS 0741 DM JS 0742 DM JS 0742 DM it1DMS 13DMSJS 13DMS 14DMS 15pms 6 17oms 18DMS S100 ITB 100 coo M 0713 DM JS
15. RD SEP 2013 RL 8B BA 94 STRAIGHT TUBE SEISMIC RESTRAINT LATERAL AND LONGITUDINAL In areas prone to earthquake or as specified on a project install lateral and longitudinal seis mic restraints as indicated in Figure 15 If the heater location can be impacted by wind outdoors aircraft hangars etc refer to High Wind Restraint Section 9 5 Figure 16 These restraint systems indicate typical suspension of and attachment to the heater Attach ment of suspension hardware to the structure will be as required by site structural conditions installation codes and or local engineering design requirements Other material or systems of restraint may be specified by local or national codes or by project engineering specifications Schwank InfraSave offers optional items 2 Lion Chain 115 Ib work load x 200 ft roll PN JL 0800 XX and Safety Snap Hooks PN JL 0800 SH pkg 24 JL 0800 SH B pkg 100 Any and all other required seismic mounting hardware is field supplied by the installer FIGURE 15 Longitudinal Restraint Lateral Restraint Maximum 40 ft intervals at Each End Hanger and Min 30 to Maximum 20 feet intervals Max 45 Clamp 8 Securely clamp chain With chain use Carbine Snap Hooks or wire rope to each With wire rope cable use cable clamps side of wire hanger Locate minimum one longitudinal restraint to hanger 1 4 dia at approximate middle of tube run Maximum longitudinal restraint spacing i
16. RD SEP 2013 RL 8B BA 18B WIRING DIAGRAM 24 VOLT THERMOSTAT OPERATION 120V Thermostat previous page DIRECT SPARK IGNITION 24V THERMOSTAT SWITCH BLUE BLOCKED AIR FLUE PROVING SWITCH SWITCH Field installed option Kit JS 0568 KT IGNITER SENSOR GAS VALVE TERMINAL BLOCK SP WSTP AX 01B Maximum Power Flow 21VA Each tube heater requires 120V 60 HZ electrical power sized for 145VA The 24V 120V re lay switch shown above is an option JS 0568 KT that is field installed Maximum power flow for internal 24V burner components is 21VA The heater must be electrically grounded in accordance with the National Electrical Code ANSI 70 or current Canadian Electrical code CSA C22 1 A maximum night set back of 9 F 5 C is recommended for optimum economy and comfort To maintain satisfactory comfort levels do not turn off the heating system over night weekends S100 ITB I amp O Manual 1 101230 RD SEP 2013 36 RL 8B BA 19 MULTIPLE TUBE HEATERS per THERMOSTAT Line Voltage Thermostat Front View P i i Note Transformer Relay Standard 24V Thermostat connect to G amp 24V Thermostat Connection Bue 24V Field Black Wiring Neutral T L1 aD Back View 120V ilt gt Transformer Relay Y 120V k THERMOSTAT I White Blt l I iere I Black Blue bs
17. and national codes ANSI Z223 1 NFPA 54 in USA B149 1 in Canada and as indicated in this manual Refer to Section 13 Venting Inadequate venting of a heater may result in asphyxiation carbon monoxide poisoning injury or death This heater may be directly or indirectly vented from the space Venting must be in accordance with all local state provincial and national codes ANSI Z223 1 NFPA 54 in USA B149 1 in Canada and as indicated in this manual Refer to Sections 11 amp 12 Start Up SMOKE Condition During start up the heating of material coatings used in the production process of tubes and reflectors will create smoke during the initial period of operation This condition is normal and temporary Ensure that there is sufficient ventilation to adequately clear any smoke from the space Notify site and safety personnel to ensure that alarm systems are not unduly activated S100 ITB 8 Manual 5 IM101230 RD SEP 2013 RL 8B BA Clearance to combustibles Location of flammable or explosive objects liquids or vapors close to the heater may cause fire or explosion and result in property damage injury or death Do not use store or locate flamma ble or explosive objects liquids or vapors in proximity of the heater The clearance to combustible material represents the minimum dis tance that must be maintained between the outer heater surface and a nearby surface The stated clearance to combustible
18. equalizer plate 60 to 155 LP 60 155 LP Outlet equalizer plate 175 S LP 175 LP Outlet equalizer plate 60 to 200 NG 60 200 BURNER AIR RESTRICTOR Burner air restrictor 45 Only 45 Burner air restrictor 175 S 175 LP 8 BLOWER GASKET 9 AIR INLET C W SCREEN Outlet blower gasket 45 NGi blower ring c w 1 2 bird screen 45 LP 60 blower ring c w 1 2 bird screen each 45 LP 60 80 100NG blower ring c w 1 2 bird screen 80 100NG 110 200 blower ring c w 1 2 bird screen 110 200 10 BLOWER Blower assembly tube burner 11 MANIFOLD BUSHING 12 90 DEGREE ELBOW FITTING 1 2 Manifold bushing Street elbow fitting 90 deg 13 GAS VALVE Valve gas comb 3 5 WC 24VAC VR8 NG Valve gas comb 10 WC 24VAC VR8 LP Gas Valve Slow Open 3 5 WC NG 175 200 NG Gas Valve Slow Open 10 WC LP 175 200 LP 4 NIPPLE Nipple 4 15 TERMINAL BLOCK Terminal block Transformer 120 24V 20VA AT120B1028 Component mounting plate SE Air proving switch 0 48 WC 80 Air proving switch 0 30 WC 60 Air proving switch 0 65 WC 110 130 155 000 Air proving switch 0 85 WC 45 100 175 NG Air proving switch 1 00 WC Model 155 A Air proving switch 1 15 WC 175 S 150 000 Input 175 S LP S 0577 ZZ Air proving switch 1 40 WC 200 S Blocked flue switch 1 41 WC 200 S NG amp LP 100 175NG 200NG
19. supply to the gas control e Disconnect the ignition cable at the ignition control stud terminal to isolate the circuit from the Spark Igniter or Igniter Sensor a short jumper lead using heavily insulated wire such as ignition cable CAUTION In the next step DO NOT allow fingers to touch either the stripped 4 end of the jumper or the stud terminal This is a very high voltage circuit and j electrical shock personal injury or death can result e Perform this test immediately upon energizing the system before the Ignition Control goes into safety lockout and interrupts the spark circuit Touch one end of the jumper firmly to the ignition control GND terminal DO NOT remove the existing ground lead Slowly move the other end of the jumper wire toward the stud terminal on the Ignition Control to establish a spark Pull the wire away from the stud and note the length of gap at which spark discontinues spark length of 1 8 in 3 mm or more indicates satisfactory voltage output If no arc can be established or the maximum spark is less than 1 8 mm and power to the Ignition Control input terminals was proved replace the Ignition Control TURN OFF THE POWER AND RECONNECT THE IGNITION WIRE TO THE IGNITION CONTROL STUD DIS CONNECT THE IGNITION WIRE FROM THE IGNITER AND REPEAT THE STEPS ABOVE BY GROUNDING THE WIRE OUT TO THE TUBE BODY THIS TIME TURN ON THE POWER AND PULL THE WIRE AWAY FROM THE TUBE AN
20. the turbulator in the 2nd tube SPECIAL COUPLER INSTALLATION 1 Install first tube so that the welded seam along the tube length is in the lower half of the tube facing downward Slide the loosened tube coupler on to the first tube past the swage The second tube is supplied with a 7 hole in the tube at the female end Slide second tube over swaged end of first tube so that 1 2 hole is located 90 up from the bottom 3 or 9 o clock position Note that the spine of the turbulator should be oriented in a vertical position Through the existing 1 2 hole drill a 1 hole through the wall of the first tube Insert 4 rivet into the hole Slide coupler into position half onto each tube covering the rivet head Tighten coupler bolts to 40 ft lb 10 Install reflectors NOTE 100 000 Btuh x 20 ft Heater TURBULATOR ORIENTATION 100 000 Btuh x 20 ft Turbulator Location Install tube with turbula Second Tube tor spine in vertical posi with 8 ft turbu tion for best performance 1 VIEW INSIDE TUBE Ensure the 8 ft 2 4 tur I bulator installed in the second tube is oriented with its spine in a vertical position and located at the vent end of the tube 1 This will result in the best performance and radi 100 ITB I amp O Manual 1 101230 RD SEP 2013 20 RL 8B BA TOOLS REQUIRED v Electric Drill v 1 4 Drill Bit supplied FIGURE 15 SPECIAL COUPLING 100 000
21. to or damaged by negligence accident corrosive or contaminating atmosphere water excessive thermal shock impact abrasion normal wear due to use alteration or operation contrary to the owner s manual or if the serial number has been altered defaced or removed This warranty shall not apply if the input to the heating product exceeds by more than 2 of the rated input on the rating plate The Manufacturer shall not be liable for any default or delay in performance by its warranty caused by any contingency beyond its control including war government restric tions or restraints strikes fire flood acts of God or short or reduced supply of raw materials or products WARRANTY PROCEDURE To establish the installation date for any purpose under this Limited Warranty you must retain the original records that can establish the installation date of your unit If you do not provide such documents the start date of the term of this Limited Warranty will be based upon the date of unit manufacture plus thirty 30 days Failure to maintain the equip ment through regular annual service maintenance by a qualified service technician shall void the warranty LIMITATIONS AND EXCLUSIONS This document contains all warranties made by the Manufacturer and may not be varied altered or extended by any person There are no promises or agreements extending from the Manufacture other than the statements contained herein THIS WARRANTY IS IN LIEU OF ALL WARRANT
22. 00 B 155 150000 3UU _5100 165 150 000 S 504 me 130 190 000 so 504 29 SI0 HB i0 110 000 so 504 2 _5100 100 100 000 2r amp 0 60 10 U pera See next page for dimensions of heater components Burner tube reflector turn box a ee a ou 127 0 0 0 0 100 ITB 180 Manual 47 IM101230 RD SEP 2013 RL 8B BA FIGURE 24 HEATER DIMENSIONS Reflector length 120 inches __ al 10 1 4 Ax D 260 mm rig EN i 5 m3 As Electrical i supply iss 10 273 mm port is are ae 51 gt BURNER Y 1 ee E 2 7 8 add zh Y Y lt 103 gt NET LENGTH FIGURE 25 HANGER SPACING LENGTH AIR INTAKE TO VENT END STRAIGHT L Center of air intake to vent end 6 MIN 4 lt 24 typical lt Heater Expansion POSITION BURNER END HANGER 4 INCHES 10 CM FROM BURNER e LOCATE SYSTEM HANGERS NO LESS THAN 6 INCHES 15 CM AND NO MORE THAN 24 INCHES 61 CM FROM TUBE COUPLING ANGLE BURNER SUPPORT CHAIN BACK OVER BURNER ALLOWS TUBE SYSTEM EXPANSION Tube Tube Length L center air intake end Length L center air intake to end 10 11 3 3 4 135 3 4 345cm 50 49 11 3 4 599 34 1523cm 20 20 113 4 251 3 4
23. 2013 RL 8B 10 REFLECTOR INSTALLATION NOTE Ensure that you are installing a single reflector reflectors can stick together in packaging take care to separate them 100 ITB STRAIGHT TUBE After burner and tubes have been installed slide the re flectors one at a time into the wire hangers As each successive reflector is installed on line installation the ends of the reflectors will overlap to provide continuous coverage over the entire tube system The overlapping joints MUST BE FASTENED TOGETHER with a sheet metal screw Note that for either horizontal or angle mounting of the reflector the tube must be level along its length Improper mounting can result in overheating of controls and combustible materials Reflector extensions can be added to the heaters as an option See Figure 19 and instructions next page 100 U ITB U U TUBE After burner and tubes have been installed slide the double wide reflectors one at a time onto the hangers Fasten the FIRST hanger nearest the burner to the reflector with a sheet metal screw up through the hole in the tab at each end of the hanger Do not fasten any other hangers in the system to reflectors SEE FIGURE 12A As each successive reflector is installed the ends of the reflectors will overlap to provide con tinuous coverage over the entire tube system The overlapping joints MUST BE FASTENED TOGETHER with sheet metal screws Note that for both horizo
24. 3 IM101230 RD SEP 2013 RL 8B BA Low Voltage Digital Thermostat 24 Volts F or C selectable Not for use in corrosive or wet environments TruTemp Thermostat True comfort control for radiant heating systems senses and averages ambient and radiant temperatures Occupancy sensor with auto set back of 9 F 5 C Do not use in wet or corrosive environments Line Voltage Thermostat Dual Scale F or C Not for use in corrosive or wet environments Required For 24V Thermostat Control Relay Kit Single Heater per 24V Thermostat field installed in burner 24 Volt Option Control Center Multiple Tube Heaters controlled by a single TruTemp or 24V Thermostat field installed S100 ITB I amp O Manual 1 101230 RD SEP 2013 RL 8B BA JS 0569 WR JM 0150 XX JL 0772 XX JS 0568 KT JM 0303 54 90 degree Aluminized Steel Elbow Kit Kit includes aluminized steel elbow coupler and two end plate hangers For 180 elbow use two x JS 0508 SM or use Model S100U ITBU Side Reflector Extension Kit 10 deep IO ft long Each Tube Protection Screen 5 foot lengths JS 0508 SM 90 Elbow Kit JS 0508 SM Also includes two reflector end caps TUBE COUPLER JS 0509 KT JA 0780 XS For Builder Model 100 ITB I amp O Manual 55 IM101230 RD SEP 2013 RL 8B BA 30 REPLACEMENT PARTS 5100 ITB Burner PART DESCRIPTION PART BURNER HOUSING P
25. 30 second system pre purge Supplies power to the electronic pulse generator circuit for the Spark Igniter 30 000 volts open circuit Allows 21 seconds for Ignition trial TFI before system safety lockout occurs Senses the Burner flame for safe lighting Shuts off the spark after the Burner is lit Burner with direct spark ignition sequence is as follows 1a Line Voltage Thermostat Upon a call for heat by the line voltage Thermostat or ON OFF switch the Blower and the 120 24 Volt Transformer in the burner are powered simul taneously with 115 volts 1b TruTemp 24 Volt Thermostat Requires Single heater per 24V thermostat Relay Kit JS 0568 KT installs in burner Multiple heaters per 24V Thermostat Control Center JM 0303 KT The 120 volt supply to heater will power the 120v 24v Transformer and the 120V side of the Blower switching relay simultaneously A call for heat by the 24 volt Thermostat ener gizes the 24 volt control circuit and the 24v 120 volt relay powering the Blower 2 The 24 volt control circuit powers the DSI control in series through the normally open Air Pressure Switch APS and the normally closed Blocked Flue Switch BFS 3 The Blower creates a positive pressure and closes a normally open contact inside the Air Proving Switch APS 4 24 volts supplied to the DSI control initiates the 30 second pre purge cycle 5 After completing the 30 second pre purge cycle the DSI control generates high volta
26. 5 cm for every 3 m of system length T h 3 Tube system hangers must be located FIGURES SYSTEM CONFIGURATIONS i Straight in line STRAIGHT TUBE SYSTEM At a common height level 95 NOTE It is important that the CURE IREM tubes in the system are in stalled in alignment horizon tally level and vertically in 90 ELBOW line this will ensure system integrity yt Ty 4 x 4 x 6 Vent Tee FIGURE 6 TYPICAL MOUNTING HARDWARE 3 3 VOU BEAM CLAMP BAR JOIST HOOK OR EYE WITH HOOK OR HOOK OR PIPE RING CLAMP BOLT THROUGH EYE EYE OR CLEVIS NOTE Itis the installers responsibility to ensure that mounting hardware and fastening to structure are of sufficient strength to support the system 100 ITB I amp O Manual 30 IM101 RD SEP 2013 14 RL 8B BA 9 INSTALLATION OF HANGERS TUBES AND BURNER 9 1 S100 ITB STRAIGHT TUBE SYSTEM BURNER AND TUBE INSTALLATION For U Tube Systems S100U ITBU refer to section 9 2 page 17 N IMPORTANT SPECIAL NOTES READ FIRST 1 S100 ITB 100 x 20 ft Special Tube Coupling Refer to Section 9 3 Fig 15 2 S100 ITB 175 amp 200 Special Tube Coupling Refer to Section 9 4 Fig 16 These input rates have an unpainted titanium alloy stainless steel first tube with a flange painted white and an unpainted aluminized steel tube as the second tube all subse quent tubes are hot rolled steel The firs
27. 50 1 1 60 1 1 50 1 1 175 000 60 1 1 70 1 2 50 1 1 200 000 60 1 1 70 1 2 NOTE S100 Series tubes are NOT emissive coated except 10 x 45 000 amp 20 x 100 000 Btuh tubes are emissive coated Stand Alone tube kits require no additional tube kits Primary tube kits require at least one additional Secondary tube kit Secondary tube kit require a Primary tube kit FLEXIBLE GAS CONNECTOR Included in Burner Kit MUST INSTALL see Section 13 USA Stainless Steel Flexible Gas Connector CANADA Type 1 Hose Gas Connector 130 000 or less 130 000 or less JL 0771 XX 1 2 x24 m i gt JL 0771 RC 1 2 36 155 000 or more 155 000 or more JL 0771 YY 3 A x36 JL 0771 RB 3 4 x36 S100 ITB I amp O Manual 45 IM101230 RD SEP 2013 RL 8B BA 25B BURNER amp TUBE KIT ASSEMBLY CHART MODELS 51000 ITBU MODELS 51000 amp ITBU are approved for indoor commercial industrial non residential appli cations For outdoor wet and harsh environment applications refer to models SPW JZ IWP powder coated burner box and or STW JZ IW stainless steel burner box BEFORE INSTALLING ENSURE you have the CORRECT TUBE KIT s for the BURNER INPUT 51000 ITBU TUBE KIT PART amp QUANTITY REQUIREL Stand Alone Primary 2ndary Tube Kit Gross Weight Ibs gt 100 145 170 170 170 65 Side by Side Tubes Length gt 10 15 20 20 20 10 TM 1410 1415 1020 TM 0020 T
28. ART DESCRIPTION PRIMARY Burner housing coated orange Oo Z7 SUPPLEMENT Burner housing coated gray PRESSURE SWITCH TUBING Tubing set 2 x 20 PVC SE BURNER Cup Burner Cup 45 Mbh Burner Cup 60 80 100 Burner Cup Cast Aluminum No Hole Burner Cup large AIR RESTRICTOR RING Burner Cup air restr ring 9 32 Burner Cup air rest ring 0 375 Burner Cup air rest ring 175 S Burner Cup air rest ring 0 500 MAIN BURNER ORIFICE Gas orifice low intensity HR 48 DMS Gas orifice low intensity HR 30 DMS Gas orifice low intensity HR 42 DMS Gas orifice low intensity HR 25 DMS Gas orifice low intensity HR 36 DMS Gas orifice low intensity HR 18 DMS Gas orifice low intensity HR 31 DMS Gas orifice low intensity HR 5 2 mm Gas orifice low intensity HR 29 DMS Gas orifice low intensity HR 5 8 mm Gas orifice low intensity HR 9 64 inch Gas orifice low intensity HR 1 4 inch Gas orifice low intensity HR 24 DMS Gas orifice low intensity HR 6 7 mm Gas orifice low intensity HR 19 DMS 100 ITB I amp O Manual 1 101230 RD SEP 2013 RL 8B BA Gas orifice low intensity HR 19 64 inch PART DESCRIPTION PART DESCRIPTION PRIMARY SUPPLEMENT BURNER CHAMBER Burner Chamber 7 EQUALIZER PLATE Outlet equalizer plate 45 LP 29 Holes Outlet equalizer plate 45 NG 25 Holes 45 LP 45 NG Outlet
29. Combined System Length regardless of the allowed maximum length of individual vent or combustion air duct S100 ITB 1 amp Manual 29 IM101230 RD SEP 2013 RL 8B BA 13 COMBUSTION AIR DUCTING Do not install filters on the combustion air intake Ensure adequate clearance around the air intake to allow sufficient combustion air supply to the heater This heater requires optional 4 Fresh Air Intake Adapter JS 0532 SE to connect an out side combustion air duct An opening is located on the top surface of the burner housing for combustion air Ensure adequate clearance around this opening to allow sufficient combustion air supply to the heater Combustion air duct must be constructed of noncombustible material When a tube heater is operated in a negative air condition or air born dust or contaminants are present as in woodworking and welding shops air for combustion must be ducted from outside the negative or contaminated area to the 4 inch 10 cm diameter intake flange supplied on the blower Maximum system vent and duct length is listed above e The total system length and individual flue vent or the combustion air duct is not to ex ceed the lengths listed above Total combined system length is reduced by five feet for every 90 elbow installed in the vent or duct and in the tube system see above for allowable total lengths e Exceeding the allowable lengths may create condensation or soot conditions and will void CSA De
30. D NOTE THE LENGTH OF GAP AT WHICH THE SPARK DISCONTINUES IF THERE IS NO SPARK OR WEAK SPARK REPLACE THE IGNITION WIRE SPARK IGNITER SET UP Use the following diagram to check the Igniter gap If the gap is incorrect all adjustments should be made with the GROUND PRONG PIN ONLY DO NOT BEND THE IGNITER PRONG USE THE BLACK BARS BELOW AS A GUIDE FOR AD JUSTMENT USE THE BARS THAT COINCIDE WITH IGNITION SENSOR THE FORMAT amp SIZE OF THIS PUBLICATION PRONG IF this manual is in s E 3 16 1 4 booklet format 8 5 x 11 folded in half use these bars IF this manual is 8 5 x 11 3 16 1 4 I I I I I full format i use these I I 30 41 RD SEP 2013 RL 8B BA S100 ITB 180 Manual IM1012 23 FLAME SENSING CIRCUIT The output of the flame sensing circuit cannot be checked directly on the S87 body Check the flame sensing circuit directly by checking the flame sensing current from the sensor to the S87 as follows 1 Connect a meter dc microammeter scale in series with the flame signal ground wire as shown below Using the Honeywell W136A Test Meter or equivalent Disconnect the ground wire from the S87 Connect the red positive meter lead to the free end of the ground wire Connect the black negative meter lead to the quick connect ground terminal on the S87 2 Restart the system and read the meter The flame sensor c
31. DM JS 0728 DM JS 0729 DM JS 0729 DM 0 30 in 7 4 mm 7 3 mm 7 3 mm 7 2 mm 0 28 in 7 1 mm 7 0 mm S100 ITB 200 NG 30 IN JS 0774 MM JS 0773 MM JS 0773 MM 48 0772 JS 0728 IN JS 0771 MM JS 0770 MM 190 5 22 23pms 25DMS 260 8 5100 ITB 200 LPG c 749 DM Js 0720 DM JS 0720 DM JS 0721 DM JS 0722 DM JS 0723 DM JS 0725 DM JS 0726 DM 100 ITB 1 amp Manual 51 IM101230 RD SEP 2013 RL 8B BA MODEL NO 29 OPTIONAL ACCESSORIES 2 Lion Chain 115 Ib work load 200 ft roll S Hooks 1 7 8 package of 25 Flue Vent Terminal 4 wall horizontal 6 wall horizontal Torctite Coupler Sufficient quantity supplied with heater Use for connection of vent tee or replacement part Vent Tee 4 X 4 X 6 Couplers optional see above 100 ITB I amp O Manual 1 101230 RD SEP 2013 RL 8B BA JL 0800 XX JL 0798 SH JA 0528 XX JA 0529 XX JA 0516 SW JA 0514 XX 52 Fresh Air Intake Adapter JS 0532 SE Fresh Air Intake Cap Wall JS 0532 VC Fresh Air Intake Cap Roof 4 roof cap JA 0530 XX 6 roof cap JA 0531 XX Clearance Sign Required in some jurisdictions WARNING e Vehicle service garages JL 0798 CS aoe e 3 4 high red lettering on MAINTAIN CLEARANCE FROM white background TUBE HEATER TO VEHICLES AND COMBUSTIBLE MATERIALS 100 ITB I amp O Manual 5
32. E OUTSIDE WALL MODEL MAXIMUM TO HEATER LONG AXIS DISTANCE PARALLEL TO WALL IN FEET Straight or hecht HEATERS HORIZONTAL U Tube ft m S100 ITB 200 5100 ITB 175 7 COMBUSTIBLE CLEARANCE BEHIND refer to Table 1 S100 ITB 45 8 12 2 5 4 RECOMMENDED MOUNTING HEIGHTS are typical to provide optimum comfort in general space heating applications Variance to these typical heights can occur in some applications e Higher mounting heights due to structure or application requirements e Lower mounting heights for area or spot heat or in areas with greater infiltration losses near overhead doors etc IMPORTANT Single or multiple heater placement must be such that continu ous operation of heater s will not cause combustible material or materials in storage to reach a temperature in excess of ambient temperature plus 90F 50 It is the installer s responsibility to ensure that building materials with a low heat tolerance which may degrade at lower temperatures are pro tected to prevent degradation Examples of low heat tolerance materials include vinyl siding fabrics some plastics filmy materials etc Refer to Clearance to Combustibles information on pages 6 to 8 and Figure 1 and Table 1 7 SYSTEMS INCORPORATING 90 ELBOWS AND 180 ELBOWS The radiant tube heater can be installed in configurations as illustrated in FIGURE 4 below with a maximum of two 90
33. IES EXPRESSED OR IMPLIED TO THE EXTENT AUTHOR IZED BY THE LAWS OF THE JURISDICTION INCLUDING SPECIFICALLY THE WARRANTIES OR MERCHANTIBIL ITY OF FITNESS FOR A PARTICULAR PURPOSE It is understood and agreed that the Manufacturer s obligation hereunder is limited to repairing or replacing parts deter mined to be defective as stated above In no event shall the Manufacturer be responsible for any alleged personal inju ries or other special incidental or consequential damages As to property damages contract tort or other claim the Manufacturer s responsibility shall not exceed the purchase priced paid for the product All replacement parts will be warranted for the unused portion of the warranty coverage period remaining on the appli cable unit Some Authorities do not allow certain warranty exclusions or limitations on duration of warranty or the exclusions or limi tations of incidental or consequential damages In such cases the above limitations or exclusions may not apply to you and are not intended to do so where prohibited by law This warranty gives you specific legal rights You may also have other rights which vary by jurisdiction SCHWANK GROUP 2 SCHWANK WAY WAYNESBORO GEORGIA 30830 5285 BRADCO BLVD MISSISSAUGA ON L4W 2A6 Ph 1 877 446 3727 Fax 1 866 361 0523 www SchwankGroup com www InfraSave com
34. IS THE TOTAL LENGTH OF THE VENT add 108 for each bend FEET WHAT LENGTH IS COMBUSTION AIR INTAKE add 10ft for each bend FEET IF REQUIRED WHAT IS THE LENGTH OF THE TURBULATOR S FEET IF INSTALLED IS TURBULATOR AT FLUE END OF SYSTEM Yes _ MAXIMUM STACKING HEIGHT SIGN S POSTED THERMOSTAT S L THIS HEATER MUST BE ELECTRICALLY GOUNDED FAX COMPLETED REPORT TO TECHNICAL SERVICES FAX 1 866 361 0523 VOICE 1 877 446 3727 S100 ITB I amp O Manual 1 101230 RD SEP 2013 44 RL 8B BA 25 BURNER amp TUBE KIT ASSEMBLY CHART MODELS 100 ITB MODELS S100 amp ITB are approved for indoor commercial industrial non residential applica tions For outdoor wet and harsh environment applications refer to models SPW JZ IWP powder coated burner box and or STW JZ IW stainless steel burner box BEFORE INSTALLING ENSURE you have the CORRECT TUBE KIT s for the BURNER INPUT 5100 ITB TUBE KIT PART amp QUANTITY REQUIRED Tube Kit Gross Stand Alone Kits Primary Kits Secondary Kits Weight lbs gt 80 120 120 170 210 165 165 120 165 Tube Length ft 10 20 20 30 40 30 30 20 30 4510 1020 1420 TM 1430 TM 1040 TM F030 TM 1030 TM 0020 TM 0030 INPUT Btuh SX SX SX SX SX SX SX SX SX 10 1 45 000 20 20 1 60 000 30 i 20 1 80 000 30 1 40 1 100 000 20 1 30 1 110 000 40 1 50 1 1 30 1 130 000 40 1 50 1 1 40 1 155 000
35. M A120 TM 0010 INPUT Btuh SU SU SU SU SU SU 60 000 2 x 10 1 2 x 10 1 80 000 9 2 x 15 1 2 x 15 1 110 000 2 x 20 1 2 x 15 1 130 000 de 2 x 20 1 1 155 000 8 2 x 30 14 1 175 000 2 x 30 14 1 200 000 2 x 30 14 1 These kits include Turn Box JS 0513 BU packed and shipped in a separate carton NOTE S100U ITBU series tubes are NOT emissive coated Stand Alone tube kits require no additional tube kits Primary tube kits require at least one additional Secondary tube kit Secondary tube kit require a Primary tube kit FLEXIBLE GAS CONNECTOR Included in Burner Kit MUST INSTALL see Section 13 USA Stainless Steel Flexible Gas Connector CANADA Type 1 Hose Gas Connector 130 000 or less 130 000 or less JL 0771 XX 1 2 x24 m i gt JL 0771 RC 1 2 36 155 000 or more 155 000 or more JL 0771 YY 3 A x36 JL 0771 RB 3 4 x36 100 ITB I amp O Manual 1 101230 RD SEP 2013 46 RL 8B BA 26 MODEL INPUT RATINGS BTUH AND DIMENSIONS BTUH NOMINAL OVERALL OVERALL INPUT STRAIGHT HEATER NOMINAL hearer APPROX 0 to 4500 LENGTH LENGTH ABOVE LENGTH STRAIGHT U TUBE SEA LEVEL ft ft 51007178 200 200000 eve s100 1T8 200 200 000 e0 50 282 Si00 mB200 200000 so 504 _5100 175 175000 70 eve si00 1TB 175 175 000 30u 282 SI HBTS 175000 so 504 me SI
36. NCES This heater must be mounted with at least the minimum clearances between the heater and combustibles as shown in FIG 1 TABLE 1 Page 7 It is the installer s responsibility to ensure that building materials with a low heat tolerance which may degrade at lower temperatures are protected to prevent degradation Examples of low heat tolerance materials include vinyl sid ing fabrics some plastics filmy materials etc Positioning of lights sprinkler heads overhead doors storage areas gas and electrical lines parked vehicles cranes and any other possible obstruction or hazard must be evaluated prior to installation Ensure adequate clearance around the air intake at the burner to allow sufficient com bustion air supply to the heater 6A SERVICE CLEARANCE The lower jaw of the burner cabinet swings down to provide convenient service access to burner components Provide a minimum clearance from any wall or obstruction of 6 inches 15 cm to the access end of the burner housing and a minimum of 24 inches 61 cm to any ONE side to allow servicing of burner blower and controls see Fig ure 2 the minimum clearances to combustibles must always be maintained For guidelines to heater placement refer to TABLE 2 below FIGURE 2 SERVICE CLEARANCE a gt 24 Min 6 One side Min ir or other 100 ITB 180 Manual 1 1 IM101230 RD SEP 2013 RL 8B BA TABLE 2 GUIDELINES FOR HEATER PLACEMENT DISTANC
37. NOT SENSING FLAME WITHIN THE 21 SECOND TFI AND IS STILL TRYING TO LIGHT CHECK CONTINUITY OF SENSOR CABLE AND GROUND WIRE YES CHECK BURNER FLAME IS COVERING SENSOR CHECK FLAME SIGNAL IN SERIES WITH THE GROUND AND MODULE FOR 1 50 MINIMUM IF SIGNAL IS LOWER CHANGE IGNITER IF CHECKS ARE OK REPLACE CONTROL SYSTEM RUNS UNTIL CALL FOR HEAT NOTE IF IGNITION CONTROLS GOES INTO A ENDS LOCKOUT INTERRUPT POWER AND RESTART e CHECK CONTINUITY OF SENSOR CABLE AND YES GROUND WIRE AS A POOR GROUND COULD RE SULT IN ERRATIC BEHAVIOUR AND NUISANCE SHUTDOWNS EVEN THOUGH OPERATION IS NOR MAL AT THE TIME OF CHECKOUT CHECK FOR EXCESSIVE HEAT AT SENSOR INSU LATOR AS TEMPERATURES ABOVE 1000 538 CAUSES SHORT TO GROUND CHECK FLAME SIGNAL IN SERIES WITH THE GROUND AND MODULE FOR A MINIMUM 1 5UA IF SIGNAL IS LOWER CHANGE IGNITER IF CHECKS ARE OK REPLACE CONTROL CALL FOR HEAT ENDS CHECK TEMPERATURE CONTROLLER SYSTEM SHUTS OFF CHECK FOR FAULTY WIRING REMOVE GAS VALVE LEAD AT CONTROL YES IF VALVE CLOSES RECHECK THE TEMPERATURE CONTROLLER AND WIRING IF VALVE STAYS OPEN REPLACE GAS VALVE TROUBLESHOOTING ENDS SEE 587 DSI CHECK 100 ITB I amp O Manual 1 101230 RD SEP 2013 40 RL 8B BA 22 SPARK IGNITION CIRCUIT The step up transformer in the ignition control provides spark ignition at 30 000 volts open cir cuit To check the spark ignition circuit proceed as follows Shut off gas
38. REPLACE THE RELAY SWITCH Air Proving Switch HAS CLOSED CHECK FOR OBSTRUCTION IN THE AIR INTAKE Blocked Flue Switch REMAINS CLOSED AND FLUE 24 VOLTS PRESENT AT DSI CONTROL CHECK TUBING TO SWITCHES IS CONNECTED AND NOT BLOCKED OR KINKED CHECK IF AIR PROVING SWITCH IS CLOSING WHEN BLOWER IS RUNNING YES CHECK AIR PRESSURE WITH MANOMETER REPLACE ANY DEFECTIVE SWITCH SPARK IGNITER SENSOR CHECK DSI CONTROL FUSE FOR CONTINUITY VISIBLY CHECK IF IGNITER IS SHORTING OUT CHECK GROUND WIRING YES REMOVE AND INSPECT IGNITER AND LEAD CHECK BOOT OF THE IGNITION CABLE FOR SIGNS OF MELTING OR OVERHEATING IF YES TAKE PROTECTIVE ACTION TO SHIELD CABLE AND BOOT FROM EXCESSIVE TEMPERA TURE REPLACE ANY DEFECTIVE COMPONENT 24V TO GAS VALVE CHECK CERAMIC INSULATOR AND CAP CHECK SPARK GAP SETTING IS 3 16 ADJUST BY MOVING THE GROUND PRONG ONLY PERFORM IGNITION LEAD TEST See SPARK IGNI TION CIRCUIT INSTRUCTIONS Section 22 GOOD SPARK REPLACE IGNITER NO SPARK OR WEAK REPLACE CONTROL 100 ITB I amp O Manual 39 IM101230 RD SEP 2013 RL 8B BA MAIN BURNER LIGHTS CHECK FOR STRONG SPARK AT IGNITER e SEE PREVIOUS PAGE CHECK FOR 24 VAC ACROSS GAS VALVE CHECK OUTPUT VOLTAGE FROM CONTROL TER MINALS TO GAS VALVE IF NO VOLTAGE RE PLACE CONTROL CHECK ELECTRICAL WIRING AND VOLTAGE BE TWEEN IGNITION CONTROL AND GAS VALVE IF OK REPLACE GAS VALVE YES SPARK STOPS WHEN BURNER LIGHTS CONTROL IS
39. RL 8B BA 8 SUSPENDING THE SYSTEM GENERAL Inadequate or improper suspension of the tube heater can result in collapse of the system property damage and personal injury or death It is the installer s responsibility to ensure that the hardware and structural sup ports from which the heater is suspended are sound and of adequate strength to support the weight and expansion forces of the heater Consider that the heater will expand in length as much as 1 2 inch 12 5 mm or more for every 10 ft of system length typically the greater the firing rate the greater the expansion Refer to Sections 13 amp 14 1 Survey the available structural supports considering the system configuration and heat re quirements of the area to establish the optimum heater location a Locating a heater directly under joists or beams or installing supplemental steel support rail or angle iron can substantially reduce labor and materials 2 Hardware with a minimum 60 Ib 30 kg work load must be used at each heater suspension point A 8 Jack Chain or equivalent is typically used for suspending the heater a Connect to the structure using typical hardware as illustrated in FIGURE 6 below or by other mechanically sound means b If rigid devices such as 3 8 threaded rods are used for suspension swing joints or other means must be provided to allow for system expansion approximately 1 2 inch to 1 inch for every 10 ft 1 cm to 2
40. TURES Low Intensity Heaters are suitable for use in commercial garages when installed in accordance with the latest edition of the Standard for Parking Structures ANSI NFPA 88 or the Standard for Repair Garages ANSI NFPA No 88B or the Canadian Natural Gas and Propane Installa tion Code B149 1 An overhead heater shall be located high enough to maintain the mini WARNING mum distance to combustibles as shown on the heater rating plate from the heater to any vehicles parked below the heater Overhead heaters shall be installed at least 8 ft 2 4 m above the floor 4 INSTALLATIONS OTHER THAN SPACE HEATING Use for process or other applications that are not space heating will void the C S A certification and product warranty Process application requires field inspection and or certification by local authorities having jurisdiction S100 ITB 1 amp Manual 9 IM101230 RD SEP 2013 RL 8B BA Improper installation adjustment alteration service or maintenance can cause property damage injury or death Read and understand this installation and operation manual thoroughly prior to assembly installation operation or service to this appliance This heater must be installed and serviced only by a trained gas service technician Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other gas fired appliance Failure to comply could result in personal injury death fi
41. amage and will void the heater warranty Tube Kits are supplied with 4 ft amp 10 ft turbulator s factory installed into the tube s Tubes with turbulators are clearly labeled for easy identification The 155 20U model requires a 2 ft turbulator be installed in the field see below GAS MODEL TURBULATOR TURBULATOR LOCATION TYPE LENGTH IN TUBE SYSTEM wan NGoiP SWO 18930 7 155 Models 150 000 Btuh 2 ft turbulator is supplied in the Burner Kit and is field installed 20 ft U heater Insert in end of third tube in system 1st tube after turn box prior to the 10 ft turbulator that is factory installed in the last tube total 12 ft turbulator e 30 ft U heater Discard 2 ft turbulator not required 28 HIGH ALTITUDE INSTALLATION When this appliance is installed above the altitude stipulated below the input must be de rated by 4 for each 1000 ft If your local utility supplies gas with a de rated heat content no orifice change is required in the heater Check with your local utility regarding de rating USA The factory installed orifice for this appliance is approved for altitudes zero to 2000 feet above sea level Above 2000 feet refer to table below Canada The factory installed orifice for this appliance is approved for altitudes zero to 4500 feet above sea level When installed above 4500 feet refer to the table below ORIFICE TABLE NEXT PAGE S100 ITB I amp
42. codes and or standards may require revision to equipment and installation proce dures In case of discrepancy the latest codes standards and installation manual will take pri ority over prior releases Models 100 and ITB may be installed for heating of commercial industrial non residential indoor spaces MODELS AVAILABLE FOR OTHER APPLICATIONS Models SPW JZ and IWP have a powder coated water resistant burner enclosure and may be installed for heating of commercial industrial non residential outdoor spaces and wet indoor environments Models STW JZ and IW have a stainless steel water resistant burner enclosure and may be installed for heating of commercial industrial non residential outdoor spaces and harsh wet indoor environments 100 ITB I amp O Manual 1 101230 4 RD SEP 2013 RL 8B BA Heater Expansion It is a normal condition that during heat up and cool down a tube heater will expand and contract Allowances for heater expansion N must be made in the gas connection venting and combustion air ducting Improper installation alteration or adjustment can result in Gas Connection Improper installation connection or adjustment can result in property damage toxic gases asphyxiation injury or death Using an ap N proved flexible gas connector in the USA or Type 1 hose connector in Canada the gas supply to the heater must be connected and tested in accordance with all lo cal state provincial
43. ct sites Confer with project site safety health and engineering staff and or local authorities having jurisdiction such as the Fire Mar shall and Department of Labor for possible contaminants and any conflict with the installation of hot surface heating equipment 100 ITB I amp O Manual 1 101230 RD SEP 2013 30 RL 8B BA 13 GAS SUPPLY HEATER EXPANSION FLEXIBLE GAS CONNECTION The gas supply must be installed to the heater using e USA an approved Stainless Steel Flexible Gas Connector certified for use on an infrared radiant tube heater ANSI 721 24 CSA 6 10 e CANADA an approved Type 1 Hose Gas Connector CAN CGA 8 1 The heater must be isolated from the gas supply piping system by closing its individual manual shut off valve field supplied during any pressure testing of the gas supply piping system CAUTION Compensation for normal gas supply pipe expansion and radiant tube heater expansion must be provided All piping must conform to local codes Provide a 1 8 in 3 2 mm NPT plugged tapping accessible for test gauge con nection immediately upstream of the gas supply connection to the heater DO NOT use pressure greater than 1 2 psig to pressure check the heater TEST FOR LEAKS All gas piping and connections must be tested for leaks after the installation is completed Apply soap suds solution to all connections and joints and if bubbles appear leaks have been detected and must be correc
44. e sensor must be constantly immersed in flame Check burner flame condition as shown op posite Observe burner rating plate for the correct gas pressure and check with a manometer If gas pressure is correct check line and orifice for ob structions 42 24 START UP COMMISSIONING SHEET A THIS EQUIPMENT HAS BEEN FACTORY FIRED AND TESTED PRIOR TO SHIPMENT HOWEVER THIS APPLIANCE IS NOT PLUG amp PLAY IT RE QUIRES COMMISSIONING AND FIELD ADJUSTMENT SPECIFICATIONS CONFIRMATION TO ENSURE SAFE AND EFFICIENT OPERATION COMMISSIONING REPORT AS PER 180 MANUAL AND LOCAL CODES Located on burner rating plate HEATER SERIAL NUMBERI u u u Located on burner rating plate TO ENSURE THAT SITE CONDITIONS ARE COMPATIBLE WITH THE HEATER S PER FORMANCE AND TO ALLEVIATE NUISANCE CALL BACKS THE FOLLOWING START UP NEEDS TO BE COMPLETED BY THE QUALIFIED GAS INSTALLER A TECHNICIAN CALLING FOR TECHNICAL SUPPORT MUST PROVIDE THE INFORMATION FROM THE COMPLETED COMMISSIONING REPORT ON THE NEXT PAGE FAX COMPLETED REPORT TO TECHNICAL SERVICES FAX 1 866 361 0523 VOICE 1 877 446 3727 A START UP SMOKE During start up material coatings used in the production process of tubes and reflectors will burn off and create smoke during the first hour of operation This is temporary and normal Please ensure that there is sufficient ventilation to adeq
45. eel tube 10 swaged JS 0515 SW 5 Steel tube 5 swaged IGHT GLASS ASSEMBLY JS 0536 XX Sight glass assembly tube heater IGNITER KIT JA 0571 KT lgniter amp gasket kit DSI tube heater URBULATOR see Table 4 in Manual JS 0534 SS lTurbulator 5 8 Plates 45 x 10 ft ONLY JS 0533 UA Turbulator 2 Model 155 A 150 000 40 50 20 U JS 0533 SH Turbulator 4 JS 0533 LG__ Turbulator 10 JA 0516 SW swaged tube coupler torctite RIVET STAINLESS STEEL JA 0516 RS 1 4 Stainless Steel Tube Connection Rivet 1 4 DRILL BIT JA 0516 DS 1 4 Drill Bit 90 ELBOW 4 JA 0508 SW 00 degree elbow 35 180 ELBOW 4 JA 0513 SW 180 degree elbow 36 DOUBLE STEEL HANGER JS 0505 BU U tube reflector hanger 37 TURN BOX JS 0513 BU U tube turn around box DOUBLE REFLECTOR JS 0502 BU Wide reflector 24 x 120 JS 0502 BU5 Wide reflector 24 x 60 REFLECTOR END CAP JS 0502 ND 5100 series U reflector end cap 40 OPTIONAL ROOF VENT CAP JA 0530 XX roof vent cap 41 JOPTIONAL ROOF WALL CAP JA 0528 XX horizontal wall vent terminal S100 ITB 180 Manual RD SEP 2013 58 RL 8B BA Schwank LIMITED WARRANTY CERTIFICATE radiant heaters FOR GAS FIRED INFRA RED LOW INTENSITY TUBE HEATERS 5100 51000 amp ITB ITBU SERIES The Manufacturer warrants that this product is free from defects in material or workmanship under normal use and ser vice subject to the terms of this documen
46. elbows per heater The use of elbows reduces the total maximum vent allowable See Section 11 Flue venting 100 ITB I amp O Manual 1 101230 12 RD SEP 2013 RL 8B BA 90 elbows JS 0528 SM are shipped as a kit with one coupler and two reflector end caps The 5100 ITB is available a U Tube model 51000 ITBU using 180 turn box A double wide reflector covers the double tube run Alternately for a 180 elbow order 2 x 90 kits that connect to create a 180 IMPORTANT Models with input 100 x 20 ft 30 kW x must only be installed as a straight system with no elbows allowed at the 10 ft 3 m location Elbow Location Input A minimum run of straight radiant tube must be con nected to the burner before any elbow as follows Inputs 200 60 kW and 175 N Mbh 50 kW 25 ft 7 6 m Input 155 Mbh 45 kW 20 ft 6 m Inputs 130 Mbh kW and 110 Mbh 32 Kw 15 ft 4 6 m and Inputs 80 Mbh 23 kW 60 18 E and 45 Mbh 13 kW a minimum of 10 ft 3 m straight tube be fore FIGURE SYSTEM ELBOW KIT see page 50 for 180 elbow dimensions 90 Elbow Kit JS 0508 SM Also includes two reflector end caps TUBE COUPLER 5 3 End Cap 90 Elbow Reflector Tube Coupler End Cap Flange OVER Reflector Unswaged end of elbow and tube swage End Cap Flange UNDER Reflector of previous tube or elbow inserted 100 ITB I amp O Manual 30 1 RD SEP 2013
47. equire changes to the product and or this manual This publication or parts thereof may not be reproduced in any form without prior written consent from The Manufacturer Unauthorized use or distribution of this publication is strictly prohibited Schwank Group Schwank and InfraSave brands 5285 Bradco Boulevard Mississauga Ontario L4W 2A6 PO Box 988 2 Schwank Way Waynesboro Georgia 30830 Customer amp Technical Services Phone 877 446 3727 Fax 866 361 0523 e mail csr schwankgroup com www schwankgroup com www infrasave com 100 ITB I amp O Manual 1 101230 2 RD SEP 2013 RL 8B BA 100 51000 and ITBU SERIES GAS FIRED INFRARED LOW INTENSITY TUBE TYPE TABLE OF CONTENTS TOPIC INSTALLATION IMPORTANT INFORMATION READ FIRST A APPLICATION HEATER EXPANSION AX GAS CONNECTION See also Flexible Gas Connection VENTING A START UP SMOKE CLEARANCE TO COMBUSTIBLES A Clearances Figure amp Table STACKING HEIGHT SIGN LABOR REQUIREMENTS INSTALLATION IN AIRCRAFT HANGARS INSTALLATION IN COMMERCIAL GARAGES INSTALLATIONS OTHER THAN SPACE HEATING PRE INSTALLATION SURVEY MOUNTING CLEARANCES SERVICE CLEARANCE HEATER PLACEMENT GUIDELINES SYSTEMS WITH 90 amp 180 ELBOWS ELBOW KIT DIMENSIONS SUSPENDING THE SYSTEM BURNER amp TUBE INSTALLATION STRAIGHT TUBE SYSTEM U TUBE SYSTEM SPECIAL COUPLING 100 175 amp 200 Mbh 20 9 4 SESMIC RESTRAINT 9 5 HIGH WIND RESTRAINT 9
48. ers may be vented through an approved common 4 x 4 x 6 Vent Tee 10 x 10 x 15 cm supplied by the manufacturer Vent pipe from each heater does not need to be equidistant to the vent Tee but must comply to requirements below The two S100 ITB I amp O Manual 1 101230 26 RD SEP 2013 RL 8B BA heaters must be controlled by a single common thermostat or ON OFF switch e Install a minimum 36 inch 91 cm length of minimum 26 gauge single walled 4 10 cm di ameter vent pipe on the system and a minimum 12 inch 30 cm before any Tee or Elbow Seal all vent connections with high temperature sealant Vent connections must be secured with three 3 48 sheet metal screws uniformly spaced around the circumference of the pipe e Any horizontal vent pipe must slope approx 1 4 per foot away from heater e When the vent pipe passes through a cold or unheated area where the ambient temperature is likely to produce condensation of the flue gases the vent pipe will be insulated with a suit able material as approved and specified by the insulation manufacturer to withstand tem perature up to 460 F 238 C The vent system must always be adequately supported to prevent sagging FIGURE 20 Heater Expansion Suggested Vent Configuration All Vent Pipe amp Adapters By Others ALLOW FOR HEATER EXPANSION VENT AND AIR DUCT Othiar REFLECTOR fit installation of the vent and duct are ac ceptable providing
49. fired appliance Failure to comply could result in personal injury death fire and or property dam age Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other gas fired appliance This appliance may have sharp edges and corners Wear protective clothing such as gloves and protective eye wear when servicing this or any other appliance APPLICATION A gas fired radiant tube heater may be installed for heating of commercial industrial non residential spaces It is beyond the scope of these instructions to consider all conditions that may be encountered Installation must conform with all local building codes or in the absence of local codes with the National Fuel Gas Code ANSI Z223 1 NFPA 54 the U S A or the Natural Gas and Propane Installation Code CSA B149 1 in Canada The latest edition Electri cal Code ANSI NFPA NO 70 in the U S A and PART 1 CSA 22 1 in Canada must also be ob served Installation of a gas fired tube heater must conform to all heating installation design procedures including clearance to combustibles connection to the gas and electrical supplies and ventila tion This heater is not for installation in a Class 1 or Class 2 explosive environment nor a resi dence If installation of this equipment is in question consult with local authorities having juris diction Fire Marshall labor department insurance underwriter or others Revisions to
50. ge to the Spark Igniter and 24 volts to energize the Gas Valve 6 The Burner will light and establish a steady flame 7 Once the flame sensor determines there is a steady flame established with a minimum flame signal of 1 5 uA the spark igniter is then de energized 8 In the event ignition does not occur the safety circuit will function to interrupt gas flow after approximately 21 seconds and lock the system out No further gas will flow until the power has been manually interrupted for a period of 30 seconds This will reset the ignition mod ule and the operating sequence will restart at step 1 9 If the blower does not run the blower air pressure switch normally open contact does not close and power is not supplied to the ignition control 100 ITB I amp O Manual 1 101230 RD SEP 2013 38 RL 8B BA 21 TROUBLESHOOTING GUIDE Improper adjustment alteration service or maintenance can cause property damage injury or death This heater must be installed and serviced only by a trained gas service technician SEQUENCE OF EVENTS APPLY 120 VOLTS SET THERMOSTAT TO CALL FOR HEAT COMBUSTION AIR BLOWER STARTS NO e CHECK IF 120 VOLTS PRESENT AT BLOWER IF YES REPLACE DEFECTIVE BLOWER e CHECK 24V SUPPLY TO RELAY SWITCH CHECK 120V SUPPLY TO RELAY SWITCH IF ELECTRICAL SUPPLY PROBLEM MAKE RE QUIRED REPAIR TO RESTORE 120V e CHECK FOR 120V FROM RELAY SWITCH e IF NO SWITCHING IS OCURRING
51. infra Model Model 5100 1000 amp ITB Schwank INNOVATIVE HEATING SO radiant heaters LOW INTENSITY TUBE TYPE INFRARED HEATERS WARNING Improper installation adjustment alteration service or maintenance can cause property damage injury or death Read the installation and operating and maintenance instruc tions thoroughly before installing or servicing this equipment SAFETY ALERT This heater must be installed and serviced only by a trained gas service techni cian Failure to comply could result in personal injury death fire and or property damage Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other gas fired appliance IF YOU SMELL GAS m Extinguish any open flame m Donotattempt to light this or any other appliance m Don t touch any electrical switch or telephone m Immediately call your gas supplier from a neighbor s phone m Follow any and all instruction from your gas supplier m f your gas supplier is not available call the fire department Keep this manual in a secure place FIELD CONVERTIBILITY Record for future reference This appliance is field con vertible to LP gas Model Serial located on heater rating label 100 ITB 180 Manual IM101230 RD SEP 2013 RL 8B BA NOTICE This manual is current for this product Occasional revision of the product Certification Stan dard may r
52. inless steel will glow red while heater is in operation THIS IS A NORMAL CONDITION 2 TURBULATORS Also refer to Table page 47 155 Models 150 000 Btuh 2 ft turbulator is supplied in the Burner Kit and field installed e 155 x 20 ft U heater Insert 2 ft turbulator in end of third tube in the system 1st tube after turn box prior to the 10 ft turbulator that is factory installed in the last tube total 12 ft turbulator e 155 x 30 ft U heater Discard 2 ft turbulator not required All other turbulators are factory installed inside tube s that are clearly labeled with instruction as to where the tube s must be installed Also see page 47 S100 ITB I amp O Manual 1 7 IM101230 RD SEP 2013 RL 8B BA 1 Install Hangers using chain or other suitable suspension hardware at each side of the hanger See Figure 11 next page i Two hangers for first section from burner and one hanger for each additional section No closer than 12 30 cm and no further than 14 35 cm from the burner tube flange iii No closer than 6 15 cm from a tube connection in the system iv No further than 18 61 cm from a tube connection in the system v If angle mounting a U Tube model the vent side must be in the upper position 2 With all hangers in alignment and suspended at the same height and angle insert first alu minized tube section on to the first two hangers See Figure 12A next page e Also lay the ven
53. le 1 for values NOTE PEEL amp STICK SIGN IS SUPPLIED USE AN INDELIBLE MARKER TO ENTER VALUES H S amp POST THE SIGN ADJACENT TO THE HEATER THERMOSTAT OR PROMINENT LOCATION See next page for details Suspended at an Suspended angle up to 45 horizontally Maximum Maximum Stack Height Stack Height H T C H T C Tismeas T T is meas ured on site ured on site is in Table H C is in Table FLOOR MODEL SUSPENDED AT AN ANGLE SUSPENDED UP TO 45 DEGREES HORIZONTALLY BOTH STRAIGHT nm alise cipis EE TR inches cm inches c inches cm inches cm inches cm E inches cm 4 112 2 107 5 2 E 0 26 9 23 lt I NOTE Clearances are measured from the reflector The clearance to combustible materials represents the minimum distance that must be main tained between the heater and a nearby surface The stated clearance to combustibles 100 ITB 180 Manual IM1012 7 30 RD SEP 2013 RL 8B BA represents a surface temperature of 90F 50 above room temperature contin ued It is the installer s responsibility to ensure that building materials with a low heat tol erance which may degrade at lower temperatures are protected to prevent degrada tion Examples of low heat tolerance materials include vinyl siding fabrics some plastics filmy materials etc
54. ntal and angle mounting the tube must be level along its length Improper mounting can result in overheating of controls and combustible materials Reflector extensions can be added to the heaters as an option See Figure 19 and instructions next page 100 ITB I amp O Manual 1 101230 RD SEP 2013 24 RL 8B BA FIGURE 19 REFLECTOR EXTENSIONS OPTIONAL IF REQUIRED Reflector Extension Kit JS 0509 KT Includes e Qty 1 x 10 ft long x 10 inch deep reflector extension Qty 3 x S Hooks Reflector extensions may be installed one or both sides 10 25 cm Reflector extensions may be installed on one side or both sides of the reflector Reflector extensions are 116 295 cm long Holes 8 in the reflector extension for S hooks are located 2 25 5 7 cm from each end and one at the center Drill 1 4 7 mm holes in the reflector 3 4 2 cm up from the bottom edge of the reflector to align with the 3 holes in the top of the reflector extension Insert 5 hook down through hole in the top of the reflector extension Rotate S hook approx 90 and insert into hole drilled in reflector Settle reflector extension into place Insert S hook from top and rotate v Au S100 ITB 8 Manual 25 IM101230 RD SEP 2013 RL 8B BA 12 FLUE VENTING Inadequate venting of a heater may result in asphyxiation carbon monoxide poisoning injury
55. o the heater If roof slope exceeds 9 12 consult NFPA 54 ANSI 7223 1 or CSA B149 1 12A Combined System Length Tube Heater Vent Combustion Air Duct MINIMUM VENT LENGTH Vented or Unvented e Minimum vent length of 3 ft 91 cm is required MAXIMUM SYSTEM LENGTH includes Tube Heater length combustion air duct vent e Each 90 elbow in the system has an equivalent length of 5 ft A maximum of 2 elbows are allowed in any portion duct tube heater vent with the ex ception of up to three 90 elbows in a vertical vent run through the roof e The maximum length of combustion air duct to any heater is not to exceed 30 feet e Exceeding the allowable lengths in the table below can create combustion and or conden sation problems and will void CSA Design Certification and the heater warranty Max Combined System Length al ms Do Not Exceed 60ft Upto soft Up to 30 ft 155 000 Btuh Heater 20 899 80ft Upto40ft Up to 30 ft Tube Heater Length 50 ft 100 000 Upto30ft Upto30ft 1x90 elbow ven 5 110 000 100 Upto4oft Upto30ft straight vent 20 ft _ wot ESSERE _ wf o 208 Input Btuh 45 000 60 000 130 000 Up to 40 ft Up to 30 ft 1 x 90 elbow duct 5ft 155 000 Up to 40 ft Up to 30 ft Air Duct 17 ft Up to 50 ft Up to 30 ft Combined Length 97 ft 175 000 200 000 Up to 50 ft Up to 30 ft Max Allowed 100 ft Do not exceed the Maximum
56. or death This heater may use a vent connection or indirect venting system to remove products of combustion from the space Seal all vent connections with high temperature sealant Venting must be in accordance with all local state provincial and national codes ANSI Z223 1 NFPA 54 in USA B149 1 in Canada and as indicated below in this manual THIS TUBE HEATER IS APPROVED FOR VENTING DIRECTLY TO THE OUTSIDE AND UNVENTED INDIRECT VENTING APPLICATIONS THE SYSTEM MUST NOT BE OPERATED WITHIN A NEGATIVE AIR CONDITION UNLESS COMBUS TION AIR IS DUCTED FROM OUTSIDE DIRECTLY TO THE BURNER IF NEGATIVE PRESSURE IS EXPERIENCED OR ANTICIPATED THE SECOND PORT BARB ON THE BLOCKED FLUE SWITCH MUST BE CONNECTED DIRECTLY TO OUTSIDE AIR USING 1 4 PLASTIC HOSE FROM BLOCKED FLUE SWITCH TO OUTSIDE OF BUILDING FIELD SUPPLIED UNVENTED INDIRECT MECHANICAL VENTING SYSTEM Indirect venting must not be used if the building experiences a negative air condition A mini mum 12 inch 30 cm length of single walled vent pipe is to be installed on the swaged end of the last tube before any Tee Elbow or Termination Cap is fitted USA Natural or mechanical means shall be provided to supply and exhaust at least 4ft min 1000Btuh 0 38m min kW input of installed heaters Some local codes may require electrical interlock to a dedicated exhaust fan Exhaust must be located as high as practicable in the structure above the level of the heater s Consult yo
57. pension of the U Tube heater is with 2 Lion Chain or minimum 1 8 wire rope If the heater location can be impacted by wind outdoors aircraft hangars etc then rigid suspension such as 3 8 rod with turnbuckle adjust ment can be used to provide vertical restraint for the heater In all cases fasten reflector to the hangers using sheet metal screws These restraint systems indicate typical suspension of and attachment to the heater The at tachment of suspension hardware to the structure will be as required by site structural condi tions installation codes and or local engineering design requirements Other types or systems of restraint may be specified by local or national codes or by project engineering design speci fications Schwank InfraSave offers optional items 2 Lion Chain 115 Ib work load x 200 ft roll PN JL 0800 XX and Safety Snap Hooks PN JL 0800 SH pkg 24 JL 0800 SH B pkg 100 Any and all other required seismic mounting hardware is field supplied by the installer 2 Lion Chain or Min 1 8 Wire Rope or 3 8 Threaded Rod with 3 Adjustment Turnbuckle FIGURE 17 dra Max 45 hole in hanger each side 2 Lion Chain or Min 1 8 Wire Rope Min 30 to S uj hama Sy A FIGURE 18 1 4 diameter O ON hole in hanger each side Fasten reflector to each side of each hanger with sheet metal screw S100 ITB I amp O Manual 23 IM101230 RD SEP
58. re and or property damage N Do not store or use gasoline or other flammable vapours and liquids in the vicinity of this or any other gas fired appliance 5 PRE INSTALLATION SURVEY It is recommended that a full heating design including heat loss calculation be conducted on the structure or area to be heated Heater sizing and placement must consider available mounting height sources of greatest heat loss and the certified clearances to combustibles with respect to stored material moveable objects cranes vehicles lifts overhead doors etc sprinkler system heads and other obstructions on the site Consideration must also be given to vent duct placement and the allowable combined lengths of vent and duct Carefully survey the area to be heated and for best results place burner and combustion chamber in the coldest area s Installation must conform with all local state provincial and national code requirements includ ing the current latest edition ANSI 2223 1 NFPA 54 in the U S A and B149 1 installation code in Canada for gas burning appliances and equipment The latest edition Electrical Code ANSI NFPA NO 70 in the U S A and PART 1 CSA 22 1 in Canada must also be observed The heating system must have gas piping of the correct diameter length and arrangement to function properly For this reason a layout drawing is necessary 100 ITB I amp O Manual 1 101230 10 RD SEP 2013 RL 8B BA 6 MOUNTING CLEARA
59. s 40 feet 2 Lion Chain or Min 1 4 Wire Rope Cable Carbine Snap Hooks 5 Typical 9 5 STRAIGHT TUBE HIGH WIND RESTRAINT LATERAL LONGITUDINAL AND VERTICAL In areas with wind conditions aircraft hangers etc in addition to lateral and longitudinal re straint the heater must be restrained from vertical movement Suspend the heater using 3 8 threaded rod with 3 adjustment turnbuckle through a safety ring at each hanger location FIGURE 16 Longitudinal Restraint Lateral Restraint 3 8 Threaded Rod Maximum 40 ft intervals at Each End Hanger and with 3 Adjustment Maximum 20 feet intervals Min 30 to x 4 d Turnbuckle 2 Lion Chain or typical 4 Min 1 4 Wire Rope clamp to Min 30 to Max 45 Snap Hook wire hanger 3 1 4 dia a 4 Use Carbine Snap Hook with chain or Ring with rod Ring must be sized to suit 3 8 rod lt gt Clip around hanger Use cable clamps with wire rope with sheet metal Wk ela ais screw to reflector Locate longitudinal restraint at minimum ONE hanger at approximate middle of tube run Maximum spacing is 40 feet Each side 100 ITB I amp O Manual 1 101230 RD SEP 2013 22 RL 8B BA 9 6 U TUBE SEISMIC RESTRAINT In areas prone to earthquake or as specified on a project install lateral and longitudinal seis mic restraints as indicated in Figures 17 amp 18 Typical sus
60. s represents a surface temperature of 90F 50 above room temperature It is the installer s responsibility to ensure that building materials with a low heat tolerance which may degrade at lower temperatures are pro tected to prevent degradation Examples of low heat tolerance mate rials include vinyl siding fabrics some plastics filmy materials etc In locations used for the storage of combustible materials signs must be posted to specify the maximum permissible stacking height to maintain the required clearances from the heater to the combustibles Such signs must either be posted adjacent to the heater thermostats or in the absence of such thermostats in a conspicuous location In addition to stored or stationary material consideration must also be given to moveable objects such as cranes vehicles and overhead doors and structural objects such as sprinkler heads electrical and gas lines and electrical fixtures It is beyond the scope of these instructions to consider all conditions that may be encountered Consult local authorities such as the Fire Marshall insurance carrier or safety authorities if you are uncertain as to the safety or applicability of the proposed installation Refer to Figure 1 and Table 1 for the certified clearances to combustibles for the appro priate model input size 100 ITB I amp O Manual 1 101230 6 RD SEP 2013 RL 8B BA FIGURE 1 MINIMUM CLEARANCES TO COMBUSTIBLES refer to Tab
61. sign Certification and product warranty The air intake will not be located less than Three feet above grade e Twelve inches from flue vent terminal of any heater with input up to 100 000 Btu hr Three feet from flue vent terminal of any heater over 100 000 Btu hr This heater has an optional fresh air intake duct hood for wall JS 0532 VC or roof cap JS 0530 XX to bring combustion air to the heater from outside Ensure adequate clearance around the air intake to allow sufficient combustion air supply to the heater If drawing fresh air from outside it is recommended that any single wall pipe containing cold air be insulated to prevent or reduce condensation on the pipe Do not use flexible dryer hose or any soft wall tubing for air inlet duct the corrugated sides of this tubing restrict air flow A good quality industry approved insulated flex is allowed CAUTION In locations where chlorinated Hydrocarbons are in use such as Trichloroethyl ene or Chloroethylene Nu it is essential that combustion air be brought in from a non contaminated area Burning the fumes from these gases will create Hy drochloric acid fumes which are detrimental to humans equipment and build ings Typical sources of other contaminants are paint removers paints refriger ants solvents adhesives degreasers lubricants pesticides etc The heater manufacturer cannot anticipate all types and chemical composition of possible contaminants at proje
62. t TWO YEAR WARRANTY Subject to the conditions and limitations stated herein during the term of this limited warranty we will supply any com ponent part at our option a new or repaired component part of the heater as defined below excluding any labor which the Manufacturer s examination determines to be defective in workmanship or material for a period of two years 2 years from the date of installation unless otherwise specified below This warranty applies to the heater s original owner and subsequent transferees and only if the unit is installed and operated in accordance with the printed instruc tions accompanying the unit and in compliance with all applicable installation codes and good trade practices Warranty is only applicable to Schwank components other parts are limited to their own Manufacturers warranty period of one year 1 year FIVE YEAR WARRANTY The Manufacturer warrants the burner sub assembly comprising of ceramic and immediate metal tubing and the radiat ing tubes excluding couplings for a period of five years 5 years WHAT IS NOT COVERED The Manufacturer shall not be responsible for any expenses including service labor diagnosis analysis material or transportation charges incurred during removal or reinstallation of this product or any of its components or parts All labor or service charges shall be paid by the owner This warranty does not cover heating products improperly installed misused exposed
63. t leg attaches to the vent run tube side tubes end short of burner for con nection of vent pipe 100 ITB I amp O Manual 1 101230 18 RD SEP 2013 RL 8B BA FIGURE 11 U TUBE TYPICAL HANGER amp SUPPORT SPACING 10 6 MIN Ope 8 E 18 MAX lt SUSPEND FIRST TUBES BY TWO 2 HANGERS THEN SUBSEQUENT SECTIONS BY ONE HANGER LOCATE HANGERTS BETWEEN 6 to 18 FROM EACH TUBE COUPLER INSTALL FIRST AND SECOND TUBES FROM BURNER END WITH WELDED SEAM FACING DOWNWARD END CAP 4B JS 0532 VC 4 WALL CAP 8 STEEL TUBE S WIRE HANGER 4C JA 0528 XX 4 ROOF CAP REFLECTOR BURNER ASSEMBLY 5 SIGHT GLASS FLUE VENT TERMINAL COMBUSTION AIR OPTIONS 6 ALUMINIZED TUBE WITH BURNER SUPPORT CHAIN 4A JS 0532 SE 4 INTAKE FLANGE HANGER SUPPORT ADAPTER 7 TORCTITE TUBE COUPLER CHAINS FIGURE 12 U TUBE MODELS U TUBE HANGER FIGURE 12A INSTALL U BOLTS IGNITOR eroe TURN BOX m os ON BURNER SIDE FIGURE 128 TUBES ONLY FLANGED TUBE N TUBE CONNECTED TO VENT REFLECTOR TUBE CONNECTED i TO BURNER ih FASTEN FIRST HANGER ONLY TO REFLECTOR 100 ITB 180 Manual 1 9 IM101230 RD SEP 2013 RL 8B BA 9 3 SPECIAL COUPLING 100 000 Btuh x 20 ft NOTE The joint of 1ST amp 2ND tubes of the 100 000 x 20 ft heater experiences strong forces of expansion Follow instructions below for special coupling of the tubes and orien tation of
64. t end tube on to the first two hangers check tubes for turbulator la bel to ensure the correct tube is located at the vent end NOTE INSTALL THE FIRST AND SECOND TUBES FROM BURNER WITH THE WELDED SEAM ALONG THE TUBE LENGTH FACING DOWNWARD 3 Fasten flanged tube to hangers with U bolts All tubes on the burner side of the heater are bolted to the hangers with U bolts e Tubes on vent side simply rest in the hanger notch and do not fasten to the hanger 4 Bolt burner to flange on first tube section SEE FIGURE 8 previous page IMPORTANT NOTE Models with inputs 175 000 amp 200 000 refer to section 9 3 5 Slide a Torctite tube coupler over the swaged end of the first tube then join the second tube over the swage in the first tube 6 Slide the Torctite coupler into position across the center of the tube joint SEE FIGURE 9 7 IMPORTANT TOURQUE THE COUPLER BOLTS TO 40 ft lbs 8 Subsequent lengths of tube can then be installed on both sides of the hangers by joining them together swaged portion inside the next tube and locking the joints using the Torctite coupler SEE FIGURE 9 Note that 155 x 20 U requires field installation of a 2 ft turbulator packed in Burner Kit carton in the swaged end of the third tube in the system 1st tube after turn box on vent run side 9 Install Turn Box See Fig 12B The Turn Box has long and short tube legs e The long leg attaches to the burner run tubes e The shor
65. t tube titanium alloy stainless steel will glow red while heater is in operation THIS IS A NORMAL CONDITION IF a 90 elbow is to be installed in the system refer NOW to Section 7 and the Elbow Kit installation instructions supplied with the kit 4 TURBULATORS Also refer to Table page 46 155 Models 150 000 Btuh 2 ft turbulator is supplied in the Burner Kit and field installed 155 x 40 ft heater Insert 2 ft turbulator in end of third tube prior to the 10 ft turbu lator that is factory installed in the last tube total 12 ft turbulator 155 x 50 ft heater Insert in the vent end of the last tube in the system All other turbulators are factory installed inside tube s that are clearly labeled with instruction as to where the tube s must be installed Also see page 46 1 Install Hangers i No closer than 5 cm and no further than 5 10 cm from the burner tube flange ii No closer than 6 15 cm either side of a tube connection in the system iii No further than 24 61 cm either side of a tube connection in the system 2 With all hangers in alignment and suspended at the same height insert first aluminized tube section through 4 hole into first two wire hangers NOTE INSTALL THE FIRST AND SECOND TUBES FROM BURNER END WITH THE WELDED SEAM ALONG THE TUBE LENGTH FACING DOWNWARD 3 Bolt burner to flange on first tube section SEE FIGURE 8 IMPORTANT NOTE Models with inputs 100 000 175 000 amp
66. ted DO NOT USE A MATCH OR OPEN FLAME OF ANY KIND TO TEST FOR LEAKS NEVER OPERATE THE HEATER WITH LEAKING CONNECTIONS The supply system should be checked first with heater turned OFF followed by another check with heater turned ON IMPORTANT Minimum supply line pressure at the inlet to the heater regula tor must not be lower than 5 0 inches of water column pressure for natural gas The supply gas pressure must be checked with all heaters in opera N tion Installation of a gas line trap drip leg is required at the inlet connection tee fol lowing the pipe drop to the heater Failure to provide a drip leg could result in condensation and foreign matter passing into the gas valve Failure to install a b drip leg in the gas line can cause property damage injury or death and will void the heater warranty TABLE 4 LINE PRESSURE MANIFOLD PRESSURE GAS TYPE INCHES WATER COLUMN tap at gas valve outlet MINIMUM MAXIMUM INCHES WATER COLUMN Natural Gas 5 0 14 0 3 5 S100 ITB 1 amp Manual 31 IM101230 RD SEP 2013 RL 8B BA NOTE Access to the manifold pressure test port is on the top of the valve A 3 16 Allen Wrench is necessary to check this When checking or setting the manifold pressure a water manometer should be used Gauges which measure in ounces per square inch or pounds per square inch are not accurate enough to properly measure or set the pressure THIS HEATER WILL EXPAND
67. the exhausted flue gases At most two 90 elbows can be installed in a horizontal vent e Installation of the vent must prevent blockage by snow and protect building materials from degradation by flue gases A horizontal flue vent Will not terminate less than 1 ft 30 cm above grade level unless its location is adjacent to public walkways then it must not terminate less than 7 ft 2 1m above the walkway Below a combustible overhang or soffit e As indicated in FIGURE 21 for approved terminations 4 10 cm JA 0528 XX or 6 15 cm JA 0529 XX e For other approved terminations Will terminate 3 ft 90 cm or more below a combus tible soffit or overhang e USA specific horizontal vent requirements The vent terminal of a direct vent appliance with an input between 10 000 Btu hr kW and 50 000 Btu hr 14 7kW shall be installed with a 9 inch 230mm vent termination clearance from any air opening into a building and an appliance with an input over 50 000 Btu hr 14 7kW shall have at least a 12inch 300mm vent termination clear ance The bottom of the vent terminal and the air intake shall be located at least 12inches 300mm above grade A horizontal vent will not terminate e Less than ft 90 cm above a mechanical air inlet located within 10 ft 3 1 m e Less than 4 ft 1 2 m below 4 ft 1 2 m horizontally from and 1 ft 0 3 m above any window or door that opens or gravity air inlet to a building
68. this sign as instructed above S100 ITB I amp O Manual 1 101230 8 RD SEP 2013 RL 8B BA 1 LABOR REQUIRMENTS Two persons are required to safely install this equipment Wear gloves and other required safety protection 2 INSTALLATION INCOMMERCIAL AIRCRAFT HANGARS Low intensity radiant tube heaters are suitable for use in aircraft hangars when installed in ac cordance with the latest edition of the Standard for Aircraft Hangars ANSI NFPA No 409 in the USA or the Canadian Natural Gas and Propane Installation Code B149 1 Aminimum clearance of 10 ft above either the highest fuel storage compartment or the highest engine enclosure of the highest aircraft which may occupy the hangar The clearance to the bottom of the heater shall be measured from the upper surface of either the fuel storage compartment or the engine enclosure whichever is higher from the floor A minimum clearance of 8 ft 2 4 m must be maintained from the bottom of the heater to the floor in other sections of the aircraft hangar such as offices and shops which communi cate with areas for servicing or storage Refer to Section 1 for proper mounting clearances to combustibles C Heaters must be located so as to be protected from damage by aircraft and other objects such as cranes and movable scaffolding D Heaters must be located so as to be accessible for servicing and adjustment 3 INSTALLATION IN COMMERCIAL GARAGES AND PARKING STRUC
69. uately clear the smoke from the space Notify site and safety personnel to ensure that alarm systems are not unduly activated S100 ITB 180 Manual 43 IM101230 RD SEP 2013 RL 8B BA QUALIFIED INSTALLER TO COMPLETE THIS TUBE HEATER COMMISSIONING REPORT TYPE OF GAS NG LP DOES BUILDING HAVE A NEGATIVE CONDITION YES s NO J IF THIS IS A HIGH ALTITUDE AREA WHAT IS THE ALTITUDE ABOVE SEA LEVEL _____ Ft DOES APPLICATION REQUIRE FRESH AIR TO BURNER YES IS HEATER EXPOSED CHEMICAL OR CORROSIVE ATMOSPHERE YES NO ARE ACTUAL MINIMUM CLEARANCES AS PER TABLE 3 YES J CAN HEATER BE AFFECTED BY OVERHEAD CRANES VIBRATION YES ARE GAS SUPPLY LINES ADEQUATELY SIZED FOR SYSTEM YES L_ NO 1 GAS LINES AND BRANCHES HAVE BEEN PURGED OF AIR YES J THIS HEATER FIRED WITHOUT ANY MALFUNCTION YES INLET GAS SUPPLY PRESSURE WITH HEATER OPERATING L WC GAS VALVE OUTLET Manifold PRESSURE WITH HEATER OPERATING 4 WC WHAT IS THE LINE VOLTAGE READING AT THE HEATER VOLTS WHAT IS THE VOLTAGE READING AT THE IGNITION MODULE VOLTS WHAT IS THE FLAME SIGNAL STRENGTH IN uA FROM SENSOR microamps IS HEATER CONTROLLED BY A THERMOSTAT Yes IS THE THERMOSTAT STRATEGICALY LOCATED ves NO 4 WHAT IS TOTAL LENGTH OF INSTALLED THERMOSTAT WIRE zn FEET WHAT IS THE GAUGE OF THE THERMOSTAT WIRE pem GAUGE WHAT IS THE HEATER TUBE LENGTH 10 per Tube section FEET WHAT
70. upplies gas with a de rated heat content no orifice change is required in the heater If the gas supply is not de rated the orifice must be changed according to the chart in Section 28 Check with your local utility regarding the gas supply and the de rating of this appliance USA The factory installed orifice for this appliance is approved for altitudes zero to 2000 feet above sea level When installed above 2000 feet refer to Section 28 Canada The factory installed orifice for this appliance is approved for altitudes zero to 4500 feet above sea level When installed above 4500 feet refer to Section 28 16 LIGHTING INSTRUCTIONS Refer to the lighting instructions label on the outside of the burner housing If the unit locks out on safety main power to the unit must be manually interrupted for a 30 second reset period before the heater can be restarted NOTE On initial installation the unit may lock out on safety owing to the length of time required to bleed air from the gas piping system 17 RECOMMENDED MAINTENANCE VAN Improper adjustment alteration service or maintenance can cause property dam age injury or death This heater must be installed and serviced only by a trained gas service technician 1 Inspect the entire heater system venting and gas supply connections at least annually prior to the heating season Replace worn parts and repair deficiencies 2 Check the inlet air opening and the blower periodically
71. ur local code and ANSI Z223 1 lat est edition for all venting requirements and practices Canada It is required that the heater s be electrically interlocked to dedicated exhaust fan s by means of an Air Proving Switch Exhaust fan s must be sized to create 300 cfm 8 5 cu m min exhaust for every 100 000 Btuh 30 kW or any fraction thereof of total input of installed equipment Exhaust must be located as high as practicable in the structure above the level of the heater s Sufficient supply air must be provided Consult the latest edition of CSA B149 1 Section 8 for venting system and air supply requirements VENTED TO THE OUTSIDE It is the responsibility of the installer to adhere to these instructions and all current local codes and or ANSI Z223 1 CSA B149 1 latest editions for all venting requirements and practices It is a normal condition that during heat up and cool down a tube heater will expand and con tract Allowances for heater expansion must be made in the venting and combustion air ducting Improper installation can result in property damage injury or death All vent pipe and adapters are supplied locally by others e All venting must be minimum 26 gauge single wall vent pipe of 4 10 cm diameter except that portion of vent passing through a combustible wall or roof can be 4 type B vent as per CSA International s interim requirement Refer to Section 11A for vent length requirements Asan Option two heat
72. urrent must be at least 1 5 uA and steady If the reading is less than 1 5 or unsteady see LOW OR UNSTEADY FLAME CURRENT section below If a flame is present at sensor and a reading of zero uA is obtained check for a secondary ground connection to the 24V GND terminal If secondary connection exists temporarily remove connection and measure flame current 1 5 pA DC minimum and steady MULTIPURPOSE METER 1 4 to 1 2 A good rectifying flame is achieved with approx 1 of sensor in a strong blue flame positioned 1 4 to 1 2 away from flame source surface A lazy or weak flame is nota good rectifying flame Check gas pressure and gas ori fice for insects and spider webs 100 ITB I amp O Manual 1 101230 RD SEP 2013 RL 8B BA LOW UNSTEADY FLAME CURRENT If the current to the S87 flame circuit is less than 1 5 HA or is unsteady check the burner flame flame sen sor location and electrical connections as follows Electrical Connections and Shorts Connections at the flame sensor must be clean and secure If wiring needs replacement use moisture resistant 418 wire rated for continuous duty up to 221 F 105 C Flame Sensor The flame signal is best when about 1 in 25 mm of flame rod is immersed in the burner flame A bent flame rod bent mounting bracket or cracked ceramic in sulator will affect flame signal Replace flame sensor if necessary Burner Flame The flam
73. ve or Loosen Lock Washers 4 Four Nuts 4 Four Note Nuts may be shipped c w lock washers as one piece Insert four burner bolts through the tube flange secure tightly with lock washers and nuts Note A Flange Gasket is not required for this application Secure suspension chain to eye bolt to sta bilize burner Align the four burner bolts through flange on tube secure tightly with lock washers and nuts S100 ITB I amp O Manual 1 101230 16 RD SEP 2013 RL 8B BA COUPLER NOTE See Section 9 3 for Special Couplers at first tube joint 100 000 x 20 ft amp 175 200 000 models 1 Tube 2 Tube Coupler 3 Swaged section of upstream tube 4 End of downstream tube 5 Place the centre of the coupler over the line of the tube joint end of down stream tube 6 Tighten bolts to 40 ft lbs FIGURE 10 HANGER REFLECTOR ORIENTATION HORIZONTAL TO 45 FOR ANGLE LESS THAN 45 USE CHAIN TO BOTH EYES ON HANGER 9 2 51000 ITBU U TUBE SYSTEM BURNER AND TUBE INSTALLATION For Straight Tube Systems S100 ITB refer to section 9 1 page 15 IMPORTANT SPECIAL NOTES READ FIRST 1 S100U ITBU 175 amp 200 Special Tube Coupling Refer to Section 9 4 Fig 16 These input rates have an unpainted titanium alloy stainless steel first tube with a flange painted white and an unpainted aluminized steel tube as the second tube all subsequent tubes are hot rolled steel The first tube titanium alloy sta
74. x 20 ft Fasten Second Tube to First Tube Welded seam in lower half of tube facing downward Step 1 9 4 SPECIAL COUPLING 175 000 amp 200 000 Btuh NOTE The joint of 1ST amp 2ND tubes of 175 000 amp 200 000 heaters experience strong forces of expansion Follow instructions below for special coupling of the tubes SPECIAL COUPLER INSTALLATION Note the 2 holes opposite each other at the swaged end of the first tube flanged Install the first tube with 2 holes swaged end at the 3 and 9 o clock position with the welded seam located in the lower half of tube facing downward Slide the loosened tube coupler on to the first tube past the swage The second tube has a 1 hole at the female end Slide second tube over swaged end of first tube to align the hole in the second tube with one of the holes in the first tube Final alignment of the holes can be accomplished using a screw driver or other tool IMPORTANT Insert 1 4 rivet into the hole to secure the tube connection Slide coupler into position half onto each tube covering the rivet head 9 Tighten coupler bolts to 40 ft lb 10 Install reflectors FIGURE 16 SPECIAL COUPLING 175 000 amp 200 000 Btuh Fasten Second Tube to First Tube Holes in swage of 1st tube locate at 3 and 9 o clock Welded seam in lower half of tube facing downward Steps 3 to 6 A Steps 8 amp 9 S100 ITB I amp O Manual 21 IM101230

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