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Overhead Radiant Tube Heaters - Space-Ray

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1. Components F O amp Nr M amp G PN Description f E zi 1 93 1381 00 Roof Terminal 150 100mm 2 99 0926 00 Concentric vent 150 100mm 3 97 0016 5 Flue Single pipe 100mm Max 8m 4 97 0016 5 Combustion Air single pipe 100mm 5 93 0046 5L6 Elbow single pipe 100mm 3 shown I 6 SpaceRay Fresh air connector TU 7 SpaceRay Flue connector Section A A Z Fo J A A r 140mm ML Bam M _ MI tj dun AD L o Fig 16 5 2 4 8 TypeCso When fresh air for combustion and the flue outlet are from different pressures zones as shown in figure 14 the flue outlet and the fresh air intake must not be on surfaces that are 180 degrees apart The acceptable configurations are those shown in figure 14 in combination with the maximum lengths listed on table 14 Form 483S Rev Jan 09 Page 20 of 53 ASSEMBLY CBU 09 12 15 6 1 6 sod z 1exXoeJg 1e6ueH luloq uoisuedsns S dure 2 40129 JeH Y UOI e20 1019494 g uiGgz z x qn 1 1ueipeu pueg N NC e S 5 Buydnoo enojo 1 xog 1euing l ueq pu3 10422124H K quiessy uej Jeueg 10129 J lH I8ueq pu3 10199 J tiJ dij5 peeds ed n Form 483S Rev J
2. Ji e Side View G Above shows typical arrangement for flue to the side of the heater Bi G Side View 7 End View L j Wr n N Top View Above shows typical arrangement for flue to the back of the heater Fig 15 Form 483S Rev Jan 09 Page 19 of 53 5 2 4 7 TypeCsas The following figure shows the typical arrangements for concentric vertical flues see table 14 for 90 bend equivalent lengths The bends shown in the illustrations connecting the combustion air intake to the concentric ducts is calculated into the overall length For example a system with one additional 150 100mm concentric 90 bend can be installed with 1m 100mm flue single pipe and the combustion air single pipe as shown with 5 5m of 150 100mm straight concentric flue 8m 2 5m from table 14 Note Type Ca is not approved for the CBU15 SRL15 Type Cs is approved U Tube models only B
3. GB IE ES IT PT Form 483S Rev Jan 09 Page 53 of 53
4. This appliance must be connected to a properly earthed electrical source Failure to do so may result in death or serious injury The electrical wiring to this heater must be installed in accordance with the latest or current National Regulations and any Local Regulations which apply Electrical supply 230V 50Hz 125W Current rating 0 55 Fuse externally 3A Twin core and earth PVC covered flexible supply cable 0 5mm to National or Local standard specification must be used with connection made as follows SINGLE HEATER PER THERMOSTAT GREEN YELLOW BLUE e BROWN s THERMOSTAT SWITCH THERMOSTAT SWITCH R n en om N HEATER 1 HEATER 2 Form 483S Rev Jan 09 Page 14 of 53 5 3 3 Fig 13 MULTIPLE HEATERS PER THERMOSTAT 2 GREEN YELLOW N BLUE L e BROWN THERMOSTAT AR Fig 12 Notes The method of connection to the electrical supply must facilitate complete isolation and should preferably be via a fused double pole isolator having a constant separation of at least 3mm in all poles and supplying the appliance ONLY Alternatively connection may be made via a fused 3 pin plug and unswitched shuttered socket both complying with the requirements of National or Local Regulations supplied as standard equipment N B HEATER 1 required to be carried out i e earth continuity polarity and resistance to earth Internal Wiring Diagram oe BR N
5. SPACE RAY Overhead Radiant Tube Heaters INSTALLATION SERVICING AND OPERATING INSTRUCTIONS CBUO09 CBU12 CBU15 SRU25 ERU25 SRU30 SRU35 SRU40 SRU45 SRLO9 SRL12 SRL15 SRL25 SRL30 SRL35 SRL40 SRL45 www spaceray co uk V C Qc Energy Association 0088 INSTALLATION SERVICING AND OPERATING INSTRUCTIONS Before installation check that the local distribution conditions nature of gas and pressure and adjustment of appliance are compatible INDEX Section Title Page 1 oy 2 2 Installer Responsibility 2 3 Technical Data 3 6 4 Un Packing 7 10 4 1 CBU 09 12 15 SRU25 ERU25 7 4 2 SRU 30 35 SRU 40 45 8 4 3 SRL 09 12 15 SRL 25 9 4 4 SRL 30 35 SRL 40 45 10 5 Installation 11 20 5 1 Suspension 11 5 2 Gas Supe 13 14 5 3 Electrical Supply 14 15 5 4 Ventilation 16 20 6 Assembly 21 44 6 1 CBU 09 12 15 21 23 6 2 SRU25 ERU25 24 26 6 3 SRU30 SRU35 27 29 6 4 SRU40 SRU45 30 32 6 5 SRL09 12 15 33 35 6 6 SRL 25 36 38 6 7 SRL 30 35 39 41 6 8 SRL 40 45 42 44 7 Commissioning 45 47 7 1 Ignition 45 7 2 Shut Down 45 7 3 Checking Gas Pressure 45 47 7 4 Flame Supervision 47 7 5 Air Proving Switch 47 8 Servicing 47 49 8 1 Fan 47 8 2 Control Box 48 8 3 Reflector 49 8 4 Flue Pipes 49 8 5 Re assembly and Commissioning 49 8 6 Auxiliary Controls 49 9 Replacing Components 49 51 9 1 Fan 49 9 2 Electrodes 49 50 9 3 Ignition Control 50 9 4 Air Proving Switch 50 9 5 Burner Assembly
6. pipe from the control box leaving the R 1 2 nipple screwed into the Control Valve flanged elbow Slacken the nuts of the Torctite Coupling securing the Control Box Connector to the Radiant Tube and draw the Control Box Assembly off the Radiant Tube Ignition Electrodes Open the Control Box door after releasing the two toggle latches Disconnect the grey HT ignition flame sensor lead and the green yellow earth lead from the electrodes by gently pulling the connectors using pliers Unscrew the M6 x 16 setscrew securing the electrode carrier to the Control Box and remove the Electrode Assembly Remove any foreign matter from the Electrode tips and check that the spark gap is 3 5mm If the Electrode rods are badly oxidised replace the Electrodes see section 7 2 Upon re assembly ensure that the HT lead and earth lead connectors are securely attached to the Electrodes Burner Unscrew the two M4 x 25 setscrews from the Burner Bracket and remove the Burner Clamp Unscrew the Burner from the Injector Fitting and lift out of the Control Box Clean by use of a stiff brush to remove any deposits Inspect the Injector and clean as necessary with a soft bristle brush DO NOT DAMAGE THE INJECTOR ORIFICE BY USE OF SOLID OBJECTS To remove or replace the Injector unscrew it from the Injector Fitting using a spanner whilst retaining the Injector Fitting with a second spanner Electrical Wiring Check that all the electrical connectio
7. 2 6 3 3 6 3 4 6 3 5 Remove the packaging protection from the Radiant Tubes and ensure that they are clear internally Place the Radiant Tubes on trestles providing 150mm minimum clearance above the floor and space 305mm apart with the ends of the tubes in line Ensure that the welded seam of the tube is in contact with the hanger bracket see 6 3 2 below i e facing away from the reflector Assemble the U Bend to the tubes ensuring that the U Bend engages fully Drill one 5 5mm hole through the U bend and Radiant Tube in the upper surface of each leg of the U Bend at a distance midway along the swaged portion of the U bend as shown in Fig 20 Rivet the U Bend to the Radiant Tubes using the two 5 x 10 rivets provided fastenings pack IMPORTANT Failure to assemble the Radiant tubes with their welded seam facing away from the reflector will void the manufactures warranty i Drill through 5 5mm Secure using 5 x 10 rivets Fig 20 Assemble the three Hanger Brackets to the Radiant Tubes using two U bolts per bracket from fastenings pack and position along the Radiant Tubes as shown in Fig 19 Tighten the nuts sufficiently to retain the Hanger Brackets Do not over tighten Place one Torctite Coupling over the open end of the RH Radiant Tube viewed from the open end of the tubes ensuring that it engages fully up to the stop Assemble the Control Box to the RH Radiant Tube ensuring that it engages fully into the Torctite
8. 50 9 6 Injector 50 9 7 Pre injector 50 9 8 Twin Solenoid Control Valve 51 9 9 Neon Indicators 51 9 10 Replacement Parts List 51 10 Conversion Instructions 51 52 10 1 Conversion from Natural Gas to LPG 51 52 10 2 Conversion from LPG to Natural Gas 52 11 Operating Instructions 52 Form 483S Rev Jan 09 Page 1 of 53 INSTALLATION SERVICING amp OPERATING INSTRUCTIONS 1 SAFETY This heater is a self contained overhead radiant tube heater designed for non domestic use Safety information required during installation and operation of this heater is provided in this manual and the labels on the product The installation service and maintenance of this heater must be performed by a contractor qualified in the installation and service of gas fired heating equipment All personnel in contact with the heater must read and understand all safety information instructions and labels before operation The following symbols will be used in this manual to indicate important safety information Warning instructions must be followed to prevent or avoid hazards which A WARN N G may cause serious injury property damage or death Caution instructions must be followed to prevent incorrect operation or AN CAU TI O N installation of the heater which may cause minor injury or property damage 2 INSTALLER RESPONSIBILITY The installer is responsible for the following e The heater and venting as well as electrical and gas supplies must be installed
9. 6 6 2 6 6 3 6 6 4 6 6 5 6 6 6 6 6 7 6 6 8 Remove the packaging protection from the Radiant Tubes and ensure that they are clear internally lt is recommended that the appliance is suspended in sections which are joined by the use of a Torctite Coupling once in position Appliances may however at the discretion of the installation engineer be assembled less Reflector Panels prior to being suspended in which case due consideration must be given to the means by which the appliance is to be safely raised into position Place the Radiant Tubes on trestles providing 150mm minimum clearance above the floor and assemble the four Hanger Brackets to the Radiant Tubes using one U bolt per bracket from fastenings pack and position along the Radiant Tubes as shown in Fig 24 Ensure that the welded seam of the tubes is in contact with the Hanger Bracket i e facing away from the reflector Tighten the nuts sufficiently to retain the Hanger Brackets Do not overtighten IMPORTANT Failure to assemble the Radiant Tubes with their welded seam facing away from the reflector will void the manufactures warranty Place one Torctite Coupling over the end of the relevant Radiant Tube ensuring that it engages fully up to the stop Assemble the Control Box to the Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned vertically with the door latch uppermost see fig 10 Tighten the nuts of the Torc
10. 7m 2 5m Caz 8m 1m 8m 1m 1m 8m terminal 9m 1 7m 2 5m C52 13m 15m N A 28m 1 7m N A Form 483S Rev Jan 09 Page 17 of 53 A2 Note first length is parallel section second length is concentric section Fresh air horizontal A2 Fresh air vertical B22 Fresh air and flue horizontal B22 Fresh air and flue vertical B22 Flue horizontal B22 Flue vertical C52 Fresh air amp Flue horizontal in different pressure C52 Fresh air vertical amp Flue horizontal in different zones pressure zones C12 Fresh air amp Flue horizontal in concetric ducts Fig 14 5 4 2 4 5 2 4 5 5 2 4 6 C52 Fresh air horizontal amp Flue vertical in different pressure zones C32 Fresh air amp Flue vertical in concetric ducts Type Az Outside ducted combustion air supply When installed in a dusty or polluted atmosphere the heater should be fitted with a ducted supply of clean fresh air A length of 100mm flexible ducting should be installed between the Control Box Air Inlet and any rigid ducting and be secured to the Air Inlet with hose clips Where outside combustion air is ducted directly to the burner s the low level natural ventilation openings shall
11. 8 6 4 9 6 4 10 6 4 11 Place the two long Reflector Panels onto the Hanger Brackets and position as shown in Fig 18 Place the short Reflector Panel over the two long Reflector Panels to provide a 50mm overlap at each end Clamp the long and short Reflector Panels Control Box end to the Hanger Bracket at which they overlap using two retainers and M6 setscrews and washers fastenings pack Secure the other end of the short Reflector Panel to the second long Reflector Panel using two U type speed clips from fastenings pack as shown in Fig 21 Screw the remaining 6 retainers to each of the other Hanging Brackets to provide location for the Reflector Panels as shown in Fig 21 Note the Reflector Panels not clamped where they overlap will be free to move and compensate for expansion and contraction caused by temperature variation Position the Reflector End Panel notched over the Radiant Tubes and into the end of the Reflector Panel with the End Panel flange flush with the end of the Reflector Secure the Reflector End Panel to the Reflector Panel by use of 6 U type speed clips provided fastenings pack 2 clips per facet of Reflector Panel as shown in Fig 21 Repeat the procedure to attach the Reflector End Panel plain to the opposite end of the Reflector The appliance should now be raised and suspended from previously fixed chains or drop rods as detailed in Section 5 1 at suspension points indicated in Fig 21 Rope or webb
12. Feat Input injector Precnjector Electrical Suppl Fuse Extemal Dimensions Table 4 Appliance Type II5 A2 Boo C52 Appliance Type IIpuse A2 Boo C12 C32 Ceo ZH G20 Z mbar SRU25 47kg ERU25 47kg SRL25 46kg Form 483S Rev Jan 09 Page 4 of 53 Table 5 Appliance Type IIp A2 Boo C52 HG ZU Appliance Type Izysp A2 Boo C12 C32 C52 E Table 6 Appliance Type II 2H G20 20mbar Appliance Type IIpuse A2 Boo C12 C32 C52 ZH G20 20mbar Form 483S Rev Jan 09 Page 5 of 53 Table 7 Appliance Type IIp A2 Boo C52 HG ZU Appliance Type Isp A2 Boo C12 C32 C52 E Table 8 A Appliance Type Iexsp A2 B22 C12 Cao Co E Form 483S Rev Jan 09 Page 6 of 53 4 UN PACKING 4 1 CBU09 12 15 SRU25 ERU25 The appliances are supplied as follows Table 9 MODEL CBU09 12 15 SRU ERU25 1 Carton containing the following Control Box Assembly Fan Assembly U Bend Hanger Bracket Torctite Coupling Fastenings Pack Radiant Tube 076 2 x 4572 Radiant Tube 276 2 x 2285 Reflector Panel 2540 long Reflector End Panel notched Reflector End Panel Plain a pmos nm nmooleaau CBUO9 12 15 Fig 1 SRU ERU25 o D f Fig 2 Form 483S Rev Jan 09 Page 7 of 53 4 2 SRU30 35 SRU40 45 The appliances are supplied as follows Table 10 MODEL REF awe Carton containing the following Control Box Assembly Fan Assembly U Bend Han
13. appliance of 25mm per 1m length The ventilation requirements for flued appliances is set out in BS 6896 1991 and must be applied The following is guidance to the standard 5 4 2 1 Natural Ventilation Low level ventilation shall be provided in all cases below the level of the heater s Up to and including 60kW 4 5cm kW Over 60kW 270cm 2 25cm kW in excess of 60kW total rated heat input Where the air supply openings can be closed it shall only be possible to operate the radiant heaters when they are open 5 4 2 2 Mechanical Ventilation Ventilation shall be provided in all cases at or below the level of the heaters Minimum proven air flow 2 35m h kW of total rated heat input It shall only be possible to operate the radiant heaters whilst the ventilation airflow is proven 5 4 2 3 The heaters can be installed with different flue and combustion air configurations please review the diagrams on the following page for the overview of the permitted installations The permissible maximum lengths associated with these options are listed in the table below Table 14 Flue Max Max Flue Max flue length Max length Reduce length Reduce length Type Combustion Length Concentric combined for 90 bends for 90 bends Air 100mm 100mm 150 100mm combustion air 100mm concentric and flue A 15m N A N A 15m 1 7m N A Boo 13m 15m N A 28m 1 7m N A Cro 8m 1m 8m 1m 1m 8m terminal 9m 1
14. cleaned with a soft cloth and detergent in water A mild non abrasive metal polish may be used where extreme discolouration has occurred Flue Pipes For flued appliances it is important that periodic sweeping of the flue is carried out according to the National or Local regulations in force Re assemble and Commission Re assemble the appliance in reverse order and commission in accordance with the instructions contained in Section 5 Auxiliary Controls Room thermostats time switches frost thermostats etc should be checked to ensure correct functioning and are set to the user requirements REPLACING COMPONENTS IMPORTANT Disconnect gas and electricity supplies to the appliance before carrying out any repair work This work can be carried out at high level using a purposes designed access tower but it is preferable that this work should be carried out at ground level Fan To remove the Fan from the Radiant Tube carry out operations 8 1 1 8 1 2 and 8 1 3 of the Servicing Section Unscrew the three M6 x 12 setscrews securing the Connector and Orifice Plate to the fan Fan Unit Gasket Orifice Plate 4 Connector 3 Connector When re assembling the Orifice Plate and Connector a new Gasket must be fitted between the Fan case and Orifice Plate see section 9 10 IMPORTANT MODEL CBU15 ONLY The 3 air bleed holes in the cylindrical portion of the connector must be positioned such that they are below the horizontal cent
15. core and earth flexible supply cable as specified in Section 5 3 2 suitable for 230V 50Hz 125W supply connect the 3 pin electrical socket provided fastenings pack as follows Brown Red to terminal marked L Blue Black to terminal marked N Green Yellow to terminal marked 7 Connect this electrical socket to the 3 pin plug marked 230V 50Hz mounted in the side of the Control Box External fuse rating required 3A See Section 5 3 for electrical supply requirement NOTE It is important for the correct function of the appliance for the polarity of the electrical supply to be correct Form 483S Rev Jan 09 Page 41 of 53 SRL40 amp SRL45 6 8 Jopejngun M o uzZG y X wy EQN jueipeu Buidnoo eoj0 L S K quiessy ueJ m L 8 sod jeyoesg 1e6ueH jaueg pu31ojpejed 6u01 jeueg 1092H ds 6u01 jeueg 10199 j6u Og 6u01 Jeueg 1012e jeH 6uo1 jeueg 10429494H jeueg pu3 JOEY luloq uoisuedsns S ugyO x vv BQN jueipeu 9681 zesg 9887 Og dwe 9 1009494 Y uol e907 10199 J8H g ug g v X p eqn ueipeg dij peeds ed N Buidno2 9311240 xog 1euung Fig 27 Form 483S Rev Jan 09 Page 42 of 53 6 8 1 6 8 2 6 8 3 6 8 4 6 8 5 6 8 6 Remove the packaging protection from the Radiant Tubes and ensure that they are clear internally lt is recommended that the appliance is suspended in sections which are joine
16. dij peeds ed N Form 483S Rev Jan 09 Page 33 of 53 Fig 23 6 5 1 6 5 2 6 5 3 6 5 4 6 5 5 6 5 6 6 5 7 6 5 8 6 5 9 Remove the packaging protection from the Radiant Tube and ensure it is clear internally The appliance should be assembled prior to being suspended and due consideration must be given to the means by which the appliance is to be safely raised into position Place the Radiant Tube on trestles providing 150mm minimum clearance above the floor and assemble the three Hanger Brackets to the Radiant tube using one U bolt per bracket fastening pack and position along the Radiant Tubes as shown in Fig 23 Ensure that the welded seam of the tube is in contact with the Hanger Bracket i e facing away from the reflector Tighten the nuts sufficiently to retain the Hanger Brackets Do not overtighten IMPORTANT Failure to assemble the Radiant Tube with its welded seam facing away from the reflector will void the manufacturers warranty Place a Torctite Coupling over one end of the Radiant Tube ensuring that it engages fully up to the stop Assemble the Control Box to the Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned vertically with the door latch uppermost see Fig 10 Tighten the nuts of the Torctite Coupling to secure the Control Box to the Radiant Tube taking care to support the Control Box in line with the axis of the tube NOTE Tighten
17. flush with the end of the Reflector Secure the Reflector End Panel to the Reflector Panel by use of 6 U type speed clips provided fastenings pack 2 clips per facet of Reflector Panel as shown in Fig 17 Repeat the procedure to attach the Reflector End Panel plain to the opposite end of the Reflector The appliance should now be raised and suspended from previously fixed chains or drop rods as detailed in Section 5 1 at suspension points indicated in Fig 17 Rope or webbing slings should be used when lifting from above If using a forklift to position the appliance ensure that the appliance is balanced on the forks prior to lifting If combustion air is to be ducted to the appliance attach a length of flexible ducting to the Air Inlet Adaptor of the Control Box by the use of a suitable hoseclip Attach the inlet end of the hose to any fixed ducting also by the use of a suitable hoseclip allowing for adequate movement of the appliance Connect the gas supply in accordance with Section 5 2 Gas Supply of these installation instructions Form 483S Rev Jan 09 Page 22 of 53 6 1 10 Using twin core and earth flexible supply cable as specified in Section 5 3 2 suitable for 230V 50Hz 125W supply connect the 3 pin electrical socket provided fastenings pack as follows Brown Red to terminal marked L Blue Black to terminal marked N Green Yellow to terminal marked 7 External fuse rating required 3A See Section 3
18. fully up to the stop with the Hanger Brackets aligned with those of the first Radiant Tube section see Fig 24 Tighten the nuts of the Torctite Coupling to secure the two sections of Radiant Tube to one another taking care to maintain the tubes in a straight line NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Place two of the Reflector Panels onto the Hanger Brackets and position their outer edges such that they overhang the outer Hanger Bracket by 80mm see Fig 24 Place the third Reflector Panel over the two previously positioned Reflector Panels to provide a 50mm overlap at each end Clamp the first and second Reflector Panels where they overlap to the second Hanger Bracket from Control Box using two retainers and M6 setscrews and washers fastenings pack Secure the outer end of the centre Reflector Panel to the Reflector Panel at the Fan Assembly end of the appliance using two U type speed clips from fastenings pack as shown in Fig 24 Screw the remaining 6 retainers to each of the other Hanger Brackets to provide location for the Reflector Panels as shown in Fig 21 Note the Reflector Panels where located but not clamped will be free to move and compensate for expansion and contraction caused by temperature variation Position one Reflector End Panel over the Radiant Tube and into one end of the Reflector Panels with the End Panel flange flush with the end
19. in accordance with these installation instructions and any applicable codes and regulations e Every heater shall be located with respect to building construction and other equipment so as to permit access to the heater e Each installer must follow the clearances to combustibles materials for the heaters e Install the heater so that the supports and hangers are correctly spaced in accordance with these instructions The heater must be supported by materials having a working load limit of at least 52kg e Supply the owner with a copy of these Installation and Operation Instructions e Never use the heater as a support for a ladder or other access equipment Do not hang anything from the heater e Supply all installation materials necessary that are not included with the heater Form 483S Rev Jan 09 Page 2 of 53 3 TECHNICAL DATA Table 1 Poplance Category We Bata Cate Adjusted ir Sating Press isto Preset Eicrica Supp Fuse External Dimensions SRL 09 5 493m x 0 34m Weg SRL 09 2g Gas Cones Fue Sz Table 2 MODEL CBU12 SRL12 N CBU12 SRL12 L Heat Input 11 4 kW Hs 10 3 kW Hi Appliance Type II 5 A2 Boo C52 Appliance Category II Adjusted for 3 G30 G31 29 37mbar Appliance Type Izy3p A2 B22 C12 C32 C52 Pre injector Fuse Externally 3A CBU 12 3 10m x 0 46m SRL 12 5 493m x 0 34m Weight CBU 12 31kg SRL 12 27kg Gas Connection I Form 483S Rev Jan 09 Page 3 of 53 Table 3
20. kW input X 10 Note Mechanical exhaust air openings must be positioned such that the burner stability of the nearest appliance is unaffected Form 483S Rev Jan 09 Page 16 of 53 5 4 1 3 5 4 1 4 5 4 2 Ventilation by Natural Air Change Gas fired radiant heaters may be operated without any special exhaust system if the exhaust gases are discharged to the outside atmosphere by a sufficient natural air change in the installation room Furthermore no provision for thermal or mechanical ventilation is required in the following particular cases Buildings with natural air change greater than 1 5 volumes per hour Buildings with a density of operating heat input not greater than 5W m Air Supply Air supply openings are required to admit air and shall be located below the radiant heaters The total area of the unobstructed cross sections of all the air supply openings shall not be smaller than the total area of the unobstructed cross sections of all the exhaust openings Slits and gaps of fixed cross section can also be used as air supply openings Where the air supply openings can be closed it shall only be possible to operate the radiant heaters when they are open Flued If the appliance is to be flued externally then flue pipe of diameter stated in table 14 and complying with National and Local Regulations should be used IMPORTANT When flued horizontally the flue pipe must be arranged to provide a continuous rise from the
21. second Radiant Tube into the Torctite Coupling ensuring that it engages fully up to the stop with the Hanger Brackets aligned with those of the first Radiant Tube section see Fig 26 Tighten the nuts of the Torctite Coupling to secure the two sections of Radiant Tube to one another taking care to maintain the tubes in a straight line NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Form 483S Rev Jan 09 Page 40 of 53 6 7 7 6 7 8 6 7 9 6 7 10 6 7 11 6 7 12 Place two of the Reflector Panels onto the Hanger Brackets and position their outer edges such that they overhang the outer Hanger Brackets by 80mm see Fig 25 Place the third Reflector Panel over the two previously positioned Reflector Panels to provide a 50mm overlap at each end Clamp the first and second Reflector Panels where they overlap to the second Hanger Bracket from Control Box end using two retainers and M6 setscrews and washers fastenings pack Secure the outer end of the centre Reflector Panel to the Reflector Panel at the Fan Assembly end of the appliance using two U type speed clips from fastenings pack as shown in Fig 25 Screw the remaining 6 retainers to each of the other Hanger Brackets to provide location for the Reflector Panels as shown in Fig 25 Note the Reflector Panels where located but not clamped will be free to move and compensate for expansion and contraction caused by t
22. secure the Control Box to the Radiant Tube taking care to support the Control Box in line with the axis of the tube NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Place a second Torctite Coupling over the end of the Radiant Tube Assembly at the end where the turbulator is secured to the tube see Fig 25 and Fig 26 ensuring that it engages fully up to the stop Assemble the Fan Assembly to the Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned with the fan outlet horizontal for flueless applications or either horizontal or vertical facing upwards for flues applications Tighten the nuts of the Torctite Coupling to secure the Fan Assembly to the Radiant Tube taking care to support the Fan Assembly in line with the axis of the tube NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint The two sections of the appliance should now be raised and suspended from previously fixed chains or drop rods as detailed in Section 5 1 at suspension points indicated in Fig 25 Rope or webbing slings should be used when lifting from above If using a forklift to position the appliance sections ensure that they are balanced on the forks prior to lifting Place the third Torctite Coupling over the open end of one Radiant Tube ensuring that it engages fully up to the stop Assemble the
23. 2 5mbar Gas connection R 1 2 Form 483S Rev Jan 09 Page 13 of 53 5 2 1 1 5 2 1 2 5 2 2 5 2 2 1 5 2 3 5 3 5 3 1 5 3 2 NI Installation pipes should be fitted in accordance with National and Local Regulations Pipes of a smaller size than the heater connection R 1 2 should not be used and the pipework must be designed to achieve a gas supply pressure between the maximum and minimum values stated above measured at the appliance inlet pressure test point A union service cock MUST be fitted as close as practicable upstream of the heater to enable the gas train to be removed for maintenance or repair Check that the gas fuel on the burner data plate matches the fuel for the application LPG G30 G31 at 29 37mbar nominal supply pressure appliance cat 3 Maximum supply pressure Pmax G30 35mbar G31 45mbar Minimum supply pressure Pmin G30 20mbar G31 25mbar Note for appliance cat 3 the governor is not operational Gas connections R 1 2 The appliance should be connected to a permanent piped supply of LPG with pipes of adequate size to achieve a gas supply pressure between the maximum and minimum valves stated above measured at the appliance inlet pressure test point The complete installation MUST be tested for soundness in accordance with National or Local Regulations Electrical Supply AWARNING ELECTRIC SHOCK HAZARD Disconnect electrical power and gas supply before servicing
24. 3 for electricity supply requirements NOTE It is important for the correct function of the appliance for the polarity of the electrical supply to be correct Form 483S Rev Jan 09 Page 23 of 53 SRU25 ERU25 6 2 sod Jeyoesg 196ULH luloq uoisuedsns S dwejp 1ojayay Y uolneoo1 10198JJ u 9 ugZG v x eqn 1ueipeu pueg N ap D Qo 0s2z I i Buydnog eyjo10 L xog Jeuuing joueg pu3 soley I s og jeueg 10924 Jeued pu3 10129JjeH di peeds ed N Fig 18 Form 483S Rev Jan 09 Page 24 of 53 6 2 1 6 2 2 6 2 3 6 2 4 6 2 5 6 2 6 6 2 7 6 2 8 6 2 9 Remove the packaging protection from the Radiant Tubes and ensure that they are clear internally Place the Radiant Tubes on trestles providing 150mm minimum clearance above the floor and space 190mm apart with the ends of the tubes in line Ensure that the welded seam of the tube is in contact with the hanger bracket see 6 2 2 below i e facing away from the reflector Assemble the U bend to the tubes with the two threaded holes facing upwards ensuring that the U bend engages fully Using two 5 16 BSW hexagon socket setscrews from Fastenings Pack secure the U bend to the Radiant Tubes IMPORTANT Failure to assemble the Radiant tubes with their welded seam facing away from the reflector will void the manufactures warranty Assemble the three Hanger Brackets to the Radiant Tubes using tw
25. Coupling up to the stop and is positioned vertically with the door latch uppermost see Fig 9 Tighten the nuts of the Torctite Coupling to secure the Control Box to the Radiant Tube taking care to support the Control Box in line with the axis of the tube NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Place the second Torctite Coupling over the open end of the LH Radiant Tube ensuring that it engages fully up to the stop Assemble the Fan Assembly to the LH Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned with the fan outlet horizontal and facing away from the adjacent control box for flueless applications and either horizontal or vertical facing upwards for flued applications Tighten the nuts of the Torctite Coupling to secure the Fan Assembly to the Radiant Tube taking care to support the Fan Assembly in line with the axis of the tube NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Place the two Reflector Panels onto the Hanger Brackets and position to provide a 50mm overlap at the centre arranged equally about the centre Hanger Bracket Clamp the two Reflector Panels to the centre Hanger Bracket using two retainers and M6 setscrews and washers fastening pack Screw the remaining 4 retainers to the two outer Hanger Brackets to provide location for the Refl
26. ETECTION FLUID Neon Indicator Disconnect the electrical leads from the Neon Indicators by gently pulling the connectors using pliers Press the Neon Indicator out through the mounting hole in the floor of the Control Box Remove the spring fixing washer from the Control Box When replacing a Neon Indicator pass it through the mounting hole in the floor of the Control Box and press the spring fixing washer over the body of the Neon Indicator and up against the Control Box floor panel to secure the Neon Indicator Connect the electrical leads in accordance with the wiring diagram shown in Section 5 3 3 Fig 13 Replacement Parts List The following is a list of replacement parts which may be required during the life of the appliance Part Part Number Gasket 4260132 Electrode 4260368 Ignition Control 4262197 Control Valve 4262586 Fan 4262256 Air Proving Switch 4262278 Neon Indicator Red 4262280 Neon Indicator Amber 4262281 Sealing Strip Control Box door 4262409 CONVERSION INSTRUCTIONS Conversion from cat 2H Natural Gas to cat 3 LPG Remove the Injector from the Injector Fitting see section 9 6 and replace it with the alternative Injector supplied fastenings pack Check that the size reference marked on the Injector agrees with that listed in the Technical Data table Section 1 for the appliance model in question Remove the pressure governor cap from the integral pressure governor of the Control Valve and screw the adjus
27. O e WIRING COLOUR CODES BL BLUE BR BROWN GR GREY G Y GREEN amp YELLOW R RED V VIOLET W WHITE Y YELLOW G Y BL BR G Y BL Page 15 of 53 L N aese s G Y BL M BL BR G Y GR SWITCH HEATER 2 Neither thermostat nor switch are In the event of an electrical fault after installation of the appliance preliminary system checks are AMBER NEON RED NEON 3 5 Form 483S Rev Jan 09 5 4 5 4 1 5 4 1 1 5 4 1 2 Ventilation AWARNING POISONOUS GAS AND SOOT HAZARD Heaters installed unvented must be installed in an area with at least 10m hr per kW heat input of outside air ventilation In buildings with airborne contamination such as poultry houses the heater must be installed with fresh air for combustion Failure to do so may result in death serious injury property damage or illness from Carbon Monoxide poisoning These appliances may be installed with an exhaust flue fitted or without an exhaust flue fitted Flueless Unflued The installation room should have a volume of at least 10m3 kw of installed nominal heat input of the radiant heater The ventilation requirements and calculation methods for unflued appliances are set out in the European Standards EN 13410 2001 and must be applied The following is guidance to the standard Ventilation may be achieved by any of the three following different means a thermal evacuation of the products of
28. acet of Reflector Panel as shown in Fig 27 Repeat the procedure to attach the second Reflector End Panel to the opposite end of the Reflector If combustion air is to be ducted to the appliance attach a length of flexible ducting to the Air Inlet Adaptor of the Control Box by use of a suitable hoseclip Attach the inlet end of the hose to any fixed ducting also by use of a suitable hoseclip allowing for adequate movement of the appliance Connect the gas supply in accordance with Section 5 2 Gas supply of these Installation Instructions Using twin core and earth flexible supply cable as specified in Section 5 3 2 suitable for 230V 50Hz 125W supply connect the 3 pin electrical socket provided fastenings pack as follows Brown Red to terminal marked L Blue Black to terminal marked N Green Yellow to terminal marked 7 Connect this socket to the 3 pin plug marked 230V 50Hz mounted in the side of the Control Box External fuse rating required 3A See Section 5 3 for electrical supply requirements NOTE It is important for the correct function of the appliance for the polarity of the electrical supply to be correct Form 483S Rev Jan 09 Page 44 of 53 7 1 10 7 2 7 2 1 7 2 2 7 3 7 3 1 7 3 2 7 3 3 7 3 4 COMMISSIONING It is essential that all new pipework installations are purged and tested for soundness with a suitable leak detection fluid prior to attempting to ignite any appliance This
29. an 09 Page 21 of 53 Fig 17 6 1 4 6 1 9 Remove the packaging protection from the Radiant Tubes and ensure that they are clear internally Place the Radiant Tubes on trestles providing 150mm minimum clearance above the floor and space 190mm apart with the ends of the tubes in line Ensure that the welded seam of the tube is in contact with the hanger bracket see 6 1 2 below i e facing away from the reflector Assemble the U bend to the tubes with the two threaded holes facing upwards ensuring that the U bend engages fully Using two 5 16 BSW hexagon socket setscrews from fastenings pack secure the U bend to the Radiant Tubes IMPORTANT Failure to assemble the Radiant tubes with their welded seam facing away from the reflector will void the manufactures warranty Assemble the two Hanger Brackets to the Radiant Tubes using two U bolts per bracket from fastenings pack and position along the Radiant Tubes as shown in Fig 17 Tighten the nuts sufficiently to retain the Hanger Brackets Do not over tighten Place one Torctite Coupling over the open end of the R H Radiant Tube viewed from the open end of the tubes ensuring that it engages fully up to the stop Assemble the Control Box to the R H Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned vertically with the door latch uppermost see Fig 9a Tighten the nuts of the Torctite Coupling to secure the Control Box to the Ra
30. be not less than 50 of the areas given in 6 4 2 1 above Type Bos When installing external flue single duct systems with ducted combustion air supply the distance between the flue terminal and fresh air intake shall be no less than 1 m for both vertical and horizontal systems TypeCy2 The following figure shows the typical arrangements for concentric sidewall flues see table 14 for 90 bend equivalent lengths The bends shown in the illustrations connecting the combustion air intake to the concentric ducts is calculated into the overall length For example a system with one additional 150 100mm concentric 90 bend can be installed with 1m 100mm flue single pipe and the combustion air single pipe as shown with 5 5m of 150 100mm straight concentric flue 8m 2 5m from table 14 Note Type C42 is not approved for the CBU15 SRL15 Type C42 is approved U Tube models only Form 483S Rev Jan 09 Page 18 of 53 Top View Components P Nr M amp G PN Description 1 96 0033 03 Wall Terminal 150 100mm 2 99 0926 00 Concentric vent 150 100mm 3 97 0016 5 Flue Single pipe 100mm Max 8m 4 97 0016 5 Combustion Air single pipe 100mm 5 93 0046 5L6 Elbow single pipe 100mm 3 shown 6 SpaceRay Fresh air connector 7 SpaceRay Flue connector r m di H
31. bustibles AWARNING FIRE AND EXPLOSION HAZARD Explosive and flammable objects liquids and vapors close to the heater may result in explosion or fire All Combustible materials must be located outside the clearance dimensions listed Failure to do so may result in death serious injury or property damage END END ABOVE CEILING ABOVE CEILING i i SIDE SIDE REAR BELOW BELOW Fig 11 Table 13 Moo SDE ABOVE BELOW END FRONT REAR T220mm 5 2 Gas Supply A WARNING FIRE AND EXPLOSION HAZARD Tighten flexible gas hose and components securely Flexible metal gas hoses must be installed without any twists or kinks in them The hose will move during operation of the heater and it can crack if it is twisted Failure to do so may result in death serious injury or property damage Radiant tube heaters will expand and contract during operation Therefore it is essential to provide a flexible metallic hose which must conform to national or Local Regulations to connect the appliance to the gas supply Minimum size to be 2 12 7mm bore The gas pipe flexible hose and connections must be self supporting The gas pipe work must not bear any of the weight of the heater or any other suspended assembly 5 2 1 Natural Gas G20 at 20mbar nominal supply pressure appliance cat 2H Maximum supply pressure Pmax 25mbar Minimum supply pressure Pmin 17mbar Setting pressure 1
32. care to support the Fan Assembly in line with the axis of the tube see Fig 9a NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Place the two Reflector Panels onto the Hanger Brackets and position to provide a 50mm overlap at the centre arranged equally about the centre Hanger Bracket Clamp the two Reflector Panels to the centre Hanger Bracket using two retainers and M6 setscrews and washers fastening pack Screw the remaining 4 retainers to the two outer Hanger Brackets to provide location for the Reflector Panel ends as shown in Fig 18 NOTE The outer ends of the Reflector Panels will be free to move and compensate for expansion and contraction caused by temperature variation Position the Reflector End Panel notched over the Radiant Tubes and into the end of the Reflector Panel with the End Panel flange flush with the end of the Reflector Secure the Reflector End Panel to the Reflector Panel by use of 6 U type speed clips provided fastenings pack 2 clips per facet of Reflector Panel as shown in Fig 18 Repeat the procedure to attach the Reflector End Panel plain to the opposite end of the Reflector The appliance should now be raised and suspended from previously fixed chains or drop rods as detailed in Section 5 1 at suspension points indicated in Fig 18 Rope or webbing slings should be used when lifting from above If using a forklift to position the applia
33. combustion air mixture b mechanical evacuation of the products of combustion air mixture c natural air change Ventilation by Thermal Evacuation Ventilation by thermal evacuation is sufficient if 10m3 h of exhaust air per kW of operating heat input are ventilated out of the installation room The air products of combustion mixture must be evacuated above the radiant heaters if possible near the ridge by means of exhaust mixture opening s vents Where the exhaust mixture opening s can be closed it shall only possible to operate the radiant heaters when they are open The maximum horizontal distance between a radiant heater and a vent opening shall be 6 six times the vent height in the case of wall openings 3 three times the vent height in the case of roof openings Ventilation by Mechanical Evacuation Ventilation by mechanical evacuation is sufficient if 10m3 h of exhaust air per kW of operating heat input are ventilated out of the installation room The air products of combustion mixture must be evacuated above the radiant heaters using fan s It shall only be possible to operate the radiant heaters whilst the exhaust airflow is proven The maximum horizontal distance between a radiant heater and a fan shall be 6 six times the fan mounting height in the case of wall openings 3 three times the fan mounting height in the case of roof openings Total minimum proven ventilation airflow in m3 h will be Total installed
34. core and earth flexible supply cable as specified in Section 5 3 2 suitable for 230V 50Hz 125W supply connect the 3 pin electrical socket provided fastening pack as follows Brown Red to terminal marked L Blue Black i to terminal marked N Green Yellow to terminal marked 7 External fuse rating required 3A See Section 5 3 for electricity supply requirements NOTE It is important for the correct function of the appliance for the polarity of the electrical supply to be correct Form 483S Rev Jan 09 Page 29 of 53 SRU40 amp SRU45 6 4 sod 1exoe1g sebueY UpZgS X p ean uepey pueg f Jeueg pu3 Jo0129 jeH uous jeueg 10409149H dij peeds ed n luloq uoisuedsng S duie o 10193 J ti V Uuol e90 1 JOSS g 022p ma f WZZ9 h x pv BQN JUBIPeY S896 Osez 00 8 Buyjdnog eio cS E xog Jeuing 0g Og 6uo1 jeueg 1092H I8ueq pu3 10199 jeH dij peeds ed N Form 483S Rev Jan 09 Page 30 of 53 Fig 21 6 4 1 6 4 2 6 4 3 6 4 4 6 4 5 Remove the packaging protection from the Radiant Tubes 2 long tubes and 2 short tubes and ensure that they are clear internally Join one long tube and one short tube together using a Torctite Coupling Ensure that the tubes engage fully into the Torctite Coupling up to the stop and that the welded seam of the tubes is in line from one tube to the other and that the Torctite C
35. d by the use of Torctite Couplings once in position Appliances may however at the discretion of the installation engineer be assembled less reflector panels prior to being suspended in which case due consideration must be given to the means by which the appliance is to be safely raised into position Place the Radiant Tubes and Radiant Tube Assy containing turbulator on trestles providing 150mm minimum clearance above the floor and assemble the five Hanger Brackets to the Radiant Tubes and Radiant Tube Assy using one U bolt per bracket from fastenings pack Position the Hanger Brackets along the Radiant Tubes and Radiant Tube Assy as shown in Fig 27 Ensure that the welded seams of the tubes are in contact with the Hanger Brackets i e facing away from the reflector Tighten the nuts sufficiently to retain the Hanger Brackets Do not overtighten IMPORTANT ensure that the turbulator is positioned adjacent to the Fan Assy and orientated as shown in Fig 28 Failure to assemble the Radiant Tubes with their welded seams facing away from the reflector will void the manufacturers warranty DO Torctite Coupling l f TON AE cc N 1 NM e I b E g Assembly N Z Radiant Tube 4 x 4 572m c w Turbulator Fig 28 Place one Torctite Coupling over the end of the long Radiant Tube see Fig 27 ensuring that it engages fully up to the stop Assemble the Control Box to the Radiant Tube ensuring that it engages fully into the Torcti
36. diant Tube taking care to support the Control Box in line with the axis of the tube NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Place the second Torctite Coupling over the open end of the L H Radiant Tube ensuring that it engages fully up to the stop Assemble the Fan Assembly to the LH Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned as follows Horizontal Mounting fan outlet horizontal and facing away from the adjacent Control Box for flueless applications and either horizontal or vertical facing upwards for flued applications Angle Mounting fan outlet vertical facing upwards for either flueless or flued applications Tighten the nuts of the Torctite Coupling to secure the Fan Assembly tot he Radiant Tube taking care to support the Fan Assembly in line with the axis of the tube see Fig 9a NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Place the Reflector Panel onto the Hanger Brackets positioning the Reflector at the Control Box end between the bracket and the Torctite Coupling Clamp the Reflector to the Hanger Brackets using the retainers and M6 setscrews and washers fastenings Pack qty 4 as shown in Fig 17 Position the Reflector End Panel notched over the Radiant Tubes and into the end of the Reflector Panel with the End Panel flange
37. diant Tubes as shown in Fig 21 Tighten the nuts sufficiently to retain the hanger brackets Do not over tighten Place one Torctite Coupling over the open end of the RH Radiant Tube viewed from the open end of the tubes ensuring that it engages fully up to the stop Assemble the Control Box to the RH Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned vertically with the door latch uppermost see Fig 9 Tighten the nuts of the Torctite Coupling to secure the Control Box to the Radiant Tube taking care to support the Control Box in line with the axis of the tube NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Place the second Torctite Coupling over the open end of the LH Radiant Tube ensuring that it engages fully up to the stop Assemble the Fan Assembly to the LH Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned with the fan outlet horizontal for flueless applications and either horizontal or vertical facing upwards for flued applications Tighten the nuts of the Torctite Coupling to secure the Fan Assembly to the Radiant Tube taking care to support the Fan Assembly in line with the axis of the tube NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Form 483S Rev Jan 09 Page 31 of 53 6 4 6 6 4 7 6 4
38. e gas type being used G20 Natural Gas OPERATING INSTRUCTIONS Ensure that the Control Box door is closed and secured with the two toggle latches The heater will not operate with the door open Turn on the gas supply to the appliance Set any time switches or thermostats to demand heat Switch on the electricity supply to the appliance The red neon indicator and amber neon indicator will be illuminated The burner should ignite within 20 seconds Both red and amber neon indicators will remain illuminated Failure to ignite will result in the ignition controller going to lockout condition The red neon indicator will remain illuminated The amber neon indicator will be extinguished If lockout occurs switch off the electricity supply to the appliance wait for 10 seconds before switching on the electricity supply to the appliance to repeat the ignition sequence If the appliance fails to ignite after a second sequence switch off the electrical supply to the appliance and call the service engineer If gas failure occurs after successful ignition the appliance will attempt one re ignition before going to lockout condition To shut down the appliance for short periods of time switch off the electricity supply to the appliance To shut down the appliance for longer periods of time switch of the electricity supply to the appliance and turn off the gas supply at the gas isolation valve Form 483S Rev Jan 09 Page 52 of 53 NOTES
39. ector Panel ends as shown in Fig 19 NOTE the outer ends of the Reflector Panels will be free to move and compensate for expansion and contraction caused by temperature variation Form 483S Rev Jan 09 Page 28 of 53 6 3 6 6 3 7 6 3 8 6 3 9 6 3 10 Position the Reflector End Panel notched over the Radiant Tubes and into the end of the Reflector Panel with the End Panel flange flush with the end of the Reflector Secure the Reflector End Panel to the Reflector Panel by use of 6 U type speed clips provided fastenings pack 2 clips per facet of Reflector Panel as shown in Fig 19 Repeat the procedure to attach the Reflector End Panel plain to the opposite end of the Reflector The appliance should now be raised and suspended from previously fixed chains or drop rods as detailed in section 5 1 at suspension points indicated in Fig 19 Rope or webbing slings should be used when lifting from above If using a forklift to position the appliance ensure that the appliance is balanced on the forks prior to lifting If combustion air is to be ducted to the appliance attach a length of flexible ducting to the Air Inlet Adaptor of the Control Box by use of a suitable hoseclip Attach the inlet end of the hose to any fixed ducting also by use of a suitable hoseclip allowing for adequate movement of the appliance Connect the gas supply in accordance with Section 5 2 Gas supply of these installation instructions Using twin
40. emperature variation Position one Reflector End Panel over the Radiant Tube and into one end of the Reflector Panels with the End Panel flange flush with the end of the Reflector Panel Secure the Reflector End Panel to the Reflector Panels by use of six U type speed clips provided fastenings Pack 2 clips per facet of Reflector Panel as shown in Fig 25 Repeat the procedure to attach the second Reflector End Panel to the opposite end of the Reflector If combustion air is to be ducted to the appliance attach a length of flexible ducting to the Air Inlet Adaptor of the Control Box by use of a suitable hoseclip Attach the inlet end of the hose to any fixed ducting also by use of a suitable hoseclip allowing for adequate movement of the appliance Connect the gas supply in accordance with Section 5 2 Gas supply of these installation instructions Using a suitable cable connector and twin core and earth PVC covered flexible supply cable 0 5 mm to National or Local standard specification connect the fan leads to the 3 pin plug provided fastenings pack as follows Brown red to terminal marked L Blue Black to terminal marked N Green Yellow to terminal marked 7 Connect this 3 pin plug to the electrical socket marked mounted in the side of the Control Box Due consideration should be given to the required clearance from combustibles see section 5 1 4 when routing the cable from Fan to Control Box Using twin
41. flector Panel onto the two Hanger Brackets adjacent to the Fan Assembly Position the Reflector Panels such that their outer edges overhang the Hanger Brackets by 50mm see Fig 27 Place the remaining two Reflector Panels over the two outer Reflector Panels ensuring that the centre overlap is as shown in Fig 24 thus providing a 50mm overlap at each joint Clamp the first and second Reflector Panels where they overlap to the second Hanger Bracket from Control Box end using two retainers and M6 setscrews and washers fastenings pack Clamp also the third and fourth Reflector Panels where they overlap to the fourth Hanger Bracket from Control Box end end using two retainers and M6 setscrews and washers fastenings pack Secure the two Reflector Panels that overlap adjacent to the centre Hanger Bracket to each other using two U type speed clips fastenings pack as shown in Fig 27 Screw the remaining 6 retainers to each of the other Hanger Brackets to provide location for the Reflector Panels Note the Reflector Panels where located but not clamped will be free to move and compensate for expansion and contraction caused by temperature variation Position one Reflector End Panel over the Radiant Tube and into one end of the Reflector Panels with the End Panel flange flush with the end of the Reflector Panel Secure the Reflector End Panel to the Reflector Panel by use of six U type speed clips provided fastenings pack 2 clips per f
42. ger Brackets Torctite Coupling Fastenings Pack Radiant Tube 101 6 x 4572 Radiant Tube 2101 6 x 1524 Reflector Panel long Reflector Panel short Reflector End Panel notched Reflector End Panel plain Ni N lt N OQ H HH 43 ppNhPHAARA ABA SRU30 35 Fig 3 SRU40 45 3 Rev Jan 09 Page 8 of 53 4 8 SRL09 12 15 SRL25 The appliances are supplied as follows Table 11 MODEL REF SRL09 12 15 SRL25 Carton containing the following 1 1 Control Box Assembly 1 1 Fan Assembly 1 1 Hanger Brackets 3 4 Torctite Coupling 3 4 Fastenings Pack 1 1 Radiant Tube 276 2 x 4572 1 2 Reflector Panel 1511 short 1 Reflector Panel 3035 long 1 3 Reflector End Panel 2 2 SRL09 12 15 8 7 6 1 lt 4 7 F va 5 3 N 2 Fig 5 SRL25 8 7 1 Q 4 5 I 3 2 2 Form 483S Rev Jan 09 Page 9 of 53 4 4 SRL30 35 SRL40 45 The appliances are supplied as follows Table 12 SRL30 35 SRL40 45 Carton containing the following Control Box Assembly Fan Assembly Hanger Brackets Torctite Coupling Fastenings Pack Radiant Tube 2101 6 x 4572 Radiant Tube 2101 6 x 3048 Radiant Tube Assy turbulator Reflector Panel 3035 long Reflector End Panel O o I O 01 Q N Mw E N O T ee Ces Cr CS ee ee SRL30 35 Fig 7 SRL40 45 Fig 8 Form 483S Rev Jan 09 Page 10 of 53 5 1 INSTALLATION Not withstanding their limited scope t
43. gineer be assembled less reflector panels prior to being suspended in which case due consideration must be given to the means by which the appliance is to be safely raised into position Place the Radiant Tube and Radiant Tube Assembly containing turbulator on trestles providing 150mm minimum clearance above the floor and assemble the four Hanger Brackets to the Radiant Tube and Radiant Tube Assembly using one U bolt per bracket from fastenings pack Position the Hanger Brackets along the Radiant Tube and Radiant Tube Assembly as shown in Fig 25 Ensure that the welded seam of the tubes is in contract with the hanger brackets i e facing away from the reflector Tighten the U bolt nuts sufficiently to retain the Hanger Brackets Do not overtighten IMPORTANT ensure that the turbulator is positioned adjacent to the Fan Assembly and orientated as shown in Fig 26 Failure to assemble the Radiant Tubes with their welded seams facing away from the reflector will void the manufacturers warranty Torctite Coupling Fan Assembly ha Radiant Tube 4 x 4 572m c w Turbulator Place one Torctite Coupling over the end of the Radiant Tube see Fig 25 ensuring that it engages fully up to the stop Assemble the Control Box to the Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned vertically with the door latch uppermost see Fig 10 Tighten the nuts of the Torctite Coupling to
44. he Ignition Control Unscrew the M3 screw securing the Ignition Control to the Control Valve and lift out the Ignition Control Air Proving Switch Remove the Air Tube Assembly from the Air Proving Switch pressure connection marked H and from the Test Nipple located in the centre of the Air Inlet Baffle Plate Unscrew the two No 8 x 12 self tapping screws securing the Air Proving Switch to the floor of the Control box and lift out with the electrical leads attached Disconnect the three electrical leads from the Air Proving Switch by gently pulling the connectors using pliers Remove the restrictor from the Air Switch Pressure connection marked L When installing a replacement Air Pressure Switch take care to connect the electrical leads in accordance with the wiring diagram shown in Section 5 3 3 Fig 13 and replace the restrictor on the pressure connection marked L The appliance will not function unless this restrictor is in place Burner Assembly To replace the Burner unscrew the two M4 x 25 setscrews from the Burner Bracket and remove the Burner Clamp Unscrew the Burner from the Injector Fitting and lift out of the Control Box Injector Remove the Burner as described at 7 5 above Unscrew the Injector from the Injector Fitting using a spanner whilst retaining the Injector Fitting with a second spanner Pre Injector For models SRU SRL 30 35 40 45 appliance category 2E only there is a Pre injector fitted into the Injecto
45. he appliance should be installed in accordance with the relevant provisions of any National Gas Safety Installation and Use Regulations Due account should also be taken of any obligations arising from any National Heath and Safety at Work Regulations National and Local Building Regulations and National Electrical Wiring Regulations The appliance must be installed and where necessary converted for use on other gases by a qualified installer Suspension A WARNING SUSPENSION HAZARD Burner must be secured to the mounting flange with nuts All materials used to suspend the heater must have a minimum working load of 52 kgs Never use the heater to support a ladder or other access equipment Failure to do so may result in death serious injury or property damage U Tube Heaters should be suspended to provide a slope down to the U bend of 25 mm maximum Linear Tube Heaters should be suspended to provide a slope up to the fan of between 25 mm and50 mm The appliance should be located with respect to building construction and other equipment to permit access to the appliance for servicing etc For suspending the appliance it is recommended that suitable protected welded chain 3mm x 65 links per m or 8mm min mild steel drop rods and suitable brackets are used Attach the chains or drop rods to the hanger brackets where shown see section 4 Providing at least 5mm closed link hooks are used chains may be attached directly to the hange
46. ing slings should be used when lifting from above If using a forklift to position the appliance ensure that the appliance is balanced on the forks prior to lifting If combustion air is to be ducted to the appliance attach a length a flexible ducting to the Air Inlet Adaptor of the Control Box by use of a suitable hoseclip Attach the inlet end of the hose to any fixed ducting also by use of a suitable hoseclip allowing for adequate movement of the appliance Connect the gas supply in accordance with Section 5 2 Gas Supply of these installation instructions Using twin core and earth flexible supply cable as specified in Section 5 3 2 suitable for 230V 50Hz 125W supply connect the 3 pin electrical socket provided fastening pack as follows Brown Red to terminal marked L Blue Black to terminal marked N Green Yellow to terminal marked 7 External fuse rating required 3A See Section 5 3 for electricity supply requirements NOTE It is important for the correct function of the appliance for the polarity of the electrical supply to be correct Form 483S Rev Jan 09 Page 32 of 53 SRL09 12 15 6 5 sod g jJayoeig 1e6uen juiog uoisuedsng s dure 5 10129JJeH VY UOIJe207 JOJOS JOHY g ugZ8 v x g eqn 1ueipeg Buidnoo 9112401 Aiquessy uej S llep 0662 OY e ao Buljdnoy 344910 1 xog Jeuung Og j MARS uoys jeueg 109494 Buo1 J eueg 1022H eueg pu3 10129143H
47. ket marked mounted in the side of the Control Box Due consideration should be given to the required clearance from combustibles see section 5 1 4 when routing the cable from Fan to Control Box 6 5 11 Using twin core and earth flexible supply cable as specified in Section 5 3 2 suitable for 230V 50Hz 125W supply connect the 3 pin electrical socket provided fastenings pack as follows Brown Red to terminal marked L Blue Black 5 to terminal marked N Green Yellow to terminal marked 7 Connect this electrical socket to the 3 pin plug marked 230V 50Hz mounted in the side of the Control Box External fuse rating required 3A See Section 5 3 for electrical supply requirements NOTE it is important for the correct function of the appliance for the polarity of the electrical supply to be correct Form 483S Rev Jan 09 Page 35 of 53 SRL25 6 6 luloq uoisuedsng S dure o 10129Jjeu V uoneoo7 10129 JeH g ugzg v x eqni weiped Buidno2 963112400 K quiessy ueJ A sod 1ex4oeug webuey osez Stag S _ weZs P x qn1 ueipeu P lt s iss AQ 4 go Jaue amp g pu3 10159jJjeH I CU os x a Buidno 611240 1 P 1 IS 6u01 jeueg 10199JJeH xc 5 xog Jeuing 0g dio peeds edAL n og p AEN Buo1 jeueg 10429149H P xd 6u01 jaued iol5 J tJ Jeueg pu3 10o153 J tiJ dilO peeds ed N Fig 24 Form 483S Rev Jan 09 Page 36 of 53 6 6 1
48. lace a third Torctite Coupling over the open end of the Radiant Tube carrying the Control Box ensuring that it engages fully up to the stop Assemble the centre short Radiant Tube into the Torctite Coupling ensuring that it engages fully up to the stop and with the Hanger Brackets aligned with those of the first Radiant Tube section see Fig 27 Tighten the nuts of the Torctite Coupling to secure the two sections of Radiant Tube to one another taking care to maintain the tubes in a straight line NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Form 483S Rev Jan 09 Page 43 of 53 6 8 7 6 8 8 6 8 9 6 8 10 6 8 11 6 8 12 Place the fourth Torctite Coupling over the open end of the Radiant Tube and turbulator Assembly carrying the Fan Assembly ensuring that it engages fully up to the stop Assemble the previously assembled section of Radiant Tubes into the Torctite Coupling ensuring that it engages fully up to the stop and with all the appliance Hanger Brackets correctly aligned with each other see Fig 27 Tighten the nuts of the Torctite Coupling to secure the two sections of Radiant Tube to one another taking care to maintain the tubes in a straight line NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Place one Reflector Panel onto the two Hanger Brackets adjacent to the Control Box and a second Re
49. mber neon indicator remains illuminated After a purge period of 10 seconds minimum the solenoid valves and the ignition spark electrode will be re energised and with the gas still turned off the ignition control will go to lockout condition after a further 12 seconds maximum Amber neon indicator extinguished Switch off the electricity supply to the appliance for a period of 10 seconds before attempting to re ignite the burner see section 7 1 10 Air Proving Switch With the appliance running normally disconnect the 3 pin electrical plug on the fan leads from the electrical socket marked mounted in the side of the Control Box The burner should extinguish within 3 seconds Leave the Fan disconnected for 30 seconds to ensure that there is no attempt at re ignition Switch off the electricity supply to the appliance and re connect the electrical plug on the fan leads to the socket marked mounted in the side of the Control Box SERVICING It is essential that at least once a year preferably before the heating season a qualified person service the appliance In exceptionally dirty conditions such as may occur in a foundry more frequent servicing may be desirable IMPORTANT 1 Do not rest anything especially ladders against the appliance 2 Gas and Electricity supplies must be isolated before commencing servicing work or replacement of components 3 Unless instructed to the contrary re assemble components i
50. n reverse order 4 Check all joints for gas soundness after carrying out any servicing of the appliance 5 On completion of a service fault finding task which has required the breaking and remaking of electrical corrections the following checks using a multimeter must be made 5 1 Earth continuity check 5 2 Polarity check 5 8 Resistance to earth check Fan Disconnect the electrical plug on the fan leads from the socket marked mounted in the side of the Control Box If a flued installation disconnect the flue from the Fan Slacken the nuts of the Torctite Coupling securing the Fan Connector to the Radiant Tube and draw the Fan Assembly off the Radiant Tube Inspect the main impeller and secondary cooling impeller and remove any dust by brushing with a soft brush Check that the impeller rotates freely and that there is no excessive play in the bearings The bearings are pre lubricated and require no attention Form 483S Rev Jan 09 Page 47 of 53 8 2 8 2 1 8 2 2 8 2 3 8 2 3 1 8 2 3 2 8 2 3 3 8 2 3 4 8 2 3 5 8 2 4 8 2 4 1 8 2 4 2 8 2 4 3 8 2 5 8 2 5 1 8 2 6 8 2 6 1 8 2 6 2 Control Box The control box can be removed from the appliance and serviced at ground level Disconnect the electrical supply socket from the 3 pin plug marked 230V 50Hz mounted in the side of the Control Box turn off the gas supply to the appliance at the gas isolation valve and disconnect the gas supply
51. nce ensure that the appliance is balanced on the forks prior to lifting If combustion air is to be ducted to the appliance attach a length of flexible ducting to the Air Inlet Adaptor of the Control Box by use of a suitable hoseclip Attach the inlet end of the hose to any fixed ducting also by use of a suitable hoseclip allowing for adequate movement of the appliance Connect the gas supply in accordance with section 5 2 Gas Supply of these installation instructions Form 483S Rev Jan 09 Page 25 of 53 6 2 10 Using twin core and earth flexible supply cable as specified in Section 5 3 2 suitable for 230V 50Hz 125W supply connect the 3 pin electrical socket provided fastening pack as follows Brown Red to terminal marked L Blue Black to terminal marked N Green Yelow to terminal marked 7 External fuse rating required 3A See Section 3 3 for electricity supply requirements NOTE It is important for the correct function of the appliance for the polarity of the electrical supply to be correct Form 483S Rev Jan 09 Page 26 of 53 SRU30 amp SRU35 6 3 sod Joyoeg 1eDueH WZZS p X p eqn yUeIPeY pueg N N Z Z N I8ueq pu3 1012e JeH Fig 19 026 og Jeueg 1012e jeH I luloq uolsu dsns S duug O J0 99 0y Y Olep ee Jeueg pu3 io 59 J ti dij peeds ed N uoneoo7 10199jJeH g Form 483S Rev Jan 09 Page 27 of 53 6 3 1 6 3
52. ns are sound and that the wiring is undamaged Replace damaged wires as necessary Air Inlet Baffle Plate Check that the air inlet holes in the Baffle Plate which is clamped between the Control Box end panel and the Air Inlet flange are clear from obstructions Check also that the wire mesh panel of the Air Inlet is clean Clean as necessary using a soft brush In the case of an appliance having a ducted air supply it will be necessary to disconnect the flexible ducting from the Air Inlet by first releasing the hoseclip 8 2 6 3 If it is necessary to remove the Air Inlet to adequately clean the Baffle Plate it will be necessary to replace the 8 2 7 8 2 7 1 gasket seal see section 9 10 Replacement Parts Door Seal Check the condition of the seal around the Control Box door and replace as necessary see section 9 10 Replacement Parts IMPORTANT The appliance will not function unless the seal around the control box door is sound and the door secured with the two toggle latches Form 483S Rev Jan 09 Page 48 of 53 8 3 8 3 1 8 4 8 4 1 8 5 8 5 1 8 6 8 6 1 9 1 9 1 2 Fig 30 9 2 Reflector If necessary the Reflector can be dismantled by removing the Clamps and where applicable the U type speed clips and sliding the Reflector Panels out of the Hanger Brackets after first removing the Reflector End Panels Dust accumulated on top of the Reflector should be brushed off and the reflective surface
53. o U bolts per bracket from Fastenings Pack and position along the Radiant Tubes as shown in Fig 18 Tighten the nuts sufficiently to retain the Hanger Brackets Do not over tighten Place one Torctite Coupling over the open end of the RH Radiant Tube viewed from the open end of the tubes ensuring that it engages fully up to the stop Assemble the Control Box to the RH Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned vertically with the door latch uppermost see fig 9a Tighten the nuts of the Torctite Coupling to secure the Control Box to the Radiant Tube taking care to support the Control Box in line with the axis of the tube NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Place the second Torctite Coupling over the open end of the LH Radiant Tube ensuring that it engages fully up to the stop Assemble the Fan Assembly to the LH Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned as follows Horizontal Mounting fan outlet horizontal and facing away from the adjacent Control Box for flueless applications and either horizontal or vertical facing upwards for flued applications Angle Mounting fan outlet vertical facing upwards for either flueless or flued applications Tighten the nuts of the Torctite Coupling to secure the Fan Assembly to the Radiant Tube taking
54. of the Reflector Panel Secure the Reflector End Panel to the Reflector Panel by the use of six U type speed clips provided fastenings pack 2 clips per facet of Reflector Panel as shown in Fig 24 Repeat the procedure to attach the second Reflector End Panel to the opposite end of the Reflector Form 483S Rev Jan 09 Page 37 of 53 6 6 9 If combustion air is to be ducted to the appliance attach a length of flexible ducting to the Air Inlet Adaptor of the Control Box by use of a suitable hoseclip Attach the inlet end of the hose to any fixed ducting also by use of a suitable hoseclip allowing for adequate movement of the appliance Connect the gas supply in accordance with Section 5 2 Gas supply of these installation instructions 6 6 10 6 6 11 Using a suitable cable connector and twin core and earth PVC covered flexible supply cable 0 5 mm to National or Local standard specification connect the fan leads to the 3 pin plug provided fastenings pack as follows Brown red gt to terminal marked L Blue Black to terminal marked N Green Yellow to terminal marked 7 Connect this 3 pin plug to the electrical socket marked O mounted in the side of the Control Box Due consideration should be given to the required clearance from combustibles see section 5 1 4 when routing the cable from Fan to Control Box 6 6 12 Using twin core and earth flexible supply cable as specified in Section 5 3 2 suitable for 230V 50Hz 125W s
55. ollowing a second ignition sequence switch off the electricity supply to the appliance turn off the gas supply at the gas isolation valve and investigate the fault If gas failure occurs after successful ignition the appliance ignition control will attempt one re ignition before going to lockout condition Shut Down To shut down the appliance for short periods of time switch off the electricity supply to the appliance To shut down the appliance for a period for time in excess of one week switch off the electricity supply to the appliance and turn off the gas supply at the gas isolation valve Note Concise operating instructions are contained on Instruction Label 4260440 which should be affixed adjacent to a low level user control Checking Gas Pressures Switch off the electricity supply to the appliance Connect a manometer to the test nipple protruding from the rear panel of the Control Box adjacent to the Air Inlet Adaptor see Fig 29 Open the Control Box door after releasing the two toggle latches To check the gas supply pressure Form 483S Rev Jan 09 Page 45 of 53 7 3 4 1 7 3 4 2 7 9 4 3 7 3 5 7 3 5 1 7 3 5 2 7 3 5 3 Unscrew the sealing screw two turns of the LEFT Gas IN Control Valve test nipple and connect the free end of the manometer tube permanently connected to the manometer test nipple inside the rear panel of the control box to this test nipple See Fig 29 Close the control bo
56. oupling clamp is positioned adjacent to the weld seam Tighten the nuts of the Torctite Coupling to secure it to the tubes taking care to support the tubes to maintain the axis of the tube in a straight line Repeat the procedure above to join the remaining long and short tubes Place the Radiant Tube assemblies on tressels providing 150mm minimum clearance above the floor with the Torctite Coupling clamp underneath and the weld seam of the tubes in contact with the hanger bracket see 6 4 3 below i e facing away from the reflector Space the tube assemblies 305mm apart with the ends of the short tubes and Torctite Couplings in line NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint IMPORTANT Failure to assemble the Radiant tubes with their welded seam facing away from the reflector will void the manufactures warranty Assemble the U Bend to the short Radiant Tubes ensuring that the U Bend engages fully Drill one 25 5mm hole through the U Bend and Radiant Tube in the upper surface of each leg of the U bend at a distance midway along the swaged portion of the U bend as shown in Fig 22 Rivet the U Bend to the Radiant Tube assemblies using the two 5 x 10 rivets provided fastenings pack Drill through 5 5mm Secure using 5 x 10 rivets Fig 22 Assemble the four Hanger Brackets to the Radiant Tubes using two U bolts per bracket from fastenings pack and position along the Ra
57. r Fitting In the unlikely event that it should be necessary to replace this Pre injector first unscrew the Injector Fitting from the straight flange attached to the Control Valve outlet port and unscrew the pre injector from the Injector Fitting using a spanner whilst retaining the Injector Fitting with a second spanner or by holding in a vice Form 483S Rev Jan 09 Page 50 of 53 9 8 9 8 1 9 8 2 9 8 3 9 8 4 9 8 5 9 9 9 9 1 9 9 2 9 9 3 9 10 10 10 1 10 1 1 10 1 2 10 1 3 Twin solenoid Control Valve Remove the Ignition Control see section 9 3 and the Burner see section 9 5 and disconnect the gas supply pipe from the Control Box leaving the R 1 2 nipple screwed into the Control Valve elbow flange Unscrew the two M4 setscrews securing the Valve Bracket to the floor of the Control Box and lift out the Control Valve Assembly Unscrew the four M4 screws securing the elbow flange to the Control Valve inlet port and remove the elbow flange and R Ya nipple complete Unscrew the four M4 screws securing the straight flange to the Control Valve outlet port and remove the straight flange and injector fitting complete Unscrew the two M4 screws securing the Valve Bracket to the Control Valve mounting boss and remove the Valve Bracket After replacing the Control Valve check the gas pressures in accordance with Section 5 3 of this manual IMPORTANT TEST FOR GAS SOUNDNESS USING A SUITABLE LEAK D
58. r brackets The appliance may be mounted horizontally or at a recommended angle of 30 maximum to the horizontal as shown below IMPORTANT when U Tube Heaters are angle mounted fig 9 amp 9a the fan should be assembled to the higher of the two emitter tubes as shown CBUO09 12 15 SRU30 35 40 45 SRL09 12 15 25 SRU25 ERU25 SRL30 35 40 45 Latch Latch Latch a i J 5 N Z N i m Neon Lights Neon Lights Neon Lights Horizontal Mounting Horizontal Mounting Horizontal Mounting Latch Latch A j sos S I aos SED I Y Neon Lights l Neon Lights Neon Lights Angle Mounting Angle Mounting Angle Mounting recommended to 303 recommended to 30 recommended to 30 Fig 9a Fig 9 Fig 10 Form 483S Rev Jan 09 Page 11 of 53 5 1 4 The control box must be supported with a welded chain after overall heater suspension is complete The is to prevent control from sagging and burning tube out prematurely Assemble bracket and turnbuckle to inlet end of control as shown Turnbuckle Bracket M6 Nut amp Washer Fig 10a 5 1 5 Adjust the turnbuckle until control box is level Use a levelling device to verify Welded Chain Adjust turnbuckle to level control Fig 10b Level ANCAUTION Failure to install the burner box suspension chain vertically will void the manufacturers warranty Form 483S Rev Jan 09 Page 12 of 53 5 1 6 Minimum clearance from com
59. re line of the emitter tube Electrodes Note This range of radiant tube heaters employs a single probe electrode system whereby both the spark generation and flame supervision operations are carried out via a common electrode The second electrode Form 483S Rev Jan 09 Page 49 of 53 9 2 1 9 2 2 9 2 3 9 2 4 9 3 9 3 1 9 3 2 9 3 3 9 4 9 4 1 9 4 2 9 4 3 9 4 4 9 4 5 9 5 9 5 1 9 6 9 6 1 9 7 9 7 1 provides the earth path for the ignition spark The two electrodes are identical therefore either lead grey HT or green yellow earth may be connected to either electrode Disconnect the grey HT ignition flame sensor lead and the green yellow earth lead from the electrodes by gently pulling the connectors using pliers Unscrew the M6 x 16 setscrew securing the Electrode Assembly to the Control Box end panel and remove the Electrode Assembly Unscrew the M3 setscrews securing the Electrodes to the Carrier and withdrawn the Electrodes After assembling replacement Electrodes to the Carrier check that the spark gap is 3 5mm before inserting the Electrode Assembly into the Control Box and securing to the Control Box end panel with the M6 x 16 setscrews Ignition Control Honeywell S4565R1006 Unscrew the two screws securing the cable clamp to the ignition control and remove the cable clamp Disconnect the 12 way Molex electrical connector and the grey HT ignition spark flame sensor lead from t
60. ssure is incorrect switch off the electricity supply to the appliance and remove the cap from the integral pressure governor for the Control Valve Close the control box door and switch on the electricity supply to the appliance to ignite the burner Remove the plug from the boss in the upper surface of the control box door and insert a suitable screwdriver through the exposed hole in the box to locate the governor adjusting screw Adjust the pressure by turning the pressure governor adjusting screw clockwise to increase or anti clockwise to decrease the burner setting pressure See Fig 29 Pressure Test Nipple Left Gas In Manometer Tube Pressure Test Nipple _RIGHT Gas Out Manometer Fig 29 Test Nipple Pressure Governor Adjuster Form 483S Rev Jan 09 Page 46 of 53 7 3 5 4 Upon obtaining the correct burner setting pressure switch off the electricity supply to the appliance remove the 7 4 7 4 1 7 4 2 7 4 3 7 5 7 5 1 7 5 2 7 5 8 screwdriver replace the plug into the boss in the upper surface of the control box door and open the door Remove the manometer tube from the RIGHT Gas OUT Control Valve test nipple and screw in the test nipple sealing screw Close the control box door and secure it with the two toggle latches Flame Supervision To check the operation of the flame supervision equipment run the appliance normally turn off the gas supply at the gas isolation valve and observe that the a
61. te Coupling up to the stop and is positioned vertically with the door latch uppermost Fig 10 Tighten the nuts of the Torctite Coupling to secure the Control Box to the Radiant Tube taking care to support the control box in line with axis of the tube NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Place a second Torctite Coupling over the end of the Radiant Tube Assembly where the turbulator is secured to the tube see Fig 27 and Fig 28 ensuring that it engages fully up to the stop Assemble the Fan Assembly to the Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned with the fan outlet horizontal for flueless applications or either horizontal or vertical facing upwards for flued applications Tighten the nuts of the Torctite Coupling to secure the Fan Assembly to the Radiant Tube taking care to support the Fan Assembly in line with the axis of the tube NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint The three sections of the appliance should now be raised and suspended from previously fixed chains or drop rods as detailed in Section 5 1 at suspension points indicated in Fig 27 Rope or webbing slings should be used when lifting from above If using a forklift to position the appliance sections ensure that they are balanced on the forks prior to lifting P
62. ter clockwise up to the stop to put the governor out of action Replace the pressure governor cap Affix the gas adjustment label 3 G30 G31 29 37mbar supplied fastenings pack onto the Data Label adjacent to the headings Adjusted For and Setting Pressure to cover the original gas adjustment label 2H G20 20mbar Form 483S Rev Jan 09 Page 51 of 53 10 1 4 10 2 10 2 1 10 2 2 10 2 3 10 2 4 11 11 10 11 11 Carry out checks in accordance with Section 7 3 of this manual to ensure correct supply pressure relative to the gas type being used G30 Butane or G31 Propane Conversion from cat 3 LPG to cat 2H Natural Gas Remove the Injector from the Injector Fitting see Section 9 6 and replace it with the alternative Injector supplied fastenings pack Check that the size reference marked on the Injector agrees with that listed in the Technical Data table Section 1 for the appliance model in question Remove the pressure governor cap from the integral pressure governor of the Control Valve and unscrew the adjuster anti clockwise 3 complete turns Affix the gas adjustment label 2H G20 20mbar supplied fastenings pack onto the Data Label adjacent to the headings Adjusted For and Setting Pressure to cover the original gas adjustment label 3 G30 G31 29 37mbar Carry out checks in accordance with Section 7 3 of this manual to ensure correct supply pressure and setting pressure relative to th
63. the Reflector Panel Secure the Reflector End Panel to the Reflector Panel by use of six U type speed clips provided fastening pack 2 clips per facet of Reflector Panel as shown in Fig 23 Repeat the procedure to attach the second Reflector End Panel to the opposite end of the reflector The appliance should now be raised and suspended from previously fixed chains or drop rods as detailed in Section 53 1 at suspension points indicated in Fig 23 Rope or webbing slings should be used when lifting from above If using a forklift to position the appliance ensure that it is balanced on the forks prior to lifting If combustion air is to be ducted to the appliance attach a length of flexible ducting to the Air Inlet Adaptor of the Control Box by the use of a suitable hoseclip Attach the inlet end of the hose to any fixed ducting also by use of a suitable hoseclip allowing for adequate movement of the appliance Connect the gas supply in accordance with Section 5 2 Gas Supply of these installation instructions Form 483S Rev Jan 09 Page 34 of 53 6 5 10 Using a suitable cable connector and twin core and earth PVC covered flexible supply cable 0 5 mm to National or Local standard specification connect the fan leads to the 3 pin plug provided fastenings pack as follows Brown red to terminal marked L Blue Black to terminal marked N Green Yellow to terminal marked 7 Connect this 3 pin plug to the electrical soc
64. the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Place a second Torctite Coupling over the open end of the Radiant Tube ensuring that it engages fully up to the stop Assemble the Fan Assembly to the Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned with the fan outlet horizontal for flueless applications and either horizontal or vertical facing upwards for flued applications Tighten the nuts of the Torctite Coupling to secure the Fan Assembly to the Radiant Tube taking care to support the Fan Assembly in line with the axis of the tube NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Place the two Reflector Panels onto the Hanger Brackets and position to provide a 50mm overlap arranged equally about the inner Hanger Bracket see Fig 23 Clamp the two Reflector Panels to the inner Hanger Bracket using two Retainers and M6 setscrews and washers fastening pack Screw the remaining 4 Retainers to the two outer Hanger Brackets to provide location for the Reflector Panel ends as shown in Fig 23 NOTE The outer ends of the Reflector Panels will be free to move and compensate for expansion and contraction caused by temperature variation Position one Reflector End Panel over the Radiant Tube and into one end of the Reflector Panels with the End Panel flange flush with the end of
65. tite Coupling to secure the Control Box to the Radiant Tube taking care to support the Control Box in line with the axis of the tube NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint Place a second Torctite Coupling over the end of the remaining Radiant Tube ensuring that it engages fully up to the stop Assemble the Fan Assembly to the Radiant Tube ensuring that it engages fully into the Torctite Coupling up to the stop and is positioned with the fan outlet horizontal for flueless applications and either horizontal or vertical facing upwards for flues applications Tighten the nuts of the Torctite Coupling to secure the Fan Assembly to the Radiant Tube taking care to support the Fan Assembly in line with the axis of the tube NOTE Tighten the Torctite Coupling screws alternately whilst continually checking for slackness of the joint The two sections of the appliance should now be raised and suspended from previously fixed chains or drop rods as detailed in Section 5 1 at suspension points indicated in Fig 24 Rope or webbing should be used when lifting from above If using a forklift to position the appliance sections ensure that they are balanced on the forks prior to lifting Place the third Torctite Coupling over the open end of one Radiant Tube ensuring that it engages fully up to the stop Assemble the second Radiant Tube into the Torctite Coupling ensuring that it engages
66. upply connect the 3 pin electrical socket provided fastenings pack as follows Brown red to terminal marked L Blue Black to terminal marked N Green Yellow to terminal marked 7 Connect this electrical socket to the 3 pin plug marked 230V 50Hz mounted in the side of the Control Box External fuse rating required 3A See Section 5 3 for electrical supply requirements NOTE It is important for the correct function of the appliance for the polarity of the electrical supply to be correct Form 483S Rev Jan 09 Page 38 of 53 SRL30 amp SRL35 6 7 Jojeingun M 9 luloq uoisuedsng S duue O 10499194 V UOJe207 101991494 8 ugZg y X p ean 1 1ueipeg Buidnoo 910210 EN K quiessy ueJ4 sod p 1exoe1g webueY ZS y X p BQN jueipeg V 2222 I8ueq pu3 io1 5 J tiJ LOG RAD Buildnoo 1l1940 6u01 I8ueq 1iol5 j ti xog Jeuung 0g dio peeds edL i Og 6u01 jeueg 10728192H i P Buo jeueg JOOS YOY Jeueg pua 10159 J ti dij peeds ed f Fig 25 Form 483S Rev Jan 09 Page 39 of 53 6 7 1 6 7 2 Fig 26 6 7 3 6 7 4 6 7 5 6 7 6 Remove the packaging protection from the Radiant Tubes and ensure that they are clear internally lt is recommended that the appliance is suspended in sections which are joined by the use of a Torctite Coupling once in position Appliances may however at the discretion of the installation en
67. work should be carried out in accordance with National or Local regulations N B DO NOT TEST FOR SOUNDNESS BY USE OF NAKED FLAMES Ignition Close and secure the Control Box door The appliance will not operate unless the door is secured Turn on the gas supply to the appliance Set the system time clock and thermostat to demand heat Switch on the electricity supply to the appliance The appliance red neon indicator will be illuminated the system fan will commence rotating and the air proving switch will sense an adequate air flow condition The amber neon indicator will be illuminated After a purge period of 10 seconds minimum the solenoid valves and ignition spark electrode will be energised simultaneously Upon successful ignition the flame sensor will detect the flame and the ignition spark electrode will be de energised Should the flame fail to permanently establish during the 12 second ignition period the solenoid valves and ignition spark electrode will be de energised the amber neon indicator extinguished the fan stop rotating and the appliance ignition control go to lockout condition To repeat the ignition sequence it will be necessary to switch off the electricity supply to the appliance for a period of 10 seconds to reset the ignition control If a first reset is not successful wait at least 15 seconds before repeating the procedure After reset an extended waiting time will occur If the burner fails to ignite f
68. x door and secure with the two toggle latches Ignite the appliance burner by switching on the electricity supply to the appliance and check that the manometer reading is as stated below for the gas type the appliance is adjusted for see the Data Label affixed to the Control Box door category 2H gas type G20 natural supply pressure 20mbar nom 17mbar min 25mbar max category 3 gas type G30 butane supply pressure 29mbar nom 25mbar min 35mbar max category 3 gas type G31 propane supply pressure 37mbar nom 25mbar min 45mbar max Switch off the electricity supply to the appliance open the control box door and remove the manometer tube from the LEFT Gas IN control valve test nipple Screw in the test nipple sealing screw To check the burner setting pressure Unscrew the sealing screw two turns of the RIGHT Gas OUT Control Valve test nipple and connect the free end of the manometer tube permanently connected to the manometer test nipple inside the rear panel of the control box to this test nipple See Fig 29 Close the control box door and secure with the two toggle latches Ignite the appliance burner by switching on the electricity supply to the appliance and check that the manometer reading is as stated below for the gas type the appliance is adjusted for see the Data Label affixed to the control box door Category 2H gas type G20 natural setting pressure 12 5mbar In the event that the burner setting pre

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