AMBIRAD VISION SCHOOL HEATER KIT INSTALLATION MANUAL
Contents
1. 5 Fault Finding Guide 6 Replacing Parts f User and Operating Instructions 8 WARNINGS DO NOT PLACE ARTICLES ON OR AGAINST THIS APPLIANCE DO NOT USE OR STORE FLAMMABLE MATERIALS NEAR THIS APPLIANCE DO NOT SPRAY AEROSOLS IN THE VICINITY OF THIS APPLIANCE WHILE IT IS IN OPERATION CHECK WITH YOUR LOCAL SUPPLIER FOR DETAILS ABOUT SPECIFIC EQUIPMENT THAT HAS BEEN OMITTED OR MODIFIED An AmbiRad Group brand Welcome to the new range of high efficiency AmbiRad Vision radiant tube heaters Local regulations may vary in the country of use and it is the installers responsibility to ensure that such regulations are satisfied All installation assembly commissioning and service procedures must be carried out by Suitable qualified competent persons to the statutory regulations in the country of use When assembling installing commissioning and servicing is undertaken on radiant tube heaters specified in these instructions due care and attention is required to ensure that working 1 Installation Requirements 1 1 Health amp Safety 1 2 Model Definitions 1 3 Heater Suspension 1 4 Wall Mounting 1 5 Herringbone Systems 1 6 Clearance to Combustibles 1 7 Gas Connection amp Supply Details 1 8 Electrical Connections 1 92. mm 3 YP Heater a Heat Gas Injector Injector Size Weight Fan Fan Model rar Flowrate Pressure Size h x 1x w K Rating Tone _ mm 3 A Table 4 Technical Details Propane Gas Gross Heat Heater lig ode r XIXW e MJ h kPa mm 18 Gross Heat Heater n e ur E n pn oae r XIXW e MJ h kPa mm 5 Table 5 Herringbone Vacuum Fan characteristics Fan type Type O Type 2 Running current overload setting 0 8 Table 6 Herringbone amp DL Settings Natural Gas Cold HB Pressure Hot HB Pressure Model Wm k ma VS A 35UH 0 30 0 20 VS A 35LH10 5 DL21 0 33 0 18 1 8 Table 7 Herringbone amp DL Settings Propane Gas Cold HB Pressure Hot HB Pressure Model mbar VS AJ35UH 023 23 VS A 35LH10 5 DL21 0 37 0 23 2 3 19 READ this section assembly to familiarise yourself with the components and tools you require at the various Stages of assembly Carefully open the packaging and check the contents against the parts and check list The manufacturer reserves the right to alter specifications without prior notice 2 1 Tools Required The following tools and equipment are advisable to complete the tasks laid out in this manual
3. Suitable alternative tools be used Trestles e Leather 7 Faced Gloves Wrench With 71 4 13mm Extension Socket Pop Riveter amp 3 16 Rivets Please ensure that all packaging is disposed of in a safe and environmentally friendly way For your own safety we recommend the use of safety boots and leather faced gloves when handling sharp or heavy items The use of protective eye wear is also recommended Pozidrive Screwdriver 10mm 12mm amp 2 13mm e ian Spanners V 9 Measure 2 2 Allen f m Keys Silicone Sealant amp Gun Herringbone Systems Only 2 2 Assembly Notes Please read these assembly notes in conjunction with the correct assembly drawings figs 11 to 15 2 2 1 Tubes Identify and position tubes on trestles For aesthetics it is advisable to position the tube seam so that these cannot be seen from beneath the heater Mark out the position of the bracket centres from the dimensions shown on the assembly drawings 2 2 2 Turbulators Insert turbulator s into tube s ensuring the correct length and quantity are inserted into their respective correctly identified tube s as detailed in the assembly drawings 2 2 3 Brackets There can be three types of brackets supplied with these heaters e Type A are suspending brackets with reflector fixing points e Type are suspending brackets with no fixing points e Type
4. These appliances should be serviced annually by a competent person to ensure safe and efficient operation exceptional dusty or polluted conditions more frequent servicing may be required Saacke offers a maintenance service Details available on uest 4 1 Tools Required Suitable alternative tools may be used The following tools and equipment are advisable to complete the tasks laid out in this manual Leather Pozidrive Small Flat Faced Screwdriver Head A Gloves Screwdriver gr 12mm 4mm P Allen 2 Key Large Adjustable Spanners or Suitable Spanners for Fitting of Gas Flex Soft Manometer Brush amp 4 2 Description Figure 18 Induced Burner Models VS A UT UH LI LH and DL Ducted Air Inlet B Induced Air Inlet Please refer to spares for burner components C Ignitor Assembly G Gas Valve D Extruded Burner Head H Pressure Switch E Multi Hole Injector Neon s Red Amber F Ignition Controller J Pepperpot Head 4 3 Burner Removal All Options WARNING OP RE REMOVING THIS COVE Step 1 Isolate mains electric and gas supplies Unplug the fan and mains electricity connectors Step 5 Carefully remove the burner to prevent it or any components from falling to the ground and position the assembly in a safe area 4 4 Burner Gas Injector Servicing Step 2 Detach the gas supply as shown below Step 1
5. 13007 SA S3 10H QN3 NMOHS SV AN3 48 0 30193 1338 8Y02 SQN3 54 0 4 2175 aNd HOV3 75mm 3ins Nom Dia 5 SV STTIWVIdQ 13QON 10 11 SdVO ON 54019371435 5 JAVH 5 YSA ALON HNGCSA LNGESA Sel y Ji NOISTA L dH 9l14 1VO13 OL 931 33N308 MOTIV OL SI SIHL NV d NI NMOHS SNOILISOd LY ANO 931 33N308 JHL 3 S13 9v8_QNV SdAV 9 11 OL AlddV 1 v 38 D D Sy NIW1d 13MOVM8 931 13 3015 M3HSVM LAN 531 N3N3ng 1015 H108 LNN Figure 12 Vision Heater Assembly Models VS VSA U tube 25kW 9N 5 1140 911 3 914 33S c dH 9l AAS 1 006 WON4 O O gt gt lt T HI9N31 3801 0 9 4 4 50193411 3313 N31SV3 141345 5 LNN 9N ON HOV4 550 6 2122 4 AINO 140000 SA 210 NMOHS SV N43 0 48 0 0 4 SdVOdN3 M01031334 8 QN3 HOV 440 1 3jON333333M 990G GA dV 170 19414344 LEE Figure 13 Vision Heater Assembly Models VS VSA U tube
6. IS HEATER EMITTING EXCESSIVE NOISE gt 48dBA AT 4m AFTER RUNNING FOR 5 MIN ENSURE HEATER IS SET UP AS PER ASSEMBLY INSTALLATION amp SERVICING MANUAL YES VS HEATER NOISE TROUBLESHOOTER CHART START DOES THIS ELIMINATE THE NOISE NO IS FAN OUT OF BALANCE OR NOISY REPLACE FAN DOES THIS ELIMINATE THE NOISE CALL SAACKE AUSTRALIA ON 02 8863 2000 FOR ADVICE END HEATER 15 OK FOR SERVICE END REVISION 20110602 CHECK MOUNTING IS OK TO REDUCE VIBRATION TRANSMISSION LOOSEN THE U BOLTS HOLDING THE BURNER TUBE TO THE BRACKETS LOOSEN HOSE CLAMPS HOLDING GRILL TO TUBES AMBIRAD VISION SCHOOL HEATER KIT INSTALLATION MANUAL ES AMBIRAD ERGY EFFICIENT HEATING SYSTEMS 5 N VV A dH bey THE TRADESMAN S CHOICE ABEY S NEW FLEXIBLE GAS FLUE Easier to install Installing galvanised gas flues can be areal pain Are fiddly and time Consuming jobs potentially costing you more than they are worth especially when roof obstructions get in your way Don t stress Abey s new flexible gas flue has come to your rescue A low cost flexible gas flue that s better faster and easier to install Abey flexible Twin Wall Gas Flex is around the same price as the galvanised solution you are currently wrestling with conforms with
7. Step 4 Remove the 4 screws holding the burner head onto the burner assembly Step 5 The burner head can now be detached by disconnecting the impulse tube and the burner head wiring Step 9 The jet carrier gas inlet and wiring harness can now be detached from the gas valve Step 10 For Natural Gas burners ONLY Ensure step screw is in the correct position as indicated the Step Screw diagram below Adjustment VS15 VS35 VS25 Step 11 The two screws retaining the gas valve can then be removed Step 12 The gas valve can now be replaced Step 13 Refit all components in reverse order Step 14 Ensure step screw is in the correct To Start the Heater Ensure gas supply is turned on Electrical supply to the controls is on Ensure that the controls are correctly set Le Clock is correctly set Heater program is correctly set e Required room temp is correctly set Once the heating controller calls for heat power will be supplied to the heater s The red neon will then illuminate After a pre purge period of 12 seconds the burner will ignite and the amber neon will then illuminate If lockout occurs switch off electrical supply and restart after 15 seconds If lockout occurs three times consecutively switch off and isolate the gas and electricity supplies Contact the Saacke Service Department To Switch Off Heater Switch off electrical supply to the h
8. Depending on the specific installation the flexible gas hose may be routed to the gas cock at any of the following angles in relation to the burner Vertical fig a 45 angle fig b 90 angle fig c Any other position in between these angles is acceptable clearance distance of min 200mm e must be observed to allow side door access f V fig f Care must be taken to observe the minimum pipe bend diameter minimum 250mm maximum 350mm amp pipe expansion distance minimum 30mm maximum 70mm as shown in fig e Maximum bend diameter for the 1000mm hose is 450mm The correct installation as shown will allow 7 for approx 100mm of movement due to expansion B fig g The methods shown in fig f and fig g are unacceptable due to undue stress on the hose amp fittings Table 2 Gas Supply Pressures Gas Type Max Supply Pressure kPa Min Supply Pressure kPa Nominal Pressure kPa Gas Supply 1 8 Electrical Connections This appliance must be earthed Supply 240V 50Hz single phase Standard heater 116W Herringbone 16W Ple Current rating 0 55 amp max inductive Fuse external 3 amp All electrical work should be carried out to AS3000 standards by a competent electrician The electrical connection to the heater is made by means of a three pin plug in power connector Live neutr
9. C is a centre bracket to retain the reflector certain models only Slide the bracket assemblies along the tubes to the marked positions in their correct order as detailed in the assembly drawing Tighten clamping U bolt arrangement to tubes ONLY WHERE STATED on the assembly drawings 2 2 4 U Bend For VS A U tube heaters only Slide the U bend onto the tube ends with the clamping bolts facing upwards until the predefined stop position Tighten clamping bolt arrangement using 13mm socket and wrench 2 2 5 Couplers For VS A LI LH and DL heaters only For joining radiant tubes locate and position tube couplers at the end of the tubes so that the socket heads are facing outwards Tighten clamping bolt arrangement to secure ensuring the bolts are not over tightened e To avoid damaging the heater whilst installing we recommend the heater chassis be suspended prior to fitting reflectors 2 2 6 Reflectors After removing the protective plastic coating slip the reflector through the brackets until the locating slots are aligned with the type A or C bracket fixing points Slide the next reflector through the brackets and overlap the existing reflector until the locating slots line up with the same bracket 21 fixing points Secure overlapped reflectors to bracket using M6 nuts bolts and flat mud washers All reflectors must be positioned attached to the brackets exactly as detailed i
10. Se Manometer Extension 4 P Socket 3 2 Balancing The Herringbone System NG and table 7 LPG for the appropriate heater model A Radiant Emitter Tube Important When all the heaters have been installed the vacuum settings must be finally balanced in the hot condition B Monde Before attempting to start up the heating system it is essential to perform the preliminary Damper Blade balancing of the vacuum level at each burner unit Isolate each heater unit by unplugging the Figure 16 HB Damper Assembly electrical connector and closing the gas isolating valve Start all burners up and allow them to run for WC at least 20 minutes Adjust the damper at the exit of each heater using a 4mm Allen key in the damper blade securing screw Observing the vacuum reading using a U tube manometer connected to the vacuum test point see fig16 each damper should be readjusted and set at a hot condition reading as shown in table 6 3 3 Balancing a DL System condition reading as shown in table 9 NG and table 10 LPG for the appropriate size of heater Important When all the heaters have been and model installed the vacuum settings must be finally balanced in the hot condition Figure 17 DL Condensate Box Assembly Start both burners up and allow them to run for at least 20 minutes Adjust the damper on the condensate box using a 4mm Allen key in the damper blade securing screw Observin
11. from the building structure 2 2 Figure 2f Conventional Flue Arrangement Figure 2h Typical Low Fan Arrangement Wall Exit Figure 3 Vacuum fan mounting details Type fan illustrated For Fan discharge 4 Holes 00 A 18 flange details in Stool see Fig 2c d Hole Centres Hole Centres Fan Type O Type 2 2 ___ 175 174 209 125 T m TI T 0 O gt gt N 239 120 K 332 205 L 363 215 Voltage 230V 1ph 230V 1ph Figure 4 Typical Herringbone system Return bend 1 to atmosphere gt Reflector Flexible connection 5 Turbulator Suspension i brackets PA 4 Secondary condensate drain is recommended Centre N2 bracket KS Exhaust manifold Condensate drain Turbulator Suspension brackets type A with lugs Suspension brackets type B without lugs Do s and Don ts of herringbone system Do s Don ts Check design pressure drop Run drains in copper or mild steel pipework Check for corrosive industrial process in Install system with extra 90 bends without asking proposed building e g cleaning electroplating AmbiRad if the system will operate correc
12. 108 15 9 HISLSA 9 13 0 48 Sed Va AVINI 1 NOISTA V HIGIM SLE SDD lt lt 5 5 2 LX Mo1vinasni 0082 M31IV3H JHL 3AO8V NO33J 1 01 1 3801 0066 E mobs qd SZLG HISA isn T IISA QN3 H ng LY 111504 SI 11 140 Jani SIHL LVHL AYNSNS 0 9341338 GNOOAS 9341338 15414 5 INVLYOdWI 27 SNO l OPTIONS dV1 0 842 9019341333 0662 9019341333 St 6489 ISA Figure 15 Vision Heater Assembly Models VSLI VSLH VSDL 35kW 10 5m 100mm 4ins Nom Dia NMOHS SV STIVL3G 13000 10 11 14136 9ld SdVO ON 5 01941444 dH914 d 0 JAVH S 3QON YSA ALON L 456 5 6 01 HISESA S OL IISCSA 5ddlVdH YVANI I NOISIA V 8 V V 091 0092 009 009 082 027 1 aj i i EA gogo u u ll jj h hoauao akmv ka k lt kxk _ u uuua SazZ ZRXRKLH HS L L L LyWYyy L 8 LAL 6 iI LnILZ I J yjy Fa a s I 4 lt ON MOO I 1 YOLVI
13. 35kW 100mm 4ins Nom Dia 5 SV 511 140 13QO0N YSHLO 11 54 ONT ON 540 1041444 QJSINIAWDO TV OL 931 33 JHL MOTIV OL SI 51 1 NVId NI NMOHS 5 111504 LV AINO 93 33N308 JHL NO TIVY 3AO8V S 13007 YSA ALON HNGSSA LAGESA SNO I LdO ll Le incesa S YH4LVAH SENL N NOISIA 3401914 QN3 Hov3 5 3 SA NMOHS SV QN3 433N3n8 QN3 QN38 n SQN3 1 08 54 1 MOLVINEYNL 0092 LX YOLVINEYNL 0092 gt gt lt gt lt gt lt gt lt gt lt gt lt gt lt gt lt gt lt gt lt gt lt gt lt gt lt gt lt gt lt V 34 1 HnS SA 1 8 g z ____ dH 9l AAS 34013 33S 3Hl ON I gt O00 HLONA1 4801 0029 dV 1 0 dV 1 0 019171143 6281 6029 gt lt gt lt gt lt LX 9 6 101 SZ9 13 0 48 8 54019371333 dd 9l14 HLOd N3LSV4 NI d13S QNV YSHSVM LAN 9W qaaavi 13 0 V Figure 14 Vision Heater Assembly Models VSLI VSLH VSDL 15kW 6m 75mm 3ins Nom Dia 54 ON S 0 101411414 j Q3SINIMWO TV 5 SV 511 140 14QOAN YSHLO 11 NIdi3s S s JAVH ST13GON YSA 330 CL
14. AS 5601 2004 for flue temperatures up to 300 C to suit new energy efficient appliances and is available in 75 300mm diameter sizes Flexibility saves you time and money A flexible solution will save you time Forget those expensive prefabricated elbows simply bend Abey s Gas Flex around any roof obstruction to create any offset required Results are instant and easy what could be simpler What could be faster Installations in half the time for around the same cost as you are paying for gal GIVE GAL THE FLICK Gal pipe is single skin Abey Gas Flex is twin wall X Gal pipe is prone to corrosion failure from vapours and gasses Abey aluminium Gas Flex is corrosion resistant Gal pipe is rigid and often hard to fit Abey Gas Flex is flexible and friendly to use Single skin gal pipe makes an inefficient flue being slow to prime 4 Abey s twin wall aluminium Gas Flex is efficient and fast to prime ABEY DOES THE TRICK IN HALF A TICK Abey s twin wall flexible gas flue system helps you finish those difficult jobs fast e Abey Gas Flex is available in easy to use 1 5m lengths 75 300mm diameter sizes e Simple to use connectors help you make the length you need Just push Gas Flex into joiner and fix with galvanised screws e Connect Gas Flex to appliance with hose clamp e Abey Gas Flex can be easily bent around roof ob
15. DL models only slide the condensate box flange onto the outlet end of the tube ensuring it is fully engaged Secure with grub screws 2 2 11 Herringbone Damper Assembly On VS A UH and VS A LH models only slide the damper assembly flange onto the outlet end of the tube ensuring it is fully engaged secure with grub screws Note The damper assembly must be located with its damper blade vertical and left in the closed position The manifold tube is to be sealed and secured as described below to the damper assembly 2 2 12 Herringbone Manifold Assembly VS A UH and VS A LH models only After fixing the heaters in the desired position the manifold system requires fitting After allowing for a minimum of 75mm 3in of penetration of the fitting into the tube cut the tubes to the lengths required and remove all burrs and wipe off any grease or oil with a clean rag Manifold Tube Damper Blade Vacuum Test Point Emitter Tube Method of jointing aluminium tube Using the applicator gun exude 4mm diameter bead of high temperature silicon jointing compound externally round the end of the fitting and internally round the end of the tube External bead of jointing compound Internal bead of jointing compound Manifold Enter the fitting into the tube using a slight tating movement to spread the jointing com pound uniformly until a penetration of 75mm 3in is achieved Note The si
16. Isolate smoke fire alarms if installed Heaters may smoke for 1 hour on initial start UD Check incoming gas supply pressure at heater inlet NG 1to 2 5 kPa Nominal 1 13 LPG 2 5 to 5 0 kPa Nominal 2 75 kPa GAS TYPE Turn on electrical supply check red neon illuminates and heater and fan start Check burner setting pressure KpA on outlet of heater regulator VS15 VS25 VS35 NG 0 75 0 8 0 8 LPG 2 0 1 08 2 24 12 Check operation of flame failure by isolating gas 13 Check operation of air pressure switch by isolating fan 14 Re connect smoke fire alarms Commissioned by Date AMBIRAD VS Commissioning Form 20110804 xls Page 1 of 1 Issued 04 08 201 1
17. Remove the burner support casting and taking care to support the burner connection gasket Step 2 The burner head assembly can be L 2 disconnected by separating the connectors of the U EN ignition lead assembly and removing the Step 3 On burners with a ducted air attachment Pressure switch silicon tube slacken jubilee clip and remove the flexible hose from the fan Step 3 The gas injector can be inspected and Step 4 Slacken the grub screw on the burner replaced if contaminated or blocked support casting using a 4mm Allen key to enable the burner to be removed from the radiant tube 32 Step 3 The condition of the ignitor assembly can be checked for deterioration However we advise replacement at each service to ensure continued reliability Step 4 Detach the electrode assembly from the burner head by removing the two screws and separating the ignitor lead connectors Step 5 Refit the electrode assembly Step 6 Check the positions and spark gap as shown in figure 19 When replacing the gas injector use a J 12mm spanner and ensure approved otep 7 The burner assembly is ready to refit thread sealant is used after servicing the combustion fan and the radiant tube assembly otep 4 Refit the burner support casting and replace the gaskets to ensure effective sealing 4 6 Combustion Fan Assembly Model VS A UT VS A LI 4 5 Burner Head and Electrode Servicing Step 1 Loosen the clamp fittin
18. cock MUST be fitted inthe gas supply close to the heater but not onto the burner itself Take care when making a gas connection to the heater not to apply excessive turning force to the internal controls A final connection to the heater to allow safe linear expansion of the heater without creating undue stress on the gas supply pipe work must be used It is therefore important that a tested and approved hose assembly to AS NZS 1869 or a limited flexibility connector to AS 4361 is installed as per these instructions Ensure that expansion is taken up in the body of the hose and not on its attachment to the pipe work The cone seat adapter supplied on one end of the flexible gas hose provides a swivel action and must be fitted on the burner using v BSP barrel nipple to provide ease of disconnection for future servicing The minimum bore for flexible gas hose assembly is 19mm for the VS35 natural gas model For all other models the minimum bore for the flexible gas hose assembly is 12mm e The gas supply must not be in a position where it is subject to overheating The installation layout described below is the only method recommended by AmbiRad and must only be carried out by a qualified competent gas engineer Figure 6 Correct Installation of Flexible Gas Connection fig a Arrow denotes direction of expansion 11 50 20mm j 300 50mm fig e
19. draught fan by means of the screws and clamp plates provided The diverter is designed to accept a 125mm 5 nominal bore proprietary twin wall metal flue pipe complying with AS NZS 5601 1 The joint should be sealed with heat resistant caulking and faced off with fire cement Alternatively single wall metal flue pipe complying with AS NZS 5601 1 may be used A flue pipe should be adequately supported at regular intervals from the building structure and terminated externally with a certified flue cowl The maximum flue length is 9 0m 30 and the maximum number of bends is two All connections in the flue pipe must be properly sealed Where the total input of the heaters exceed 3 for each m app 800W m of the room volume the space must be ventilated by means of either natural or mechanical ventilation Natural Ventilation Two permanent openings must be provided each with a minimum free ventilation area calculated using the formula below The lower 15 Ei Isolator 1 phase 230V Exhaust Fan Isolator Sensor 9 Zone A 0 75mm Screened Cable Controller opening must be located at or below the level of the heater The upper opening must be located above the level of the draught diverter and positioned in relation to each other to provide a flow of air across the area where the minimum free ventilation area in mm F the given factor shown below T the total gas consumpti
20. of the appliance and validity of the Part No 201508 2175 2180 See Section 1 11 201488 900225 2 900225 3 900225 1 201571 Ensure gas amp electricity supplies are enabled YES Does the RED neon illuminate YES Does the combustion fan run YES Does the amber light illuminate after 10s purge YES Does the amber light illuminate for 10s then go out NO If the heater still fails to operate normally please contact the Saacke Service Department NO NO NO YES Is there power on the burner Check 1 Wiring harness amp plugs 2 Vacuum switch operation 3 Replace fan NO Does the vacuum switch pull 2 YES Is the burner NO sparking YES NO Does the gas valve open YES 37 Check 1 Burner coniroller 2 Red neon faulty Check 1 Operation of any thermostat 2 Any external fuses 3 Correct voltage is selected Check 1 Vacuum switch tubes 2 Emitter tubes air inlet amp flue for obstructions 3 Operation of vacuum switch 4 Replace combustion fan Check 1 Burner controller 2 Wiring harness 3 Amber neon faulty Check 1 Integrity of spark leads 2 Integrity of electrode assembly amp spark gap 3 Burner controller Check 1 Burner controller 2 Replace gas valve Check 1 Burner inlet pressure 2 Burner no
21. uoisuedsns e2nJoA gt jou pue jenba eq NOISNAdSNS 3 amp 8n n si ouejd si uo uoisuedsns uey o 95941 eqn 99 eq 15011 J uinq y 5 LN Bue uo XBW si Woddns e soddo pue ue CL uey x Je ge 6 uo eu lou Jo ajbue 5 ue 51404416 1 5 Herringbone systems UH The manifold system should be arranged to fall slightly in the direction of the vacuum fan This ensures that any condensation formed in the manifold on cold start and cool down is not trapped or allowed to drain back into the heater unit This allows condensate to flow towards the condensate trap located at the vacuum fan end of the manifold system See figure 28 below for condensate trap arrangement The manifold should be supported by chain stainless steel flexible wire or other flexible means from the roof structure to allow movement caused by thermal expansion For 100mm diameter manifold the maximum distance between supports is 2 4m and 3 0m for 150mm diameter Flexible couplers Supplied by Saacke must be inserted within the manifold system to allow linear expansion to take place and pre
22. AMBIRAD VISION SCHOOL HEATER KIT INSTALLATION MANUAL REVISED 04 08 2011 N AMBIRAD VISION SCHOOL HEATER KIT INSTALLATION MANUAL EK AMBIRAD ENERGY EFFICIENT HEATING SYSTEMS ASSEMBLY INSTALLATION amp SERVICING MANUAL FOR AMBIRAD VISION VS RANGE OF RADIANT TUBE HEATERS 1 VISION HEATER BALL GUARD ASSEMBLY INSTRUCTION APPENDIX 1 VS HEATER NOISE TROUBLESHOOTING GUIDE APPENDIX 2 ABEY GAS FLEX FLUE BROCHURE APPENDIX 3 ABEY ROOFTITE INSTALLATION INSTRUCTIONS APPENDIX 4 AUSTRALIAN GAS ASSOCIATION APPROVAL FOR VISION HEATERS APPENDIX 5 VISION COMMISSIONING CHECKLIST APPENDIX 6 ASSEMBLY INSTALLATION amp SERVICING MANUAL FOR AMBIRAD VISION VS RANGE OF RADIANT TUBE HEATERS 4 INDEX Section Introduction and Document Index Installation Requirements 1 Assembly Instructions 2 Commissioning Instructions 3 servicing Instructions 4 Spare Parts
23. Form the Rooftites aluminium fixing ring onto the roof profile and mark around base with soft tip marker DO NOT use a pencil or sharp object as this may scratch through the Figure 1 8 protective layer on the metal both paint and Zinc Note Water must not pond on upstream side of flashing DO NOT block across full corrugation See figure 2 Note With a large profile corrugation and small Rooftite size it may be an advantage to turn flashing with major diameter of oval across corrugation to ensure ease of fixing 5 Lift Rooftite up the pipe to apply silicone sealant surface onto roof inside mark Note If Rooftite is used on a pipe with a seam entire length of seam must be sealed and silicone sealant must be applied between Rooftite top lip and pipe 6 Lower Rooftite onto roof and fix in place beginning at Figure 2 upstream edge and then downstream edge working around circumference correspondingly Sufficient fixings must be used to apply pressure to entire base between Rooftite and silicone sealant Fixings used must be non corrosive and self sealing eg self tapping screws with neoprene washer under heads or self sealing rivets with additional silicone sealant over head To remove excessive distortion of EPDM rubber slide top lip of Rooftite up pipe a D ey THE TRADESMAN S CHOICE AMBIRAD VISION SCHOOL HEATER KIT INSTALLATION MANUAL ES AMBIRAD ERGY EFFICIENT HEAT
24. ING SYSTEMS AGA CERTIFIED PRODUCT RI AGA 9 Certificate Holder AMBIRAD LTD ABN ACN No Gf applicable J AS ANZ No if applicable j I Manufacturer Ambirad Ltd Agent if applicable Saacke Australia Pty Ltd Type of Appliance Overhead Radiant Tube Gas Heaters Model No amp Description AMBIRAD SAACKE r fo Refer www aqa asn au for more details VISION SERIES VS25UTNAU VS25UTPAU VSA25UTNAU VSA25UTPAU VS25UHNAU VS25UHPAU VSA25UHNAU VSA25UHPAU VS15UTNAU VS15UTPAU VS35UTNAU VSS5UTPAU Model number may include optional suffix s e g DA LO WS UH UT LH LI Relevant Standard s AS 4643 2007 Gas Type s Natural amp Propane This is to certify that the particular APPLIANCE specifically described herein and supplied to The Australian Gas Association hereafter called the AGA by the Certificate Holder named above has been subject to type testing and assessed by the AGA to comply with the requirements of the AGA s Product Certification Scheme for Type Tested Gas Products This Certificate 15 issued on the express conditions that i The Certificate Holder undertakes to comply with the Rules Governing The AGA S MAKER S Product Certification Scheme hereafter called the Rules Governing WAR RANTY ji The Certificate Holder undertakes to affix the AGA s Certification Badge an image comp er of which is endorsed hereon to every appliance of the above named model s by
25. NaYNL 0006 H19N31 3801 0025 H19N31 3801 0025 IEA 901 HISA 38 JO HLON31 IHL OS 1 LISA SdVTYSAO 190313438 QNOO3S 1 QNOO3S lt HO123 1433 16814 3 1 CT 7 2 2 en _ 8 dV 1 0 186 1 41438 0 90 8010314338 0292 3010341438 0292 1 31 0292 28201 FSA These appliances should be commissioned by a qualified engineer e Ensure correct operation of the appliance before leaving If after the commissioning the heater system fails to operate correctly please refer to e the fault finding sequence as shown in section 6 If the heater system still fails to operate correctly please consult with your Saacke representative 3 1 Tools Required The following tools and equipment are Y The gas supply should be purged and advisable to complete the tasks laid out in this tested for soundness in accordance with the manual Australian Gas Installation Code AS NZS 5601 1 and any other Australian Codes of Practice Suitable alternative tools may be used j Large Adjustable Leather Pozidrive Small Flat LLN Spanners or Suitable 20 Faced Screwdriver Head s A Spanners for Fitting 4 Gloves Screwdriver of Gas Flex 4mm d 12mm lt Wrench with R j 13mm Spanner
26. VS A LI VS A LH VS A DL Above Reflector VSLI LH DL NG ONLY Above Reflector VSALI LH DL NG and ALL LPG ONLY Above Burner To the Sides Below Tubes Horizontally from Heater Outlet UNFLUED End W all Above Heater Outlet FLUED Above Heater Outlet UNFLUED 10 1700 2100 1200 1200 500 500 150 150 950 1 7 Gas Connection and Supply Before installation check that the local e distribution conditions nature of gas and pressure and adjustment of the appliance are compatible A new gas meter natural gas or cylinder propane are to be connected to the service pipe by the Local Gas Authority or Licensed Plumber and Gas Fitter An existing gas meter cylinder should be checked preferably by the Local Authority Supplier to ensure that the meter is adequate for the rate of gas supply required Installation pipes should be fitted in accordance with AS NZS 5601 1 so that the supply pressure as stated in Table 2 will be achieved It is the responsibility of the competent engineer to ensure that other relevant Standards and Codes of Practice are complied with Pipes of smaller size than the heater inlet gas connection must not be used The complete installation must be tested for soundness as described in AS NZS 5601 1 It is recommended that installation pipes be purged of any debris before being installed or after installation but before heaters are connected A gas union service
27. Ventilation Requirements 1 9 1 Flued Radiant Heater Natural Ventilation Mechanical Ventilation 1 9 2 Unflued Radiant Heater Natural Ventilation Mechanical Ventilation 1 10 Flue amp Combustion Air Inlet 1 10 1 Unitary Heaters 1 10 2 Herringbone systems 1 10 3 Ducted Air 1 11 Technical Details 2 Assembly Instructions 2 1 Tools Required 2 2 Assembly Notes 2 2 1 Tubes 2 2 2 Turbulators 2 2 3 Brackets 2 2 4 U Bends 2 2 5 Couplers 2 2 6 Reflectors 2 2 End Caps 2 2 8 Burner Assembly i Isolate any electrical supply to the e heater and controller before proceeding 1 1 Health and Safety AmbiRad heaters must be installed in accordance with these instructions local gas fitting regulations municipal building codes electrical wiring regulations AS NZS 5601 1 at height regulations are adhered to at the mounting heights specified PLEASE READ this document prior to 7 installation to familiarise yourself with the components and tools you require at the various stages of assembly All Dimensions shown are in mm unless otherwise stated The manufacturer reserves the right to alter specifications without prior notice 2 2 9 Fan Assembly 2 2 10 DL Condensate Box Assembly 2 2 11 HB Damper Assembly 2 2 12 HB Manifold Assembly 2 2 13 Detailed Assembly Drawings Commissioning Instructions 3 1 Tools Required 3 2 Balancing the Herringbone System 3 3 Balancing a DL System 3 4 Commissioning Chart for VS Unitary Heaters Serv
28. al and earth connections should be made via a flexible supply cable to the power connector and routed clear of the heater or tubes 12 Connection in BSP Internal Thread Green Yellow The flexible supply cables should be f 0 75mm and comply with AS3000 The wires in the mains lead are coloured in accordance with the following code Green amp Yellow Earth Blue Neutral Brown Live Brown It is recommended the heater or group of heaters are controlled by thermostats a time switch and if required manual control switches and a frost thermostat We recommend use of AmbiRad approved 7 controls Please refer to control manual for installation details Where alternative manufactures controls are used please refer to their instructions for their siting and installation details siting and IMPORTANT All controls and switch gear must be rated to handle the total inductive load of the circuit they control For inductive load per burner see 1 8 Electrical Connection for herringbone fans see Figure 3 For large installations the use of relays or contactors should be considered The method of connection to the electrical supply must facilitate complete isolation and should be made via a fused double pole isolator having contact separation of at least 3mm in all poles and supplying the appliance only Alternatively connection may be made via a fused three pin plug and unswitched shutter
29. al extra 1 10 3 Ducted Air option Ducted air must be used in locations where there is airborne dust or where there is a polluted atmosphere e g Chlorinated Vapours A ducted air intake adapter plate is optional see fig 10 Maximum length 9 0m Minimum diameter 100mm Maximum no of bends 2 A weather proof cowl must be fitted to the air duct inlet terminal Note Air for combustion must not be impeded by a restrictive cowl If the duct inlet is located on a roof the underside of the inlet cowl must be at least 500mm above roof level and at least 2500mm higher than any projection on the roof within a 2m radius of the cowl Figure 10 Unitary Flue Attachment Induced Burners VSUT or VSAUT For non flued installations delete items A and B and rotate fan outlet to the HORIZONTAL position away from the burner 127mm 5 Twin Wall Flue System Draught Diverter 202301 20XXXX Fan 2501 2507 2560 Optional Ducted Air Intake VS DA Standard Air Intake supplied as standard Firing tube 17 Ducted Air Intake Products of Combustion Products of combustion 1 11 Technical Details Table 3 Natural Gas No of Injectors 1 Gas Connection 1 2 in BSP Internal thread Flue Nominal Bore mm in 125 5 Unitary Fan Motor Details 240 volt 1 phase 50 2 Heater bes Heat Gas Injector Injector Size Weight Fan Fan Model Flowrate Pressure Size hx 1 x w K Rating Tos MJ _
30. ceiling and the distance from the bottom of the lower opening to the floor does not exceed 5 of the height of the room The two openings may be combined if these distances exceed the 5 Low level air supply Minimum air flow required L s input in MJ h x 0 3 appliance High level exhaust Mechanical output L s between and 75 of the rate of inlet air required Appliance input is to include the total input of all heaters in the area including those using other fuels Interlock Where mechanical ventilation is used an interlock must be provided to ensure the gas supply to the heaters is shut off in the event of a failure of the mechanical air supply system The sensor used on this interlock must be one that will sense actual air movement and fail safe 1 10 Flue systems and Combustion Air Inlets 1 10 1 Unitary Heaters Flued heaters must be run in either 0125 single skin or twin wall flue system see fig 10 All flues must terminate vertically Maximum flue length 9 0m 125mm Maximum no of bends 2 For further information on flue runs please refer to AS NZS 5601 1 1 10 2 Herringbone systems All Herringbone flue systems must be run in minimum 100mm Maximum flue length 11 0m Maximum no of 90 bends 4 For further information on flue runs please refer to AS NZS 5601 1 All Herringbone systems must be fitted with a draught diverter on the outlet of the fan as supplied by Saacke as an option
31. ctor 6 eem IL zBmm Tun r eo Wall Gas Flex Connector 4 Flex Connector 1 EE 280mm Twn wal Gas Gonnector 1 Twin wal Gas Flex Connector 1 EEE 75mm Twin Wall Cowl e Available in 1 5 metre lengths Unique size to fit 75 300mm diameter MTM 200 x 900mm Galvanised Flue 75 300mm Dom dakae 250 x 900mm Galvanised Flue diameter JAbey Galvanised Flue 300 x 900mm Galvanised Flue ABEY AUSTRALIA PTY LTD 57 81 ABEY RD MELTON 3337 O3 9747 7777 V 02 8572 8572 QLD 07 3805 7000 08 8443 5677 08 9446 8255 TAS 03 6272 7386 www abey com au THE TRADESMAN S CHOICE AMBIRAD VISION SCHOOL HEATER KIT INSTALLATION MANUAL ES AMBIRAD ERGY EFFICIENT HEATING SYSTEMS Installation Instructions 1 Select the correct size and type of Rooftite pipe flashing for the job see sizing details on side of Rooftite EPDM for pipe surface temperature of 100 C intermittent 135 C Silicone for pipe surface temperature of 180 C intermittent 260 C 2 Cut the cone to the corresponding outside pipe diameter DO NOT use a knife to cut use scissors or sharp snips to ensure NO nic s along the cut edge Note There may be different to the common name of the pipe size eg 50mm pipe could be 60mm OD including wall thickness 3 Slide the flashing down the pipe water can be used on the inside of the Rooftite as a lubricant 4
32. e reflectors should be noted If necessary the reflectors can be cleaned with a mild detergent 4 9 Inspection of Flue This can significantly improve the efficiency of the appliance The flue needs to be inspected and cleaned if necessary or in accordance to the regulations of the country that the appliance is installed 4 10 Re commissioning After Service After servicing of the heater has been undertaken it will be necessary to re commission the heater as detailed in Section 3 of these instructions Required Spares In order to aid troubleshooting and servicing we recommend that the components shown in this section should be stocked Item Description Ignition Controller Nat Gas Valve Twin sol reg 220 240 Propane Valve Twin sol reg 220 240 Pepperpot Head Ignitor Assembly Extruded Burner Head Injector Jet Carrier Flame Plate VS15 ONLY Nat Gas amp Propane Flame Plate VS25 Propane ONLY Note Any spare part components that are Part No Item Description Pressure Switch 7155 Green Amber Neon 1590 Mains On 200988 Combustion Fan 201284 Gasket Set Cables 200358 Spark Electrode black Rectification lead purple See Earth lead section 1 11 green yellow Flame Plate 200420 VS35 Propane ONLY 201358 201854 36 not approved by AmbiRad could invalidate the approval
33. eater The burner will stop and the fan will shut off If the heater is to be switched off for periods in excess of one week it is highly SAACKE AUSTRALIA PTY SAAC K E LIMITED PO BOX 174 PENDLE HILL NSW 2145 Telephone 61 2 8863 2000 Facsimile 61 02 9631 3413 Email admin saacke com au Website www saacke com au position as indicated in the previous diagram For Natural Gas burners ONLY Step 15 Set gas pressures to data badge or as per section 1 11 and ensure reliable burner performance Step 16 Test product and close access doors recommended that both the gas and the electrical supplies are turned off Routine Maintenance between Service Intervals After ensuring that the heater is cold and mains electric isolated cleaning of the reflectors with a soft cloth and a mild detergent non solvent based cleaners only in water can be undertaken Additional removal of dust from the radiant tubes burner and heat exchanger can be undertaken Frequency of Servicing The manufacturer recommends that to ensure continued efficient and safe operation of the appliance the heater is serviced annually by a competent person e g every year in normal working conditions but in exceptional dusty or polluted conditions more frequent servicing may be required The distributor offers a maintenance service Details are available on request For Service requirements please contact Saacke Australia Pty Lim
34. ed socket both complying with the requirements of AS3000 Ensure that a copy of the lighting instructions are affixed adjacent to the electricity supply Figure 7 a Typical VSUT VSAUT Wiring Connections Fused Spur L d plugs into n Fused Spur Fan plugs into burner via Figure 7 c Typical VSDL Wiring Connections Fused Spur Fused Spur 13 plug socket supplied Extension wiring by others Fused Spur GREY Figure 8 Internal Burner Wiring Diagram IGNITOR FLAME SENSOR BLACK PURPLE po gt N SOLENOID SWITCH 14 Figure 9 Typical Herringbone Wiring Connections Burner 3 solator lt 2 Isolator 230V 50Hz 13A Mains Supply 1 9 Ventilation Requirements AmbiRad tube heaters can be operated as flued or unflued appliances providing the air supply and building ventilation requirements as stated in AS NZS 5601 1 are complied with 1 9 1 Flued Radiant Heater Flued radiant heaters must incorporate a draught diverter supplied as an optional extra by the manufacturer which is fitted to the exit of the induced
35. g Bracket 1 3 Heater Suspension See fig 1b Attachment to the heater 7 support lugs should be made by a speed link D shackle or in the case of drop rods a closed formed hook The hanging attachments to overhead steelwork etc must be purpose made to good sound engineering practice or of A a type fixing They must be adequately fixed and designed to carry the whole weight of the heater In the event of suitable roof steelwork being unavailable additional steelwork should be fitted to enable vertical hangers to be used for suspending the heaters Recommended Mounting Height m Figure 1 b Recommended Methods of Heater Suspension 3uBn eq snuu 3 1 JO s e d Aq p u uBn JSNW uid Jo xuirjpeedg L SNOILVTIVLSNI GALNNOW TIVM CNV 1 1 24 e 108 WWOL A 3dO lS 5 SLNVIYVA NO N f 14 AHL 544 3dO lS CINOHS YALVSAH JHL SLNVIAVA 3801 N NO NOISN3dSfS YVANIT ATONIS Jour uo suedsns GI S uongulloul JO peuimour 53404415 o19uM 9
36. g on the flue Step 1 Check the pepper pot burner head for contamination If necessary the head can be removed for cleaning of the inside of the burner head see below Step 2 The pepper pot burner head can be replaced ensuring the 5 holes on the outer ring are aligned alongside the probes Step 3 The combustion fan can now be detached 33 Step 4 Remove the fan orifice plate spinning Step 5 Inspect the impeller and remove any dust with a soft brush Step 6 Remove any dust from fan scroll and from around the motor 276 0 Wi ioo E 9 9 CKAN Step 7 Ensure the impeller rotates freely Step 8 Refit components 4 7 Radiant Tube Servicing Step 1 Brush any dust from the exterior of the tubes Step 2 Inspect the fan and burner tubes visually If the tubes appear clean skip to servicing the reflector Step 3 Remove the U bend or fan damper LI LH or condensate box DL products Step 4 appliance Carefully noting their condition and position Replace turbulators if necessary Withdraw the turbulators from the Figure 19 Burner head detail 34 Step 5 The turbulators should be cleaned with a soft brush Step 6 If required the interior of the tubes can then be cleaned using an industrial vacuum cleaner or by using long poles and a scraper Step 7 Refit components 35 4 8 Reflector Servicing The condition of th
37. g the vacuum reading using a manometer connected to the vacuum test point see figure 17 each damper should be readjusted and set at a hot 29 T Damper blade Vacuum test 3 4 Commissioning chart for VS series unitary heaters Check installation has been carried out to these instructions Ensure gas and electricity Disconnect gas hose from supplies are isolated burner Remove burner from tube and inspect burner head See servicing instructions Reconnect gas hose Open control housing and Open isolating valve check that all components Check soundness are securely fastened Replace burner on tube and secure Switch on electrical supply Check thermostat is set to The red neon should now maximum and is calling be illuminated If restarting for heat heater a delay of 15s should be allowed Turn off power and check that all components are securely fastened The heater should now run through its start up sequence and ignite A successful ignition is indicated Has the by the amber light illuminating burner lit and remaining illuminated YES Check operation on flame failure Check gas pressure Check gas pressure Gas Valve adjustment Check operation of E air pressure switch Injector pressure WT test point Leave the instructions Close control housing with a responsible person Gas inlet Adjustment screw under test point cap to set injector pressure 30
38. icing Instructions 4 1 Tools Required 4 2 Burner Description 4 3 Burner Removal 4 4 Burner Gas Injector Servicing 4 5 Burner Head and Electrode Servicing 4 6 Combustion Fan Assembly Induced Burner 4 7 Radiant Tube Servicing 4 8 Reflector Servicing 4 9 Inspection of Flue 4 10 Re commissioning after Service Spare Parts Fault Finding Guide Replacing Parts 7 1 Burner Controller Replacement 7 2 Air Pressure Switch Replacement 7 3 Gas Valve Replacement User and Operating Instructions 8 1 To Start Heater 8 2 To Switch Off Heater 8 3 Routine Maintenance Between Service Intervals 8 4 Frequency of Servicing and any other relevant statutory regulations as well as the requirements of the local gas or electricity authority Due account should also be taken of any obligations arising under the current Occupational Health and Safety Act and other relevant codes of practice Isolate all electrical supplies to the heater amp controller before proceeding For your own safety we recommend the use of safety boots and leather faced gloves when handling sharp or heavy items The use of protective eye wear is also recommended 1 2 Model Definitions VSUT AmbiRad Vision U Tube heater with painted induced burner stainless steel reflector amp end caps VSUH AmbiRad Vision U Tube heater in Herringbone manifold configurations with painted induced burner stainless steel reflector amp end caps VSLI AmbiRad Vision Single Linear heater w
39. imum free ventilation area 16 calculated using the formula below The openings must be located so that the distance from the top of the upper opening to the ceiling and the distance from the bottom of the lower opening to the floor does not exceed 5 of the height of the room The two openings may be combined if these distances exceed the 596 A F x where the minimum free ventilation area in mm F the given factor shown below T the total gas consumption of all heaters in MJ h Heaters in a room or enclosure vented directly to outside F 300 Heaters in a room or enclosure vented via an adjacent room F 600 Heaters in a plant room vented directly to outside F 150 Heaters in a plant room vented via an adjacent room F 300 Outside means directly and without obstruction through an outside wall though an outside wall but offset into a cavity ventilated to outside into an underfloor space ventilated to outside into a roof space ventilated to outside openings based on this formula should apply to any subsequent rooms until ventilated to outside or the total input of the heaters does not exceed 3MJ h for each m of the total volume of the enclosure and rooms Mechanical Ventilation Air supply to the room may be drawn from outside by mechanical means in accordance with the requirements below The openings must be located so that the distance from the top of the upper opening to the
40. ited PO Box 174 Pendle Hill NSW 2145 E An AmbiRad Group brand AmbiRad is a registered trademark of AmbiRad Limited Because of continuous product innovation AmbiRad reserve the right to change product specification without due notice Document reference number AU VS 001 0811 AMBIRAD VISION SCHOOL HEATER KIT INSTALLATION MANUAL EB AAMBIRAD ENERGY EFFICIENT HEATING SYSTEMS APPENDIX 1 ASSEMBLY INSTALLATION amp AMBIRAD VISIONS KAMBIRAD Installation Instructions for the VS School Ball Guard Kit AmbiRad VISION VS Series Radiant U Tube Heater Installation and Commissioning Instructions For the optional School Ball Guard Kit IMPORTANT NOTICE THIS DOCUMENT SHOULD BE READ IN CONJUNCTION WITH THE ASSEMBLY INSTALLATION amp SERVICING MANUAL FOR AMBIRAD VISION VS RANGE OF RADIANT TUBE HEATERS THIS DOCUMENT IS ONLY RELEVANT TO THE ASSEMBLY AND INSTALLATION OF THE AMBIRAD VISION VS15 VS25 AND VS35 HEATERS WITH THE OPTIONAL SCHOOL BALL GUARD KIT DUE TO CONTINUAL DESIGN IMPROVEMENTS THE HEATERS SHOWN MAY VARY TO THOSE SUPPLIED Introduction AmbiRad VISION VS Heaters can be supplied pre assembled however the optional School Ball Guard Kit is supplied separately and needs some assembly prior to final positioning The main parts that need assembly comprise the burner fan and burner cage Installation of Burner Fan and Burner Cage Slide the burner cage open side up onto the two hea
41. ith painted induced burner stainless steel reflector amp end caps VSLF AmbiRad Vision Single Linear heater with painted Forced burner stainless steel reflector amp end caps Nat Gas ONLY VSLH AmbiRad Vision Linear heater in Herringbone manifold configurations with painted induced burner stainless steel reflector _ Urb These methods are illustrated in Figure 1 b If there are any doubts as to the strength or suitability of roof steelwork to which heaters are to be suspended please refer to a Consultant Architect or owner of the building The recommended mounting heights for AmbiRad heaters are given in the table above 1 4 Wall Mounting These radiant tube heaters can be wall mounted using the appropriate bracket AmbiRad part no WMB 13 22 38 When using the wall mounting brackets the heater must be inclined at an angle between 30 and 45 Table 1 Angle Mounting Linear Chain Eyebolt Heater Required Chain Size angle length position length position e QER 2 DEST 4 amp D iwel 2 9ins 33s izine 3 Blinks 45 amp 3 ink 1 amp end caps VSDL AmbiRad Vision Double Linear heater with painted induced burner stainless steel reflector amp end caps VSAUT VSAUH VSALI VSALF VSALH amp VSADL As above except aluminised reflector with no end caps Figure 1 a Angle Mounting Using the Wall Mountin
42. licon jointing compound remains workable after application for only 5 minutes Secure the joint by drilling through the tube and fitting and fix with three pop rivets at 12 o clock 4 oclock and 8 oclock positions 4 8mm 3 16in diameter pop rivets are recommended 2 2 13 Detailed Assembly Drawings The following page shows the technical dimensional details for the VSUT VSAUT VSUH VSAUH and VSLI VSALI VSLH VSALH VSDL VSADL range of heaters Please note the heater type and reference number from the delivery advice note before identifying the correct model drawing 23 Figure 11 Vision Heater Assembly Models VS VSA U tube 15kW 75mm 3ins Nom Dia dH m9l14 4 OL 931 33N308 MOTIV OL SI SIHL 5 SV 511 140 13007 YSHLO 11V NI NMOHS SNOILISOd LY samo 81272139 931 JHL NO TIVY SdVO QNd ON 5401041444 Q3SININWO TV SYSHSVM LON 1I VM MO 138 SYSHSVM LAN jJAVH 513000 YSA ALON Dm OW HNS LSA INGLSA NN Z 7 3unol3 SYSLV3SH 48 1 0 NOISIA 1X MOLVINEYNL 0082 l3MOVHdH 8 ox x d Y4ALV4AH AHL INI OO I TU 2 lt T N HIQIM OOS 20112 AAS 19 1 481 0064 5 9W 388 13 9VNH V 34 1 e 0298 QN3 HOV3 3 34 d 13 4
43. lued It is recommended that a flexible connection be placed as close as practical to the draft diverter An approved AGA Cowl is required to be fitted Ensure joints in flue sections are sealed using heat resistant caulking The maximum flue length is 9 meters with no more than two bends Ensure regulation natural ventilation into the building at low and high level Hanging Heaters may be hung using chain or rods as supplied in our installation kit Refer to the Heating Mounting diagram at the end of this manual to see the assembly layout Heaters must be hung with the U bend end of the heater approx 10mm lower to ensure condensate is retained within the heater CAUTION ENSURE THERE IS NO TENSION ON THE ELECTRICAL OR GAS CONNECTIONS Commissioning Cover Locking Burner Power Outlet Gas Connection Heaters must be commissioned prior to operation Inspect the heater and check they have been installed correctly CAUTION MAX GAS PRESSURE OF THE INTERNAL SOLENOID VALVE IS 6 KPA COMMISSIONING AND TROUBLESHOOTING FLOW CHARTS ARE IN THE ASSEMBLY INSTALLATION amp SERVICING MANUAL FOR AMBIRAD VISION VS RANGE OF RADIANT TUBE HEATERS Revised 04 08 2011 5 Installation Instructions for the VS School Ball Guard Kit Initial Operation On initial operation some smoke will be emitted from the tubes for 5 10 minutes This is normal necessary isolate smoke alarms Adjust Black Bulb Thermo
44. n the assembly drawings Remove the protective plastic coating 2 2 7 End Caps On VSUT models only position the end cap with no tube holes beneath the reflector profile at the U bend end with the end cap flanges facing inwards Fasten to reflector using M5 pozi set pin and 27 clips Position the end cap with tube holes beneath the reflector profile at the burner end with the end cap flanges facing inwards Fasten to reflector using M5 pozi set pin and Z clips On VS A LI LH and DL models only position ONE end cap beneath the reflector profile at the fan damper end with the end cap flanges facing inwards Fasten to reflector using 42 clips Position the other end cap beneath the reflector profile at the burner end with the end cap flanges facing inwards Fasten to reflector using Z clips M5 set pin These holes Burner end only 2 2 8 Burner Assembly On VS A UT only slide the burner assembly onto the RIGHT HAND TUBE when viewed from above ensuring it is fully engaged Secure with grub screws On VS A LI LH and DL models only slide the burner assembly onto the inlet end of the tube ensuring it is fully engaged Secure with grub screws 2 2 9 Fan Assembly On U Tube heaters only slide fan onto the left hand tube ensuring it is fully engaged The fan discharge should face vertically for individually flued or horizontally away from the burner if unflued 2 2 10 Condensate Box Assembly On VS A
45. ol onto a suitable platform or brackets fixed to the building structure For details of the fan outlet fixing holes see below Figure 2c Type O Fan Outlet Dimensions Figure 2d Type 2 Fan Outlet Dimensions 4570 305 0 213 73 o s The minimum depth of the condensate collecting chamber shall be 305mm and the minimum depth of the condensate drain pipe U trap shall be 457mm deep The end cap of the collecting chamber is to be fitted with a flush flanged tank connector Any protrusion 82 o s For details of fan mounting bracket and fixing down holes see figure 3 S Figure 2g Stainless Steel Telescopic Through The Wall Arrangement available for Type O and Type 2 fans Where a conventional flue is to be installed Figure 2e Conventional Flue Arrangement AmbiRad supply an aluminium transformation Roof Exit piece to which a 150mm 6ins diameter flue must be attached The length of flue which may be connected to the fan outlet must be adequately supported
46. on of all heaters in MJ h Heaters in a room or enclosure vented directly to outside F 300 Heaters in a room or enclosure vented via an adjacent room F 600 Heaters in a plant room vented directly to outside F 150 Heaters in a plant room vented via an adjacent room F 300 Outside means directly and without obstruction through an outside wall though an outside wall but offset into a cavity ventilated to outside into an underfloor space ventilated to outside into a roof space ventilated to outside Openings based on this formula should apply to any subsequent rooms until ventilated to outside or the total input of the heaters does not exceed 3MJ h for each m of the total volume of the enclosure and rooms Mechanical Ventilation Air supply to the room may be drawn from outside by mechanical means in accordance with the requirements below The lower opening must be located at or below the level of the heater The upper opening must be located above the level of the draught diverter and positioned in relation to each other to provide a flow of air across the area Low level air supply Minimum air flow required L s input in MJ h x 0 3 appliance High level exhaust Mechanical output L s between and of the rate of inlet air required Appliance input is to include the total input of all heaters in the area including those using other fuels Interlock Where mechanical ventilation is
47. stat if installed to the required temperature Revised 04 08 2011 BAMBIRAD Installation Instructions for the VS School Ball Guard Kit AR 13 U TUBE PARTIALLY ASEMBELED SCHOOL VERSION DIMENSIONS Note for other Models please contact SAACKE Revised 04 08 2011 7 EAMBIRAD Installation Instructions for the VS School Ball Guard Kit 525 U TUBE PARTIALLY ASSEMBELED SCHOOL VERSION DIMENSIONS Note for other Models please contact SAACKE To BE INSTALLED WITH BJ NER OD Dmm HIGHER THAN Ben Revised 04 08 2011 8 EAMBIRAD Installation Instructions for the VS School Ball Guard Kit VS25 BURNERS FAN BOX DETAIL LOCATION OF FLUE Note for other Models please contact SAACKE i et bezeke d Revised 04 08 2011 9 Installation Instructions for the VS School Ball Guard Kit Ambirad VS25 Radiant U Tube Heater Installation Kit with Hanging Rods or Chains Contents e 4xThreaded Rod M10 x 3000 or Chain kit 4x M10 Turnbuckles 4x M10 x 40 Zinc Plated Hex Head Screws 20x M10 Zinc Plated Nuts 16x 10mm Flat washers 1x 600mm x BSP Gas Hose 4x Galvanised angle brackets NUTS AND WASHERS Revised 04 08 2011 10 AMBIRAD VISION SCHOOL HEATER KIT INSTALLATION MANUAL ES AMBIRAD ERGY EFFICIENT HEATING SYSTEMS VISION HEATER BALI ENERGY EFFICIENT HEATING SYSTEMS NO
48. structions Ensure adequate fire protection clearance from combustible materials 25mm e Above roofline Feed Gas Flex through to top of rigid flue and fix into place with screws rivets 3 sides e Fix and flash Abey s galvanised pipe to the roof as per sec 5 13 6 AS5601 2004 for flue terminal permissible locations e Fit and fix flue cowl e Inspect flue cowl and pipes for clearances and any obvious damage before testing appliance Disclaimer Gas flues should only be installed by authorised persons and in accordance with manufacturers instructions local gas fitting regulations municipal building codes AS 5601 2004 gas installations and any other statutory regulations The rigid flue pipe mentioned is classified as a single wall metal flue and clearances to combustible materials must be in accordance with table 5 6 in AS5601 2004 HERE S ALL YOU NEED AGA CERTIFIED Kit contains 4m of pipe 1 Cowl 1 900 Solid Gal Flue amp 1 x Clamp 75 75 1500mm Twin Wall Gas Flex wA 100GF 100 x 1500mm Twin Wall Gas Flex BR SU 7 e 125GF 125 x 1500mm Twin Wall Gas Flex ERE 150GF 150 x 1500mm Twin Wall Gas Flex r WH 200GF 200 1500mm Twin Wall Gas Flex 4 250GF 250 x 1500mm Twin Wall Gas Flex Im e 75 300mm eh diameter Twin Wall Gas Flex 300GF 300 x 1500mm Twin Wall Gas Flex wa ___ _ ___ Twin Wall Gas Pex Conne
49. ter tubes At this stage do not tighten the grub screws Ballguard Cage Fit the fan onto the left hand tube with square outlet upwards Push fully onto the tube and tighten the grub screw Revised 04 08 2011 1 EK AMBIRA Installation Instructions for the VS School Ball Guard Kit 5 5 Se D y e 4 pts D zer eae gt e mak 1 NA ve _ Burner Access Cover The next stage is to insert the burner unit It should be noted that the VS25 LPG burner is different to all the others It has a Flame Plate on the end as shown below LPG Burner with pepperpot plate Revised 04 08 2011 KAMBIRAD Installation Instructions for the VS School Ball Guard Kit Slide the burner onto the right hand tube and push fully home CAUTION ENSURE WIRE DOES NOT GET PINCHED BETWEEN BURNER AND TUBE WHEN INSTALLING BURNER N h HN ENSURE WIRE IS VN NOT PINCHED WHEN V INSTALLING Naz SS r NYA AM AALS N N S 5 gt lt N S 2 N M Burner Power Outlet f Move the cage back until it touches the burner flange then tighten the grub screws to secure the cage Plug the Fan into the Burner Power Outlet Connect the electrical supply to the cord supplied and plug into the burner Preferred method is a switched three pin plug socket within the cage Electrical supply must be earthed C
50. tly printers using sugar powder etc Drain all flue ducts and seal all joints Install flue with vertical rise without firstly fitting a drain point at it s lowest level Secure joints with pop rivets as well as sealing Fit fan with outlet vertical or with top horizontal compound refer to assembly instructions discharge Fit drain traps before and after fans see figs 2 Fit damper upside down or on it s side Fit expansion joints before fan at Fit damper wrong way round see 1912 page 20 intermediate points on the herringbone system Run drains in galvanised steel or plastic pipes Follow guide to combined flue heating system 1 6 Clearance to Combustibles Figure 5 a Diagram illustrating the clearance to combustibles U tube shown m m VSUT VSAUT Above Reflector VSUT NG ONLY Above Reflector VSAUT and ALL LPG ONLY Above Burner Heater Outlet 500 500 To the Sides el mm 1000 1100 Below Tubes e 1500 1700 2100 Horizontally from Heater Outlet UNFLUED m 1200 1200 1200 End Wall VSUT ONLY 500 500 500 Figure 5 b Diagram illustrating the clearance to combustibles AIA1 G G1 _ Lee D SS 27 1 _ d 2
51. tne A SA throughout the currency of the certification iii This Certificate remains the property of the AGA and Cerification Hla E be iv The AGA reserves the right to cancel this Certificate in accordance with the Rules Governing and in such an event the Certificate Holder undertakes to surrender the APPLIANCE Certificate and Certification Badges to the AGA upon request Tm 4 ei 7 Reviewing cer Certificate Authoriset Certificate first issued 28 March 2011 Certificate No 7747 This copy valid from 9 August 2011 Refer specificatior issue 02 This Cerificate issued by The Australian Gas Association ABN 95 004 205 04 AMBIRAD VISION SCHOOL HEATER KIT INSTALLATION MANUAL ES AMBIRAD ERGY EFFICIENT HEATING SYSTEMS ENERGY EFFICIENT HEATING SYSTEMS Commissioning Checklist for Ambirad VS Heaters Seperate form to be completed for EACH heater School Name amp Address Burner Model Serial No item Done Comments INSTALLATION Check hanging of heater 1 Rods Chains Connections Secure 2 Ensure heater is mounted inclined with U bend 10 20mm lower than burner end 4 Check U bend secure Ensure electrical Isolating switch and cable are free with no tension Cage should not be touching burner pipes fan or flue Ensure gas connection has isolating valve No tension in hose and not touching cage START UP 7 Check thermostat calling for heat if fitted
52. urrent rating is 0 55 Amp inductive Connect the gas supply Y2 inch BSP using the flexible hose supplied in the installation kit An isolating valve is required adjacent to each heater or within the cage If necessary the cage can be cut to create an opening for the incoming gas and electrical lines Revised 04 08 2011 3 KAMBIRAD Installation Instructions for the VS School Ball Guard Kit CAUTION ENSURE DISSIMILAR METALS ARE ISOLATED ENSURE THE ELECTRICAL WIRE AND GAS LINE DO NOT TOUCH ANY SHARP EDGES ON THE CAGE USE FLEXIBLE CONDUIT TO ISOLATE IF NECESSARY Attach the draft diverter to the fan outlet and tighten the clamp screws The cover is attached after commissioning It slides in from the side and secured by tie wire or cable ties CAUTION ENSURE SLOT IS AT THE SIDE OF CAGE AS SHOWN SO THAT THE COVER FITS CORRECTLY ENSURE YOU USE HOSE CLAMPS TIE WIRE OR CABLE TIES TO SECURE THE LID Flues and Cowl Flues should be twin walled 125mm ID in galvanized or stainless steel AMBIRAD VISION Heaters are approved for flued or unflued installation where the building Revised 04 08 2011 4 EAMBIRAD Installation Instructions for the VS School Ball Guard Kit volume is sufficient Refer AS5601 2004 Clause 5 12 8 2 Maximum gas input per cubic meter of space is 0 2 Mj h or 0 4 Mj h where the heaters are thermostatically controlled A DECS DTEI requirement is that heaters in school applications be f
53. used an interlock must be provided to ensure the gas supply to the heaters is shut off in the event of a failure of the mechanical air supply system The sensor used on this interlock must be one that will sense actual air movement and fail safe The relevant authorities should be consulted as in some instances this flueing may not be required Under no circumstances are heaters to be fitted to a power flue exhaust Purpose designed Herringbone Systems are available upon request Connection to a power flue exhaust will negate both Saacke AmbiRad warranty and AGA approval certification 1 9 2 Unflued Radiant Heater Radiant tube heaters can be installed as unflued appliances when this is carried out in accordance with the current version of AS NZS 5601 1 Gas Installation Code Section AIR SUPPLY TO APPLIANCES In addition to the ventilation requirements consideration needs to be given to the possibility of condensation forming on surfaces It should be noted that the clearance distance around the burner increases when the unit is operated unflued see section 1 6 It should be ensured that the combustion gases do not impinge on any combustible materials Where the total input of the heaters exceed 3 for each m app 800W m of the room volume the space must be ventilated by means of either natural or mechanical ventilation Natural Ventilation Two permanent openings must be provided each with a min
54. vent stress and strain on the system The manifold must be supported either e side of the flexible coupler The exhaust flue should be adequately supported from the building structure and installed in accordance with AS NZS 5601 1 to ensure ventilation requirements are satisfied A condensate trap assembly must be provided at the end of the manifold system before the hot gas vacuum fan HI A Figure 2a Condensate Trap Arrangement should be removed leaving the inside flush with the end cap Figure 2b Collecting Chamber Arrangement The end cap should be sealed with silicon jointing compound and pop riveted in position condensate drains from the flue collecting chamber to the disposal point shall be corrosion resistant material of not less than 22mm internal diameter Copper or copper based alloy shall not be used for condensation drains Condensate drain pipes must be protected against the effects of freezing The Type and Type 2 vacuum fans have bottom horizontal discharge with rectangular connections flanged on the type 0 and must be mounted in that position by means of the fan support sto
55. zzle pressure 3 Check live amp neutral polarity 4 Check presence of good earth 7 1 Burner Controller Replacement 7 2 Air Pressure Switch Replacement Step 1 Slacken screw in burner lid and open the Step 1 Disconnect the two silicone impulse right hand burner access door tubes and three wiring connections making note of replacement positions Step 2 Disconnect burner controller from the wiring harness Step 3 Disconnect the HT Lead from burner controller otep 3 The air pressure switch can now be removed Step 4 Remove the two screws attaching the controller to the burner and remove Step 4 Fit the new air pressure switch ensuring the impulse tubes and electrical cables are connected as shown below Step 5 Fit new burner controller Step 6 Refit HT leads and refit burner controller From orifice plate negative to wiring harness From under burner lid positive Step 7 Test product and close access door Step 5 Test product and close access doors 38 7 3 Gas Valve Replacement Step 6 Detach the two screws holding the front Step 1 Remove the burner assembly as gas valve described in section 4 3 Servicing Step 2 Open the right hand access door and detach the burner controller from the wiring harness Step 7 Remove the four screws holding the rear burner plate in position Step 3 Open the left hand access door and detach the impulse hoses from the air pressure switch
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