BENSON OLYMPIC WH Installation, Commissioning, Servicing And User Instructions Download Page 32 | Manualshive

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Summary of Contents for OLYMPIC WH

Page 1: ...OLYMPIC GAS FIRED CABINET HEATER RANGE INSTALLATION COMMISSIONING SERVICING AND USER INSTRUCTIONS Ct l tific lte Number FM 14923...

Page 2: ...Minimum Clearances Assembly Flue Installation Gas Installation Connection Electrical Installation Connection Air Distribution Installation Warm Air Registers Heater Control Installation Commissioning...

Page 3: ...nfonnation SECTION C Introduction Commissioning hand over Servicing Start up procedure Stop procedure Shutdown procedure Ventilation onlv I Lockout situations Contact Information ILLUSTRATIONS Explode...

Page 4: ...the safe installation use and maintenance of the appliance s Where proprietary items are incorporated into Benson Environmental Ltd products detailed information and instructions are also provided as...

Page 5: ...ent at Benson Environmental Limited Notified Body PIN reference is 63AQ0533 1 2 General product information The Olympic WH range of indirect gas fired forced convection heaters have an output range fr...

Page 6: ...The position of the heater for the optimum efficient distribution and circulation of warm air b The position of the heater relative to the route of the flue c The position of the heater relative to th...

Page 7: ...ifications e Internal wiring on the heater has been tampered with or unauthorised service repairs undertaken f The main electrical supply input to the heater has been interrupted during the heating mo...

Page 8: ...as where it is proposed that more than one heater is to be installed a general scheme of circulation should be drawn up and maintained thereby offering the best heat distribution All Olympic Cabinet H...

Page 9: ...contact with any surfaces liable to be subject to high temperatures and where the insulation of the viring could be impaired as a result of such contact All cabinet heaters must be earthed Caution The...

Page 10: ...unobstructed return air path to the heater s must be provided with return air grilles connected by ducting directly to the return air inlet on the heater The limit for recirculation should not be gre...

Page 11: ...Fig 1 10...

Page 12: ...e included to encourage the condensates to flow freely to a point from vhich they may be released prederably into a gully The condensate pipe from the flue to the disposal point must be made from corr...

Page 13: ...All dinll n ions a re in m illimetres Less than 10 hl Greater than 1500 Structure I Fig 4 Greater than 10 h 2 D 1 INot thoe 250 Greater than 10 hl Flat roof where the flue outlet is more than 10 heig...

Page 14: ...g 7 Flat roof with structure close to flue outlet All dimenSions tln in millimetrcs Not less than 600 Not greater than 45 Not less than 600 Fig 8 Pitched roof not greater than 45 All IineClI dimension...

Page 15: ...ridge Fig 11 Pitch roof internal route pitch not exceeding 45 and ridge termination AiliineM di m ll i ons arc in millimetn s Not less than 600 less than 45 0 Not less than 1000 Dormer window Not les...

Page 16: ...ble surface capable of supporting the weight of the heater and any ancillary equipment 3 3 Minimum clearances The following minimum clearances in metres must be observed hen installing the heater Mode...

Page 17: ...and reference should be made to the wiring diagrams contained later in this manual prior to installation or connection to the supply The electrical supply must be as specified and suitable for the hea...

Page 18: ...and position commensurate with the requirement of the application To minimise noise levels the registers should be set away from corners a good seal between the register frame and the wall is importa...

Page 19: ...heater to operate efficiently and well within its designed operational limits this does not mean that on site commissioning is less important than might otherwise be the case The idiosyncrasies of ea...

Page 20: ...urn air paths are adequate h Ensure that the flue is secure adequately supported and that the various joints are properly sealed i Check that condensate trap and drain facilities are adequate j Check...

Page 21: ...rn on main electrical supply select the following switch settings on off on heat ventilation ventilation manual automatic manual The fan will start enabling fan direction etc to be verified Reset on o...

Page 22: ...R 3 40s Ignition fialure caused by gas starvation I resulting in burner lock out shut down g Clear burner lockout using burner reset function h Set heater coptrol on off switch to off position i Open...

Page 23: ...the fan and limit stat has been factory set and must not be re set without formal consent from Benson Environmental Ltd Reference should be made to the separate information covering the operational d...

Page 24: ...tor should be released If the time interval between fan stop and burner shut down is greater than 3 minutes further checks should be made These are as follows i Check settings on fan and limit stat ar...

Page 25: ...han the stated running current in most probability this will be caused by insufficient static pressure within the ductwork in which case system resistance should be increased through the introduction...

Page 26: ...ctions should be checked as follows The cover to the terminal box should be removed by undoing the screws which secure it Check connections for signs of corrosion tightness and ensure that there are n...

Page 27: ...n motor slide adjustment bolt c Slide fan motor tmvards fan to slacken belts d Replace belts pull fan motor away from fan until belts are tight e Tighten adjustment bolt to hold motor f Tighten fan se...

Page 28: ...it is free from corrosion and to ensure that where brackets have been fitted these remain secure and offer adequate support The system should be soundness tested in accordance with Institute of Gas E...

Page 29: ...ge Check Flame r Probe Check Control I Check Burner Box and Burner Motor Fig 20 Ensure Start Gas Check Gas Ensure Gas Cock Valve Opens is Open Supply I I I II Purge Air Air in Gas Feed I I I Fan start...

Page 30: ...osition Fig 22 Burner starts but excess temperature cut out shuts down the burner on over heat lockout I Insufficient air Check air to inlet Remove passing over is not restricted Obstruction Heat Exch...

Page 31: ..._ 1rfJl I 00 00 E s r I I I I I ____ _______ LL l ___ _ MUST liE VOLTAGE FREE AND VIReo IN SERIES VITII r I I I CO cTRrt M1D UHIT lNSTRl MENTATI I I I I I I I JJ I I I POWER SUPPLY 0 GENERI l NOTE A...

Page 32: ...r 1 r I N I 0 IIII II r i TlttL 1tt Itt t I rt o tii Otl I r JI 0 10 0 I I 0110 ILj tJl l II l _ j 017 0 I I fil 1 Jti I s p 1 o Q rwl J I 1 1 II I I S OO ET SOCKET II I I I Jd r U1 o HEA I L_ _ _____...

Page 33: ...G r 16 1 0 E 1 3 0 P II iil zo al M lL4 J 1 T M J r i 1 61 i II _L ___ lb cD r I I I I G Y I Gtr I 1 Ul I 7 a 16 060 1 0 16 _ _ 0 f J P I 1 lI3 5 19 II I I J 1 0 r Jr I I I I 4 10 L iliI fi I t 1 H I...

Page 34: ...I j I I I I I I I I I I I I I I r I I I I I I I 14 u l I I I I I I I I 01 o 0 THIS WIRING y J CONPL T D BY INSTAlliR SEE SUPPlY NOTE J I I J I I I I I I I I I I I I I I y J WIRING OPTION I WIRINC TO R...

Page 35: ...f combustion per unit volume of gas in m Vf is calculated from the volume of C02 V C02 produced by the combustion of 1m3 of gas see table below and from the C02 content of the products of combustion V...

Page 36: ...istance Number 3 6 3 2 GAS CONNECTION BSP 1 2 1 2 3 4 AVAILABLE OUTLET pa 125 I 100 125 I PRESSUH E InsWG 0 5 0 4 0 5 cO reading to be 9 3 h burner air shutter setting may require adjustment during co...

Page 37: ...74 76 78 80 81 COMBUSTION CHAMBER INTERNAL PRESSURE mm 4 4 6 6 6 5 9 9 FLUE RESISTANCE T B A Min mbar Max mbar 0 2 0 6 0 2 0 6 0 2 0 6 0 2 0 6 0 4 1 6 0 4 1 6 0 4 1 6 0 4 0 6 GROSS FLUE TEMPERATURE 20...

Page 38: ...ety of Machinery Part 1 1993 Safety of Machinery Electrical Part 1 1988 Safety of Electrical Appliances 1993 Electromagnetic Compatibility 1995 Safety of Electrical Equipment 1980 Code of Practice Flu...

Page 39: ...066 28 65 093 WH117 only Overload 3 phase VVH600n y Driven pulley 09 16 116 WH117 only Overload 1 phase 28 11 055 V belt WH88 on WH117 only 28 11 053 WH880n y 28 11 054 Overload 3 phase Overload 1 pha...

Page 40: ...mit stat 200mm Fan and limit stat gasket Base frame sub assy Base frame sub assy Diaphragm panel Outlet frame weld assy Front panel Front panel heat shield Sight glass Sight glass holder Base frame we...

Page 41: ...ed Driven pulley nozzled Driven pulley nozzled Taper lock bush drive nozzled Taper lock bush drive ducted Taper lock bush driven nozzled Taper lock bush driven ducted V belt 3 off per heater Penn cont...

Page 42: ...BENSON OLYMPIC GAS FIRED CABINET HEATER RANGE Section C BASIC USER INSTRUCTIONS...

Page 43: ...hat they are suitably instructed regarding the purpose of the manual and safety instructions In addition to this operators must also be suitably and adequately trained in the lise of the product Conta...

Page 44: ...the user Further details are available from either Benson Environmental Ltd or from the commissioning engineer 10 3 Start up proceedure a Ensure that the gas cocks are open and that the mains electri...

Page 45: ...7 Lockout situations If either the burner or the fan and limit stat go to lockout the lockout must be cleared manually before the ignition sequence can be re initiated Caution Repeated or frequent lo...

Page 46: ...BENSON ENVIRONMENTAL LIMITED LUDLOW ROAD KNIGHTON POWYS LD7 1LP Telephone 01547 528534 Facsimile 01547 520399...

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