manualshive.com logo in svg

Powrmatic LNVx Series, User, Installation And Servicing Instructions, Page: 12 / 46

Share
Download
Powrmatic LNVx Series User, Installation And Servicing Instructions Download Page 12

Summary of Contents for LNVx Series

Page 1: ...I INSTRUCTIONS INSIDE HEATER MODEL SIZE LJ0 x 60 E SALES ORDER NUMBER SERIAL NUMBER POWRMATIC Further information is available from our website www powrmatic co uk...

Page 2: ...T P J ___ __ ___ __ ____ _ 1 _ _ ______________ J r MC200 CONNECTIONS to VPC MCZOO hMtsrtef CMllne UnI1 b i l _i 1 111 1 C _ _ _ _ _ _ _ _ _ _ _ __ L_ _ _ __ __ __ __ __ _ L _ _ _ _ _ _ _ _ WIN l 11 1...

Page 3: ...Doc Ref M1041ssue 1 2 Nov 2018 POWRMATIC ErP COMPLIANT SEPlENIER 2018...

Page 4: ...n and a copy of i by a competent and qualified selVicing co rd fl e with the manufacturers instructions has been used r modifications have been made Powrmatic General Conditions of r j i Powrmatic ltd...

Page 5: ...of Electrical Items 24 2 4 Electrical Cable Installation 25 2 5 Wiring Diagrams 28 2 6 Commissioning and Testing 30 2 7 Servicing 34 Additional Documents 3 1 Fault Finding Flow Chart 38 3 2 Short Ust...

Page 6: ...xhaust fan will run and when 5I Ifficient combustion airflow Is proved by the air pressure switch the Ignition spark wtll be get erated the main gas valve opens and the burners will light on HIGH FIRE...

Page 7: ...Part 2 or areas subjected to significant negative pressures due to el tract systems User Instructions All Powrmatlc heaters use gas and electricity to power them they may also contain movmg parts suc...

Page 8: ...Technical Specification LNVx 9H f 5 I I K N J m 50 un I w l m 30 It U C Uo 0 _ _ _ _ w I I os I uo I cc 1 1 I I I Crou no _ s I I I m...

Page 9: ...Dimensions LNVx F FreeblowlIlg I lNVxl l mgl U PfS 1 llh ton S rV nl t J I 1 I I...

Page 10: ...Dimensions LNVx Duo AXial Fan BI dlrectlonal Units R om 00 om om G H 27 p om 22 60 3315 787 27...

Page 11: ...Dimensions LNVx V AXial Fan Downflow INVJ ao l LJ rsl tJjlt on C n r I I 1 I...

Page 12: ...Dimensions LNVx CCF Cenlrlfugal Close Coupled Fan Units Sll TSM10...

Page 13: ...Dimensions LNVx D Dueled Heal Module No fan I NVx R lflg lkl rs In tlll tlon r I Ie I 1 r I...

Page 14: ...Heater Options Mixing Bo LNVx CF Models OnIV Fan Plenum 80x LNVx eCF Models Onty Accessories 30 OownfJaw Head LNVx FModels Only goo Oownflow Head lNVx CF Models Onty...

Page 15: ...dels r Accessories Swivel Wall Bracket I LNV FMod ls Onlvl Cantilever Wall Bracket LNVx F Models Onlv Not DImensIons for the SWIVel and anulever brackets reman thE sam for aIIlNVx mod SWIVel Brackets...

Page 16: ...1 2 Technical Data Injector Sizes Bumer Pressures Natural Gas Group H G20 Net V Hi 34 02MJ m Nominal Inlet Pressure 20mbar Minimum Inlet Pressure 17 5mbar...

Page 17: ...products are used Where airborne silicone is present Where petrol engine vehicles are stored or maintained Where dust Is present Le wood working or joinery shops Where high levels of lCtract persist I...

Page 18: ...be prejudicial to health or a nuisance TVpe B22lnstaUation Type C12 or 32 Installation 1 3 6 Ventilation Requirements Type Bflued Inst lI tlons Where lNVx heaters are Installed within the heated spac...

Page 19: ...dueted to the appliance and combustion 1 3 General Requirements products dueled to the outSide ur NO additional provision for the supplV of either combustion air or for combustIon products dilutlon or...

Page 20: ...r heaters fesistance and air flow Afull and unobstructed return air path to the air heater sJ must be provided 1 3 7 1 Ducting RequiremQnts If the an heater s arl Installed In iI plant room the return...

Page 21: ...2 1 Fitting the Unit 2 1 1 Fitting space requirement LNVx FI CCF FrontVjew 81H Side Views A JM I __ tNV I fl blC U pr 1Ils1JIIJt ofl S l 1 le I 1 I 11 r A LNVx puo Front Vjew 81H Side Views o...

Page 22: ...Suspending the heater The air heater may be installed either al suspended from suitable vertical drop rods recommended maxImum length is 1 8m bl on specifically designed cantilever brackets from a non...

Page 23: ...using appropnate sealants or sealing stripS If required the duct work should be insulated to reduce heat loss 2 1 3 2 Noise Reduction Ducting should be connected to the heater spigots via an airtight...

Page 24: ...d refit blanking plates as required to seal unused panel holes 2 2 3 General Requirements See Figures la to 2b for the different types of flue installation In all cases the flue outlet socket must be...

Page 25: ...ncentrk adapter to the terminal section and then extend down to the heater using straight lengths Fit adjustable lengths as the final connection pieces to fa illtate flue disconnection for servicing E...

Page 26: ...tting the inline condense drain even If the drain point is capped should the drain be rl qUlred in the futurl Any clarification can be achieved by consulting with Powrmatic The condensate drainage pip...

Page 27: ...tconnections for the incoming mains supply and completion of the control circuit 230V Reference must be made to Section 2 4 5 to ascertain the eiectricalloading of the unitts being installed so that c...

Page 28: ...ater which firstlv has to be opt ned ModWitIng M o 1OY Mains input nov 50Hz lPh supplV connections are via n K _ a separate lNE terminal block For Input power refer to t table below Control clrcuitrv...

Page 29: ...1 LNV High I Low to Powrmatic MC200 Warning External controls MUST be powered via h ter tarmlnall0 11 and Earth 2 4 6 2 LNV Modulation to Powrmatic MC200 I Warning bt_rnal ontrois MUST be powered via...

Page 30: ...2 5 Wiring Diagrams lNVx High I low Internal Wiring 1m 1111 IIII l 1 1 1 1 1 i 1 1 1 1 i i 1 1 _ _ _ __ _ _ __ __ __ __ __ __ __ __ __...

Page 31: ...2 5 Wiring Diagrams LNV Modulation Internal Wiring...

Page 32: ...he contrails set to winter operation 2 6 5 Operating the Air Heater NOTE On initial lighting of the heater s it may take some time to purge the internal pipe work of air IMPORTANT The Internal pipe wo...

Page 33: ...essure gauge and replace the sealing screw 2 6 6 1 1 2 Honeywell V4336 Adjustment Malimum Settlnl With the controls set to high fire use an adjustable or Bmm spanner to turn the adjustment screw clock...

Page 34: ...ting Control Board For ModulallOfl a modulating control board IS fitted which also includes the fan command outputs The board interfaces between a 0 10VOC control signal and the modulaung regulator Ba...

Page 35: ...at wi shut down the burner 2 6 7 Air Heater Controls 1 Dose the gas service tap and ensure that the gas valve 15 heard to dose within 1 second and that the lockout light is illuminated Note that the h...

Page 36: ...2 Main Burner Assembly Removal Ensure that the gas service valve is turned OFF and then unscrew the union nut situate llmmediately downstream of It 2 Oisconned the spark and rectification leads from t...

Page 37: ...ntactor nclosure 4 Withdraw cable through entry grommet 5 Remove the complete fan assembly by removing the fbings securing the fan to the base rails 2 7 Servicing 6 Reassemble In reverse order 2 7 7 R...

Page 38: ...Remove the four screws securing the flue outlet socket 2 Disconnect the fan electrical connections from the main terminal strip 3 Remove the screws securing the fan mounting box to the exhaust header...

Page 39: ...nt in reverse order 2 7 7 9 Centrifugal Fan Motor 1 Disconnect the elec trlul conne tions to the centrtfugal fan section 2 Remove the side panels of the section for acc ss to the fan and molor 3 Fit r...

Page 40: ...3 1 Fault Finding yU I YES...

Page 41: ...3 1 Fault Finding 1 t 1 NO _ _...

Page 42: ...fan ON mode active 2 lED Blinks DC control Signal reteilled 2V Heatmg mode gas valve drive at maximum 3 LED Blinks Fan output on heating model Heating mode gas valve drive follows DC Input It LED BUn...

Page 43: ...VR4605AB a Ignition Electrode Burner Control Box Sequence Controller Modulation Governor Head 15 50 60 90 15 70 90 140 15 70 90 140 All High low All Modulation 14503520BHl SIT KIT 145035204 KIT 14242...

Page 44: ...43070276 Pressure Switch HUBA 604 15 70 146522176 90 140 142522177 Exhaust Fan 60 70 140201505 Exhaust Fan c w Mounting Brackets 60 70 NVX6075EXH SP 15 140232002 E 15 20 140232003 EI15 25 140232004 E...

Page 45: ...1 92 m Useful Efficiency low nre High Fire kW 1 0 07 0 07 1 0 07 0 07 low lre I W 0 0 1 0 01 Ele tricaI PowerConsumption S kW 0 01 0 01 0 0 1 0 01 lenition 0 00 0 00 0 00 0 00 NOx Se mmal IGross mg k...

Page 46: ...t tL d il p O r 11 1 1 01 r pr J Jl r ll t o r fcf ft Cf ll U t ll oJ d 1Cf lur lMVspfC at OI S w 01 r ctt M Il5t tht ovta 1s CCJI 1ta rd1 lefto are trtlIfvo tl 0 l f lf V dg fcY tl e a51S 01 f CtPI a...

Reviews:

No comments