OpERATING INSTRuCTIONS AND OWNER`S MANuAl
Contents
1. za ww GWSG 0 0 yeenueeuepenDeg 6 20 6 2 60 0 6 0 6002 x uosseiden eg ZZZ 10000 00 ep enbejd m we 618168 180 1816 66 a we S6027 960 2 ZS aguBiod ejgeo eues Ge m e 060478 76022 19 98 82 98 84 9887 98 8 98 87 0S awe WWO 4 6814 681 26912 2684 26812 6r epueuuiooepneeuueg zgiz L282 16818 8 8 9878 9 gC 92182 68 sec mednueu Z 8IZ 808 ZLB dead dec 9 veli Md Y ew OY yesouueuyuonog 0818 60808 0812 0812 eX 1818 817 ald JOSI ANOO 008178 080 00802 086 6 8128 6 85 6 8 liz Isle uoIusy perenfeg 2092 60 60 60097 E2292 OF GOIZ 0 88 CWSG WISG 9Wic 6 meunjy cnc cc a BE golcz 998978 98992 09 978 Jnpibunsmdepy 6 80 66 80 6680 06020 06 9 MAON 81808 elelz JAC OE SE p ujo 01698 060 060 01698 06 vE JoMeseiepuouonog 60697 60692 60697 60692 _ 60692 uopenquoo O 08 6982 898Z 28912 amp euuejep nsde 069 0698 C0692 0697 606 IE euujepepueuuooepyoddns 9 84 91818 9ielz BIZ BZ 0 998 4 105594 ep elg Uoissaid ap si ep uoyonded uoJ u ue uouonog adwod ojqu2. aouid eun od g e eun no eun od 9 G eun uos seiiesseoou sino se un suep as e Sadaid Jo neisse senoJ 597 eDe quuessej e Sadaid sa ae aod e suep os 19 senol so abed ej 4 N1 000 012 1 000 SLL 000 SZI 3DV 18lN4SSV 000 1 008 ne 3ueuJejerpeuuuui Zasine jueureuuonpuo suononsul uonesi n p PIND auasosay ne asind e jieyeddy i21e9H enbjenb Zaje suod IS uonipadxe 1uepued op qns yene nb no E 4odsuen 9 reedde uns ajeisur e inoize gu eyoq ej ep ebejjneu ep jiejeddej zeungy 3ovTivaaa LNAWANNOILONOG SNOILONUYLSNI SOUJ90UOD gujedpiunui ej ap ep ej ap seouoDixe S 1 S se 2 uo jueujenbiun SL pneup 159 sed zo esso u jo sed zoupno In eu jeuedde sed ze ejdop pl S9UDOJq SIOJ olunu e e ebuoj el eun no eun 2g ND EL epeue ated
3. op 3uesijnn so oun sep Ja JOd zaj inaA Sjqnsnquuoo np np suas suep 9 e zebuip 32 ejqnsnquuoo uonesieue op 2 TidliSng NOD V IAN S n sep Jouo9duJo 4nod 5991195 zosse JUOS epJeAnoo np SIA So anb 3o ue JUBWAPI OS 159 1urof a enb snos Zoinsse ade d uo np 9 1 adAy np enne un Jed apze e duuai aes pered ou IS 31632 no uonisod ej suep uos suep aidoud oi zeoejdou Ady 9 epinbi ep iu sed zosijnn N sg19JeS Sa 1 4nod anp un ans ejes 2102 3ueuieonop ue zeddejj jo alos ep e ze eju3 did IILYOS IANA 1 TANNNV JININVaD Odd aidoud ynozew ap apie e 9 29214 Jed sioj xnap sepouad sep sunod ne uosies Jed 510 erze oneN JT8LLSD8INOD Jd 3 lt zeoejduoJ sed ja un sueq op snjcuns un e qnsnquuo2 re inb ad uoisseJd e1 ejgnsnquJoo ep Np uonnumuip eun
4. ap e quiesua zexejduuay epin6 3ueseid np ebejge gt 5 uojes ebejjneup ap jiejeddej ap zajueA CN op ep ULJA ap e quiesua zexejduuay uiniupeo ne ajne za ejduai sed sinofnoy euuonuo au is ebejjneup jrereddej ueuieuuonouo ZajugA Moddns zejje suiou sind unipe ne e ep Janiog ej suep enbunoejeo oyd uonpuy e J002Je ep xnop uojJiup un Dane enbunoejeojoyd Juawala 22 0 2 SJ Z Se INS uessnod a nja e 4eniog np 2noup noe gt np zebebeq q Moddns uos ep ne anj ej zebebeq uiniupeo ne e ap enbunoejpo oyd ze oTieN apinb 3ueseid np ebejge gt ep uojes ne e zajueA ar ER ER 99 0919p sed 1sau e7 e quiesua zeejduuay uonejuauure p Jenioq no 1najouu ze e duua1 sed BUN au anb ue 152 40j0I 9 anb 159 ej IS 10301 9 zeae duua1 ueaupa se sebeuiuiop sep ajuasa1d adwod ej 40301 IS Jnajouu np e anji ep Jeniog ze
5. np sa uouJ9 jeniuo 9 eienujsqo eaquep Jed aasned euoqJe ojgnsnaguJoo ep ajajes uonejnuunooe W 31DID Y Das xnop uojJiu unp apie e uuniupe e ap aed e ze oneN INQIWOVO INTI uonsnquuoo ouoz ep 39 Jne n4g np NONE 919 e o n0 anb Jainsse snor nod syoipuo sad zapadsu aidoud Das uojjlu un Dane seoejuns sa ze nss3 3ef un p e anaejua np sejed sej ne nag INS o9jnuinooe aJarssnod e zonejug xnaJeissnod sa suep snjd uosies sio obejjneup ap zo 603eN FYFISSNOd INJINSATIN3 Z OS xne sinbad enb 3ueAnos issne nj a Zof0n9u saje es seJarssnod dnooneog jueu9 uoo un suep jieiedde zosijnn IS sed AN 92eJd uo JO puoJ e epzeupes unp e apzone Jo Y 9 Ze 9 U3 NOISSINGVG JALA S34 13H 00S JANWINVAYDOdd Jenuue 32 seinou 005 Suonoes XN 3LD9p 159 91 Se ZoA0 3eu IS Saul Se sues 9uuonouoy sed see eieueuiop
6. TI3A 2MV8T i HOLIMS OMVZT LIWI IH D NUD 9MV8T N18 DMVPC e duvod LINDYID 171100 OV 71190 2 pes 8 2MV8T Wid DMVST IHM 8 IVISOWNdHL 3119 DMVST 13S GNOD 9MY8T 18 5MV8T HOLIMS 44O NO NUD 5AW8T MH DIOLZHIN M DISZL HIN MLDISZLHIN 8L 398 35viAnTiv a 4 8L DAW 358 YNALOIN Nn31VIAHOJSNVHL Mn31VSN3dNOD SY UN z 81 DNW 3508 EE o GLM LYA 81 530 8L 530 E 30312313 eg ANS TN3IN3n0IND 101 13 ynod suorxeuuoo sep uonisod 11941161 S313001N Med iu z GI iad 81 131OIA e TH PET 81 DAN LYA on TN3IN3nOIND DIOLZ 13 DISZL DISZL DISZ S313001N 515 3m gt c a gt awisowyans sro wv VN e d4 jo NOLIVLN3IATTV G 8L ANN gt 219 7 o 8L 9 8 XVIN 3dNVIAWOD ropa NE YNILANYYILNI 1JHNV 3HDHVIN 8L DAW LUA HLDISZHIW HXOSHIA YNILANYYILNI 39V18Y9 YWJH S jueureuuonpuo ep uonesi n p epino auasosay ne osjnd e obejjneup op jieyeddy 193e2H
7. op ieeddej anepo ap v np Jensse anod seidoid e sou se SFU Z Jeuuiou juouiouuonouoy np uonduosep eun uouiauuonouoJ uonesijnn p epino v eugso1e ne asind e ap jieieddy Jnod uoneiedoy uonoes e zeyjnsuoo ouuonouoj is obejyneuo ap iejedde e JesiJnn p 1uene Soeoejduaai no JUaAIOP se ald 527 sed sa ou senbsnuq suonejndiueuu 19 suoneJqi so onb snoa snoJ e sej 19 suojnog s ze edsu Soo lossop no Joje29p obejyneuo ap jiejedde ajjansia uonoedsui aun saye4 TVH3N3JO 1 INWVYDOYd ej ap si e 291195590 6140J 159 uoisseud e7 esne 9nJos ep eqni np ossedop eure qoJd oduiod e uoisseid e ap si e zaues doa 159 uoisseid e7 osne asad o6noJ sed 1uawep ou auo 9 Mg np ape e op jeJedde oo awe
8. sues suep Jne ejnue Zeuino sind jejedde zeupueigeg juase1d np s uojes abejjneup ap jreidedde ueuieuuonouoj Jaunsse anod uorssaid e 2 sed 1sau inb 159 aj anb sno zainssy 3ueseid np abejqed uojas sja ebe qe zerjuaA nom oo a seq sen e no sed ouuonouoJ eu ap jadde sajjaouna p exuaseig ieyedde zauewapal ja Zapuaye 440 e Zeoejd ipio1joJ 159 jeiedde anb snon zainssy L np Yanno mir 35VNNVd3G 3INOL1dINAS seula qoud 19611405 jenbnsoubeip 1uenins eDeuuedap ap apinb zesinn W DXSZ HIN 39 YJOSHIN xne 3uenbijdde s suononJ sul 595 zeejduuay c epin6 3uoseud np ebejge gt ap ewayps uojes ebejjneup ap ap 2 1 ap e ueueuuad ua euiue j ap ze ejduuay uniupeo ne ejnjjeo ze ejduua sed sinolno au is
9. auasosay ne osjnd e jieyeddy i21e9H M DIOLZHIAI M DISZLHIN 8 DISZLHIN H DISZHIA SPOIN euesoJ9 ne e e6ejjneup ep jreeddy anpi jueureuuonpuo uonesi n p epino ne asind e jieieddy 193e9H u DIOLCHIA 19 8 DISZLHIA M DISCLHIN S9 9POJN sonoJ sap aaubiod e op euiouos suep a3uesaud uou apy y euejieoumb ep ejquesu3 _ 8 92 18182 18 82 Jnejejedes 1 6812 16812 16812 eje yoddng 79282 79282 79292 OL nefow nesdey 9 82 19 82 19 82 6 09 82 09 82 09 82 8 e opuoiepuel 6 82 69 82 67 82 1 neisse 62122 62122 62122 9 ejnbog 82122 81122 82122 G ayed yoddng 21122 Ll CC Y youp aped epyoddng 09 122 950 97122 euoneD eineuejuesuflod pL L2Z 72125 2125 9yo p eueugjureeuBlod 6 2 L122 122 eineuedns cJ cc 2112 ee 4 0901 epsenoy 69 69122 69122 S LMOLZHIN SH DMSZLHIN S IMSCLHIN uonduoseq eoeidep N Jes S3Odld SAG JLS e suep uou sag 0 097 0 097 0 092 0 09 e jesouueuepuoddns Oc 91 s Um
10. SINVAIOS 53 3235531 INO 5131 SLINGOYd S3d IV 1 SNVd NOISNAdSNS 531811509 100 S410OLLMVd SAC YINJLNOD IN3LLNOD IND 1v201 NN SNVd 35vddnvHO TI3MVddV 1 SIVAN Z4STILLON SNOLLONYLSNI 541 LN3ONVIAIAOO38 31 3ININOD 35v434n vH 3Q Tl38Vvddv 1 3MIVLIMOD34S 39NVLSIO INN 20202 60 0 000 916 912 YSN SEIFF OIHO ONVT3A3TO 1S H109L M 0957 ONI H31V3H 6 OVLE ENVD VSD 19 e 1n 2 e inod eaunsse yop ayenbape 1ueiquue op esi n sed 159 1108 obeyjjneuo op 195 SeoIA4os un Jed anj23jJe p od ad ep aiuumoud e sinode no sapinbi seajne p no e2uesse p sed zesijn u jo sed 2 N S9J 9 4OUI saunsse q sep no sep gt un no eun Jeurejjue p enbsi apin6 yuasaid suep seanbipui nb sajja Suol gt nJ4 sul sep 320dsoJ uou 1N3IA3SSILH3AV Q 3 350837 NV 3S1nd V 5 TI WV VV VVVVVVY g Sg gg sy y Yy Yy Yy Yy YY 4 AN
11. e any np J8nioq ZeJeu E juauleJqi 1 anb snoa anod e19 ue s no ejjneupJns 1 9 suas suep 1naje nuaA 9 zeuunoj sind uoneueuu e p e2inos eJ zeuoueigeg c np jeuuoue naow 2 0 e Jeuino 1 awibey 1 np y ze ejduuay Zeoejduiau 9 eunone 5 ww e g z oponoeje p sa c eunone 1ueseud np ebejqe ap euiaups uojes 1 eDe qe e 2 1 4 np uonejueuure p ueinoo ne e ej anb sno zeinssy OL 8 191 ne ejnjjeo ej ap ej zajusA 6 6 uonsnquio ep eipuiJ o ne nbsn 05 sindep ejje2une ep 21e p uoneuuo e 2 8 euiuej j ejguiesua za e duuai aysisiad is uonejuauiie p ej 1 ze ejduje1 jueuiaIqi sed eu ej anb 3239 158 10701 anb yenbape
12. gog Sec L L Sy y ebejjneup op jad op 19 631 op p suononJ3sul s u s d seJ nj sed enbuooinb e 2 1319431 SNOA anod suononujsul Z M SUOD Suol2nJ sul 9 s no ZaAJasqo 19 2957 SNOLLINULSNI S31 LN3IA3SQ3NDIOS 23511 U DIOLZHIA INJ4IN4NNOILDNOd Eu 13 IN 21 Spo NOILVSITILN G 3din5 10010060 175 9995
13. 3NOSHV2 IGAXONOW 31 57 INOIWIHD LINGOYd JNO8BNVO IGAXONOW LNVN31NO2 NOLLSNEWOD SLINGOYd IN3IN3SSILLH3AV SNOS S3d 393N35 1I38VddV 132 NOILYSNILNJ 11 YANOINNWWOD 74 A13 S3L 1300113 RUNG HOS uenis ellis ene BIL Ie e SNOLLDQHLSNIG THONVIW 35v VEO LN3IN3SSILH3AV 13105 NOLIVINNOJNIO 3GlV G NIOS38 Z3 V SNOA IS 7 FJOVISNVHD Tli vdd v 132 830123333 5 LNAIVYAIG SNOILDNYLSNI S31 N3103dS3M V 13 2 V S3ldv SJNNOSM3d S31 S3103S 437 2 3NO8MVO IGAXONOW NY NOLIVOIXOLNIG 3IXAHdS V JAMY NOISOdX3id 3IGN3ONId INvIEIRISH S3THIH3IVIA 531439 SIG S35VIAWOG 13 S4AWNO S3Hf15S318 SAC LYON YISNY2 30 3nOSIM 39v440vH2 V NOINVD 11 14 14 31 NOLIDDMISNOD XNVIYJLYN SN OPHISNI S31 AND 5731 S3T8LLSDBINOD XVI 1N S31 ZIAYISNOD IN SS NN NOLIV VHNIG 13 3IGN3ONIG 47 HjDNVd TVNJN3D IN3IN3SSILH3AV IN3IN3SSLLH3AV ADVSASANVHD TI23MVddV 135 43ST1LL01 d di1v34538 3102IH3A NA INVAV SNOILINYLSNI 537 3411 Z3TIIQ3A SnOL YNOd NOIIVLISVH INN SNVG 3511110 3813 YNOd NNOD NON 4 LNVL3 3THNNOS 33d 31I80238 3810A 517 IN3IN3SSILH3AV IN3IN3SSILH3AV PEPPER SANNODNI S3nOIINIHD SLINGOYd S4G NO 3N3ISSnOd STINDILYVd 53 JUNLNISd V LNVATIG
14. Oilcad cell Bracket 35 27339 21817 21818 21818 21818 8 28779 28779 28780 28780 28780 FuelFilter 36 27790 27790 28739 28739 28739 Nozzle Adapter 9 23449 23449 23449 23449 23449 Motor Cord Sleeve 37 27421 28740 26885 26866 22108 Fan 10 21839 21840 21841 21842 21843 Bottom Shell 38 22142 22142 22142 22142 22142 Igniter Assembly 11 21844 2186 21848 21850 21852 Top Shell Burner brun 39 27416 28741 28742 28743 22109 Fuel Air Aspir Nozzle 12 21854 21856 21858 21860 21862 Top Shell Insp Cover side 40 26223 26223 26223 26223 26223 Strain Relief Bushing 13 21864 21864 21865 21865 21865 Motor Mounting Brkt e 41 21819 21819 21819 21819 21819 Electrode Assembly 14 28788 28735 28735 28735 Start Capacitor 42 21820 21820 21820 21820 21820 Electrode Insulated Cover 15 23725 23725 24345 24345 24345 AirTube 43 21821 21821 21821 21821 21821 Hose Barb Adapter 16 26225 26225 26225 26225 26225 Bushing ae nap EUS 44 21822 21822 21822 21822 Thermostat Knob 17 21794 21794 26901 26902 22105 High Limit Control e 18 226831 F226831 F226831 F226831 F226831 Kit Rotor E an PN NEN 46 28785 28785 28785 28785 28785 ON OFF Switch Nylon Air Pump Insert 47 28791 28778 28778 28778 Fuel Gauge 49 26898 26898 26898 26898 Receptacle 110V 48 21830 21888 21826 21826 21826 Control Panel 20 22104 22104 22104 22104 AC Receptacle Cover 49 21802 21892 21893 21893 21893 Control Panel Back 21 26833 26833 26833 26833 26833 Ai
15. cI 860 606 88282 98 95812 8 Ovele 68 4 OPE 62282 X 61 86 QE8le 598 0 evere 989 0 8081 12081 Sic 6 90 ZEBIZ 9012 901 6 E lt lt CO LO OM CO lt LO CO OO OD v o ULYOLZHIN H DASZLHIN YLASZLHIN MXOSHW YLAOLZHIN 8 D4SZLHIN YLASZLHN YLYSZHIN P40SHIN uopduoseg eoeldep N eoeidep N dN PA uopduoseg N N N Jes S3Odld 538 JLS jueureuuonpuo ep suononsul uonesi n p PIND auasosay ne osjnd e ap jieyeddy i21e9H 1e p uoisseJd ej ep je ns ne ejnop un IS Uolsseud np puedop e6eyneuo ep uouiepueJ o4jsnjj 159 inb 99 ep eJgyip inb aBeyneyo ep un sed zesi nn N 5 inb je Jeuyuo abeyneyo ep op e je seooid sep ejsi 27 eyipenb ueioiuuo93 un Jed Jueuenbiun 3ueui9 094409 sed euuonouoy eu ebeyneuo ep is UOLIDVdVO YOLOW SMVET 9MV8T N3WNO4SNVYL NOILINSI gay day 990 9MV8T DYO 3ja0912313 3 TSA 8
16. zz VSO 91D4109j9 ueipeue opo 13 O vddN ISNV 940199 peuoneu opo SOWJOJUOD JUAAIOP e e e eaiupeds onbuo9jp Sane 3ueujenbiun 295100 ZL 9nJos e Jo sed zenisqo N Jie p SUNPUOD sep dane iejedde sed zeshnN siog sjeupuejd sep 1efns ne JUawassi Jane JIOA WS HIA 39 MOSH Se 9po A neewu 19 se epns sep ans queujenbiun 2951180 OL Sjuejue sep 1uos no iu uogeyqey e jueuJejeuuou 1ueAJes IND syioJpue sep suep sieue zosilnn N 6 nea e osodxe sed yos eu inb 92 e uoe op ebejjneupb ap 79224 8 jgredde op e ueisip ouuog e S9 S9J SJUEJUD sa ZopJec e sed zouono SJu3U49 2A sep 39 SANIA S Jaa 93uno9s seouejsip 1912adsaJ JUAAIOP sjuejuea se 1 sejjnpe 59 onJos e e o0eJ4ns e e sep UZ uonusnyv 1 serzexi 19 senbnsejd Sep o Sep Id 01 e jrejeddej zooejg esud e ap anb isule jiasedde op s9192 sep snssap np Id 2 eo oDejjneup op ie1edde op alos e ap Id 8 w g z suiou ne e 19 Joided a ouiuio gt sejqnsn
17. 28754 Extension Cord Caddy 11 21897 21897 21897 Wheel Spacer i 28787 28787 28787 Hardware Package Not shown in drawing Handle and wheel assembly for MH125KTR MH175KTR amp MH210KTR only Mr Heater Inc Kerosene Forced Air Heater Operating Instructions and Owner s Manual Figure 1 Kerosene Forced Air Heater Model MH50KR MH75KTR MH125KTR MH175KTR MH210KTR OPERATING INSTRUCTIONS Mo MH5OKR MH75KTR Heatei AND owner s MANUAL 2 WARNING USE ONLY MANUFACTURER S REPLACEMENT PARTS USE OF ANY OTHER PARTS COULD CAUSE INJURY OR DEATH REPLACEMENT PARTS ARE ONLY AVAILABLE DIRECT FROM THE FACTORY AND MUST BE INSTALLED BY A QUALIFIED SERVICE AGENCY PARTS ORDERING INFORMATION PURCHASING Accessories may be purchased at any Mr Heater local dealer or direct from the factory FOR INFORMATION REGARDING SERVICE Please call Toll Free 800 251 0001 www mrheater com Our office hours are 8 30 AM 5 00 PM EST Monday through Friday Please include the model number date of purchase and description of problem in all communication LIMITED WARRANTY Mr Heater Inc warrants its heaters and accessories to be free from defects in material and workmanship for a period of 1 year from date of purchase Mr Heater Inc will repair or replace this product free of charge if it has been proven to be de
18. abejyneyp ieedde ueui2uuonouo 2 Moddns zejje suiou sind ne 2 e Jeniog ej suep 2 e oo je xnop UN ze oneN o na q 51 Sa ans juessnod ue 2 e 4eniog 2uejg np zebebaq q Moddns uos ep uuniupeo ne 2 e zebebag e uniupeo ne 2 ej ep enbu e eojoud ze O8N c eunuej aun 40 2939p ejgissoduui epin6 yuoseud np ebejqe ap eui9uos uojes uniupeo ne a nj a2 e 5 eDejqe 2 1 4 np 9 ze ejduuay uonesi eniuigJ zeoejduiay c uonesijeniuieu uoinog ne aai 4neuJe uonesijeniuiou ep np obejge gt aj ZIUA L 5 np ze ejduuay s uonejuauiie p Jemiog ej no 1najoui ze ejduja1 jueuiaJqi sed eu 4najouu 9 anb 3239 ue 158 40101 anb yenbape 1se 15 40101 Zeoejduiau jueaupa se o obeuuiopuo sed jse u adwod e 40101 anb snowzainsse 1 np
19. eun sed au iojedde TD4MNMNOONI NOISS3Md 30V 101M S4INOLdINAS QUOD np ejep ne os sed eu e 19 So9O2UOJ S Y Jejuesaud sues asad oDnoJ uonsnguJoo oJgueuD ej ep JULA ojeuiixeu PPY eun ep uonesiinn p np abed e suone ijpeds sep nee qei e suep seonbipul 1005 sejeuituou suoisseJd se uorsseud e no uoisseJd e jeueuubne si e Zeues un p apie v neu np ued e od ayoneb ej op aed e od 7 e op Jenioq np epiaAnoo snos e aaniis 159 SIA o91ejp9 and el 6c oU ejqnsnquuoo ep uoisseud np si e 2 E Jegjeddej 2955 0 NOISS3Md Y1 471534 YNOd eduuod e ep uorssaid 19 691 ap eJIesseo9u 1ned Seooid sap ejeuuou aJnsn ep Se qnsnquJoo sep 91ISO2SI sep UOSIeI 3dWOd V1 NOISS3ud 39V 1933 Sjuenns suon edsur se zonpajJa seule qoJd Sa 19 juouiouuonouo Jesi uundo nog uananue Ua p 9jeinuu osud e ap zoupueigop ein
20. 1 Forced Air means that a blower or fan pushes the air through the Canadian Electrical Code Fart 1 Canada heater Proper combustion depends upon this air flow therefore the heater must not be revised modified or operated with parts 13 removed or missing Likewise safety systems must not be circum vented or modified in order to operate the heater Use only a properly grounded 3 prong receptacle or extension cord Do not move handle or service while hot or in operation When the heater is to be operated in the presence of other people 15 the user is responsible for properly acquainting those present with the safety precautions and instructions and of the hazards Use only in accordance with local state provincial or national requirements ordinances and codes involved OPERATING INSTRUCTIONS UNPACKING SAFETY PRECAUTIONS 1 Remove heater from carton 1 Recommended for use with No 1 K kerosene fuel Factory 2 Remove all protective material which may have been applied tested for use with No 2 K kerosene No 1 or No 2 Diesel No 1 or No 2 fuel oil or JP8 Jet A fuel and these fuels may be used as well Never use gasoline oil drained from crank cases naphtha paint thinners alcohol or any other highly flammable fuels 2 Check the heater thoroughly for damage DO NOT operate a damaged heater 3 DO NOT modify the heater or operate a heater which has to the heater for shipment 3 Check the heater for possible ship
21. 125 000 Btu hr 37 kW 175KTR 175 000 Btu hr 51 kW 210KTR 210 000 Btu hr 61 5 kW Fuel Rate 0 37 gal hr 1 4 L hr 0 55 gal hr 2 1 L hr 0 96 gal hr 3 5 L hr 1 3 gal hr 5 0 L hr 1 6 gal hr 6 0 L hr Electrical Input Line Protection 115V 60Hz 3 5a 115V 60Hz 4a 115V 60Hz 5 5a 115V 60Hz 5 5a 115V 60Hz 5 5a Min Operating Voltage Pressure Setting Max Outlet Temperature 1450 F 787 C 1450 F 787 C 1450 F 787 C 1450 F 787 C 1450 F 787 C Fuel Tank Capacity 4 gallons 15 1 L 6 gallons 22 7 L 8 45 gallons 32 L 13 5 gallons 51 L 13 5 gallons 51 L Ignition Spark Generator Direct Spark Continuous Igniter 13 kV 10ma Direct Spark Continuous Igniter 13 kV 10ma Direct Spark Continuous Igniter 13 kV 10ma Direct Spark Continuous Igniter 13 kV 10ma Direct Spark Continuous Igniter 13 kV 10ma Primary Safety Control Solid State Control Solid State Control Solid State Control Solid State Control Solid State Control Certification 18 EIL lt Er Verne NEA T NET Zo Ser Ne OPERATING PRECAUTIONS 6 This is a kerosene direct fired forced air heater It s intended use is primarily temporary heating of buildings under construction alteration or repair Direct Fired means that all of the combustion products enter the heated space Even though this heater op
22. 1se 1 9 10301 ze e duja1 jueouo9 se sap ejuesaJd adwod ej ap 10301 IS 38 1n81oUJ np e np J9nioq 9j ZeJnou s nad 4nejou anb jeunsse snoa anod auurba1 seq enb auuonouoJ au no sed au jnajoui suas suep jnaje nua a zeuino uonejuauurep e2Jnos ej ep ieyedde zeu gt ueigeg siew jadde sejjoouna jueseid np suonedyioads se ap ueuiauuon gt uoJ 4einsse anod uoisseud zajbay sed inb e e d ua 159 np uouonog anb snon zainssy c apinb juasaid np ebejqe ap euiaups uojes 1 Sian eDe qe e zaijuaA 1 4 np z 1naj2ejuoo np HANO PNIU neeAnou jo uonesijeniuiau uojnog ej uns ze ndde ipio1je1 158 jie1edde anb snov zeinssy 1 np NOILnTOS asnv gt 1NVAOA se 49014402 jenbnsouberip jue ins obeuuedop ap apinb 29551 M DIOLCHIA 19 YLASLLHIN 5 xne yuenbijdde s suononunsul sa 13 NN S3HdV 13 DILSONDVIG e
23. 59 5 sues npoJd e eu22g duiau no HN euoe p e ap sued e ue un epoued aun ja op sinejep 9J1UO2 SaJlOSSsa22e Sas jo obejjneup ap s ieyedde sas 3ILNVHVD SOA seyno suep np uonduosep e np Jenbipur zejjineA INH Y ZL OE U 8 JOS saunay SON U102 19169UJUL MMM 1000 1562 008 ne sie sues Zajaddy ADIAYAS 31 05 SNOILVINHOHNI 53 HIN3 180 YNOd jue2uge no IN siUejjle 9p se sno ep saidne seuiosseooe sap JeJnooud es 1ned uo LWHDV S323ld 40 JGNVININOD V1 YNS SNOILVINHO3NI 33Sl1VI23dS 3SI dd381N3 ANN S33TIVISNI 3413 IN3AIOG 13 INVOINGVA 31 JNO 53193 50 LNOS 1N3IA3D2 532319 S31 LYOW V1 13 534055319 53 YASNVD ANOSIY S3D3ld S3410v d NOLIVSTILLO T LNVOIH8V3 39NVH238 532314 S31 JNO ZaSITLLON IN3IN3SSILH3AV INA IN3NNOLILONOd SNOILDNYLSNI 13 NOI1VSITLLO G JGIND juauuauuonpuoj ep uonesi nn p
24. D LED aa Mie x 17AWG BLK ji SWITCH a 18AWG YELL 18AWG YELL S ELECTRODE 18AWG ORG 18AWG RED 18AWG ORG 18AWG RED IGNITION TRANSFORMER 18AWG PINK The parts lists and wiring diagram show the heater as it was have it checked constructed Do not use a heater which is different from that A heater which is not working right must be repaired but only shown Heater performance is effected by air pressure set by a trained experienced service person ting If there is any uncertainty about the air pressure setting Mr Heater Inc Kerosene Forced Air Heater 7 Operating Instructions and Owner s Manual PARTS LIST Ref Item Item Item Item Description Ref Item Item 4 Item Description MH50KR MH75KTR MH125KTRMH175KTR MH210KTR MH50KR MH75KTR MH125KTR MH175KTR MH210KTR 1 000 2106 21036 206 Power Cord 29 21866 21866 21867 21867 21867 Flame Control Ass y 2 21832 21833 21915 21834 21834 Fuel Tank Assembly a Y 30 21816 21816 21816 21816 21816 Flame Control Bracket 3 21883 21884 21885 21886 RadiationShield Ass y 31 26903 26903 26903 26903 26903 _ cell Flame Sensor 4 21807 21808 21809 21809 21809 32 21882 21868 21869 21870 21871 Comb Chamber Cyl Ass y 5 21686 24343 24346 24346 24346 FuelTube 33 26909 26909 26909 26909 26909 _ FuelCap 6 21835 21836 21837 21837 21837 Grille Assembly 34 26910 26910 26910 26910 26910 Fuel Cap Gasket 7 24011 24011 24011 24011 2401
25. ING AND OR ELECTRICAL SHOCK ONLY PERSONS WHO CAN UNDERSTAND AND FOLLOW THE INSTRUCTIONS SHOULD USE OR SERVICE THIS HEATER IF YOU NEED ASSISTANCE OR HEATER INFORMATION SUCH AS AN INSTRUCTIONS MANUAL LABELS ETC CONTACT THE MANUFACTURER WARNING fs NOT FOR HOME OR RECREATIONAL VEHICLE USE WARNING fy FIRE BURN INHALATION AND EXPLOSION HAZARD KEEP SOLID COMBUSTIBLES SUCH AS BUILDING MATERIALS PAPER OR CARDBOARD A SAFE DISTANCE AWAY FROM THE HEATER AS RECOMMENDED BY THE INSTRUCTIONS NEVER USE THE HEATER IN SPACES WHICH DO OR MAY CONTAIN VOLATILE OR AIRBORNE COMBUSTIBLES OR PRODUCTS SUCH AS GASOLINE SOLVENTS PAINT THINNER DUST PARTICLES OR UN KNOWN CHEMICALS WARNING 1 CARBON MONOXIDE CAN KILL YOU USING A PORTABLE GAS CAMPING HEATER INSIDE A TENT RV CAMPER VEHICLE SHELTER OR OTHER EN CLOSED AREAS CAN PRODUCE DEADLY CARBON MON OXIDE WARNING State of California requires the following warning COMBUSTION BY PRODUCTS PRODUCED WHEN US ING THIS PRODUCT CONTAIN CARBON MONOXIDE A CHEMICAL KNOWN TO THE STATE OF CALIFORNIA TO CAUSE CANCER AND BIRTH DEFECTS OR OTHER REPRODUCTIVE HARM POPUP EEE as A WARNING DO NOT USE GASOLINE NAPHTHA OR VOLATILE FUELS STOP HEATER BEFORE ADDING FUELS ALWAYS FILL OUTDOORS AWAY FROM OPEN FLAME DO NOT USE EXTERNAL FUEL SOURCE DO NOT OPERATE HEATER WHERE FLAMMABLE LIQUIDS OR VAPORS MAY BE PRESENT DO NOT START HEATER WHEN CHAMBER IS HO
26. IREMENTS Up to 100 30 5m use 16 awg conductor 101 200 30 5 61 0m use 14 awg conductor For all models e n cold weather below 10 starting may be improved by holding a finger over the vent hole of the pump adjustment screw cap until the heater starts This unit is equipped with an interrupt circuit The reset is integrated into the On Off switch If the unit does not start toggle the switch to Off wait 5 min and toggle the switch to On HEATER SHUT DOWN 1 MH50KR Unplug heater from power source MH75KTR MH125KTR MH175KTR amp MH210KTR Push On Off switch to Off position For extended shutdown unplug heater from power source RESTART AFTER SAFETY SHUTDOWN MH50KR MH75KTR MH125KTR MH175KTR amp MH210KTR See page 7 MH5OKR Unplug unit Wait 5 minutes Plug back in MH75KTR MH125KTR MH175KTR amp MH210KTR Toggle switch to OFF position wait 5 minutes Restart MAINTENANCE AND STORAGE WARNING To prevent personal injury unplug the heater from the wall outlet before servicing For maximum efficiency and trouble free service make the following periodic maintenance cleaning and inspections ADJUSTING PUMP PRESSURE Due to varying fuel viscosities and normal component wear the pump pressure on this heater may need to be adjusted ADJUSTMENT PROCEDURE 1 Fill fuel tank 2 Start heater 3 Locate the fuel pressure adjustment screw ref 429 in the exploded parts draw
27. K Clean twice a season during frequently used periods clean twice a month Drain and flush the fuel tank with clean fuel oil ANNUAL SCHEDULE 1 _ AIR OUTPUT FILTER Remove the air output filter and tap the contaminated side gently on a solid object to remove contaminates Compressed air or liquids should not be used to clean this filter Reinstall cleaned filter in filter body in the same position as it was when removed If the filter appears extremely dirty replace it with a new filter of the same type When replacing the filter cover be sure the gasket is firmly in place and the screws in the filter cover are tight to prevent air leaks 2 FUEL FILTER Remove the fuel filter from fuel line and direct compressed air through the filter in the opposite direction of fuel flow Safety glasses should be worn when using compressed air 3 AIR AND FUEL LINES If the air or fuel lines are removed during cleaning be sure all connections are tight before operating unit STORAGE Store the heater in a dry location free from fumes or dust At the end of each heating season clean the heater as described in the MAINTENANCE section Drain and flush the fuel tank with clean fuel The manufacturer recommends completely filling the tank with fuel for extended storage to minimize condensation inside the tank SERVICING A hazardous condition may result if a heater is used that has been modified or is not functioning properly When the
28. ORYHLISNI VI SNVG FINNNIIV 1535 JIJILSNJWOD 3d 14405 HD a IA KE Puit NN IS JDV4INVHD l3 vdd Syd ZJYYYNJA IN H JANVH 153 NOILSNEWOD id Jug AVHO 6 331v123 3n Y1 IS Svd Z3NNVIN3G 3N 8 HT 30314 S3d 4151 SIN4SJMd 3413 TNJ4nOsIM L 35v18V2 id VIN3HOS 5418 T4NI 53 no sSYNJd V Sid IS __ O NN JOVIINVHD 2 598 S3LIV4 3N 7 JNN31X3 J18LLSD8INOD 324008 Svd 7351100 E SS NOLIVMVddM 13 39VSOd3H1N3 N3lL38 LN3 JAN 3INIAN TH SNAG MA SNOLLDNYLSNI un3lu3DG Y NIONN3S3M 31 SYNOMOL Z3SSIdlN3M Y4LNOfY LNVAV 39v44nvHD NT STLI TOA SFIBLSNIINOD SLindoud E ANOINHDAL 3HOH 31HdVN 32N35S3Q Svd 7340 1dIA3N M ST INSINSSSLLUSAY S S38H3IL1VIN 538 318VL TALYOW Zv5 NN 3NO8WVO Jd JGAXONOW alvi L OSON 810v LNOL NO lydy Nn ANN 31101008 INN 4LLV38D3M 31DDIHJA v1 nod sanosis SIYLNY no NA 31N31 SNVG ZVO Y JLlVINOd S4TVIIN3DNOD S4FTVINONVIG 1 S3ONVO 3d 3S NO 3Ov44nvHD 5 JINYOSITVD Y1 ui vd NNNODJY u1nL 1
29. S S 7H 09 Vt 7H 09 ASL ZH 09 A SL enbunoeje u 10 9 o r S L9 000 OL u 10 S e r LG 000 921 s e 96 0 Z yma 000 SZL 2 ss o MA ZZ uma 000 SZ 1 ue ze o MA 271 000 0S ejqnsnquuoo ep uonsnquuoo ep YLAOLZHIN ULYSZLHIN M LUSZHW MMWOSHIN ejoned ep ejqnsnquioo J L ON uonesi nn ajn4e vs SNOILVOIJI23dS uouiauuonouoJ ep uonesijnn p PIND z auasosay ne osjnd e obejjneup op jieyeddy 59102 591 SNO op 19 u 06 yuessedop unossiedo p od up g z yenbape 3uejosi un ans 1esodai yop ep uouieuuonouoy uos 5101 sejgnsnguio gt no siog ap s4ou gt uejd sap ans osijnn UDISZHIN 13 85I0SHIN S313GO0IN XNV SILV 138 LN3IN3SSILH3AV Q V1 V ISIN LNIWALVNOIAV S3HOOM8 SIOHL V 3SlMd INN SNVG 3001412313 NOGNOD 31 Z3HONV38 35v440vHD 1 YAS NOSSIND S3IISN31Sn d Svd 232 1 3N NOLLSNEWIOD 388 AVHO OL PR Sd4Odld JGNVAWOD VI SNOIL
30. Starting Serial Number SKU 09001001 OPERATING INSTRUCTIONS neonne SAO MH50KR MH75KTR Mir Heatei AND owner s MANUAL 2 READ INSTRUCTIONS CAREFULLY Read and follow all instructions Place instructions in a safe place for future reference Do not allow anyone who has not read these instructions to assemble light adjust or operate the heater KEROSENE FORCED AIR HEATER 4N WARNING If the information in this manual is not followed exactly a fire or explosion may result causing property damage personal injury or loss of life Do not store or use gasoline or other flammable vapors and liquids in the vicinity of this or any other appliance Service must be performed by a qualified service agency This is an unvented portable heater It uses air oxygen from the area in which it is used Adequate combustion and ventilation air must be provided Refer to page 3 UL 733 amp CSA CAN3 B140 9 3 MR HEATER INC 4560 W 160TH ST CLEVELAND OHIO 44135 e 216 916 3000 03 09 70202 Rev WARNING fs YOUR SAFETY IS IMPORTANT TO YOU AND TO OTHERS SO PLEASE READ THESE INSTRUCTIONS BEFORE YOU OPERATE THIS HEATER GENERAL HAZARD WARNING FAILURE TO COMPLY WITH THE PRECAUTIONS AND INSTRUCTIONS PROVIDED WITH THIS HEATER CAN RESULT IN DEATH SERIOUS BODILY INJURY AND PROPERTY LOSS OR DAMAGE FROM HAZARDS OF FIRE EXPLOSION BURN ASPHYXIATION CARBON MONOX IDE POISON
31. T DO NOT START HEATER WHEN EXCESS FUEL HAS ACCUMULATED IN THE CHAMBER DO NOT PLACE COOKING UTENSILS ON TOP OF THE HEATER PLUG ELECTRICAL CORD INTO A PROPERLY GROUN DED THREE PRONG RECEPTACLE MEER EEE MH50KR amp MH75KTR WARNING Not suitable for use on wood floors or other combustible materials When used the heater should rest on a suitable insulating material at least 1 inch thick and extending 3 feet or more beyond the heater in all directions CONTENTS WARNINGS siis etf etuer ete te atten O cet cd deett 2 FIEATERZSPECIEICATIONS ertet 3 OPERATING PRECAUTIONYS dee eite eee pun 3 SAFETY PRECAUTIONS rici Forte beoe tle ere iro deterrere 3 OPERATING INSTRUCTIONS ces atia oer tet tee eta 3 MAINTENANCE STORAGE AND SERVICE 4 TROUBLESHOOTING irit dieitur dt RR y s oet 6 WIRING DIAGRAM iicet weu i y Cd O Fw nd iius 7 PARTS PIST esti tete RD YT dL A FU fu 8 EXPLODED VIEW xci eo to tec foo dec nL YT FU CYD de 9 WARRANTY FERN FF A FYFYR FFA M 10 INSTRUCTIONS FOR ORDERING 10 Mr Heater Inc Kerosene Forced Air Heater 2 Operating Instructions and Owner s Manual SPECIFICATIONS CAUTION CSA certified for use with only No 1 K kerosene fuel Burn Rate 50 000 Btu hr 14 7 kW 75 000 Btu hr 22 kW 125KTR
32. a no uonenouaJ UA uononJ su0 ue seoljipo Sap 19 jneup e ounsep 159 ne euuonpuo e osjnd ebejjneup op 195 1N3W3NNOLLONOJ nv 9311 SNOLLnV23ud m iu ynn Vom OE 2153 451559 uoneotinieo oesuosisue oesuopsisue eesuojsisueJj oesuoysisue eesuojsisueJ epueuluio ep oeddy OL v 1 neun OL AX 1 4 OJ AX neum OJ 4 OL AJ L 4 ejeounop Jnepeiouoe nunuo9 ue ejeoure Jed s eL LES nunuoo ue ejeoure Jed ILS nunuo9 ue ejeoure Jed 8 1 ze nupuoo ue ejeoure Jed eb 9 ZZZ nunuoo ue ej oouna Jed Y 1 eDeuinjv JIOMoseu np do 00 Do VOL do 00 1 Oc do 00 1 Do do 00 1 De 4 00 1 Do apos ep enjejeduua 9 89 Bisd g Bisd 8 9 82 Bisd g g 62 659 z p vc Bisd UOISS Jd AOL AOL ueuieuuonouoj ep v oc v oc v oc VOL VOL euixeuu ju amp Jno2 WS S ZH 09 ASI Y S S ZH 09 ASW Y
33. ace oil flame control assembly 8 Check for spark arching from the electrode assembly ref 50 to the combustion cylinder ref 39 9 Check the cad cell ref 38 for continuity 3 Flashes High limit switch 1 _ Make sure heater is cooled off press reset switch and retry failure 4 Flashes CAD Cell Failure Check wiring to cad cell per wiring schematic in manual Clean cad cell photo cell Slide cad cell out of cad cell holder Push the photo cell out of the black rubber cad cell housing by pushing on the 2 purple wires Clean the photo cell with a soft cloth and rubbing alcohol Pull the photo cell back into the cad cell housing and reinstall into holder Test heater If the heater still does not operate replace cad cell Replace oil flame control assembly Power Light Model MH50KR and MH75KTR heaters are NOT equipped with a diagnostic control board or flashing LED error indicator See the following troubleshooting guide for unit status and corrective action if necessary SYMPTOM TROUBLE SHOOTING High limit switch Open Circuit 1 Make sure heater is cooled off toggle switch to OFF position wait 5 minutes and retry Sparks calling for flame but Check wiring to motor per wiring schematic in manual no or slow motor operation Make sure that the pressure gauge is in place and not damaged Adjust pressure for proper heater operation per manual With heater disconnected from AC source rotate fan clockwise to verify motor i
34. anb snowzeunssy uIio uosol np suo 5 ap suojjeb z 8 5 ne zesiinn ejqnsnquuoo ep sani 4ed uesa gue apinbi e eJgjino eun Jaynole p epueuuuJo28J 2UOp 159 4IOM9S9J suep euuoj os ep anb a qissod 159 Ji suonipuoo sep suec eidoid eugsoJe zessi duuay suonneo9ug se seno zej edsay 1000 18 008 ne 1ue uqej 9 2952 sebeuuulop sep Za e SUOD SNOA IS uonipedxe 3uepued ebejneu op eyedde 5 pene nb no I LNAWANNOILONOS 311 LNVAV sonoJ Sep abejquuasse Jnod sejepuoi sopueJ6 se jns suoupnde zajlejsu g Dane eoe d uo sepzexi 19 e sind noisse INS ej 29195 7 anol ep 14oddns 9192 enbsn narssaj jns un zejasu 9 senol sap ap suep ajquiasse naissa zoJosu anol e op 9102 enbsn naissaj ins Jnogeiedos un zasu y e sind anpua ej op 2102 e nalssa INS zejesu E naissa 1nog ne onis suep sejidnob sap eunj zejesu Z ensnyinb 340ddns op epe senoj se ze quuessv
35. ble shipping damage If any is found immediately contact the manufacturer at 800 251 0001 2 Follow all of the Precautions Fill the fuel tank with clean kerosene In extremely cold weather condensation may develop in the tank and it is recommended that a tablespoon of de icer be added for each gallon 4 liters of fuel in the tank When filling the heater use at least 2 gallons 8 liters of fuel Be sure heater is level and do not overfill Use a funnel or can with a long fill spout IMPORTANT Before filling fuel tank the first time or after ex tended storage periods drain the fuel tank of any moisture or condensation 4 Locate heater at a safe distance from combustible materials Models MH50KR amp MH75KTR are not suitable for use on wood floors or other combustible materials When used the heater should rest on suitable insulating material at least 1 inch thick and extending 3 ft or more beyond the heater in all directions HEATER START UP 1 MH5OKR Plug the heater into a grounded 115V 60 Hz 1 outlet MH75KTR MH125KTR MH175KTR amp MH210KTR Turn thermostat to lowest setting make sure On Off switch is Off Plug the heater into a grounded 115V 60 Hz 1 outlet Turn thermostat to highest setting Start heater by pushing toggle switch to On position light signifies switch is in ON position Adjust thermostat to desired setting Heater will cycle on off as heat is required EXTENSION CORD REQU
36. erates very close to 100 7 percent combustion efficiency it still produces small amounts of carbon monoxide Carbon monoxide called CO is toxic CO can build up in a heated space and failure to provide adequate ventila A a lt o Veri NEED Ze Neto 4 Always keep combustibles like paper and wood at least 8 ft 2 4 m from the heater outlet and 3 ft 1 0 m from the top sides and inlet Locate 10 ft 3 0 m from canvas or plastic coverings and secure them to prevent flapping movement Caution Due to the high surface and exhaust temperatures adults and children must observe clearances to avoid burns or clothing ignition Do Not Touch Keep children clothing and combustible away tion could result in death The symptoms of inadequate ventilation 8 Install the heater such that it is not directly exposed to water are Spray rain and or water e headache 9 Never use in areas normally for habitation and or where e dizziness children may be present burning eyes and nose 10 Operate only on a stable level surface MH50KR amp nausea MH75KTR See wood floor warning e dry mouth or sore throat 11 Do not use with duct work Do not restrict inlet or exit Be sure to follow advice about ventilation in the Safety Precautions 12 Use only with electrical power specified The electrical section connection and grounding must comply with National Electrical Code ANSI NFPA 70 USA and CSA C22
37. eration 2 FILTERS Dirty air or fuel filters will cause an imbalance in the air fuel mixture The best indication that this condition exists is an increase in odors or difficulty getting your heater to ignite This heater should never be operated without the filters in place If required clean filters as described under 500 Hours and Annual Schedules Mr Heater Inc Kerosene Forced Air Heater 4 Operating Instructions and Owner s Manual 500 HOUR SCHEDULE 1 AIR INTAKE FILTER Remove and wash the filter element with a mild detergent dry thoroughly and replace Do not oil the filter element If your heater is used where there is considerable dust or dirt clean as often as necessary approximately every 50 hrs 2 REMOVE DUST Clean heater twice a season more often under dusty conditions Remove accumulated dust from the transformer burner motor and fan blades with compressed air Wipe area clean with a clean dry cloth Inspect area to insure all foreign materials are removed especially around the burner and combustion area 3 CAD CELL Clean the glass portion of the cad cell with a soft dry cloth 4 NOZZLE Accumulation of dirt from fuel and carbon from the compressor vanes will eventually fill up the passages in the nozzle resulting in reduction of fuel and air flow Pressure will gradually increase giving improper fuel air mixture and excess odor and smoke If this occurs replace the fuel nozzle 5 FUEL TAN
38. fective within the 1 year period and is returned at customer expense with proof of purchase to Mr Heater Inc within the warranty period Mr Heater Inc reserves the right to make changes at any time without notice or obligation in colors specifications accessories materials and models MR HEATER INC 4560 W 160TH ST CLEVELAND OHIO 44135 800 251 0001 Mr Heater is a registered trademarks of Enerco Technical Products Inc 2009 Enerco Mr Heater All rights reserved UL 733 amp CSA CAN3 B140 9 3 Mr Heater Inc Kerosene Forced Air Heater Operating Instructions and Owner s Manual uouiauuonouoJ ep uonesi nn p epino auasosay ne osjnd e op jieyeddy 193e9H N 6 OVLE ENVD VSD 19 e 1n 6 1 5 1 SOAP SNOL 600z 231eaH JJN O219u3j sjonpoJd je ruupe 0210u3j p Basodap anbiew aun jso JayeaH N 000 916 912 YSN OIHO ONV13A31O 1S HLO9L M 0957 ONI J31V3H HIA seilosseooe suone ui ads sunajnod sa uonebi go Iu sues sduiai ep 9 9AJos9J os UN enueijeb op opouiod e ueinp 3eupe p oAneud aun SILIL XNE 2u HN e 9uJnojeJ 159 nb onueue6 op opoliod 1uepuad xnani sjap 159 inb 1
39. heater is working normally The flame is contained within the heater The flame is essentially yellow There is no strong disagreeable odor eye burning or other physical discomfort There is no smoke or soot internal or external to the heater There are no unplanned or unexplained shut downs of the heater Mr Heater Inc Kerosene Forced Air Heater 5 Operating Instructions and Owner s Manual DIAGNOSTIC SAFETY SHUTDOWN AND TROUBLE SHOOTING Model MH125KTR MH175KTR and MH210KTR heaters are equipped with a diagnostic control board and flashing LED error indicator This flashing LED signals indicate unit operation status See the following diagnostic guide for unit status and corrective action if necessary uD UNIT OPERATION TROUBLE SHOOTING Steady ON System Check System performing self test No action required 2 Flashes No flame detected Heater fails to start during the first 30 sec of operation 1 Check wiring to motor per wiring schematic in manual 2 Make sure that the pressure gauge is in place and not damaged 3 Adjust pressure for proper heater operation per manual 4 With heater disconnected from AC source rotate fan clockwise to verify motor is free 5 Remove air filter housing from motor and inspect the pump rotor for damage If damaged replace rotor assembly 6 If wiring is correct pump rotor is okay and motor is not rotating freely replace motor or power pack assembly 7 If problem persists repl
40. iesu3 2789924 9equep eJ 91812 apos ep l yeu Joolepejquesu3 1 98 24 Jnejpug ag 19000 uolssiLupep Jeniog BIOS ep 0181 ep 99 202 A 0LL 08109094 86892 oduiod nod uojfu ap pJo99e4 Sojjojre dane e eduiod 1010 JOJO ap 99204 e 90126 uoisseJd 6009 11474 Jneesuepuoc 9 8 apyoddng 698 2 eJneuedns enbo 20812 Jnojug euneuedns enbo 25812 enbo Ersiz uop109 np aules 214 e 81 08282 ne ejnjjeo ep yoddns Wworc 19812 9jgnsnquuoo np vere Jeniog 60812 enbiuueu Jelonog 66022 9 gnsnquioo ep JIOMosoy 791 uonejueuujep uopJo5 960 99816 789924 9181 yc 188103 19000 181 0 81 62892 70160 86892 V 89cc3 20692 90096 Gytyc 66 80 69816 09812 05812 44124 08 86 1686 60812 14 YEBI 9012 99812 Cv099c3 9181 yy 188103 19000 cyl 0 81 22892 70160 86892 V 89cc3 10692 6609 Gytyc 66 86 6980 8680 8781 81 08 80 2681 vere 60812 9 9012 99812 90 Cv099c Cv099c3 9 81 981 vi8le 1881203 188 04 cec celc orsiz 0181 689 6890 70160 ven 9689 vene 1609264 189004 YLI vole
41. inay IS 1 aulelOY sues suep Jne ejnue zeuunoj sind jeuedde zeuoueigedg maU 2 2 0 e 4euino seq don naow Tn s no ejjneupuns MAOU 9 MAPU np jeuuioue jueuieuuonouog e quiesua zexejduuay aneuinjre zeaejduuai sed sunofnoy e 5 g z saqulod sa aqua 11629 ZeljuoA epin6 np uojes sie abejqe zajuaA suoneoijpeds xne seuuojuoo uos enbunoeje e ap aique e anb sno zainssy Tm aunony ne ejnjjeo e ap ZajuaA uonsnguloo ep apuro 9 32 enue es enbunoejp un 15 ZeljuaA ze ejduuai o sisied auugqojd ej Is uonejuauure p Jenioq e no 4neyouu z d sed au jnajouu anb 3e12 ue 152 JO O4 a anb enbepe 159 ej IS 4ueaupa se sep e ap 10301 IS ZAIJOA 1najouu np e np 4eniog Zainay uauiaiqi euJno IS INOd
42. ing The pressure adjustment screw is located at the rear of the heater in the air filter housing cover approx 2 from the left side and 1 from the top Remove and discard the rubber cap ref 4 to expose the Screw 4 Using a flat bladed screw driver turn the pump pressure adjustment screw clockwise to increase pump pressure and or counter clockwise to decrease pump pressure Base pump pressures can be found in the specifications chart on page 3 of the Operating Instructions and Owners Manual 5 For best results the nose cone in the combustion chamber should be cherry red with no dark spots and the flame should not extend beyond the nose cone IMPROPER PRESSURE ADJUSTMENT Problem Heater does not have a strong consistent flame Heater smokes and spits raw fuel Nose cone does not get cherry red Adjustment Pump pressure is too low Turn adjustment screw clockwise to increase pump pressure Problem Flame extends beyond the end of the heater Adjustment Pump pressure is too high Turn adjustment screw counter clockwise to decrease pump pressure DAILY SCHEDULE 1 GENERAL Make general visual inspection of heater for loose or damaged parts Check nuts and bolts to insure against looseness caused by vibration or rough handling Damaged parts should be repaired or replaced before using heater again Check heater operation to be sure it is operating normally See Servicing section for description of normal op
43. jejaduua e e 3e35ouueu 9 2 uonisod e e 5 earuun e7 QUE NO e Jne dnuuejul uo ebejjneup ep zauewaq o9 ej9 uonisod es e 3ejsouu48u1 Zo Dou ZH 09 A SIL eJ e esiuu osud eun suep abejjneup jiejedde ap uopJ02 zeupueig 440 e 159 enb snowzeunsse uinuuiuiu 3e150uu9u1 9 Zo D9M M DIOLZHIN 39 8 DISZLHIA HLDISZLHIN MDISZHIN ZH 09 A SLL e osiu esud eun suep uonejueuuiep zeupueig WMOSHIN 1 Ti38 VddV 13G 35VHHVIN3G 59102 591 sno ep snjd no id 06 suloui nep iojedde 3uessedap 4nessiedap od uo a z suiou yenbape 1uejosi neuoyeu un ins Jasoda yop uouieuuonouoy uos S107 sejqnsnquuoo Iu slog sJoupuejd sep uns sesijnn sn5uo gt sed JUOS 4 DISL HIN 39 YOSHI 5 so se qnsnquJoo Sep eouejsip eun e ebejjneup op zeoe d uonesuepuoo seabuojoud sepoued sap no sioy ej ep INV LMOdIAI UnesJo 29g unp jueuoyuoo unp no un p 2 95 sed eu JIOAJaSEJ anb ne9Nu ap 1so eDejjneupb ep jiejedde
44. o cell with a soft cloth and rubbing alcohol Pull the photo cell back into the cad cell housing and reinstall into holder Test heater 3 If the heater still does not operate replace cad cell 4 Replace oil flame control assembly Flame Control Failure 1 Check wiring in heater per wiring schematic in manual 2 Replace oil flame control assembly Mr Heater Inc Kerosene Forced Air Heater Operating Instructions and Owner s Manual WIRING DIAGRAM 18AWG GRN m MH50KR MH75KTR SWITCH E ON OFF SWITCH 18AWG BLK sg 18AWG YELL 1 2 18AWG WHT Qs 18AWG YELL CORD SET e tx 1 zi 18AWG BLUE THERMOSTAT S 9 75KT 125KT 175KT 210KT ONLY 5 4 meee Hi o 18AWG PURPLE FLAME CONTROL SCHEMATIC gt connections may not be in same 18AWG PURPLE SHORT DNE position on circuit board 17AWG BLK ELECTRODE N L 18AWG ORG 18AWG ORG S 18AWG GRN 22 IGNITION TRANSFORMER 18AWG PINK 18AWG PINK MOTOR CAPACITOR 18AWG RED 18AWG RED 18AWG GRN ON OFF SWITCH 18AWG BLK i MH125KTR MH175KTR MH210KTR 18AWG BLUE CORD SET 18AWG BLUE THERMOSTAT z m o 18AWG PURPLE e 4 T AC OUTLET CIRCUIT BOARD 24AWG BLK 18AWG GRN 09 RE
45. p suononajsur uonesi n p PIND 5 ne asind e obejjneup jieueddy N op sed os eu ebejjneup ep e no 1 e ains iu ap sed e Au enbis ud ep iu xnoK xne ep ep sed ajqeasbesap 2140 ap sed e eunef 159 e1 ebejjneup ap jiejedde suep 2159 e7 juauuejeuuou ouuonouoy eDejjneup ap jiejedde onbsuo siebuep asned eun ana p enbsu sed euuon uo eu inb no ouipoui e inb obejjneup ap jiejedde N3IL3H LN3 uonesuepuoo ep senbsu se jenuiuuip anod o6uojoid un zuene ajqnsnquaoo ap JIOMosoJ amp 1ue uqe eidoid ejqnsnquaoo aple e JIOMosoJ ZADULY NJILJY LNI UORo9s e suep enbipuinb ja oejjneup ap iejedde zofoneu uosies anbeyp ap e v saJaissnod ap sunaden Das jiojpue un suep eDejjneup ap vedde zosodoJug 35VSOd3H 1N3 Iesedde 19uuon2uo spJ00DeJ So Ualq sno zeunsse np sinoo ne 3005 suonesi eue 592 IS J18LLSDn8dINOD 13 SNOLIVSTIVNVO E
46. ping damage If any damage is found immediately contact the manufacturer at 800 251 0001 ASSEMBLY For 125 000 175 000 and 210 000 BTU hr models only see figure 1 page 8 Wheels and handles are found in the shipping carton along with mounting hardware The wheels axle and mounting hardware are b dified f its original condition n ik in a package Tools required are a 5 16 nut driver 3 8 open or For indoor use only Not for use where exposed to weather adjustable wrench and standard pliers 5 Use in well ventilated areas provide at least 2 sq ft 0 19 1 sg m of opening near the floor and 2 sg ft 0 19 sg m near the ceiling directly to outdoors Increase air openings as marked for each additional heater Assemble the wheels onto the wheel support as shown 2 Install one of the cotter pins into the hole on one end of axle Mr Heater Inc Kerosene Forced Air Heater 3 Operating Instructions and Owner s Manual 3 Slide the large washer then wheel onto the axle next to the cotter pin Slide the spacer onto the axle next to the wheel 5 Slide the partially assembled axle through the wheel support frame 6 Slide the spacer onto the axle next to the wheel support 7 Slide the wheel then large washer onto the axle and hold in place with the remaining cotter pin 8 Install the caps over the larger washers to finish the wheel assembly PREPARING FOR OPERATION 1 Check the heater for possi
47. quuoo sej 9 Jeuuonippe obejjneup ep jieedde onbeup nod enbipuinb je 592 uoisuauuip e zeyueuubny neues INS ju9uJ93094Ip inb puoyejd seid Z 6 0 aun jo Jeupuejd np zid Z 6 0 SUIOW nep eimjeano eun juessie soJ9e 5 1 sep suep jeuuonouo 5 G Yau VERS Yor YER YER sauaduuayul xne osodxo sed yop au 3uouuejnes uonesinn Y uos suep 1sau 5 J9uuonouoy sed ou ebejjneup ap jejedde Syd Z3HIGOW3N E jieidedde un Syd S31Iv4 sap Igns e abejjneyp ap jieuedde is uouiovnue e Zel ugA Z Sejqeuuuue jul Se qnsnquuoo no oo je op sjeuuiu zeufred ajydeu ap sed sep NOHY exuesse op zosinn N Issne oosiJnn 1ned sad 19 un 3f no ON nO ON Z ON ON aj 2 uonesi nn auisn op oj gnsnguuo ae uonesijnn nod 3180235 V1 V 53311 SNOLLnVO3Md suauu SAP 1144942 S a1unoes ej e seai s
48. r Pump Cylinder 50 28786 28786 28786 28786 28786 Pressure Gauge Round 22 21810 21810 21810 21810 21810 Outlet Housing 51 27094 27004 Qlip Handle Mtg 23 21812 21812 21812 21812 21812 Inlet Housing 52 27005 27005 7 Hande 24 22957 22257 22257 Burner Head Ass y 53 21813 21813 21813 21813 21813 Gasket Outlet Filter 25 F221887 F221887 F221887 F221887 F221887 Kit Filter 2471 24171 Nozzle mtg plate 26 21814 21814 21814 21814 21814 Outlet Filter 26227 26227 26227 Snap Bushing 27 21815 21815 21815 21815 21815 InletFilter 27429 27429 27429 27429 27429 Nozzle Ext Retaining Ring 28 266842 F266842 F266842 F266842 F266842 Kit Pump Adjustment 28745 28745 9 FuelLine Bushing ne Mi ius 2246 22146 22146 22146 Bracket Thermostat Mtg 26070 26070 26070 26070 Clamp Loop Spring Pressure adj Not shown in the drawing PARTS LIST Ref Item Item Item Description MH125KTR MH175KTR MH210KTR 1 22169 22169 22169 Wheel Assembly 10 2 22172 22172 22172 Upper Handle w Spring Clips 22173 22173 22173 Lower Handle Right 3 22174 22174 22174 Lower Handle Left s 22176 22176 22176 Leg Support Right 4 22177 22177 22177 Leg Support Left 5 22178 22178 22178 Support Leg 6 22179 22179 22179 Front Handle w Axle 7 28749 28749 28749 Large Retainer Washer 8 28750 28750 28750 Cotter Pin 9 28751 28751 28751 Hub Cap 10 28754 28754
49. s free Remove air filter housing from motor and inspect the pump rotor for damage If damaged replace rotor assembly If wiring is correct pump rotor is okay and motor is not rotating freely replace motor or power pack assembly If problem persists replace oil flame control assembly Check for spark arching from the electrode assembly to the combustion cylinder Check the cad cell for continuity No Spark Check length and gage of extension cord for proper amp draw Check requirements on page 4 2 Check wiring to igniter per wiring schematic in manual 3 Check gap between electrode probes 2 3 3 mm 4 Still no spark replace igniter assembly 5 Replace oil flame control assembly Abnormal Motor Operation 1 Motor speed too low Motor should operate at 3450rpm Replace motor Motor overheats or Stops 2 With heater disconnected from AC source rotate fan clockwise to verify motor is free 3 Remove air filter housing from motor and inspect the pump rotor for damage If damaged replace rotor assembly 4 f wiring is correct pump rotor is okay and motor is not rotating freely replace motor or power pack assembly 5 Replace oil flame control assembly Unable to Detect Flame Check wiring to cad cell per wiring schematic in manual 2 Clean cad cell photo cell a Slide cad cell out of cad cell holder Push the photo cell out of the black rubber cad cell housing by pushing on the 2 purple wires Clean the phot
50. ssejg JnOd 1N3IARSSILLH3AV J3DVSOd34MLlNJ 13 N31L341N3 gjedde Zauewap sind sejnuiu zepuane 440 e 1neydniuequi Ze2e d 4 DXOLCHIAL 39 4 DISZLHIA HDISCLHIA zeupueiqgai sind zopuene iejedde zoupueigod YIOSH 4 DIOLZHIN 39 YLASZLHIN LDISZ HIN DIOSHIA 13HNV ND S3idv 35 visi VIN3Q3H uoneueuui ep sonos es ap ebejjneup op e6uojoud un 440 e nadn Z90e d amp DXIOLCHIN 39 H DISZLHIN H DISCLHIA M DISZHIN ie eddej zeupueiqeq MOSHI TII34 VddV 13G 13997 NO ja 440 e dnaydnwaqul Zeoejd sed au iejeddej 15 Jnaydnuejui e Ina uolsip un p odinbo 159 39 aueuop eDejjneup ep iejedde anb enbsn uoisseid SI e ep 9210 Jns un Jaw UO IS HDL 2195 4 OL 2 ZL 2 euneusjur 159 eunyjejeduue e anbsiO 5 591 sno pL ap sanayonpuoo id 00 101 19 e 5 02 ep eun nod eigije sunaynpuod id QOL uu soe enbsn a6uojjei eun anod 3001812313 JONOTIVY INN YASITLLA YNOd SNOLLIGNOD uloseq ne jo ebejjneuo ap 7 en
51. uonneooud suononujsul Sep soJoluJop 522 Jeuuojurp ejqesuodsai 159 Jnajesinn seuuosiod uo jeuuonbuo eDejjneup ep onbsuo oyedde Jouuonouo nod iu seuunojuoo sed juoNop aU 91Jno9s 5 sa sejuenbueuu 1uos sa ald sep Is osi nn IU sed yop ou juanbasuod Jeg np puadap uonsnquuoo e ep eyjenb eun abejjneyd ap ie1edde suep 159 anb osjnd e jie1edde 911mo9s e e Saal suonneo9ug uon es e suep seuuonueuJ uone nuen ep jalns ne sjiesuoo 591 191 edsai ep snowzainssy eupnoq abiob agsneu e xne xne zeune aun nig ap uonesuses e jueujessppinoj9 SJUAINS Sa 1005 eyenbapeui ep se ue snuossol S9 eJ Jasned peunod ayenbapeul auf 49jjneuD e suep ejnuunooes QD enb ojgissod 159 enbixoi 159 OD ajadde ep 9 ouogJeo ep 9p XOUOuJ ep seiuenb sejnod op puenb anbsaud 159 ebejjneup op ap uonsnguJo ej Is 3ueiguJe suep 3us nojjai os uonsnguloo op sa sno 122 Palp noy e jueuiouuonouo 9 uoneiedaJ u
Download Pdf Manuals
Related Search