Thermo Products ome-72d36 manuale d’uso

THERMO PRODUCTS, L LC. POST OFFICE BOX 2 1 7 NORTH JUDSON, IN 46 366 PHONE: (574) 896 - 2133 MO - 487 ECN 5 3 20 - M A 1 30307 MADE IN USA OIL - FIRED FURNACE DOWN FLOW & DIRECT VENT (SEALED COMBUSTION) MODEL : OME - 72D36 INSTALLATION AND SERVICE M ANUAL For insta llation in: 1. Manufactu red Homes 2. Modular Homes/Buildings 3. Site Construc t[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 1 I. SAF ETY SECTION This page and the f ollowing tw o pages contain various warnings an d cautions fou nd throug hout this fur nace Se rvice and Instal lation M anual. P lease read and com ply wit h the statements on the cov er and th e statements b elow . : [...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 2 : If you do not follow these instru ctions exactly, a fire or explosion may result causing personal inju ry, loss of life or property damage.  : NEVER use gasoline or a mixture of oil an d gasoline to start the burn er or furn ace.  : HAZARD OF ASPHYXI[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 3 : If you s uspect there i s a pro blem with the fu rnace, the ven ting system or an y oth er related problem, im mediately contact a qualifi ed ser vice agen cy. If a ser vice agency i s not available contact your fuel supplier.  : Personal injury, or pro[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 4 This page and the f ollowing page contain reproductions of the various warning and instru ction label s pla ced on th e Thermo Pride O il Furn ace. Please read and comply w ith the con tents of these l abels .[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 4a[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 5 TABLE OF C ONTENTS SECTION BEGINNING PAGE I. SAFETY SECTION 1 II. GENERAL I NSTRUCTIONS AND CLEARANCES 6 III. FURNACE SPEC IF ICATI ONS 8 IV . I NSTALL ATION 1 0 A. ROOF JAC K 1 0 B. STANDARD CHIMNEY 1 0 C. FURNACE LOCATI ON 1 0 D. BASE INSTAL LATI ON 1 1 1.[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 6 II. GENERAL INS TRUCTIONS AND CLEARANCES NOTE: REA D THIS SECTION BEF ORE STARTIN G INSTALLA TION 1. The selection of a fur nace heating capacity for a pr oposed installation should be based on a heat loss calculation made ac cording to the manuals provided [...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 7 b. Non - combus tible materia l: “...material that is not capable of being ignited and bur ned; such as material consisting e ntirely of, or a combination of, steel, iron, brick, concre te, slate, asbestos, glass, and plaste r.” This heating appliance mu[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 8 III. FURNACE SPECIFICATIONS MODEL OME -72 Lo w F i r e High Fire 1 HEAT INPUT RATE (BTUH) 70,000 85,000 HEATING CAPACI TY (BTUH) 60,000 72,000 BURNER NOZZL E (GP H X ANGLE, HOL LOW CONE) 0.50X80° A 0.60X80°A OI L PUMP PRE SSURE (PSI G) 120 VENT PIPE SI ZE [...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 9 FOR BURNER COMBUSTION I NFORMATION, REFER TO SECTION (M) – FL UE GAS COMBUSTION ANAL YS IS. BLOWER D ATA MANUFACTURER: M ORRISON PRODUCTS, INC. BL OWER MODE L :12 - 9T, DIRECT DRIVE NOMINAL MOTOR POWER OUTP UT (HORSEPOW ER): 1/2 HP 4 SPEED HI GH SPEED AIRF[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 10 IV. INSTAL LATION A. ROOF JACK The roof j ack assemb ly and access ories m ust be l isted b y a natio nally recognized tes ting agency for the appropriate fuel. The roof jack a ssembly must be installed according to the vent manuf acturer’s instructions p[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 11 4. This furnace is ETL listed for closet, alcove or freestanding applications. All applications must comply with the req uirements of this manual. Combustible Floor Base Model: 7 0 - BASE Figure 1A. Cottage Base Model: 01COT- BASE Figure 1B. D. BASE INSTA L[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 12 Use the base bottom panel as a template to mark floor opening loca tions (see Figure 2). Cut a square opening in the floor for the supply air connector duct. Cut the opening 1- inch larger than the square template ope ning. (duct requires 1- inch clearance [...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 13 If the combustion air passageway cannot terminat e outside of the skirting or enclosure, a permanent openin g with a mi nimum of 50 square inches of unobstru cted infiltration (free area) for ventilation air mu st be provided for adequate combustion. This p[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 14 IMPORTANT : Adequate combusti on air mus t be provided under all circumstances. If the underside of the home is ski rted or enclosed (e.g. by an enclosed c rawlspace), the combustion air intake should exit th rough the side of cottage base and termin ate ou[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 15 E. ALCOVE I NSTALLATION I n this application, a minimum of 18 inches of clearance mu s t be provided to the front of the unit. Refer to Fig ure 4. Alcove in stallations must use the N o. 70 mobile home base. Note – access to diagnos tic vi ew port. Refer [...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 16 2. The return air ope ning may be located in the top, the center or (idea lly ) the bottom of the closet door, or side wall. : Do not obstruct any re turn air openings, including the re turn grille on the furnace. To do so may cause the furnace to activate [...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 17 The preferre d location of the outside combustion air intake termination (e.g . an optional stainless steel intake hood, part no.370183) is throug h the side of the structure, skirting or enclosure. An alterna te termina tion location is un der the str uctu[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 18 Figure 6.[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 19 H. FUE L PI PIN G Sizing and installation of fuel lines must be in accordanc e with federal, state and loc al regulations. 1. Oil Tank and Piping : All local codes and ordinances take precedence with regard to tank and oil lines. All lines m ust have oil sh[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 20 condensate, which c auses the tank to rust. I t is also recommended to use a wate r trap or additives to prevent condensate a ccumulation. I f the tank is above the burner, a nd gravity oil feed to the burner is p ermitted , a single line sy stem may be use[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 21 Figure 7. J. ELECT RICAL WIRING All elect rical wi ring must be inst alled i n stri ct accordance wi th local ordin ances and cod es. In the absence of loca l ordinances and codes, a ll electrical wiring must confor m to the requirements of the National Ele[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 22 : When testing electrical equipm ent, always follow standard electrical procedures and p recau tion s. 1. Electri cal Branch Su pply Circuit Route all e lectrica l wiring to th e left side o f the furn ace. The power sup ply circuit to the furnace must be i[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 23 Once the furna ce is installed, check the thermostat hea t anticipator the proper nominal setting . a. Connect a multimeter , capab le of rea ding milliamp s (mA), in ser ies with the low voltage wires to the thermostat. b. In cr e ase th e thermos tat set [...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 24 “X” 24 VA C from transf ormer “C” 24 VAC com mon from transf orme r “CC” Com pressor Cont actor “CC_COM” Compres sor Con tactor C omm on “LOW ” Continuo us Bl o wer Spe ed “HE AT” Blower heat speed tap “COOL ” Blower cool speed t[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 25 EAC (electroni c air cleaner) The cont rol provi des a 120 VA C out put f or an ele ct ronic air cleaner. This ou tput is energ ized wh enever the fan m oto r is energized (either low , heat or cool speed). Connection is made via m ale quick connect term in[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 26 Heat Mode When a call f or heat (“W”) is received from the thermostat , if the “ Cool” mode is n ot already active, t he “T - T” terminal i s energized and th e blower on delay is started. The on - off pattern of DIP switch SW2 (positions 1 and [...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 27 DIP SWITCH 2 S EC TION STATE BLOWER DELAY TI ME S 1 2 3 4 ON - SEC OFF - M IN OFF OFF 30 FACTORY SETTING ON OFF 60 OFF ON 120 ON ON 240 OFF OFF 2 FACTORY SETTING ON OFF 4 OFF ON 6 ON ON 8 Table 11: ON an d OFF B lower Delay Tim e Switch Sett ings Blower On [...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 28 5. WIRING DIAGRAM[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 29 K. BURNER INSTAL LATION The burner mounts to the furnac e on three mounting bolt studs, located on the burne r mounting plate, in the lower portion of the vestibule, dire ctly in front of the heat exchang er. The burner insertion depth ha s been fixed by th[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 30 : If you do not follow these instru ctions exactly, a fire or explosion may result causing personal inju ry, loss of life or property damage.  : NEVER use gasoline or a mixture of oil an d gasoline to star t the burner or furn ace. 1. Qualified service p[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 31 1. CARBON DIOXI DE (CO 2 ) or OXYGEN (O 2 ): Take a CO 2 sample from the flue pipe or vent connector a t a position close to the furnace. I t is poss ible to achieve re latively high CO 2 (or low O 2 ) readin gs with low sta ck temper atures to pr oduce max[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 32 M. FLUE GAS COMBUSTI ON ANALYSIS : Burner adjustments m ust be confirmed by instru mentation . Failure to use accu rate or cal ibrated instrumentation to correctly setup the burner may res ult in reduced efficie ncy, sooting, and/or th e production of hazar[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 33 V. DEALER MAINT ENANCE THIS S ECTION IS ONLY TO B E PERFORMED BY TRAINED, Q UALIFIED SERVICE PERSONNEL, AND NO T BY THE FURNACE OWNER. A. TROUBLESHOOTING Note: Check diagnostic c ode through view port prior to re moving doors. : When testing electrical equi[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 34 Y es S et t h er m os t at s u b b as e t o " H E A T " D oes t h er m os t at mak e c on t ac t ? D oes a "c all f or h eat " i n i t iat e an ignit ion c yc le ? No Y es Is r oom t em per at u r e a bove 90 deg. F? Y es W ait f or r oo[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 35 Is t h er e c omb u s t i on air f l ow t o t h e f ur nac e? Y es Y es Y es Y es Is t h er e 1 2 0 V A C ac r os s t h e b u r n er m ot or ? Is t he bl owe r impel le r s pinning? If s o, c h ec k f or bl oc k ages in or a c ollap s ed ai r du c t . Is t [...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 36 W h i l e i g n i t ion el ec t r odes ar e s p ar k in g d oes f u el v al v e op en ? No Y es Y es Y es C h ec k w i r in g t o f u el v al v e. If val v e d oes not op en , r ep l ac e f u el v alv e. Y es No No No Aft er pr e-pur ge, doe s t he oil p r [...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 37 A f t er f u el v al v e op en s , do es the burner ignite? Check t he fuel s upply. Open a ll ma nual s hut off va lve s s erving the unit. Pur ge a ny air in the f u el line. No No A r e t h e i g n it ion el ec t r od es p os it ion ed c or r ec t ly ? N[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 38 Doe s the cir c ula t ing ai r blower t ur n o f f aft e r the rm o stat i s s a tisfie d wi t hin 4 m inut es? Doe s bur n er s hut off w h en t h er m os t at i s s atis f ied? Has t h e high limit t her m os t at or auxiliar y h ig h li m it the rm o sta[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 39 B. CAD CELL CHE CKOUT PROCEDURE: 1. Remov e cad cell lead wires, t hen start the burn er. Shor tly after burner start s, place a temporary jumper between terminals f & f of the oil primary control. Connect ohmmeter across cad cel l lead wi res - resista[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 40 To vacuum and brush the outer r adiator of the heat exchang er, go throug h the cleanout openings in both directions, as shown in Fig ure 8. Figure 8. Reassem ble the fu rnace to t he original factory -built condition. Remount the burner, being cer tain tha[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 41 D. CLEANING OR REPLACING FLUE PIPES Flue pipes should be inspected during the annual m aintenan ce check -up or during eac h subseq uent serv ice call. Check all flue pipes for re strictions due to soot, or carbon build-up, as well as fore ign matter, o r a[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 42 : Do not attempt t o start burner when excess fuel has accumu lated inside the furn ace. 6. Follow the “BURNER OP ERATION AND ADJUSTMENT” procedure in Secti on L. VI. USER INFORMATIO N SECTIO N A. WARNINGS AND CAUTIONS : : If you s uspect there is a pro[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 43 B. COMPONENT LO CATIONS The following diag ram shows a ty pical furnace installation and ty pical position of the components refere nced in these instructions. Figure 9. C. INSPECTION ARE AS IMPORTANT : For safe o peratio n it is the respo nsib ili ty of th[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 44 2. EXTERI OR OF FURNACES: The furnac e exterior should be inspected for sig ns of excess ive heat s uch as di scolorat ion of m aterial s or damage f rom rust or corrosion. 3. VENT CONNECTOR: The furnac e vent pipe should be inspected for sig ns of rust, co[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 45 APPENDIX A. REPLACEMENT PARTS LI ST BLOWER SUB-ASSEMBLY (OME-72D36) AUX LIMIT (NOT SHOW N) ITEMS NOT SHOWN POWER HARNESS VESTIBULE HARNESS OIL B URNER OIL NOZZLES[...]

All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 46[...]