Instruction/ maintenance manual of the product ome-72d36 Thermo Products
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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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 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.
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.
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.
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.
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.
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).
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.
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.
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.
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.
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.
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 .
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.
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.
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 .
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.
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.
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.
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.
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.
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.
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.
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.
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.
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 .
All in stall ation s and services must be perf ormed by q ual ifi ed service p erson nel. 46.
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If you have not bought Thermo Products ome-72d36 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Thermo Products ome-72d36 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Thermo Products ome-72d36 you will learn all the available features of the product, as well as information on its operation. The information that you get Thermo Products ome-72d36 will certainly help you make a decision on the purchase.
If you already are a holder of Thermo Products ome-72d36, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Thermo Products ome-72d36.
However, one of the most important roles played by the user manual is to help in solving problems with Thermo Products ome-72d36. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Thermo Products ome-72d36 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
