MULTI POSITION WARM AIR FURNACE Save these instructions for future reference. 02/05/22 Printed in Canada X40094 Rev.
PART 1 INSTALLATION 2) SAFE INSTALLATION REQUIREMENTS Installation or repairs made by unqualified persons can result in hazards to you and others. Installation MUST conform with codes or, in the absence of local codes, with codes of the country having jurisdiction. The information contained in this manual is intended for use by a qualified service technician familiar with safety procedures and equipped with the proper tools and test instruments. 1) SAFETY LABELLING 1.
j. k. I. m. n. Before servicing, allow furnace tocool.Always shut offelectricity andfueltofurnace whenservicing. ThiswilIprevent electrical shock orburns. Seal supply andreturn airducts. Theventsystem MUST bechecked todetermine thatitisthe correct typeandsize. Install correct filtertypeandsize. UnitMUST be installed so electrical components are protected from direct contact with water. 2.
As this unit may be installed as an upflow, counterflow or horizontal furnace (right or left), it may be located in a basement, on the same level as the area to be heated, suspended, or in a crawlspace. In any case, the unit should always be installed level. In a basement, or when installed on the floor (as in a crawlspace), it is recommended that the unit be installed on a concrete pad that is 1" to 2" thick.
b. Inspection to ascertain that the vent system is clears and free of obstructions. Any blockage must be cleared before installing this furnace. ¢. Clearing the chimney or vent if previously solid fuel burning appliance or fireplace. d. Confirming that all unused properly sealed. e. Verification that the chimney is properly lined and sized per the applicable codes, (Refer to list of codes on page 3.) used for venting a Poison carbon monoxide gas hazard.
Exposure tothese substances: a. Permanent wave solutions forhair. b. Chlorinated waxes andcleaners. c. Chlorine based swimming poolchemicals. d. Water softening chemicals. e. De-icing salts orchemicals. f. Carbon tetrachloride. g. Halogen typerefrigerants. h. Cleaning solvent (such asperchloroethylene). i. Printing inks, paint removers, varnishes, etc.. j. Hydrochloric acid. k. Solvent cements andglues. I. Antistatic fabric softeners forclothes dryers. m. Masonery acid washing materials. a. b. c. d.
NOTE: THE BACK SHOULD NOT BE CUT OUT FOR RETURN AIR Fire and explosion hazard. Provision is also made on this furnace for a bottom return air duct. Use only approved heating type oil in this furnace. DO NOT USE waste oil, used motor oil, gasoline or kerosene. Knockouts are provided on the floor of the furnace to facilitate the cut out requirement to assembly d air filter rack and return ductwork. (We recommend the use of this opening for horizontal installations).
PART 2 OPERATION 1) SEQUENCE OF OPERATION 1.1) Sequence of operation - Beckett AFG: 1. Normally open contact (T-T) thermostat calls for heat. on primary relay closed when 2. The motor starts and spark is established. The pump pressure builds and the poppet valve opens admitting fuel to the nozzle. Pressure builds and poppet valve opens, allowing oil to flow through nozzle. 3. Spark ignites oil droplets. 4. Cad cell senses flame and burner continues to fire. 5. After 60 sec.
2.4) FAN ADJUSTMENT Remove the restriction and the burner should come back on in a few minutes. CHECK This furnace is equipped with a 4 speed direct drive motor to deliver a temperature rise within the range specified on the rating plate, between the return and supply pressure at the external duct static pressure noted on the rating label. Adjust the fan speed ACCORDING TO THE OIL INPUT SELECTED so that the temperature rise is within the rise specified on the rating plate (see table # 3).
Do not tamper technician, with the unit or controls. Call your service Before calling for service, check the following. a. b. c. d. e. Check oil tank gauge and check if the oil tank valve is open. Check fuse or circuit breaker. Check if shut-off switch is 'ON". Reset thermostat above room temperature. If ignition does not occur turn off the disconnect switch and call your qualified service technician. When ordering replacement parts, specify model number and serial number. 1.
PART 4 INFORMATION Model: Seria! number: Date of installation of the furnace : Service telephones - day : Night : Dealer's name and address : RESULT OF START-UP TEST Nozzle: Burner adjustments Pressure : : psi Primary air Fine air Draw Assembly 002 : Smoke scale : (Bacharach) Gross stack temperature: oF Ambiant temperature: oF Chimney draft: "C.E. Overfire draft : "C.E.
TABLE# 3 Technicalspecifications, Model : NOMF RATING AND PERFORMANCE .1 Firing rate (USGPH) 75 J 90 0.5 [ 105 [ 120 ..[ 140 J 155 0.75 0.85 1 1. ! Input (BTU/h) 70 000 91 OOO 105 0go 119 O00 140 0go 154 O00 Heating capacity (BTU/h) 57 00O 74 OOO 85 00O 97 OOO 1!5 0go 126 O00 80 80 80 80 80 80 AFUE % 0.65 NOMF Heating temperature rise (Degr. F) 55 - 85 Degr.
(n 8o Be VERSION EN FRANCAIS D'INSTALLATION. ,,ll_ INCLUS DANS MANUEL L° ML MH _z 115 FIoAPAc, oR VAC (FUSEO I_/60HZ GND _L pOWER DISCONNECT ,llll<_ ON SUPPLY HOT LEO] N_ o HI J c ED MOT ]6_1 LEAE _> _ ON CN6 2 CN6 4 Q. BLACK BLUE 3 RED OIL BLUE INPU COOLINO to 3 TONS l : 2 "11 LIMIT 1/2 .,,& r,a ,1_ tD o" c I tD STANDARD HEAT / COOL WIRING DIAGRAM WITH ST9103 ELECTRONIC FAN TIMER OIL INPUT : 0.
co VERSION cu EN FRANCAIS INCLUS BANS MANUEL 115 D'INSTALLATION.
FIGURE # 3 Model: NOMF105D12A J I I DNS-0832 Rev 2O 7 I I I ,I 3 o 1663 35 A TABLE # 3.
FIGURE # 3.1 Model: NOMF155E19A FOR6_ DIA FLUE TCPKN0CK OUT 1_oo 2_00 2900 _=_1259-- --19.00---j _F '#_J l 5&00 01LINLET _(BOTH SIDE) I laD_ 1_.75 DNS-0833 | R@v. A TABLEAU # 3.
ModUle : NOMF105D12A PARTS LIST I =] =_._"_e,,] ;.41M/ [e] _ _[I LV_l:!--;.i Heat exchanger B01667 2 Back panel ass'y B01728 3 Back panel insulation B01526-11 4 Left 5 Right back 6 Right 7 Right side panel baffle back baffle [.
DETAIL " ,7, L,O o DETAIL "A" 8
PARTS LIST ModUle : NOMF155E19A 1l]2_"[e_:ltUl [el _ !LIJLVil=!2=• Heat exchanger B01787 2 Back panel ass'y B01877 3 Back panel insulation B0!526-25 4 Left back 5 Right back 6 Right side panel 7 Right side panel 8 Right 9 Front top panel baffle =KO]Lv_ hV_l=l_ i IK INCLUDES PANEL, INSULATION AND BAFFLES INCLUDES PANEL, INSULATION AND BAFFLES AND LABELS B0!806-02 baffle B0!806-01 ass'y B0!875-01 insulation B0!800-01 side baffle B01805 ass'y B01874 INCLUDES
