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INSTALLATION, OPERATING and SERVICE MANUAL

1. BURNER MODEL PARI NUMBER AFG60YHYS DESCRIPTION i NM504 BECKETT NEWMAC 1 5877 2090024 X Burner Housing Assembly 2 3709 X Air Shutter 3 3492 X Air Band 4 3493 X Escutcheon Plate 5941 X Adjusting Plate Assy 7 2456 2020012 X PSC Drive Motor 3450 RPM 9 2999 2090056 X Blower Wheel 10 2454 2090011 X Flexible Coupling 11 21844U 2060012 X Pump Clean Cut A2EA 6520 51573 2090058 Suntec Pump c w Soilenoid Valve 12 2256 Pump Nozzle Port Fitting 13 5636 Connector Tube Assembly 14 2442 2090025 X Ignition Transformer 10 000 Volt 51771U 2090064 X Electronic Ignitor 14 000 Volt 17 3708 2090044 X Low Firing Rate Baffle 18 2090047 X 6 Electrode assembly 21 5770 X Junction Box Kit 26 3 666 X Knurled Locknut 27 2 13 X Nozzle Adapter Single 28 1 49 X Electrode Clamp 36 3384 X 3 3 8U Static Plate 47 2110006 X Endcone F3 31517 2110015 X Ceramic Heat Shield 2110016 X Ceramic Heat Shield Holder 48 2090040 6 SS Air Tube c w Welded Flange 49 7456U 2010069 X Primary Relay Honeywell R7184B 2090067 Primary Relay Honeywell R7184P 3416 2080051 X Flange Gasket 51770 2090061 Field Controls AirBoot 7006 2010006 X Cad Cell C554A1455B Honeywell 2100130 Nozzle Delavan 0 65 X 70 A 2100131 Nozzle Delavan 0 75 X 70 A 2100128 X Nozzle Delavan 0 85 X 70 A 2100132 Nozzle Delavan 1 00 X 70 A 2100140 Delavan Stop Drop Pro Tek 29
2. Riello BF3 Riello Burner End Cone Protector Riello 40F3 Part No 2030016 INLET PORT RETURN BY PASS PORT oil piping information presented here is intended as guide only For piping system design data consult the installation instructions from the pump manufacturer FURNACE SET UP AND MAINTENANCE BLOWER MOTORS Motor manufacturers supply some motors that do not require oiling Oil ports usually have plastic covers and are found on the motor end caps If oil ports are not incorporated oiling is not required For motors with provision for re oiling use SAE 20 non detergent oil or oil specially formulated for electric motors Use only a few small drops two or three times a year COMBUSTION CHAMBER For the NH3 make sure the cerafelt combustion chamber was not damaged or mis aligned during shipping Inspect the combustion chamber periodically and replace if necessary The LFR has no cerafelt combustion chamber SMOKE BAFFLES Both the NH3 and the LFR furnaces have factory installed smoke baffles inside the radiator ducts NH3 Check to ensure they have not become dislodged during shipping They can be checked and repositioned if necessary by reaching in through the breech pipe and pushing them down the tubes so their stop tabs are flush against the welds LFR The baffles are accessed through the front cleanout covers No adjustment is normally necessary AIR FILT
3. STATIC DIRECT DRIVE BLOWER SPEED AIC BLOWER MOTOR TAP RPM PRESSURE CFM Tons IN W C HIGH 1 080 1200 300 1 3 HP MED Hi 1 030 10001 2 50 BEEREST 100 4 SPD MED LO 960 0 30 875 2 00 LO 910 750 1 75 HIGH 1 050 1 350 1 3 HP MED Hi 850 1200 SEN 4 SPD MEDIO 740 040 1 000 LO 670 800 FURNACE LOCATION IMPORTANT Please read this entire manual and all labels before installing the furnace UNPACKING AND INSPECTION It is the responsibility of the consignee of the unit to examine the packages for damage and if found to note the same on the Carrier s Bill of Lading The NH3 furnace is shipped in one package complete with oil burner draft regulator filter racks air filters A C Control Center optional and instruction manual The LFR is shipped in two packages Caution Remove shipping retaining bracket from blower before start up HEAT LOSS Before installation verify the furnace output capacity meets the building heat loss requirements A detailed heat loss analysis is recommended INSTALLATION REGULATIONS This unit should be installed in accordance with the regulations of the authority having jurisdiction In Canada the installation must conform to CSA Standard 139 The Installation Code for Oil Burning Equipment In the United States the National Fire Protection Association Standard NFPA 31 should be followed Check with provincial state or local codes con
4. 2 00 DIRECT DRIVE BLOWER LAU DD 12 8AT LAU DD 12 8AT DIRECT DRIVE BLOWER DELHI G9 DD DELHI G9 DD BELT DRIVE BLOWER DELHI G9 BD TORIN 916 916 5 c w 6 Pulley DELHI G9 BD or TORIN BC 916 916 5 c w 6 Pulley BLOWER MOTOR 3 4 HP 5 SPD 3 4 HP 5 SPD BLOWER MOTOR 1 2 HP 4 SPD 1 2 HP 4 SPD BLOWER MOTOR 1 2 HP c w 3 1 4 VS Pulley 1 2 HP c w 3 1 4 VS Pulley SPEED qap RPM HIGH 1010 MED Hi 790 MEDIUM 720 MED LO 670 LO 510 HIGH 980 MED HI 700 MEDIUM 610 MED LO 540 LO 500 SPEED TAP RPM HIGH 1 115 MED HI 1 090 MED LO 1 050 LO 1 000 HIGH 1 095 MED HI 1 050 MEDIO 985 LO 890 PULLEY TURNS RPM OPEN 1 1 017 1 2 970 2 985 3 915 112 845 2 820 24 2 795 3 770 STATIC PRESSUR E in w c 0 50 0 20 STATIC PRESSUR E in w c 0 50 0 20 STATIC PRESSUR E in w c 0 50 0 20 CFM 1 775 A C TONS 4 25 1 250 3 00 980 2 25 830 2 00 740 1 975 1 340 1 040 910 810 CFM 1 300 1 75 A C TONS 3 00 1 230 3 00 1 125 2 75 1 065 1 495 1 380 1 230 1 140 CFM 1 200 2 50 A C TONS 3 00 1 050 2 50 1 000 2 50 840 1 100 1 090 985 970 2 00 TABLE 3
5. DIMENSIONS amp CONTROL LOCATION NH3 11 5 8 0 5 5 8 FAN LIMIT SERVICE SWITCH POWER BUX BURNER 17 BLOWER II DIMENSIDNS IN BRACKETS ARE FOR MODEL BUILT BEFORE JUNE 1998 50 3 5 LFR SET UP FIG 12 a uonisodpini 3431 Se 1691 n9 Jeoy 0 5 au wee N m b x 29114 o pang 1693 10 Jo pang jddng Jewo g xog peedgjewo g maS Buppo DEM 8 6 uopiesu exea DC Kjddng N N 4 lc KE mon S peq yonp p 3n0UE9D ues SJojeipel IEpUOIAS eu guo gt B 18414 E e peyoddns si eoeuunj eynsu3 Un eseg vIE LL 4 HAL eseqno aque 1291 10004 J9A09 BI esu W om Dobai se 06 at jueu 59216 paJ
6. 12 X 10 30 X 20 12 X 12 115 CFM 3 1 2x14 170 CFM 22 FIG 16 NH3 EXPLODED ASSEMBLY 23 TABLE 8 NH3 PARTS LIST 1 4110400 BASE PANEL 25A TWO SPEED FAN amp LIMIT 2 4110401 SIDE PANEL 2010024 HONEYWELL L6064A 1086B 8 3 4110402 SIDE PANEL L H 25B SINGLE SPEED FAN amp LIMIT 4 4110403 REAR PANEL 2010025 HONEYWELL L4064B 2608 8 5 4110404 FAN PARTITION WHITE ROGERS E12 t 5D51 90 8 6 4110407 BURNER ACCESS PANEL 26 4110409 TOP PANEL 7 4110406 BLOWER ACCESS PANEL 27 4110180 RAIL 8 4110405 FRONT PANEL 28 4120477 INSPECTION DOOR ASSEMBLY 9 2080054 FRONT PANEL GASKET 29A 2110040 OIL BURNER AERO HF US 2X 10 4110408 CLEAN OUT PANEL 29 2110129 OIL BURNER BECKETT AFG AF60YHHS 11 4160201 HEAT EXCHANGER ASSEMBLY 29 C 2110033 OIL BURNER CARLIN EZ PRO 12 2080055 CLEANOUT COVER GASKET 29D 2110031 OIL BURNER RIELLO 40 F3 18 4060401 CLEANOUT COVER 29E 2110032 OIL BURNER RIELLO R35 3 05 14 4050115 BLOWER ELECTRICAL BOX ASSEMBLY 30 4110410 WIRE PANEL 15 4060402 COMBUSTION CHAMBER PLATE 81 4110412 FILTER RACK ASSEMBLY 16 2030008 COMBUSTION CHAMBER 32 2200010 2 48 BLOWER WIRE HARNESS 4 Wire 17 4060403 COMBUSTION CHAMBER
7. FIG 21 AERO BURNER MODEL HF US 2X EXPLODED ASSEMBLY AERO BURNER MODEL HF US 2X PARTS LIST ITEM PART NUMBER QTY NO REQ D DESCRIPTION AERO NEWMAC 1 35222100 2090016 1 HF US Housing 2 35040000 1 Blast Tube 6 3 35161000 2090017 1 Mounting Flange Fixed 26200005 1 Flange Spacer Specify 5 Insertion amp 6 Air Tube 4 2090013 1 Air Band 3 Hole 5 2020011 1 Motor 1 7 hp 3450 rom 6 35152329 2090021 1 Fan 508 229 HF US S SV 7 35171223 209001 1 1 Coupling 8 2060004 2060004 1 Pump 9 35382740 2090002 1 Transformer 2721 456 Electronic Ignitor 10 35141900 2110005 1 End Cone AFC 2X 2090020 2 End Cone Screws Stainless Steel 12 2090030 1 Tube Delivery 5 19 35202202 4 Blast Tube Screw specify length 25 35330000 1 Slide Plate 26 35203901 1 Slide Plate Locking Screw 27 35193201 1 Air Band Locking Nut 28 1 Oil Line Assembly 33 35182400 2080050 1 Oil Burner Mounting Gasket 1 8 100 1 Electrode Assembly 2010002 1 Primary Control Honeywell R8184G 2010006 1 CAD Cell Honeywell C554A1455B 30 FIG 22 CARLIN EZ PRO EXPLODED ASSEMBLY 84493 3 37 23135 658 E 4 CARLIN EZ PRO PARTS LIST ITEM QTY NO PART NUMBER REQD DESCRIPTION CARLIN NEWMAC EZ PRO EZ PRO PP 1 77735 X X 7 Air Tube c w Welded Flange 2 98022 X X Motor 1 6 hp 3450 rpm 3
8. Hi Com o Aero Su Beckett Ignition Carlin Grd Carlin interrupted ignition and oil line heater see Carlin instructions Connect Line Heater via limit Set black wire fo blower 4 1 Dip 5 spd 3 4np heating speed required Gam White White Isolate unused leads Hi Black Black to prevent motor MHi Blue Blue burnout Med Yellow 4 spd motor may have MLo X Orange Orange Red MLo and Lo Red Red Purple Lo wires Cap Brown Brown Cap Brown Brown Isolate unused leads to prevent motor burnout 4 spd motor may have Red MLo and Purple Lo wires 19 Alternate Burner Riello Ground rel Relay T White 7 24 Vac 9 vo Riello 40F BF Alternate Burners SVS System Blockage sensor NC A Ground Black 4 White Black gt o e 5 Riello Beckett Ress et 24 Vac Blockage sensor ba NC Ground Bak White Black Carlin 2 Ve Carlin interrupted ignition and line heater see Carlin instructions Connect Line Heater via limit SVS Sealed Vent System Models with suffix V See SVS Installation Instructions FIG 14 STANDARD WIRING SCHEMATIC A C READY DIRECT DRIVE 24 Vac Honeywell T8034C or T87F G Y RCRHW eat cool thermostat OOOO Honeywell L6064A Honeywell L4064B FaniLimit FaniLimit L1 1
9. Lo speed switch 2 2 spd motor Blower 24Vac T T Control Relay Ignition SVS Sealed Vent System Models with suffix V See SVS Installation Instructions Alternate Burners SVS System Carlin interrupted ignition and oil line heater see Carlin instructions Connect Line Heater via limit Alternate Burner Riello Ground Riello Relay White dai C Riello 40F BF 21 Blockage sensor R NC Ground Black 4 White gt 5 Riello 2 Beckett Black gt Blockage sensor NC A Ground Black White Red Wh sl 4 Black D A Carlin Carlin interrupted ignition and oil line heater see Carlin instructions Connect Line Heater via limit TABLE 6 DUCT SIZING FOR HEATING WITHOUT COIL Min Number Supply Runs Min Sq Inch 9 600 FPM MINIMUM SIZE OUTPUT Min Air Supply Duct or Needed for CAPACITY d Extended Plenum Spec CFM Flow Req d Return Duct Retum Air Grille Furnace or or equivalent Air Handler 9 Face Velocity 800 FPM of 500 FPM 4X8 See Notes 800 FPM Total Area of All Supply Duct 155 CFM 3 1 2X 14 170 CFM 12 X12 12 round 18 X8 18 X 8 or or 24 X 10 14 round 14 round 22 X 8 22
10. 0 65 Monarch 0 65 X 70 NS 2 wee LO LO 3 14 X 5 2 4 2 0 50 mm BURNER AIR SETTING CHIMNEY Ross DIRECT DRIVE SPEED TAP BELT DRIVE EXTERNAL MODEL guenen output INPUT ACCP NOZZLE pst ienes POSITIONING ain pressure STACK m to PULLEY TURNS paegsune USGPH BAR in w c F BLOWER BLOWER BLOWER COMBINATION OPEN in w c 118 490 Delavan 0 85 X 70 7 USE MED MEDIO MEDIO 3 14 X6 3 0 20 NH3 99 EZ4 101 000 81 7 100 5 0 85 1 00 GPH 0 65 0 02 450 16 X24 2 0 85 Monarch 0 85 X 70 NS 2 MED MEDLO MEDIO X5 2 1 2 0 50 104 550 Delavan 0 75 X 70 A NUM MED MED LO MED LO 34 4X6 3 0 20 EM Ee 89000 0 75 827 Monarch 0 75 x zo Ns 100 5 DER A 269 0 05 415 16724 2 MED MEDLO MED LO 3 4 X5 2 12 0 50 90 610 Delavan 0 65 X 70 A MED LO LO LO 334 X6 3 0 20 NH3 76 EZ 1 77 000 82 5 100 5 0 60 065 GPH 0 50 0 02 t amp X24 2 0 65 Monarch 0 65 X 70 NS MED LO LO LO 3 1 4 X 5 2 1 2 0 50 Use burner air settings as a guide only Set burner air to give a trace of smoke Re adjust burner air to reduce by 1 to 1 5 percent Take measurements with the burner cover amp air ducts installed if any The maximum allowable temperature rise is 85 F Select speed to suit specific installation requirements Air temperature can be lowered by increasing the blower speed lowering the firing rate or increasing suppl
11. F5 8 BF5 RIELLO NEWMAC F3 F5 BF3 BF5 2090055 Hydraulic jack Capillary tube Hydraulic air shutter Fan 5 33 3005844 2090041 Capacitor 12 5 uF 6 3006993 Pipe connector return 7 1 4 NPT metric adapter female 8 3006992 Pipe connector supply 3006571 3 8 NPT metric adapter male O ring pump pressure regulator 2090043 O ring pump cover 3005719 Pump screen 3006036 Valve stem 3007029 O ring valve stem upper 3007156 O ring valve stem lower 3007268 Nozzle outlet fitting 3006553 Coil U bracket retainer nut 3002279 Coil 3007802 2060007 Pump 3000443 Pump drive key 3005843 Motor 3007203 Plate valve stem retainer 3002278 Primary control sub base 3001157 2010048 Primary control 530 SE C 3002280 2010045 Photo cell 3005854 Semiflange 2 Req d 3005855 Universal mounting flange 3005856 2080058 Mounting gasket N A Regulator 3007315 Air tube cover plate 3007316 Air tube cover plate 3007221 Chassis front plate 3007222 Air intake housing 3007204 Manual Air Shutter 3007207 Air intake housing 3007208 Air intake housing 3007824 Air intake housing 3007232 Burner back cover 3007233 Burner back cover 3008019 Burner cover 27 TABLE 10 RIELLO BURNER PARTS LIST continued ITEM PART NUMBER BURNER MODEL DESCRIPTION amp F5 BF3 amp BF5 RIELLO NEWMAC F3 F5 BF3 BF5 1 3008023 X Burner Cover
12. X 8 or or 24 X 12 14 round 14 round 24 X 8 24 X 8 or or 24 X 12 15 round 15 round 22 X 10 22 X 10 or or 30 X 12 16 round 16 round 24 X 12 24 X 12 or or 30 X 14 18 round 18 round 1 35 X 10 or 32 X 10 20 round or or 30 X 18 2 22 X 8 20 round 12 30 X 20 Notes 1 BTUH with maximum temperature rise 2 Gas furnaces are rated in input capacity Rated output capacity is 80 96 of input 3 Oil and electric furnaces are rated in output capacity TABLE 7 DUCT SIZING FOR HEATING amp COOLING WITH A C COIL IN DUCT Air conditioning systems should never be sized on the basis of floor area alone Knowledge of the approximate floor area sq ft that can be cooled with a ton of air conditioning will be of invaluable assistance to you in avoiding serious mathematical errors Furnace Min Number Supply Runs Min Ret Normal Air Supply 9 600 FPM Min Return Duct Me euh How Reqd Duct or Size at Furnace or Air EE 400 Blower Wheel Extended Plenum Handler q Face Velocity Dia X Width 800 FPM 800 FPM of 500 FPM 1 1 2 ton 16 X 8 ne 8 18 000 24 X8 BTUH 2 round g S 2ton 22 X 8 22 X 8 24 000 or 22 X12 4 round 4 d 10 X 8 10 X 10 30 X12 19 xg 10 X 8 10 X 10 30 X 12 12 X9 10 X 8 1 2 H P 3 4 10 X 10 A HP 12 X9 30 X 14 12 X 10 12 X7 1 2 H P 3 4 12 X 9 HP 12 X 10 30 X18 12 X 12 12 X8 42 x 9
13. 36 3007319 X Acoustic liner 3007320 X Acoustic liner 37 13 3007087 X Crushable metal washer 5 8 ID 40 40 3948873 2210141 X X Short combustion head 6 40 3948973 2210143 X X Short combustion head 6 41 41 3006968 X X Turbulator disc 41 3006977 X X Turbulator disc 42 42 3006966 Electrode support 43 43 3006965 X Nozzle adapter 44 44 3006969 X X Nozzle oil tube short 44 3006973 X X Nozzle oil tube short 45 45 3006324 X X Regulator assembly short 45 3006323 X X Regulator assembly short 46 46 3006330 X X Electrode assembly short 46 3006329 X X Electrode assembly short 47 47 3005869 Electrode porcelain 48 48 3007592 X X End cone assembly short 48 3007594 X X End cone assembly short 3 3007568 X X Bleeder 23 C5283000 X x Electrical fitting 26 3008020 X Oil supply tube amp adapter fitting 26 3008024 X Oil supply tube amp adapter fitting 27 3007901 X X Plug 29 3007630 X X Gasket burner cover 30 3000681 X X Manual air damper regulator 31 3008021 X X Air damper 35 3007707 X X Cover screw and washer 36 3007628 X X Filter assembly 37 3007627 X X Plug cover opening burner reset 7001025 2110172 X Two line conversion kit C7001026 2110173 X Two line conversion kit 3007627 2010044 X X Relay Honeywell R8038A 1048 28 FIG 20 BECKETT BURNER MODEL AFG60YHHS EXPLODED ASSEMBLY BECKETT BURNER MODEL AFG60HYYS PARTS LIST
14. SUPPORT 2240034 FAN BELT 1 2 X 34 18 2080056 CHAMBER PLATE GASKET 2240035 FAN BELT 1 2 X 35 19 4110413 INSPECTION DOOR HOUSING 2240006 BLOWER PULLEY 6 X 3 4 20 2080007 INSPECTION DOOR GASKET 2240005 BLOWER PULLEY 5 X 3 4 21A 2040114 DIRECT DRIVE BLOWER DELHI G9 DD 33 41100140 BURNER CABLE 30 wire 18 conduit 21B DIRECT DRIVE BLOWER TORIN DC 916 916 5 34 2200101 4 X4 JUNCTION BOX 21C 2040115 DIRECT DRIVE BLOWER DELHI G10 8 DD 35 2200103 4 4 JUNCTION BOX COVER 21D 2040145 DIRECT DRIVE BLOWER DELHI GT12 7 DD 36 3100341 SMOKE BAFFLE 21 DIRECT DRIVE BLOWER LAU DD12 8AT 37 2180004 16 X24 FILTER 4050117 1 2hp G9 DIRECT DRIVE BLOWER ASSEMBLY 2040019 5 DRAFT REGULATOR 2040113 BELT DRIVE BLOWER DELHI G9 CLEAN OUT BRUSH BELT DRIVE BLOWER TORIN BC 916 916 THERMOSTAT 4050105 1 2 G9 BELT DRIVE BLOWER ASSEMBLY 2010001 HONEYWELL T822D 22A 2010040 5uF 370 V CAPACITOR used with 23 A amp 23 B 2010057 WHITE ROGERS 1F30 22B 10 uF 370 V CAPACITOR used with 23 C THERMOSTAT HEATING COOLING optional 22C 2010052 20uF 370 V CAPACITOR used with 23 D 2010027 HONEYWELL T87F 23A 2020007 1 3 hp DIRECT DRIVE BLOWER MOTOR Emerson 2010042 HONEYWELL SUBBASE Q539A 23B 2020008 1 2 DIRECT DRIVE BLOWER MOTOR Emerson HONEYWELL T8034 C 23 C 1 2 hp DIRECT DRIVE BLOWER MOTOR Smith 2200258 LOW SPEED ROCKER SWITCH SPST 15 AMP 23D 202
15. X X Electrode Wire Set of 2 4 X X Nozzle Line Adapter Assembly 5 41000SOCAS X X 14 kV Transformer Ignitor 40200 02 X Primary Control Interrupted Duty 60200 02 X Primary Control Interrupted Duty pre amp post purge 6 X Oil Valve in pump 7 22996 2060004 X Fuel Unit Std Single Stage Suntec A2VA 7116 8 34397 X Oil Line 3 16 OD Std Fuel Unit to Oil Valve 9 34470 X Oil Line 3 16 OD Std Fuel Unit to Nozzle Line 10 75564 X X Coupling For Std Fuel Unit Approx 2 3 8 OAL 11 77594 X Air Band 12 77586 X Air Shutter 13 81570 X X Head Positioning Bar Kit 4015300K X X Flame Detector 81695 X X CAD Cell Assembly c w Harness 77933 X X Blower Wheel 40212 X X Flange Gasket 2090063 X Field Controls AirBoot Field Controls p n 4626802 31 FIGURE 23 COMMON CHIMNEY DRAFT PROBLEMS ROOF PEAK BUILDINGS OR EXTEND CHIMNEY HEIGHT TREES HIGHER THAN CHIMNEY COPING RESTRICTS OPENING ENLARGE TO CHIMNEY INSIDE DIMENSIONS BREAK IN CHIMNEY LINING REPAIR MAKING SURE CONNECTIONS ARE TIGHT OUTSIDE AIR LEAK REPAIR AND SEAL ALL JOINTS JOIST PROTRUDES INTO REMOVE TO GIVE FULL CHIMNEY CLEARANCE 6 OBSTRUCTION IN CHIMNEY DISLODGE AND REMOVE SOOT ACCUMULATION IN REMOVE OFFSET OFFSET TOO SHORT STRAIGHTEN OR LENGTHEN LOOSE SEATED PIPE IN FLUE SEAL AIR GAPS OPENING SMOKE PIPE EXTENDS INTO MAKE END FLUSH WITH CHIMNEY INSIDE OF CHIMNEY OPENING BETWEEN FLUES EXTEND FLUE PARTITION TO FLOOR LEVEL LOOSE FITTING CLEANOUT CLOS
16. or two feet above the ridges of peak roofs b If built of a single thickness of brick or of cement blocks it shall be lined throughout its entire length with fire clay lining having not less than three fourths inch 3 4 thickness Flue lining is to be laid in mortar and made airtight If the chimney is of the prefabricated type it must be an approved class A chimney or type L Vent for interior c The furnace flue must have no other openings for attaching any fireplace stove range gas or ventilating connection unless the equipment is appropriately certified d If it is necessary to offset the flue it must be done in such a manner as not to reduce the gross cross sectional area or create a ledge or obstruction where loose material may lodge e Flue pipe connections must be secured with metal screws CAUTION Oil fired appliances shall be connected to flues or vents having sufficient draft at all times to ensure safe and proper operation of the appliance BAROMETRIC DRAFT REGULATOR A Listed Certified draft regulator must be installed between the appliance and the chimney within easy reach for adjustment and free from obstruction Use larger or multiple draft regulators for chimneys with strong draft Follow the manufacturer s instructions located with the draft regulator for proper installation BLOCKED VENT SWITCH The WMO 1 blocked vent control is required on Newmac oil fired and combination furnaces or boilers installed i
17. than 6 Hg Two pipe systems are recommended for lift feed or when the pump inlet is at a higher elevation than the tank outlet Install the return line termination higher than the supply intake as shown in Fig 10 Generally the inlet vacuum should be no more than 12 Hg Correct piping is critical to long term operation of the fuel system Never use compression fittings Minimize the resistance to flow due to excessive line lengths high lift and unnecessary fittings kinks and bends This will decrease the running vacuum and the risk of air separation Tigerloop fuel oil de aerator may improve the performance of poorly designed fuel oil delivery systems 11 BURNER OIL PRESSURE CHECK Install the pressure gauge directly on the gauge or nozzle port Adjust to the pressure specified by Newmac for the nozzle input rating Refer to TABLE 1 NH3 or 3 LFR GENERAL INSTRUCTIONS in this manual or the certification label on the appliance Each oil burner should have its own suction line A common return line can be used as long as the diameter is large enough Check valves are not required on properly installed systems Service on fuel units should not be attempted without a suitable vacuum and pressure gage FIG 8 TYPICAL OIL PUMP FIG 9 RIELLO SLEEVE POSITION Setback 0 1 4 NOZZLE PORT I INLET PORT gt L j Insertion BLEED PORT to flange TF
18. 0 85 x 70 Ns 100 E 9 002 475 16 X2 2 MED MEDLO MED LO 3 1 4 5 2 1 2 0 50 104 550 Delavan 0 75 X 70 A RATES MED MED LO MED LO 3 1 4 6 3 0 20 NES 891 AFGOOYHIES 289 000 075 827 Monarch 0 75 x70 Ns 100 5 6 0 002 450 16 X24 2 MED MEDIO MED LO 3 14 X5 24 2 0 50 90 610 Delavan 0 65 X 70 A MED LO LO LO 334 X6 3 0 20 NH3 77 AFG60YHHS 77 000 82 5 100 5 5 0 0 02 425 16 X 24 2 0 65 Monarch 0 65 X 70 NS 2 l uEpto 10 LO 3 14 X 5 2 1 2 0 50 CHIMNEY DIRECT DRIVE SPEED TAP BELT DRIVE EXTERNAL AERO sun BUA AFUE PUMP INSERTION BURNER AIR SETTING ue GROSS gir size STATIC MODEL BURNER output PUT NOZZLE psi inches pressure STACK QTY 12 10 9 PULLEY TURNS PRESSURE USGPH AIR BAND in w i iz BLOWER BLOWER BLOWER COMBINATION OPEN in w c 118 490 Delavan 0 85 X 70 A d SS MED MEDLO MED LO 3 4 X6 3 0 20 NH3 100 HF US 2X 101 17 1 7h 0 02 4 16 X 24 2 us 01 000 0 Monarch 0 85 x70 NS 190 16 90 9077 LAB MEDLO MED LO 3 4 5 21 0 50 104 550 Delavan 0 75 X 70 A MED MED LO MED LO 34 4X6 3 0 20 NH3 US 0 X24 S885 253000 075 827 Monarch o75 x 7o Ns 109 3 8 002 425 169 X 2 MED MEDLO MEDIO 3 1 4 5 24 2 0 50 90 610 Delavan 0 65 X 70 A MED LO LO LO 3 147 X6 3 0 20 NH3 78 HF US 2X 77 000 82 5 100 5 78 0 02 400 t amp X24 2
19. 0022 3 4 DIRECT DRIVE BLOWER MOTOR Smith FAN CENTER optional BELLY BAND ASSEMBLY includes band amp arms 2010059 WHITE RODGERS 8A94 51 DPDT for up to 3 4 hp 2020003 1 2hp BELT DRIVE BLOWER MOTOR 2010041 HONEYWELL R8285A SPDT for up to 1 2 hp 2240001 3 1 4 X 1 2 VARIABLE SPEED PULLEY 2010015 HONEYWELL R8405A SPST for up to 1 2 hp 24 4110414 FANSLIDE HONEYWELL R8405B SPDT for up to 1 2 hp 24 TABLE 9 LFR PARTS LIST Item No Part No Description 01 4110507 Base Panel 02 4110503 Side Panel RH 03 4110504 Side Panel LH 04 4110506 Rear Panel 05 4110505 Fan Partition 06 4110517 Side Cover Blower 07 4110512 Front Blower Access Panel 08 4110500 Front Panel 09 4110515 Cleanout Cover Left Casing 010 4110514 Cleanout Cover Right Casing 011 4160301 Heat Exchanger Assembly 012 2080063 Cleanout Cover Gasket 013 3100411 Cleanout Cover 014 4110515 Breech Collar 015 4110514 Breech Cover 016 4120479 Inspection Door Assembly Complete 017 4110509 Inspection Door Plate 018 4110510 Inspection Door Support 019 4110511 Inspection Port Cover 020 2080065 Inspection Door Gasket 021 2070018 Inspection Door Hinge Pin 022 2220002 Torsion Spring 023 3140122 Inspection Door Gasket Retainer Disk 024 4060250 Smoke Pipe Assembly 025 2080064 Smoke Pipe Breech Gasket 026 3100443 Breech Cover Plate 027 4010310 Stainless Steel Baffle 028 4050200 10 Direct Drive DD Blower Assembly 027 4010310 S
20. 122 40 122 14 1 4 5 8 4 0 02 3 OFS 000 40 Monarch 0 85 x60 R 150 3 9 x 500 16 X24 2 MED HI MED Hi 128 248 Delavan 0 75 X 60 B S MED MED LO MED HI 3 34X amp 1 12 0 20 NH3 109 40 F3 109000 815 150 458 3 34 0 02 460 16 x 24 2 MED MERLO Itxe 020 111 520 Delavan 0 65 X 60 B MEDIO MED LO MED LO 3 1 4 6 2 1 2 0 20 NH3 4 0 x 24 AO 0 58 95 000 822 65 xeo R 150 45 8 5 27 0 02 425 16 24 2 MED MEDLO MED H 3 1 4 5 2 0 50 103 156 Delavan 0 60 X 60 B MED LO LO MEDLO 344X6 3 0 20 NH3 90 40 F3 89 000 82 7 150 45 8 15 25 0 02 400 t amp X24 2 0 74 Monarch 0 60 X 60 R MED LO MED LO 2 1 2 0 50 BURNER AIR SETTING CHIMNEY DIRECT DRIVE SPEED TAP BELT DRIVE EXTERNAL BECKETT AFUE PUMP INSERTION FLUE EA FILTER SIZE STATIC BURNER OUTPUT Um pr psi inches cutter ap BAND PRESSURE QTY 12 10 o PULLEY TURNS PRESSURE in w c BLOWER BLOWER BLOWER COMBINATION OPEN nwo 139 400 Delavan 1 00 X 70 A T MED HI MED LO MED HI 117 AFGeOYHHS 117 1 1 1 1 0 SE 000 810 Monarch 1 00x zo Ns 100 9 EE 515 16 X24 2 MEDA MED Hi MED Hi 118 490 Delavan 0 85 X 70 A MED MEDIO MEDiO 3 1 4 6 3 0 20 NH3 0 X24 38 101 AFGGOYHHS 101 000 555 817 Monarch
21. 20Vac 60Hz Alternate Burner Riello d if Es L2 Neutal T Use copper conductors S Gr ound Limit aP Riello Relay T T s HA 0 0 440 Black P 1 N Connect to Lo forconstant 34 NP EE Wile 4 ba X circulation m EE y BE e RN WA zu 8285 s e Riello Grd Burner 40 T A Connect SVS TT Black blockage sensor Alternate Burners SVS System Black d Ground Blockage sensor Control Relay ME 4 B i d _ White JI gt e 5 mc GYC R Junction Power switch Orange Cel 4 7 0 S optional m eech 3 P Motor o oj NC et 5b 6 Aero Ignition e Beckett Carlin interrupted ignition and oil EFI NEVER line heater see Carlin instructions White Rodgers 8494 51 F
22. 96 18 20 x 1096 90 x 20 years and over 0 E 10096 i The purchaser must pay all other costs of warranty service including labour costs involving diagnostic calls and or removing servicing and or replacing warranty parts and or warehousing charges and or freight costs All parts are supplied F O B Debert Nova Scotia and the defective parts must be returned freight prepaid for repair and or warranty consideration when requested by Newmac Mfg CONDITIONS This warranty refers to the primary combustion heat exchanger In order for this warranty to be effective 1 The furnace must be installed by a qualified licensed installer and in accordance with Newmac s installation instructions The furnace must also be installed in accordance with all applicable local states or provincial codes and the National Warm Air Heating and Air Conditioning Association Standards or generally accepted equivalent standards 2 The Furnace must operate in an environment not contaminated by halogens such as but not limited to fluorine or chlorine or chlorinated hydro carbons These corrosive chemicals entering the combustion area cause rapid deterioration of inner surfaces leading to heat exchanger failures The furnace must be maintained and cleaned on an annual basis by qualified personnel air filters should be changed monthly Oil filters and nozzles must be changed annually The furnace must be sized and fired correctly as stated on the label for the residence The la
23. D 3 LFR GENERAL INSTRUCTIONS The motor RPM will vary over a range of static pressures The blower heating speed can be changed by moving the black wire harness lead to another speed tap on the terminal block located inside the blower compartment Refer to TABLES 2 NH3 and 4 LFR BLOWER PERFORMANCE for airflow data A second speed for non heating modes can be selected using the red wire harness lead See FIG 13 and 14 for WIRING SCHEMATICS BELT DRIVE BLOWER NH3 only The air delivery CFM and temperature can be varied by adjusting the motor pulley Closing the pulley increases blower speed and decreases temperature rise Opening the pulley decreases the blower speed and increases the temperature rise A 6 inch diameter blower pulley is required for 0 20 inch w c static pressure A 5 inch diameter pulley is used for 0 20 inch w c static pressure Correct belt tension allows a 1 inch deflection midway between the pulleys Too much tension will overload the motor too little tension will cause slippage Pulley combinations vary according to the fuel input and duct static pressure Recommended pulley combinations for heating mode are given in TABLE 1 NH3 GENERAL INSTRUCTIONS Refer to TABLE 2 NH3 BLOWER PERFORMANCE for air flow data An optional two speed motor is available The low speed be used in non heating mode If the unit is not factory wired for a two speed motor connect the red wire of the blower wire harness to the cor
24. E TIGHTLY AND SEAL DOOR ALL LEAKS TOO MUCH OR TOO LITTLE ADJUST DRAFT REGULATOR DRAFT TOO MANY APPLIANCES ON p MANY RELESI PERSAR TOO MUCH DRAFT WITH DRAFT INSTALL LARGER OR SECOND REGULATOR FULLY OPEN DRAFT REGULATOR 9 OPEN FIREPLACE SEAL OPENING SMOKE PIPE TOO CLOSE RAISE SMOKE PIPE OR TO CHIMNEY BASE EXTEND INSIDE EE CUT ON ANGLE WITH OPENING FACING UP AND CLEAN REGULARL SMOKE PIPE EXTENDS TOO PULL SMOKE PIPE BACK FAR INTO ELBOW WIDELY FLUCTUATING DRAFT TRY A DIFFERENT TYPE OF AND DOWNDRAFTING CHIMNEY CAP UNUSED FLUE OR VENT REMOVE CONNECTION HOUSE DEPRESSURIZATION PROVIDE ADDITIONAL COMBUSTION AIR FLUE PIPE TOO LONG OR TOO MOVE APPLIANCE CLOSER TO MANY ELBOWS CHIMNEY CA p gt D NI ASH DUMP FOR FIREPLACE I 32 FIGURE 24 TROUBLESHOOTING CHART Check for Broken Wires Tighten Connections Thermostat Clean Contacts Burner Motor Fails to Start Replace Thermostat Burner Motor Overload Tripped Press Rest Button Ceased Pump Repair or Replace Faulty Primary Rela Repair or Replace Oil Supply Check Oil Supply Air Leak in Oil Supply Line Tighten Fittings or Replace Line Oil Line Plugged or Kinked Clean or Repair Oil Filter Clogged Replace or Clean Loss of Prime Eliminate Teed Oil Lines Burner Start No Flame Electrode Setting Adjust Electrodes Loose or Dirty Nozzle Replace Nozzle Ignition Transformer Replace Transformer B
25. ER RACK NH3 The air filter rack can be positioned on the left or right NH3 4 The filter racks shipped with the furnace mount on both sides Knockouts are provided at the corners to cut the opening The opening in the rack for sliding in the filters should face the front of the furnace unless there is there is enough clearance at the rear to change the filters without damage at least 24 inches LFR See FIG 12 The air filter rack can be positioned on the left or right rear or base of the blower compartment The left and right openings are already cut the one which is not in use is covered by a side panel If a rear or base opening is required it should be cut 17 3 4 x 13 3 4 An additional side cover can be obtained from Newmac to cover the unused side opening 12 AIR FILTERS Air filters should be inspected monthly and changed as required At least two changes are usually required during the heating season more may be necessary if dusty conditions exist Remove the filter gently to prevent dust spillage Install filters of the same size and type Check filter markings for correct orientation BLOWER REMOVAL Disconnect power before removing or servicing the blower Remove the burner and blower access panels on the front of the furnace Remove the nut and bolt that fastens the blower locking plate to the fan partition and slide the blower locking plate out The blower is mounted on slide rails which allow it to be pulled forwar
26. FURNACES BOILERS INSTALLATION OPERATING and SERVICE MANUAL THE INSTALLATION OF THE UNIT SHALL BE IN ACCORDANCE WITH THE REGULATIONS OF THE AUTHORITIES HAVING JURISDICTION OIL FIRED HI BOY HEAVY DUTY FURNACES MODELS NH3 and LFR HEAD OFFICE MARKETING PRODUCTION WAREHOUSE Newmac Mfg Inc Newmac Mfg Inc 208 LANCASTER CRESCENT 430 SPRINGBANK AVE SOUTH P O BOX 9 DEBERT WOODSTOCK ONTARIO NOVA SCOTIA BOM 190 1B2 PHONE 902 662 3840 PHONE 519 539 6147 FAX 902 662 2581 FAX 519 539 0048 EMAIL newmac newmacfurnaces com WEB SITE newmacfurnaces com NOTICE TO HOMEOWNER READ AND SAVE THESE INSTRUCTIONS Wace sere 2210272 March 2010 156156 Subject to change without notice Printed TABLE 1 NH3 GENERAL INSTRUCTIONS UPFLOW CONFIGURATION CHIMNEY EXTERNAL M RIELLO B T U H nea AFUE PUMP INSERTION BURNER AIR SETTING FLUE SK FILTER size DIRECT DRIVE SPEED TAP BELT DIYE STATIC BURNER OUTPUT psi inches PRESSURE QTY 12 10 9 PULLEY TURNS PRESSURE USGPH TURB SHUTTER i in w c BLOWER BLOWER BLOWER COMBINATION OPEN w c 144 976 Delavan 0 85 X 6028 mmm MED HI MED HI MED HI NH3
27. Higher Specified Nozzle INSTALLER INFORMATION NAME COMPANY INSTALLATION DATE THE HOMEOWNER SHOULD TELEPHONE FOR SERVICE OR ADDITIONAL INFORMATION MODEL APPLIANCE INITIAL TEST AND SERVICE INFORMATION FUEL INPUT USGPH FUEL PRESSURE PSIG FLUE PRESSURE INCHES W C OVERFIRE PRESSURE INCHES W C NOZZLE ANGLE PATTERN Co PERCENT BURNER MODEL FLUE GAS TEMPERTURE F ROOM TEMPERTURE F SMOKE NUMBER BACHARACH FUEL GRADE NUMBER SUPPLY PLENUM STATIC PRESSURE INCHES W C 2 3 4 5 6 7 8 9 SUPPLY AIR TEMPERATURE F RETURN AIR TEMPERATURE F AIR TEMPERATURE RISE F LIMIT CONTROL FUNCTIONING PROPERLY PRIMARY CONTROL SHUT OFF TIME IGNITION FAILURE PRIMARY CONTROL SHUT OFF TIME FLAME FAILURE 35 OIL FIRED FURNACE LIMITED WARRANTY Effective July 1 1995 and subject to the following conditions Newmac Manufacturing Inc warrants the Oil Fired Furnace to the original owner purchaser under normal use and repair against defects in workmanship and materials for a period of one calendar year from the date of original installation This warranty does not cover nozzles filters belts etc The burner blower motors controls or any other electrical or mechanical components not manufactured by Newmac are warranted for a period of one year from date of original installation by their r
28. LFR GENERAL INSTRUCTIONS CHIMNEY EXTERNAL RIELLO BTUH Afug PUMP INSERTION BURNER AS FLUE GROSS DIREC LORIN ETAR STATIC MODEL BURNER output INPUT NOZZLE Bx OR STACK FILTER USGPH o PS res BAND SHUTTER PRESSURE op 10 BLOWER 9 BLOWER PRESSURE in w c in w c MED LO MED HI 020 LFR 88 40F3 88 000 101 762 0 73 81 7 Delavan 0 60 60A 150 2 L5 34 0 02 380 20 x25 MED HI 0 50 22 LO MED LO 020 LFR 75 40F3 75 000 85 034 0 61 81 2 Delavan 0 50 80B 150 2 05 27 7 350 20 x25 MED LO HI 0 50 LO MED HI 0 50 CHIMNEY GROSS EXTERNAL BECKETT B T U H BTUH PUMP INSERTION BURNER AIR FLUE STACK DIRECHDRIVEEAE STATIC MODEL BURNER output INPUT P NOZZLE B ape FILTER USGPH R psi nches SHUTTER BAND PRESSURE F 10 BLOWER 9 BLOWER PRESSURE in w c in w c LFR 89V AFG70MM 89 000 101 762 0 73 82 2 Hago 0 5545 180 2 3 8 6 0 0 02 400 20 25 NEO MED HL 020 MED HI 0 50 LFR 80V AFG70MM 81 000 93 398 0 61 82 0 Hago 0 5045 180 2 3 8 7 5 0 0 02 360 20 x 25 EP10 MEDII 20 Gd 88 ge 7 T MED LO HI 0 50 USE LOW FIRING RATE BAFFLE CHIMNEY GROSS EXTERNAL MODEL RIELLO B T U H phone AFUE NOZZLE PUMP INSERTION BURNER AI FLUE 5 FILTER DISECUDEIVE TAR STATIC BURNER OUTPUT USGPH 5 1 TURB SHUTTER PRESSURE F 10 BLOWER 9 BLOWER PRESS
29. LIMIT SETTINGS FAN ON FAN OFF LIMIT NH3 125 90 200 LFR 110 90 200 Do not change high limit setting COMBUSTION AND VENTILATION AIR FOR CHIMNEYS amp POWER VENTERS Free air for combustion and ventilation must be permanently provided to the furnace room Combustion air refers to the total air requirements of the fuel burning appliance This includes air for the combustion process and air to provide chimney draft dilution air Ventilation air provides free circulation of air in the room where the appliance is located to keep ambient temperatures within safe limits under normal conditions Furnaces installed in tight houses houses which have air handling devices with unbalanced airflows or in enclosed spaces are very likely to have homeowners complain of smoke fumes burner lockouts and excessive fuel consumption This is more prevalent in post 1985 construction due to the tighter building construction as prescribed by the latest building codes Regulations are relatively specific on the minimum allowable quantities of ventilation and combustion air required once the space category is determined However every house is subject to different internal and external conditions and regulations vary among localities With this in mind Newmac recommends provision for combustion and ventilation air as specified in Table 5 Table 5 is based on relevant commonly available codes and regulations Values indicated in Table 5 are based on the maxim
30. STMENTS SHOULD BE MADE BY A QUALIFIED TECHNICIAN DO NOT PUSH THE RESET BUTTON MORE THAN ONCE CAUTION DO NOT ATTEMPT TO START THE BURNER WHEN EXCESS OIL HAS ACCUMULATED WHEN THE APPLIANCE IS FULL OF VAPOUR OR WHEN THE COMBUSTION CHAMBER IS VERY HOT CAUTION DO NOT TAMPER WITH THE APPLIANCE OR CONTROLS CALL YOUR SERVICE PERSONNEL DO NOT USE GASOLINE CRANKCASE OIL OR ANY OIL CONTAINING GASOLINE ALWAYS KEEP THE OIL SUPPLY VALVE SHUT OFF IF THE BURNER IS SHUT DOWN FOR AN EXTENDED PERIOD OF TIME DO NOT START THE BURNER UNLESS THE BLOWER ACCESS DOOR 15 SECURED IN PLACE NEVER BURN GARBAGE OR PAPER IN THE HEATING SYSTEM AND NEVER LEAVE PAPER OR RAGS AROUND THE APPLIANCE FURNACES ONLY 15 FIG 10 TYPICAL OIL TANK PIPING INSTALLATIONS VENT fr CAP SHUT OFF VALVE FILL PIPE FILTER _OILLINE FO FLEXIBLE OIL LINES OPTIONAL GAUGE RETURN LINE X E TWO LINE LIFT SYSTEM _ SINGLE LINE GRAMTY FEED SYSTEM Bi SHUT OFF VALVE U FILTER OIL LINE A FLEXIBLE OIL LINE OPTIONAL 16 11 PUMP TRANSFORMER BURNER MOUNTING PLATE PRIMARY CONTROL SMOKE PIPE _
31. URE in w c in w c LFR 86V BF3 86 000 100 386 0 72 82 3 Delavan 0 60 60A 145 25 1 5 44 0 02 380 20 25 MED tO MED HI 020 MED HI 0 50 0 02 LO MED LO 0 20 ILFR 73V BF3 73 000 83 640 0 60 81 9 Delavan 0 50 80B 145 2 1 3 8 350 20 x25 MED LO HI 0 50 CHIMNEY EXTERNAL MODEL CARLIN B T U H pe AFUE NOZZLE PUMP INSERTION BURNER AIR FLUE Ee FILTER DIRECT DEWE TAR STATIC BURNER OUTPUT USGPH 5 1 BAND PRESSURE 10 BLOWER 9 BLOWER PRESSURE in w c in w c MED LO MED HI 0 20 LFR 87 EZPRO 87 000 101 762 0 73 81 7 Delavan 0 60 60A 150 1 1 2 0 60 0 65 0 75 0 02 390 20 x25 MED HI 0 50 LFR 72 EZPRO 73 000 85 034 0 61 80 7 Delavan 0 50 60 150 1 1 2 0 5 0 60 2009 360 20 x25 LO MED LO 0 20 Models marked V can be used with the Newmac SVS sealed vent system Use burner air settings as a guide only Set burner air to give a trace of smoke Re adjust burner air to reduce CO by 1 to 1 5 percent Take measurements with the burner cover amp air ducts installed if any The minimum recommended temperature rise is 65 F The maximum allowable temperature rise is 85 F Select speed to suit specific installation requirements Air temperature can be lowered by increasing the blower speed lowering the firing rate or increasing supply amp return outlets TABLE 4 LFR BLOWER PERFORMANCE
32. an Center NN Connect Line Heater via limit Blockage sensor STGP e Blower Speed 4 NC up 2 __ Junction box ER zum uw 9 SVS Sealed Vent System i Capacitor sued ol MN M lu Models with suffix V blower cooling Lo d Hi See SVS Installation face speed required Instructions 4 e PA 3 TT Set black wire to blower ood c heating speed required om I e x Hi Black Bak Blower MHi Blue Bue Carlin 24 Isolate unused leads Med Yellow Le to prevent motor MLo X Orange Orange X Carlin interrupted ignition and oil burnout Lo Red Red line heater see Carlin instructions Cap Brown Brom SS Connect Line Heater via limit Cap Brown Brown SVS Sealed Vent System 4 spd motor may have Models with suffix V Red MLo and See SVS Installation Purple Lo wires Instructions 20 FIG 15 STANDARD WIRING SCHEMATIC BELT DRIVE Honeywell L4064B Honeywell T822D Thermostat L1 120Vac 60Hz L2 Neutral Use copper conductors N Ox _ Fuse A Service Switch L1 eee L2 Black Grd A Connect SVS 717 blockage sensor Green Ground Blak White White X RN N Fan Limit Power switch 00 en A Junction Box
33. bel must not have been defaced or removed The furnace must not be modified from its published design or purpose and or an air conditioning coil shall not be installed on the return air side of the furnace Furnace must not have been removed from the original installation site There must be adequate return air and or ductwork There must be adequate combustion air installed to the furnace room and in the case of sidewall venting there must be adequate ventilation air in addition to combustion air to prevent depressurization of the home 8 Warranty components may be replaced with reconditioned parts at the discretion of Newmac Mfg 9 Proof of original purchase will be requested under this warranty EXCEPTIONS 1 Alllabour freight or diagnostic calls removal and replacement costs and warehousing charges are the responsibility of the purchaser including the return to Debert Nova Scotia of defective parts 2 Defects or damages caused by failure of the refractory chamber improper installation wiring electrical current characteristics accident misuse or abuse fire flood alteration and or misapplication of the product default or delay in performance caused by war government restrictions restraints strikes material or freezing 3 Refractory chamber nozzles air filters belts etc 4 Defects or damages caused by nozzle failure and or plugging and or oil flow restrictions due to cold oil from outside tanks or misalignment of burner a
34. bustion Fumes amp Odors From Burner 33 FIG 24 TROUBLESHOOTING CHART continued PROBLEM CAUSE Firing Rate Too Low CORRECTION Use Higher Input Nozzle Dirty Heat Exchanger Clean Heat Exchanger Poor Combustion Adjust Using Instruments Not Enough Heat Undersized Capacity Size Based on Heat Loss Distribution System Ensure Proper Design Faulty Thermostat or Location Defective Primary Control Repair Replace or Relocate Repair or Replace Faulty Thermostat or Location Repair Replace or Relocate Too Much Heat Faulty Oil Pump Check for Proper Pressure Firing Rate Too High Reduce Nozzle Size Oversized Capacity Size Based on Heat Loss Distribution System Poor Combustion Proper Duct Design Adjust Using Instruments Excess Air Adjust Air Setting Inadequate Flue Draft Provide Specified Draft Insufficient Combustion Air Provide Combustion Air Excessive Oil Consumption Oil Supply Check Oil Supply Electrode Setting Adjust Electrodes Wrong Nozzle Use Specified Nozzle Fuel System Leaking Check Fuel System Faulty Oil Pump Over Firing Repair or Replace Pump Use Specified Nozzle Size Short Cycle Tripping High Limit Replace Dirty Filters Increase Blower Speed Increase Undersized R A Ducts Cl
35. cerning clearances venting system requirements and other regulations governing installation Some codes may vary from the requirements set forth in this manual FOUNDATION To ensure the furnace is on a level foundation and above any possible dampness a cement pad is recommended CLEARANCES The minimum clearances to combustible materials are as follows Side Rear Top Front Flue Pipe Floor NH 3 6 6 1 24 9 Combustible LFR 1 2 1 16 9 Combustible Measured from the panel on which the burner is installed Allow sufficient room for servicing FOR YOUR SAFETY Do not store or use gasoline or flammable vapors and liquids in the vicinity of this or any other appliance VENTING PRODUCTS OF COMBUSTION CHIMNEYS A negative overfire pressure should be maintained Locate the furnace as close to the chimney or flue as possible The maximum draft is obtained by keeping elbows and pipe length to a minimum Install the flue pipe with a gradual rise of at least 1 4 per foot from the furnace to the flue Do not extend the flue pipe beyond the inside wall of the chimney Refer to Table 11 a and Table 11 b for proper chimney flue sizing and Fig 23 for optimizing chimney draft The owner shall provide a chimney constructed to comply with the following specifications a The chimney must be absolutely smoke tight throughout its entire length and must extend at least three feet 3 above a flat roof
36. d for servicing The wiring harness has sufficient length so that it can be removed without disconnecting the motor leads If the capacitor leads need to be removed short the terminals with an insulated screwdriver before handling BLOWER ADJUSTMENT This unit is designed for a maximum temperature rise through the furnace of 85 F at a maximum external static pressure of 0 50 inches of water column However due to the wide range of static pressures in duct systems it is the responsibility of the installer to verify that the temperature rise does not exceed 85 To measure the actual temperature rise let the unit operate for at least five minutes Insert a thermometer and note the temperature of the warm air supply at a point at least 24 inches upstream from the heat exchanger surface Next measure the temperature at the return air grill and take the difference Air temperature rise can be lowered by increasing the blower speed lowering the firing rate or increasing undersized supply and return air free area The furnace will not operate properly and its life will be decreased if insufficient air quantity passes over the heat exchanger Similarly too much air during heating mode resulting in a temperature rise of less than 65 F may cause heat exchanger degradation due to condensation DIRECT DRIVE BLOWER The installer should select the best speed tap for the specific installation Recommended speed taps for heating are given in TABLES 1 NH3 AN
37. ear Blocked Return Registers Increase Undersized S A Ducts Clear Blocked Supply Grills Replace Faulty Blower Motor Clean Clogged Blower Wheel Replace Broken Blower Belt Faulty Thermostat or Location Repair Replace or Relocate Heat Anticipator Set Too Low Adjust Heat Anticipator Defective Primary Rela Burner Pump Whine Repair or Replace Relay Eliminate Suction Line Air Leak Noise Duct Expansion Stiffen Plenum amp Ducts Plenum Amplifies Noise Blocked Flue Passages Install Plenum Apron Clean Boiler Unspecified Burner Replace Burner Unspecified Nozzle Install Correct Nozzle Incorrect Head Install Correct Head Wrong Misaligned Static Plate Install Correct Plate or Align Burner Air Tube Burn Off Chimney Down Drafting Install Chimney Cap Poor Over Fire Draft Increase Draft at Breech Correct Chimney Problems Over Firing Use Specified Nozzle Use Specified Pressure Incorrect Insertion Reduced Draft Use Correct Air Tube Assembly Adjust Flange Add Combustion Air Delayed Ignition Adjust Burner Settings Loss of Prime Eliminate Teed Oil Lines Frequent Sooting Unspecified Burner Replace Burner Unspecified Nozzle Install Correct Nozzle Premature Corrosion Incorrect Head Temperature Rise Too Low 34 Install Correct Head Reduce Motor Speed Use
38. educing odor and smoke Moderate amounts of smoke and fumes will be contained and expelled safely outdoors Incomplete combustion of any carbon based fuel may produce deadly carbon monoxide Ventilation may dilute any carbon monoxide produced under abnormal operating conditions Adequate air for combustion will help maintain the proper air fuel ratio Appliances which are burning fuel rich will produce soot and burn excessive fuel A 1 8 inch thick deposit of soot on the surface of the heat exchanger is equivalent to 1 inch of fiberglass insulation Modern efficient oil burning appliances tend to be physically smaller than are their predecessors are As a result hot surfaces such as those on flue connectors are not as high off the ground or floor as they used to be A separate furnace room with a child proof door is an important safety precaution FIG 5 APPLIANCE LOCATED IN CONFINED SPACE WITH ALL AIR FROM OUTDOORS WATER HEATER OUTLET AIR DCH INLET AIS DUET ARRIVE GRADE FT MIN L FT MAXIMUN OIL BURNER INSTRUCTIONS BURNER CARE This burner is fully automatic in operation All adjustments should be made by a qualified technician Keep the burner free from excess dirt and moisture Oil leaks should be tended to immediately If the burner motor has oiler openings the motor should be given a few drops of SAE 20 non detergent oil at least two or three times a year No other parts require lubrication CAUTION Do not use ga
39. espective manufacturers burners 3 years Effective July 1 1995 and on the date of original installation Newmac warrants to the original purchaser during his or her lifetime that the primary heat exchanger of all Oil Fired Furnaces will be free from defects in material and workmanship provided however this warranty shall apply only to the original installation of the furnace in a single dwelling unit used without interruption by the purchaser as his or her principal residence This warranty does not apply to solid fuel or combination furnaces and is subject to the conditions and exceptions of warranty listed below Under the above warranty Newmac Mfg at its option will repair or replace the heat exchanger under the above terms or offer the then current applicable retail price of a heat exchanger towards a new equivalent furnace Proof of original purchase will be required The warranty must be registered within 30 days of installation or the following pro rated warranty Twenty Year Warranty applies Where the owner of the dwelling is not the original purchaser and in multi family dwellings Newmac warrants the primary heat exchanger against defects in materials and workmanship under a 20 year Limited Warranty subject to the conditions and exceptions listed below and on a prorated basis as follows of the then current retail price 0 10 Years 100 Warranty 0 of Retail Price 11 12 50 50 12 14 i 4096 2 6096 j 14 16 30 A 70 T 16 18 20 i 80
40. imum insulation value of R 3 is required e Inthe case where one opening or duct is specified and combustion and ventilation air is still inadequate a second duct may be required Locate one high and the other low for air circulation It is particularly important to duct the cold air as close to the appliance as possible A means of closing the air openings when the appliance is not operating may be required Except for an SVS sealed vent installation outside air ducts should not be connected either to the burner or to the appliance Guidelines to determine the need for additional combustion and ventilation air may not be adequate for every situation If in doubt it is advisable to err on the safe side and provide additional air Fig 5 shows a typical appliance installation In this case there is a furnace and a water heater in an enclosed space both require ventilation and combustion air which is delivered by the top and bottom air ducts As long as adequate combustion and ventilation air is supplied the confined appliance room with ducted air offers several advantages The incoming cold air is confined to the furnace room Therefore the residence occupants less susceptible to drafts Cool outdoor air will be tempered by the ambient temperature of the furnace room before it enters habitable spaces Noise levels may be reduced The furnace will be less susceptible to combustion spillage and back drafting in low draft situations r
41. inba se Bujuado 1610 eseq mo pJepuejs Buiuedo wna apis S A ddng SM 19S 5 pejoejes Uoneoo ui ul d 7 Ce yt apis Jewojg xog uogounr aunq OR 10 uoneoo paysebing yoseug ai Jeuondo gt uoge00 SH UI SI YORI Io 18109 1mo1Eer 0409 18 FIG 13 STANDARD WIRING SCHEMATIC DIRECT DRIVE Honeywell T822D RW Thermostat Honeywell L6064A FaniLimit 420Vac 60Hz D 0 1 L2 Neutal 5 Use copper conductors 7 5 Limit Fue 2 Qo si cub Service 4 E Switch 1 2 S Lospeed amp L1 amp swith L2 65 5832 Grd ed Junction A Connect SVS TT Box Ground 04 Control Relay Black Q _ White Blower Speed Junction box AC Orange A oq o 65 m N X Capacitor It G
42. ion chamber plate assembly allows a more thorough inspection and cleaning Replace all parts properly before starting the appliance WARRANTY The following information is required to process warranty claims owner s name and address furnace serial number model number installation date and installer s name address and phone number Returned Goods Number must be issued by Newmac prior to acceptance of returned goods Refer to the LIMITED LIFETIME WARRANT Y for terms and conditions 14 Q Or ISb OOV ie 11 12 13 14 15 IMPORTANT HOMEOWNER INSTRUCTIONS AN EMERGENCY POWER SWITCH IS REQUIRED TO BE INSTALLED IN A CONVENIENT LOCATION AT A SAFE DISTANCE FROM THE BURNER THIS SWITCH INTERRUPTS THE ELECTRICAL SUPPLY CIRCUIT TO THE APPLIANCE MAKE SURE YOU ARE AWARE OF ITS LOCATION AND THE OFF POSITION IS CLEARLY MARKED KEEP THE SPACE CLEAR AROUND THE APPLIANCE WITHIN THE SPECIFIED CLEARANCES TO COMBUSTIBLES ENSURE THE SUPPLY OF COMBUSTION AIR TO THE APPLIANCE IS NOT OBSTRUCTED OR CUT OFF MAINTAIN PROPER VENTILATION OF THE APPLIANCE AREA MAINTAIN FREE AIR FLOW THROUGH THE RETURN AIR REGISTERS CONTACT SERVICE PERSONNEL BEFORE REMODELLING CONTACT SERVICE PERSONNEL FOR ANNUAL SERVICE AND MAINTENANCE CONTACT SERVICE PERSONNEL FOR AIR FILTER REPLACEMENT CONTACT SERVICE PERSONNEL BEFORE AND AFTER EXTENDED PERIODS OF APPLIANCE INOPERATION THE BURNER IS FULLY AUTOMATIC IN OPERATION ALL ADJU
43. m gauge and 0 220 F thermometer to properly set up the burner 1 Turn on supply power and set the thermostat above room temperature 2 Open all oil lines and valves 3 Make sure the oil pump by pass plug is correctly installed for a one or two pipe system Bleed any air from the oil pump refer to pump manufacture s instructions 4 Adjust the burner air until a 1 smoke or less is reached using a smoke tester If a smoke tester is unavailable slowly close the air band until the fire becomes smoky Slowly increase the air until a small amount of smoke is observed at the flame tips If the burner fails to start check a oil supply b ignition electrodes and transformer c cad cell If the burner goes off on safety do not push the reset button on the primary control for at least 10 minutes Do not push the reset button more than once before correcting the cause f the burner still does not start press the reset on the burner motor 5 Using a suitable draft meter adjust the barometric draft regulator to measure the specified flue pressure This requires that a 5 16 diameter sampling hole be made between the flue collar and the draft regulator EXTENDED SHUT DOWN PERIODS When the appliance is not to be used for an extended period of time set the thermostat at its lowest value turn off the main switch and close the oil burner supply valve If the heating unit room is damp protect the burner against dirt and moisture with a light co
44. n Canada WMO 1 switch must be installed on the chimney vent pipe for Newmac oil fired furnaces and boilers and installed on the burner plate for Newmac combination wood oil or coal oil fired furnaces Do not use the WMO 1 Blocked Vent Switch with the Newmac Sealed Vent System SVS Refer to the Newmac and Field Controls Instructions enclosed in the WMO 1 package Wiring WMO 1 WMO 1 Primary Control Limit N Connect WMO 1 at appliance junction box except CL series CL series combination furnaces Connect WMO 1 at the burner T control junction box Ignition Burner POWER VENTING The NH3 furnace is certified for use with Field Controls SWGII 5 Through the Wall Venter This vent kit p n 2040023 contains the NM 61 electronically activated post purge control Secondary Safety Switch WMO 1 is optional Consult installation codes for requirements and approvals governing power venters and draft inducers Follow the instructions supplied with the vent system for proper installation LFR furnace models with the suffix V are certified for use with the NEWMAC SVS sealed direct vent system PROPER DUCT SIZING Locate the furnace as close as possible to the center of the heat distribution system and make sure the top is level Refer to TABLES 6 and 7 DUCT SIZING FOR HEATING and COOLING in this manual AIR CONDITIONING This appliance is designed to accommodate air conditio
45. ning equipment A C ready models incorporate a fan center transformer relay Live motor leads must be isolated on direct drive motors using a two speed fan amp limit control or a suitable fan center control HUMIDIFIER If a humidifier is installed ensure water cannot drip on the heat exchanger This will damage the furnace and void the warranty ELECTRICAL CONNECTIONS The NH3 4 furnace is rated at 120V 60Hz 1 Phase 20 Amp fuse The LFR and NH3 furnaces are rated at 120V 60Hz 1 Phase 15 Amp fuse See the furnace marking label Follow the National Electrical Code as well as provincial state and local regulations Figs 13 14 and 15 show standard wiring schematics FUEL SYSTEMS Fuel not heavier than No 2 fuel oil must be used The oil supply tank must be of a listed or certified type acceptable to the regulatory authority having jurisdiction Install the oil tank or tanks according to local codes and regulations The tank should be kept at least 1 4 full If a two pipe system is used suction and return lines should be of the same diameter and extend to the same depth in the tank An emergency oil shut off valve should be installed as required by local ordinance This can be manual electric solenoid or vacuum operated An oil safety valve that cuts the fuel supply unless a vacuum is created by the pump is recommended Any leaks in the system will prevent oil from flowing Suntec PRV or Webster OSV valves are recommended Loop coppe
46. operation can be achieved by pushing it to the MAN position High Limit Setting See Figs 2 3 and 4 This setting is factory set DO NOT CHANGE The high limit setting limits burner operation When the air temperature inside the appliance reaches the set high limit value overheating of the furnace is prevented by cutting power to the burner When the temperature falls below the set high limit the burner power is restored Fan On Setting See Figs 2 3 and 4 This setting starts the air circulation blower when the burner has warmed the furnace to the fan on temperature Fan Off Setting See Figs 2 3 and 4 This setting keeps the air circulation blower running until the temperature of the heat exchanger drops to the fan off temperature This ensures the blower adequately cools the heat exchanger before shutting off and keeps cool air from being circulated through the ductwork Fan differential difference between the Fan On amp Fan Off settings should be at least 15 F 8 C WIRE GUARO A SCALE PLATE WIRE GUARO SCALE PLATE FAN OFF INDICATOR LIMIT INDICATOR FAN OFF INDICATOR LIMIT INDICATOR FAN TERMINAL LIMIT TERMINAL FAN TERMINAL LIMIT TERMINAL HIGH LINE FAN ON INDICATOR NON HEATING MODE TERMINAL FAN EN INDICATOR MANUAL FAN SWITCH IF FIG 2 TWO SPEED FAN amp LIMIT CONTRL L6064A FIG 3 SINGLE SPEED FAN amp FIMIT L4064B FIG 4 FAN AND
47. r lines connected directly to the oil pump to reduce vibration Use separate oil line for each individual appliance to prevent loss of prime problems THERMOSTAT Locate the thermostat on an interior wall free from drafts approximately 5 feet above floor level The operation of the burner is normally controlled by the room thermostat which may be set for the temperature desired typically 70 F if a higher or lower temperature is desired the indicator should be set to the proper point on the scale THERMOSTAT HEAT ANTICIPATOR To prevent short cycling the heat anticipator should be set as recommended in the specifications for the burner primary control This is typically set at 0 1 or 0 2 amps as indicated in Figure 1 This adjustment changes the thermostat s response time to prevent the room temperature from over running the thermostat setting FIG 1 Heat Anticipator HONEYWELL T822 WHITE RODGERS 1F30 WARNING The heat anticipator will BURN OUT if 25 volts are applied directly to the thermostat by shorting out the primary control during testing or incorrect wiring If this happens the thermostat warranty is void FAN amp LIMIT CONTROL This thermally operated control has a probe to sense air temperature inside the appliance adjacent to the heat exchanger Fig 3 shows the main parts of a Honeywell L4064 Fan amp Limit Control Refer to Fig 4 for its settings For controls equipped with the Manual Auto switch button constant fan
48. rect motor lead See FIG 15 for STANDARD WIRING SCHEMATIC BELT DRIVE and follow the motor manufacturer s instructions Make sure replacement and retrofit belt drive motors meet or exceed the OEM motor specifications Two speed belt drive motors are available from Newmac 13 MAINTENANCE amp SERVICE Maintenance and servicing must be done by a qualified burner technician or shortened furnace life and poor efficiency may result Under Tests and Observations and Requirements in CSA B139 the installer is required to perform tests to ensure proper and safe operating conditions Newmac requires the installer to fill out the INSTALLER INFORMATION sheet found in this manual CLEANING The heat exchanger should be inspected on an annual basis If cleaning is required remove the cleanout cover Use a wire brush or cleaning tool available from Newmac to loosen scale and soot and a vacuum cleaner to remove it from the furnace Replace gaskets if necessary before replacing the cleanout cover A layer of soot on the heat exchanger surfaces and firetube walls will reduce heat transfer and can increase fuel consumption significantly A 1 32 layer of soot acts as an insulator and can result in a 396 increase in the amount of oil burned A 1 16 layer may result in an average fuel loss of 896 When removing the burner cleanout or cover panels take care not to damage gaskets NH3 FURNACE take care not to break the combustion chamber Removal of the combust
49. soline crankcase or any oil containing gasoline Do not tamper with the unit or controls call the serviceman Do not attempt to start the burner when excess oil has accumulated when the unit is full of vapor or when the combustion chamber is very hot Do not start the burner unless the cleanout doors are secured in place Do not burn garbage or paper in the heating system Never leave combustible materials such as paper or rags near the unit OIL BURNER INSTALLATION Install the oil nozzle in the burner firing assembly and check the adjustments See Fig 6 and Table 6 for the correct electrode settings These settings are critical for proper burner operation Some burner manufacturers have a gauge available for setting the electrodes Most burners with adjustable heads have preset stops to ensure the distance from the nozzle face to the face of the retention head Z dimension is correct Set or check the air tube insertion depth according to Fig 7 and Table 6 This is the distance from the face of the burner mounting flange to the face of the retention head Mount the oil burner on the lugs of the burner plate carefully centering it in the combustion chamber port Use TABLES 1 NH3 or 3 LFR GENERAL INSTRUCTIONS for preliminary air settings for the burner BURNER SET UP AND ADJUSTMENT The installer must use a suitable draft gauge smoke tester carbon dioxide tester 0 750 stack thermometer 0 200 psi oil pressure gauge 0 30 in Hg vacuu
50. t installation 5 This warranty in no way can be considered as a guarantee of workmanship of an installer connected with the installation of the Newmac Oil Fired Furnace or as imposing on Newmac any liability of any nature for unsatisfactory performance as a result of faulty workmanship in the installation which liability is expressly disclaimed 6 This warranty will not be applicable if the furnace is damaged or a result of being improperly serviced or operated LIMITATIONS ON WARRANTY Newmac will make no express warranties other than the warranty set forth above All implied warranties including the implied warranties of a merchantability and fitness for a particular purpose are limited to the duration of the express warranty set forth above Liabilities for incidental and consequential damages are excluded regardless of the cause Some provinces in Canada and some states in the U S A do not allow limitations on how long an implied warranty lasts so the above may not apply to you The expressed warranties made in this warranty are exclusive and may not be altered enlarged or changed by any distributor dealer or any other person whatsoever All replacement parts whether new or remanufactured assume as their warranty period on the remaining period of this warranty For routine service requirements contact the dealer who installed the equipment originally or an alternate qualified and registered heating dealer or electrical To regis
51. tainless Steel Baffle 030 4050115 Blower Speed Junction Box Assembly Item No Part No Description 031 2010040 5uF 370v Capacitor 032 2040116T GT10DD or DCT 1020 1020 5 Blower 033 2020007 1 3HP 4 speed Direct Drive Motor 034 4110502 Fan Slide 10 035 2040114T G9DD DC or DCT 916 916 5 Blower 039 4110501 Filter Rack Assembly 040 2180007 20 x 25 Furnace Air Filter 041 2200010 2 48 Blower Wire Harness 042 2200101 4 x 4 Junction Box 043 2200103 4 x 4 Junction Box Cover switch type 044 2200258 Low Speed Switch 045 2010041 Honeywell R8258A Fan Center optional 046 2080067 Front Casing Lower White Gasket 047 2080116 Front Limit Control Yellow Insulation 048 2010024 8 Fan Limit Control Honeywell L4064A1086B 049 4050194 Fan and Limit Cable Set 16 050 4050195 Burner Cable Set 30 051 2010034 Riello Switching Relay AL1008 052 5400010 Oil Burner Riello 40F3 6 052A 5400011PP Oil Burner Riello BF3 6 054 Cleaning tool 052B 2110147 Oil Burner Beckett AFG70MM 701 052C 5400032 Oil Burner Beckett Pre amp Post AFG70MM NM702 052D 2110162 Oil Burner Carlin EZ Pro 052E 5400056 Oil Burner Carlin Pre amp Post EZ Pro 25 FIG 18 RIELLO BURNER MODEL 40 amp F5 EXPLODED ASSEMBLY 14 t23 Item 2030016 Riello Burner End Cone Protector not shown See Fig 9 for its location TABLE 10 RIELLO BURNER PARTS LIST ITEM PART NUMBER BURNER MODEL DESCRIPTION F3 amp
52. ter your warranty please complete form below detach and mail Newmac Mfg Inc Box 9 Lancaster Cr Debert N S 160 LIMITED LIFETIME WARRANTY REGISTRATION Furnace Serial Number Furnace Model Number 36
53. um input rating for this single appliance However in making combustion and ventilation analysis the aggregate input rating of all appliances in the space must be considered The installation of additional oil fired appliances may require more combustion and ventilation air When sizing combustion and ventilation air ducts allowance must also be made for the blocking effect of louvers grilles and screens If the design and free area is unknown wood louvers generally have 20 25 free area and metal louvers or grilles have 60 75 free area Screens should not be less than 1 4 inch mesh TABLE 5 COMBUSTION amp VENTILATION AIR SIZING 4x8 1 4x 18 2 4x6 1 6x 9 2 Free area of ducts assumes air is conveyed from outside The following should be kept in mind when using Table 5 All applicable codes and regulations must be followed Free duct area is for ducts and opening to outdoors Unconfined free area values are based on 1 sq in per 5 000 Btu hr of the maximum input rating Confined free area of vertical ducts is based 1 sq in per 4 000 Btu hr of the maximum input rating Confined free area of horizontal ducts is based on 1 sq in per 2 000 Btu hr of the maximum input rating Two openings of equal size are required for confined spaces e Maximum length of run for ducts is 50 ft Duct size allowances must be made for longer runs e Ducts should be designed or insulated to prevent condensation If insulating a min
54. urner Motor Overload Trips Press Rest Button Ceased Pump Repair or Replace Faulty Primary Rela Repair or Replace Cad Cell Clean or Replace Oil Line Restricted Clear Restriction Plugged Fuel Pump Clean Strainer Loss of Prime Eliminate Teed Oil Lines Change to 1 Oil Pone Convert to One Line System Adjust Air Settings Ensure Draft is Adequate Air Leak in Oil Supply Line Tighten Fittings or Replace Line Loose or Dirty Nozzle Replace Nozzle Faulty Oil Pump Repair or Replace Pump Supply Line Ensure Properly Designed Loss of Prime Eliminate Teed Oil Lines Burner Ignition Delayed Electrode Setting Adjust Electrodes Cracked Electrodes Replace Electrodes Wrong Nozzle Use Specified Nozzle Low Oil Pressure Adjust to Correct Setting Excess Air Adjust Air Setting Faulty Transformer Replace Transformer Insufficient Combustion Air Provide Combustion Air Inadequate Flue Draft Provide Specified Draft Pump Seal Leaking Repair Pump Loss of Prime Eliminate Teed Oil Lines Nozzle Assembly Adjustment Ensure Setting is Correct Burner Adjustment Check Using Instruments Blast Tube Burned Off Check Blast Tube End Cone Wrong or Burned Off Check End Cone Incorrect Insertion Measure Insertion Depth Dirty Burner Fan Clean Blades Damaged Chamber Check Chamber Clogged Flue Passages Clean Flue Passages Nozzle After Drip Check Fuel Delivery System Unspecified Nozzle Replace Nozzle Burner Locks out on Safety Poor Com
55. ver To resume operation remove the cover and inspect the burner Remove any dirt and debris gently to avoid the need to adjustment the air band Open the supply valve and turn on the main switch If the burner fails to operate see the MAINTENANCE amp SERVICE section of this manual 10 FIG 7 BURNER INSERTION OIL FILTER ELECTRODE SETTINGS FIG 6C TABLE 6 DIMENSIONAL RELATIONSHIPS Figs 6 7 Beckett Std Head 5 32 7 16 1 16 1 1 8 Fig 6A 2 3 8 Beckett Adj Head Carlin 1 8 to 5 32 5 16 1 16 Use Positioning Bar 1 1 2 Riello 40 or BF A 5 32 B 13 64 C 5 64 to 7 64 Z Refer to Turbulator Setting E NH3 4 5 8 E LFR 2 Use burner manufacturer s gauge if supplied Use a 10 micron or better filter We recommend an additional in line filter The oil filter should be cleaned or replaced at least once a year by the serviceman OIL PUMP AND FUEL SYSTEM Make sure the by pass plug is correctly located for a one or two pipe system Failure to do so may damage the pump Generally for 3 8 copper tubing the vertical lift should not exceed 8 feet and the horizontal run should be limited to 30 feet Do not exceed 10 psi inlet line pressure Single pipe systems are recommended for gravity feed or when the tank outlet is at a higher elevation than the pump inlet Refer to Fig 10 The inlet vacuum should be no more
56. y amp return outlets The minimum recommended temperature rise is 65 F DIRECT DRIVE BLOWER DELHI GT 12 7 DD DELHI GT 12 7 DD DIRECT DRIVE BLOWER DELHI G10 8 DD DELHI G10 8 DD DIRECT DRIVE BLOWER DELHI G9 DD or TORIN DC 916 916 5 DELHI G9 DD or TORIN DC 916 916 5 BLOWER MOTOR 3 4 HP 5 SPD 3 4 HP 5 SPD BLOWER MOTOR 1 2 HP 4 SPD 1 2 HP 4 SPD BLOWER MOTOR 1 3 HP 4 SPD 1 3 HP 4 SPD TABLE 2 NH3 BLOWER PERFORMANCE SPEED TAP RPM HIGH 1 045 MED HI 850 MEDIUM 750 MED LO 710 LO 680 HIGH 1 040 MED HI 760 MEDIUM 650 MED LO 585 LO 540 SPEED TAP RPM HIGH 1 055 MED HI 1 010 MED LO 920 LO 845 HIGH 1 015 MED HI 925 MED LO 795 LO 670 SPEED TAP RPM HIGH 1 095 MED HI 1 045 MED LO 980 LO 920 HIGH 1 065 MED HI 980 MED LO 850 LO 750 STATIC PRESSUR E in w c 0 50 0 20 STATIC PRESSUR E in w c 0 50 0 20 STATIC PRESSUR E in w c 0 50 0 20 CFM 1 610 A C TONS 4 00 1 200 3 00 1 090 2 50 860 2 00 760 1 735 1 260 1 115 915 800 CFM 1 420 1 75 TONS 3 50 1 280 3 00 1 115 2 75 900 1 540 1 390 1 180 940 CFM 1 250 2 25 TONS 3 00 1 165 2 75 960 2 25 835 1 415 1 255 1 070 875

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