Williamson-Thermoflo SCH High Boy, Manual Manual

Page 1: ...against the transportation company by the consignee Do not store or use gasoline or other flammable liquids or vapors near this furnace or any other appliance Ventilate house while operating furnace f...

Page 2: ...mixture of gasoline and oil waste fuel refuse or any other substance in the burner of furnace Installation 18 Do not block flow of combustion or ventilation air to furnace Do not block or obstruct th...

Page 3: ...ccessibility NOTICE NOTICE Flooring and foundation Flooring SCH SCL furnaces are approved for installation on combustible flooring but must never be installed on carpeting Do not install furnace on ca...

Page 4: ...nd flue gas outlet of a direct vent appliance shall terminate at least 1 ft 0 3 m from the soffit of the roof of the structure and at least 3 ft 0 9 m from an inside corner of an L shaped structure Th...

Page 5: ...m and air conditioning evaporator coil if used must not exceed 0 5 inch water column Openings in walls floor continued See suggested duct sizing in this manual For more detailed sizing information ref...

Page 6: ...stalled with a 4 ton air conditioning evaporator coil Heating mode air flow is still 1 050 CFM Cooling mode air flow use Equation 3 4 CFM 4 x 400 1 600 CFM The larger number is 1 600 CFM cooling so th...

Page 7: ...12 11 10 10 9 9 8 1400 18 63 47 38 31 27 24 19 16 14 13 12 11 10 10 9 9 1500 18 68 51 40 34 29 25 20 17 15 14 12 12 11 10 10 9 1600 18 72 54 43 36 30 27 21 18 16 14 13 12 11 11 10 9 1700 18 58 45 38...

Page 8: ...30 26 24 20 18 1400 18 62 47 38 32 28 25 21 18 17 1500 18 66 50 41 34 30 26 22 19 18 1600 18 71 54 43 36 31 28 23 20 18 1700 18 57 46 38 33 29 24 21 19 1800 18 60 48 40 35 31 25 22 20 1900 20 63 50 42...

Page 9: ...g will be routed from the furnace 2 The flexible venting has 4 pieces of corrugated spin sleeve that has been temporarily screwed over top of it Remove the spin sleeve completely by unscrewing it in a...

Page 10: ...be removed to access the top right wall plate screw hole For concrete and block Tapcon screws or equivalent are recommended Install the wall plate so that the top of the hole in the wall plate is posi...

Page 11: ...r If the optional vestibule was installed remove the appropriate knockouts in the side panels of the vestibule The lower 5 inch knock outs in the right hand panel is used for the Beckett AFII burner T...

Page 12: ...SCH SCL Oil Furnaces Furnace Manual 12 670 000 006 1007...

Page 13: ...SCH SCL Oil Furnaces Furnace Manual 670 000 006 1007 13...

Page 14: ...SCH SCL Oil Furnaces Furnace Manual 14 670 000 006 1007...

Page 15: ...is factory wired to the furnace at the factory Plug the burner harness into the mating burner connector to wire the burner Refer to the wiring diagram on pages 16 and 17 for further information Insta...

Page 16: ...SCH SCL Oil Furnaces Furnace Manual 16 670 000 006 1007 6 Wire furnace burner continued Figure 2 Wiring SCH SCL furnaces with direct drive blower DNS 0988 Rev D...

Page 17: ...SCH SCL Oil Furnaces Furnace Manual 670 000 006 1007 6 Wire furnace burner continued Figure 3 Ladder wiring SCH SCL furnaces with direct drive blower DNS 0890 Rev C 17...

Page 18: ...with 0 smoke To take an overfire pressure reading replace the sight glass assembly with the washer supplied with the appliance After having taken the reading put the sight glass back see Figure 2 To s...

Page 19: ...lower speed adjusted if necessary 19 Thermostat heat anticipator set per wiring diagram 20 Burner started and tested per burner manual 21 Proper draft and burner flame Final adjustment made with combu...

Page 20: ...d________________________ Installation instructions have been followed Checkout sequence has been performed Above information is certified to be correct Information received and left with owner mainte...

Page 21: ...transformer output Reference burner manufacturers instructions Check tube insertion and alignment Check nozzle and electrode position Reference burner manufacturer s instructions Replace nozzle Check...

Page 22: ...es given on page 20 Failure to comply could result in severe personal injury death or substantial property damage WARNING Consult with homeowner to see if there were any Check sequence of operation pr...

Page 23: ...in a plastic bag for disposal Wash potentially contaminated clothes separately from other clothing Rinse clothes washer thoroughly NIOSH stated First Aid Eye Irrigate immediately Breathing Fresh air...

Page 24: ...ll up the oil cup Over oiling can damage the motor Annual start up Follow information below to prevent severe personal injury death or substantial property damage DANGER Do not use gasoline crankcase...

Page 25: ...SCH SCL Oil Furnaces Furnace Manual 670 000 006 1007 COMPONENTS AND REPLACEMENT PARTS 25...

Page 26: ...SCH SCL Oil Furnaces Furnace Manual 26 670 000 006 1007 11 Components and replacement parts Figure 3 Model SCH 105 furnaces Component locations B50016A...

Page 27: ...BLY FRONT 21 B30761 INSULATION FRONT PANEL 22 B30808 ELECTRICAL BOX COVER ASSEMBLY 23 B30515 01 FLANGE 3 FLUE OUTLET ASSEMBLY 24 Z99F050 RECESSED HANDLE BLACK 25 B30455 01 BOTTOM FRONT PANEL ASSEMBLY...

Page 28: ...SCH SCL Oil Furnaces Furnace Manual 28 670 000 006 1007 11 Components and replacement parts Figure 4 Model SCH 160 furnaces Component locations B50015 Rev A B50015A...

Page 29: ...ESS COVER GASKET 24 B30415 01 ACCESS COVER GASKET 25 B30487 01 BREECH PLATE WITHOUT HOLES 26 B30533 BREECH PLATE GASKET 27 B30652 01 REAR PANEL ASSEMBLY 28 B30659 REAR PANEL INSULATION 29 B30653 03 PA...

Page 30: ...SCH SCL Oil Furnaces Furnace Manual 30 670 000 006 1007 11 Components and replacement parts Figure 5 Model SCL 105 Rear furnaces Component locations B50018A...

Page 31: ...RIGHT 24 B30509 03 PANEL ASSEMBLY RIGHT SIDE 25 B30493 03 PANEL INSULATION RIGHT SIDE 26 B30534 GASKET BURNER 27 B30808 COVER ELECTRICAL BOX 28 B30533 GASKET SEALING PLATE 29 B30415 01 GASKET HEAT EXC...

Page 32: ...SCH SCL Oil Furnaces Furnace Manual 32 670 000 006 1007 B50018A 11 Components and replacement parts Figure 6 Model SCL 160 Rear furnaces Component locations B50017 Rev A B50017A...

Page 33: ...IDER PLENUM 25 B30680 03 PANEL ASSEMBLY RIGHT SIDE 26 B30686 01 PANEL INSULATION RIGHT SIDE 27 B30668 01 FILTER SUPPORT BOTTOM RIGHT 28 B30665 BAFFLE FRONT 29 B30415 02 GASKET HEAT EXCHANGER 30 B30534...

Page 34: ...1 100 1 000 blower 100 800 83 900 X 0 60 60W 80 3 Med Low 1 100 1 000 speed 119 000 97 000 0 75 70B 0 75 70B 82 2 Med Low 1 350 1 310 5 tons 135 800 110 000 0 85 70B 0 85 70B 81 5 Med Low 1 350 1 310...

Page 35: ...gh 1 090 1 000 blower 100 800 84 200 X 0 60 60W 80 3 Med High 1 090 1 000 speed 119 000 97 000 0 75 70B 0 75 70B 82 2 Med Low 1 360 1 350 5 tons 135 800 110 000 0 85 70B 0 85 70B 81 5 Med High 1 625 1...

Page 36: ...el AFII 85 3450 RPM Tube insertion 4 15 16 Model SCH SCL 105 RIELLO BURNER Model 40 BF3 Tube insertion 5 3 16 Model SCH SCL 105 Combustion Model SCH SCL 160 burner data Pump Combustion Input Firing ra...

Page 37: ...1350 1310 MED HI 1300 1150 1605 1510 HIGH 1550 1350 2060 1825 SPEED SCH 105 SCH 160 EXTERNAL STATIC PRESSURE EXTERNAL STATIC PRESSURE WITH AIR FILTER WITH AIR FILTER 0 25 W C 0 5 W C 0 25 W C 0 5 W C...

Page 38: ...ame failure the burner primary control will lock out Ask your service technician to show you the correct procedure to reset the primary control button NEVER push the button more than once in an attemp...

Page 39: ...SCH SCL Oil Furnaces Furnace Manual 670 000 006 1007 X40132 Rev D 39...