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Installation, Operation and

Maintenance Manual

O4LD Oil-Fired Lowboy

Warm Air Furnaces

ALL INSTALLATIONS MUST MEET

ALL LOCAL, PROVINCIAL/STATE,

AND FEDERAL CODES WHICH MAY

DIFFER FROM THIS MANUAL

Read this complete manual before

beginning installation. These instructions

must be kept with the furnace for future

reference.

FOR YOUR SAFETY:

Do not store or use gasoline or other flammable liquids or

vapors in the vicinity of this, or any other appliance.

Содержание O4LD-140A-16-R

Страница 1: ...PROVINCIAL STATE AND FEDERAL CODES WHICH MAY DIFFER FROM THIS MANUAL Read this complete manual before beginning installation These instructions must be kept with the furnace for future reference FOR...

Страница 2: ...ctions 5 10 Humidifier 5 11 Piping Installation 5 12 Oil Filter 6 13 Oil Burner Nozzles 6 14 Oil Burner Adjustment 6 15 Burner Electrodes 6 16 Burner Primary Control 6 17 Combustion Chamber 7 18 Circu...

Страница 3: ...e should be carefully inspected for damage when being unpacked 2 HEAT LOSS The maximum hourly heat loss for each heated space shall be calculated in accordance with the procedures described in Manual...

Страница 4: ...EY VENTING The flue pipe should be as short as possible with horizontal pipes sloping upward toward the chimney at a rate of one quarter inch to the foot The flue pipe should not be smaller in cross s...

Страница 5: ...ansformers may be powered from the furnace circuit but should have their own controls Do not use the direct drive motor connections as a power source since there is a high risk of damaging the accesso...

Страница 6: ...use dust will inevitably build up on the air moving components of the oil burner assembly This will result in decreased air supply with the potential result of soot building up in the flue gas passage...

Страница 7: ...mping of the direct drive blower motor Selecting a lower blower speed may correct this problem Direct drive blower speeds are adjusted by changing the hot wires to the motor winding connections Please...

Страница 8: ...off scale and soot from inside the drum and flue pipe The Flue Connector shall be removed to inspect and clean the flue pipe area To clean the radiator remove the round covers on the two pipes locate...

Страница 9: ...readings from radiant heat could be observed The system temperature rise the difference in temperature between the supply air and return air should typically range between 65 F and 90 F To check the o...

Страница 10: ...F AF65XN 1 00 80 A 100 PSIG 1 00 USGPH F3 2 in O4LD 140A 16 R AF65XN 0 65 80 A 100 PSIG 0 65 USGPH F3 2 in O4LD 140A 16 R AF65XN 0 75 80 A 100 PSIG 0 75 USGPH F3 2 in O4LD 140A 16 R AF65XN 0 85 80 A...

Страница 11: ...ween the furnace flue outlet and draft regulator barometric damper Insert a stack thermometer and note the flue gas temperature The flue gases should be within a range of 350 F to 575 F If the flue ga...

Страница 12: ...ces front and back for easier servicing Table A 3 General Dimensions Inches Cabinet Plenum Openings Flue Filter Furnace Model Width Depth Height Supply Gap Return Diameter Height Type Size Shipping We...

Страница 13: ...152B0801 13 APPENDIX B WIRING...

Страница 14: ...nal wiring connections loose connectors etc No fuel oil Check fuel oil supply Check that all hand operated all fuel oil valves are in the open position Fill oil storage tank if necessary Clogged nozzl...

Страница 15: ...eased diameter Electrodes out of adjustment or defective Check electrode settings Check electrodes for dirt build up or cracks in porcelain Poor transformer high voltage connections or defective trans...

Страница 16: ...ck thermostat heat anticipator setting against measured amperage draw Increase heat anticipator setting if necessary If the thermostat is being influenced by drafts sunlight duct work etc relocate to...

Страница 17: ...ns of air movement around joints or seams Ensure that all safety devices and electrical components have been set for normal operation Ensure that all electrical connections are tight and that the wiri...

Страница 18: ...152B0801 18 PARTS LISTS...

Страница 19: ...r unit 21994 21994 20 Cleanout Pipe Cover 2 per unit 29162 29162 Cleanout Cap Gasket 2 per unit 240006333 240006333 21 Clean out Gasket Retainer 2 per unit 29161 29161 Cleanout Gasket 2 per unit 29163...

Страница 20: ...15011 Blower Wheel G10 DD 26430 26430 Blower Motor 1 2 hp 4 Speed 26088 26088 Motor Mounting Band TR5868 17811 17811 Motor Mount Arms 10 10 DD Blower 3 per unit 26251 26251 Motor Run Capacitor 10 mfd...

Страница 21: ...152B0801 21...

Страница 22: ...94 20 Cleanout Pipe Cover 2 per unit 29162 29162 Cleanout Cap Gasket 2 per unit 240006333 240006333 21 Clean out Gasket Retainer 2 per unit 29161 29161 Cleanout Gasket 2 per unit 29163 29163 22 Air Fi...

Страница 23: ...lower Motor 1 2 hp 4 Speed 26088 26088 Motor Mounting Band TR5868 17811 17811 Motor Mount Arms 10 10 DD Blower 3 per unit 26251 26251 Motor Run Capacitor 10 mfd 370 vac 27743 27743 Blower Base Feet 2...

Страница 24: ...Contractor Contact Address Postal Code Telephone No After Hours No If different from Installation Contractor Service Tech Telephone No After Hours No Fuel Supplier Fuel Oil Supplier Contact Telephone...

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