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Installation and Operation Manual 

ODF, ODR, OUF, OLF & OLR Series

Oil-Fired Furnaces

517.787.2100 • www.marsdelivers.com • www.heatcontroller.com

Summary of Contents for ODF Series

Page 1: ...Installation and Operation Manual ODF ODR OUF OLF OLR Series Oil Fired Furnaces 517 787 2100 www marsdelivers com www heatcontroller com ...

Page 2: ...ge or paper in the heating system and never leave rags paper or any flammable items around the unit CAUTION The installation of the furnace wiring warm air ducts venting etc must conform to the requirements of the National Fire Protection Association Standard for the Installation of Oil Burning Equipment NFPANo 31 the National Electrical Code ANSI NFPA No 70 in the USA the Installation Code for Oi...

Page 3: ...ure gauge adjust pressure to 140 psig except on 57 models adjust to 100 psig _________ Always verify proper pump pressure to corresponding tables with instructions supplied with unit F After 10 minutes of operation obtain flue temperature reading 1st ______________ 2nd ________________ 3rd ______________ G Obtain smoke reading 1st _______________ 2nd _________________ 3rd ______________ H Measure ...

Page 4: ...is furnace is shipped in one package completely assembled and wired The thermostat is shipped in a separate carton when ordered Upon receipt of equipment carefully inspect it for possible shipping damage If damage is found it should be noted on the carrier s freight bill Damage claims should be filed with the carrier immediately Claims of shortages should be filed with the seller within 5 days Loc...

Page 5: ...d to discharge warm air out the left side when viewed facing the burner side of the furnace If installation requires that the flow be reversed follow these steps 1 Rotate the furnace 180 so that the warm air is discharged out the right side 2 Remove the oil burner and the screws securing the burner mounting plate Rotate the burner mounting plate 180 and reattach with screws Remount the burner in t...

Page 6: ...ney for inspection or replacement of the flue connector when necessary Counterflow Closet Installation s e c n a r a e l C m u m i n i M s n o i t a l l a t s n I w o l f r e t n u o C A s e d i S 1 B p o T m u n e l P n r u t e R 0 C e d i S m u n e l P y l p p u S 1 D e d i S m u n e l P n r u t e R 0 E m o t t o B m u n e l P y l p p u S 1 F t n o r F 6 1 G r a e R 1 H e u l F 1 J p o T 0 Figur...

Page 7: ... combustion problems associated with directly connecting oil burners to the outside A return air duct system is recommended Where there is no complete return air duct system a return connection should be run full size to a location outside the confined space and completely sealed so that no air from the confined space can be circulated through the heating duct system Outdoor Make Up Air A minimum ...

Page 8: ...oot and should be supported by something other than the furnace see Figure 6 on this page and Figure 7 on page 8 9 Extend the flue pipe into the chimney so that it is flush with the inside of the flue liner Seal the joint between the pipe and the liner 10 The furnace shall be connected to a factory built chimney or vent complying with a recognized standard or a masonry or concrete chimney lined wi...

Page 9: ...g the sidewall system Maximum permissible vent length is 100 equivalent feet and minimum permissible length is 15 equivalent feet Calculate the equivalent vent pipe footage from the furnace to the mechanical vent system by adding the straight vent pipe length and equivalent elbow lengths together Each 90 elbow is equivalent to 10 of straight pipe each 45 elbow is equal to 5 of straight pipe Remova...

Page 10: ...ey with galvanized smoke pipe and fittings maintaining full diameter of furnace vent throughout No reduction in diameter of pipe is allowed It is best to have smoke pipe as short and direct as possible The smoke pipe shall maintain a rise of at least 1 4 per foot Install draft control at least 12 beyond the furnace If there is no space to install the draft control in the smoke pipe it may be insta...

Page 11: ... supply air from a register Make sure the location is not adjacent to appliances such as ovens or lights Wire the thermostat with minimum of 18 AWG thermostat wire Humidifier A humidifier can be installed with this furnace Refer to the humidifier manufacturer s instructions for specific connection information see also Figure 11 on page 13 Electronic Air Cleaner An electronic air cleaner can be ins...

Page 12: ...et clean fire which will prevent sooting and frequent cleaning To establish tolerance or a window of operation into the unit do not exceed 1 smoke This will give the burner more flexibility when there are changes in the surrounding environment To adjust the burner 1 Punch a 5 16 diameter service hole in the flue outlet This sampling hole should be at least two flue diameters above the breeching or...

Page 13: ...2 Always keep the valve shut off if the burner is shut down for an extended period of time Flue Pipe Have the flue pipe inspected annually by a qualified service technician If any soot or ash has formed inside the flue pipe remove and clean If the flue pipe has any holes or is rusted out replace with a new flue pipe of the same size Inspect the flue draft control device and replace if defective Bl...

Page 14: ...uld be used only until the correct parts can be obtained and installed Complete National Fuel Gas Codes are available from 1 American Gas Association 1515 Wilson Boulevard Arlington VA 22209 2 National Fire Protection Association Inc 1 Battery March Park Quincy MA 02269 3 American National Standards Institute Inc Publications Sales Department 11 West 42nd Street New York NY 10036 Figure 11 Humidif...

Page 15: ...Installation and Operation Manual ODF ODR OUF OLF OLR Series 14 Figure 13 Wiring Diagram Direct Drive ...

Page 16: ...Installation and Operation Manual ODF ODR OUF OLF OLR Series 15 Figure 14 Wiring Diagram Belt Drive Heating Only ...

Page 17: ...stallation and Operation Manual ODF ODR OUF OLF OLR Series 16 Figure 15 Wiring Diagram for Horizontal Venting with the Tjernlund System Wiring Diagram for Horizontal Venting with the Field Control System ...

Page 18: ...Installation and Operation Manual ODF ODR OUF OLF OLR Series 17 ...

Page 19: ...Installation and Operation Manual ODF ODR OUF OLF OLR Series 18 ...

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