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I.  SAFETY SECTION 
 
This  page  contains  various  warnings  and  cautions  found  throughout  the  Oil  Furnace 
Manual. Please read and comply with the statements below.

 

 

 

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WARNING:

  This  furnace  is  not  to  be  used  for  temporary heating of buildings or structures 

under construction. See Page 1. 

 

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CAUTION: 

Do  not  exceed  90°  rotation  of  the  flue  elbow  counter clockwise right from the 

vertical positon.  See Page 2. 
 

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WARNING:   

The  predetermined  fan  and  limit  locations  on  all  of  the  Thermo  Pride  oil  fired 

furnaces  have  been  tested  and  approved  by  Thermo  Products,  LLC.  in  conjunction  with 
Underwriters  Laboratories,  Inc.  Any  attempt  to  relocate  these  safety  controls  or  replace  these 
safety  controls  with  a  control  that  is  not  approved,  or  is  incompatible,  may  result  in  personal 
injury, substantial property damage or death. See Page 9.

 

 

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WARNING: 

The heat exchanger must be cleaned by a qualified service person

 

See Page 9. 

 

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CAUTION: DO NOT ATTEMPT TO MAKE REPAIRS YOURSELF! See Page 8. 

 

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WARNING:  The  area  around  the  furnace  should  be  kept  free  and  clear  of  combustible 

liquids and  material, especially papers and rags. See Page 8. 
 

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WARNING:  NEVER  burn  garbage  or  refuse  in  your  furnace.  Never  try  to ignite oil by 

tossing burning papers or other material into your furnace. See Page 8. 
 

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WARNING: Thermo Products oil furnaces are designed to burn No. 1 or No. 2 distillate 

fuel oil or B5 distillate fuel oil.   NEVER USE GASOLINE OR A MIXTURE OF OIL AND 
GASOLINE. See Page 9. 

 

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CAUTION:  DO NOT ATTEMPT TO START THE BURNER WHEN: 

1. Excess oil has accumulated, 
2. The furnace is full of vapors  

 3. The combustion chamber is very hot. 
 IF ONE OR MORE OF THESE CONDITIONS EXIST, CONTACT A QUALIFIED 
SERVICE PERSON. See Page 9. 
 
 
 

Summary of Contents for OL20FA151T60 Series

Page 1: ...THE VICINITY OF THIS OR ANY OTHER APPLIANCE c WARNING IMPROPER INSTALLATION ADJUSTMENT ALTERATION SERVICE OR MAINTENANCE CAN CAUSE INJURY OR PROPERTY DAMAGE REFER TO THIS MANUAL FOR ASSISTANCE OR ADDI...

Page 2: ......

Page 3: ...y result in personal injury substantial property damage or death See Page 9 cWARNING The heat exchanger must be cleaned by a qualified service person See Page 9 cCAUTION DO NOT ATTEMPT TO MAKE REPAIRS...

Page 4: ...s must be performed by qualified service personnel ii This page contains reproductions of the various instruction and warning labels placed on the Thermo Pride Oil Furnaces Please read and comply with...

Page 5: ...All installations and services must be performed by qualified service personnel iii...

Page 6: ...UNIT 7 A INITIAL STARTUP 7 B BURNER ADJUSTMENT 7 C AIRFLOW AND TEMPERATURE RISE 8 VI TROUBLESHOOTING AND SERVICE 9 A FAN CONTROL 9 B LIMIT POSITION AND LOCATION 9 C BURNER TROUBLSHOOTING 9 D HEAT EXC...

Page 7: ...furnace installed in a residential garage must be installed so the burner and ignition source are located higher than 18 inches above the floor unless the required combustion air is taken from the ex...

Page 8: ...ccordance with local codes and the Standard for the Installation of Oil Burning Equipment NFPA 31 2001 or the latest editions thereof ROTATION OF FRONT FLUE ELBOW On the front flue lowboy it is possib...

Page 9: ...the overfire draft should be a negative 01 to 02 WC as measured at the 5 16 overfire air tap See Fig 3 This tap is provided in the upper burner mounting plate To measure the flue draft punch a small...

Page 10: ...OTICE Remove all cardboard packing from around chamber before installing burner The oil burner will mount on three stud mounting bolts on the lower mounting plate covering the opening in the front of...

Page 11: ...ULATION DOWN The loose fill insulation should be placed in such a fashion that the surface of the insulation is sloped from the top of the combustion chamber to the top of the lower mounting plate The...

Page 12: ...rd for the Installation of Oil Burning Equipment NFPA 31 2001 and the oil burner operating instructions for detailed information on oil storage tank oil supply return line installation NOTICE We recom...

Page 13: ...mporary air adjustment for a clean smoke free flame At this point the final burner adjustment should be made using test instruments to measure oil pump pressure smoke number carbon dioxide CO2 carbon...

Page 14: ...input rate or reducing the amount of supply return airflow 1Cycle the furnace several times to verify the burner lights off and shutdown smoothly without excessive noise or smoke production Table 2 O...

Page 15: ...ON cWARNING The predetermined fan and limit locations on all of the Thermo Pride oil fired furnaces have been tested and approved by Thermo Products LLC Any attempt to relocate these safety controls o...

Page 16: ...r cleaning inside of heat exchanger Reassemble the furnace to its original construction Remount the burner being certain that the air tube is properly inserted into the chamber opening see section D I...

Page 17: ...s may be required to provide adequate combustion oil to the furnace at all times B OIL SUPPLY Do not allow the fuel tank to run completely empty During the summer keep the tank full to prevent condens...

Page 18: ...mperature 3 Open shut off valves in oil supply line to burner 4 Turn service switch to furnace ON If burner starts and runs but stops again on lockout it may be necessary to bleed the lines or make bu...

Page 19: ...All installations and services must be performed by qualified service personnel 13...

Page 20: ...All installations and services must be performed by qualified service personnel 14 APPENDIX A Replacement Parts List Replacement Parts for OL20FA151T60...

Page 21: ...All installations and services must be performed by qualified service personnel 15...

Page 22: ...All installations and services must be performed by qualified service personnel 16 Replacement Parts for OL20RA151T60...

Page 23: ...All installations and services must be performed by qualified service personnel 17...

Page 24: ...All installations and services must be performed by qualified service personnel 18 Replacement Parts for Beckett Burner...

Page 25: ...All installations and services must be performed by qualified service personnel 19 Replacement Parts for Riello F5 Burner...

Page 26: ...All installations and services must be performed by qualified service personnel 20 APPENDIX B Wiring Diagrams...

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