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Thermo Pride OH5-85DXE Installation And Operation Manual

Oil fired furnace
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INSTALLATION AND OPERATION MANUAL
WITH USERS INFORMATION SECTION
c WARNING
: IF THE INFORMATION IN THESE INSTRUCTIONS IS NOT FOLLOWED EXACTLY, A FIRE
OR EXPLOSION MAY RESULT CAUSING PROPERTY DAMAGE, PERSONAL INJURY, OR LOSS OF LIFE.
DO NOT STORE OR USE GASOLINE OR OTHER FLAMMABLE VAPORS AND LIQUIDS IN 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
ADDITIONAL INFORMATION CONSULT A QUALIFIED INSTALLER, OR SERVICE AGENCY.
PLEASE READ THESE INSTRUCTIONS PRIOR TO INSTALLATION, INITIAL FIRING, AND BEFORE
PERFORMING ANY SERVICE OR MAINTENANCE. THESE INSTRUCTIONS MUST BE LEFT WITH THE
USER AND SHOULD BE RETAINED FOR FUTURE REFERENCE BY QUALIFIED SERVICE PERSONNEL.
MO-444
ECN 4673AMA
OIL FIRED FURNACE
MODEL:
OH5-85DXE
THERMO PRODUCTS, LLC.
PO BOX 217
NORTH JUDSON, IN 46366
PHONE: (574) 896-2133
MADE IN USA

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Summary of Contents for Thermo Pride OH5-85DXE

  • Page 1 PLEASE READ THESE INSTRUCTIONS PRIOR TO INSTALLATION, INITIAL FIRING, AND BEFORE PERFORMING ANY SERVICE OR MAINTENANCE. THESE INSTRUCTIONS MUST BE LEFT WITH THE USER AND SHOULD BE RETAINED FOR FUTURE REFERENCE BY QUALIFIED SERVICE PERSONNEL. THERMO PRODUCTS, LLC. PO BOX 217 NORTH JUDSON, IN 46366...

  • Page 2: Safety Section

    The predetermined 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 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.

  • Page 3: Table Of Contents

    SECTION I. SAFETY SECTION II. GENERAL INSTRUCTIONS A. VENTING B. DRAFT REGULATORS C. DUCT WORK/AIR CONDITIONING D. FILTERS MOUNTED EXTERNAL TO FURNACE E. LIMIT POSITION AND LOCATION F. BURNER INSTALLATION G. BURNER SPECIFICATIONS AND APPLICATIONS H. HEAT EXCHANGER CLEANING INSTRUCTIONS III.

  • Page 4: General Instructions

    The OH5-85DXE*** furnaces may be installed on combustible flooring. NOTE: The OH5-85DXE*** furnace is approved for closet installation. If the OH5-85DXE*** is installed in a closet, it requires two openings in the closet door for combustion air, each having a minimum area of 162 sq. inches.

  • Page 5: Venting

    Cut hole and extend flue through side casing. A trim collar may be ordered from Thermo Products to hide the gap around the flue pipe. This trim collar, however, is not required for operation. Trim collar/gasket part numbers(s) 14121 / 330073.

  • Page 6: Duct Work/Air Conditioning

    All installations and services must be performed by qualified service personnel. C. DUCT WORK/AIR CONDITIONING: If the furnace is used in connection with summer air conditioning (cooling), the furnace should be installed parallel with or on the upstream side of the evaporator coil to avoid condensation in the furnace heat exchanger. If the cooling unit is installed with a parallel flow arrangement, dampers or other means used to control flow of air should be provided to prevent chilled air from entering the furnace.
  • Page 7 (See Fig. 5). Fig. 5: A typical filter rack and dimensions for the OH5-85DXE*** furnace. PLEASE NOTE: While scribing the return air opening, the filter rack can be held in position by tape or similar temporary means.

  • Page 8: Limit Position And Location

    The predetermined 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 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.
  • Page 9 All installations and services must be performed by qualified service personnel. Fig. 9: (Top view) Burner insertion illustration When mounting the burner, the upper mounting plate (Fig. 8) must be removed to provide access to the area in front of the combustion chamber. The combustion chamber can then be moved forward or backward slightly to allow for adjustment in positioning the burner tube.

  • Page 10: Burner Specifications And Applications

    For more specific burner information, specifications or service information, reference the training manual enclosed with each Riello burner or contact: OH5-85DXE*** HIGH FIRE LOW FIRE * Based on #2 domestic heating fuel oil having heating value of 140,000 BTU per gallon.

  • Page 11: Heat Exchanger Cleaning Instructions

    All installations and services must be performed by qualified service personnel. H. HEAT EXCHANGER CLEANING INSTRUCTIONS: cWARNING: THE HEAT EXCHANGER MUST BE CLEANED BY A QUALIFIED SERVICE PERSON. It is important to inspect and clean the heat exchanger once a year, or as necessary, to remove any build-up of soot. A layer of soot on the inside of the heat exchanger will act as an insulator and reduce heat transfer, resulting in less efficiency.

  • Page 12: Users Information Section

    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 E). If heavy soot deposits were found in the heat exchanger, this may indicate the burner is out of adjustment. III.

  • Page 13: Filter Cleaning And Locations

    All installations and services must be performed by qualified service personnel. 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 burner combustion air adjustments. Contact a qualified service person to adjust and start burner.
  • Page 14 COMBUSTION AND EFFICIENCY TESTING FOR THERMO PRIDE OIL FIRED CENTRAL FURNACES. Complete this form for each Thermo Pride furnace installed. Read instruction manual carefully before making tests. Retain this form with furnace. CUSTOMER NAME ADDRESS CITY, STATE BURNER MODEL NO. HEATING SYSTEM COMBUSTION CHAMBER...

  • Page 15: Appendix-A Replacement Parts List

    All installations and services must be performed by qualified service personnel. APPENDIX-A Replacement Parts List...

  • Page 16: Appendix - Bwiring Diagrams

    All installations and services must be performed by qualified service personnel. APPENDIX-B Wiring Diagram...