Harman SF1500A Installation & Operating Manual
Harman SF1500A Installation & Operating Manual

Harman SF1500A Installation & Operating Manual

Hot air furnaces

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Installation & Operating Manual
SF1500A, SF2500A, SF2600A, SF3500A
Hot Air Furnaces
"Ce manuel est disponible en Français sur demande"
SAFETY NOTICE
PLEASE READ THIS ENTIRE MANUAL BEFORE YOU INSTALL AND USE YOUR HEATING APPLIANCE. FAILURE
TO FOLLOW INSTRUCTIONS MAY RESULT IN PROPERTY DAMAGE, BODILY INJURY, OR EVEN DEATH.
FOR USE IN THE U.S. AND CANADA. NOT SUITABLE FOR INSTALLATION IN MOBILE HOMES
IF THIS FURNACE IS NOT PROPERLY INSTALLED, A HOUSE FIRE MAY RESULT. FOR YOUR SAFETY, FOLLOW
INSTALLATION DIRECTIONS.
CONTACT LOCAL BUILDING OR FIRE OFFICIALS ABOUT RESTRICTIONS AND INSTALLATION INSPECTION
REQUIREMENTS IN YOUR AREA.
CONTACT YOUR LOCAL AUTHORITY (SUCH AS MUNICIPAL BUILDING DEPARTMENT, FIRE DEPARTMENT, FIRE
PREVENTION BUREAU, ETC.) TO DETERMINE THE NEED FOR A PERMIT.
THIS APPLIANCE IS ALSO APPROVED FOR INSTALLATION INTO A SHOP.
R1
SAVE THESE INSTRUCTIONS.
3-90-70744R11_05/13

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Summary of Contents for Harman SF1500A

  • Page 1 Installation & Operating Manual SF1500A, SF2500A, SF2600A, SF3500A Hot Air Furnaces “Ce manuel est disponible en Français sur demande” SAFETY NOTICE PLEASE READ THIS ENTIRE MANUAL BEFORE YOU INSTALL AND USE YOUR HEATING APPLIANCE. FAILURE TO FOLLOW INSTRUCTIONS MAY RESULT IN PROPERTY DAMAGE, BODILY INJURY, OR EVEN DEATH.
  • Page 2: Table Of Contents

    Table of Contents Packing List Harman® Central Heating Appliances are built and tested to be complete Home Heating solutions. As with Installation any Central Heat system, a backup heating system may be required in the event of power outages or during Mounting Blower &...
  • Page 3: Packing List

    Packing List - SF2600 Blue Angel Oil Burner- (Sold Separately) Burner Gasket Automatic Draft Control Blower - (Sold Separately) (2) Blower Brackets - (Included with blower) Filter Box Kit (3 pieces) + Filter Fan Control / High Limit (2) Thermostats (2) Junction Boxes Relay High Limit Snap Disc...
  • Page 4 Packing List for SF1500, SF2500 & SF3500 Blower Mounting Plate w/ 2 5/16X3/4 bolts ( SF3500 Only) Automatic Draft Control Blower - (Sold Separately) (2) Blower Brackets - (Included with blower) Filter Box Kit (3 pieces) + Filter Fan Control / High Limit 3-Speed Fan Switch (not on SF3500) Thermostat Junction Box...
  • Page 5: Installation

    Furnace Installation To ensure a safe installation, it is recommended installer. The sheet metal top and sides can be easily remo ed to reduce the chance of dents or scratches on the painted surfaces Inspect Gasket prior to re- installing heat exchanger section ow the sides can be remo ed by lifting up and out away from the furnace...
  • Page 6 NOTE: Oil the hinge at the begining of the heating season Venting Guidelines. with a light oil our Harman hot-air furnace must be ented to it’s own The unction box is best mounted on the side of the furnace about 1 in back and...
  • Page 7: Mounting Blower & Filter Box

    Furnace Installation SF2600. the approximate location of the arious controls This drawing may also be used as a reference for wiring and control spacing Please note that this drawing is for Mounting The Blower And Filter Box install the blower brackets onto the blower being sure to install the rubber feet into the brackets OTE On the SF3500 install the blower mount and blower All hardware, brackets, etc.
  • Page 8: Wiring

    Furnace Installation - Wiring Wiring example of what the completed ob will look like It is your reponsibility to follow all state and local electrical codes. Once you ha e the plenum installed the fan control with high limit switch can be installed The Fan control/high limit switch is packaged with a umper between the two sets of terminals inside REMO E THE J MPER WIRE I SIDE THE FA CO TROL The fan control should be installed in the right side of the plenum and 12 to 1 inches abo e the top of the furnace A separate conduit should be run from the fan control to the unction box...
  • Page 9 SF3500 Wiring Diagram 3-90-70744R11_05/13...
  • Page 10 SF2600 Wiring Diagram 3-90-70744R11_05/13...
  • Page 11: Duct Work

    Duct Work and Operating Instructions Duct Work. layout Be sure the entire system is properly si ed to pro ide the correct static pressure Return Air for optimum blower performance Ha e Supply Trunk any new duct system designed by a H AC professional Operating Instructions Plenum...
  • Page 12 Harman furnaces may be loaded with wood as full as possible for high output and long burn time Then close the door and...
  • Page 13: Safety Tips

    The amount of shaking is critical Too much will disrupt the With the exception of start up or increasing heat from a low closed e er install a Harman furnace to a chimney with a history of down drafts to drop through the grates into the ash pan KEEP CHILDREN AWAY - MAY CAUSE SERIOUS BURNS.
  • Page 14: Maintenance

    Maintenance Maintenance The spiral chamber is basically self-cleaning Howe er if there is a draft problem and you ha e been burning wood for a long time with little heat demand the spiral chamber may need cleaning Soft coal will also re uire more fre uent cleaning To clean remo e sto epipe and scrape the creosote from the front and top of the chamber and remo e The rear of the chamber will not accumu late creosote...
  • Page 15 SF1500 SF2500 SF2600 SF3500 Complete Complete Complete Complete 2200 3200 3200 4200 Heating Capacity- square ft. 90 000 120 000 120 000 170 000 Approximate BTU Input 1000 cfm 1000 cfm 1450 cfm 1450 cfm Blower Size Standard Standard Standard Standard Automatic Draft Standard...
  • Page 16: Coil Installation

    Special Instructions Coil Installation: Cold Water In Hot Water Out Pressure Relief Valve Automatic Air Valve Pressure Relief Valve (Must be within 2 feet of coil) Existing Water Rear Of Heater Furnace 10 Feet Maximum Drain Valve Plumbing Diagram For Thermo-Siphon Method - Maximum Distance = 10 Feet Place one of the supplied nuts on each leg of the coil Place the coil through the holes on the back of the furnace and ad ust o er each pipe and tighten the nuts ou are now ready to run the piping...
  • Page 17 Special Instructions Cold Water In Hot Water Out Aquastat, close on rise. Optional Temp. / Pressure Automatic Relief Valve Air Valve Pressure Relief Valve - Must be within 2 ft. of coil Drain Optional Gate Valve Valve to Control Rate of Flow Circulator Pump Distance between of more than 10 feet Circulating Pump Method - Distance = 10 Feet or More...
  • Page 18: Oil Burner Setup

    SF2600 Burner Set Up SF2600 Oil Burner Setup o le 0 Degree Solid Cone Off Cycle Damper Setting (B) o 1 (as low as it goes Flamelock Setting (A) Combustion Air (C) o 1 to 1 Draft - (Inches of water column) 06 to 0 Tests for CO must be made without a fire in the wood/ coal firebox and with all doors and draft controls completely closed The burner should be fired for se eral minutes prior to taking a reading...
  • Page 19: Service Parts

    Warranty Hearth & Home Technologies LIMITED LIFETIME WARRANTY Hearth & Home Technologies on behalf of its hearth brands (”HHT”) extends the following warranty for HHT gas wood pellet coal and electric hearth appliances that are purchased from an HHT authori ed dealer WARRANTY COVERAGE: HHT warrants to the original owner of the HHT appliance at the site of installation and to any transferee taking ownership of the appliance at the site of installation within two years following the date of original purchase that the HHT appliance...
  • Page 20 Warranty WARRANTY CONDITIONS: HHT authori ed dealers is a ailable on the HHT branded websites resides the nearest HHT authori ed dealer or supplier Additional ser ice fees may apply if you are seeking warranty ser ice from a dealer other than the dealer from whom you originally purchased the product for parts are not co ered by this warranty WARRANTY EXCLUSIONS: This warranty does not co er the following...
  • Page 21 3-90-70744R11_05/13...
  • Page 22 At Harman, we build each product to a standard, not a price. (Signature of Boxer) Your premium quality hearth product designed and assembled by the experienced and skilled members at Harman in Halifax, PA, USA. Proudly Printed On 100% Recycled Paper...

This manual is also suitable for:

Sf2500aSf3500aSf2600a

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