Harman Stove Company SF2500A manual

1 R1 SAFETY NOTICE PLEASE READ THIS ENTIRE MANUAL BEFORE YOU INST ALL AND USE YOUR HEA TING APPLIANCE. F AILURE TO FOLLOW INSTRUCTIONS MA Y RESUL T IN PROPERTY DAMAGE, BODIL Y INJUR Y , OR EVEN DEA TH. FOR USE IN THE U.S. AND CANADA. NOT SUIT ABLE FOR INST ALLA TION IN MOBILE HOMES IF THIS HARMAN ST OVE IS NOT PROPERL Y INST ALLED, A HOUSE FIRE MA [...]

2 T able of Contents Packing List 3 Installation 5 Mounting Blower & Filter Box 7 Wiring 8 Duct Work 1 1 Operation 1 1 Safety T ips 13 Chimney T roubleshooting 13 Maintenance 14 Specications    15 Coil Installation 16 Oil Burner Setup 18 W arranty 19[...]

3 Packing List - SF2600 Blue Angel Oil Burner Burner Gasket Automatic Draft Control Blower (2) Blower Brackets Filter Box Kit (3 pieces) + Filter Fan Control / High Limit 3-Speed Fan Switch (not on SF3500) (2) Thermostats (2) Junction Boxes Relay High Limit Snap Disc (4) 1/4 X 3/4 bolts & (4) Filter Box Mounting Clips 36” Flex Conduit (1) Str[...]

4 Packing List for SF1500, SF2500 & SF3500 Blower Mounting Plate w/ 2= 5/16X3/4 bolts ( SF3500 Only) Automatic Draft Control Blower (2) Blower Brackets Filter Box Kit (3 pieces) + Filter Fan Control / High Limit 3-Speed Fan Switch (not on SF3500) Thermostat Junction Box Relay (4) 1/4 X 3/4 bolts & (4) Filter Box Mounting Clips 36” Flex Co[...]

5 T o ensure a safe installation, it is recommended that this furnace be installed by a qualied installer . The sheet metal top and sides can be easily removed to reduce the chance of dents or scratches on the painted surfaces. T oremovethesheetmetal,rstliftoffthetop section. Now , the sides can be removed by lif[...]

6 Bolt the auto- matic draft control to the bottom door . Be sure to hold the unit straight while tighten- ing. After the auto- matic draft control is mounted, the two wires must be strung throughtheexible conduitandtwottings supplied. The knockout plug of the junction box must be removed to in- stalltheconduit?[...]

7 SF2600.  ThisgurerepresentsthemodelSF2600furnace.It’sintentionisto represent the approximate location of the various controls. This draw- ing may also be used as a reference for wiring and control spacing. Pleasenotethatthisdrawingisforreferenceonly .Specicinstalla - tions [...]

8 Furnace Installation - Wiring Wiring  Beforebeginninganywiring,studytheappropriatewiringdiagramforyourunit. Alsoreferbacktog - ures C or D for an example of what the completed job will look like. It is your reponsibility to follow all state and local electrical codes. Locate the best place to [...]

9 SF3500 Wiring Diagram SF3500 Wiring Diagram[...]

10 SF2600 Wiring Diagram SF2600 Wiring Diagram[...]

1 1 Duct W ork and Operating Instructions Duct Work.  Thisgureshowsatypicalduct system layout. Be sure the entire sys- tem is properly sized to provide the cor- rect static pressure for optimum blower performance. Have any new duct sys- tem designed by a HV AC professional. Operating Instructions Adjusting Automatic Draft Co[...]

12 SF 2600 - Oil Operation as Backup - The SF 2600 offers a unique option to the homeowner . Theability tohave anefcient oilbackup heatsource built right into a wood/coal furnace. The operation of the oil burner as a backup system is as simple as setting a thermostat. T o use the oil portion of your furnace as a bac[...]

13 The amount of shaking is critical. T oo much will disrupt the rebedandtoolittlewillrestricttheairow . The properamount normallyoccurs when redcoals rst start to drop through the grates into the ash pan. Ashes - Ashes should never be allowed to accumulate in theash pit so?[...]

14 Maintenance The spiral chamber is basically self-cleaning. However , if there is a draft problem and you have been burning wood for a long time with little heat demand, the spiral chamber may need cleaning. Soft coal will also require more frequent cleaning. T o clean, remove stovepipe and scrape the creosote from the front and top of the chambe[...]

Specications SF1500 SF2500 SF2600 SF3500 Complete Complete Complete Complete Heating Capacity- square ft. 2200 3200 3200 4200 Approximate BTU Input 90,000 120,000 120,000 170,000 Blower Size 1000 cfm 1000 cfm 1000 cfm 1450 cfm Automatic Draft Standard Standard Standard Standard Filter Box & Filter Standard Standard Standard Standard 3-Speed [...]

16 Special Instructions Hot W ater Out Cold W ater In Pressure Relief V alve Existing W ater Heater Rear Of Furnace Automatic Air V alve Pressure Relief V alve (Must be within 2 feet of coil) 10 Feet Maximum Drain V alve 1 2 3 3 4 5 Plumbing Diagram For Thermo-Siphon Method - Maximum Distance = 10 Feet Place one of the supplied nuts on each leg of [...]

17 Special Instructions 1 2 3 3 4 5 6 7 8 Hot Water Out Cold Water In T emp. / Pressure Relief V alve Aquastat, close on rise. Optional Automatic Air V alve Pressure Relief V alve - Must be within 2 ft. of coil Optional Gate V alve to Control Rate of Flow Circulator Pump Drain V alve Distance between of more than 10 feet Circulating Pump Method - D[...]

18 SF2600 Burner Set Up 7” 12½” 7¾” 12⅞” SF2600 Oil Burner Setup Nozzle 80 Degree Solid Cone Off Cycle Damper Setting (B) No.1 (as low as it goes Flamelock Setting (A) No. 1 Combustion Air (C) No. 1 to 1¼ Draft - (Inches of water column) .06 to .08 T ests for CO² must be made without a fire in the wood/ coal firebox, and with all door[...]

W arranties are not transferable. Harman Stove Company warrants its products to be free from defects in material and workmanship, in normal use and service, for ve (5) years from the date of sales invoice. If defective in material or workmanship, and if removed by the owner with in 60 months of installation, Harman Stove Company will, at its opt[...]

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