Thermo Products OHFA199DV5R, OHFA199DV5B Startup Procedures, Operating Instructions

Page 43

N.STARTUP PROCEDURES:

A.Heating System

1.Initial Startup:

: Turn off power to furnace. Before the oil piping system is placed into service, it must have been leak tested by a qualified heating contractor.

: For initial start-up of the appliance after installation, it may be necessary to purge the air out of the oil line. A qualified heating contractor should do this.

Review the following items before the initial startup. It may be helpful to review the Sequence of Operations in Section VIII of this manual, also.

a.Check all wiring for loose connections and proper hook-up. Refer to the connection diagram.

b.Leak test all field oil piping connections. Generally, this will involve pressurizing the oil piping with air while being careful to isolate the oil tank at high test pressures. A qualified heating contractor should perform this service.

c.Check to see that the vent terminal is correctly installed and the terminal openings are clear and free from blockage.

d.Make sure the air filter is in place and relatively clean of dirt and debris.

e.Make sure the thermostat is set in the heating mode of operation.

For Your Safety Read Before Operating:

: If you do not follow these instructions exactly, a fire or explosion may result causing property damage, personal injury or loss of life.

•This appliance does not have a pilot light. It is equipped with an ignition system that automatically lights the burner. Do not attempt to light the burner by hand.

•Do not use this appliance if any part has been under water. Immediately call a qualified service technician to inspect the appliance and to replace any part of the control system and any oil control that has been under water.

Operating Instructions:

i.STOP! Read the safety information above.

ii.Set the thermostat to the lowest setting.

iii.Turn off all electric power to the appliance.

iv.This appliance is equipped with an ignition system that automatically lights the burner. Do not try to light the burner by hand.

v.Rotate the manual oil shutoff valve to the “ON” position.

vi.Turn on the electric power to the appliance.

vii.Set the thermostat to the desired setting.

viii.If the appliance will not operate, call your qualified service technician or oil supplier.

40

Image 43

Contents OH6FA072DV4R OH6FA072DV4BOH6FA072DV4N OH6FX072DV4R Contents = Front = Highboy D = DownflowWARNING and Cautions Safety SectionCAUTION do not Attempt to Start the Burner When Page Combustible material Codes and ClearancesNon-combustible material Highboy II. General Instructions Read Before Start of InstallationPrevention of Chimney Condensing ChimneyProper Chimney Height Proper Vent Connector PIPE/CHIMNEY ConnectionFlue Pipe CLEARANCES, Sizing and Type Tight CLEAN-OUT Doors and ConnectionsTight Joints No Interconnected Chimney FluesReduction of Clearances with Specified Forms of Protection Venting Duct WORK/AIR Conditioning Draft RegulatorsAirflow Requirements and Sizing of Duct Work Page Page Supply air duct sizing Example Examples Air Filter Mounted External to FurnaceA typical filter rack and dimensions for the OH6 furnace Maximum Filter Type Air Velocity Model Number Ft/min Limit Position and LocationOH6 OH8 Do not remove this retainer when installing burner Burner InstallationDo not Change Position of the Chamber Burner Specifications and ApplicationsBTU/HR Beckett RielloBTU/HR Heating Capacity Mounting the 2-STAGE Riello BurnerOIL Tank and Piping Electrical Wiriing OIL FilterOH6FA072DV5 Electronic Air Cleaner EAC and Humidifier InstallationOH8FA119DV5 Fan Control Module Thermostat Anticipator SettingHeat Anticipator Adjustment Scale Preferred method of adjustmentBlower Motor Speed Selection Draw Amps/ / Watts vs Heating Speed Set-upsOH6FA072DV4 Furnace Motor Current1A ECM blower motor speed chart OH6FX072DV4 Heating Speed Set-ups 2 StageCooling blower motor speed chart Draw Amps/Watts vs Cooling Speed Set-upsHigh OH6FA072D48HTG Speed by Input Blower Controller Information for PSC Motor Terminal Definitions & Field WiringOutputs InputsOperating Modes On and OFF Blower Delay Time Switch Settings Diagnostic Features PSC Trouble ShootingSTOP! Read the safety information above Startup ProceduresOperating Instructions To Turn Off Oil to Appliance Adjustment of Burner CombustionPreliminary Adjustment of Burner Air Band and Air Shutter Combustion Head Setting for 2-STAGE Riello BurnerTurn to the Right Sign + AIR Damper AdjustmentTurn to the Left Sign 2nd Stage Adjustment 1st Stage AdjustmentAdjustment Of Heat Input Rate Page Checkout Procedure Inspection Areas III. Users Information Section Caution do not Attempt to Make Repairs Yourself Starting the Burner Filter Cleaning and LocationIV. Installers Instructions to User Safety During Servicing and Inspection Dealer MaintenanceGeneral Inspection Heat Exchanger OH6 8FT OH8 8FT SUPPLY/RETURN AIR Filter Filter maintenance procedureElectrical System SUPPLY/RETURN AIR BlowerExtended Appliance Shutdown Filter replacementOn Shutdown On Startup VI. HOMEOWNER/USER Information and Routine MaintenanceBeckett Burner Location of oil primary control reset buttonPage Number of flashes Cad Cell Resistance in ohms Model R7184B DiagnosticsDiagnostic Features CAD Cell Checkout ProcedurePage VIII. Sequence of Operations Flow Chart Page IX. Trouble Shooting Flow Chart Page Page Page Page Customer Appendix a Replacement Parts Replacement Parts for OH8FA119D Appendix B Wiring Diagrams OH6FA072DV4 ECM Wiring Diagram OH6FX072DV4 ECM 2-Stage Wiring Diagram OH8FA1119D60 PSC Wiring Diagram OH8FA1119DV5 ECM Wiring Diagram