Thermo Products PHCFA072DV4R VI. HOMEOWNER/USER Information and Routine Maintenance

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VI. HOMEOWNER/USER INFORMATION AND ROUTINE MAINTENANCE:

WARNING: Never burn garbage or refuse in this appliance. Never try to ignite oil by tossing burning papers or other material into the combustion chamber.

WARNING: Oil-fired appliances produced by Thermo Products are designed for burning No. 2 distillate (domestic heating) fuel oil. Never use gasoline or a mixture of oil and gasoline.

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

: Should overheating occur, or the oil supply fail to shut off, shut off the electrical power to the appliance, before shutting off the manual oil valve.

: The area around the appliance, including the top of the unit, must be kept clear and free of combustible materials, gasoline, and other flammable vapors and liquids.

: Do not attempt to make repairs yourself. Contact your local qualified heating contractor.

Under normal conditions, this appliance will operate in either heating or cooling mode, depending upon the mode of operation set at the thermostat. The unit will cycle on and off automatically, as required, to maintain the air temperature within the residence as closely as possible to the thermostat setting.

However, in rare cases, the unit may shutdown automatically during a normal cycle or may not operate under seemingly normal conditions.

If the unit will not operate in the heating mode, it may be possible to reactivate the unit by resetting one of the burner controls. To attempt resetting of the burner controls, follow this procedure.

1.Turn the thermostat temperature setting down and set the operating mode to “OFF” or “COOLING”.

2.Remove the furnace front door.

3.Check to see if the light on the burner primary is on. If so, the control may have “locked out”. To recycle the control system, depress the reset button. Refer to Figure 16.

4.Replace and secure the furnace front door.

5.Set the operating mode on the thermostat to “HEATING” and turn the thermostat temperature setting up.

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Contents OHCFA072DV4R OIL Fired FurnaceContents = Front = Highboy D = DownflowWARNING and Cautions Safety SectionCAUTION do not Attempt to Start the Burner When Page Codes and Clearances OHCFA072DV4R Combustible materialNon-combustible material HighboyII. General Instructions Venting Fig-1 Fig-2 Installation of VentorFig-3 Page Fig-4 Condensate Drain Line ConnectionsDuct WORK/AIR Conditioning Air Filter Mounted External to Furnace OHC Maximum Model Number Filter Type Air VelocityFt/min Fig-7 Burner InstallationBurner Specifications and Applications Limit Position and Location75,000 72,000 OIL Tank and PipingRiello BTU/HR OHCFA072DV4RPage Electrical Connections Electrical WiringRoom Thermostat Electronic Air Cleaner EAC and Humidifier Installation Post-Purge TimerBlower Motor Speed Selection Thermostat Anticipator SettingAlterations REQ’D for A/C @ Design External Static Pressure OHCFA072DV4Blower Controller Information for ECM Motor Terminal Definitions & Field WiringInputs Outputs Operating Modes On and OFF Blower Delay Time Switch Settings Startup Procedures Trouble ShootingDiagnostic Features Sequence of Operation for the OHC To Turn Off Oil to AppliancePage Page Setting Supply Air Temperature Rise Adjustment Of Heat Input RateCheckout Procedure  Caution do not Attempt to Make Repairs Yourself Filter Cleaning and LocationIII. Users Information Section Inspection AreasIV. Installers Instructions to User General Inspection Dealer Maintenance Safety During Servicing and InspectionHeat Exchanger Cleaning Instructions Page Fig-12 Fig-13 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 Maintenance Fig-16 Page Page Page Page Page Page Customer Appendix a Replacement Parts OHC BF3 Riello Burner Page Appendix B Wiring Diagram

PHCFA072DV4R specifications

The Thermo Products PHCFA072DV4R is a cutting-edge heating and cooling solution designed for modern residential and light commercial applications. This unit stands out due to its efficient performance and advanced technology. One of the most remarkable features of the PHCFA072DV4R is its energy efficiency. It boasts a high SEER rating that ensures reduced energy consumption without sacrificing comfort, making it an environmentally friendly choice for homeowners.

This system utilizes an inverter-driven compressor, which allows for variable speed operation. This means that the unit can adjust its output to match the specific heating or cooling needs of a space, providing more consistent temperatures and enhanced comfort. Additionally, this inverter technology minimizes noise levels, making the PHCFA072DV4R a quieter option compared to traditional fixed-speed systems.

Another noteworthy characteristic of the PHCFA072DV4R is its advanced filtration system. It is equipped with high-efficiency filters that effectively capture dust, pollen, and other airborne particles, ensuring improved indoor air quality. For those who suffer from allergies or have respiratory issues, this feature can provide significant relief.

The unit offers a user-friendly interface with a smart thermostat that enables users to control the system remotely. Through a mobile app, homeowners can adjust settings, set schedules, and monitor energy usage from anywhere, which adds a layer of convenience to the overall user experience.

Additionally, the PHCFA072DV4R is built with durability in mind. Its robust construction and high-quality materials ensure long-term reliability, reducing the likelihood of costly repairs. It also comes with a warranty that reflects the manufacturer's confidence in the product's performance.

Overall, the Thermo Products PHCFA072DV4R encapsulates efficiency, comfort, and advanced technology in a single package. Its ability to adapt to varying conditions, combined with features focused on air quality and ease of use, make it a prime choice for anyone looking for a versatile heating and cooling solution. This unit not only meets the demands of today's consumers but also aligns with sustainable practices, making it an ideal addition to any home or business.
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