Thermo Products PHCFA072DV4R operation manual III. Users Information Section, Inspection Areas

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III. USERS INFORMATION SECTION

A. OIL SUPPLY: Do not allow the fuel tank to run completely empty. During the summer, keep the tank full to prevent condensation of moisture on the inside surface of the tank. If the fuel tank runs completely dry, it may be necessary to purge the lines of trapped air. Contact a qualified technician to bleed the lines and restart the burner.

OIL SUPPLY VALVE: Turn the oil supply valve off if the burner is shut down for an extended period of time.

B. INSPECTION AREAS

VESTIBULE: The furnace vestibule area or burner compartment should be inspected by removing the front door of the furnace and looking for signs of excessive heat such as discoloration of components materials damage, from rust or corrosion, soot or carbon build-up.

EXTERIOR OF FURNACE: The furnace exterior should be inspected for signs of excessive heat such as discoloration of materials and damage from rust or corrosion.

VENT PIPE: The furnace vent pipe should be inspected for signs of holes in pipe, and leakage around seams in pipe, indicated by soot or condensate streaks.

CAUTION: DO NOT ATTEMPT TO MAKE REPAIRS YOURSELF!

WARNING: The area around the furnace should be kept free and clear of combustible liquids and material, especially papers and rags.

WARNING: NEVER burn garbage or refuse in your furnace. Never try to ignite oil by tossing burning papers or other material into your furnace.

WARNING: Thermo Pride oil furnaces are designed to burn No. 1 or No. 2 distillate fuel oil, and should be of low or ultra-low sulfur content.

CAUTION: DO NOT ATTEMPT TO START THE BURNER WHEN:

1.Excess oil has accumulated,

2.The furnace is full of vapors

3.The combustion chamber is very hot.

IF ONE OR MORE OF THESE CONDITIONS EXIST, CONTACT A QUALIFIED SERVICE PERSON.

C. STARTING THE BURNER:

1.Turn the main service switch to "OFF" position.

2.Set thermostat substantially above room temperature.

3.Open shut-off valves in oil supply line to burner.

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.

D. FILTER CLEANING AND LOCATION:

WARNING: To avoid injury from moving parts, hot surfaces, or electrical shock, shut off the power to the furnace before removing any furnace access doors to service the air filters.

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Contents OIL Fired Furnace OHCFA072DV4RContents = Highboy D = Downflow = FrontWARNING and Cautions Safety SectionCAUTION do not Attempt to Start the Burner When Page Codes and Clearances Highboy Combustible materialNon-combustible material OHCFA072DV4RII. General Instructions Venting Fig-1 Installation of Ventor Fig-2Fig-3 Page Condensate Drain Line Connections Fig-4Duct WORK/AIR Conditioning Air Filter Mounted External to Furnace OHC Maximum Model Number Filter Type Air VelocityFt/min Limit Position and Location Burner InstallationBurner Specifications and Applications Fig-7BTU/HR OHCFA072DV4R OIL Tank and PipingRiello 75,000 72,000Page Electrical Connections Electrical WiringRoom Thermostat Post-Purge Timer Electronic Air Cleaner EAC and Humidifier InstallationThermostat Anticipator Setting Blower Motor Speed SelectionOHCFA072DV4 Alterations REQ’D for A/C @ Design External Static PressureBlower 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 To Turn Off Oil to Appliance Sequence of Operation for the OHCPage Page Adjustment Of Heat Input Rate Setting Supply Air Temperature RiseCheckout Procedure Inspection Areas Filter Cleaning and LocationIII. Users Information Section  Caution do not Attempt to Make Repairs YourselfIV. Installers Instructions to User Dealer Maintenance Safety During Servicing and Inspection General InspectionHeat Exchanger Cleaning Instructions Page Fig-12 Fig-13 SUPPLY/RETURN AIR Blower Filter maintenance procedureElectrical System SUPPLY/RETURN AIR FilterExtended 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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