Desa FVFM27PR Inspecting Burners, Cleaning Maintenance, Burner Primary AIR Holes, Main burner

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INSPECTING BURNERS

Continued

BURNER PRIMARY AIR HOLES

Air is drawn into the burner through the holes in the fitting at the burner entrance. These holes may become blocked with dust or lint. Periodically inspect these holes for any blockage and clean if needed. Blocked air holes will create soot.

main burner

Periodically inspect all burner flame holes with the heater running.All slotted burner flame holes should be open with yellow flame present.All round burner flame holes should be open with a small blue flame present. Some burner flame holes may become blocked by debris or rust, with no flame present. If so, turn off heater and let cool. Remove blockage, blocked burner flame holes will create soot.

Cleaning and

Maintenance

WARNING: Turn off heater and let cool before cleaning.

CAUTION: You must keep control areas, burner, and circu- lating air passageways of heater clean. Inspect these areas of heater before each use. Have heaterinspectedyearlybyaquali- fied service person. Heater may need more frequent cleaning due to excessive lint from carpeting, bedding material, pet hair, etc.

WARNING: Failure to keep the primary air opening(s) of the burner(s) clean may result in sooting and property damage.

Cleaning Burner Injector

Holder and Pilot Air Inlet Hole

The primary air inlet holes allow the proper amount of air to mix with the gas. This provides a clean burning flame. Keep these holes clear of dust, dirt, lint, and pet hair. Clean these air inlet holes prior to each heating season. Blocked air holes will create soot. We recommend that you clean the unit every three months during operation and have heater inspected yearly by a qualified service person.

We also recommend that you keep the burner tube and pilot assembly clean and free of dust and dirt. To clean these parts we recommend using compressed air no greater than 30 PSI. Your local computer store, hardware store, or home center may carry compressed air in a can. You can use a vacuum cleaner in the blow position. If using com- pressed air in a can, please follow the directions on the can. If you don't follow directions on the can, you could damage the pilot assembly.

1.Shut off the unit, including the pilot. Allow the unit to cool for at least thirty minutes.

2.Inspect burner, pilot, and primary air inlet holes on injector holder for dust and dirt (see Figure 32).

3.Blow air through the ports/slots and holes in the burner.

4.Check the injector holder located at the end of the burner tube again. Remove any large particles of dust, dirt, lint, or pet hair with a soft cloth or vacuum cleaner nozzle.

5.Blow air into the primary air holes on the injector holder.

6.In case any large clumps of dust have now been pushed into the burner repeat steps 3 and 4.

Burner

Injector Holder

Tube

(May Be Brass

 

or Aluminum

 

Depending on

 

Model)

Primary Air Inlet

Holes (Shape of Holes

May Vary by Model)

Figure 32 - Injector Holder On Outlet

Burner Tube

Ports/Slots

Burner

Tube

Pilot

Assembly

Pilot Air

Inlet Hole

Figure 33 - Pilot Inlet Air Hole

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www.desatech.com

108382-01G

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Contents Also Design-Certified As a Vented Decorative Appliance FLAME-MAXVYM27NR, VYM27PR, FVFM27NR and FVFM27PR Table of Contents Safety Information Safety Information Product IdentificationProduct Features Remote Control AccessoriesLocal Codes UnpackingDetermining FRESH-AIR Flow for Heater Location AIR for Combustion VentilationProviding Adequate Ventilation Ventilation Air From Outdoors Ventilation AIRVentilation Air From Inside Building Installation Installation and ClearancesCheck GAS Type Vent-Free Operation OnlyInstallation Floor Clearances If Using MantelMantel Clearances Masonry Fireplace Installing Damper Clamp Accessory for Vented OperationInstalling Heater Base Assembly Connecting to GAS Supply Installation Items NeededNatural Gas From Gas Meter Propane/LP GasPressure Testing Gas Supply Piping System Checking GAS ConnectionsTest Pressures In Excess Of 1/2 Psig KPa Test Pressures Equal To or Less Than Psig 3.5 kPaInstalling Logs Pressure Testing Heater Gas ConnectionsLighting Instructions For Your Safety Read Before LightingOperating Heater  MANUAL Lighting Procedure Operating HeaterTo Turn OFF GAS To Appliance Shutting Off HeaterOptional Hand-Held Remote OperationOn/Off Series Model HRC100 Thermostat Series Model HRC200Burner Flame Pattern Inspecting BurnersPilot Flame Pattern Cleaning Maintenance Cleaning Burner Injector Holder and Pilot Air Inlet HoleInspecting Burners Burner Primary AIR HolesCleaning Maintenance Troubleshooting Observed Problem Possible Cause RemedyTroubleshooting See Cleaning and MaintePower is low Ment at topReceiver and Hand Held Thermostat Remote Control Receiver and Hand Held Remote ControlWALL-MOUNT ON/OFF Switch WALL-MOUNT ThermostatIllustrated Parts Breakdown Models VYM27NR, VYM27PR, FVFM27NR and FVFM27PRParts List Limited Warranty VENT-FREE GAS LOG Heaters Warranty InformationKeep this Warranty

FVFM27PR specifications

Desa FVFM27PR is an innovative and highly adaptable fitness machine that has been designed to meet the diverse needs of users seeking an efficient and effective workout experience. This state-of-the-art equipment combines advanced technologies with practicality, making it a perfect addition to any home gym or fitness facility.

One of the standout features of the FVFM27PR is its versatile design, allowing users to perform a variety of exercises. It includes adjustable settings for resistance, accommodating users of all fitness levels, from beginners to experienced athletes. Its user-friendly interface ensures that anyone can easily navigate through different workout programs and adjust settings to fit their personal goals and preferences.

The FVFM27PR is equipped with cutting-edge fitness tracking technology. This feature helps users monitor their progress by tracking essential metrics such as heart rate, calories burned, and workout duration. With this data readily available, users can optimize their training regimens and make informed decisions about their fitness journeys.

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