Empire Comfort Systems Understanding Pilot Flame Characteristics for VFSR Electric Heaters
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PILOT FLAME CHARACTERISTICS

Figures 16 and 19 show a correct pilot flame pattern. The correct flame will be blue and will extend beyond the thermocouple. The flame will surround the thermocouple just below the tip. A slight yellow flame may occur where the pilot flame and main burner flame meet. Figures 17 and 20 show an incorrect pilot flame pattern. The incorrect pilot flame is not touching the thermocouple. This will cause the thermocouple to cool. When the thermocouple cools, the heater will shut down.

VFSR PILOT

Correct appearance of pilot flame.

Figure 16

Incorrect appearance of pilot flame.

Figure 17

If pilot flame pattern is incorrect, as shown in Figure 17

•See Troubleshooting, page 19.

Cleaning and Maintenance/Pilot

Oxygen Depletion Sensor Pilot (Figure 18 )

When the pilot has a large yellow tip flame, clean the Oxygen Depletion Sensor as follows:

1.Clean the ODS pilot by loosening nut B from the pilot tubing. When this procedure is required, grasp nut A with an open end wrench.

2.Blow air pressure through the holes indicated by the arrows. This will blow out foreign materials such as dust, lint and spider webs. Tighten nut B also by grasping nut A.

Figure 18

VFSV AND VFSM PILOT

Correct Pilot Flame Pattern

Figure 19

Incorrect Pilot Flame Pattern

Figure 20

If pilot flame pattern is incorrect, as shown in Figure 20

•See Troubleshooting, page 19.

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Contents Installation Instructions Table of Contents Important Safety Information Do not Tamper with Pilot Light SafetyCarbon Monoxide Poisoning MAY Lead to DeathSafety Information for Users of LP-GAS LP-GAS Warning OdorAccessories IntroductionGeneral Information Water Vapor a BY-PRODUCT of Unvented Room HeatersVFSV-16 ClearancesVFSR-16 Heat Resistant Material Hood Heater in Fireplace Or FireboxHeat Resistant MaterialCombustible Material Fireplace PreparationInstalling AS a Vented Appliance Before Fully Installing the ApplianceGAS Supply Placement of Glowing Embers and Lava Rock Operation INSTRUCTIONS/FLAME AppearanceWhat to do if YOU Smell GAS VFSR-16, 18, 24, 30 Lighting InstructionsPiezo Ignitor HI/LO Regulator Control Knob VFSV-16, 18, 24, 30 Lighting Instructions VFSM-18, 24, 30 Lighting Instructions Vfsr Pilot Pilot Flame CharacteristicsVfsv and Vfsm Pilot Cleaning and Servicing Turn OFF Heater and Allow to Cool Before CleaningVfsr WiringVfsv Troubleshooting Parts List Index Part Description NumberParts View HOW to Order Repair Parts Service Notes Service Notes FAX

VFSV-30-3, VFSM -30-3, VFSR-30-3, VFSV-24-3, VFSR-24-3 specifications

Empire Comfort Systems offers a range of high-performance gas-fired vent-free space heaters, including the VFSM-24-3, VFSV-24-3, VFSM-30-3, VFSV-16-3, and VFSM-18-3 models. These heaters are designed to provide effective, efficient, and environmentally friendly heating solutions for homes and businesses.

One of the key features of these models is their vent-free technology, which allows them to operate without the need for external venting. This design not only simplifies installation but also maximizes heat output in enclosed spaces, making them ideal for areas where traditional heating methods are impractical. The units are equipped with a safety pilot system that automatically shuts off the gas flow in case of a malfunction, ensuring safety for users.

The VFSM and VFSV series offer a variety of heating capacities, ranging from 16,000 to 30,000 BTUs, catering to different room sizes and heating requirements. The adjustable heat settings allow users to customize their heating experience based on their comfort needs. Additionally, the units feature a thermostat control option, which provides even greater ease of use and energy efficiency.

Energy efficiency is another hallmark of Empire’s vent-free heaters, as they utilize 99% of the gas consumed for heating. This high efficiency translates into lower energy bills for consumers. Furthermore, these heaters produce minimal emissions, making them an environmentally conscious choice for heating.

The VFSM and VFSV models are available in a range of stylish designs and finishes, allowing them to blend seamlessly with various home decors. Their compact sizes mean they can be installed in tight spaces or mounted on walls, optimizing room layouts without sacrificing heating performance.

Another notable characteristic is the option for remote control operation. This feature provides added convenience, allowing users to adjust settings from across the room. With their robust construction and user-friendly features, the VFSM-24-3, VFSV-24-3, VFSM-30-3, VFSV-16-3, and VFSM-18-3 models stand out as reliable solutions for efficient heating needs, ensuring comfort during the cold months while prioritizing safety and environmental considerations.
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