Operation of the Heater

CHILDERN AND ADULTS SHOULD BE ALERTED TO THE HAZARDS OF HIGH SURFACE TEMPERATURES AND SHOULD STAY AWAY TO AVOID BURNS OR CLOTHING IGNITION.

YOUNG CHILDERN SHOULD BE CAREFULLY SUPERVISED WHEN THEY ARE IN THE SAME SPACE AS THE HEATER.

CLOTHING OR OTHER FLAMMABLE MATERALS SHOULD NOT BE HUNG FROM THE HEATER, OR PLACED ON OR NEAR THE HEATER.

ANY GUARD OR OTHER PROTECTIVE DEVICE REMOVED FOR SURVICING THE HEATER MUST BE REPLACED PRIOR TO OPERATING THE HEATER.

INSTALLATION AND REPAIR SHOULD BE DONE BY A QUALIFIED SERVICE PERSON. THE HEATER SHOULD BE INSPECTED BEFORE USE AT LEAST ANNUALLY BY A QUALIFIED SERVICE PERSON. MORE FREQUENT CLEANING MAY BE REQUIRED AS NECESSARY. IT IS IMPERATIVE THAT THE CONTROL COMPARTMENT, AIR PASSAGEWAYS AND BURNER (S) OF THE HEATER ARE KEPT CLEAN.

1.Turn the thermostat up. When the thermostat calls for heat, the blower motor will energize.

2.When the motor approaches nominal running speed, the air proving switch closes and activates the ignition module which in turn initiates the purge.

3.The ignition module then energizes the spark igniter.

4.When sparking begins, the gas valve is energized.

5.If a flame is detected, the gas valve remains open. When the call for heat is satisfied, and the system control mechanism de- energizes, the burner line voltage supply and the gas valve are turned off.

6.If no flame is detected, the gas valve is closed, and a purge period begins. After the purge period, the ignition module energizes the spark igniter and the gas valve. If a flame is still not established, a third and final purge/ignition sequence is begun. After three failed attempts, the system control mechanism will lock out for a period of one hour, or until the unit is reset. Reset is accomplished by removing power from the heater for at least five seconds.

7.With a three-try module, when the flame is established and then lost on the first or second trial, the gas valve will automatically turn off. A purge and trial for ignition will then occur.

8.Periodic visual check of burner flame while unit is in operation through sight glass in bottom of unit.

Section 6 MAINTENANCE

Pre-Season Maintenance

Heater area to be kept clear and free form combustible materials, gasoline and other flammable vapors and liquids.

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

(CAUTION) Label all wires prior to disconnection when servicing controls. wiring errors can cause improper and dangerous operation.

For best performance, the following maintenance procedures should be performed by a qualified service agency before each heating season:

1.A qualified service agency should be contacted for service other than routine maintenance.

WARNING Turn off the gas and electrical supplies to the heater before performing any service or maintenance. Failure to observe this warning will cause death, injury or property damage.

ATTENTION le virage du gaz et les provisions électriques à l’appareil de chauffrage l’avant d’exécuter service de anr ou l’entretien. L’échec pour observer que cet avertissment causera la mort, les dommages de blessure ou propriété.

2.Check condition of blower scroll and motor. Dirt and dust may be blown out with compressed air, or a vacuum cleaner may be used.

3.Check the condition of the burner cup. Carefully remove any dust or debris form inside burner cup.

4.Inspect the igniter. Replace igniter if there is excessive carbon residue, erosion of electrodes of other defects.

5.Check to see that the burner observation window is clean and free of cracks or holes. Clean or replace as required.

6.Check the flue pipe for soot, dirt or obstructions. The flow of combustion and ventilation air should not be obstructed. After cleaning as necessary, re-attach the flue pipe to the heater.

7.Outside surfaces of heater reflector may be cleaned by wiping with a damp cloth.

8.Check vent terminal and outside air inlet to see that they have not become blocked during the non-heating season. If either pipe is restricted, the air switch won’t close, resulting in a no- heat situation.

9.Verify proper operation after service.

Proper Operating Flame

Enerco Group, Inc., Gas-Fired Low-Intensity Infrared Heater

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Operating Instructions and Owner’s Manual

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Enerco HST45 owner manual Operation of the Heater, Maintenance Pre-Season Maintenance, Proper Operating Flame
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HST45 specifications

The Enerco HST45 is a high-efficiency heating solution that has gained popularity among consumers looking for effective solutions for their heating needs. This advanced heating system combines innovative technologies and user-friendly features to deliver optimal performance while ensuring energy savings.

One of the standout characteristics of the Enerco HST45 is its robust heating capacity. With the ability to deliver up to 45,000 BTUs, it is designed to effectively heat large spaces, making it an ideal choice for commercial applications and residential use. The unit operates on a propane or natural gas fuel system, providing flexibility in fuel choice based on user availability and preference.

The HST45 is equipped with a cutting-edge infrared heating technology. This system works by directly heating objects and surfaces in a room rather than just circulating warm air. This method results in faster and more efficient heating, reducing energy consumption and providing comfortable warmth even in large or poorly insulated spaces.

Another key feature of the Enerco HST45 is its portability. Designed with ease of movement in mind, it comes with sturdy wheels, allowing users to conveniently transport it to different locations as needed. This makes it a versatile option for construction sites, garages, workshops, and outdoor events.

Safety is also a primary consideration in the design of the HST45. The unit is equipped with an automatic shut-off feature that activates in the event of overheating, ensuring the safety of users and surroundings. Additionally, it includes a protective grill to prevent accidental contact with the heating elements, further enhancing user safety.

User-friendly controls contribute to the overall appeal of the Enerco HST45. The system features easy-to-read gauges and straightforward controls that enable users to adjust the temperature and settings according to their preferences without hassle.

Moreover, the HST45 is designed for durability and longevity, made from high-quality materials that can withstand various environmental conditions. Its sturdy construction helps ensure reliable performance through years of use, making it a worthwhile investment for anyone in need of a dependable heating solution.

In summary, the Enerco HST45 combines powerful heating capabilities, innovative infrared technology, portability, and user safety features, making it an exceptional choice for those seeking effective heating solutions. Its durability and efficiency further enhance its appeal, positioning it as a leader in portable heating systems. As energy efficiency and versatility become increasingly paramount, the Enerco HST45 stands out as a reliable and effective heating option for various applications.
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