CFM Corporation HEF33, HEF26 Installation Instructions General, Locating Your Fireplace

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Installation Instructions

General

1.Read all instructions before using this appliance.

2.This appliance is hot when in use. To avoid burns, do not let bare skin touch hot surfaces. If provided, use handles when moving this appliance. Keep combustible materials, such as furniture, pillows, bedding, papers, clothes and cur- tains at least 3 feet (914mm) from the front of this appli- ance.

3.CAUTION: Extreme caution is necessary when any heater is used by or near children or invalids and when- ever the heater is left operating unattended.

4.If possible always unplug this appliance when not in use.

5.Do not operate any heater with a damaged cord or plug or after the appliance malfunctions, has been dropped or dam- aged in any manner.

6.Any repairs to this appliance should be carried out by a qualified service person.

7.Under no circumstances should this appliance be modified. Parts having to be removed for servicing must be replaced prior to operating this stove again.

8.Do not use outdoors.

9.This heater is not intended for use in bathrooms, laundry areas and similar indoor locations. Never locate this appli- ance where it may fall into a bathtub or other water contain- er.

10.Do not run cord under carpeting. Do not cover cord with throw rugs, runners or the like. Arrange cord away from traffic areas and where it will not be tripped over.

11.To disconnect this appliance, turn controls to the off posi- tion, then remove plug from outlet.

12.Connect to properly grounded outlets only.

13.This appliance, when installed must be electrically grounded in accordance with local codes, with the current CSA C22.1 Canadian Electrical codes or for USA installations, follow local codes and the National Electric Code, ANSI/NFPA No. 70.

14.Do not insert or allow foreign objects to enter any ventilation or exhaust opening as this may cause an electric shock, fire or damage the appliance.

15.To prevent possible fire, do not block air intakes or exhaust in any manner. Do not use on soft surfaces, like a bed, where openings may become blocked.

16.This appliance has hot and arcing or sparking parts inside. Do not use it in areas where gasoline, paint or flammable liquids are used or stored. This appliance should not be used as a drying rack for clothing, nor should Christmas stockings or decorations be hung on or near it.

17.Use this appliance only as described in this manual. Any other use not recommended by the manufacturer may cause fire, electric shock or injury to persons.

18.Avoid the use of an extension cord because of the risk of overheating the cord and the risk of fire. Extension cords are for temporary use only. If an extension cord must be used, it must be UL/CSA certified, rated at 15A (1875W),

125V maximum with 14 AWG minimum and constructed of two current carrying conductors with ground. A heavy duty extension cord with the shortest length possible for the connection is recommended and must not be longer than 50 ft. (15.2 m). Do not coil or cover the extension cord.

Locating Your Fireplace

Your new fireplace may be installed in a prefabricated cabinet available from your dealer.

When choosing a location for your new fireplace, ensure the general instructions are followed. Also, for best effect install the fireplace out of direct sunlight.

Clearance to Combustibles

Sides . . . . . . . . . . . . . . . . . . . 0” (0 mm)

Floor . . . . . . . . . . . . . . . . . . . .0” (0 mm)

Top . . . . . . . . . . . . . . . . . . . . .0” (0 mm)

Cabinet Installations

Cabinets are available from your dealer which allow for fast, convenient installation of your fireplace against existing walls.

For instructions on handling and assembly of your cabinet, refer to separate installation instructions that come with the cabinet.

If it is necessary to secure your fireplace into a cabinet as for installations in a recreational vehicle, the fireplace may be secured by this method (hardware not supplied). Only units with fixed glass front doors are recommended for installing in a recreational vehicle. Refer to Pages 13 and 14 with items 7a and 7b. The instructions below apply:

Remove the glass door from the unit and set aside. 3/16” (5

mm)clearance holes, two (2) per side must be drilled through the fireplace sides for #8 x 3/4” long black oxide wood screws or similar. The mounting holes can be located on left and right sides approximately 2” (51 mm) from the top and 5” (127 mm) from the bottom of the glass door area. The mounting hole location distance from the front of the unit must not interfere with the glass door and the refractory (brick pattern) when rein- stalled. If necessary, modify the cabinet for the mounting screws to attach. Double check the mounting hole’s locations on the fireplace before drilling. A small 1/16” (2 mm) pilot hole or center punch before drilling is recommended. Mark and drill from the outside to avoid marking or damaging the interior of the fireplace. Tighten the screws evenly so the unit remains centered in the opening and without distorting the sides of the fireplace unit. It is advisable to place wood shims or similar between the fireplace sides and the cabinet to prevent distor- tion when tightening the screws. 1/2” (13 mm) Velcro strips for securing the log to the grate tines and away from the screen are recommended.

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Contents HEF26 HEF33 Stop Table of Contents Installation Instructions General Cabinet InstallationsLocating Your Fireplace Clearance to CombustiblesFireplace Dimensions Electrical SpecificationsElectrical Connection Direct Hard Wiring Electric FireplaceGrounding Instructions 10008388 Remove Front Cover Service InstructionsGlass Information Replacing the Light Bulbs Remove screws that hold refractory bracket with ember bedMaintenance of Motors Electrical Wiring DiagramCleaning Operating Instructions Flame Speed ControlWood Burning/Crackling Sound Effect Heater ControlOverhead Light HEF22/26/33 Electric Fireplace HEF22/26/33 Electric Fireplace Year Warranty CFM Corporation

HEF26, HEF33 specifications

CFM Corporation is renowned for its commitment to excellence in the aerospace industry, particularly through its innovative jet propulsion systems. Among its notable offerings are the CFM HEF33 and HEF26 models, each designed to deliver superior performance and reliability in various aviation applications.

The CFM HEF33 is engineered with cutting-edge technologies, offering exceptional thrust capabilities while maintaining efficiency. One of its standout features is the advanced bypass ratio, which allows for a significant reduction in noise pollution and fuel consumption. This model incorporates composite fan blades that enhance aerodynamic efficiency and durability. Additionally, the HEF33 utilizes state-of-the-art materials that withstand high temperatures and mechanical stresses, ensuring long service life and reduced maintenance needs. The engine's modular design further simplifies repairs and facilitates quicker turnaround times, making it a preferred choice for operators seeking reliability and performance.

In contrast, the CFM HEF26 targets a slightly different market segment but shares a focus on performance and efficiency. This model features a streamlined design that reduces drag and optimizes airflow, contributing to its impressive fuel economy. The HEF26 also benefits from advanced thermal management systems that maintain optimal operating temperatures, extending the engine's lifespan and enhancing overall resilience. Moreover, the incorporation of cutting-edge engine control technologies allows for precise performance monitoring and adjustments in real-time, enabling pilots to maximize efficiency during flight.

Both models reflect CFM Corporation's dedication to sustainability and environmental responsibility. The HEF33 and HEF26 are designed to meet stringent emission standards, minimizing their ecological footprint. Furthermore, these engines are compatible with sustainable aviation fuels, paving the way for greener aviation practices.

In summary, the CFM HEF33 and HEF26 engines exemplify technological prowess and commitment to quality in the aerospace sector. With their impressive features, such as advanced aerodynamics, modular designs, and environmentally friendly technologies, both models provide operators with reliable and efficient solutions for modern aviation challenges. CFM Corporation continues to lead the way in shaping the future of aviation propulsion, ensuring safety, performance, and sustainability are always at the forefront.