Important Safety Instructions
WARNING:

This product can expose you to chemicals including lead, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.
When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons, including the following:
- Read all instructions before using this heater.
- This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces. Use handles when moving this heater. Keep combustible materials, such as furniture, pillows, bedding, papers, clothes, and curtains at least 3 feet (0.9 m) from the front of the heater and keep them away from the sides and rear.
- Extreme caution is necessary when any heater is used by or near children or invalids and whenever the heater is left operating and unattended.
- Always unplug heater when not in use.
- Do not operate any heater with a damaged cord or plug or after the heater malfunctions, has been dropped or damaged in any manner. Return heater to authorized service facility for examination, electrical or mechanical adjustment, or repair.
- Do not use outdoors.
- This heater is not intended for use in bathrooms, laundry areas and similar indoor locations. Never locate heater where it may fall into a bathtub or other water container.
- Do not run cord under carpeting. Do not cover cord with throw rugs, runners, or similar coverings. Arrange cord away from traffic area and where it will not be tripped over.
- To disconnect heater, turn controls to off, then remove plug from outlet.
- Do not insert or allow foreign objects to enter any ventilation or exhaust opening as this may cause an electric shock or fire, or damage the heater.
- To prevent a 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.
- A heater has hot and arcing or sparking parts inside. Do not use it in areas where gasoline, paint, or flammable liquids are used or stored.
- Use this heater only as described in this manual. Any other use not recommended by the manufacturer may cause fire, electric shock, or injury to persons.
- Always plug heaters directly into a wall outlet/receptacle. Never use with an extension cord or relocatable power tap (outlet/power strip).
- This heater includes a permanently sealed special diathermic oil. Servicing requiring opening of the oil container must only be done by the manufacturer or its authorized service agent.
Product Overview and Features
The Optimus Portable 7 Fins Oil Filled Radiator Heater (Model H-6011) is designed to provide efficient and quiet supplemental heat for various indoor spaces. Its oil-filled design ensures consistent and long-lasting warmth.

Front view of the Optimus Portable 7 Fins Oil Filled Radiator Heater, showcasing its compact design and control panel.

The heater positioned in an office environment, demonstrating its portability and suitability for various room types.
Key Features:
- Permanently Sealed Special Diathermic Oil: Ensures maintenance-free operation and consistent heat distribution.
- 3 Heat Settings: Offers versatile heating options with 600, 900, and 1500 watts to suit different room sizes and comfort levels.
- Automatic Thermostat Control: Maintains desired room temperature automatically, enhancing energy efficiency.
- Power Indicator Light: Provides a visual cue when the heater is operating.
- 7 Large Radiation Fins: Designed for efficient heat transfer and distribution.
- Recessed Carrying Handle: Allows for easy and safe transportation of the unit.
- Convenient Cord Storage Design: Helps keep the power cord neatly stored when not in use, reducing clutter and improving safety.
- Large Wheel Base: Equipped with wheels for effortless movement between rooms.
Setup Guide
- Unpack the Heater: Carefully remove the heater from its packaging. Retain packaging for off-season storage.
- Positioning: Place the heater on a firm, level surface. Ensure it is at least 3 feet (0.9 meters) away from walls, furniture, curtains, and other combustible materials.
- Power Connection: Ensure the heater is turned off (thermostat set to minimum, heat settings to '0' or 'Off'). Plug the heater directly into a 120V AC, 60Hz wall outlet. Do not use extension cords or power strips.
- Initial Use: During the first few minutes of initial use, or after long periods of storage, the heater may emit a slight odor. This is normal and will quickly disappear.
Operating Instructions
- Power On: Plug the heater into a suitable electrical outlet. The power indicator light will illuminate when the unit is receiving power.
- Select Heat Setting:
- I (Low): 600 watts
- II (Medium): 900 watts
- III (High): 1500 watts
- Adjust Thermostat: Turn the thermostat knob clockwise to the "MAX" position. Once the room reaches your desired temperature, slowly turn the thermostat knob counter-clockwise until you hear a "click" and the power indicator light turns off. This sets the heater to maintain the current temperature. The heater will cycle on and off to maintain this setting.
- Turning Off: To turn the heater off, turn the heat setting switch to "0" or "Off" and unplug the heater from the electrical outlet.
For optimal performance, ensure doors and windows are closed in the room where the heater is operating to prevent heat loss.
Maintenance and Storage
Cleaning:
- Always unplug the heater from the wall outlet and allow it to cool completely before cleaning.
- Wipe the exterior surfaces of the heater with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Do not immerse the heater in water or allow water to drip into the interior of the heater.
Storage:
- When storing the heater, ensure it is completely cool and dry.
- Utilize the convenient cord storage design to wrap the power cord neatly.
- Store the heater in a cool, dry location, preferably in its original packaging, to protect it from dust and damage.
Troubleshooting Guide
Problem | Possible Cause | Solution |
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Heater does not turn on. |
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Heater does not heat sufficiently. |
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Product Specifications
Attribute | Detail |
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Brand | Optimus |
Model Number | H-6011 |
Product Dimensions | 14.6 x 5.3 x 25.8 inches |
Item Weight | 16.5 pounds |
Color | Silver |
Fuel Type | Electric |
Voltage | 120 Volts (AC) |
Max Temperature Setting (Wattage) | 1500 Watts |
Number of Speeds | 3 (Heat Settings) |
Special Feature | Portable, Wheels, Automatic Thermostat Control, Recessed Carrying Handle, Cord Storage |
Indoor/Outdoor Usage | Indoor |
UPC | 630326160111 |
Warranty and Support
This Optimus Portable 7 Fins Oil Filled Radiator Heater (Model H-6011) comes with a 3-year manufacturer's warranty. This warranty covers defects in materials and workmanship under normal use.
For warranty claims, technical support, or any questions regarding your product, please contact Optimus customer service. Refer to the contact information provided with your product packaging or visit the official Optimus website for the most up-to-date support details.