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Model | DR-HSH011 |
Rated Power | 1500W |
Input | 120V~ 60Hz |
Remote Control Battery | CR2025, 3V |
When using the appliance tor the first time, remove the wraps and attach the parts by following the Steps below.
Tip-over hazard.
Do not operate without the casters properly installed.
Fire hazard.
Operate the heater in the upright position only. Any other position can cause damage to this heater and even a fire hazard.
Burn hazard.
Unplug and allow the heater ta coal before using the handle to move the heater.
What to Do
Put it by the window to get even warm air.
What Not to Do
If you put it near the door, cold air invades and warm air escapes easily.
The first time the appliance is used, run it at the maximum power for at least two hours. During this time, ventilate the room thoroughly to eliminate the "new" smell release by the appliance. It is completely normal for the appliance to emit "creaking" sounds the first time it is run.
![]() | Power On/Off Note: | |
![]() | Mode Settings Touch to cycle through ECO and Power Heat modes. | |
Power Heat | Three heating levels: H1(600W), H2(900W), H3(1500W). The display will show H1, H2 or H3 accordingly: ![]() ![]() ![]() | |
ECO | The heater will automatically select its optimal heating power, depending on the difference between the set temperature (41-95°F) and ambient temperature. Note:
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![]() Mute/Unmute | To turn on/off the button sounds, long press the Mode Mute/Unmute button ![]() | |
![]() | Timer
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![]() | Heat Level/ Temperature / Timer Hour In Power Heat mode, touch ![]() ![]() In ECO mode, touch ![]() ![]() In Timer mode, touch ![]() ![]() | |
![]() | Child Lock Note: |
Note: During heating. the display will light up the Heat indicator
Besides the LED display, your new oil-filled heater comes with an additional LED indicator that lets you see the ambient temperature condition even from far away.
Memory Function
The heater will remember its last settings (temperatures, working modes) once turned on again.
Defrost Mode
To prevent freezing conditions, you can set up your target temperature above 41°F in ECO mode, this will allow the heater to heat up in high heat mode whenever temperatures fall below the target.
Display Auto Dimming
In low light conditions, the display and ambient temperature indicator lights will automatically dim, if no action is taken lights will go off automatically after 10 seconds.
Tip-Over protection
For your safety, when the heater is tipped over, it will shut off automatically. To restore it, place it back up and wait for the indicator to light on to turn the heater an.
Overheat Protection
When the heater overheats, it will stop heating automatically with the error code "FF" on the display.
Note: If the indicator on the remote control doesn't turn on anymore, please consider replacing the battery.
Chemical Burn Hazard.
Keep batteries away from children.
This product contains a lithium button/coin cell battery. If a new or used lithium button/coin cell battery is swallowed or enters the body, it can cause severe internal burns and can lead to death in as little as 2 hours. Always completely secure the battery compartment. It the battery compartment does not close securely, stop using the product, remove the battery and keep it away from children. If you think batteries might have been swallowed or placed inside any part of the body, seek immediate medical attention.
The batteries must be disposed of properly, including keeping them away from children. Even used cells may cause injury.
Always turn off and unplug before cleaning
Outer Surface
Use asoft, dry cloth to gently wipe clean the outer surface.
![]() DO NOT unscrew the unit. | ![]() DO NOT use cleaning agents. | ![]() DO NOT use abrasive scrubbers. |
![]() | Fire or electrical shock hazard. DO NOT immerse the main unit in water. NEVER allow water to get inside the heater. | |
![]() | Except for cleaning, any servicing should be performed by an authorized service representative. | |
![]() | Store in a cool, dry area and keep the cable out of high-traffic areas to avoid tripping hazards. |
Problem | Possible Causes | Solution |
Malfunction codes on LED display | FF - Overheat Protection | Unplug and wait for it to cool down before plugging in again. |
E1 - Temperature sensor open circuit | Unplug it from the power source and contact Customer Support. | |
E2- Temperature sensor short circuit | Unplug it from the power source and contact Customer Support. | |
The unit does not startThe unit suddenly stops during heating | The heater was tipped over. | Place the heater back on a flat, level and stable surface and wait for the ![]() |
The heater surpassed the Overheat protection. | Unplug the heater and allow it to cool before plugging it back again. | |
Remove any objects on or near the heater. | ||
No power is passing through the unit. | Ensure that your circuit breaker or fuse is working properly. | |
Ensure that your heater is placed on a flat and even surface. | ||
In ECO mode, the set temperature is lower than the ambient temperature. | Ensure that the temperature is set to be higher than the ambient temperature. | |
The unit doesn't raise temperature | Temperature raises too slowly | This heater uses convection, which may take longer, but allows it to deliver heat uniformly without making air too dry. You can use the timer function to heat your room beforehand. |
Only heats a small area | This heater is not recommended for open areas or outdoor use. | |
ECO mode doesn't reach my target temperature. | If you are farther away from your heater, you can raise the target temperature or switch to Power Heat mode. | |
In ECO mode, the heater will turn off heating automatically when the set temperature has been reached. | This is normal. If your heater turns off frequently, please raise the set temperature or switch to Power Heat mode. |
If your problem is not listed or still persists, contact our Customer Support.
When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock and injury to persons and hyperthermia, including the following:
Do not cover the heater while in operation.
Do not use the Oil-filled heater near flammables and combustibles
Risk of Hyperthermia.
Risk of Heat Stroke(Hyperthermia)
Hyperthermia can result in death in infants or others
Use caution to avoid overheating individuals
Read and follow all instructions before use
FOR HOUSEHOLD USE ONLY
READ AND SAVE THESE INSTRUCTIONS
Gentle Reminder:
Check the appliance regularly and refer to TROUBLESHOOTING or contact our customer support if it shows any of the following signs:
HOT SURFACE
THE FRONT SURFACE CAN BE VERY HOT DURING USE.
DO NOT TOUCH WHEN IN USE.
We're Here to Help!
(888) 290-1688
Mon-Fri, 8:00am-5:00 pm PST/PDT
support@dreo.com
www.dreo.com
Shenzhen Hesung Innovation Technology Co. LTD
26F, Bldg A7, Creative City, Shenzhen, China
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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