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Specifications
Model | AT-SH40-WF |
Power Supply | AC 120V / 60Hz |
Rated Power | 1500W |
Noise Level | 23-36db |
Product Dimensions | 174 * 174 * 432 mm / 6.85 * 6.85 * 17 in |
Weight | 2 kg / 4.4 lb |
Package Contents
Control Panel
![]() | Power on/off button
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![]() | Auto—off timer button (0—12h)
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![]() | Child lock button Press and hold ![]() ![]() |
![]() | Oscillation button
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![]() | Wifi button Press and hold ![]() Wifi indicator Not connected or connecting to Wifi: The "pattern" will blink rapidly. Successfully connected and online: The "pattern" will remain lit. |
![]() | Plus and minus buttons ( temperature level / timer)
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![]() | Mode settings button
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![]() | Mute / Unmute To turn on / off the button sounds, long press the Mode settings button ![]() |
LED Display
More Features
Memory Function The heater will remember its last settings (temperatures, working modes, oscillation status when the heater turn on (The heater should be plugged into the electric outlet.) | 24-Hour Auto Off The heater will shut off automatically after continuously running for 24 hours. |
Tip-Over Protection When the heater is tipped over, it will shut off automatically. | Overheat Protection When the heater overheats, it will shut off automatically. |
Havaworks App Setup
Note: The "Havaworks" App is continually being improved and may change over time. If there are any differences, follow the in—app instructions.
Wi-Fi Connection
My space heater isn't connecting to the "Havaworks" app.
Note. Portal authentication means that you need to sign in to your Wi—Fi network through a web page before you can use the Internet.
Note. Power outages, internet outages, or changing Wi—Fi routers may cause the space heater to go offline. If your problem is not listed, please contact Customer Support.
Cleaning and maintenance
Always turn off and unplug before cleaning.
Outer surface
Use a soft, dry cloth to gently wipe clean the outer surface
Air inlet
Use a soft, dry cloth or a cotton-tipped swab to remove any dust from the air inlet.
Attention
![]() | 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 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. |
If your problem is not listed or still persists, contact our Customer Support
Problem | Possible Causes | Solution |
Heater does not start | Pow cord is not properly plugged in. | Connect the plug to a powered electrical outlet. |
Overheat protection has been activated. | Unplug and allow it to cool. 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. | |
The set temperature is lower than the ambient temperature. | Ensure that the temperature is set to be higher than the ambient temperature. | |
The heater suddenly stops during heating | The temperature exceeds the threshold of the thermal cutoff. | Turn off and unplug the unit. Allow it to cool and plug into the electrical outlet again |
The heater is tipped over. | Place it on a flat, level and stable surface. | |
In ECO mode, the heater will turn off automatically in 30 seconds when the set temperature has been reached. | This is normal. If your heater turns off frequently, please raise the temperature, or switch to Power Heat mode. | |
Abnormal sound of fan | Foreign matter in contact with fan. | Remove foreign matter |
If you have any questions or concerns about your new product please contact our helpful Customer Support Team.
We are proud of our exquisite customer support service, treating everyone like they're part of our family.
For more information, please visit our website Contact us anytime!
READ AND SAVE THESE SAFETY INSTRUCTIONS
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:
General safety
Electricity safety
Only plug the heater directly into a 120V / 60Hz wall outlet.
Power strip / extension cord / shared outlet can cause overloading and result in a short circuit, fire or electric shock.
Check the plug and outlet regularly and keep them clean.
Most dust is flammable and dust buildup can cause a short circuit, fire or electric shock.
Check the plug regularly and contact Customer Support if it's bent or damaged.
Any bent or damaged plug can cause a short circuit, fire or electric shock.
Unplug by pulling on the plug only
Pulling the plug out by the cord stresses the wire and can break connections causing a short circuit, fire or electric shock.
Ask an qualified electrician to fix the outlet if it's loose.
Loose outlets can disrupt currents and can cause a short circuit, fire or electric shock.
HEATER SAFETY: DON'T
Do not touch the metal protection net to avoid burns.
Do not cover the heater to avoid overheating.
Do not use in a bathroom, laundry areas and other similar moist indoor areas.
Do not use a dusty plug or plug into a dusty outlet.
Do not plug in a loose outlet.
Do not share the outlet with other appliances.
Do not use an extension cord or power strip.
Do not touch the metal protection net to avoid burns.
Do not unplug by pulling on the cord.
Do not coil the power cord when in use.
Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.
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