Introduction
Thank you for purchasing the LEHMANN LTOHE-2016 Electric Fan Heater. This manual provides important information regarding the safe operation, installation, maintenance, and troubleshooting of your new appliance. Please read this manual thoroughly before use and retain it for future reference.
Safety Instructions
To reduce the risk of fire, electric shock, or injury, always follow these basic safety precautions:
- Read all instructions before using this heater.
- Do not use this heater in bathrooms, laundry areas, or similar indoor locations where it may come into contact with water.
- Do not operate any heater with a damaged cord or plug, or after the heater malfunctions or has been dropped or damaged in any manner.
- Do not run power 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.
- Always plug heaters directly into a wall outlet/receptacle. Never use with an extension cord or relocatable power tap (outlet/power strip).
- This heater is hot when in use. To avoid burns, do not let bare skin touch hot surfaces.
- Extreme caution is necessary when any heater is used by or near children or invalids and whenever the heater is left operating and unattended.
- 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.
- This heater includes an overheat protection system. If the heater overheats, it will automatically shut off. Unplug the heater and allow it to cool down for 30 minutes before restarting.
Product Overview
The LEHMANN LTOHE-2016 is a versatile electric fan heater designed for rapid heating of small spaces. It features a robust construction and user-friendly controls.
Key Features:
- 3 Heating Power Levels: Choose between 25W (fan only), 1000W, and 2000W to suit your heating needs.
- Adjustable Thermostat: Maintain your desired room temperature automatically.
- Fan-Only Mode: Circulate air without heat, useful during warmer months.
- Tilt Adjustment: Direct the airflow precisely where needed.
- Overheat Protection: Enhanced safety feature for peace of mind.
- Portable Design: Equipped with a convenient carry handle for easy transport.
Product Components:
The image above shows the fan heater from the front, highlighting the heating elements when active. The robust metal casing and protective grille are visible.
This image details the control panel located on top of the unit, featuring two rotary knobs for power and thermostat settings, and an indicator light.
The rear view illustrates the integrated carry handle and the side knob used for adjusting the heater's tilt angle.
Setup
- Unpacking: Carefully remove the heater from its packaging. Retain the packaging for storage or if the unit needs to be returned.
- Placement: Place the heater on a firm, level surface. Ensure there is at least 1 meter (3 feet) of clear space around the heater from walls, furniture, curtains, and other flammable materials. Do not place the heater directly below a power outlet.
- Power Connection: Ensure the heater is switched off (Power knob set to '0' or 'OFF') before plugging it into a standard 230V, 50Hz electrical outlet. The outlet must be properly grounded.
Operating Instructions
Controls:
The heater features two main rotary knobs on the top panel:
- Left Knob (Power/Mode Selector): Controls the operational mode and heating power.
- Right Knob (Thermostat Control): Adjusts the desired temperature setting.
This diagram illustrates the different power settings and their corresponding functions.
Steps for Operation:
- Power On: Plug the heater into a suitable electrical outlet.
- Select Power Level: Turn the Left Knob to select your desired mode:
- '0' (OFF): Heater is off.
- 'Fan' (25W): Activates the fan without heat for air circulation.
- 'I' (1000W): Low heat setting.
- 'II' (2000W): High heat setting.
- Set Thermostat: Turn the Right Knob (Thermostat Control) to your desired temperature setting. Start with the 'MAX' setting to quickly heat the room, then gradually turn it down until the heater cycles on and off to maintain a comfortable temperature.
- Adjust Tilt: Loosen the knobs on the sides of the heater's stand, adjust the heater to the desired angle, and then tighten the knobs to secure its position.
- Power Off: To turn off the heater, turn the Left Knob to the '0' (OFF) position and unplug the unit from the power outlet.
Maintenance
Regular maintenance ensures optimal performance and longevity of your heater.
Cleaning:
- Always unplug the heater and allow it to cool completely before cleaning.
- Use a soft, damp cloth to wipe the exterior surfaces of the heater. Do not use abrasive cleaners or solvents.
- Use a vacuum cleaner with a brush attachment to gently remove dust from the air intake and exhaust grilles.
- Never immerse the heater in water or allow water to drip into the interior of the heater.
Storage:
- When not in use, store the heater in a cool, dry place.
- It is recommended to store the heater in its original packaging to protect it from dust and damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Heater does not turn on. | No power supply. Power knob is off. Overheat protection activated. | Check if the plug is securely in the outlet. Ensure the power outlet is functional. Turn the Power knob to 'I' or 'II'. Unplug, let cool for 30 minutes, then restart. |
| Heater produces no heat in heating mode. | Thermostat set too low. Power knob set to 'Fan' mode. | Increase the thermostat setting. Turn the Power knob to 'I' (1000W) or 'II' (2000W). |
| Heater cycles on and off too frequently. | Thermostat set too close to room temperature. | Adjust the thermostat to a slightly higher or lower setting to find a stable point. |
| Heater emits a burning smell. | Dust accumulation on heating elements. New unit smell. | Unplug and clean the heater thoroughly. If the smell persists after initial uses, discontinue use and contact support. A slight odor is normal for new heaters during first use. Ensure good ventilation. |
Specifications
| Feature | Detail |
|---|---|
| Brand | LEHMANN |
| Model | LTOHE-2016 |
| Wattage | 2000 W |
| Voltage | 230 Volt |
| Number of Speeds/Power Levels | 3 (25W Fan, 1000W Heat, 2000W Heat) |
| Color | Black / Yellow |
| Item Weight | 1.7 Kilograms |
| Dimensions (Package) | 24 x 23 x 17 cm |
| Special Features | Energy efficiency, Cool-touch exterior, Portable, Manual thermostat, Adjustable speed |
This image provides a visual reference for the physical dimensions of the heater.
Warranty and Customer Support
LEHMANN products are manufactured to high-quality standards. For information regarding warranty coverage, please refer to the warranty card included with your purchase or contact your retailer. For technical assistance or customer support, please visit the official LEHMANN website or contact the customer service department through the details provided at the point of purchase.
