Lehmann LHOHH-2013A Wall-Mounted Fan Heater User Manual

1. Introduction

Thank you for purchasing the Lehmann LHOHH-2013A Wall-Mounted 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 keep it for future reference.

2. Important Safety Instructions

WARNING: To reduce the risk of fire, electric shock, or injury, observe the following:

• Always ensure the heater is unplugged before cleaning or performing any maintenance.
• 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 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).

3. Product Overview

The Lehmann LHOHH-2013A is a versatile wall-mounted fan heater designed for efficient heating with smart control features. It offers two power settings, oscillation, and smart detection capabilities.

3.1 Key Features

• Intelligent Control: Equipped with an LED display for easy operation and includes a remote control for convenient adjustments from anywhere in the room.
• Wi-Fi Connectivity: Control the heater remotely via your smartphone or tablet using the dedicated app, allowing temperature adjustments and programming even when away from home.
• Two Power Levels: Adjustable heating power with options for 1000 W or 2000 W, providing flexibility and energy savings.
• Oscillation Function: Distributes heat evenly throughout the room for consistent temperature without needing to reposition the unit.
• Open Window Detection: An intelligent sensor detects open windows or doors, automatically reducing heating power to save energy and maintain desired room temperature.

3.2 Package Contents

• Lehmann LHOHH-2013A Wall-Mounted Fan Heater
• Remote Control
• User Manual (this document)
• Mounting Hardware (screws, wall anchors)

3.3 Product Components

4. Setup and Installation

Before installation, ensure the chosen location is suitable for a wall-mounted heater and has a power outlet nearby. The heater is designed for indoor use only.

4.1 Mounting Instructions

1. Choose a suitable wall location, ensuring there is sufficient clearance around the heater for proper airflow (refer to safety instructions).
2. Mark the drilling points on the wall using the heater's mounting holes as a template.
3. Drill holes at the marked points and insert the provided wall anchors.
4. Secure the mounting brackets to the wall using the screws.
5. Carefully hang the heater onto the mounted brackets, ensuring it is securely in place.
6. Plug the heater into a standard 230 Volt wall outlet.

4.2 Wi-Fi Connection Setup

To connect your heater to Wi-Fi and enable smartphone control:

1. Download the "Smart Life" or "Tuya Smart" app from your smartphone's app store (iOS or Android).
2. Register or log in to your account.
3. Ensure your heater is plugged in and powered on.
4. In the app, tap "Add Device" or the "+" icon.
5. Select "Heater" or "Fan Heater" from the device list.
6. Follow the on-screen instructions to put the heater into pairing mode (usually involves pressing and holding a button on the heater or remote until an indicator light flashes).
7. Enter your Wi-Fi network password when prompted.
8. Wait for the app to connect to the device. Once connected, you can control the heater via the app.

5. Operating Instructions

The Lehmann LHOHH-2013A can be operated using the integrated LED display, the remote control, or via the smartphone app.

5.1 Using the Control Panel / LED Display

• Power Button: Press to turn the heater ON or OFF.
• Mode Button: Cycle through heating modes (e.g., Fan only, Low Heat (1000W), High Heat (2000W)).
• Temperature Adjustment: Use the "+" and "-" buttons to set the desired temperature.
• Oscillation Button: Activate or deactivate the oscillation function.
• Timer Button: Set a timer for automatic shut-off.
• The LED display will show the current temperature, selected mode, and timer settings.

5.2 Using the Remote Control

The remote control provides full functionality from a distance.

• Ensure batteries are correctly inserted into the remote control.
• Point the remote control towards the heater's receiver.
• Buttons on the remote correspond to the functions on the control panel (Power, Mode, Temperature, Oscillation, Timer).

5.3 Using the Smartphone App (Wi-Fi Control)

Once connected to Wi-Fi, the app offers advanced control and scheduling.

• Open the "Smart Life" or "Tuya Smart" app.
• Select your Lehmann LHOHH-2013A heater from the device list.
• You can adjust temperature, change modes, set timers, activate oscillation, and create schedules for automatic operation.
• The app also provides real-time status updates of the heater.

5.4 Special Functions

• Open Window Detection: When an open window or door is detected, the heater will automatically reduce its heating output to conserve energy. The heater will resume normal operation once the window/door is closed.
• Timer Function: Set the heater to turn off automatically after a specified period.

5.5 Official Product Video

6. Maintenance and Care

Regular cleaning and maintenance will ensure the longevity and efficient operation of your heater.

6.1 Cleaning

1. Always unplug the heater from the power outlet and allow it to cool completely before cleaning.
2. Use a soft, damp cloth to wipe the exterior surfaces of the heater. Do not use abrasive cleaners or solvents.
3. Gently vacuum or brush any dust from the air intake and exhaust vents.
4. Ensure no water or liquids enter the interior of the heater.
5. Allow the heater to dry completely before plugging it back in.

6.2 Storage

If storing the heater for an extended period:

• Clean the heater as described above.
• Store the heater in its original packaging or a suitable box to protect it from dust and damage.
• Keep it in a cool, dry place away from direct sunlight and moisture.

7. Troubleshooting

If you encounter issues with your Lehmann LHOHH-2013A heater, refer to the following table for common problems and solutions.

If the problem persists after trying these solutions, please contact customer support.

8. Specifications

9. Warranty and Support

LEHMANN products are manufactured to the highest quality standards. For information regarding warranty coverage, technical support, or service, please refer to the warranty card included with your product or visit the official LEHMANN website.

You can also visit the LEHMANN store on Amazon for more information: LEHMANN Amazon Store