Ayovoch 1500W PTC Ceramic Tower Space Heater User Manual

1. Introduction

Thank you for choosing the Ayovoch 1500W PTC Ceramic Tower Space Heater, Model NFJ-01. This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your new space heater. Please read this manual thoroughly before use and retain it for future reference.

The Ayovoch 1500W PTC Ceramic Tower Space Heater, designed for efficient indoor heating, shown with its remote control and 70-degree oscillation feature.

2. Important Safety Instructions

When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons. Read all instructions before using this heater.

• Placement: Always place the heater on a firm, level surface. 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 away from the sides and rear.
• Power Supply: Plug heaters directly into a wall outlet/receptacle. Never use with an extension cord or relocatable power tap (outlet/power strip).
• Overheat Protection: The heater is equipped with an automatic overheat protection system. If the heater overheats, it will automatically shut off. Unplug the heater, wait 10 minutes for it to cool down, and then plug it back in.
• Tip-Over Protection: This heater features a safety tip-over switch, which automatically shuts off the heater if it is tipped over. If this occurs, place the heater upright on a stable surface, and it will resume operation.
• Child Lock: Activate the child lock feature to prevent unintended operation by children.
• V-0 Flame Retardant Material: The heater is constructed with V-0 flame retardant materials for enhanced safety.
• Moisture: Do not use the heater in bathrooms, laundry areas, or similar indoor locations where water is present. Never locate heater where it may fall into a bathtub or other water container.
• Supervision: Close supervision is necessary when any heater is used by or near children or invalids and whenever the heater is left operating and unattended.
• Maintenance: 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.

The heater incorporates multiple safety features including V-0 flame retardant materials, child lock, tip-over protection, 24-hour auto-off, and overheat protection.

3. Product Overview

Components and Features

• PTC Ceramic Heating Element: Provides rapid and efficient heating.
• Digital LED Display: Shows temperature and settings.
• Touch Control Panel: For direct operation of settings.
• Remote Control: Allows convenient adjustment of settings from a distance.
• 70° Oscillation: Distributes heat evenly across a wider area.
• 3 Heating Levels: Offers various heat outputs for different comfort needs.
• ECO Mode: Energy-saving mode that maintains a constant temperature.
• 24-Hour Timer: Programmable timer for automatic shut-off.
• Quiet Operation: Designed for low noise levels (approximately 30dB).
• Integrated Air Filter: Located on the back panel to help provide cleaner airflow.
• Carry Handle: For easy portability.

An internal diagram illustrating the efficient PTC ceramic heating element, which provides rapid heat generation.

Dimensions and Weight

• Product Dimensions: 6.25 inches (D) x 6.35 inches (W) x 16.1 inches (H)
• Item Weight: 6.54 pounds

The compact design and light weight of the heater make it easy to move and position in various indoor spaces.

4. Setup

1. Unpacking: Carefully remove the heater from its packaging. Retain packaging for storage if needed.
2. Placement: Place the heater on a firm, level, and stable surface. Ensure there is at least 3 feet (0.9 m) of clear space around the heater from any combustible materials.
3. Power Connection: Ensure the heater is switched off. Plug the power cord directly into a 120V AC, 60Hz wall outlet. Do not use extension cords or power strips.
4. Remote Control Battery: Insert the required batteries into the remote control (if not already installed).

5. Operating Instructions

Control Panel and Remote Control

The heater can be operated using the touch control panel on the top of the unit or the included remote control. The functions are identical.

The heater features an intuitive touch control panel with an LED display and comes with a remote control for convenient operation.

Basic Operation

1. Power On/Off: Press the Power button (Ⓘ) on the control panel or remote to turn the heater on or off. The LED display will illuminate.
2. Adjusting Heating Levels: Press the Mode button (M) to cycle through the 3 heating levels (Low, Medium, High). The display will indicate the current setting.
3. Setting Temperature: Use the '+' and '-' buttons to set your desired temperature. The heater will operate to maintain this temperature.
4. ECO Mode: Press the ECO button to activate the energy-saving mode. In ECO mode, the heater automatically adjusts its power output to maintain the set temperature, optimizing energy consumption.


The ECO mode intelligently adjusts heating to maintain a consistent room temperature, promoting energy efficiency.

5. Oscillation Function: Press the Oscillation button (↻) to activate or deactivate the 70° oscillation feature, which helps distribute warm air more broadly.


The 70-degree oscillation feature ensures wide and even heat distribution throughout the room.

6. Timer Function: Press the Timer button (⏱) to set the automatic shut-off timer. Each press increases the timer by 1 hour, up to 24 hours. The display will show the remaining time. The heater will also automatically turn off after 24 hours of continuous operation for safety, even if no timer is set.

The 24-hour timer allows for scheduled operation and includes an automatic safety shut-off after 24 hours of continuous use.
7. Child Lock: Press and hold the Child Lock button (usually a combination of two buttons or a dedicated icon) for 3 seconds to activate or deactivate the child lock. When active, the control panel buttons will not respond to touch.

6. Maintenance

Regular maintenance ensures optimal performance and longevity of your heater.

1. Cleaning the Exterior: Always unplug the heater and allow it to cool completely before cleaning. Use a soft, damp cloth to wipe the exterior surfaces. Do not use abrasive cleaners or solvents.
2. Cleaning the Air Filter: The heater is equipped with a back panel air filter. Periodically remove and clean the filter to ensure optimal airflow and heating efficiency. Gently brush or vacuum away dust and debris. Ensure the filter is completely dry before reinserting.
3. Storage: If storing the heater for an extended period, unplug it, clean it thoroughly, and store it in its original packaging in a cool, dry place.

7. Troubleshooting

If you experience issues with your heater, refer to the following common problems and solutions:

• Heater does not turn on:
  • Ensure the power cord is securely plugged into a working electrical outlet.
  • Check if the household circuit breaker has tripped.
  • Verify that the power button on the heater or remote is pressed.
  • If the heater was tipped over, ensure it is upright.
  • If the overheat protection was activated, unplug the heater for 10 minutes to reset.
• No heat output:
  • Check if the desired temperature setting is higher than the current room temperature.
  • Ensure the heater is not in fan-only mode (if applicable).
  • Verify that the air intake and output vents are not blocked.
• Oscillation not working:
  • Ensure the oscillation function is activated via the control panel or remote.
  • Check for any obstructions around the base of the heater.
• Unusual odors:
  • A slight odor may be present during the first few uses as manufacturing residues burn off. This is typically temporary.
  • If strong or persistent unusual odors occur, discontinue use immediately and contact customer support.

If the problem persists after attempting these troubleshooting steps, please contact Ayovoch customer support for assistance.

8. Specifications

9. Warranty and Support

Specific warranty information for the Ayovoch 1500W PTC Ceramic Tower Space Heater (Model NFJ-01) is not provided in this manual. For details regarding warranty coverage, terms, and conditions, please refer to the warranty card included with your product or contact Ayovoch customer support directly.

For technical support, troubleshooting assistance, or to inquire about replacement parts, please contact Ayovoch customer service through the contact information provided on the product packaging or the official Ayovoch website.