
Maestri House PAWG-809 A310 Coffee Mug

Instructions Before Use
- Please carefully open the packaging box and keep all the packaging materials.
- Take out the mug warmer and carefully inspect the product for completeness by referring to the user manual to ensure that all accessories are included.
- Please use a clean soft cloth to wipe and clean the mug warmer before the first use.
- Please note that the heating temperature is affected by the environment and the thickness of the cup; use mugs with thin walls and flat bottoms to get the best warming performance. Single-layer glass cups and metal cups are recommended.
Product Features

- LED Display
- Time Setting Button
- Temp Control Button
- Power Button: Press to power on/off
Instructions for Use
- Place the warmer on a flat surface, and plug in the power cord. Press the power button to turn it on. After turning on, the digital display will show the default temperature 55°C and the default warm-keeping time (4H).

1.1 Temperature Control:
Temperature settings: 40°C / 55°C / 65°C / 80°C.
Press the temp control button to select your desired temperature. It cycles through the temperature settings listed above in sequence, and once you stop pressing the button, the current temperature is selected.
1.2 Time Setting:
Time range: 1H-12H.
Press the time setting button to choose the desired time. By default, it is set to 4 hours. Each press increases the time by 1 hour, cycling through in sequence. Once you stop pressing the button, the current time is selected, and then the LED display will show the temperature again. When the warmer reaches the set time, it will automatically shut off to ensure safety.
1.3 Scheduled Power On:
Scheduled time range: 1-12H.
Plug in the power cord and press the time setting button while the device is off to set the scheduled power-on time. The selected time will flash continuously to indicate that the warmer has entered the scheduling mode. Once the scheduled time is reached, the warmer will automatically power on and start heating. In the scheduling mode, the default heating temperature level is 55°C and the default heating time is 4H.
- Place a non-double-layer and flat-bottomed cup containing beverages in the center of the heating panel, set the desired temperature and heating time to start keeping warm or heating.

- Once the warmer is powered on, the heating panel will start working immediately. If the beverage temperature in the cup is higher than the set temperature, once the beverage temperature naturally cools down to the set temperature, the beverage will be kept warm at that temperature. If the beverage temperature in the cup is lower than the set temperature, the beverage will be heated to the set temperature and will be kept warm at that temperature.
- Power Off: Press the power button, and the LED display screen will shut off.
- The warmer will automatically start heating after being turned on. If no specific time is set, it will automatically shut off after 4 hours by default.
- Long-press the
button for 2 seconds to turn off/on the sound.
Product Specification

Warnings
- The center of the mug warmer is the heating area; the surface temperature is high during operation, and it may still retain heat after use.

- Using a non-flat-bottomed or double-layered cup will affect the heating and keep-warm effect, resulting in not reaching the set temperature. It is recommended to use a flat-bottomed and non-double-layered cup for optimal effect.
- Using flat-bottomed metal cups or glass cups gives better heating and warming performance. If ceramic cups or plastic cups are used, the heating time and temperature may not reach the expected result.
- Before cleaning, please disconnect the power and allow it to cool down. This product should not be exposed to water or cleaned in water. It is recommended to wipe it with a damp cloth.
- Please unplug the power cord or turn it off during cleaning or when not in use.
- Keep the product out of reach of children to avoid burns from high temperatures.
- If the power cord is damaged, it must be replaced by a professional technician to avoid potential hazards. In case of any malfunction, immediately disconnect the power and stop using the product. Please do not attempt to repair it yourself for your own safety.
Package Contents
- Mug Warmer *1
- User Manual *1
Disposal and Recycling
Please follow local waste regulations for disposing of the packaging material. This product should not be treated as household waste when discarded. It must be taken to designated recycling facilities. Thank you for your contribution to environmental conservation.
Customer Support
Maestri House provides a 1-year warranty on all products. This warranty is valid and enforceable if you have purchased a new product from us or from one of our authorized retailers or resellers in a jurisdiction where we sell our products. If you have any further questions or concerns, please feel free to contact us at [email protected].
About Us
Welcome to Maestri House. We offer aesthetic, functional, and enjoyable coffee equipment and services for enthusiasts who love making their coffee. Our mission at Maestri House is to continue creating innovative appliances and devices that make it easy for people to enjoy a delicious cup of coffee in the comfort of their own homes. Our commitment to quality and customer satisfaction drives us to constantly improve and innovate. We have launched milk frothers, pour-over coffee makers, coffee scales, and other coffee-related products. Join us on our journey to explore the art of making homemade coffee, one cup at a time, at www.maestrihouse.com.
Safety Warning
IMPORTANT: To reduce the risk of fire, electric shock, or injury, follow these safety instructions.
- ⚠︎ High temperature is dangerous. Keep away from children to avoid burns.
- ⚠︎ Avoid electric shock. Make sure the power outlet is well grounded and not touched by wet hands.
- ⚠︎ Please unplug the power supply when cleaning to avoid the risk of electric shock.
- ⚠︎ Please note that when heating, avoid touching the heating plate to prevent burns.
- ⚠︎ Place smoothly, away from water sources and flammable materials, to ensure safe use.
- ⚠︎ Check the power cord and plug regularly; replace them immediately if damaged to prevent short circuits.
- ⚠︎ Non-professionals should not disassemble or repair without authorization, to avoid accidents.
- ⚠︎ After use, please wait for the machine to cool completely before cleaning and storage.
CAUTION: Non-compliance with the above warnings can lead to serious injury or property damage. For further assistance or information, please contact our customer service. Emergency Contact: +(1) 877-968-4009
For More Manuals By Maestri House, Visit ManualsLibraryy.
Maestri House PAWG-809 A310 Coffee Mug-FAQs
What is the Maestri House PAWG-809 A310 Coffee Mug?
The Maestri House PAWG-809 A310 is an electric coffee mug warmer designed to keep beverages at a consistent temperature for longer periods. It supports multiple heat settings, timer controls, and automatic shut-off functions. The device is commonly used for coffee, tea, milk, and other hot drinks at home or work.
How does the Maestri House A310 coffee warmer work?
The warmer uses a heated plate that transfers heat directly to the bottom of compatible mugs. Users can place a flat-bottom cup on the surface, select the desired temperature, and maintain beverage warmth automatically. The LED display helps users monitor settings during operation for easier everyday use.
What temperature settings are available on the PAWG-809 A310?
The Maestri House PAWG-809 A310 supports multiple temperature levels ranging from approximately 40°C to 65°C, depending on the selected mode. Users can switch between settings using the temperature control button. These adjustable heat levels help maintain different beverages at comfortable drinking temperatures throughout the day.
Does the Maestri House PAWG-809 include an auto shut-off feature?
Yes, the coffee mug warmer includes an automatic shut-off function for safety and energy efficiency. By default, the device shuts off after several hours of continuous use, although users can customize the timer settings. This feature helps reduce overheating risks when the warmer is left unattended.
Which mugs work best with the Maestri House coffee warmer?
Flat-bottom and thin-wall mugs usually provide the best heating performance with the PAWG-809 A310 warmer. According to the manual, metal and single-layer glass cups heat more efficiently than thick ceramic or insulated mugs. Double-layer cups may reduce heat transfer and affect warming consistency during use.
Can the Maestri House A310 heat cold drinks?
The warmer is mainly designed to maintain beverage temperature rather than to rapidly heat cold liquids from room temperature. However, it can slowly warm cooler drinks over time, depending on mug material and liquid volume. For best performance, users should place already-hot beverages onto the warming surface.
Is the Maestri House PAWG-809 suitable for office use?
Yes, the compact size and quiet operation make the PAWG-809 A310 suitable for desks and office environments. Its adjustable heating levels help users keep coffee or tea warm during long work sessions. The automatic shut-off feature also adds convenience and safety for workplace use throughout the day.
How should users clean the Maestri House coffee warmer?
Users should unplug the warmer and allow it to cool completely before cleaning. The manufacturer recommends wiping the surface gently with a damp cloth instead of washing it directly in water. Regular cleaning helps maintain the appearance and prevents residue buildup on the heating surface over time.
Does the PAWG-809 A310 have a scheduling function?
Yes, the warmer supports a scheduled power-on feature that allows users to set delayed startup times. This function can automatically turn the device on within a selected time range, making it convenient for users who want warm beverages ready during work or morning routines.
Is the Maestri House PAWG-809 A310 worth buying?
The PAWG-809 A310 is a practical option for users who regularly drink coffee or tea slowly throughout the day. Its adjustable temperature controls, timer settings, and compact design provide useful convenience features. Users wanting a simple desk-friendly beverage warmer may find it suitable for everyday use.



