Thermoelectric Heating/ Cooling Coasters Moldel No.: LRB-350B USER MANUAL Note: 1. Due to product improvement and technical update, the parameters are subject to change without prior notice. 2. If the appearance or color of the product are changed, the actual product shall prevail.
1. Product description The Thermoelectric Heating/ Cooling Coaster is a new type of coaster using semiconductor refrigeration technology. The cup is placed in the center of the cooling block, and the liquid inside the cup is heated and cooled by transferring the temperature through the cooling block. The main function of this product is to cool and heat the liquid in the cup (such as water, milk, etc.), and provide wireless charging function for mobile phones. 2. Product features 1.
4. Electrical schematic diagram +V DC OUT -V L AC INPUT N Power adapter DC male female connectors +V -V +V -V DC INPUT TEC LED Wireless charging control PCB Control PCBA NTC FAN Heating fan Wireless charging pad 1. Adaptor DC power supply, input voltage 100-240V, frequency 50/60Hz, output voltage 12.0V DC, rated output current 4A. 2. Touch the button once to enter the cooling function, and the cooling mode starts to work. 3. In the cooling mode, long press the button to enter the heating mode.
5. Technical data 1. Cup volume: 400ml 2. Ambient temperature range: 10-32℃ 3. Relative humidity: no more than 90% 4. Input power: 48W 5. Power consumption: 1.2 (kWh/24h) 6. External size of coaster: W192×D120×H42mm 7. Coaster net weight: 400g 8. Running indicator: Blue LED lights up during cooling. Red LED lights up during heating. 6. Instructions for use 1. Connect the power adapter to use the mobile phone wireless charging function. 2.
8. Precautions (All contents of this project are related to safety, please be sure to comply with it) 1. Do not use any other accessories that are not approved by the manufacturer with this coaster. In case of machine failure, the guarantee will be terminated automatically. 2. After unpacking, check whether the product is damaged and whether the accessories are complete. 3. If the power cable is damaged, deliver it to the manufacturer or other designated professional personnel for repair. 4.
9. Troubleshooting Please check the following problems before sending the machine to repair. Symptoms The coaster does not work. Possible causes Solutions The power is cut off. Check whether the power plug is properly inserted. The power button is not put on. Put on the power button. 10. Environmental protection Manufactured from high quality materials and components, this product is recyclable and reusable.
This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. Changes or modifications to this unit not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
