This manual explains the safe use of the Kolin PJ-348S electric thermos, including power connection, water filling limits, and operating the heating and keep‑warm functions. It also lists important safety warnings such as avoiding over‑filling, not operating without water, and keeping the device away from children.
The guide covers routine cleaning, scale removal, troubleshooting common issues like no water output or insufficient heating, and provides the technical specifications of the product. Users are instructed on how to reset the device, replace consumable parts, and properly store the thermos when not in use. This manual is written in Chinese.
| Rated Voltage / Frequency | 110 V / 60 Hz |
|---|---|
| Power Consumption | 750 W |
| Power Cord Length | 1.3 m |
Use a short‑chain acid cleaning solution (about 20 g of acid per litre of water), fill the bottle, let it soak, then rinse thoroughly.
The default keep‑warm temperature is set to 85 °C.
Check that the water level is above the fill line; if it is low, add water before attempting to heat again.
Press the re‑boil button; the heating indicator will light and the unit will start heating again.