Tips: the weather becomes cold, and some users freeze indoors. Electric faucet in the frozen environment, please unplug the power plug, otherwise the water inside the shell will be frozen and expanded, and the power will be turned on and automatically heated, and the hot water will not flow out, electric faucet will be burnt out. If serious, it may cause spontaneous combustion and unnecessary property losses. This situation is not within the scope of factory warranty or insurance claims, because it is not a product quality problem...