Whether multi-point water usage is possible depends on your heater model:
1、Open-type model: Only supports one water outlet, which is for shower use only—it cannot be connected to other water points (e.g., sinks);
2、Multi-outlet water supply model: Supports simultaneous multi-point water usage and can be shared by the bathroom, sinks, and kitchen.
To confirm your model:
Check the product detail page, or send the product model to customer service—we will help you confirm quickly.