Incredible fast shipping. Only four days to Bulgaria. I didn't tested yet. Hope everything will be ok
There was a leak from the fluid sensor.After several hours the problem is solved. Pump works well. The manual is only on Chinese. I had a problem with tuning of the sensor. The pump doesn't want to stop after closing of the sink. The pump stopped and started. Finally I resolved the problem . So after this problems I can say the pump is good
The pump arrived quickly (1 week) by FedEx. Which was very good. I installed the pump the pump started very well but when the hot water was turned off the pump went into cycling on and off. This was a problem with the flow switch. I contacted the supplier how was a little slow to respond. He asked for a video of the problem which I sent. It took several days for the supplier to accept that there was a problem. I was then told that the solution was in the post. I had to ask what he was sending and how it was being sent. I was told it was a flow switch and it was being sent by post and would take about 20 days to arrive. This was disappointing because I have to wait 3 weeks to know if my hot water pump will work properly.