日韩欧美精品在线 - 99在线视频免费观看

Homepage - Favorites - ChineseHello，Welcome to Donggan Zhongyi Electronics Technology Co., LTD.

Services and support

Donggan Zhongyi Electronics Technology Co., LTD.
Tel：0769-87515990
Fax：0769-87515990
Contacts：Mr.Hu　13509207400
ADD：Second floor，No.131，Jiuwei，Tiantangwei village，F(xiàn)enggang Town，Gongguan City，China.

Home - Services and Support - FAQFAQ

Level water supply, found full of water or a water indicator light is flashing?

This is when you connect the signal line, high, medium and low water levels caused by the wrong location, please read these instructions carefully up and down the pool wiring methods.

Previous：Sewage water supply, sewage water was found full of undrained, or non-stop water shortage?

Next：Why does my pump often overload?

Copyright 2015-2018 Donggan Zhongyi Electronics Technology Co., LTD. All Rights Reserved.
Service Hotline：400-099-7978　　Tel：0769-87515990　　Fax：0769-87515990
Add：No.131，Jiuwei，Tiantangwei village，F(xiàn)enggang Town，Gongguan City，China.
Contact：Mr.Hu 13509207400　　Zip code：523692