yh533388银河app(有限公司)官方网站-Weixin百科

eng

Common Problem

Home>Service>Common Problem

36、What should I do if the IoT meter reports an Er3 code error?

时间：2019-12-25 01:28:09 热度： 分享到：
Do virtual meter change card
 

Pre：37、Does the meter have the functions of N-day non-communication and N-day non-gas shut-off valve?
Next：35、Some users of your company's(4cubic meter) have a louder voice during use, which affects the normal lives of residents. What are the reasons?
back

  • +86-21-31166688-8682
  • karry.chang@zenner-metering.com
  • Working hours Monday to Friday 8:30-17:30

Share it
Copyright 2019 ZENNER METERING TECHNOLOGY(SHANGHAI)LTD. Record Number：沪ICP备15049156号 Technical Support：上海网站建设
No.800 Songda Road, Qingpu, Shanghai, China
karry.chang@zenner-metering.com
Copyright 2019 ZENNER METERING TECHNOLOGY(SHANGHAI)LTD. Record Number：沪ICP备15049156号 Technical Support：上海网站建设
Baidu
sogou