How to solve the problem when the thermostat LCD displays Er1?

views: 2836 　time: 2021-08-21

The 3A thermostat can change the built-in temperature measurement method through advanced settings, and the 16A thermostat needs to check the whether external sensor is loosely connected or the sensor is damaged and needs to be replaced.

Product classification

Heating and cooling system
Energy efficiency house
Ventilation system
Water purification
Smart home system
Central vacuum system
Produts for OEM

Navigation

Contact

MENRED Group

Economy Park HQs, Yueqing City, China.

MENRED GmbH

Weisswasser Germany

MENRED Green Building Industrial Park

Lingkun Island,Wenzhou City,Zhejiang China.

MENRED Enviro-Tech Industrial Park

Nanhu District, Jiaxing City, Zhejiang China.

sales@menred.com

Search

Facebook
Linkedin
Twitter
Instagram