Vemer memo AST Series User Manual

English
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User manual memo AST NFC
USER MANUAL
The digital time switches of memo AST are electronic devices for the management of electrical loads between sunset and sunrise times
(astronomical program).
It has a NFC interface that allows it to be coupled with mobile devices (smartphone or tablet and, thanks to the free app that can be downlo-
aded from Google Play store, it is possible to program and make settings directly on your smartphone, and then transfer all the data to the
time switch. The reverse procedure is also possible, i.e. to copy the programming of a time switch on your mobile device.
The backup battery allows you to keep the settings even in case of black-out and can be replaced through the cover on the back of the time
switch.
The time switches of Memo series are devices that perform actions of 1B type, intended to operate in environments with III overvoltage
category and pollution degree 2 in accordance with EN 60730-1 standard.
Code Model Description
VE344800 memo AST1 Astronomical twilight switch 1 channel with NFC interface
VE343000 memo AST2 Astronomical twilight switch 2 channels with NFC interface

Vemer memo AST Series Specifications

General

Brand	Vemer
Model	memo AST Series
Category	Switch
Language	English