AVATTO TRV06 - Controller Installation

6
Warning
In normal working status, if NTC is damaged and “Er” will be
displayed.
Low voltage
warning function
When the battery voltage is too low, the alarm symbol “ ” will be
displayed to remind the user to replace the battery.
Controller Installation
Electricity way
1. Press the button to remove the protective cover.
2. Install 2**AA battery and protection cover.
AA Battery x 2
Attention
Please install the battery according to +- pole of the icon in the battery compartment.