The problem is that after some period Gree AC disconnects itself from Wifi network. Does anyone of you have an idea how could I reconnect Gree back to the network? Daily automatic restarts somehow?

ESP8266 based IR remote control with thermostat for GREE/Tadiran split AC units This project allows MQTT control for Tadiran A-Series (GREE) split AC units by using an infrared LED and Si7021 sensor.

GREE Remote Control Air Circulator Fan-FXDZ-2305Bg5 Designed to combat even the hottest of days, this Turbo Speed Fan comes packed with features that promise to revolutionise your comfort.