Description of Device keys and LEDs
1.
increase temperature
2.
reduce temperature
3.
mode button
4.
short key press = On/Off key to switch the
thermostat on or off completely, long key
press (5 sec.) activates the pairing mode
for connection to the Wlan (the
thermostat must be switched on for this)
Connecting the thermostat:
The Optima Wlan Classic can be used for various applications, as the thermostat has a potential-free
switching output (NO)! The external temperature sensor is used for temperature measurement, e.g. in the
floor in combination with an electric floor heating system.
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