5. MEM/- button:
Memory button when checking min and max values and the '-' button
during setup.
6. DISPLAY SET button:
Function setup button.
7. °C / °F switch:
To switch the temperature display between
degrees Celsius and degrees Fahrenheit.
8. SENSOR button:
To pair the indoor unit with the outdoor unit.
9. RCC button:
To turn the DCF receiver on or off.
10. RESET button:
To restart the indoor unit in case of a (possible) error.
11. Battery compartment.
Outdoor unit:
433MHz
HYGRO-THERMO
1. Monitor-LED: Illuminates as soon as the outdoor
unit is sending measurement data to the indoor
unit.
2. Display, shows alternately the temperature and the
humidity.
3. CH 1.2.3 switch:
To set the outdoor unit to a different channel.
4. RESET button: To restart the outdoor unit in case
of a (possible) error.
5. Suspension eye: Provision to suspend the outdoor
unit from a wall.
6. Battery compartment.
RESET CH 1 2 3
11