The wireless thermostat provides Comfort mode and, optionally, Economy mode. The difference between Comfort and Economy mode is only the room temperature setpoint. The changeover between the operating modes can be made either automatically according to the 7-day time patterns or manually with the operating mode button.

Comfort mode

When Comfort mode is activated, symbol appears on the display. The setpoint can be readjusted by pressing buttons "+" and "-".

Economy mode

When Economy mode is activated, symbol appears on the display. The setpoint can be readjusted by pressing buttons "+" and "-".

7-day time program

The changeover between the operating modes can take place either automatically or manually (, ) depending on the activated operating mode. When the activated operating mode is in , changeover take places automatically according to the selected switching pattern. For every weekday, the thermostat has a predefined time program that can be adjusted by users:

Day(s)

Comfort mode

Economy mode

Mon (1) – Fri (5)

7:00 – 9:00 hr and 17:00 – 22:00 hr

22:00 – 7:00 hr and 09:00 – 17:00 hr

Sat (6) – Sun (7)

7:00 – 22:00 hr

22:00 – 7:00 hr

The current setpoint can be temporarily readjusted by pressing buttons "+" and "-". The setpoint then is reset to its initial value the next time automatic or manual changeover takes place.

When the operating mode is set to or , the thermostat maintains Comfort mode or Economy mode respectively.

Holiday mode

When holiday mode is activated, symbol appears on the display. The countdown days in holiday mode can be adjusted by pressing "+" and "-" from 0 to 365 days. The holiday mode setpoint can be adjusted.

Keypad lock

Press and hold for operating mode button for 7 seconds and this activates the keypad lock .

Periodic pump run and anti-lime function

Applicable with controlled circulating pump or valve. This function protects the pump or valve during extended OFF periods against possible seizure caused by liming. Periodic pump run is activated every 24 hours at 12 p.m. for three minutes (symbol is displayed during active pump run). This function can be enabled and disabled by means of a parameter.