User Manual

Notes
Operation
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3.3 Operation
The room thermostat consists of two parts:
● Plastic housing with electronics, operating elements and room temperature
sensor
● Mounting plate with the screw terminals
The housing engages in the mounting plate and is secured with 2 screws.
Standard Hospitality
Number Description
①
Operating mode button/Esc
②
Fan mode button/OK
③ Capacitive rotary knob to adjust setpoints and parameters
④
Protection hospitality mode button
User action Effect, description
Normal operation
Actual operating mode and state are
indicated by symbols.
Press any button
(thermostat in normal operation)
Enter operating mode selection; backlit
LCD turns on, all possible mode
symbols turn on, indicator element
(arrow, P001 = 3) will appear on the
current mode/state.
Press left button
Change operating mode (indicator
element (arrow, P001 = 3) changes to
the next mode symbol.
After the last press and a timeout of 3
seconds, the newly selected mode is
confirmed, the other elements
disappear. After a timeout of 20
seconds, the LCD backlight turns off.
Press left button (P001 = 3) Toggle between heating and cooling.
Layout
Button operation