Baxi PBM-i 20 Manual Del Usuario página 123

OPERATION AND FUNCTIONS OF THE ROOM CONTROLLER
Switching ON
The button enables operation of the pump or the zone valve controlled by the room controller, the heat pump is activated by
selecting the operating mode using the
1
ZONE OFF
** The heat pump is not yet operating, the mode has to be selected: heating, cooling, auto or domestic hot water production.
Selecting the operating mode
None
No operating mode selected.
heat in OFF.
** AUTO automatic mode changeover based on the outside air temperature
Selecting the room temperature set point
1
button, as shown below.
2
Press the button for 3 seconds
Automatic mode changeover
• Press the mode button
• AUTOMATIC** mode changeover
selected
2
• Turn the knob
• The room temperature set point
is displayed
3
x3 sec.
ZONE ON**
Cooling
• Press the mode button
• COOLING mode selected
3
• Turn the knob to change the room
temperature set point
• Wait a few seconds for confirmation
A
heating
• Press the mode button
• hEATING mode selected
4
• The display shows the room tem-
perature
EN PBM 20÷40 43