Summary Of Controls And Indicators - Viessmann VITODENS 111-W Operating Instructions Manual

Operation

Summary of controls and indicators

Controls and display elements
A
Fig. 1
Pressure gauge
A
Touchscreen with controls
B
ON/OFF switch
C
Display indicators and operating buttons
The control unit is equipped with a touchscreen. To
make settings and call up information, tap the on-
screen buttons.
A B CD E F
R P O N
Fig. 2
Display value or fault code
A
Temperature in °C (in conjunction with the display
B
value)
Heating mode
C
DHW heating
D
Display value or fault code
E
Fault indicator
F
Burner fault reset
G
Temperature in °C (in conjunction with the display
H
value)
On-screen buttons for operation
MODE Selecting/terminating functions
Changing or selecting values
Changing or selecting values
OK Accepting values/confirming selection
1 step back
R Burner fault reset
8
B
GH
K
M L
C
Activation of the on-screen buttons is confirmed with a
signal tone. Your heating contractor can turn the signal
tone off.
On-screen buttons (see page 8)
K
Commissioning setting active (only for contractors)
L
DHW comfort function active (only for boilers with
M
integral instantaneous water heater, see
page 14)
Current burner output
N
DHW comfort function not active (only for boilers
O
with integral instantaneous water heater)
Service setting active (only for contractors)
P
Burner in operation
R