Technical data

109
Service scans – Vitocontrol-S, VD2/CT3/CM2
Temperatures and quick scans
1. Press 9 and rw simultaneously
for approx. 2 seconds.
2. Select the required scan
with or .
3. Press
The following values can be scanned subject to the actual equipment level:
Slope, shift A1, M2, M3
Outdoor temperature dampened
Actual outdoor temperature
Boiler sequence
Actual % output boiler 1 to 4
Output red. %
Integral
Actual boiler temp. boiler 1 to 4
Sensor 17A actual
Sensor 17B actual
Flue gas temp. max
Flue gas temp. actual
Set DHW temp.
Actual DHW temp.
Actual DHW temp. 1
Actual DHW temp. 2
Set supply temp.
Actual supply temp.
Actual return temp.
Set room temp.
Actual room temp.
Scan 1
to
Scan 9
The dampened outdoor temperature
can be reset to the actual outdoor
temperature with D
Boiler output – actual value
at –1 to –100 start-up integral in
percent; at 1 to 100 shutdown
integral in percent ( | – arrow above
the word, when the integral
increases)
Display only if a sensor is connected
Display only if a DHW tank sensor is
connected
Display only if two DHW tank
temperature sensors are connected
Display only if a supply temperature
sensor is connected
Display only if a return temperature
sensor is connected
Display only if a remote control unit
is installed
Scans 1 to 9, see page 110
5351 340 v1.4
Outside temp. adj.
-5
1
2
3