Viessmann VITOPEND 200 Installation And Service Instructions Manual page 73

Temperatures, boiler coding card and brief scans
Brief
scan
Internal circulation
pump
8 0
Constant temperature control units
Press the following keys:
1. K + G simultaneously for
approx. 2 s.
Display screen
Heating circuit
pump to connec-
tion extension
0 Variable
speed
pump
0: w/o
1: Wilo
2: Grun-
dfos
2. a/b
3. d
Service scans
(cont.)
Software Variable
version speed
variable pump
speed 0: w/o
pump 1: Wilo
0: no 2: Grun-
variable dfos
speed
pump
for the required scan.
Terminate the scan.
Software
version
variable
speed
pump
0: no vari-
able speed
pump
73