Operating instructions

Brief
scan
Display screen
Internal circulation
pump
Heating circuit pump to connection ex-
tension
8 Variable
speed
pump
0: w/o
1: Wilo
2: Grun-
dfos
Software
version
variable
speed
pump
0: no
variable
speed
pump
Variable
speed
pump
0: w/o
1: Wilo
2: Grun-
dfos
Software
version
variable
speed
pump
0: no
variable
speed
pump
Variable
speed
pump
0: w/o
1: Wilo
2: Grun-
dfos
Software
version
variable
speed
pump
0: no vari-
able speed
pump
Constant temperature control unit
Press the following keys:
1. K + G simultaneously for
approx. 2 s.
2. a/b for the required scan.
3. d Scanning is completed.
The following values can be scanned, subject to the actual system equip-
ment level:
Brief scan Display screen
0 Flow
switch po-
sition
System de-
signs 1 to 6
Software version
Control unit
Software
version
Program-
ming unit
1 Software
version
Solar con-
trol unit
0: no solar
control
unit
Software version
Burner control unit
Software
version
External
extension
0: no exter-
nal exten-
sion
0
Temperatures, boiler coding card and brief . . . (cont.)
62
Service scans
5692 672 GB