Operating instructions

Brief scan Display screen
E 0: no ex-
ternal de-
mand
1: external
demand
0: no exter-
nal block-
ing
1: external
blocking
External 0 to 10 V hook-up
Display in °C
0: no external hook-up
3 0 0 Set boiler water temperature
A 0 0 Highest demand temperature
4 0 Burner control unit type Equipment type
5 0 0 Set cylinder temperature
b 0 0 Max. output in %
C 0 Boiler coding card (hexadecimal)
c 0 Version
Equipment
Version
Burner control unit
d 0 0 0 Variable
speed
pump
0 w/o
1 Wilo
2 Grundfos
Software
version
variable
speed pump
0: no vari-
able speed
pump
Checking outputs (relay test)
Weather-compensated control unit
Press the following keys:
1. K + d simultaneously for
approx. 2 s.
2. a/b for the required relay out-
put.
3. d Relay test is completed.
The following relay outputs can be controlled subject to system design:
Display screen Explanation
Base load Burner modulation base load
Full load Burner modulation full load
Intern.pump On Int. output 20
Temperatures, boiler coding card and brief . . . (cont.)
63
Service scans
5692 672 GB