99
Brief scan
Display
F
2
Software
version
Output A1
configura-
tion
(value corre-
sponds to
code 33 set-
ting)
Output A1
switching
state
0: OFF
1: ON
Output A2
configura-
tion
(value cor-
responds to
code 34 set-
ting)
Output A2
switching
state
0: OFF
1: ON
Extension EA1
F
3
Output 157
configura-
tion
(value cor-
responds
to code 36
setting)
Output 157
switching
state
0: OFF
1: ON
Input DE1
switching
state
0: open
1: closed
Input DE2
switching
state
0: open
1: closed
Input DE3
switching
state
0: open
1: closed
F
4
Software
version
External hook-up 0 - 10 V
Display in %
Open Therm extension (if installed)
F
9
Software
version
DHW heat-
ing status
External hook-up 0 - 10 V
Display in %
Checking outputs (relay test)
Weather-compensated control unit
1.
Press
OK
and
å
simultaneously
for approx. 4 s.
2. "Actuator test"
The following relay outputs can be controlled subject to system design:
Display
Explanation
Start base load
Burner operates at minimum output; internal pump
starts
Start full load
Burner operates at maximum output; internal pump
starts
Start outp. internal
Internal output
sÖ
(internal pump) enabled
Diagnosis and service scans
Diagnosis
(cont.)
5457 552 GB
Service
Summary of Contents for FS2B
Page 163: ...163 5457 552 GB ...
