Vitotronic 200
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.
Subject to the actual equipment level, the following relay outputs can be con-
trolled:
Display
Explanation
Base load
Burner modulation lower output
Full load
Burner modulation upper output
Int. pump ON
Int. pump/output 20 ON
Heating valve
Diverter valve set to heating mode
Valve central pos.
Diverter valve in central position (filling)
DHW valve
Diverter valve set to DHW mode
Heating circuit p. M2 ON
Mixer extension
Mixer CLOSE
Mixer extension
Mixer OPEN
Mixer extension
Output int. ON
Output
sK
Internal extension
Heating circuit p. A1 ON
Ext. Extension H1
Cylinder pump ON
Ext. Extension H1
DHW circ. pump ON
Ext. Extension H1
Central fault ON
Ext. Extension H1
Vitosolic 100
The solar circuit pump can be started with the relay test at the Vitosolic 100.
Note
Terminate the relay test after completing the test (see below).
1.
Select "MM" with
a
/
b
.
Confirm with
d
. The following
flashes:
2.
Select "1" with
a
/
b
.
Confirm with
d
.
Note
Now the solar circulation pump
operates continuously.
Checking outputs (relay test)
88
Service scans
5592
883
GB
Summary of Contents for VITODENS 343-F WS4A
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