Coding
Coding in the delivered condition
Possible change
Summer econ. M2
A5:5
With heating circuit
pump logic function
A5:0
Without heating circuit
pump logic function
Min. flow temp. M2
C5:20
Electronic minimum
flow temperature limit
20 °C
C5:1
to
C5:75
Minimum limit adjustable
from 1 to 75 °C
Max. flow. temp. M2
C6:75
Electronic maximum
flow temperature limit
set to 75 °C
C6:10
to
C6:75
Maximum limit adjustable
from 10 to 75 °C
Slope M2
d3:14
Heating curve slope =
1.4
d3:2
to
d3:35
Heating curve slope ad-
justable from 0.2 to 3.5
(see page 54)
Level M2
d4:0
Heating curve level = 0
d4:
–
13
to
d4:40
Heating curve level ad-
justable from
–
13 to 40
(see page 54)
Code 2
Complete overview
Calling up code 2
Note
&
On weather-compensated control
units, codes are displayed as plain
text.
&
Codes that are irrelevant due to the
system equipment level or the set-
ting of other codes will not be dis-
played.
Press the following keys:
1.
L
+
G
simultaneously for
approx. 2 s.
2.
d
to confirm.
3.
a
/
b
for the required coding
address; the address
flashes.
Code 1
(cont.)
68
Coding
5592
883
GB
Содержание VITODENS 343-F WS4A
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Страница 131: ...A1 Main PCB A2 Main PCB Connection and wiring diagram internal connections II 131 Designs 5592 883 GB Service ...
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