Operating instructions
Manuals
Brands
Viessmann Manuals
Boiler
WS3A
51
52
53
54
55
56
57
58
59
60
Press
the
follo wing
keys:
1.
L
+
G
simultaneously
for
approx.
2s
2.
e
"Basic
settings?
Y
es"
is
displayed.
3.
d
to
confirm
or
4.
a
/
b
to
select
"B
asic
setti
ng?
No".
Rese
tting
code
s
to
the
del
iv
ere
d
condi
ti
on
60
Coding
5692
619
GB
1
...
...
58
59
60
61
62
...
...
124