E09.012.246 Manual S-WG
87
Display message
W a
t
e
r
p
r
e s s u
r
e
f
a u
l
t
9 9 9
,
5
h
r
s
Reason
Water pressure is too low or too high.
Display message
O u
t
d o o
r
s e n s o
r
f
a
i
l
9 9 9
,
5
h
r
s
Reason
Outdoor temperature has exceeded the blocking temperature which is set in the pa-
rameters.
Display message
d T
B
l
o c k
9 9 9
,
5
h
r
s
Reason
Temperature difference between flow and return exceeds the blocking value but not the
lock out value.
Display message
C a s c a d e
B
l
o c k
9 9 9
,
5
h
r
s
Reason
One of the cascaded water heaters causes an error, because of a lock out.
Display message
A P S
f
a u
l
t
9 9 9
,
5
h
r
s
Reason
The activation of the air pressure switch.
Display message
N R V
o
r
F a n
f
a u
l
t
9 9 9
,
5
h
r
s
Reason
Non return valve contact signal activated, > 15 seconds will cause a lock-out.
Display message
L
i
n e
f
a u
l
t
9 9 9
,
5
h
r
s
Reason
Wrong electrical power supply is connected (Not 50 or 60Hz, 220-240 Volt).
Display message
G e n
B
l
o c k
9 9 9
,
5
h
r
s
Reason
The general blocking circuit is activated during operation = contact 7-8
Summary of Contents for S-WG 100
Page 13: ...E09 012 246 Manual S WG 14 3 3 S WG tanks 300 Ltr 450 Ltr ...
Page 14: ...E09 012 246 Manual S WG 15 750 Ltr ...
Page 33: ...E09 012 246 Manual S WG 34 7 4 Electrical schematics ...
Page 34: ...E09 012 246 Manual S WG 35 ...
Page 122: ...E09 012 246 Manual S WG 123 notes ...
Page 123: ...E09 012 246 Manual S WG 124 notes ...
Page 124: ......
