English
51
Aqu@Scop HT V2
Re
f.
Alarm descrip
tion
AQU@
SC
OP
HT
action
Alarm canc
el
la
tion
Time dela
y
Pos
sible cause(
s)
Rec
ommended action(
s)
AL46
Siz
e modified f
or
the
out
door
unit
In
forma
tion
None
Modifica
tion o
f the
wiring o
f the
analogue inputs B5 and B12 o
f the
Out
door
unit c
on
figur
ation.
Check the s
ta
tus and the
wiring o
f B5 and B12
Pr
ogr
amme or
µPC r
eplac
ed b
y ano
ther
Out
door
unit
.
Con
firm onc
e the situa
tion is under
st
ood.
AL47
Diff
er
en
t indoor
and
out
door
unit siz
es
In
forma
tion
None
Diff
er
en
t Indoor
and Out
door
unit siz
es
.
Check the siz
es and their
corr
espondenc
e on
the mak
er
s pla
tes
.
Check the s
ta
tus and the
wiring o
f inputs B5
and B12 on the Out
door
unit
.
AL48
W
at
er
flo
w
me
ter
disc
onnect
ed or
damaged
Comple
te s
toppage
.
M
anual
10 s
Flo
w
me
ter
disc
onnect
ed or
faulty
.
Check the
wiring o
f the f
lo
w
me
ter
, r
eplac
e
the f
lo
w
me
ter
if it is f
aulty
.
Faulty
0-5V
supply
.
Me
asur
e the 0-5V
v
olt
age
.
AL49
W
at
er
pr
es
sur
e sensor
disc
onnect
ed or
damaged
In
forma
tion
M
anual
10 s
s
W
at
er
pr
es
sur
e sensor
disc
onnect
ed or
damaged.
Check the sensor
wiring
, r
eplac
e the sensor
if
it is f
aulty
.
Faulty
0-5V
supply
.
Me
asur
e the 0-5V
v
olt
age
.
AL50
Compr
es
sor
dischar
ge
sensor
disc
onnect
ed or
damaged
Comple
te thermodynamic
function s
toppage
M
anual
10 s
Pr
obe disc
onnect
ed or
damaged.
Check the pr
obe
wiring
, r
eplac
e the pr
obe if it
is f
aulty
.
AL51
Ev
apor
ating t
emper
atur
e
sensor
disc
onnect
ed or
damaged
Comple
te thermodynamic
function s
toppage
M
anual
10 s
Pr
obe disc
onnect
ed or
damaged.
Check the pr
obe
wiring
, r
eplac
e the pr
obe if it
is f
aulty
.
AL52
Ev
apor
ating pr
es
sur
e
sensor
disc
onnect
ed or
damaged
Comple
te thermodynamic
function s
toppage
M
anual
10 s
Tr
ansduc
er
disc
onnect
ed or
damaged.
Check the tr
ansduc
er
wiring
, r
eplac
e the
tr
ansduc
er
if it is f
aulty
.
INF56
So
ftw
ar
e upda
ted or
ne
w
con
trol
ler
in the indoor
unit
In
forma
tion
M
anual
None
Pr
ogr
amme upda
te or
µPC r
eplac
ed in
the Indoor
unit
.
Con
firm onc
e the situa
tion is under
st
ood.
INF57
So
ftw
ar
e upda
ted or
ne
w
con
trol
ler
in the out
door
unit
In
forma
tion
M
anual
None
Pr
ogr
amme upda
te or
µPC r
eplac
ed in
the Out
door
unit
.
Con
firm onc
e the situa
tion is under
st
ood.
INF58
No indoor
unit siz
e in
con
trol
ler
memory
In
forma
tion
M
anual
None
Pr
ogr
amme upda
te or
µPC r
eplac
ed in
the Indoor
unit
.
Check the siz
e o
f the Indoor
unit on the
mak
er
s pla
te
. K
ey
in the de
tails and then
con
firm
Содержание AquaScop HT V2
Страница 1: ...Air water Heat Pump Installation and maintenance manual 12 0 â 17 9kW 12 6 18 9 Aqu Scop HT V2 ...
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Страница 57: ...APPENDIX ANNEXE ANLAGE ALLEGATO ANEXO APPENDIX ANNEXE ANLAGE ALLEGATO ANEXO ...
Страница 79: ...XXIII Aqu Scop HT V2 APPENDIX ANNEXE ANLAGE ALLEGATO ANEXO ...
Страница 80: ...XXIV Aqu Scop HT V2 APPENDIX ANNEXE ANLAGE ALLEGATO ANEXO ...
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