English
46 Aqu@Scop HT V2
25. ALARM LIST AVAILABLE ON THE AQU@ SCOP HT DISPLAY
Software version: 6.0
Some terms may differ depending on the software version.
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)
AL01
En
tering w
at
er
temper
atur
e sensor
disc
onnect
ed or
damaged
Comple
te shut
do
wn
M
anual
10 s
Disc
onnect
ed or
faulty
sensor
Check the pr
obe
wiring
, r
eplac
e the
pr
obe if f
aulty
.
AL02
Le
aving w
at
er
temper
atur
e sensor
disc
onnect
ed or
damaged
Comple
te shut
do
wn
M
anual
10 s
AL03
Out
door
temper
atur
e
sensor
disc
onnect
ed or
damaged
Comple
te shut
do
wn
M
anual
10 s
AL04
Domes
tic
ho
t w
at
er
temper
atur
e sensor
disc
onnect
ed or
damaged
DHW
function s
topped.
M
anual
10 s
AL05
Deicing t
emper
atur
e
sensor
(c
oil bend
)
disc
onnect
ed or
damaged
Thermodynamic function st
opped c
omple
tely
.
M
anual
10 s
AL06
Lack o
f w
at
er
flo
w
,
free
zing risk
Comple
te s
toppage and
for
ced w
at
er
cir
cula
tion
pump oper
ation during
st
oppage
M
anual
30s a
ft
er
s
tart o
f
cir
cula
tion pump
Seiz
ed w
at
er
pump
Check
w
at
er
pump oper
ation
Clogged w
at
er
filt
er
.
Cle
an the filt
er
.
W
at
er
flo
w
too lo
w
or
air
in the s
ys
tem
Check the P
AC's t
emper
atur
e diff
er
enc
e in
oper
ation. Incr
ease the f
lo
w
(change the
w
at
er
pump speed
)
AL07
Double z
one t
emper
atur
e
sensor
disc
onnect
ed or
damaged
Radia
tor
z
one s
toppage
,
under
-f
loor
he
ating w
at
er
la
w
, modula
ting v
alv
e
100% open.
M
anual
10 s
Pr
obe disc
onnect
ed or
faulty
.
Check the pr
obe
wiring
, r
eplac
e the pr
obe if
faulty
.
AL08
Out
door
fans f
ault
Thermodynamic function st
opped c
omple
tely
.
M
anual
None
In
ternal t
emper
atur
e pr
ot
ection cut
-
out in one o
f the f
ans
Rese
t the alarm a
ft
er
al
lo
wing the mo
tor
s t
o
cool. Check
which f
an is o
verhe
ating. R
eplac
e
the de
fectiv
e f
an.
AL09
Compr
es
sor
1 / big
ov
erload
Aut
oma
tic changeo
ver
to C2
compr
es
sor
W
ARNING: De
-icing
impos
sible
.
M
anual (
Aqu
@
SC
op
HT
OFF via
ke
ypad
)
None
Thermo
-magne
tic cir
cuit br
eak
er
tripped (
thr
ee phase
)
Rese
t the cir
cuit br
eak
er
. Check tha
t the
se
tting c
orr
esponds t
o specifica
tions
AL10
Compr
es
sor
2 / smal
l
ov
erload
Aut
oma
tic changeo
ver
to C1
compr
es
sor
M
anual (
Aqu
@
SC
op
HT
OFF via
ke
ypad
)
None
Thermo
-magne
tic cir
cuit br
eak
er
tripped (
thr
ee phase
)
Rese
t the cir
cuit br
eak
er
. Check tha
t the
se
tting c
orr
esponds t
o specifica
tions
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 ...
Страница 2: ......
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 ...
Страница 81: ......
Страница 82: ......
Страница 83: ......