WaterFurnace 7 Series - Manual (Page 29)

29
7 SERIES 50Hz 700A11 INSTALLATION MANUAL
Status LED (LED1, R
ed)
ABC A
ction
AID T
ool
Displa
y and His
tory
Int
elliZ
one2 and
Thermos
tat Displa
y
R
ed F
ault LED
LED Flash
C
ode *
L
ock
out
R
eset/
R
e
m
ove
F
ault C
ondition Summary
ABC Gr
een
Status LED
ABC R
ed
F
ault LED
ABC & AXB Basic F aults
Normal - No F
aults
Off
-
F
ault-Input
1
N
o
A
ut
o
T
s
tat input err
or
. A
u
to
reset upon c
ondition r
emo
v
al.
Normal
C
ode 1
F
ault-High Pr
es
sur
e
2
Y
e
s
Har
d or Soft
HP s
wit
ch has tripped (>4
13
7 kP
a)
L
ock
out
C
ode 2
L
ock
out - E2 High Pr
es
s
L
ock
out - E2 High Pr
e
ss
F
ault-L
o
w
Pr
es
sur
e
3
Y
e
s
Har
d or Soft
L
o
w Pr
es
sur
e S
wit
ch has tripped (<2
7
6
kP
a f
or 30 c
ontinuous sec.)
L
ock
out
C
ode 3
L
ock
out - E3 L
o
w Pr
es
s
L
ock
out - E3 L
o
w Pr
es
s
F
ault-Fr
ee
z
e
Det
ection FP2
4
Y
es
Har
d or Soft
Fr
ee
z
e
pr
ot
ection sensor has tripped (<-9
.4 or -
1.
1 degC f
or 30
c
ontinuous sec.)
L
ock
out
C
ode 4
L
ock
out - E4 Fr
ee
z
e
Det
ection FP2
L
ock
out - E4 Fr
ee
z
e
Det
ection FP2
F
ault-Fr
ee
z
e
Det
ection FP1
5
Y
es
Har
d or Soft
Fr
ee
z
e
pr
ot
ection sensor has tripped (<-9
.4 or -
1.
1 degC f
or 30
c
ontinuous sec.)
L
ock
out
C
ode 5
L
ock
out - E5 Fr
ee
z
e
Det
ection FP1
L
ock
out - E5 Fr
ee
z
e
Det
ection FP1
F
ault-C
ondensat
e
Ov
erflo
w
7
Y
e
s
Har
d or Soft
C
ondensat
e
s
wit
ch has sho
wn c
ontinuity f
or 30 c
ontinuous sec.
L
ock
out
C
ode 7
L
ock
out - E7
C
ondensat
e
L
ock
out - E7 C
ondensat
e
F
ault-Ov
er
/Under V
oltage
8
N
o
A
ut
o
Ins
tantaneous V
oltage is out of r
ange
. **C
ontr
ols shut do
wn until
resolv
ed.
L
ock
out
C
ode 8
L
ock
out - E8 Ov
er
/Under v
oltage
L
ock
out - E8 Ov
er
/Under v
oltage
F
ault-C
ompr
es
sor Monit
or
10
Y
e
s
Har
d or Soft
Open Crk
t, Run, Start or w
elded c
ont
L
ock
out
C
ode 10
L
ock
out - E10 C
ompr
es
s Monit
or
L
ock
ou
t - E10 C
ompr
es
s Monit
or
F
ault-FP1 & 2 Snsr Err
or
11
Y
e
s
Har
d or Soft
If FP1 or 2 Sensor Err
or
L
ock
out
C
ode 11
L
ock
out - E11 FP1/FP2 Sensor Err
or
L
ock
out - E11
FP1/FP2 Sensor Err
or
Miscellaneous
Non-CriticAXBSnsrErr
13
No
A
u
to
An
y Other Sensor Err
or
Normal
C
ode 13
Alert - E13 Non-Critical AXB Sensor Err
or
Alert - E13 Non-Critica
l AXB Sensor Err
or
CriticAXBSnsrErr
14
Y
e
s
Har
d or Soft
Sensor Err f
or EEV or HW
L
ock
out
C
ode 14
L
ock
out - E14 Critical AXB Sensor Err
or
L
ock
out - E14 Cri
tical AXB Sensor Err
or
Alarm-HotW
tr
15
No
A
u
to
HW o
v
er limit or logic lock
out. HW pump deactiv
at
ed.
Normal
C
ode 15
Alert - E15 Hot W
a
ter T
emp Limit
No Displa
y
F
ault-
V
arSpdPump
16
No
A
u
to
Alert is r
ead fr
om PWM f
eedback.
Normal
C
ode 16
Alert - E16 V
ar Spd Pump Err
Alert - E16 V
ar Spd Pump Err
Non-CritC
omErr
18
No
A
u
to
An
y non-critical c
om err
or
Normal
C
ode 18
Alert - E18 Non-Critical C
ommunication
Err
or
Alert - E18 Non-Critical C
ommunication
Err
or
F
ault-CritC
omErr
19
No
A
u
to
An
y critical c
om err
or
. A
u
to
r
eset upon c
ondition r
emo
v
a
l
Normal
C
ode 19
Alert - E19 Critical C
ommunicatio
n Err
or
Alert - E19 Critical C
ommunication Err
or
Alarm - L
o
w L
oop Pr
es
sur
e
2
1
N
o
A
ut
o
L
oop pr
es
sur
e is belo
w 21 kP
a f
or mor
e than 3 minut
es
Normal
C
ode 21
Alert - E51 L
o
w L
oop Pr
es
sur
e
No Displa
y
Alarm - Home A
u
tomation 1
2
3
N
o
A
ut
o
Closed c
ontact input is pr
esent on Dig 2 input - T
e
xt is c
onfigur
able
Normal
C
ode 23
Alert - E23
Select
ed choic
e
Alert - E23 Select
ed choic
e
Alarm - Home A
u
tomation 2
2
4
N
o
A
ut
o
Closed c
ontact input is pr
esent on Dig 3 input - T
e
xt is c
onfigur
able
Normal
C
ode 2
4
Alert - E2
4
Select
ed Choic
e
Alert - E2
4 Select
ed Choic
e
Danfos s VS Drive
Der
at
e-Driv
eT
emp
4
1
No
A
u
to
Driv
e T
emp has r
eached critical High T
emp
Der
at
ed
C
ode 4
1
W
arning! Der
at
ed - E4
1 Driv
eT
emp
W
arning! Der
at
ed
- E4
1 Driv
eT
emp
Der
at
e-HiDisT
emp
42
No
A
u
to
C
ompr
es
sor Dischar
ge is e
x
c
eeded limit f
or 90 c
ontinuous sec..
Der
at
ed
C
ode 42
W
arning! Der
at
ed - E42 HiDi
sT
emp
W
arning! Der
at
ed - E42 HiDisT
emp
Der
at
e-L
oSucPr
es
43
No
A
u
to
Suction Pr
es
sur
e is critically lo
w
Der
at
ed
C
ode 43
W
arning! Der
at
ed - E43 L
oSucPr
es
W
arning! Der
at
ed - E43
L
oSucPr
es
Der
at
e-L
oC
onPr
es
44
No
A
u
to
C
ondensing pr
es
sur
e is critically lo
w
Der
at
ed
C
ode 44
W
arning! Der
at
ed - E44 L
o
C
onPr
es
s
W
arning! Der
at
ed -
E44 L
o
C
onPr
es
s
Der
at
e-HiC
onPr
es
45
No
A
u
to
C
ondensing pr
es
sur
e is critically high
Der
at
ed
C
ode 45
W
arning! Der
at
ed - E45 HiC
onPr
es
s
W
arning! Der
at
ed -
E45 HiC
onPr
es
s
Der
at
e-OutP
wrLmt
46
No
A
u
to
Supply V
oltage is <208V or Max P
wr is r
eached due t
o
high pr
es
sur
e
Der
at
ed
C
ode 46
W
arning! Der
at
ed - E46
OutP
wrLmt
W
arning! Der
at
ed - E46 OutP
wrLmt
Saf
eMd-EEVIndC
om
4
7
No
A
u
to
C
om with EEV is int
errupt
ed EEV has gone independent mode
Saf
eMode
C
ode 4
7
W
arning! Saf
eMode - E4
7 EEVIndC
om
W
arning! Saf
eMode - E4
7 EEVIndC
om
Saf
eMd-EEV
OutC
om
48
No
A
u
to
C
om with EEV is int
errupt
ed EEV has gone independent mode
Saf
eMode
C
ode 48
W
arning! Saf
eMode - E48EEV
OutC
o
m
W
arning! Saf
eMode - E48EEV
OutC
om
Saf
eMd-
AmbT
mpSnr
4
9
No
A
u
to
Ambient T
emper
atur
e (T
amb
) is <-60 or > 100°C and out of r
ange
or in
v
alid
Saf
eMode
C
ode 4
9
W
arning! Saf
eMode - E4
9
W
arning! Saf
eMode - E4
9
F
ault-DisT
mpSnr
51
Y
e
s
Har
d or Soft
Dischar
ge Sensor (Sd) is > 138°C or in
v
alid (-60 t
o
200°C)
L
ock
out
C
ode 51
L
ock
out! - E51 DisT
mpSn
r
L
ock
out! - E51 DisT
mpSnr
F
ault-SucPrsSnr
5
2
Y
e
s
Har
d or Soft
Suction Pr
es
sur
e (P0) is in
v
alid (0 t
o
1600 kP
a)
L
ock
out
C
ode 5
2
L
ock
out! - E5
2 SucPrsSnr
L
ock
out!
- E5
2 SucPrsSnr
F
ault-C
onPrsSnr
53
10x then
Ye
s
Har
d or Soft
L
o
w c
ondensing pr
es
sur
e (PD
) or in
v
alid (0 t
o
5998.4 kP
a) R
etry 10x.
Norm then
L
ock
out
C
ode 53
L
ock
out! - E53 C
onPrsSnr
L
ock
out! - E53 C
onPrsSnr
F
ault-L
o
wSupV
olt
54
Y
e
s
Har
d or Soft
Supply V
oltage is <17
5 V (190V t
o
r
eset) or po
w
e
red off
/on t
oo
quickly (<30 sec.).
L
ock
out
C
ode 54
L
ock
out! - E54 L
o
wSupV
olt
L
ock
out! - E54 L
o
wSupV
olt
F
ault-OutEn
v
elop
55
10x then
Ye
s
Har
d or Soft
C
omp Oper
ating out of en
v
elope (P0) mor
e than 90 sec. R
etry 10x.
Norm then
L
ock
out
C
ode 55
L
ock
out! - E55 OutEn
v
elop
No Displa
y
F
ault-Ov
erCurrnt
56
Y
e
s
Har
d or Soft
Ov
er curr
ent tripped b
y
phase los
s, earth f
ault, short cir
cuit,
lo
w w
a
ter flo
w
, lo
w air flo
w
, or major driv
e f
ault.
L
ock
out
C
ode 56
L
ock
out! - E56 Ov
erCurrnt
L
ock
out! - E56 Ov
erCurrnt
F
ault-Ov
er
/UnderV
olt
5
7
Y
e
s
Har
d or Soft
DC Link V
oltage t
o
c
ompr
es
sor is >253V or at minimum V
olt.
L
ock
out
C
ode 5
7
L
ock
out! - E5
7 O
v
e
r/Under V
olt
L
ock
out! - E5
7 Ov
er
/Under V
olt
F
ault-HiDrivT
emp
58
Y
e
s
Har
d or Soft
Driv
e T
emp has r
eached critical High T
emp >115°C
L
ock
out
C
ode 58
L
ock
out! - E58HiDrivT
emp
L
ock
out!
- E58HiDrivT
emp
F
ault-DrvIntErr MOC/
A
O
C
5
9
Y
es
Har
d or Soft
T
he MOC has enc
ount
er
ed an int
ernal f
ault or an int
ernal err
or
.
Pr
obably f
a
tal.
L
ock
out
C
ode 59
L
ock
out! - E59 DrvIntErr
L
ock
out! - E59 DrvIntErr
F
ault-MultSaf
eMd
6
1
Y
e
s
Har
d or Soft
Mor
e than one Saf
eMode c
ondition is pr
esent r
equiring lock
out.
L
ock
out
C
ode 6
1
L
ock
out! - E6
1 Mul
tSaf
eMd
L
ock
out! - E6
1 MultSaf
eMd
Ind/Pkg Danf oss
EEV2
F
ault-L
os
sofChar
ge
7
1
Y
e
s
Har
d or Soft
High superheat and high EEV opening % f
or a long time will trigger
a los
s of char
ge f
ault
L
ock
out
C
ode 7
1
L
ock
out! - E7
1 L
o
s
sChar
ge
L
ock
out! - E7
1 L
o
s
sChar
ge
Saf
eMd-SucT
mpSnr
7
2
No
A
u
to
Suction T
emper
atur
e Sensor is in
v
alid (-60 t
o
200°C)
Saf
eMode
C
ode 7
2
W
arning! Saf
eMode - E7
2 SucT
mpSnr
W
a
rning! Saf
eMode - E7
2 SucT
mpSnr
Saf
eMd-LA
T
Sensor
7
3
No
A
u
to
L
e
a
ving Air T
emper
atur
e Sensor is in
v
alid (-60 t
o
200°C)
Normal
C
ode 7
3
Alert - E7
3 LA
T Sensor
No Displa
y
Saf
eMd-MaxOpPr
es
7
4
No
A
u
to
Suction pr
es
sur
e has e
x
c
eeded that maximum oper
ating le
v
el f
or
90 sec.
Saf
eMode
C
ode 7
4
W
arning! Saf
eMode - E7
4 MaxOpPr
es
s
W
arning! Saf
eMode - E7
4 MaxOpPr
es
s
NO
TES:
*All c
odes >11 use long flash f
or t
ens digit and short flash f
or the ones digit. 20
, 30
, 40
, 50 et
c. ar
e skipped!
Alert
’ is a noncritical sensor or function that has f
ailed. Normal oper
ation of the heat pump is maintained but servic
e is d
esir
ed at some point.
The Aurora Advanced VS Control System cont.