42
S
YM
PTOM
S
PROBAB
LE C
AUS
E
RE
MED
Y
Spectra
W
atermaker
s Newport
T
r
oubleshooting Pr
ocedur
e
s
Error Messages
“Syste
m
stalled”
(“syste
m stalled”
ma
y alarm
when
usi
n
g t
he co
n
trol panel
to ru
n s
yste
m
for servicing
with t
he pressure relief valve
open–
use
ma
n
ual override
switch instead)
-
pressure rel
ief valve open
-
inta
ke t
hr
u-
h
ull closed
-
air locked syste
m
-
no sig
nal fro
m
flow
meter
-
Close pressure re
lief valve
-
Chec
k
t
hru-
h
ull
-
Chec
k
flow me
ter wir
ing a
t co
n-
trol box
-
Replace flow meter
“Hig
h Pressure”
-
blocked brine discharge
-
fo
uled
me
mbra
ne
-
Chec
k brine dischar
ge
-
Clean
me
m
brane
“Volta
ge Too
L
ow”
-
batter
y volta
ge too low
-
loose w
ires o
r poor connec-
tions
-
Char
ge bat
teries
-
Chec
k c
har
gin
g volta
ge
-
Chec
k power con
nectio
ns
“Re-startin
g”
-
no sig
nal fro
m
flow
meter at
startup.
S
yste
m
Air-locked
-
See remed
y above for “s
yste
m
stalled”
“Chec
k F
use” (followed by
f
use n
u
m
ber)
-
blown f
use at circuit board
-
Replace fuse (
mini a
uto
m
o
tive
t
ype AT
M)
-
Loo
k
for cause
“Service Prefi
lter”
-
clogged
filters
-
loose or defective pre
ssure
sensor wire
s
-
I
nstall new filters
-
Chec
k se
nsor wir
ing
“Salinity
Hig
h”
-
hi
g
h produc
t water salinity
-
chlorine da
ma
ge to
m
e
m-
branes
-
defective salinity probe or
cable, cab
le disconnected
-
Chec
k
for low feed pressure
-
Chec
k
for leaks at
hig
h press
ure
hoses
-
Re
move a
nd clean probe con-
tacts c
heck calibration.
-
Chec
k cable con
nectio
ns
-
Clean
me
m
brane
Содержание NEWPORT 400 Mk II
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