Thermo Scientific thermoflex, Quick Start Manuals

Page: 172 / 220

Thermo Scientific
Section 7
M
es
sa
ge
React
ion
Caus
e
Act
ions
ow Pressure
Wit
h a w
ar
ning me
ssag
e t
he
chille
r
w
ill c
ont
in
ue
to r
un.
Wit
h a fault
me
ssag
e t
he
chille
r
w
ill shut do
w
n.
Pump’
s disc
harg
e pre
ssure
is
belo
w
adjust
able lo
w
se
tting
.
•
If
the
chille
r
is st
ill r
unning pre
ss e
nt
er t
o see
if
the
me
ssag
e
cle
ars
, t
he limit
ma
y ha
ve
bee
n only t
emporarily
e
xc
ee
de
d.
SE
TT
IN
G
S
, se
e Se
ct
ion 4.
• Ensure
that
chiller re
ser
voir
is not e
mpt
y.
• Chille
r re
quire
s >
3 P
SIG applicat
ion pre
ssure drop
. If
a b
ypass
valv
e has be
en inst
alle
d, some re
stric
tion ma
y ne
ed t
o be
adde
d t
o
the
b
ypass line
.
• Cont
ac
t our Sale
s, Se
rvic
e and Cust
ome
r Suppor
t.
ow esistivit
Chille
r w
ill c
ont
in
ue
to r
un.
ex
ce
ede
d t
he
lo
wer adjust
able
value
.
•
Pre
ss e
nte
r to se
e if
the
me
ssag
e c
lears
, t
he
limit
ma
y ha
ve
be
en
only
te
mporarily
e
xc
ee
de
d.
SE
TT
IN
G
S
, se
e Se
ct
ion 4.
• Cont
ac
t our Sale
s, Se
rvic
e and Cust
ome
r Suppor
t.
ow
emp
Wit
h a w
ar
ning me
ssag
e t
he
chille
r
w
ill c
ont
in
ue
to r
un.
Wit
h a fault
me
ssag
e t
he
chille
r
w
ill shut do
w
n.
Not
e
If
the
chille
r
doe
s
shut
do
w
n it
c
an be
re
st
ar
ted
pr
ovide
d t
he
te
mpe
rat
ure
is st
ill abo
ve
the factor
y-
se
t
re
oc
cur if
the
te
mpe
rat
ure
goe
s abo
ve
the
adjust
able
se
tting and t
he
n ag
ain drops
belo
w
it
.

belo
w
adjust
able lo
w
v
alue
.
•
If
the
chille
r
is st
ill r
unning pre
ss e
nt
er t
o see
if
the
c
ode
c
lears
,
the
limit
ma
y ha
ve
be
en only
temporarily
ex
ce
ede
d.
SE
TT
IN
G
S
, se
e Se
ct
ion 4.
• Ensure
that
the
ambie
nt
te
mpe
rat
ure
is not
e
xc
ee
ding t
he
re
comme
nde
d lo
w
-rang
e, se
e Se
ct
ion 3. If
your application load
tole
rat
ed, t
he
n c
ont
in
ue
ope
rat
ion. (
The T
her
moF
lex w
ill c
ont
rol
• Add insulat
ion t
o e
xt
er
nal plumbing line
s t
o re
duce
the
he
at
-loss
to t
he
e
nvironme
nt
.
• F
or w
at
er
-c
oole
d
chille
rs
che
ck facilit
y w
at
er t
empe
rat
ure
.
• Cont
ac
t our Sale
s, Se
rvic
e and Cust
ome
r Suppor
t.
P
Chille
r w
ill shut
do
w
n.
Lo
w
re
frig
erat
ion pre
ssure
cut
out
sw
itc
h ac
tiv
at
ed.
• Che
ck for re
frig
erant
le
ak.
• Cont
ac
t our Sale
s, Se
rvic
e and Cust
ome
r Suppor
t.
Faults and W
arnings