Thermo Scientific
ThermoFlex 7-9
Section 7
Er
ror Code
R
eaction
Cause
Actions
Er 41
Chiller contin
ues to r
un.
Momentar
y comm
unication
er
ror betw
een displa
y and
main control board.
•If
using Analog I/O ensure y
our comm
unication cable is properly
shielded from electrical noise
, see Appendix C
.
•Cycle circuit protector on rear of
c
hiller off
and on,
Ther
moFlex900-10000 only
.
Er 42
Chiller contin
ues to r
un.
Momentar
y inter
nal
comm
unications er
ror
.
•Contact our Sales
, Ser
vice and Customer Suppor
t.
Er 47
Chiller will shut do
wn.
Chiller’
s optional remote
EMO button de
pressed.
•W
hen able
, reset the EMO
.
Er 48
Chiller will shut do
wn.
(Optional displa
y.)
Chiller’
s optional EMO
button de
pressed.
•
W
hen able
, reset the EMO
.
Er 59
Chiller will shut do
wn.
In
valid lev
el fault. Chiller
sensed both a high lev
el and
lo
w lev
el reser
voir fluid lev
el.
•Contact our Sales
, Ser
vice and Customer Suppor
t.
Er 62
Chiller will not star
t.
(Chillers equipped with
optional Analog I/O
.)
Probe not properly connected.
Shor
ted remote temperature
probe
.
•Chec
k connection.
Er 63
Chiller will not star
t.
(Chillers equipped with
optional Analog I/O
.)
Probe not properly connected.
Open remote temperature
probe
.
•Chec
k connection.
Er 64
Chiller will contin
ue to r
un
Chiller the last v
alid setpoint
recei
ved.
(Chillers equipped with
optional Analog I/O
.)
Analog remote setpoint
is enabled and the c
hiller
recei
ves a v
oltag
e or cur
rent
lev
el that is outside the
chiller’
s set point rang
e.
• T
he er
ror can be cleared only after a v
alid set point is recei
ved, or
the remote analog setpoint is tur
ned off
.
Summary of Contents for ThermoFlex10000
Page 2: ......
Page 36: ...ThermoFlex900 5000 Thermo Scientific...
Page 42: ...DI SDS 4 0 gpm 15 1 lpm ThermoFlex900 5000 Thermo Scientific...
Page 79: ...517 2014 16 2014 ThemoFlex24000...
Page 100: ...Section 2 2 20 ThermoFlex Thermo Scientific...
Page 136: ...Section 4 4 14 ThermoFlex Thermo Scientific...
Page 168: ...Section 7 7 14 ThermoFlex Thermo Scientific...
Page 191: ...C 10 ThermoFlex Appendix C Thermo Scientific...
Page 208: ......
Page 209: ......
