Settings - App. Settings - Fluids Type; Settings - Password/Reset - Thermo Scientific A 40B Manual

Thermostats & refrigerated bath circulators
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Settings - App. Settings - Fluids Type

App. Settings - Fluids Type
fluid type to automatically set certain operating parameters.
1. Use the arrow buttons to highlight
Fluids Type.
Limits
Fluids Type
Menu
3. Highlight the applicable fluid. NOTE Since
the controller can display only four fluid types
at a time, use the down arrow to display addi-
tional fluid options.
SIL 300
SYNTH 60
SYNTH 200
SYNTH 260
Menu
With the desired setting showing press
Menu
or use the
window, to save and return to
the previous display.
NOTE For high viscosity fluids with a wide
"Heating-up range" (e.g., SIL300 - see Section
3), the thermostat automatically slows the heat-
ing from ambient to the "Operating tempera-
ture range" to help prevent fluid degradation
that is caused by rapid heating while still at high
viscosities.

Settings - Password/Reset

Password/Reset
is used to reset the thermostat back to factory preset values. NOTE Password is
used only by a qualified technician.
Thermo Scientific
is used to identify the type of fluid used. The thermostat uses the
2. Press
Fluid limits:
Water
Glycol-Water +100/+100
SIL 100
SIL 180
SIL 300
SYNTH 60
SYNTH 200
SYNTH 260
,
Other
to display the submenu.
Glycol-Water
SIL 100
SIL 180
Water
Menu
High °C
AC200/AC150
+100/+100
+75/+75
+200/+150
+200/+150
+45/+45
+200/+150
+200/+150
+200/+150
Section 4 Operation
Low °C
AC200/AC150
+5/+5
-30/-30
-75/-25
-40/-25
+80/+80
-50/-25
+30/+30
+45/+45
-90/-90
4-15

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