9102S
User’s Guide
12
Well Temperature
The display allows direct viewing of the actual well temperature. This temperature value is normally
shown on the display. The units of the temperature value (C or F) are displayed at the right. For
example,
100.0 C
Well temperature in degrees Celsius
The temperature display function may be accessed from any other function by holding and releasing
EXIT
.
Temperature Set-point
The temperature set-point can be set to any value within the range and with resolution as given in the
specifications. Be careful not to exceed the safe upper temperature limit of any device inserted into the
well.
Setting the temperature involves selecting the set-point memory and adjusting the set-point value.
Programmable Set-points
The controller stores 8 set-point temperatures in memory. The set-points can be quickly recalled to
conveniently set the Product to a previously-programmed temperature set-point.
To set the temperature, press
SET
to access set-point memory. The number of the set-point memory
location currently being used appears at the left on the display followed by the current set-point value.
Use
u
and
d
to select a new set-point memory location.
100.0 C
Well temperature in degrees Celsius
S
Access set-point memory
1 100.
Set-point memory 1 location, 100 °C currently used
To change to another set-point memory location, press the up or down arrow.
4 50
.
New set-point memory 4 location, 50 °C
Press
SET
to accept the new selection and access the set-point value. Press
EXIT
to continue and to
ignore any changes.
S
Accept selected set-point memory
