16
Change Temperature Controller Display
Units (Fhrenheit or Celsius)
220 V units are factory set to display temperature readings
in degrees Fahrenheit. 380 V units are factory set to display
tempertature readings in degrees Celsius.
The temperature display units can be changed with the fol-
lowing procedure:
1.
On the Watlow SD31 controller, press and hold
the
and
buttons simultaneously for 3
seconds until the display reads “SET”. This is the
Setup Menu.
2.
Scroll through the Setup Menu by pressing the
.
button until the display reads “C-F” (press
button
3 times).
3.
Press and hold the
button to display the current
unit setting of “C” of “F”.
4.
Continue to hold the
button and press the
button to switch to the desired unit setting, “C” or “F”.
5.
Release the
button.
6.
Press the infinity button
to exit the Setup Menu; the
temperature display unit is now changed.
7.
Complete steps 1-6 for all three controllers (ISO, POLY,
HOSE).
Do not change any other settings in the Setup Menu.
The settings have been factory programmed for opti-
mal performance.
Section 2 - Operation: Start-Up Instructions
Summary of Contents for Guardian A5-6000 IP
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