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7. Changing Setpoint
Setpoints of -22°F to +95°F (-30°C to +30°C) may be entered via the
keypad.
1. With the default screen showing on the display, press the up or
down arrow keys to bring the setpoint to the desired reading. The
display will flash to indicate that the reading being displayed is a
non-entered value.
2. Press the = (Enter) key to activate the new setting. If the = (Enter)
key is not pressed after five seconds, the message “NO SP CHG”
is displayed for 10 seconds and all LEDs and icons flash. The dis-
play will revert to the previous active setting.
The microprocessor retains the last entered setpoint in mem-
ory even if the unit is shut down or a power failure occurs.
You cannot change a setpoint when in Pre-Trip or when view-
ing Unit Data or Functional Parameters
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