Thermo King UT-1280, Руководство оператора

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Unit Operation
40
Figure 23: Standard Display
Changing the Setpoint
From the Standard Display, press the UP ARROW Key and/or
DOWN ARROW Key until the desired setpoint is shown. In
Figure 24 the setpoint has been increased to 40 F (4.4 C) using
the UP ARROW Key.
Figure 24: UP ARROW Key
When the desired setpoint has been selected using the UP
ARROW Key or DOWN ARROW Key, the ENTER Key must
be pressed to confirm and load the new setpoint.
• If the setpoint is changed using the UP ARROW Key and
DOWN ARROW Key, the setpoint display will begin to
flash 10 seconds after the last press of the UP ARROW or
DOWN ARROW key as a reminder to press the ENTER
Key.
• The setpoint display will flash for 10 additional seconds. If
at the end of this time the ENTER Key still has not been
pressed to complete the setpoint change, the setpoint will
return to the old setpoint and Alarm Code 127 Setpoint
Not Entered will be set. The Alarm Icon will appear in the
display.