Thermo King Precedent S-600, Operator'S Manual

Page: 61 / 221

Operating Instructions
58
Figure 42: Setpoint Changed Using “+” Key
The YES and NO Keys (Figure 43) confirm the setpoint
change. When the desired setpoint has been selected using the
“+” and/or “-” Keys, press the YES Key to confirm and load
the new setpoint. If the setpoint is changed using the “+” or “-”
Keys, the change must be confirmed or rejected by pressing the
YES or NO Key within 10 seconds of changing the setpoint. A
warning beep will sound for 5 seconds as a reminder.
Failure to confirm the new setpoint by pressing Yes or No
within 10 seconds of changing the setpoint will result in no
setpoint change. In addition, Alarm Code 127 Setpoint Not
Entered is set, to indicate that a setpoint change was initiated
but not completed.
Figure 43: Yes and No Keys
After the YES Key has been pressed, the display briefly shows
PROGRAMMING NEW SETPOINT - PLEASE WAIT. The
display then confirms the new setpoint for several seconds
(Figure 44):
Figure 44: New Setpoint
ON
OFF
-
NO
NEW SETPOINT WILL BE
40 F
+
+/- TO CHANGE OK?
YES
-
NO
NEW SETPOINT WILL BE
40 F
+
+/- TO CHANGE OK?
YES
ON
OFF
ON
OFF
NEW SETPOINT IS
40 F