Ingersoll-Rand Thermo King Precedent C-600M, Operator'S Manual

Page: 49 / 152

TK 56171-2-OP-EN 49
Figure 34. Setpoint Display
The “-” and “+” soft keys are used to increase or decrease the setpoint until
the desired setpoint is shown. The setpoint has been changed to 0°F using
the “+” soft key as shown (
Figure 35, p. 49 ).
Figure 35. Setpoint Changed
The YES and NO soft keys confirm the setpoint change ( Figure 36, p. 50 ).
When the desired setpoint has been selected using the “+” and/or “-” soft
keys, press the YES soft key to confirm and load the new setpoint. If the
setpoint is changed using the “+” or “-” soft keys, the change must be
confirmed or rejected by pressing the YES or NO soft key within 10 seconds
of changing the setpoint. A warning beep will sound after five 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. If the
setpoint is not confirmed, Alarm Code 127 Setpoint Not Entered is set, to
indicate that the setpoint change was not completed.
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