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

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Operating Instructions
48
Figure 27: Standard Display, New Setpoint
IMPORTANT: 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.
• If the YES soft key is pressed, the setpoint change made
with the "+" or "-" soft key is accepted, the setpoint
changes, and the display returns to the Standard Display.
• If the NO soft key is pressed the setpoint change made
with the "+" or "-" soft key is not accepted, the setpoint is
not changed, and the display returns to the Setpoint
Display.
• If the YES or NO soft key is not pressed within 10 seconds
of making a change with the "+" or "-" soft key, the
setpoint is not changed and the display returns to the
Setpoint Display. The display briefly shows [SETPOINT
NOT CHANGED] and Alarm Code 127 Setpoint Not
Entered is set, to indicate that the setpoint change was
started but not completed.
Turning a Zone ON and Off
Zone 1 will always be turned on any time the unit is turned on.
Zone 2 and Zone 3 (if present) can be turned on and off as
desired.
The state of each zone is retained when the unit is turned off
and on. For example, on a three zone unit if zone 2 is turned off
and Zone 3 is turned on and the unit is turned off, the zone
states remain as they were. When the unit is turned back on
Zone 2 will still be off and Zone 3 will still be on.
NOTE: Units equipped with a remote control may operate in
a slightly different manner. See Optional Flush Mount
Remote Control Panel for additional details.