TK 56171-2-OP-EN
51
The display then returns to the Standard Display showing the new setpoint.
The Zone 1 arrow now points up, to indicate that Zone 1 is heating.
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ntt:: 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.
N
No
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e:: Units equipped with a remote control may operate in a slightly
different manner. Refer to Rear Remote Control Panel (Optional) for
additional details.
To turn Zone 2 or Zone 3 on or off, press the soft key under the desired zone.
Zone 2 is selected (
).
