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TC4-NVS/P
Turn the adjustment knob counterclockwise one notch and leave
it in this position. The word OFF appears flashing on the display
and after 10 seconds, the temperature curve pilot light turns off
indicating that the temperature curve is now deactivated.
Adjusting the points of the temperature curve:
Set the parameter selection knob to SET POINT / T° CURVE.
The current set point appears flashing on the display.
Press the push-button. The word OFF appears on the dis-
play, indicating the temperature curve is deactivated.
Repeat the following steps for each of the six points:
Press the push-button once again. A day number, preceded
by the word "day", appears flashing on the display.
Turn the adjustment knob to adjust the day number to the
desired value.
Press the push-button once again. The current set point for
this day number appears flashing on the display.
Turn the adjustment knob to adjust the set point to the de-
sired value.
NOTES: (1) All six points of the curve must be specified. If you do not need
six different points, repeat your last set point for each unnecessary point of
the curve.
(2) To reduce the risk of errors:
- it is not permitted to specify decreasing day numbers;
- it is not permitted to specify increasing temperature set points;
- the highest day number is 99;
- the temperature variation can not exceed 3°F (1.6°C) per day.
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TC4-NVS/P.rev.05
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