CVS-21HA.rev.03
25
To adjust the points of the minimum speed curve:
Set the parameter selection knob to MIN.SPEED / CURVE.
The current minimum speed appears flashing on the display.
Press the push-button. The word OFF appears on the display,
indicating the minimum speed curve is inactivated.
Repeat the following steps for each of the six points:
Press the push-button once again. A day number, preceded by
the letter "d", appears flashing on the display.
For the first point of the curve, turn the adjustment knob to adjust
the day number to the desired value. For all other points of the
curve, the day number can not be adjusted.
Press the push-button once again. The current minimum speed
for this day number appears flashing on the display.
Turn the adjustment knob to adjust the minimum speed to the
desired value.
(1) All six points of the curve must be specified. If you do
not need six different points, repeat your last minimum speed for
each unnecessary point of the curve.
(2) To reduce the risk of errors:
it is not permitted to specify decreasing minimum speeds;
the minimum speed variation can not exceed 10% per day.
When the six points of the minimum speed curve have been specified,
activate the minimum speed curve as described below (the minimum
speed curve can be activated only if the temperature curve is activated).
Activate the minimum speed curve as follows:
Press the push-button once again.The word OFF appears
flashing on the display.
Turn the adjustment knob clockwise by one notch. The word ON
appears flashing on the display, indicating that the minimum speed
curve is now activated.
NOTES:
