22
CVS-21HA.rev.03
OTHER
FUNCTIONS
HOW TO ADJUST THE PARAMETERS
Set the parameter selection knob to SET POINT / T° CURVE. The
current set point appears flashing on the display.
Press the push-button repeatedly until the word ON appears
flashing on the display.
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.
To adjust the single set point:
Set the parameter selection knob to SET POINT / T° CURVE. The
current set point appears flashing on the display.
Turn the adjustment knob to adjust the set point to the desired
value.
To adjust 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.
NOTE: If the power supply is cut off, the parameter settings will
be kept in memory until the power is restored.
The single set point and the points of
the temperature curve can be adjusted
only if the temperature curve is deacti-
vated. If the temperature curve pilot light
is on, the temperature curve is presently
activated.
Deactivate the temperature curve as follows:
SET POINT / TEMPERATURE CURVE
