CVS-21HA.rev.03
15
If the adjustment knob is turned counterclockwise rather than
clockwise, the display sequence will be reversed (room-maximum-
minimum-room).
The minimum and maximum temperatures are the lowest and highest
values of all room temperatures measured since the last reset.
To reset the minimum and maximum temperatures:
Set the parameter selection knob to ROOM TEMPERATURE. The
room temperature appears on the display.
Turn the adjustment knob clockwise (or counterclockwise) by one
notch and leave it in this position. The minimum (or maximum)
temperature first appears flashing on the display. After 10 seconds,
the display stops flashing and the room temperature again appears
on the display, indicating that the reset is completed.
When the minimum and maximum temperatures are reset, their current
values are erased from memory and the controller begins to store in memory
new values measured from that moment on.
NOTE : To avoid resetting the minimum and maximum temperatures while
viewing them, be sure to return to the room temperature display within the
10 second delay.
PARAMETER DESCRIPTIONS
SET POINT / TEMPERATURE CURVE
The controller maintains a specified
target room temperature by controlling
the operation of the fans and heating
units. The target room temperature can
be specified in two ways:
