![RBI FlexCore CK 850 Control Manual Download Page 96](http://html1.mh-extra.com/html/rbi/flexcore-ck-850/flexcore-ck-850_control-manual_4079870096.webp)
CALIBRATION
HeatNet Control V3
Page 96
Calibration with Multiple Heat Exchangers
For boilers with more than (1) heat exchanger, the screen
controls for these other heat exchangers can be accessed by
the use of the exchanger switching button icons.
The heat exchanger box high-lighted in blue represents the
heat exchanger that is being calibrated.
To select the heat exchanger to be calibrated, simply choose
that heat exchanger button.
While calibrating exchanger 2, exchanger 3 can be switched
to and adjusted, then switched back to exchanger 1 to
balance the system.