Baltimore Aircoil Company ICE CHILLER TSU-M, Operating And Maintenance Instructions Manual, Page: 18 / 38

Set Zero Level
Activate to set the zero ice level value. Make sure you only do this when no ice is present in the ice tank and when
the water level is at zero level of the sight glass. (For concrete tank applications make sure the water level is just
above the coil header.)
Rotate the black knob to change 'No' to 'Yes' and press to confirm your choice. When choosing 'No', you return to
the previous menu. When pressing 'Yes' you access the screen below:
The sample counter moves from 1 to 16 and then the next screen is shown.
Rotate the black knob to dial 7 and press to confirm the zero setting. The display shows 'Zero Level succesfully
changed' to confirm the setting. If the black button is pressed without dialing 7, the zero level is not stored.
In case sensor position is no good to allow a full range measurement, an alarm message is shown on the
display. Modify sensor position and start over.
Set Update Period
This allows you to determine how often a measurement will be updated by the controller. Typically 120 seconds is
set. During commissioning or testing periods the sample time can be reduced to obtain quicker response. Make
sure to put this time long enough to get a stable output signal.
Rotate the black button to dial different value. Press button to confirm or leave the menu.
W W W . B A L T I M O R E A I R C O I L . E U
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