Johnson Controls Frick QUANTUM Series Maintenance Manual page 60

Condenser/vessel control panel
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090.560-M (APRIL 13)
Page 60
ERASING THE SYSTEM SETPOINTS
In the event it becomes necessary to erase the systems
setpoints, use the following procedure:
1.
Ensure that the existing setpoints are documented if
possible.
2.
Power the controller down.
3.
Locate the processor board (located in the Quantum™
LX Condenser/Vessel Control Panel).
4.
If the processor has the Q4 processor board, locate
and temporarily remove LK11 (on the larger of the
two boards).
5.
Power the unit up.
6.
Wait for one minute to allow the processor to fully
boot.
7.
Power the unit down.
8.
Replace LK11 if removed for the Q4.
9.
Power back up.
QUANTUM™ LX CONDENSER/VESSEL CONTROL PANEL
MAINTENANCE

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