QUANTUM
™
LX EVAPORATOR CONTROL PANEL
MAINTENANCE
090.610-M (MAY 2016)
Page 50
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 Evaporator 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.
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