4-20
387366-389 Operator Manual Operator Instructions
4.8 Automatic
Generator Flush
When automatic utility shutdown is set, generator flush time
determines when the generator flushes.
Important: A generator flush will not occur during a cycle. If Flush
Time occurs during a cycle, then the flush initializes after the cycle
completes.
When within 60 minutes of flush time, the screen shows how many
minutes until start of generator flush.
When the time expires, the generator flush cycle automatically starts.
For a description of the cycle see S
ECTION 4.7.4, GENERATOR FLUSH
C
YCLE (DESCRIPTION OF PHASES), PAGE 4-16.
Upon completion of the flush, the screen returns to either the
standby screen, screen 2 or screen 5 if in the Isothermal mode.
When the time is within 60 minutes of the set flush time, the screen
displays a countdown of remaining minutes until the generator flush
begins.
If utilities are set to be OFF all day or controlled by time, the
generator flush cycle automatically starts after 15 minutes into the
utility shutdown.