Johnson Controls FRICK QUANTUM HD - Page 84

QUANTUM™ HD COMPRESSOR CONTROL PANEL
OPERATION
090.040-O (MAR 12)
Page 84
Low Shutdown Setpoint - If the Vyper Coolant
temperature is less than or equal to this setpoint
for the amount of time as set for the Low Shut-
down Delay, then a Warning is issued.
Low Shutdown Delay - The time period as set
here will begin to time down if the Vyper Cool-
ant temperature is less than or equal to the Low
Shutdown Setpoint, and remains below or equal.
When this delay times out, a Shutdown will be
issued.
High Warning Setpoint - If the Vyper Coolant
temperature is greater than or equal to this set-
point for the amount of time as set for the High
Warning Delay, then a Warning is issued.
High Warning Delay- The time period as set
here will begin to time down if the Vyper Cool-
ant temperature is greater than or equal to the
High Warning Setpoint, and remains greater or
equal. When this delay times out, a Warning will
be issued.
High Shutdown Setpoint - If the Vyper Coolant
temperature is greater than or equal to this set-
point for the amount of time as set for the High
Shutdown Delay, then a Shutdown is issued.
High Shutdown Delay - The time period as set
here will begin to time down if the Vyper Cool-
ant temperature is greater than or equal to the
High Shutdown Setpoint, and remains greater or
equal. When this delay times out, a Shutdown
will be issued.
Adjusted Shutdown - On Start-up, the Low
Vyper Coolant Alarm and Shutdown are set
to the Current Vyper Coolant Temperature
plus 5 degrees F.
Adjusted Shutdown Timer - Once the Adjusted
Shutdown timer (30 minutes) expires, the
Low Vyper Coolant Warning and Shutdown
settings return to the pre-start setpoints.