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Liebert iCOM Control—Firmware Version XP1.00.010.STD
61
Figure 67 Options Setup screen, page 1 of 2
Autorestart Enabled—Restarts the unit after a power cycle when set to Yes. When this parameter
is set to No, the unit will not restart after a power cycle.
Single Unit Auto Restart—Sets a time delay for the unit to restart when the Auto Restart Enabled
is set to Yes. The delay begins once the boot process has completed. This parameter allows units to be
staggered On to reduce the amount of simultaneous power consumption after a loss of power.
Unit Start Sequence Delay—Not currently used.
Control Delay Time—Not currently used.
Pump Start Time Delay—Sets a time delay to ensure that refrigerant begins flowing when the
pump starts. If refrigerant does not begin flowing before the user-set delay expires, the pump will be
turned Off.
Pump Wait Time Delay—Sets the pump wait time delay to prevent the pump from continuing to
run when refrigerant is not flowing. If a pump is running normally and refrigerant flow is lost, the
pump will stay On for the specified time trying to re-establish refrigerant flow. If refrigerant flow
resumes during the specified interval, the pump will continue operating. If the wait time expires and
refrigerant flow has not resumed, the pump will shut down.
Pump Off Time Delay—Sets the length of time a pump will remain off when refrigerant flow is
interrupted or stops. After the time delay has expired, the control will try to restart the pump.
Lead Pump—Sets which pump is the active pump. It can be set to PUMP 1 or PUMP 2. The control
will operate the respective pump unless a loss of flow condition occurs. On a LOSS OF FLOW
condition, the control will switch to the standby pump after the LOSS OF FLOW alarm time delay
has elapsed and the LOSS OF FLOW alarm has been annunciated. The default is PUMP 1.
Pump Short Cycle Delay—Sets the time to lock Off the unit if it is unable to establish refrigerant
flow within this set amount of time.
OPTIONS SETUP (page 1 of 2)
to confirm
for next/previous unit
then
to select parameter
to change parameter
PASSWORD (Actual Level 0)
Autorestart Enabled
Single Unit Auto Restart
Unit Start Sequence Delay
Control Delay Time
Pump Start Time Delay
Pump Wait Time Delay
Pump Off Time Delay
Pump Short Cycle Delay
S401
S402
S403
S404
S405
S406
S407
S408
S409
S410
S411
????
Yes
5sec
1sec
1sec
10sec
10sec
5sec
30min
UNIT 01