ISSUE
RESOLUTION
When there is a power outage, my entire
SmartRow shuts down.
•
Make sure the control panel logic is fed from a double-conversion UPS power source. If
the control logic looses power, it will appear as if an EPO is pressed.
•
The UPS(s) connected to the system may give indications of an EPO being pressed,
which also indicates a loss in control-logic power and improper connection to the system.
•
Call 800-222-5877, option #1.
The cooling unit(s), UPS(s),
and the Control Panel & Fire Suppression
system will not turn on.
•
Make sure that the CB1 and CB2 in the top, right-hand corner of the Control Panel and Fire
Suppression module are closed (ON). See Figure 7.2 on page 62, for the locations.
These provide power to the control-logic circuitry.
•
Ensure that the two 15-A breakers supplied in the Load Distribution center are closed (ON)
as they provide power to the fire suppression panel and the emergency ventilation fans
•
Turn EPO Override timer beyond the ½-hour position and restart the UPS.
•
If the SmartRow DCR is powered by a stand-alone, 3-phase Liebert UPS and will not
restart, put the UPS in bypass and restart the remaining equipment.
•
Call 800-543-2738 for assistance in putting the UPS in bypass and for service support.
The fire suppression panel is alarming.
•
Reference the Troubleshooting section 6.3 of the
Fike SHP Pro Product Manual to identify
the type of event triggering the alarm.
•
Call your local Fike fire-suppression representative with the details regarding the event for
proper support of your system.
When the EPO is pressed the cooling units
do not shutdown.
•
Make sure that the 4-pin HVAC fault / Emergency Ventilation Fan Control, Thermal-unit
Shutdown Connector Cable (P2) is connected to its low -voltage PDX/PCW receptacle.
•
See
Locate and Install 4-pin HVAC Fault/Emergency Fan Control,
Thermal-unit Shutdown Connector Cable (P2)
on page 41 for additional details.
When a cooling unit shuts off
and the Emergency Ventilation Fans do not
activate.
•
Make sure that the 4-pin HVAC fault / Emergency Ventilation Fan Control, Thermal-unit
Shutdown Connector Cable (P2) is connected to its low -voltage PDX/PCW receptacle.
•
See
Locate and Install 4-pin HVAC Fault/Emergency Fan Control,
Thermal-unit Shutdown Connector Cable (P2)
on page 41 for additional details.
•
Check to see if the load-distribution-center breaker that feeds the emergency-fan circuit is
closed (ON).
•
Check to make sure that the return-air-temperature sensor is properly connected as
documented in
Connect Return-temperature Thermostat,
the L5-20 Receptacle and the Smoke Detector
•
Validate that the SmartRow DCR iCOM-control settings are entered as instructed for the
SmartRow DCR.
•
See
on page 55 for additional details.
Table 10.1 Troubleshooting
Vertiv
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