InRow RD 10 kW Air Cooled Operation and Maintenance30
High Suction Pres
(High Suction Pressure)
Warning • Check the air filter and fans for obstructions
• If the problem persists, contact APC at a number on the back cover
of this manual.
Fan Num Fault
(Fan # Fault)
Warning •A hardware failure exists. For assistance, contact APC at a number
on the back cover of this manual.
Water Detected Warning •Identify the source of the leak. Water could be from the condensate
pump, condensate carryover from the evaporator, or condensation.
•F or assistance, contact APC at a number on the back cover of this
manual.
Conds Pump Fault
(Condensate Pump Fault)
Warning •A hardware failure exists. For assistance, contact APC at a number
on the back cover of this manual.
Pan Full
(Condensate Pan Full Fault)
Critical • Empty the pan and make sure the drain line is not clogged.
• If the problem persists, contact APC at a number on the back cover
of this manual.
Fan PwrSp Fault
(Upper Fan Power Supply
Fault)
Critical •Make sure the power source is connected properly and the power is
on.
• If the problem persists, contact APC at a number on the back cover
of this manual.
Fan PwrSp Fault
(Lower Fan Power Supply
Fault)
Warning •Make sure the power source is connected properly and the power is
on.
• If the problem persists, contact APC at a number on the back cover
of this manual.
Air Fltr RnHr Violation
(Air Filter Run Hours
Violation)
Warning • Reset the Air Filter Run Hours after the air filter is cleaned or
replaced.
Grp Comm Fault
(Group Communication Fault)
Critical • Make sure the number of cooling units in the group is configured
properly and the A-Link connections between cooling units are
correct.
•M ake sure the system is receiving power and is connected properly.
•A hardware failure exists. For assistance, contact APC at a number
on the back cover of this manual.
Sply Air High Temp
(Supply Air High Temperature
Violation)
Warning •Make sure the Supply Air threshold is set correctly in the Set Unit
Threshlds screen.
• If the problem persists, contact APC at a number on the back cover
of this manual.
Rtn Air High Temp
(Return Air High Temperature
Violation)
Warning •Make sure the Return Air threshold is set correctly in the Set Unit
Threshlds screen.
• If the problem persists, contact APC at a number on the back cover
of this manual.
Filter DP Sensor Failure Warning •M ake sure the sensor is connected properly.
•If the problem persists, replace the sensor or contact APC at a
number on the back cover of this manual.
Suction Temperature Sensor
Failure
Warning •Make sure the sensor is connected properly.
•If the problem persists, replace the sensor or contact APC at a
number on the back cover of this manual.
Alarm Message Severity Action Required