56 InRow™ Chilled Water Air Conditioners Technical Specifications 990-4618A-001
h. Return air sensor fault
i. Supply air high temperature
j. Return air high temperature
k. Fan fault
l. Fan run hours exceeded
m. Water detection fault
n. Check Condensate Management System
o. Condensate run hours exceeded
p. Humidifier water conductivity high violation (ACRP500 series only)
q. Humidifier fault tolerance exceeded (ACRP500 series only)
r. Humidifier low water (ACRP500 series only)
s. Humidifier excessive output reduction (ACRP500 series only)
t. Humidifier drain fault (ACRP500 series only)
u. Humidifier cylinder full (ACRP500 series only)
v. Humidifier replace cylinder (ACRP500 series only)
w. Humidifier RS485 communication fault (ACRP500 series only)
x. Humidity high/low violation (ACRC500/ACRP500 series only)
y. Supply humidity sensor fault (ACRC500/ACRP500 series only)
z. Return humidity sensor fault (ACRP500 series only)
aa. Heater fault (ACRP500 series only)
ab. Heater run hours exceeded (ACRP500 series only)
ac. Group communication fault
ad. Input contact fault
ae. Invalid supply setpoint
af. Internal Communications Fault
ag. Link Isolation Relay Fault
ah. Coil Fluid Valve Actuator Fault
ai. Fluid Flow Meter Communication Fault
aj. Entering Fluid High Temperature
ak. Entering Fluid Temperature Sensor Fault
al. Leaving Fluid Temperature Sensor Fault
am. Condensate Pan Full Alarm (ACRC100 series only)
an. Power Feed Failure
ao. Fan Power Supply Fault (ACRC100 series only)
4. Logging: The microprocessor controller shall log and display all available events. Each alarm log
shall contain time/date stamp. Controller shall display the run time hours for major components.
H. NETWORK MANAGEMENT CARD
1. The unit shall include a network management card to provide management through a computer
network through TCP/IP. Management through the network should include the ability to change set
points as well as view and clear alarms.
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