APC ACRP500 Water Dispenser User Manual


 
7InRow RP Technical Data Manual
Microprocessor Controller
Microprocessor Controller
The microprocessor controller is
standard on each system. The
controller provides precision control
for the demanding requirements of:
Computer rooms
Telecommunication facilities
Clean rooms
Power equipment
Medical equipment rooms
LAN/WAN environments
The easy-to-use display allows the
operator to select options from the
device’s menu-driven interface to
control and monitor the connected air
conditioning system.
Open Architecture
The InRow RP protocol is open for
integration with all building
management systems.
Communication interface on the
system can be MODBUS RS485 or
Ethernet.
Control Type
Controller utilizes proportional/
integral/derivative (PID), a time-
proven precision environmental
control method. This allows for
custom tuning of control variables to
achieve desired system response.
Functions
Supply and Return Air Conditions
Operational Mode Control
Event Logging
• Alarms
Redundant Group Control
Fan Speed Adjustment
Input/Output Module Programming
Logging
The event log keeps a record of all
alarms and events. Each event log
contains a time/date stamp as well as
operating conditions at the time of
occurrence. The controller also
displays run time, in hours, for major
components (air filters, fans, and
condensate pump, as well as
humidifier, heater, and compressor
for the air-cooled unit).
Control
The backlit, four-line by twenty-
character display is password
configurable.
Critical Alarm LED
Warning Alarm LED
Check Log LED
Status LED
Liquid Crystal Display (LCD)
Menu Selection scroll keys
Escape key
Enter key
Help key
ESC
?
Status
Check
Log
Warning
Critical