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© 2014 Pentair Equipment Protection
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REMOTE ACCESS CONTROL (OPTIONAL)
INTRODUCTION
The Remote Access Control is a parametric controller for the complete management of air conditioners. All
settings are pre-programmed at the factory. Cooling/heating set-points, cooling/heating differential and high /low
temperature alarm set-points can be adjusted by the user. Alarms are outputted through a relay contact and also
can be accessed through an Ethernet connection utilizing SNMP, EtherNet/IP and Modbus TCP. A USB connection
is also provided and can be used to interface with the controller utilizing Modbus RTU.
ENERGIZING THE CONTROLLER
The controller is wired and programmed at the factory to be energized when power is supplied to the air
conditioner.
CONTROL STATUS INDICATION
The display has numerous symbols that indicate if the controller is heating, cooling, alarming, if the compressor
is enabled, and if the ambient fan is enabled. The 3 alpha-numeric characters further describe alarms and show
the cabinet temperature by default.
SYMBOL
COLOR
ICON ON
ICON FLASHING
1
AMBER
Compressor On
Start-up Request
2,3,4
AMBER
Not Used
Not Used
A
AMBER
Compressor On
Not Used
B
AMBER
Evaporator Fan On
Start-up Request
C
AMBER
Not Used
Not Used
D
AMBER
Not Used
Not Used
E
AMBER
Heater Active
Not Used
F
RED
Alarm Active
Not Used
G
AMBER
Controller Active
Not Used
H
AMBER
Not Used
Not Used