Carrier ChillerVu - Expander Leds

Troubleshooting
Carrier® ChillerVu™
(OPN-PSM-MPCXPE) Carrier Proprietary and Confidential CARRIER CORPORATION ©2017
Installation and Start-up Guide 57 All rights reserved
Error
Code...
Indicates...
Possible solutions
8 Factory defaults are
being restored
The number 8 should display only during the short restoring period. If this
number displays continuously or flashes intermittently with another number,
try each of the following:
• Turn the Carrier® ChillerVu™'s power off, then on.
• Restore factory defaults. See Restore factory defaults (page 58).
• Download the controller.
•
Replace the Carrier® ChillerVu™.
Other LED's show the status of certain functions.
If this LED is on...
Status is...
Power
The Carrier® ChillerVu™ has power.
Link
The controller is connected to the Ethernet.
LAN
The Ethernet port is transmitting or receiving data.
100
The connection speed is 100 Mbps. If LED is not lit, the connection speed is 10
Mbps.
Port S1 Tx
The Carrier® ChillerVu™ is transmitting data from the BACnet
Port S1
.
Port S1 Rx
The Carrier® ChillerVu™ is receiving data from BACnet
Port S1
.
Archive Valid
The controller's memory backup is valid.
Port S2 Tx
The Carrier® ChillerVu™ is transmitting data from
Port S2
.
Port S2 Rx
The Carrier® ChillerVu™ is receiving data from
Port S2
.
Brownout
Incoming power is low.
Battery low
The battery is low.
Expander LED's
The LED's show the status of certain functions.
If this LED is on...
Status is...
Power
The Carrier® ChillerVu™ has power
Rx
The Carrier® ChillerVu™ is receiving data from the network segment
Tx
The Carrier® ChillerVu™ is transmitting data over the network segment
UO#
The binary output is active
Run
Lights based on expander health. See table below
Error
Lights based on expander health. See table below