
Installing the MPC Open XP
MPC Open XP
MPC Open XPIO48/816
CARRIER CORPORATION ©2019
Installation and Start-up Guide
All rights reserved
23
LED
The blue LED on the top of the Wireless Adapter indicates the following:
If the LED is...
Then the device...
Off
Is not powered or there is a problem.
Blinking
Is working properly.
Steadily on
Has a problem. Do one of the following:
•
Cycle power to the device.
•
Insert a small screwdriver or paper clip into the hole next to the LED to reboot the
device.
To wire an Equipment Touch to the MPC Open XP
CAUTION
If the equipment is used in a manner not specified by the manufacturer, the protection provided
by the equipment may be impaired.
NOTES
•
The Equipment Touch requires a 24 Vac power supply. It is not powered by the Rnet.
•
If the Equipment Touch will be:
○
Daisy-chained on the Rnet with ZS sensors or a Wireless Adapter, use the standard 4-conductor Rnet
wiring and follow the wiring instructions
To wire ZS sensors to the MPC Open XP
(page 20).
○
The only device on the Rnet, you can use a 2-conductor cable instead of the standard 4-conductor Rnet
cable and follow the instructions below.
•
For complete Equipment Touch installation instructions including wiring diagrams, see the
Equipment Touch
Installation and Setup Guide.
CAUTION
The MPC Open XP can share a power supply with the Carrier controller as long as:
•
The power supply is AC power.
•
You maintain the same polarity.
•
You use the power source only for Carrier controllers.
1
Turn off the MPC Open XP's power.
2
Partially cut, then bend and pull off the outer jacket of the cable. Do not nick the inner insulation.