Installing the MPC Open XP
MPC Open XP
MPC Open XPIO48/816
CARRIER CORPORATION ©2019
Installation and Start-up Guide
All rights reserved
24
3
Strip about 0.25 inch (0.6 cm) of the inner insulation from each wire.
4
Wire the MPC Open XP's
Rnet+
and
Rnet-
terminals to the terminals of the same name on the Equipment
Touch's connector.
NOTES
○
If using shielded wire, connect the shield wire and the ground wire to the
Gnd
terminal.
○
Verify that the
Enhanced Access
DIP switch is set to
Off
.
5
Turn on the MPC Open XP's power.
6
Turn on the Equipment Touch.
To wire the TruVu™ ET Display
WARNING
Do not apply line voltage (main) - 24 Vdc power only.
Wiring power
Wire the TruVu™ ET Display
24V DC
connector to the 24 Vdc power supply using 2-conductor 18 AWG wire.
Maximum distance 100 feet (30 meters).
CAUTION
The TruVu™ ET Display can share a power supply with the Carrier controller as long as:
•
The power supply is DC power.
•
You maintain the same polarity.
•
You use the power source only for Carrier controllers.
NOTE
Purchase a power supply from a third-party manufacturer.