Installing the controller
30MP Multi-chiller CARRIER CORPORATION ©2018
Installation and Start-up Guide All rights reserved
4
1 Mount the controller (page 4).
2 Wire the controller for power (page 5).
3 Set the controller's address (page 5).
4 Wire the controller to the BACnet MS/TP or BACnet ARC156 network (page 6).
5 Wire inputs and outputs (page 7).
6 Wire sensors to the controller (page 12).
7 Wire equipment to outputs (page 16).
When you handle the controller:
• Do not contaminate the printed circuit board with fingerprints, moisture, or any foreign material.
• Do not touch components or leads.
• Handle the board by its edges.
• Isolate from high voltage or electrostatic discharge.
• Ensure that you are properly grounded.
Screw the controller into an enclosed panel using the mounting slots on the coverplate. Leave about 2 in. (5 cm)
on each side of the controller for wiring. Mounting hole dimensions 5 9/16" (14.1 cm) between mounting slot
center lines.
Installing the controller
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