Carrier Zone Ctrl II - Page 26

Installing the Zone Ctrl II
Zone Ctrl II and
VAV Zone II Secondary Duct Installation and Start-up Guide CARRIER CORPORATION ©2019
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4 Wire the
Rnet +
,
Rnet -
, and
Gnd
terminals on the controller's
Rnet
port to the terminals of the same name on
the Wireless Adapter's Rnet connector.
NOTE
If using shielded wire, connect the shield wire and the ground wire to the
Gnd
terminal.
5 Wire the 24 Vac external power supply to the Wireless Adapter's power connector.
6 Mount the Wireless Adapter by inserting 2 screws through the mounting tabs on each end of the Wireless
Adapter.
7 Apply power to the external power supply.
8 Verify that the LED on top of the Wireless Adapter is blinking. See "LED" below.
9 Turn on the controller's power.
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.