Installing the AppController
AppController
CARRIER CORPORATION ©2019
Installation and Start-up Guide
All rights reserved
18
10
Right-click on the programmable controller in the controller list and select
Check Status
from the list. The
status of the controller should say
File Mismatch
.
11
Click the
Download
All Content
button.
12
Assign channel numbers to the physical points by selecting the controller in the navigation tree and going to
Properties
page >
I/O Points
tab.
NOTE
39m CV Small AHU Equipment has pre-assigned IO channels. See
Appendix B
(page 24). Fan Coil, Unit
Ventilator, and Water Source Heat Pump are created with pre-assigned, non-editable IO channel
assignments. You must assign IO channels in all other applications by:
○
Entering your channel numbers under
Num
, using your wire list
○
Entering your expander address under
Exp
, if applicable
○
Selecting the appropriate value under
Sensor/Actuator Type
, if applicable
13
Configure the controller on the
Properties
page >
Control Program
tab.
14
Check out and commission the equipment.
Local access to the AppController
You can use the following items as a local user interface to an Open controller. These items let you access the
controller information, read sensor values, and test the controller.
Connect...
To the controller's...
For...
Field Assistant
1
application
Local Access port
Temporary user interface for start-up
Equipment Touch
2
touchscreen
device
Rnet port
Temporary or permanent user interface
for start-up
1
Requires a USB Link (Part #USB-L)
2
See the
Equipment Touch Installation and Setup Guide
for detailed instructions.
CAUTION
If multiple controllers share power but polarity was not maintained when they were wired, the
difference between the controller's ground and the computer's AC power ground could damage the USB Link and
the controller. If you are not sure of the wiring polarity, use a USB isolator between the computer and the USB
Link. Purchase a USB isolator online from a third-party manufacturer.
These are accessory items that do not come with the controller.
