Changing The Setpoint Source; Using The Setpoint Source Button In The Chiller Status Area; From The Setpoint Source Button On The Chiller Settings Screen - Trane Tracer AdaptiView User Manual

E E q q u u i i p p m m e e n n t t S S e e t t t t i i n n g g s s
Table 10. Setpoint source choices and corresponding arbitration (continued)
Priority
BAS/Ext/FP
If no BAS nor external setpoint is
available (for example, BAS
communication has never been
Third
established), a setpoint from the front
panel is used.
Notes:
1. For service or troubleshooting, it may be helpful to set the setpoint source to front panel to isolate the chiller from other control sources.
2. If BAS communication was established and then lost, in most instances the BAS values remain and can be used by the chiller controller.

Changing the Setpoint Source

There are three ways to access the Setpoint Source screen. To change the setpoint source, follow
one of these procedures:

Using the Setpoint Source Button in the Chiller Status Area

1. Touch the S S e e t t p p o o i i n n t t S S o o u u r r c c e e button in the chiller status area (refer to
2. Touch the appropriate source button on the Setpoint Source screen.
3. Touch S S a a v v e e to complete the change.

From the Setpoint Source Button on the Chiller Settings Screen

1. Touch the S S e e t t t t i i n n g g s s button in the main menu area (refer to
44
Ext/FP
None
8).
The Setpoint Source screen appears as shown in the following figure.
N N o o t t e e : : The change applies to all arbitrated setpoints.
Figure 25. Setpoint Source screen
Settings screen appears.
Front Panel
None
"Screen Overview," p.
"Screen Overview," p. 8). The
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