428516-YUM-B-0908

Viewing Device Diagnostics

To view device diagnostics:

1.From the Home screen, press the Setup icon. The System Manager Setup or Coordinator Setup and Status screen appears.

2.If you are at a System Manager, press the Systems button, then select the coordinator or CV RTU whose diagnostics you want to view. The appropriate setup and status screen appears. On this screen, select the System button.

If you are at a Coordinator, press the System button. The System Setup and Status screen appears.

3.Press the Status button, then the Display Diag button. The Diagnostic screen for the device appears.

CV RTU1 - Diagnostic

 

 

Model Number:

DM180N24B2AAA1 D

 

 

Serial Number:

N0C6108950

 

Fan Request:

On

Heatling Stages:

2

Cooling Stages:

2

Heating Stages 1:

Off

Cooling Stages 1:

Off

Heating Stages 2:

Off

Cooling Stages 2:

Off

 

 

 

Figure 49: Device Diagnostic Screen Example - CV RTU1

4.To scroll down to the second page, use the Down arrow. To return to the previous screen, press the Back button.

FIG:DevDiag

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System Manager/Zone Coordinator User’s Manual

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York YK-ZCU4x0-0, YKSMU2x0-0, YK-ZCU2x0-0 user manual CV RTU1 Diagnostic, Viewing Device Diagnostics

YK-ZCU2x0-0, YKSMU2x0-0, YK-ZCU4x0-0 specifications

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