Service manual

TOC - 5
Vission 20/20 • Operation and Service Manual •Vilter/Emerson • 35391SC 1.9
Section 19 • Configuration
Overview ...............................................................................................................................................19-1
Units ..................................................................................................................................................19-1
Figure 19-1. Confi guration Screen - Initial Setup (Page 1) ......................................................................19-1
Time & Date ...........................................................................................................................................19-2
Communications ................................................................................................................................... 19-2
Touchscreen ..........................................................................................................................................19-2
Anti-Recycle........................................................................................................................................... 19-3
Restart On Power Failure ........................................................................................................................19-3
Compressor Sequencing ........................................................................................................................19-4
Language ...............................................................................................................................................19-4
Model & Refrigerant ...............................................................................................................................19-4
Figure 19-2. Confi guration Screen - Compressor Sequencing (Page 2) ...................................................19-4
Figure 19-2. Configuration Screen - Page 2 .............................................................................................19-4
Compressor Control ...............................................................................................................................19-5
Optional Function Selection ...................................................................................................................19-5
Condenser Control .................................................................................................................................19-5
Oil Pump ................................................................................................................................................19-5
Oil Cooling .............................................................................................................................................19-6
Motor Current Device ............................................................................................................................19-6
Digital Inputs .........................................................................................................................................19-7
Figure 19-3. Confi guration Screen - Digital Auxiliaries (Page 3) .............................................................19-7
Analog Inputs ........................................................................................................................................19-8
Figure 19-4. Confi guration Screen - Analog Auxiliaries (Page 4) .............................................................19-8
Analog Outputs .....................................................................................................................................19-9
Digital Outputs ......................................................................................................................................19-9
Figure 19-5. Confi guration Screen - Analog and Digital Outputs (Page 5) ..............................................19-9
I/O Configuration ...................................................................................................................................19-10
Figure 19-6. Confi guration Screen - I/O Confi guration (Page 6) .............................................................19-10
Section 20 • Data Backup
Overview ...............................................................................................................................................20-1
Save / Load .............................................................................................................................................20-1
Figure 20-1. Data Backup Screen - Save/Load .........................................................................................20-1
Migrate .................................................................................................................................................. 20-3
Factory Reset .........................................................................................................................................20-3
Figure 20-2. Data Backup Screen - Migrate and Factory Reset .................................................................20-3
Section 21 • Maintenance
Overview ...............................................................................................................................................21-1
Checklist ................................................................................................................................................21-1
Figure 21-1. Maintenance Screen - Checklist ..........................................................................................21-1
Notes ..................................................................................................................................................21-2
Log ..................................................................................................................................................21-2
Chart ..................................................................................................................................................21-2
Figure 21-2. Maintenance Screen - Log ...................................................................................................21-2
Figure 21-3. Maintenance Screen - Chart ................................................................................................21-3
Section 22 • User Access
Overview ...............................................................................................................................................22-1
Apply ..................................................................................................................................................22-1
Figure 22-1. User Access Screen - Login ..................................................................................................22-1
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