Service manual

TOC - 3
Vission 20/20 • Operation and Service Manual •Vilter/Emerson • 35391SC 2.0
Section 14 • Slide Calibration
Overview ...............................................................................................................................................14-1
Capacity Slide Valve Potentiometer ........................................................................................................14-1
Volume Slide Valve Potentiometer .........................................................................................................14-2
Slide Valve Operation .............................................................................................................................14-2
Calibrate Slide Valve Actuators ...............................................................................................................14-3
Command Shaft Rotation....................................................................................................................... 14-6
Slide Valve Troubleshooting Guide .........................................................................................................14-7
Slide Valve Actuator Troubleshooting Guide Blink Code .........................................................................14-9
Section 15 • Trend Chart
Overview ...............................................................................................................................................15-1
Chart Operation .....................................................................................................................................15-1
Trend Data Storage ................................................................................................................................15-2
Setup ..................................................................................................................................................15-3
Section 16 • Event List
Overview ...............................................................................................................................................16-1
Event list Columns ..................................................................................................................................16-1
Section 17 • Input / Output
Overview ...............................................................................................................................................17-1
Section 18 • Auxiliary Input / Output
Overview ...............................................................................................................................................18-1
Digital Inputs .........................................................................................................................................18-1
Digital Outputs ......................................................................................................................................18-2
Analog Inputs ........................................................................................................................................18-2
Analog Outputs .....................................................................................................................................18-4
Control ..................................................................................................................................................18-4
Section 19 • Configuration
Overview ...............................................................................................................................................19-1
Units ..................................................................................................................................................19-1
Time & Date ...........................................................................................................................................19-2
Communications ................................................................................................................................... 19-2
Touchscreen ..........................................................................................................................................19-2
Anti-Recycle........................................................................................................................................... 19-3
Restart On Power Failure ........................................................................................................................19-3
Compressor Sequencing ........................................................................................................................19-3
Language ...............................................................................................................................................19-3
Model & Refrigerant ...............................................................................................................................19-3
Compressor Control ...............................................................................................................................19-4
Optional Function Selection ...................................................................................................................19-4
Vilter Only Settings ................................................................................................................................19-5
Condenser Control .................................................................................................................................19-5
Oil Pump ................................................................................................................................................19-5
Oil Cooling .............................................................................................................................................19-5
Motor Current Device ............................................................................................................................19-6
Digital Inputs .........................................................................................................................................19-7
Analog Inputs ........................................................................................................................................19-8
Analog Outputs .....................................................................................................................................19-9
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