Vogt VT Series, Руководство пользователя

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Electrical Controls - Section 5 (Continued)
Condensing Unit Electrical Schematic
(Standard)
............................................... 5-11
Condensing Unit Control Panel Layout
(Standard)
.............................................. 5-12
Condensing Unit Electrical Schematic
(CE)
........................................................ 5-13
Condensing Unit Control Panel Layout
(CE)
...................................................... 5-14
Maintenance - Section 6
Preventive Maintenance ..................................................................................... 6-1
Preventive Maintenance Program ....................................................................... 6-2
Air Cooled Condenser Cleaning .......................................................................... 6-3
Compressor Oil ................................................................................................... 6-3
Chopper Gear Reducer Oil .................................................................................. 6-4
Water Distributor ................................................................................................. 6-4
Troubleshooting - Section 7
Machine Fault Light ............................................................................................ 7-1
Control Power Light ............................................................................................ 7-1
Machine Fault Table ............................................................................................... 7-1
PLC ..................................................................................................................... 7-2
Damaged Bin Control Sensor .............................................................................. 7-2
Machine Inoperative ............................................................................................ 7-3
Machine “Freeze-Up” ........................................................................................... 7-4
Additional Troubleshooting ................................................................................. 7-5
Service Operations - Section 8
Principle Of Operation ........................................................................................ 8-1
Pressure Switches .............................................................................................. 8-2
CoreSense
(Copeland Compressor Protection
) ........................................................ 8-3
Bin Control
(Electronic Temperature Control)
........................................................... 8-4
PLC
(Programmable Logic Controller)
...................................................................... 8-5
Compressor ......................................................................................................... 8-6
TXV & Solenoid Valve ......................................................................................... 8-7
Adjusting TXV ...................................................................................................... 8-8
Inlet Pressure Regulator ...................................................................................... 8-9
Water Distributor / Tank Parts ........................................................................... 8-10
Chopper Assembly ........................................................................................... 8-11
Evaporator Housing Covers .............................................................................. 8-12
Freeze Cycle Piping Schematic
(No Hot Gas Loop)
............................................ 8-13
Harvest Cycle Piping Schematic
(No Hot Gas Loop)
........................................... 8-14
Freeze Cycle Piping Schematic
(With Hot Gas Loop)
.......................................... 8-15
Harvest Cycle Piping Schematic
(With Hot Gas Loop)
......................................... 8-16
Freeze Cycle Piping Schematic
(With Suction Stop Valve)
...................................... 8-17
Harvest Cycle Piping Schematic
(With Suction Stop Valve)
..................................... 8-18
Replacement Parts List .................................................................................... 8-19
Options and Accessories - Section 9
Voltage Monitor
(Wagner Model DTP-3)
................................................................... 9-1
Remote Switch
(Includes Ice/Off/Clean selector switch, start button & fault light)
........... 9-3
Remote Switch Box Wiring Schematic .................................................................... 9-4