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DC 5000 installation instructions Twin Valve Systems Only
Models:
DC 5000
1
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Troubleshooting
Install
Pressure Charts
Maintenance
Wire Sizes
Assembly Inspection Check List
Commissioning Procedure
Cleaning
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TWIN VALVE SYSTEMS ONLY
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Contents
DC 5000 SYSTEM 134a
START UP PROCEDURE AND PERIODIC INSPECTION
RFD SIGHT GLASS DETAIL
compressor at once
TABLE OF CONTENTS
OPERATION
GENERAL DESCRIPTION
BREAK-INPERIOD
SUGGESTIONS
MAINTENANCE
ICE MAKING
HARVESTING VERTICAL TRAYS
STORAGE OF ICE CUBES
CLEANING
HOW REFRIGERATION WORKS
INSTALLATION ~ WORK HABITS
TUBE HANDLING
INSTALLING THE DC 5000 COMPRESSOR UNIT
TUBE CUTTING
TUBE BENDING
FIT RFD LAST
WATER PUMP INSTALLATION AND WATER CIRCUIT
The pump will not self-prime
The pump motor must be above the pump body
The pump outlet must be above the pump inlet
ABOUT THE PUMP
PLATE LOCATION
VALVE UNIT V/U
NOTES ON SWAGELOK FITTINGS
DRAWING
RECONNECTING PRE-SWAGEDFITTINGS
SWAGELOK PERFORMANCE
RUNNING THE LINES
PLANNING
POSITIONING THE RFD
HELPFUL TOOLS
LINE CONNECTION PLAN
INSULATING THE LINES
RFD Receiver Filter Drier
MOUNTING THE RFD
ELECTRICAL SYSTEM
CABLE TIES
to leave a sharp end on the cable tie
THERMOSTAT CONTROL PANEL LOCATION
ELECTRICAL JUNCTION BOX
WIRE SIZES
WIRING
GROUND WIRE
ASSEMBLY INSPECTION CHECK LIST
FUSES
REFRIGERANT HANDLING AND SAFETY
GENERAL SAFETY THIS IS IMPORTANT. READ THIS
DISCLAIMER
REFRIGERANT
PROCEDURES FOR WORKING WITH R-134a
ACCESS TO THE SYSTEM SERVICE ACCESS PORTS
R-134aSERVICE CONNECTING VALVES
GAUGES
CONNECTING GAUGES
DISCONNECTING GAUGES
VENTING THE GAUGE SET
TAPPING A CAN OF REFRIGERANT
VENTING THE CHARGE HOSE
LIQUID OR VAPOR
COMMISSIONING PROCEDURE
EVACUATION WITH A VACUUM PUMP
EVACUATION LEAK TEST
NEW SYSTEM CHARGING INTRODUCING INITIAL CHARGE
LEAK CHECKING A CHARGED SYSTEM ABOUT PRESSURES
TO LEAK CHECK WITH BUBBLES
TO LEAK CHECK WITH AN ELECTRONIC DETECTOR
IF A LEAK IS DETECTED
NEW SYSTEM CHARGING
READING THE SIGHT GLASS
RFD SIGHT GLASS DETAIL
PROPER CHARGE AMOUNT
GENERAL INFORMATION
SPECIAL NOTE
corrected
TROUBLESHOOTING
DISCHARGING THE SYSTEM
bIf the pressure readings are over 50 psi with the compressor off, proceed to check charge level via sight glass and charge if needed. Charge loss indicates a leak that must be corrected
Recharge. Refer to New System Charging
Technical help
TOLL FREE IN THE UNITED STATES
CANADA, AND CARIBBEAN
PRESSURE CHARTS
PRESSURE CHARTS
PRESSURE CHARTS
Brushes Leeson Motor
DC 5000 MOTOR AND WATER PUMP MAINTENANCE
Lubrication
March Water Pump
DC5000 WIRING
DC 5000 LAYOUT
DC 5000 WATER CIRCUIT
TWIN VALVE SYSTEMS ONLY
Page
DC 5000 Low Voltage Protection Relay
