Table Of Contents - Carrier Flotronic II 30GB075-200 Installation, Start-Up And Service Instructions Manual

Table of Contents

Contents1
Safety Information1
Installation1
Rig And Place The Unit1
Check Compressor Mounting2
Chilled Water And Drain Piping Connections2
Make Electrical Connections2
Dimensions3
Physical Data7
Pre-Start-Up9
Install Accessories9
System Check9
Control Power9
Field Wiring10
Electrical Data11
Start-Up And Operation13
Operating Limitations13
Temperature Limits13
Low-Ambient Operation13
Operation Sequence14
Main Power Supply14
Control Circuit Voltage Range14
Nominal And Minimum Cooler Water Flow Rates14
Refrigerant Circuit19
Thermistor Locations19
Refrigerant Charge19
Charging With Unit Running19
Electronic Components20
Compressors20
Cooler Removal20
Cooler Sensor Locations20
Servicing The Cooler21
Tube Plugging21
Retubing21
Tightening Cooler-Head Bolts21
Condenser Coils22
Control Box Removal22
View Of Partially Disassembled Unit22
Condenser Fans23
Refrigerant Feed Components23
Vertical Coil Removal23
Electronic Expansion Valve View23
Thermisters24
Moisture-Liquid Indicator24
Filter Drier24
Liquid Line Service Valve24
Safety Devices25
Sensor Replacement25
Compressor Protection25
Loil Oil Pressure Protection25
Condenser Sensor Locations (Sct)26
Relief Devices27
Other Safeties27
Crankcase Heaters27
Cooler Protection27
Thermistor Temperature Vs Resistance/Voltage Drop28