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Ecologic Series 3
Carrier Ecologic Series 3 Manuals
Manuals and User Guides for Carrier Ecologic Series 3. We have
1
Carrier Ecologic Series 3 manual available for free PDF download: Controls, Start-Up, Operation, Service, And Troubleshooting
Carrier Ecologic Series 3 Controls, Start-Up, Operation, Service, And Troubleshooting (108 pages)
Air-Cooled and Fluid Cooled Chillers. 50/60 Hz
Brand:
Carrier
| Category:
Chiller
| Size: 1.33 MB
Table of Contents
Table of Contents
2
Major System Components
3
Oil Pumps
4
Gx080
5
Outputs
6
Starting Option
7
Capacity Sequence Determination
8
Minimum Load Valve
9
Head Pressure Control
10
Cooler and Condenser (30HXC)
14
Pump Control
14
Cooler Pump Control
14
Condenser Pump Control
15
Cooler Heater Control
15
Oil Heater Control
15
Keypad and Display Module
15
(Also Called HSIO-II)
15
Accessing Functions and Subfunctions
15
Automatic Default Display
15
Status Function
19
Test Function
27
History Function
27
Set Point Function
27
Service Function
32
Schedule Function
39
Temperature Reset
41
External Temperature Reset
41
Externally Powered Reset
41
Return Fluid Temperature Reset
41
Demand Limit
41
DEMAND LIMIT (Switch Controlled, 30GX Only)
44
Externally Powered Demand Limit
44
DEMAND LIMIT (CCN Loadshed Controlled)
44
Troubleshooting
45
Checking Display Codes
45
Unit Shutoff
45
Complete Unit Stoppage
45
Single Circuit Stoppage
45
Restart Procedure
45
Power Failure External to the Unit
45
Alarms and Alerts
45
Compressor Alarm/Alert Circuit
46
EXD Troubleshooting Procedure
52
Inspecting/Opening Electronic Expansion Valves
53
Inspecting/Opening Economizers
53
Service
54
Servicing Coolers and Condensers
54
Tube Plugging
54
Tightening Cooler/Condenser Head Bolts
54
Condenser Coils (30GX Only)
55
Coil Cleaning
55
Inspecting/Cleaning Heat Exchangers
55
Water Treatment
55
Condenser Fans (30GX Only)
56
Refrigerant Charging/Adding Charge
56
Oil Charging/Low Oil Recharging
57
Oil Filter Maintenance
58
Replacing the External Oil Filter
58
Replacing the Internal Oil Filter
58
Compressor Changeout Sequence
58
Burnout Clean-Up Procedure
60
Moisture-Liquid Indicator
60
Filter Drier
60
Liquid Line Service Valve
60
Thermistors
61
Thermistor Replacement
61
Pressure Transducers
61
Pressure Transducer Calibration
61
Safety Devices
64
Cooler Protection
64
Relief Devices
64
Red Led
65
Green Led
65
Control Module Battery Replacement
66
Control Modules
65
Carrier Comfort Network (CCN) Interface
66
Processor Module (Psio-1)
68
High Voltage Relay Module (Dsio-Hv)
68
Replacing Defective Processor Module
68
Winter Shutdown Preparation
68
Pre-Start-Up Procedure
69
System Check
69
Start-Up and Operation
69
Actual Start-Up
69
Operating Sequence
69
Field Wiring
70
(Compressor Must Trip Amps)
76
Appendix A
76
Appendix A
77
Appendix A
78
Appendix A
79
Appendix A
80
(Capacity Loading Sequence)
81
Appendix B
81
Appendix B
82
Appendix B
83
Appendix B
84
APPENDIX C (Available Accessories)
86
APPENDIX D (Building Interface)
88
APPENDIX E (Cooler and Condenser Pressure Drop)
93
(Typical System Components)
97
Appendix F
97
Appendix F
98
Index
99
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