Thermo King CSR40SL-143 Manuals

Manuals and User Guides for Thermo King CSR40SL-143. We have 1 Thermo King CSR40SL-143 manual available for free PDF download: Maintenance Manual

Thermo King CSR40SL-143 Maintenance Manual (167 pages)

Brand: Thermo King | Category: Heat Pump | Size: 1 MB

Table of Contents
6
Status Indicator Leds and Alarm Codes
44
Pause Alarms
45
Data Logging and Downloading Data
46
General Theory of Operation
46
Chill Loads
46
Frozen Loads
47
Compressor Liquid Injection
47
Modulation Valve Setting (PCVAL)
47
Evaporator Fan Control
47
Condenser Fan Control
47
Sensor Check
48
Power Limit
48
Economy Mode Operation
49
Sequence of Operation
49
Unit Start-Up
49
Operating Mode Function Chart - Standard Operation
50
Operating Mode Function Chart - Optional Feature Operation
51
Continuous Temperature Control Operation
51
Defrost
54
Reviewing Software Version and Configuration
55
Displaying Alternate Fahrenheit (F) or Celsius (C) Temperatures
55
Displaying Alternate Controlling (Supply or Return) Air Sensor Temperatures
56
Changing the Setpoint
56
Initiating a Manual Defrost
57
Initiating a Full Pretrip
57
Entering a Start of Trip Marker
58
Displaying and Clearing Alarm Codes
58
Controller Menu Operating Instructions
59
Menu View Functions
59
Navigating the Menu View Screens
59
GRADE Submenu
60
LOG Submenu
60
Menu Pretrip Functions
63
Performing an Extended, Full or Single Pretrip Test from the Pretrip Menu
64
Menu Test Functions
65
Menu Guard Functions
67
Navigating Menu Guard Screens
67
Setting the Unit Configuration and Customer Configuration Numbers
68
Setting the Container Identification Number
68
Setting the Unit Serial Number
69
Setting the Time and Date
69
Setting the Compressor and on Time Hourmeters
70
Setting the User Hourmeter Types, User Hourmeter Thresholds and User Hourmeters
70
Setting the Sensor Grades
71
Changing the Display Units (C/F)
73
Menu Program Functions
74
USDA Sensors
74
PULP Sensor (Option)
75
Economy Mode
76
Dehumidify Mode (Option)
77
Humidify Mode (Option)
77
Bulb Mode (Option)
78
Power Reduction Mode
79
Controller Emergency Bypass Procedure
80
Output Module
81
Thermo Bus Tap
81
Power Module
81
Replacing the Μp-D Controller
82
Temperature Sensors
82
Diagnosis and Repair
83
Alarm Codes, Descriptions and Corrective Actions 4-46 to
84
Electrical Maintenance
105
Unit Wiring
105
High Pressure Cutout Switch
105
Condenser Fan and Evaporator Fan Rotation
106
Electric Heaters
106
Service Tools
107
Gauge Manifold Valve Positions
108
Gauge Manifold Set Attachment and Purging
108
Checking Compressor Oil
110
Refrigerant Charge
111
Refrigerant Leak Test Procedure
112
Using Pressurized Nitrogen
112
Refrigerant Recovery from Semi-Hermetic Refrigeration Systems
113
Evacuation and Cleanup of the Refrigeration System
114
Charging the System with Refrigerant
118
Modulation Valve Repair or Replacement
118
Compressor Replacement
120
Condenser Coil Replacement
121
Filter Drier/In-Line Filter Replacement
122
Expansion Valve Replacement
122
Heat Exchanger Replacement
123
Receiver Tank Replacement
123
Discharge Temperature Sensor Replacement
124
Warm Gas Bypass Valve, Liquid Injection Valve or Dehumidify Valve (Option) Replacement
124
Structural/Accessory Maintenance
125
Mounting Bolts
125
Unit Inspection
125
Condenser Coil
125
Evaporator Coil
125
Defrost Drains
126
Fresh Air Exchange System
126
Evaporator Fan Location
126
Condenser Fan Location
127
Saginomiya (Model SKM) Recording Thermometer (Option)
127
Battery
127
Recording Chart Replacement
128
Marking System Calibration
128
Power Element Assembly Replacement
128
Timer
129
Battery Voltage Indicator
129
Diagnosis
131
Mechanical Diagnosis
131
Refrigeration Diagnosis
135
Electrical, Refrigeration and Μ Μ P-D Menu Flow Diagrams
139
460/380 Vac Power Supply to Unit
139
External 12 VDC Battery Power Supply
140
Microprocessor Awakened from Sleep Mode
141
VDC Control Circuit, Sensor Circuits, Modulation Valve Circuit and Water Pressure Circuit (Option)
142
Vac Control Circuit
143
Chart Recorder Circuits (Options)
144
Cool Mode - Chill Load (Setpoint at -9.9 C [14.1 F] or Above); Condenser Fan ON; Power Monitor Limiting Unit Power Consumption; Economy Mode off
145
Cool Mode - Chill Load
145
Modulation Mode - Chill Load
147
Modulation Mode - Chill Load
148
Setpoint
148
Humidity Setpoint
148
Temperature In-Range
150
Modulation Mode - Chill Load
150
Null Mode - Chill Load (Setpoint at -9.9 C [14.1 F] or Above) Condenser Fan ON; Economy Mode off
152
Heat Mode - Chill Load (Setpoint at -9.9 C [14.1 F] or Above); Economy Mode OFF; Temperature In-Range
153
Cool Mode - Frozen Load
154
Mode off
154
Cool Mode - Frozen Load
155
Temperature In-Range
155
Null Mode - Frozen Load (Setpoint at -10.0 C [14.0 F] or Below) Condenser Fan OFF; Economy Mode off
156
Null Mode - Frozen Load (Setpoint at -10.0 C [14.0 F] or Below) Condenser Fan OFF; Economy Mode on
157
Defrost
158
CSR40SL Wiring Schematic
159
CSR40SL Wiring Diagram - Page 1 of 3
160
Refrigeration System Components
163
Μp-D Menu Flow Diagram
167

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Thermo King CSR40SL-143 Maintenance Manual (167 pages)

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