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30F to 65F SMC Component Identification, Page, SMC Series Chillers
Models:
30F to 65F
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Troubleshooting
Install
Parts list
Charts and Figures
Maintenance
Problem
Checklist
5-3LED Indicators
Safety
Power Cord
Page 20
Image 20
Figure 8: SMC Component Identification
Page 20
SMC Series Chillers
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Contents
OR OPERATE EQUIPMENT
OPERATION AND INSTALLATION MANUAL
SMC SERIES AIR COOLED PORTABLE WATER CHILLERS
Sterling, Inc. 2003 All Rights Reserved
Effective
Part Number
Bulletin SC2-615A.4
Safety Considerations
Table of Contents
Chiller Installation
1 General Information
Sequence of Operation
Startup Checklists
Routine Maintenance
Troubleshooting Guide
Microprocessor Control
Charts and Figures
General Information
1-1Introduction
1-2Necessary Documents
1-3Models Covered
Power Cord
1-4Available Options
1-5Uncrating Your New Chiller
Special Pumps
1-8If the Shipment is Incorrect
1-6In the Event of Shipping Damages
1-7If the Shipment is Not Complete
SMC Series Chillers
1-9Returns
Page
Figure 1 SMC050 Process Pump Curves
Figure 2 SMC100 Process Pump Curves
Figure 3 SMC150 Process Pump Curves
SMC Series Chillers
Page
SMC Series Chillers
Figure 5 SMC Series Chiller Specifications
SMC Series Chillers
Page
1-1/2
Chiller Installation
2-1Electrical Connections
2-2Process Water Connections
To Process
2-3PCA Condenser Air Supply
2-4Water Reservoir
PCA Ambient Temperature Ranges
Process Water Bypass
30% Ethylene Glycol 20% Percent by Volume 10% 0%
Chilled Water Operating Temperature F Set Point
Normal Operating Range between 30F - 70F
Figure 6 Ethylene Glycol Curve
2-5Overhead Process Considerations
of 1-inch 2.5 cm pipe Figure 7 Overhead Piping
Sequence of Operation
3-1Chilled Water Circuit
3-2Refrigeration Circuit
Figure 9, Figure 10, and Figure
the problem if high pressure recurs
3-3High Pressure Cutout
3-4Low Pressure Cutout
3-5Remote Start/Stop Interlock
SMC Series Chillers
Figure 8 SMC Component Identification
Page
SMC Series Chillers
Page
Refrigeration lines
Chilled water piping
Discharge line
Page
SMC Series Chillers
Air-cooledcondenser Discharge line
SMC Series Chillers
Page
Startup Checklists
4-2SMC Pre-StartupChecklist
4-3PCA Startup Checklist
4-1Introduction
4-4SMC Water Circuit Pressure Drop Table
Model
Gallons per minute
Liters per minute
5-2Setting the Process Water Temperature
5-3LED Indicators
Microprocessor Control
5-1Introduction
OUT2 LED
MANU LED
STOP LED
E5CK
5-4Temperature Controller Keys
RMT LED
AT LED
SUB1 LED
5-5 Auto-TuningSMC Series Chillers
the Sterling Service Department
Down Key
Up Key
5-6Optional Communications
Standard Omron Protocol
6-1Indicator Lights
6-2Switches
POWER
Optional Graphic Panel
Portable Chiller
PC Series
Page
SMC Series Chillers
7-1Lubrication
Routine Maintenance
7-2Condenser Maintenance
SMC Series Chillers
Figure 15 Typical SMC Wiring Schematic
Page
1MTR
SMC Series Chillers
Page
Page
SMC Series Chillers
Troubleshooting Guide
Problem
Solution
Cause
Problem
Solution
Cause
Pump runs, compressor
Part Description
PCA Unit Parts List
Part Number
Page
SMC Series Chillers
SMC Series Chillers
Page
SMC Series Chillers
Technical Assistance
Page
Service Department
Parts Department
Sales Department
Contract Department