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Refrigerated Recirculating Chillers
PolyScience Refrigerated Recirculating Chillers Manuals
Manuals and User Guides for PolyScience Refrigerated Recirculating Chillers. We have
2
PolyScience Refrigerated Recirculating Chillers manuals available for free PDF download: Operator's Manual
PolyScience Refrigerated Recirculating Chillers Operator's Manual (43 pages)
Refrigerated Recirculating Chillers
Brand:
PolyScience
| Category:
Chiller
| Size: 0 MB
Table of Contents
Table of Contents
2
Introduction
4
General Information
5
General Safety Information
5
Safety Recommendations
5
Unpacking Your Chiller
6
Regulatory and Compliance Testing
6
Contents
6
Controls and Components
7
Quick Start
8
Installation and Startup
9
Site Requirements
9
Ambient Temperature and Relative Humidity
9
Location
9
Clearance
9
Electrical Power
9
Optional Signal Inputs/Outputs
10
External Ambient Tracking Temperature Probe
10
RS232 / RS485 Serial Output
10
Remote I/O Port
10
Plumbing
10
Process Piping
10
Reservoir Drain
10
External Water Filter
10
Closed Sytem or Cooling Coil Setup
11
Open Bath System Setup
11
Startup
11
Process Coolant
11
Electrical Power
12
Starting Process Fluid Flow
12
Normal Operation
14
Selecting the Temperature Unit
14
Displaying and Adjusting the Set Point
14
Displaying and Adjusting the Ambient Tracking Offset
14
Displaying and Adjusting the Remote Control Temperature
15
Selecting the Pressure / Flow Rate Display and Units
15
Selecting the Internal / External Temperature Display
15
Setting Operational Parameters
16
High Temperature Limit (HL)
17
Low Temperature Limit (LL)
17
High Ambient Temperature Limit (HA)
17
Maximum Fluid Pressure (FP)
17
Minimum Flow Rate (FL)
18
Maximum External / Internal Temperature Differential (Sd)
18
Auto-Refrigeration Temperature (AF)
19
Remote Probe (Rp)
19
Internal Calibration Offset (C1)
20
External Calibration Offset (C2)
20
Baud Rate (PC)
21
Display, Alarm and Error Messages
21
Adjusting the High Pressure Bypass Setting
24
Enabling / Disabling the Local Lockout
24
Routine Maintenance and Troubleshooting
25
Routine Maintenance
25
Standard Magnetic Drive Centrifugal Pump
25
Condenser, Air Vents and Reusable Filter
25
Fluid Filter
25
Fluid Level
25
Temperature Calibration
25
Troubleshooting
26
Diagnostic Mode
27
Technical Information
28
General Specifications (All Chillers)
28
Pump Performance
28
Performance Specifications - 60Hz Chillers
29
1/4-HP, 1/3-HP and 1/2-HP Chillers
29
3/4-HP and 1-HP Chillers
31
Performance Specifications - 50Hz Chillers
33
1/4-HP, 1/3-HP and 1/2-HP Chillers
33
3/4-HP and 1-HP Chillers
35
Diagrams and Schematics
37
Electrical Wiring Diagram
37
Flow Schematic
38
Replacement Parts
39
RS232 Communications
41
Equipment Disposal (WEEE Directive)
42
Service and Technical Support
42
Warranty
43
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PolyScience Refrigerated Recirculating Chillers Operator's Manual (32 pages)
Refrigerated Recirculating Chillers
Brand:
PolyScience
| Category:
Chiller
| Size: 1 MB
Table of Contents
Ec Declaration of Conformity
2
Table of Contents
4
Section 1 - General Information
5
Warranty
5
Unpacking
5
Section 2 - Overview
6
Description
6
Chiller Specifications and Pump Performance
7
Section 3 - Installation and Startup
12
Site Requirements
12
Electrical Power
12
Optional Signal Inputs/Outputs
12
Plumbing
13
Closed System or Cooling Coil Setup
13
Open Bath System Setup
13
Startup
14
Section 4 - Operation
15
Selecting the Temperature Unit (°C or °F)
15
Displaying and Adjusting the Set Point
15
Displaying and Adjusting the Ambient Tracking Offset
15
Displaying and Adjusting Remote Control Temperature
15
Selecting the Pressure / Flow Rate Display and Units
15
Selecting Internal/External Temperature Display
16
Setting Operational Parameters
17
Display, Alarm, and Error Messages
22
Adjusting the High Pressure Bypass Setting
25
Enabling/Disabling the Local Lockout
25
Section 5 - Maintenance and Calibration
26
Standard Magnetic Drive Centrifugal Pump
26
Condenser, Air Vents, and Reusable Filter
26
Fluid Filter
26
Fluid Level
26
Temperature Calibration
26
Flow Rate Calibration
26
Section 6 - Troubleshooting
27
Unit will Not Operate (no Cooling or Pumping)
27
No Pumping
27
Insufficient Pumping
27
No Cooling or Insufficient Cooling
27
Triac Failure
27
Internal Probe Failure
27
External Temperature Probe Failure
27
Diagnostic Mode
28
Section 7 - Service and Technical Support
28
Electrical Wiring Diagram
29
Section 8 - Replacement Parts
31
Section 9 - RS232
32
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