PolyScience Chiller User Manual

110-240 1
Table of Contents
Introduction.............................................................................................................................................................. 3
General Information................................................................................................................................................. 4
General Safety Information .................................................................................................................................... 4
Safety Recommendations...................................................................................................................................... 4
Unpacking Your Chiller .......................................................................................................................................... 5
Regulatory and Compliance Testing...................................................................................................................... 5
Contents................................................................................................................................................................. 5
Controls and Components ..................................................................................................................................... 6
Quick Start................................................................................................................................................................ 7
Installation and Startup........................................................................................................................................... 8
Site Requirements ................................................................................................................................................. 8
Ambient Temperature and Relative Humidity .................................................................................................... 8
Location .............................................................................................................................................................. 8
Clearance ........................................................................................................................................................... 8
Electrical Power ..................................................................................................................................................... 8
Optional Signal Inputs/Outputs .............................................................................................................................. 9
External Ambient Tracking Temperature Probe................................................................................................. 9
RS232 / RS485 Serial Output ............................................................................................................................ 9
Remote I/O Port.................................................................................................................................................. 9
Plumbing ................................................................................................................................................................ 9
Process Piping.................................................................................................................................................... 9
Reservoir Drain................................................................................................................................................... 9
External Water Filter........................................................................................................................................... 9
Closed Sytem or Cooling Coil Setup.................................................................................................................... 10
Open Bath System Setup .................................................................................................................................... 10
Startup.................................................................................................................................................................. 10
Process Coolant ............................................................................................................................................... 10
Electrical Power................................................................................................................................................ 11
Starting Process Fluid Flow.............................................................................................................................. 11
Normal Operation .................................................................................................................................................. 13
Selecting the Temperature Unit ........................................................................................................................... 13
Displaying and Adjusting the Set Point................................................................................................................ 13
Displaying and Adjusting the Ambient Tracking Offset........................................................................................ 13
Displaying and Adjusting the Remote Control Temperature ............................................................................... 14
Selecting the Pressure / Flow Rate Display and Units ........................................................................................ 14
Selecting the Internal / External Temperature Display ........................................................................................ 14
Setting Operational Parameters........................................................................................................................... 15
High Temperature Limit (HL)............................................................................................................................ 16
Low Temperature Limit (LL) ............................................................................................................................. 16
High Ambient Temperature Limit (HA) ............................................................................................................. 16
Maximum Fluid Pressure (FP).......................................................................................................................... 16
Minimum Flow Rate (FL) .................................................................................................................................. 17
Maximum External / Internal Temperature Differential (Sd)............................................................................. 17
Auto-Refrigeration Temperature (AF)............................................................................................................... 18
Remote Probe (rP) ........................................................................................................................................... 18
Internal Calibration Offset (c1) ......................................................................................................................... 19
External Calibration Offset (c2) ........................................................................................................................ 19
Baud Rate (PC) ................................................................................................................................................ 20
Display, Alarm and Error Messages.................................................................................................................... 20
Adjusting the High Pressure Bypass Setting..................................................................................................... 23
Enabling / Disabling the Local Lockout .............................................................................................................. 23
Routine Maintenance and Troubleshooting ....................................................................................................... 24
Routine Maintenance ........................................................................................................................................... 24
Standard Magnetic Drive Centrifugal Pump..................................................................................................... 24
Condenser, Air Vents and Reusable Filter....................................................................................................... 24

PolyScience Chiller Specifications

General

Brand	PolyScience
Model	Chiller
Category	Chiller
Language	English