Packaged Chiller Features 

            ICS Chillers – Design Features and Protection

We do not incorporate any specialized or OEM components in our ICS Chillers. We only utilize industry proven components that provide reliable operation and are extremely user friendly. In designing our packaged chillers, we do not take any short cuts that minimize protection and efficiency that would in turn risk customer production levels.

Standard Design Features and Protection

ETL Listing                                                                         Voltage Protection

- Guarantees quality design and construction               - Programmable Voltage Monitor

- ANSI/UL-1995 / CAN/CSA-C22 conformance            - Protects against line voltage failures

- Full unit testing and quality control                              - Over Voltage / Under Voltage

- Full compliance to all code standards                           - Phase Loss / Unbalance, etc.

Motor Protection                                                                Motor Controls

- Independent fusing on all motors                                  - Full NEMA series motor starters

- Ultra-Safe fuse holders with indictor lights                  - Allen Bradley 509 NEMA series

- Shawmut ATQR, ATDR, and AJT fuses                      -  Eliminates over-load “dial” increase

Refrigerant Controls                                                        Temperature Controls

- Johnson Controls “P” series pressure controls          - Johnson Controls 350 series controllers

- P29NC – Low Pressure safety                                        - Multiple stages with common sensor

- P45NC – Oil Pressure safety                                           - Incorporates temp display module

- P70AA – High Pressure fan control                              - Additional stage adder option

- P70MA – Low Press operate / High Press safety        - A419 series for single stage operations

- P70CA – Low Pressure un-loading (safety)

- P70DA – High Pressure un-loading (safety)

Glycol Reservoir                                                                Pump Down Cycle

- Large volume reservoir included                                    - Pump Down cycle utilized

- Eliminates compressor short-cycling                             - Empties evaporator on shut down

- Eliminates hot-gas operation on glycol systems         - Eliminates flood-back on start up

- Acceptable for high return temp applications              - Maintains oil level in compressor

- Vented design eliminates system air entrapment

- Eliminates system pressurization requirements

- Includes low level control and sight-glass

- Includes additional openings for capacity expansion

Refrigerant Evaporator                                                    Refrigerant Compressors

- Standard Refrigeration TX series                                  - Industry leading compressors

- Shell and Tube construction                                          - Semi-hermetic, reciprocating models

- Efficient, reliable, and durable                                        - Operational safety un-loading option

- Single or Dual circuit models available                         - Utilize oil pressure control for safety

- Plate style exchangers – Not Utilized                    - Reliable, long lasting, proven models

                                                                                               - Carlyle, Copeland, and Bitzer available

Evaporator Pump                                                               Process Supply Pump

- Pump dedicated to evaporator flow                              - Pump dedicated to process flow

- Guarantees exact evaporator flow rate                         - Sized to meet system specifications

- Evaporator not affected by process changes             - Meets specified GPM and PSI

- Factory mounted, piped, and wired                              - Factory mounted, piped, and wired

- Includes fusing and motor starter                                 - Includes fusing and motor starter

- Includes service isolation valves                                  - Includes service isolation valves

Optional Design Features

Air-Cooled Condensers                                                   Water-Cooled Condensers

- Heavy gauge fin and tube construction                     - Standard SST series condenser

- Pressure washing is acceptable                                   - ASME rated with relief valve

- Vertical discharge air flow                                             - Includes water-regulating valve

- Includes intake air filter frames / media pad set         - Central cooling tower applications

                                                                                             - Dry-cooler applications

Remote Air-Cooled Condensers                                    Large Central System Applications

- Indoor compressor / reservoir skid section                - System designed for future expansion

- Outdoor condenser section – heat outdoors             - Designed to grow with production

- Eliminates unwanted heat in facility                            - Larger central reservoir / pump skid

- Eliminates exhaust air issues and expense                  - Independent “slave” chillers installed

- Eliminates costly make up air requirements                - Multiple slave chillers = redundancy

Redundancy Options                                                         Winter Chiller Packages

- Multiple compressor / control option                           - Ambient cooling through dry-coolers

- Capacity control and redundancy benefits                  - Power savings during cold months

- Primary / Standby pump options                                   - Compressor wear savings

- Manual-Start or Auto-Start options                              - Payback based on operational use