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Micro processor - compatibility Information

The attached chart provides detailed compatibility information on Legacy's micro processor controllers. Customers looking to add a remote micro-processor or Chiller Guard...

Micro processor - Dual Compressor Lag Lead

On a dual compressor system CP2 may start on a first stage cooling call. The chillers micro-process controller logs total run hours of each compressor. From a NO call condition,...

Micro processor - dual stage replacement

After performing a chiller microprocessor controller replacement on a dual state "D Series" chiller the second stage programming functions are not showing up in the programming...

Micro Processor J10 Alarm Contacts

Located on the back of the Legacy chiller micro processor controller (top right), there is a J10 terminal designation that is used for remote alarm connections. This block...

Micro-Processor showing 32 and 32

Micro-processor displays 32 and 32 on both top and bottom temperature displays. While in this condition, these temperatures do not change. Possible defective sensor(s). One or...

National Geographic - Biofuels

An in-depth article about the latest bio-fuel research underway with the ultimate goal of developing new ways to reduce dependence on fossil fuels.

NEMA - IEC Enclosure Standards

NEMA enclosure classifications are developed by NEMA and used in the U.S./American market. Ingress Protection -IP - ratings are developed by the European Committee for Electro...

Networking - BacNet to Modbus Gateways

Get the latest information on how to configure your options BacNet to Modbus gateway for your Legacy Chiller All Legacy Chiller Systems equipped with the IDEC control system.

Networking - LonWorks to Modbus Gateways

Get the latest information on how to configure your options LonWorks to Modbus gateway for your Legacy Chiller All Legacy Chiller Systems equipped with the IDEC control system.

Networking - Modbus remote connection to IDEC PLC

The PDF attached to this article provides Modbus connection information needed to remotely monitor or control a Legacy Process Chiller with a building automation system (BAS),...

New Opportunities in a Challenging World Webinar

DIAMOND SPRINGS, CA, September 8, 2009 - A 38-minute webinar that gives new information on federal tax incentives for chiller energy efficiency upgrades and retrofits in...

Open Loop Chiller Systems Training by Legacy Chiller Systems

Webinar recorded 6-10-2008 covering open loop chiller systems advantages and disadvantages. Presented by Legacy Chiller Systems with Panelists from International Chemtex Corp...

PAC - Package (Scroll) Air-Cooled Process Chiller Submittals

The attached PDF contains the latest submittal data on Legacy PAC (Scroll) - Packaged Air-Cooled condenser submittals.

PAC - Package (SEMI) Air-Cooled Process Chiller Submittals

The attached PDF contains the latest submittal data on Legacy PAC (SEMI) - Packaged Air-Cooled condenser submittals.

PAC240D-AIRCOOLED - Capacity table

The attached file contains a chiller capacity table for the PAC240D-AIRCOOLED chiller system. CAPACITIES SUBJECT TO CHANGE WITHOUT NOTICE PAC240D-AIRCOOLED

PAC360D-AIRCOOLED-Capacity table

The attached file contains a chiller capacity table for the PAC360D-AIRCOOLED chiller system. CAPACITIES SUBJECT TO CHANGE WITHOUT NOTICE PAC360D-AIRCOOLED

PAC500D-AIRCOOLED-Capacity table

The attached file contains a chiller capacity table for the PAC500D-AIRCOOLED chiller system. CAPACITIES SUBJECT TO CHANGE WITHOUT NOTICE PAC500D-AIRCOOLED

PAC600D-AIRCOOLED-Capacity table

The attached file contains a chiller capacity table for the PAC-PACT600D-AIRCOOLED chiller system. CAPACITIES SUBJECT TO CHANGE WITHOUT NOTICE PAC600D-AIRCOOLED

PAC-PACT100D-AIRCOOLED-Capacity table

The attached file contains a chiller capacity table for the PAC-PACT100D-AIRCOOLED chiller system. CAPACITIES SUBJECT TO CHANGE WITHOUT NOTICE PAC-PACT100D-AIRCOOLED

PAC-PACT120D-AIRCOOLED-Capacity table

The attached file contains a chiller capacity table for the PAC-PACT120D-AIRCOOLED chiller system. CAPACITIES SUBJECT TO CHANGE WITHOUT NOTICE PAC-PACT120D-AIRCOOLED

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