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Heat Loss Uninsulated Copper Pipes

Heat loss from 1/2" to 4" uninsulated copper pipes

Heat loss from 1/2" to 4" copper pipes or tubes at various temperature differences between the pipe and the surrounding ...

hi1 or hi2 compressor shut down

Compressor runs for 60 to 120 seconds then shuts down on micro processor hi1 or hi2 pressure trip. Possible issue with liquid line solenoid no fully opening. In rare cases, the...

How to Safely Fill a Chiller System Tank

Need to fill a PACT,PWCT,EST tank section on chiller. Procedure outline: To safely fill the PACT/PWCT stainless steel water storage tank.
See attached service bulletin

Hydrogen From Algae - Article posted by Legacy Chiller Systems

21 April 2008—Food riots erupting around the world have been partly blamed on the growing use of food products to produce fuels like biodiesel and corn ethanol. But biofuels...

ICM Variable Condenser Fan Controller Information

ICM variable condenser Fan Controller Installation and Operations Manual and
Thermister Table

IDEC - Control remote chiller and system pump Start Stop

We have provided a PDF download file that describes how to the Idec I4 and I7 dedicated inputs to turn the chillers system pump (I4) or the entire chiller (I7) on and off...

Idec Controls Training - Video - Analog Card Status Lights

This video covers how to check thermister (temperature) and Transducer (Pressure) card status.

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Idec Controls Training - Video - AT1 Thermister Card - Checkout

This video covers checkout of the AT1 IDEC temperature thermister card.

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Idec Controls Training - Video - C1 Transducer - Card - Checkout

This video covers checkout of the C1 IDEC Pressure transducer card.

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Idec Controls Training - Video - Changing your PLC/HMI IP address

This video covers how to change your PLC/HMI IP addresses to match your buildings network subnet.

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Idec Controls Training - Video - Control Stack and indicator lights

This video covers card orientation and indicator lights used for diagnostics.

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Idec Controls Training - Video - Correcting a mistake when setting your IP address

This video covers how correct a mistake in updating your PLC/HMI IP addresses to match your buildings network subnet.

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Idec Controls Training - Video - Economizer feature introduction

This video covers an introduction of Legacy new Economizer Feature as it now programmable from the chillers PLC/HMI. .

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Idec Controls Training - Video - Reset control settings to factory defaults

This video covers reset the IDEC chiller control system to factory defaults.

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IOM Booklet Supplements

The following article contains PDF documentation cover process chiller control updates that may not have been published within the standard IOM booklet shipped.

LASER FUSION - LEGACY CHILLER SYSTEMS HELPS TO MAKE HOLLYWOOD DREAMS REALITY..

LASER FUSION PROJECT FEATURED IN OLIVER STONE’S LATEST MOVIE WALL STREET 2.

DIAMOND SPRINGS, CA, November 1, 2010 – In Oliver Stone’s latest movie Wall Street 2, the pu...

Legacy Chiller System Power Problems - chiller shutdowns

Intermittent trips of power monitor or phase monitor causes compressor to shut down and may cause an micro-processor high temperature (HTA) alarm. In some cases, incoming power...

LEGACY CHILLER SYSTEMS INTRODUCES AURACOOL RETROFIT ECONOMIZER SYSTEM

Legacy Chiller Systems, Inc. announces pre-orders of its AuraCool Economizer Technology for process

Legacy ChillerGuard - Installation and Setup

Legacy's ChillerGuard remote IP device can be retrofit onto all model chillers shipped after 1-1-2009. For chillers shipped prior to 1-1-09, Legacy offers a retrofit that...

Long Term Storage Recommendations

Putting your unit in storage for more than 6 months?
- Any areas that water can get trapped, such as barrels, pumps and piping need to be completely drained or have 50/...

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