Temperature Sensors - How to Test
Incorrect readings can be a result of a defective cable or one that was
lengthened improperly.
1) They are digital.
2) Troubleshooting depends on the symptom.

TEV installation, field service and assembly
Attached article provides detailed information on TEV:

1. Valve Location

2. Solder Techniques

3. Bulb Location and Installation

4. Ex...

TEV valve basics
The attached article includes basic information on TEV valve:

1. Theory of operation

2. Application

3. Valve selection

4. Refrigeration system basics

Toshiba Medical America Systems (TAMS) - No longer selling chillers for MRI

For many years now, Toshiba Medical America Systems (TAMS) has sold air-cooled chillers with their popular Vantage, Excelart, Opart and Opart Ultra Magnetic resonance...

T-P chart pocket size
The attached Pocket T-P chart provides the temperture / pressure relationships for most common refrigerants. The chart also provides a useful graphic on how to properly measure...

Typical Refrigeration piping diagram

Understanding Basic Chiller Service and Installation - PART 1
Excellent chiller service training article that delivers detailed information about basic refrigeration system design.

Understanding Basic Chiller Service and Installation - PART 2
Excellent chiller service training article that delivers detailed information about basic refrigeration system design.

Understanding Basic Refrigeration System Design - PART 1
Excellent chiller service training article that delivers detailed information about basic refrigeration system design.

Understanding Basic Refrigeration System Design - PART 2
Excellent chiller service training article that delivers detailed information about basic refrigeration system design.

Understanding Chiller Refrigerants
Excellent chiller service training article that delivers detailed information about chiller refrigerants.

Understanding Chiller Refrigeration
Excellent chiller service training article that delivers detailed information about chiller refrigeration principles, Refrigerants and the refrigeration cycle.

Understanding Chiller Refrigeration Cycle
Excellent chiller service training article that delivers detailed information about the chiller refrigeration cycle

Understanding Chiller Refrigeration Principles
Excellent chiller service training article that delivers detailed information about understanding chiller refrigeration principles.

Unlocking the Remote Micro
After installing the Legacy remote display micro-processor unit, user is NOT able to make changes to the system programming. All Legacy remote display micro-processor units are...

Upgrade to new remote micro
How can I upgrade to the new remote micro control panel? In June of 2005, Legacy Chiller Systems released its upgraded microprocessor controller in addition to a new remote...

Variable condenser fan speed control
Chillers equipped with variable condenser fan speed control is tripping on high head pressure (Hi1) fault. Condenser fan(s) are not working properly. ICM condenser variable fan...

Video - Chiller Energy Usage Audit Tool - Full Version
Video provides instruction on how to input data into the Chiller Energy Usage Audit Tool

Video - Chiller Energy Usage Audit Tool - Survey Template
Video provides instruction on how to input data into the Chiller Energy Usage Audit Tool for our National chiller survey. If you are interested in participating on our National...

Video - Chiller Systems Design Tool Training
Video provides instruction on how to used Legacy SystemSyzer chiller system design tool.