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related Tech Tips
How to Check the CTB During a Cooling Call
January 5, 2022
The CTB (central terminal board) is a board that is often replaced unnecessarily. A CTB is simply a junction board
System Vu Controller Pt 3
December 30, 2021
This month we will look at setting the fan speeds and economizer with the SystemVu Controller. Before we look at
Scrolling Marquee Basics and Resetting Error Codes
December 30, 2021
On units that are equipped with a ComfortLink controls package, the user interface for the machine will include a Scrolling
