Summary:
The purpose of this article is to illustrate how the frostat devices terminate on a unit retrofitted with a DDC kit. The wiring termination differs slightly based on tonnage.
Reference the as-built supplied with the kit or at RAUJ -DDC UC600 Controls (BCI) Kit – Trane Commercial HVAC Help Center for complete wiring information.
Tonnage: 20-30
Tonnage: 40-60
Tonnage: 80-120
WARNING:
Information in this article is intended for use by individuals possessing adequate backgrounds of electrical and mechanical experience and who comply with all federal, state, and local laws, rules, orders, or regulations related to the installation, service, or repair of a heating or central air conditioning product. Any attempt to install, service, or repair a heating or central air conditioning product may result in personal injury and/or property damage. The manufacturer or seller cannot be responsible for the interpretation of the information contained herein, nor can it assume any liability in connection with its use.