The smart thermostat, made Wiser.Learn more
...See what we've been doing in some of our major markets.Find your Location
Access tailored services, 24/7 self-service and expert help. Anywhere, anytime, any project.Discover now
Everything you need to know about our IoT technology backbone.Learn more
Explore our global offerings or select your country from one of our five regions.Global
Découvrez nos offres globales ou sélectionnez votre pays dans l’une de nos cinq régions.
Customer wants to troubleshoot the ATS48 fan not running.
ATS48, Altistart 48
OHF - Overheating
The cooling fans are supplied with 12Vdc. The voltage tolerance on the fans is 6-13Vdc, 315mA. You can test operation of the fans with something such as a 9V battery, if a 12Vdc source is not available. This should provide enough power to move the fans.
Sign up for all the latest solutions, offers and best practices straight to your inbox.