The Dux Hotlogic controller is unique to the Dux and Ecosmart brands, they are reliable and easy to work with. We are able to repair Dux solar hot water
systems and carry replacement parts for these units. We will offer an upgrade on some models with an aftermarket controller with digital display but
this depends on the installation and access.
Some of the earlier models of solar hot water controller used in the systems were the CAPS Deltasol B controller. We generally replace this unit with the
RESOL Deltasol BS/4 solar controller as the CAPS version tends to have a relay failure around the 4 to 5 year mark depending on the controllers usage
hours. Common symptoms are the pump won't turn on at all or it may be the opposite and continually be trying to run. This same controller was used
in earlier Conergy solar to water systems.
Solar Hot Water Repairs QLD repair solar hot water systems on the Sunshine Coast but also from Brisbane to Hervey Bay. For all solar hot water enquiries
please call 0455 265 539 or email firstname.lastname@example.org.
Hotlogic Controller Diagnosis Codes
The Hotlogic controller must be wired according to the diagram shown right.
During normal operation, the Hotlogic controller will display only green LEDs
If there are any red status lights visible, see the tables below for an explanation.