6610 S Congress Ave Austin, TX 78745
Setpoint Services completed a commercial freezer repair at Los Mangos Ice Cream in Austin, Texas, by diagnosing and correcting temperature control issues on a Criotec CCH-15 HC horizontal glass door freezer. After replacing a failed temperature sensor during a previous visit, additional diagnostics confirmed the electronic controller had also failed. A new Carel PJEZS0H100 digital temperature controller was installed, programmed, and configured to restore reliable temperature control. During the repair, technicians discovered wooden panels installed inside the freezer case that were preventing proper heat transfer between the case floor and evaporator, reducing refrigeration performance and placing unnecessary strain on the system. The condenser coil was also heavily clogged with dirt and debris, restricting airflow and heat rejection, and was thoroughly cleaned to improve cooling efficiency. The freezer was tested, the controller was programmed to a -15°F setpoint, and normal cooling operation was verified before departure. This commercial refrigeration repair included digital controller replacement, freezer temperature control diagnostics, condenser coil cleaning, and performance testing for a commercial glass door freezer in Austin, Texas.
