TrilliumSeries™ Adiabatic
Cooler - TRF Operation & Maintenance Manual
–
User Interface
Page | 55
Figure 40. Setpoints Menu, Basin Water Quality Page 2 of 2
Parameter
Description
Disable Water Usage
Manually disable water usage (prevent adiabatic operation)
Basin Retention Time
Time after switch to dry operation before fully draining the water in the basin
(sump). Low limit 1 hour, high limit 72 hours, default 24 hours.
Precooler X Run Hours
Number of adiabatic operating hours on each pre-cooler air inlet face
Number of Cycles Until
Basin Drain
Number of cycles of concentration till basin (sump) drains and is replaced with
make-up water. A cycle of concentration is defined as the basin water level starting
at the High Level Float, down to the Mid Level Float, then back to the High Level
Float. The loss of basin water is due to evaporation on the adiabatic pads. Low limit
3, high limit 10, default 3.
Table 13. Setpoints Menu, Basin Water Quality Parameters
