Koolance EXT-400SL - Manual (Page 9)

4
Introduction
Exos-LT System Diagram
Reservoir & Pumps
Radiator Cooling Fans Reservoir Refi ll Plug
Coolant Inlet
Power Connection
LED Display Panel
Reservoir & Pumps - The coolant tank is translucent for easy liquid-level monitoring.
Dual pumps help to provide higher system reliability; if one pump should fail, the
other can maintain fl ow, gradually bringing the system to shut itself down (see
LED Display Panel).
Power Circuit Board - Beneath the reservoir, the Power Circuit is responsible for
a number of tasks, including: powering the pumps, LED display, heat exchanger
fans, and operating the audio alarm and shutdown modes.
Radiator - The primary heat exchanger is located beneath the fan cooling module.
This is the main cooling element, and provides high thermal dissipation in a
relatively small area. Inside, an aluminum mesh (Louver fi n) is webbed between
horizontal liquid paths.
Coolant Outlet