Solar controller TDC 5

Controller for 16 more complex solar systems with 1-2 collector surfaces, 1-3 storages and auxiliary heating Attractive housing (H 163mm W 110mm D 51mm) with various installation possibilities High-contrast lighted display with extensive full-text and graphic mode Self-explanatory operation via 4 softkey entry keys Connections: 6 sensor inputs for Pt1000 temperature sensors 1 switching output for speed control of standard pumps with special electronics to ensure quiet running 2 relay outputs 230VAC for pumps/valves