|current supply||230V A.C., 50/60Hz|
|max. power||250VA engine load|
|restarting barrier time||1min||10min|
|temperature starting barrier||35°C / 95°F||variable|
|installation distance of inductive devices (pump)||at least 20"|
|warm water circulation (freshness control)||10h||6h|
sensor device – 3/4"-type
sensor device – 1"-type
|German registered design no.||DPA-G 94 16 613.7|
The freshness control exchanges the water in the pipe during longer disuse. This avoids stale water.
The temperature starting barrier prevents the circulation pump from switching on as long as the pipe at the temperature sensor – caused by constant taking of warm water (even after the restarting barrier time) – still contains 35°C/95°F warm water. Typical situations: Someone fills water into a bath tub or several persons in a multi-family house take water at the same time.
The restarting barrier prevents the circulation pump from switching on again within the next minute, because within this period enough warm water is still in the pipe.