User Manual
PROTEC GmbH & Co. KG, In den Dorfwiesen 14, 71720 Oberstenfeld, Germany
3
Installation
WARNING!
Electrical connections should be carried out according to regulations by an
electrician.
3.1 Requirements for installation
• Fresh water connection: Stop cock with 3/4" outer-thread diameter (washing machine
connection), Water pressure 2 - 10 bar (29 - 145 psi).
• Drainage connection: Plastic tube - inner diameter 50 mm (2”) or larger. A ventilated syphon
which serves as odour preventor should be included in the planning. The drainage tubes
should be installed with a fall of minimum 5 %. Local Water Authorities regulations should be
complied with.
• Electrical connection: Fused wall socket with earth connection according to electrical data (see
technical specifications, see 10). It is also required to install an earth-leakage switch (with 25 A /
30 mA nominal error current).