S 10 / S 15
20
Oversink (S 10-O / S 15-O)
100 mm
6 mm
6 mm
100 mm
426 mm
6. Installation
Pressure-type installation (closed-outlet)
• Suitable for one or more taps.
• Any suitable mixing battery may be used, provided that it is approved for use with
water storage heaters.
• A type-tested relief valve to DIN 1988 must be installed in the water supply line for
pressure-type installation.
• Water due to expansion drips from the overflow valve as the water is heated. The
overflow must never be blocked.
• The overflow valve of the pressure-relief device must be connected to a water drain-
age via a discharge pipe with continuous drop.
• A one-way restrictor or shutoff valve must never be installed between the pressure-
type storage heater and diaphragm safety valve.
• The water pressure at the cold water connection must not exceed 5 bar, otherwise a
pressure reducing valve must be installed. The water storage heater is subjected to
the full pressure of the water mains downstream of the connection.
• For safety reasons, the appliance must be inspected by a professional at regular
intervals of not more than two years.
SGU, Art.-Nr. 4100-0013
SG, Art.-Nr. 4100-0011 for S 10-O,
SGM, Art.-Nr. 4100-0012 for S 15-O
Undersink (S 10-U / S 15-U)
