siemens extraklasse 1300 it only has one in pipe for water. Does it attach to hot or cold ? Or is there one pipe missing ?

H.Stewart Neilson, February 2009

how many connection points on the rear of machine? most modern machines today use only a COLD WATER SUPPLY and the internal heater. Some older machines do have a hot and cold fill but still use the heater,
DO NOT connect to the HOT supply, depending on how HIGH your THERMOSTAT IS SET ON HOT WATER TANK it WILL SHRINK YOUR CLOTHES.

wirecutterman, February 2009

Fit the pipe to the cold water supply.

Brian, February 2009