STIEBEL ELTRON HSBC 300 cool Operation And Installation page 23

INSTALLATIoN
electrical connection
11.4.1 Temperature sensor for cooling (accessory), if required
Cooling requires the fitting of a temperature sensor, available as
an accessory.
f Remove the front casing (see chapter "Preparations / Trans- f
port and handling / Removing / fitting the front casing").
f Insert the temperature sensor into the sensor well "Sensor f
heat pump cooling, optional".
f Lay the sensor lead in the guide groove provided for this pur- f
pose in the insulation segment.
f Connect the temperature sensor to T(KUE) of terminal XD04 f
of the appliance.
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