Schluter Systems DH E RS User Manual page 5

the front part of the thermostat from the mounting base by
tilting it upward.
4. Align and secure the mounting base to the connection box
using the two screws supplied.
5. Route wires coming from the wall through the hole of the
mounting base and make the required connections using
the "Four-wire installation" figure, and using the supplied
solderless connectors. A pair of wires (black) must be
connected to the power source (120-208-240 VAC) and
another pair (yellow) must be connected to the heating
cable (refer to the drawings displayed on the back of the
thermostat). For connections with aluminum wires, you
must use CO/ALR connectors. Please note that thermostat
wires do not have polarity, meaning that any wire can be
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