INSSTE402NP1010
6. Reinstall the front part of the thermostat on
the mounting base and tighten the screw at
the bottom of the unit;
7. Turn on the power;
8. Set the thermostat to the desired setting (see
the following section). Important: you must
activate the Fan mode when the heating unit
is equipped with a fan; failure of the heating
unit could occur if not doing so.
4. Using a screwdriver, loosen the screw re-
taining the mounting base and front part of
the thermostat. Remove the front part of the
thermostat from the mounting base by tilting
it upward;
5. Align and secure the mounting base to the
connection box using the two screws sup-
plied;
4