De Dietrich AD251 Montageanleitung Seite 11

1.3 Pair the outside temperature sensor with the radio module
Fig.17
1.4 Test radio reception
Fig.18
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1.5 Fitting the outdoor sensor
Fig.19
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2
4
MW-8800N003-6
300020521 - v07 - 12022018
Each outside temperature sensor is given a unique identifying number in
the factory, which enables the radio module to recognise it The identifying
number is transmitted to the radio module by the pairing sequence.
1. Refer to the assembly instructions for the radio module.
MW-1000795-1
Important
Reception problems may occur depending on the construction
materials used in the house (thickness of walls or floors, type of
materials used).
When the position of the outside temperature sensor has been decided
2
upon, carry out a test to ascertain whether radio reception between the
sensor and the radio module is adequate:
1. Check that the heating generator is switched on.
2. Position in the place selected for installation of the sensor. Press the
button on the outside temperature sensor.
3. Check that the light on the radio module flashes every 3 seconds. If
this does not happen, the reception is not good. Select another
place for the sensor and carry out the test a second time.
4. To exit this mode, press the button on the outside temperature sen­
sor. The mode is exited automatically after 5 minutes.
MW-1000792-1
1. Choose the optimum location for the outdoor sensor.
2. Put the 2 plugs in place, delivered with the sensor.
Plugs diameter 4 mm/drill diameter 6 mm
3. Secure the sensor using the screws provided (diameter 4 mm).
4. Connect the cable to the outdoor temperature sensor.
1.5.1
Place the outside sensor in a position that covers the following character­
istics:
On a façade of the area to be heated, on the north if possible.
Recommended positions
1 Mounting the outdoor sensor
en
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