System 3000
Brightness and temperature sensor BT
3
Commissioning
Open the housing
Figure 1: Open the housing
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Open the housing by sliding it apart. To do so, insert a thin slotted screwdriver into the
opening recess (Figure 1) and raise it up so that two catches are passed.
Figure 2: Raise housing lid
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Push the housing apart as far as it will go.
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To remove the cover, it must first be lifted off on one side, e.g. with a small screwdriver
(Figure 2).
Figure 3: Removing the circuit board
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Remove the circuit board. To do this, carefully push the two locking lugs (Figure 3) out-
wards so that the board can be lifted up.
Inserting the battery
Obey the battery safety instructions.
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Keep contacts of batteries and device free of grease.
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05.03.2020