HomeMatic HM-TC-IT-WM-W-EU Bedienungsanleitung Seite 51

pull it out. You do not need to open the device.
• Turn the electronic unit (M) over to remove or insert the
batteries.
• After removing the batteries you should wait approx. 10
seconds.
• Insert 2 LR03 (micro/AAA) batteries in the battery com-
partments (making sure that you insert them the right
way round).
• Put the electronic unit (M) back into the frame (L).
A battery symbol (
need to be replaced.
The service life of new alkaline batteries is
approximately 1 year.
This device does not support operation with
rechargeable batteries.
Never recharge standard batteries. Do not throw the
batteries into a fire. Doing so will present a risk of
explosion. Do not short-circuit batteries.
) indicates that the batteries
Start-up
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