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5.2 Changing batteries
• The symbol
appears.
You have approximately 1 month to replace
them (two 1.5 V alkaline batteries, either LR03 or
AAA).
WARNING: make sure you insert the batteries
facing the right way and that they are the right
type (no lithium batteries).
Frequently Asked Questions (FAQ)
• The screen displays:
Your Tybox transmitter is temporarily awaiting feedback.
• The screen displays:
Your Tybox transmitter has just "woken up" (exit standby).
• The screen displays "dF 0".
Your Tybox transmitter is not associated to a heating receiver.
• The screen displays "dF 9".
One-off wireless fault during a wireless signal exchange (turning on, sending a command).
• The screen displays "dF22".
You are controlling several receivers that are not in the same operating mode (heating or air conditioning).
Press mode to synchronise them, the dF22 display disappears.
• You do not have access to the settings
The buttons are locked. The screen displays "----".
To temporarily unlock (until the next standby time), simultaneously press and hold the + and - buttons for 5
seconds.
mode
To unlock them permanently, go to the CF02 configuration menu.
>5s
2 x 1,5V - AAA LR03
12
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