Battery Backup - Danfoss 103E7 User Manual

7-day electronic timeswitch for controlling hot water and heating, including factory replacement units fru
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5.0 Battery backup

In the event of a power cut, the built-in battery will keep your time
and programme settings for up to 2 days.
After 2 days without mains power the date and time will be lost.
GB
When mains power is restored, the unit should be RESET, by pressing
the R/S button beneath the fl ap, using a small non-metallic object,
i.e. matchstick, biro tip (see page 6).
Then reprogramme the date and time.
Danfoss Heating
15

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