Vetus thruster not "sleeping"

[Adrk]

My 9512 thruster works fine and for 8 years it has gone to sleep after 15 mins of inactivity - as it is supposed to do.
But 2 days ago it stopped sleeping and stays active all the time.
It's not a problem, I switch it off at the end of each day - but what has caused this change and is it a sign of something else...

 

[oldgit]

"it has gone to sleep after 15 mins of inactivity - as it is supposed to do." ?

Mine just stays on !

 

[Adrk]

"it has gone to sleep after 15 mins of inactivity - as it is supposed to do."
Mine just stays on !

OK, I will rephrase - as it has done for 8 years, and as contemporary boats thrusters do too.
But there is nothing I can see in the manual to change that setting, so maybe we have different models.

 

[bluejasper2]

My 9512 thruster works fine and for 8 years it has gone to sleep after 15 mins of inactivity - as it is supposed to do.
But 2 days ago it stopped sleeping and stays active all the time.
It's not a problem, I switch it off at the end of each day - but what has caused this change and is it a sign of something else...
[/QUOTmine did that due to failing battery changed the battery alls well.

 

[Adrk]

Thank you. I will check the charge.

 

[Adrk]

Charge is good, not great. Was 12 6v, now charged up to 13.6v.
Possibly was low & stayed low due to not sleeping ?
But I will monitor it