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DOEL zone fault

conor o brien · 2018-06-28 18:23:53

Hi guys and girls, is it possible for a zone with DOEL to fault if the resistors are up on a very hot velux. I'm thinking because resistors change value when hot but not sure if it would be enough to trip the alarm. I was wondering if anyone had come across this before.

28-06-2018 07:23PM

#1

conor o brien

Registered Users, Registered Users 2 Posts: 11 ✭

Join Date: April 2010

Posts: 9

Hi guys and girls, is it possible for a zone with DOEL to fault if the resistors are up on a very hot velux. I'm thinking because resistors change value when hot but not sure if it would be enough to trip the alarm. I was wondering if anyone had come across this before.

0

Comments

#2 28-06-2018 09:08PM

KoolKid

Moderators, Home & Garden Moderators, Technology & Internet Moderators Posts: 24,790 Mod ✭✭✭✭

Join Date: August 2006

Posts: 24129

Operating temperatures would be well above anything we are having at the moment or could possible have.
More than likely a faulty sensor/contact or connection expanding/contracting .

0
#3 27-08-2018 02:31PM

conor o brien

Registered Users, Registered Users 2 Posts: 11 ✭

Join Date: April 2010

Posts: 9

Thanks, you were right. It was a faulty contact

0