honeywell optima compact 8EP396A Alarm

[saabuk]

Hi, I got honeywell optima compact 8EP396A Alarm, suddenly gone very quite and doesn't set at all, even chime have a very low sound, when i enter setting code or engineer code doesn't do anything, if any one have any idea please let me know, thanks.

 

[motorbiking]

Is the power off and its running on the battery? Or is another key pressed down?

 

[saabuk]

yes main power is on and there is battery is well, all PIR have no lights when you walk around all rooms.

 

[Handymanjo]

Sounds like you have got a blown aux fuse on alarm PCs ? If no lights on pir

 

[saabuk]

speaker fuse was blown, i have replaced 3 time now ok with forth one, no idea why. thanks

 

[sparkymarka]

Is the speaker faulty ?

 

[saabuk]

i thought external speaker faulty but i have tried without internal and external speakers still fuse blown twice, doesn't blow straight away, blows between 15 to 30 minutes, last 2 days no problem with both speakers connected, will see what happens in future, thanks.

 

[sparkymarka]

Do you have a multimeter ? If so remove speaker / speakers and measure the resistance on each one set at ohms on your meter