following the the replacement with a new battery and pushing the test button the number is not Zero, but 888 with a dot below the third eight..few seconds later this 888 changes to Err. What is the reason?

Asked by Suzanne on 03/16/2014 1  Answer

ManualsOnline posted an answer 10 years ago

The ManualsOnline team has found the manual for this product! We hope it helps solve your problem. Get the Manual Here

Add Your Answer

Please Note: Do not submit personal information as it will be displayed online.