When on the Encore search page at librariesireland.iii.com you'll see 'My Account' at the top right hand corner - where the arrow is pointing in this image:
When you click on the My Account link you'll be brought to a login screen:
Enter your NAME (this should follow the format of "Familyname, Firstname", eg. "Kelly-McSwiney, Michael" or "Oman, Ann") LIBRARY CARD NUMBER (enter the full number without any spaces and with upper case letters if there are any) and your PIN.
If you cannot remember your PIN or don't have one, click here for instructions.
When logged in, if you cannot see your account details click on My Account as shown here: