The AT2-5 controller from LAE Electronic features a second set switching mode. This is often used in chillers to manually switch to an extra group of freezer settings when a button is pressed.
This video explains how to activate this mode using the iiSM parameter as well as set the required set point, differential, evaporator time and defrost frequency.
Got a further question about programming an LAE controller? We can help. Contact our technical support team on +44 (0)1483 869 069 or email technical@hawco.co.uk.
Find a manual for the LAE AT2-5 and other LAE controllers at [ Ссылка ].
