Setting Relay for Refrigeration/Heating: LAE AC1-5 Digital Controller

By default, an LAE AC1-5 controller is set for refrigerating but it can also be used for heating applications.
In this video, we explain how to change a relay from refrigerating (REF) to heating (HEA) mode, using the 1ch parameter.
Got another question about programming an LAE controller? We can help. Contact our technical support team on [phone] or email [e-mail].
Find a manual for the LAE AC1-5 and other LAE digital controllers at www.hawco.uk/lae.