CODEL Energy Tech 401 Installation, Operation And Maintenance Manual page 93

Section 5
Normal Operation
Set and used in a similar manner to the temperature threshold. If the normalising
water vapour level falls below the threshold, plant status is OFF. For plant status
ON the water vapour level must be above the threshold set.
5.10.16.7 Logic Input Select YES or NO and press ENTER. For plant status to be ON the logic input
(PS1 and PS2) must be open circuit; for plant status to be OFF the logic input
must be closed circuit. After this option has been configured the menu will exit
to 'Multiple'. Use the down arrow to select EXIT and press ENTER.
Page: 93
Issue: A Revision: 1 Date: 24/07/19 Ref: 100606