Aertesi BREZZA DOUBLE Series - Page 18

ELECTRICAL CONNECTIONS FOR CONTROL SIGNAL 0-10V: you must open the jumpers J3 and J4;
jumpers J1, J2, J5, J6 are reserved to factory settings and should not be changed.
Model
J1
J2
J3
J4
J5
J6
7x-13x
closed
closed
opened
opened
opened
opened
9x-16x
closed
closed
opened
opened
closed
opened