ESA Electronic Engineering
AUX SETTING FOR MODEL DPC (SET)
Aux 02 Select dP range
Setup:

C13-10 = Select range 10 kPa
C13-7 = Select range 7 kPa
C13-5 = Select range 5 kPa
C13-3 = Select range 3 kPa
C13-1 = Select range 1 kPa
Aux 03 Change alarm relay output contacts
Setup:

C7d1/C7c1 = Relais open with alarm and with autoreset
C7b1/C7a1 = Relais open with alarm and with memory
C7d2/C7c2 = Relais closed with alarm and with autoreset
C7b2/C7a2 = Relais closed with alarm and with memory
Aux 10 Minimum dP alarm contact
Setup:

A1b = min. dP alarm on relay K1
A1a = min. dP alarm on relay K2
Aux 11 Keypad lock
Setup:

OFF = Keypad lock off
ON = Keypad lock on

To avoid unintentionally changing of the set up parameters of the device, it is possible to lock the keyboard.
If the keyboard is locked, the display will shows LOCK