EN
40202780.03 07/2017 EN/DE
18
WIKA operating instructions model A2G-50
5. Commissioning, operation
5.4 Selection of the pressure unit
(only for the optional version with display)
1. In order to change the pressure unit shown on the display, insert a
jumper between both J5 pins (see figure “Storing the jumper”).
2. Then press the “zero point setting” button and the various pressure
units (Pa, kPa, inchWC, mmWC, psi) will be shown on the display.
3. Remove the jumper from J5 in order to select the desired unit which
should be shown on the display.
Installing the jumpers
(Dark grey colour indicates the jumper placement)
No jumper
Circuit open
Jumper installed
Circuit closed
Storing the
jumper
