WIKA A2G-25 - Manual (Page 10)

WIKA operating instructions air2guide model A2G-25
GB
10
40202755.02 07/2012 GB/D/F/E/I
6. Commissioning, operation
Connection diagram
Menu selection and initialisation instructions for installation
If no button is pressed within 20 seconds, the instrument returns to the
display mode.
1. Press the Select button for 2 seconds to
open the menu.
2. Select the required ventilator manufac-
turer.
3. Each ventilator manufacturer has its own
specific k value.
Please take the right k value from the
data sheet:
Fläkt Woods (k = 0.3 … 99)
Rosenberg (k = 37 … 800)
Nicotra (c = 10 … 1,500)
Comefri (k = 10 … 2,000)
Ziehl (k = 10 … 1,500)
Ebm-Papst (k = 10 … 1,500)
Gebhard (k = 50 … 4,700)
4. The following units will be shown on the
display:
m³/s, m³/h, cfm, l/s, scfh, lpm, kPa, mbar,
mmWS, inchWS or Pa.