Vaisala WAC155, User Manual

Page: 22 / 58

Figure 10 Heating Power Connection with 20 V Power Supply
When you only install one sensor, anemometer WAA151 or wind vane WAV151, you must use a
20 V power supply and replace the missing sensor heating element with a jumper wire. In this
case, only 0.5 A is typically consumed.
Figure 11 Heating Power Connection for Anemometer Only
WAC155 User Guide M210822EN-E
20