Vaisala WAT12 - Manual (Page 28)

User's Guide ________________________________________________________
26 _____________________________________________________M210309EN-A
Mounting the Thermostat
Switch
The thermostat switch connects at +4 °C (+3 °C) and
disconnects at +11 °C (+3 °C). For mounting, refer to
Figure 19 below. For standard wiring, refer to Figure 20 on
page 27.
0206-057
Figure 19 Mounting the Thermostat Switch inside the
WAT12 Junction Box
The following numbers refer to Figure 19 above.
1 = Thermostat switch
2 = Regulator
3 = Wires
CAUTION The thermostat switch (number 1 in Figure 19 above) must
not touch the regulator (2).