5
UK
6 Setting
S
et
R
eset
1: locking ring
2: setting rings
3: LED green: supply voltage
4: setting marks
5: LED yellow:
Temperature ≥ SET;
OUT1 closed / OUT2 open
6: process connection
► Turn the locking ring to the unlocked position.
► Turn both setting rings to the lowest setting.
This is important to ensure the setting accuracy.
► Rotate SET ring to desired temperature.
► Rotate RESET ring to desired temperature.
The RESET value must be lower than the SET value.
Minimum distance between SET and RESET = 3 K (= hysteresis).
► Turn the locking ring to the locked position.
Technical data, approvals, accessories and further information at
www.ifm.com.
