20
SET POINT
TEMPERATURE
25
30
15
10
5
0
°C
A
B
B
10
9
Reset button
the electric coils have 3 safety thermostats
that intervene in case of high temperature;
the thermostats (B) are set at 50 °C and are
self-resetting, while the thermostat (A) is
set at 100 °C and must be manually reset by
pushing the reset button
The electric coil has an alarm contact that
may be used to trigger a warning system
(not provided).
Potentiometer
set the target temperature