Operating manual for melting and
tempering machines, type 2T70 & 2T130
Version 2019-1
7
Heating thermostat
The heating thermostat controls the temperature of the
chocolate. The required temperature of the chocolate (set-point)
is shown with the smaller green figures. The actual temperature
is shown with the bigger red figures.
When the actual temperature (red figures) is lower than the
required temperature (green figures), then the heating elements
will remain turned on and the temperature of the water in the
water jacket will increase until the actual temperature =
required temperature.
The set-point temperature is set by using the arrow keys “up /
down” to increase or decrease the set point
.
Cooling thermostat
The cooling thermostat controls the flow of cooling water during the cooling process based on
the actual temperature of the chocolate. The required temperature of the chocolate (set-point) is
shown with the smaller green figures. The actual temperature is shown with the bigger red
figures. If the actual temperature (red figures) is higher than the required temperature (green
figures), then then the valve for water flow will be open, and cooling water will pass thru the
water jacket and thereby reduce the temperature of the chocolate.
The set-point temperature is set by using the arrow keys “up / down” to increase or decrease the
set point
