35
PROGRAMMING STEPS
Step
Description
T01
Heating Hysteresis
When the temperature of the in-hopper product detected by the TEV probe reaches
the set value, the heating elements are deactivated while the beater keeps on
running.
If the hopper temperature, detected by the TEV probe falls by 2°C (value
programmable at this step) below the set temperature, the heating elements are
reactivated to bring the product back to heating temperature.
T02
Cooling Hysteresis
When the temperature of the in-hopper product detected by the TEV probe reaches
the set value, compressor and beater are deactivated (if beating was not forced).
If the hopper temperature, detected by the TEV probe rises by 2°C (value
programmable at this step) above the set temperature, compressor and beater are
reactivated to bring the product back to cooling temperature.
T05
Water Supply Time
By pressing the water inlet button, the water solenoid valve is energized for a time
programmable at this step.
T06
Anti-freezing
During cooling, when the temperature detected by the TGV probe located in the
countertank reaches a value equal or lower to the temperature set at this step, hot
gas solenoid valve (EVC) is energized instead of cold gas solenoid valve (EVF).
During anti-freezing the beater speed is increased to 2 for 30” (fixed).
T07
Anti-freezing Hyst.
When hot gas solenoid valve EVC is activated in response to Anti-freezing (T06)
triggering, countertank temperature (read by TGV probe) increases.
Upon reaching the value set at step T06 + Anti-freezing Hysteresis (temperature
programmed at this step), cold gas solenoid valve is re-energized to proceed with
the cooling.