Page
22
of
36
2.
Setting the temperature, after reaching which the heater is turned off (function symbol:
--
O
C).
3.
Function defining further controller operations after reaching the set temperature (function
symbol: Hi):
Hi parameter set to 0 means that after reaching the set temperature the heater will turn off
and the controller will proceed to the next step (sequence);
Hi parameter set to a value in the range from 1 to 20 means that after reaching the set
temperature the controller will go to the thermostatic control, keeping the temperature
during the step in the range determined by the set temperature, minus the set hysteresis.
4.
Temperature sensor failure monitoring function. If the controller detects damage to the
temperature sensor, the controller's operation is switched off and the Err symbol appears on
the display.
ATTENTION
The UMS-T controller must have working temperature sensor connected. Otherwise,
the controller can not be switched on or settings can not be made. The lack of a sensor is
signaled by displaying the Err symbol.
5.
Temperature correction function (function symbol: oFF). Correction is possible in the range
of +/- 10
O
C, every 0.5
O
C, where 0.5
O
C is indicated by lighting up a dot by digit of temperature.
Corrections of the readings should be made only after the actual confirmation of false
controller’s readings, by comparing the temperature measured by the calibrated meter and the
controller.
6.4. Washing segment operation by the installer.
The controller is factory-programmed for standard operating conditions, intended for the control
of the milk cooler washing (one program) and the milking devices control (three programs).
Nevertheless, in order to ensure correct operation of the controller under specific conditions, it is
possible to make appropriate adjustments to the operating parameters (including selecting the
appropriate program) or to program your own program.
After installing the controller, it is also possible to check the correct operation of the entire washing
system (see section 6.2.).
The controller is protected against accidentally entering the service settings mode, available only for
the installer or service technician. These safeguards include:
the necessity to press and hold the enter button in setting mode [8] for approx.
17 s.,
the necessity to enter the access code, which is given in the table of settings.
ATTENTION
Please do not provide access code to the direct users.
