Cooling Unit - Unicum Foodbox Series User Manual

ТМ

7.0 CoolING UNIt

The cooling unit performance control is executed by scanning 3 tempera-
ture sensors:
- Sensor No.1 - is located in the lower part of the product dispensing tray;
- Sensor No.2 - is located in the upper part of the product dispensing tray;
- Sensor No.3 - is located on the cooling unit evaporator (fig. 7.1).
Notice:
Recommended temperature settings:
- Min. temperature 4±2°С
- Max. temperature 10±2°С
- Min. evaporator temperature 1 ± 1°С
- Max. evaporator temperature 5 ± 1°С
2
1
figure 7.1 - location of temperature sensor No. 3
AttENtIoN!
To maintain the correct operating mode of the cooling unit, it's impor-
tant that the temperature sensor No. 3 is installed correctly. It should
be securely fixed on the next to last evaporator elbow as shown in
fig. 7.1. The sensor installation should be executed outside the vend-
ing machine. After placing the cooling unit inside the vending ma-
chine the sensor connector should be connected to the temperature
sensor wiring harness.
Version 1.0 / 11-2018
1 - Temperature sensors
2 - Buckles
40