Diamond ORIZ/3G Manuel - Page 7

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4.3.1 Regulating thermostat

The regulator thermostat is a device to control the air temperature in the display cabinet. When the

temperature drops under the values set by the user, the thermostat disconnects the power

supply. The power supply will come back on automatically by increasing the temperature.

1. Set the thermostat placed on the refrigerator unit covering side, onto the temperature wished to

be kept inside the display cabinet.

2. Press the switch, next to the thermostat (pos. Fig. 3), putting it into position I. A green light on

the switch will turn on to confirm switch-on.

3. Put the food to be conserved into the display cabinet, putting it straight onto the shelves or on

trays suitable for contact with foodstuffs.

4. Check that the sliding doors of the display cabinet close.

To switch off the appliance it is necessary to press the green switch, putting it into position O,

thereby turning off the green light on the switch.

CAUTION: For an optimum use of the display cabinet we recommend not to put too hot food into

the display cabinet and not to hinder door closure.

The display cabinet is equipped with a timer (see fig.5) for periodical defrosting of the evaporator,

which is set so as to disconnect the power supply for twelve minutes, four times a day, thereby

defrosting approximately every six hours of operation.

This setting can be modified by qualified and authorized personnel, possibly by means of the

technical service:

1. Make sure you have disconnected the electrical power supply.

2. Remove the upper cover by unscrewing the two fixing screws.

3. Set the defrosting time by moving the indicator A on the wished value of the scale B.

4. Set the defrosting frequence by moving the inserts E of the F dial.

5. Close the refrigerating unit with its covering.

The defrosting water is collected in an internal basin and let to evaporate.

The personnel assigned to using the display cabinet must follow the instructions specified in this

manual. If the operator has not been sufficiently well trained, operation will not be optimum and

the risks concerning safety will increase.

it is compulsory to:

 Keep clean the surfaces that could come into contact with foodstuffs.

 Make sure that the power supply cable is intact and properly connected to the electric network.

 The area where the appliance is installed must be ventilated.

it is forbidden to:

 Obstruct the slits allowing air to pass through, both the ones inside the display cabinet and the

ones on the refrigerator unit covering.

 Clean the machine using direct water jets or high-pressure equipment.

 Hinder sliding door closure.

 We recommend not to expose the display cabinet to sunlight.

 Use objects that are not suitable for contact with foodstuffs to contain the food to be conserved.

CHAP 5 - PUTTING INTO OPERATION

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