Inhoudsopgave
Advertenties
3.2 Operation limit characteristics
OPERATION LIMITS
In the event of a failure in the power supply to the machine, proceed as follows:
• If the power failure is minimal and lasts no more than 10-15 minutes, there will be no specific problems since, if the cold room is well
insulated, its temperature will be maintained. Avoid opening the door !!
• If the power failure lasts for more than 10-15 minutes, check that the temperature of the thermometer is not above the operation
threshold (+15°C for the N machine and -15°C for the B unit), then ensure over time that the products in the cold room does not
deteriorate. Insofar as is possible, avoid opening the cold room door !!
STORAGE OF PRODUCTS IN THE COLD ROOM
For machine optimum performance, follow the indications given below:
• Before placing products in the cold room, wait until the machine thermometer has reached the previously set temperature.
• Do not place large quantities of products in the cold room all at once. Products should be loaded gradually over time.
• Do not place products at too high temperatures in the cold room so as not to affect good conservation conditions adversely
• Place products with strong odours in the cold room only if conserved in bags, bottles, closed containers or containers covered with
protective film for foods.
• Keep cold room door opening and opening times to a minimum.
• Ensure that, during products storage, the inlet and outlet for air moved by the evaporator are not obstructed.
Instructions for the end user
4.
The instructions contained in this section are for unqualified personnel.
4.1 Initial Operation
Remote control panel description
4.1.1
1
2
3
4
5
6
1 DISPLAY Display parameters values, breakdowns codes and temperature
2 DEFROST On for ongoing defrost / blinking for manual activation
3 COMPRESSOR Lighted for active cold / blinking for delay, protection or activation blocked
4
DEFROST/UP Activate defrost / go through the menu voices, increase the values
5
DOWN Go through the menu voices, decreases the values
6
POWER Turns ON / turns OFF
7
FAN Lighted for evaporator fans in function
8 ALARM Lighted for active alarm / blinking for tacit alarm
9
ESC Exit function
10 SET Machine status menu (short pressure), parameter programming menu ( extended pressure )
11 LIGHT Turns ON and OFF cold room light
Starting the machine
4.1.2
Press for more than 5 seconds the POWER button. A few minutes after the switch-on the compressor will begin to operate.
Temperature setting
4.1.3
The machine operation is fully automatic. "Set point" temperature (cold room temperature) has been already set by the manufacturer.
To change this setting, proceed as follows:
1) Press twice the SET button: the current setting for the "set point" temperature will then be displayed.
2) Select the desired temperature setting for the cold room from within the limits pre-defined by the manufacturer.
3) Change the set point setting by pressing the UP button to increase the value and the DOWN button to decrease it.
Once the setting has been changed press the SET button once more.
Defrosting
4.1.4
The machine carries out defrost cycles at intervals pre-set by the manufacturer.
If under specific operating conditions (very hot or humid periods of the year, the introduction of products releasing a great deal of
moisture, or frequent door opening .....), the set defrost cycles are insufficient for the complete removal of ice from the evaporator,
additional "manual" defrost cycles can be carried out. Press DEFROST button for more than 5 seconds in order to start a "manual" defrost
cycle, which will begin only if conditions require it.
20
7
8
9
10
11
Manual
Advertenties
Hoofdstukken
Inhoudsopgave
