Instructions For The End User; Initial Operation; Remote Control Panel Description; Starting The Machine - Keyfrost KBS Manuel

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
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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.

Switching on the cold room light

4.1.5
Press the cold room light button to switch on or switch off the cold room light.
When the light is switched on, the pilot light alongside the button will light up.

Stopping the machine

4.1.6
To switch off the machine it is necessary to push POWER for more than 5 seconds and the DISPLAY swiches off.
If the machine is to remain switched off for long periods, it is advisable to disconnect it from the power supply mains.

Keyboard lock

4.1.7
The keyboard has a key lock functionality to prevent unintentional set point changes by the operator. To lock the keyboard, press
and hold the UP and ESC keys simultaneously. To unlock, press the same keys again.
Manual
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