A010401 Rev. 0
Page 6 of 22
The electrical safety of this equipment is only assured when the above-mentioned conditions are met and if the system’s equipotential
situation is also in order (use the connection screw located near the power cable entry and the label featuring the symbol)
The manufacturer declines all responsibility in the event these safety standards are not complied with.
7. OPERATION / USE
7.1 Operating tips
Avoid placing hot foods or evaporating liquids inside the unit.
Cover or wrap foods to be kept inside.
Only keep the doors open for as long as it takes to put the food inside or take it out.
Leave the space around the exchangers clear to enable sufficient circulation of the air.
Before using the equipment for the first time, clean it inside with lukewarm water and neutral soap. Avoid using abrasive detergents
or scouring powders. Lastly, rinse and dry thoroughly.
7.2 Starting up
Turn on the circuit breaker located upstream from the equipment.
Press master switch
C
and switch
D
(where fitted) on the control panel (Fig. 1). The light incorporated into the panel lights to
indicate the equipment is powered.
If the temperature in the refrigerated unit is higher than the thermostat value, the compressor starts working and the thermostat’s
LED “
4”
comes on.
7.3 Digital thermostat
Key
1 – Display
2 – “Increase value” button
3 – “Decrease value” button
4 – “Compressor on” out 1 LED (when lit)
5 – Setting button
6 – If it is lit defrosting is in progress
USE
The instrument normally displays the temperature detected by the sensor located in the refrigerated compartment (showcase
basin/shelf, compartment).
Press the
set
key to view the current setpoint value (chosen temperature value): the
‘4’
LED flashes.
In order to edit the setpoint value, press the
set,
then press
▲
or
▼
keys. Once the value has been changed, press one more time the
set
key last.
The setpoint can be given any of the values within the established temperature range (see table A).
DEFROSTING
can be activated at any time by pressing the
▲
key for at least 4 seconds. Automatic defrosting starts from this moment
after the defrosting interval, factory set at 6 hours, and lasts 15 minutes.
WARNINGS AND ALARMS
When the
‘4’
LED is lit, it means that the compressor output is on. When the
‘6’
LED is lit, this indicates that a defrosting cycle is in
progress.
‘Pr1’
flashes on the display
(cooler sensor error)
to indicate one of the following errors: the cooler sensor is not of the right type; the
cooler sensor is faulty; defect in the connection or temperature outside the range allowed by the cooler sensor in use. Check the cooler
sensor is in proper working order and that the instrument-cooler sensor connection is correct.
The editing of the thermostat’s
CONFIGURATION PARAMETERS
, which are factory set, must be performed by qualified personnel only
according to the instructions attached.
7.4Partial switch-off
The units with a refrigerated cabinet feature an option whereby pressing switch
D
on the control panel (Fig. 1) disables the cooling of the
shelf/basin and showcase during the night or when not in use, just leaving the backup cabinet on.
7.5 Total switch-off
When the unit is to be mothballed for a lengthy period, the following measures must be taken:
Switch off the unit with the master switch.
Disconnect the power supply upstream.
Remove all the food from the cooler and basin and clean the inside as well as all the accessories.
Leave the doors ajar so that fresh air can get inside, preventing undesirable smells from forming.
Protect the stainless steel surfaces by smearing them with Vaseline oil: use a cloth soaked in the oil and rub vigorously.
Air the room periodically
8. CLEANING AND MAINTENANCE
8.1 Routine maintenance
The routine and preventive maintenance basically consists in the weekly cleaning of the stainless steel parts with lukewarm soapy
water, rinsing abundantly and drying thoroughly. The unit must only be cleaned after first disconnecting the power supply upstream from
the equipment.
GB