Control Panel - KBS BKTF 4020 M Usuario Manual

Translation of the original instructions

Control Panel

KEYBOARD AND CONNECTED
FUNCTIONS
To lock the keyboard keep pressed the key AUX ( )and the key
ON/STAND-BY( ) for 2 sec: the display will show "Loc" when locked and
"UnL" when not.
ON/STAND BY; keeping pressed the key for 4 s the appliance will turn
off/on
MANUAL DEFROST; keeping pressed the key for 4 s: a manual defrost
starts when the function Overcooling is not activated and the evaporator
temperature allows it.
Power on/off of the compartment light manually (only for models with
glass door) or power on/off of the auxiliary exit manually (if present).
Key DOWN: to scroll the menu labels or decrease the values; keeping
pressed for 4 s the function Overcooling will be activated.
During the function Overcooling the working setpoint is decreased; duration
and temperature offset are established by parameters.
During the function Overcooling, the defrost will never start; if the time
interval for a defrost ends during the function, it will be delayed.
Key UP: to scroll the labels of the menu or increase the values; keeping
pressed for 4 s. starts the function for low and high percentage of relative
humidity (only for some models).
The display will show "rhL" (functioning for low percentage of relative
humidity) or "rhH" (functioning for high percentage of relative humidity) for
10 s.
If the umidity control is not available,the label " ---- " will be shown for 1 s.
SET POINT, permits to access and modify set point.
OPERATION
Find following operation status:
status "on" (the device is powered and turned on)
status "stand-by" (the appliances is turned off but the device is still
powered)
status "off": to put into "off" status it is necessary to turn off the main
switch or disconnect it from power supply.
DO NOT PERFORM ANY MAINTAINANCE WHEN THE
APPLIANCE IS IN ON OR STAND BY
DISCONNECT FROM ELECTRICAL POWER SUPPLY NET.
If the panel is switched on during normal functioning the display will show the
temperature of the compartment.
It is possible to show the value of the evaporator probe (if present) keeping
pressed the key DOWN ( ) for 2 s; keeping pressed the key DOWN ( ) for
2 s the display will show "Pb2". Pressing the key SET ( ) the temperature of
the evaporator will appear.
After a short time of break or pressing shortly the key SET you return to the
display of the compartment temperature.
SETTING OF SET POINT
•
press and release the key SET( ): the compressor LED will blink
• press and release the key UP ( ) or the key DOWN ( ) within 15 s.
• press and relaese the key SET( ) or do not operate for 15 s; the
compressor LED will switch off, after which the device will end the procedure.
BASIC HACCP FUNCTION
The device is able to store up to 3 alarms HACCP.
The device provides the following informations:
• the critical value
• the duration of the alarm (from 1 min to 99 h and 59 min, partial if the
alarm is in course).
COD. TYPE OF ALARM
AL alarm minimum
temperature
AH alarm maximum
temperature
Id alarm entrance door
micro
The device updates the informations if the new alarm is worse than the one
stored or provided that the informations have already been shown.
If the device is switched off, no alarm will be stored.
When the cause of the alarm finish, the display restores the standard
operation.
HACCP LED provides informations concerning the memory status of the
HACCP alarms;
DISPLAY OF INFORMATIONS
CONCERNING HACCP ALARMS
• press the key DOWN ( ) for 2 s: the display shows the first label.
press and release the key UP ( ) or the key DOWN ( ) to select "LS"
•
• press and release the key SET ( ): the display shows one of the codes
given in the table above
To select an alarm:
• press and release the key UP ( ) or the key DOWN ( ) (f.e. to select
"AH").
To show the informations concerning the alarm:
• press and release the key SET ( ): the LED HACCP stops to blink and
the display will show the following informations (for example):
DISPLAY MEANING
8,0 The critical value is 8,0 °C/8 °F
Dur The display is about to show the duration of the alarm
h01 The alarm lasted 1 h (continues ...)
n15 The alarm lasted 1 h and 15 min
AH Selected alarm
To exit the succession of informations:
• press and release the key ON/STAND-BY( ): the display will show the
selected alarm (in the example "AH3").
To exit the procedure:
• exit from the succession of informations
• press and release the key UP ( ) or the key DOWN ( ) until the
display shows the compartment temperature or do not operate for 60 s.
In alternative exit from the succession of informations
• press and release the key ON/STAND-BY( ).
If no alarm is stored, the label "LS" will not be showed.
ENGLISH 5
CRITICAL VALUE
the minimum temperature of the
compartment during this type of alarm
the maximum temperature of the
compartment during this type of alarm
the maximum temperature of the
compartment during this type of alarm
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