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1. m 9 9 6 3 Electric Power Supply Connection rrrornnvronnnnvrsonnvrsnnvrrnnnvvesnnnsrsnnnersnnnenennnnnennnnsesnansnsnnnsnsnnnenennnnnennne 10 6 4 EEE EEE 10 PALPENE NN 11 SJARERBIGERABNT MENE EN 11 XB570L BLAST CHILL amp FREEEZEH CONTROLLER lt 12 Nazis P A EAE 12 10 Mounting ENE 12 AE 010 10 EEE NENNE A EE EEE 12 TT PBROBESSONISECGUTIOIN Gigs ERRARE 13 ee EE 13 iW ueniet 13 ip xedeqXn lgmeme m 13 A 13 14 2 KEYBOARD IN 14 14 3 KEYBOARD WHEN A CYCLE 1 2 3 4 IS RUNNING essen 15 14 4 KEYBOARD WHEN THE HOLDING CYCLE IS RUNNING H eee 16 TA OEDIPUS 16 14 6 HOW TO START A MANUAL 22 0220222 1 2 2 2 20000001000000005 17 14 7 OTHER FUNCTIONS OF 1 0 02 0000000000000000000000 0000500 17 LES MEANING OF THE BEDS 17 uo TO lt AO 18 HOW TO MODIFY ACY O 18 EPer 18 PRODE O2. 19 17 18 19 20 21 22 23 24 25 26 GS 19 AUXILIARY RELAY CONFIGURATION neo ter o 20 SECOND REE MANAGEMENT 20 AUXILIARY RELAY MANAGEMEN 2 a e Pet deste nion 21 ERR NN 21 FAN c 21 TEMPERERTE 22 SE CMT ECCE IET 22 TEN eee 22 HOW Sydde 19 90 ie cenit 22 17 1 CONFIGURABLE CYCLE PARAMETERS 23 17 2 HOW TO USE THE INSERT PROBES otro eorr btt reb de reto der peser dd ha 23 TAS EXAMPLE OF A BLASI CHILLER CY GLE die ndn Pun 23 AKSE EON and TOURS 25 VTM 25 MOUNTING SE 25 ETP PN 26 19 1 PRINTER DIMENSION S sa 26 PENTA NNN 26 19 3 CONNECTION TO THE XB570L 7 27 EE m m 27 20 1 PROBE GONNEG saue 27 TE SEG WING Haarr 27 Use of the programming HOT 27 22 1 DOWNLOAD FROM THE HOT KEY TO THE INSTRUMENT eene 22 22 2 UPLOAD FROM THE INSTRUMENT TO THE 28 ACARM SIONALE S Svar 28 FET EN 29 Standard Vale ONNE lS eee re 29 standard Values of the parameters 30 1 REGULATIONS AND GENERAL INSTRUCT
3. message is blinking 4 Turn OFF the instrument remove the Hot Key plug in the TTL serial cable then turn it ON again At the end of the data transfer phase the instrument displays the following messages end for right programming for failed programming In this case push SET key if you want to restart the programming again or remove the not programmed key 23 ALARM SIGNALS Data or memory failure Alarm output ON Other outputs unchanged Alarm output Compressor output according to Thermostat Probe failure d E parameters and Alarm output Defrost termination is timed No Evaporator Probe failure temperature control on fans Alarm output ON Other outputs unchanged The cycle is made by time 12 Insert probe 1 2 failure Alarm output ON Other outputs unchanged RealTimeClockfalure Alarm output ON Other outputs the duration of the cycle are not available Maximum temperature alarm Alarm output ON Other outputs unchanged Alarm output ON Other outputs unchanged Fast freezing interrupted Alarm output ON The freezing cycle restart from the same al point at which was interrupted Fast freezing interrupted by Alarm output ON The freezing cycle restart from the Alarm output ON Other outputs unchanged In any case expired
4. Interlevin User manual for Uploaded Oct 2015 Interlevin Refrigeration Ltd Sales West Meadow Rise Parts Castle Donington Service Derby Email DE74 2HL Web Tefcold BLC Range 01332 850090 01332 850190 01332 850064 trade sales Qinterlevin co uk www interlevin co uk Blast Chillers Freezers BLC3 BLC5 BLC10 BLC14 Users manual UK 1 ENGLISH 1 REGULATIONS AND 1 115 Nm 1 FEN 1 3 Description of the 1 1 4 Features 2 SIECOMMENDADONS FOR USE 4 Ponden IMACU y oea E E E E E E E 4 Hede LE DEE EEE 5 Te EEE EEE EEE EN 5 4 CLEANING AND MAINTENANGE iita qu RR RR RE RR CR era D hc eec 6 4 1 Recommendations for Cleaning and 6 4 2 Routine 6 F TTENE vr 6 TROPENE 8 9 6 1 Packing And 2
5. possibly after the ALd delay time ALL Minimum temperature alarm it is used only during the holding phase 1 50 1 F When the SET ALL temperature is reached the alarm is enabled possibly after the ALd delay time ALd Temperature alarm delay it is used only during the holding phase 0 255 min time interval between the detection of an alarm condition and alarm signalling EdA Temperature alarm delay at the end of defrost it is used only during the holding phase 0 255 min Time interval between the detection of the temperature alarm condition at the end of defrost and alarm signalling tbA Silencing alarm relay Yes silencing buzzer and alarm relay only buzzer silencing CYCLE LOG tCy duration of the last cycle readable only tP1 duration of first phase of the last cycle readable only tP2 duration of second phase of the last cycle readable only tP3 duration of third phase of the last cycle readable only OTHER Adr Address for RS485 1 247 bUt Buzzer activation at the end of the cycle 0 60s with 0 the buzzer is on till a key is pushed tPb Kind of probe it sets the kind of probe used ntc NTC o Ptc rEL Release code readable only Ptb Parameter code readable only 17 How A Cycle Is Done 1 Every programmable cycle Cy1 Cy2 Cy3 or Cy4 can be divided into up to 3 phases usually called hard chill 22 e soft chill freezing cycle 2 For each phase there are 3 p
6. tEP iS2 18 C 2 28 C dbH yes OFF 21 r 1 30 C 93 18 C Pd1 4 0 rS3 28 C 53 18 MT 20 1 Pd1 4 0 rS3 28 C 26 Standard Values of the parameters Description Set point differential Anti short cycle delay Hy Time of stand by Maximum acceptable duration of power failure on Compressor ON time with faulty probe OF Compressor OFF time with faulty probe Thermostat probe calibration Evaporator probe presence Evaporator probe calibration Insert probe 1 presence Insert probe 1 calibration Insert probe 2 presence Insert probe 2 calibration Insert probe 3 presence Insert probe 3 calibration Probe selection to stop chilling cycle Temperature measurement unit F Resolution for C Local display Remote display Door switch polarity Open door control Open door alarm delay Lod Set Hy PAU mo EPP EPO iP Hos EN i20 EN EM CF TES Lod Ode dOA Stop count down of running cycle Regulation restart after door open alarm Second digital input function Leve 1115 U Seconddigialinputpolaty did delay for digital input alarm 8 pe First configurable relay notion Mr m Second configurable relay pe Third configurable relay function Ot Second compressor switching on delay 3 pe OAS Set
7. Acontact the after sales centre Probe faulty SK Contact the after sales centre The refrigerator unit does not Stop SE Contact the after sales centre Carry out defrosting cycle possibly with the door open the problem persists Presence of ice inside the evaporator contact the after sales centre Check there is no contact between the appliance and other objects inside or outside Appliance noise Persistent vibrations 6 INSTALLATION 6 1 Packing And Unpacking Handle and install the appliance respecting the information provided by the manufacturer shown directly on the packaging on the appliance and in this manual The lifting and transportation system of the packaged product envisions the use of a fork lift truck or a pallet stacker When using these particular attention must be paid to balancing the weight in order to prevent the risk of overturning avoid excessive tilting ATTENTION When inserting the lifting device pay attention to the power supply cable and the position of the feet The packaging is made of cardboard and the pallet of plywood A series of symbols is printed on the cardboard packaging which highlights in accordance with international standards the provisions to which the appliances are subjected during loading unloading transport and storage FRAGILE DO NOT EXPOSE HANDLE TO HUMIDITY WITH CARE On delivery check that the packaging is inta
8. enter the programming mode when the controller is in stand by Each parameter present in the Pr2 can be removed or put into Pr1 user level by pressing SET To return to the previous menu 14 8 MEANING OF THE LEDS A series of light points on the front panels is used to monitor the loads controlled by the instrument Each LED function is described in the following table 1E MOE ACTION Programming Phase flashing with 2 Anti short cycle delay enabled Fans enabled Programming Phase flashing with LED Activation delay active ur ds Freezing cycle 1 2 3 4 or hold mode active POOD H Instrument temporarily stop AUX AUXG Aux or Aux2 enabled 17 15 To Select Cycle 1 Push the to move among the cycles C1 C2 C3 C4 and the holding cycle The related symbol the display will be lighted and the cycle will be selected NOTE to pass from a cycle to another one simply push the key when the controller is in stand by mode HOLD PHASE To select H symbol pushing the Cycles are pre set with the following values Cy1 for fast chilling and conservation of foods hard soft chill Cy2 for chilling and fast freezing avoiding ice skin hard soft freezing cycle Cy3 for fast freezing fast freezing freezing cycle Cy4 for direct fast freezing only fast freezing cycle HLd hold mode function dEF for starting a manual defr
9. for C in integer de with decimal point Lod Upper display visualization select which probe is shown by the upper display rP Thermostat probe EP Evaporator probe rEd Remote display X REP visualization select which probe 15 displayed by the X REP rP Thermostat probe EP Evaporator probe tiM cycle count down i1P insert probe 1 i2P insert probe 2 insert probe 3 DIGITAL INPUTS d1P Door switch input polarity 25 26 OP CL select if the digital input is activated by opening closing the contact OP opening CL closing odc Compressor and fan status when open door no normal Fan Fan OFF CPr Compressor s OFF Compressor s and fan OFF doA Open door alarm delay 0 254min nu delay between the detection of the open door condition and its 19 alarm signalling the flashing message dA is displayed If doA nu the door alarm will be not signalled dLc Stop count down of the running cycle with door open count down is stopped with door openi n count down goes on with door open rrd Regulation restart with door open alarm y count down and regualtion restart when door open alarm is signalled n compressor and fans stay according to the odc parameter when door open alarm 15 signalled d2F EAL bAL Second digital input configuration 26 27 EAL external alarm bAL serious alarm regulation is stopped d2P Configurable digital input polarity 26 27 OP CL select if
10. only be installed and operate in rooms which are permanently ventilated in order to guarantee correct operation and leave for a certain period of time at least 2 hours before checking functioning During transport it is probable that the compressor lubricant oil has entered the refrigerant circuit blocking the capillary as consequence the appliance will function for a certain period of time without producing cold until the oil has returned to the compressor I ATTENTION the appliance requires the minimum functioning spaces as shown in the attachments The defrosting water and the water that forms at the bottom of the refrigerating compartment during operation or during periodical internal cleaning must be drained through prearranged hose with minimum diameter 3 4 connected to the hose at the bottom of the chiller drain trap should also be guaranteed The drain must be in compliance with Standards in force 6 3 Electric Power Supply Connection Connection must be carried out by authorized and qualified staff respecting the current laws regarding the subject and using appropriate prescribed material Detore connecting the appliance to the electric mains check that the voltage and the frequency correspond to the data stated on the registration plate applied in the rear of the appliance Before connection ensure the presence of a relevant differential switch with adequate power in the mains power suppl
11. point forsecond compressor fo pe AH Differential for second compressor 20 pe OA Probe selection for second compressor fe pe ost Avdiaryoutputimer 0 pe 088 Set pointforauxiiaryoutput 0 pe 2 2 Probe selection for auxiliary output Defrost type Interval between defrost cycles Defrost termination temperature Maximum length for defrost Temperature displayed during defrost 2 Pr2 Drip time OSH OS 60 tE 6 MaF Fot Driptime 02 dAd Defrostdisplaytimeout 120 Fst Fan stop temperature 18 AFH Differential for the stop temperature and for the alam 110 Fnd Fan delay after defrost 20 Ea KZN P2 EN Adr Buzzer activation at the end of the cycle Pr2 Type of probe Release code readable only Parameter code readable only r r Pr r Pr Pr Pr Pr Pr r r r Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr Pr r 32
12. IONS 1 1 General information This manual has been designed by the manufacturer to provide the necessary information to those who are authorized to interact with the appliance The persons receiving the information must read it carefully and apply it strictly Reading the information contained in this document will allow the user to prevent risks to personal health and safety Keep this manual for the entire operating life of the equipment in a place which is well known and easily accessible so that it is always available when its consultation becomes necessary Particular symbols have been used to highlight some parts of the text that are very important or to indicate some important specifications Their meanings are given below Indicates important information regarding safety Behave appropriately so not to risk the health and safety of persons or cause damage QD Indicates particularly important technical information that must not be ignored 1 2 Replacement of Parts gt Activate all envisioned safety devices before carrying out any replacement intervention c particular deactivate the electrical power supply using the differential isolating switch All responsibility is declined for injury to persons or damage to components deriving from the use of non original spare parts and interventions which could modify the safety requisites without authorization of the manufacturer 1 3 Des
13. If respiration is difficult apply oxygen Consult a doctor 11 XB570L BLAST CHILL amp FREEEZER CONTROLLER 9 General Features The series XB has been created for fast chilling or freezing goods according to international food safety standards There are FOUR types of cycles Y The CYCLES Cy1 Cy2 Cy3 Cy4 are pre set according to the most common cycles used in food safety applications the user can select one of them according to his own requirements and modify it as he wants Any cycle can be manually terminated before the normal Any cycle can use the insert probe it measures the internal temperature of the product During the Cycle there are no defrosts and the fans are always on a defrost cycle can be done before any freezing cycle The cycle is divided up to 3 phases completely configurable by the user Each instrument is provided with an output for remote display XR REP which shows the temperature of cabinets or goods The XB570L controller is provided with internal real time clock and can be connected to the printer This means that a report which includes all the main features of cycle can be printed start and end of the cycle length of the cycle logging of the temperature of the cabinet and goods 10 Mounting amp Installation Model XB570L is a controller panel mounted hole dims 150x31 mm and fixed with the screws The ambient operating temperature range is 0 60 Avoid locations su
14. XBO7PR The XBO7PR kit is composed by 1 Printer 2 Power adapter 3 Connecting cables 19 1 PRINTER DIMENSIONS 19 2 PRINTER MOUNTING SCREW FIXING PANEL CUT OUT 3 26 19 3 CONNECTION THE XB570L XBO7PR XB570L 7 POWER ADAPTER BACK BACK VacIN Vdc OUT XB570L Supply LINJa W Yellow White Brown Green Power Supply 100 240Vac 20 Electrical connections The instruments are provided with screw terminal block to connect cables with a cross section up to 2 5 mm for the digital and analogue inputs Relays and power supply have a Fast on connection 6 3mm Heat resistant cables have to be used Before connecting cables make sure the power supply complies with the instrument s requirements Separate the probe cables from the power supply cables from the outputs and the power connections Do not exceed the maximum current allowed on each relay in case of heavier loads use a suitable external relay N B Maximum current allowed for all the loads is 20A 20 1 PROBE CONNECTIONS The probes shall be mounted with the bulb upwards to prevent damages due to casual liquid infiltration It is recommended to place the thermostat probe away from air streams to correctly measure the average room temperature 21 TTL Serial line The TTL connector allows by means of the external module TTL RS485 to connect the unit to a network line ModBUS RTU compatible as the DIXEL monitoring s
15. arameters 151 IS 2 iS 3 Set point related to the insert probes that stops the current phase 51 rS2 rS3 set point of the room temperature for each phase Pd1 Pd2 Pd3 the maximum duration time for each phase Hds set point of the hold phase at the end of the whole cycle There are also 3 parameters first one concerning the cycle way of doing the cycle by temperature or by time the other two are related to the defrost These are dbC z defrost before cycle dbH z defrost before holding at the end of the cycle 17 1 CONFIGURABLE CYCLE PARAMETERS cyS Cycle setting by temperature the cycle is done according to the rEM parameter tiM timed cycle based on the 1 Pd2 Pd3 parameters dbc yes no Defrost before the cycle 151 50 50 C 1 1 F Insert Probe Set point when the temperature measured by the three insert probes reaches this value the first phase is ended r 1 50 50 C 1 C 1 F Room probe Set point for the first phase it prevents temperature from reaching a too low value during the hard cycle OFF 4 0h 10 min Maximum time for first phase 152 50 50 C 1 C 1 F Insert probe set point when the temperature measured by the three insert probes reaches this value the second phase is ended rS2 50 50 C 1 C 1 F Room probe Set point for the second phase it prevents temperature from reaching a too low value during the second phase Pd2 OFF 4 0h res 10 min Maximum time for
16. are always on until the rS1 temperature is reached At this point compressor is turned on end off so as to keep the temperature of the room at the rS1 value Hard Chill ends when the temperature measured by the 3 insert probes reach the 151 value 17 3 2 Second phase Soft chill The Soft Chill starts when the Hard Chill ends It is used to prevent thin layer of ice from forming on the product The Soft Chill lasts until the temperature measured by the 3 insert probes reach the set point 152 usually 4 or 5 C During Soft Chill the temperature of the room is regulated by the ambient probe with the set point rS2 normally at 0 or 1 32 34 F When the box temperature reaches the rS2 value compressor is turned on end off so as to keep the temperature of the box at this value 17 3 3 Third phase Freezing cycle Freezing Cycle used to fast freeze foods The Freezing Cycle starts when the Soft Chill ends During the Freezing Cycle both compressor and fan are always on until the rS3 temperature is reached At this point compressor and fans turned on end off so as to keep the temperature of the room at the rS3 value normally some degrees below iS3 Freezing Cycle ends when the temperature measured by the 3 insert probes reach the 153 value normally 18 O F in any case it ends when the maximum time Pd1 Pd2 Pd3 has expired 17 3 4 End of the Blast Chill cycle and starting of the Hold Mode When one of the three insert pr
17. bject to heavy vibration corrosive gases or excessive dirt The same applies to the probes Ensure ventilation around the instrument 11 Electrical Connections The instruments are provided with screw terminal block to connect cables with cross section up to 2 5mm for probes and digital input Y YY YYY Spade on 6 3mm heat resistant wiring for supply and loads Before connecting cables make sure the power supply complies with the instrument s requirements Separate the input connection cables from the power supply cables from the outputs and the power connections Do not exceed the maximum current allowed on each relay in case of heavier loads use a suitable external relay 11 1 5 CONNECTION probes shall be mounted with the bulb upwards to prevent damages due to casual liquid infiltration It is recommended to place the thermostat probe away from air streams to correctly measure the average room temperature Place the defrost termination probe among the evaporator fins in the coldest place where most ice is formed far from heaters and from the warmest place during defrost to prevent premature defrost termination 12 Connections 14 QUICK START 14 1 DISPLAY The upper display shows the temperature of the room probe The lower display shows the temperature of the inserts probe or the count down timer To pass to the one insert probe to the another one use the DOWN key DISPLAY Fan Mea
18. cally by specialized staff Check the perfect sealing of the door gaskets and replace them if necessary Check that the electric connections have not loosened Check the efficiency of the heating element resistance Check functioning of the board and probes Check the efficiency of the electrical system Clean the evaporator VV VV ON ON WV Clean the condenser Cleaning the evaporator Clean the evaporator periodically AN As the fins of the evaporator are very sharp always wear protective gloves for the next phases Only a brush must be used for cleaning do not use jets of liquid or sharp instruments To access the evaporator proceed as follows Open the door A of the appliance Loosen the two screws the right of the deflector Remove the runners C Turn the deflector D to the left ae ill I riim T 1 0 TA er EON Moe Clean the condenser Clean the condenser periodically AN N as the fins of the condenser are very sharp always wear protective gloves for the next phases Use protective masks and glasses the presence of dust whenever the condenser has a deposit of dust in correspondence with the fins this can be removed using a suction device or with a brush applied using a vertical mo
19. cription of the Appliance The Blast chiller amp freezer from now on defined as appliance has been designed and built to cool and or freeze foodstuffs in the professional catering ambit 1 Condensation area it is positioned in the lower part and is characterized by the presence of the condensing unit 2 Electric area it is positioned in the lower part of the appliance and contains the control and power supply components as well as electric wiring 3 Evaporation area it is situated inside the refrigerated compartment in the rear and is characterized by the evaporating unit 4 Storage area it is situated inside the refrigerated compartment and is destined for the cooling and or freezing of foodstuffs nmi onn in n mi onn c nu ns HH n onn on mm omn non mn The lower part is also distinguished control panel that allows access to the electric parts there 15 a vertically opening door in the front which closes the refrigerated compartment hermetically Depending on requirements the appliance Is produced in several versions BLC3 BLAST CHILLER FREEZER Model suitable to contain 3 trays with blast chilling capacity of 12kg and 8 kg in shock freezing BLC5 BLAST CHILLER FREEZER Model suitable to contain 5 trays with blast chilling capacity of 18kg and 14kg in shock freezing BLC10 BLAST CHILLER FREEZER Model suitable to con
20. ct and has not undergone any damage during transportation The transportation company must be notified of any damage immediately The appliance must be unpacked as soon as possible to check that it is intact and undamaged Do not cut the cardboard with sharp tools so as not to damage to the steel panels underneath Pull the cardboard packaging upwards After having unpacked the appliance check that the features correspond to those requested in the order Contact the dealer immediately if there any anomalies IN Packaging elements nylon bags polystyrene foam staples must not be left within reach of children Remove the protective PVC film from the internal and external walls avoiding the use of metal tools 6 2 Installation All the installation phases must be considered from the moment of creation of the general plan The installation area must be equipped with all power supply and production residue drainage connections and must be suitably lit and respect current laws regarding hygiene and sanitary requirements om performance of the appliance is guaranteed with a room temperature of 32 C A higher 9 temperature compromise its performance and more serious cases cause the appliance s protections to start up Therefore consider the most critical room conditions that can be reached in that position before making choice Level the appliance by acting on the individual feet 4 I This appliance can
21. e Do not stack the materials to be preserved in contact with the internal walls so blocking the circulation of air which guarantees uniformity of the internal temperature of the refrigerated compartment must sufficient space between the basins trays used in order guarantee sufficient flow of cold air on the entire product Therefore avoid the following positions of trays and or basins stated below Dever obstruct the inlet of the evaporator fans CL products that are more difficult to chill because of their composition and size should be placed in the centre Limit the number of times and the duration of time the doors are opened chilling data refer to standard products low content with a thickness below 50 mm therefore avoid overlaying products or the insertion of pieces with a much higher thickness This would in fact lead to an extension of blast chilling times Always distribute the product well on the trays or basins or in the case of thick pieces decrease the amount to blast chill Datter blast chilling shock freezing the product it can be stored preservation cabinet after having been duly protected A tag should be applied describing the contents of the product blast chilling shock freezing date and expiry date When the product has been blast chilled it must be preserved at a constant temperature of 42 while if it has been shock frozen it must be preserv
22. ed at a constant temperature of 20C Dre chiller should be used for storage for short periods only To prevent bacterial contamination or contamination of any other biological nature the needle probe must be disinfected after use I ro extract the product that has undergone blast chilling or shock freezing always wear gloves to protect the hands as burns may occur form the cold Blast chilling Cycle With this operating modality the chiller keeps the temperature of the refrigerating compartment close to zero during the entire chilling process in order to ensure a gradual drop in the temperature of the product to 3 In this way crystals do not form on the surface of the product This blast chilling method should be used preferably for products that are not packed and whose physical organoleptic characteristics could be damaged by the formation of superficial ice e g fish Shock freezing Cycle With this blast chilling modality the blast chiller maintains the temperature at negative value below 18 C which is the end temperature of shock freezing shock freezing to be successful and fast food should be in small pieces especially if it has a high fat content The largest pieces should be placed in central trays If it takes longer than standard time to shock freeze and the sizes cannot be reduced decrease the quantity and precool the chiller compartment by starting an empty shock freezi
23. imer By pushing the DOWN key the probes iP1 iP2 iP3 and the count down timer are displayed in sequence PHASE DISPLAY pushing the UP key the mM PH1 phase 1 running phase is displayed PH2 phase 2 PH3 phase 3 HOW TO DISPLAY THE REGULATION SET POINTS By pushing the SET key the following information are displayed in sequence 151 Room set point ISI Stop phase set point referred to the insert probe Back to the room temperature HOW TO MODIFY THE ROOM SET POINT While rSI or iSI are displayed hold pushed the SET key till the rSi or iSi label start flashing and LED near the SET key is turned on Use the arrow key to modify the value and the SET key to confirm it 15 14 4 KEYBOARD WHEN THE HOLDING CYCLE IS RUNNING HOW TO DISPLAY THE HOLDING REGULATION SET POINT While the holding cycle is running icon lighted push the SET key and the holding set point is displayed on the UPPER display while the SETH label on the bottom display HOW TO MODIFY THE ROOM SET POINT While SETH is displayed hold pushed the SET key till the SETH label starts flashing and LED near the SET key is turned on Use the arrow key to modify the value and the SET key to confirm it TO CONFIRM AND EXIT push again the SET key 14 5 OTHER KEYS LIGHT 4 push the LIGHT 4 key to switch the light on and off The status of the light is monitored by the yellow LED upper the key AUX 8 push
24. n the design and construction phase the manufacturer has paid particular attention to the aspects that can cause risks to safety and health of persons that interact with the appliance Carefully read the instructions stated in the manual supplied and those applied directly to the machine and particularly respect those regarding Safety Don t tamper or eliminate the installed safety devices Failure to comply with this requisite can Lead to serious risks for personal health and safety It is recommended to simulate some test manoeuvers in order to identify the controls in particular those relative to switch on and switch off and their main functions The appliance is only destined for the use for which it has been designed any other use must be considered improper De manufacturer declines all liability for any damage to objects or injury to persons owing to improper or incorrect use Dan maintenance interventions that require precise technical skill or particular ability must be performed exclusively by qualified staff I When using the appliance never obstruct the air inlet when the appliance is on so as not to compromise its performance and safety AN Never stretch the power cable In order to guarantee hygiene and protect the food stuffs from contamination the elements that come into direct or indirect contact with the foodstuffs must be cleaned very well along with the surrounding areas These operations must only be pe
25. ng cycle before shock freezing the product 4 CLEANING AND MAINTENANCE 4 1 Recommendations for Cleaning and Maintenance Activate all envisioned safety devices before carrying out any maintenance interventions In particular deactivate the electrical power supply using the automatic isolating switch 4 2 Routine Maintenance Routine maintenance consists of daily cleaning of all the parts which can into contact with foodstuffs and the periodic maintenance of the burners nozzles and draining pipes Correct maintenance allows the user to maximize performance levels and operating life and constantly maintain safety requirements Do not spray the appliance with direct jets of water or using high pressure appliances Do not use iron wool brushes or scrapers to clean the stainless steel as ferrous particles could be deposited which on oxidizing could lead to rust To remove hardened residues use wooden or plastic spatulas or abrasive rubber pads During long periods of inactivity spread a protective layer on all stainless steel surfaces by wiping them with a cloth soaked in Vaseline oil and airing the rooms periodically Do not use products which contain substances which harmful and dangerous for personal health solvents petrol etc At the end of the day it is advisable to clean gt the cooling compartment gt the appliance 4 3 Extraordinary maintenance Have the following operations carried out periodi
26. obes reaches the 153 value the values End followed by the or i2P or i3P are shown on the display Cycle ends when all the probes have reached the 153 value A signal is generated buzzer and alarm relay is turned ON the display shows the message End alternating with the room temperature The alarm automatically stops after the but time or by pressing any keys At the end of the cycle the controller can start the Hold mode keeping the room temperature at the value set in HdS parameter If HdS 2 OFF the machine is turned OFF NOTE1 with dbH yES defrost is done before the holding phase NOTE2 If the end cycle temperature 153 is not reached in the maximum time Pd1 Pd2 Pd3 the 24 instrument keep on working but the alarm message is given 18 Installation and mounting Instruments XB570L shall be mounted on vertical panel in 150x31 mm hole and fixed using two screws 3 x 2mm To obtain an IP65 protection grade use the front panel rubber gasket mod RG L The temperature range allowed for correct operation is 0 60 C Avoid places subject to strong vibrations corrosive gases excessive dirt or humidity The same recommendations apply to probes Let the air circulate by the cooling holes 18 1 CUT OUT la 165 gt 05 150 2 4 5 9 Y 3 x2 18 2 MOUNTING RG LX gascke optional 25 19 XBO7PR Printer optional The XB570L is designed to work with the
27. ost dAd Defrost display time out 0 120 min Sets the maximum time between the end of defrost and the restarting of the real room temperature display FANS FnC Fans operating mode during the holding phase o n continuous mode OFF during defrost 1 runs in parallel with the first compressor OFF during defrost C2n runs in parallel with the second compressor OFF during defrost 21 Cn runs in parallel with compressors OFF during defrost continuous mode on during defrost C1y runs in parallel with the first compressor on during defrost C2y runs in parallel with the second compressor on during defrost Cy runs in parallel with compressors on during defrost FSt Fan stop temperature 50 50 C F res 1 C 1 F It used only if the EPP yES If the temperature detected by the evaporator probe is above FSt fans are stopped It serves to avoid blowing warm air in the room AFH Differential for the stop temperature and for the alarm 0 1 25 0 ris 0 1 C 1 F Fans carry on working when the temperature reaches the FSt AFH value the temperature alarm recovers when the temperature is AFH degrees below the alarm set Fan delay after defrost 0 255 min The time interval between end of defrost and evaporator fans Start TEMPERATURE ALARMS ALU MAXIMUM temperature alarm it is used only during the holding phase 1 50 C F When the SET ALU temperature is reached the alarm is enabled
28. ost em dx xo Im e 2 Now the cycle is memorized and can be activated 15 1 HOW TO MODIFY A CYCLE 1 Verify that none cycle is running If one cycle is running stop it by pushing the 38 2 to move among cycles 1 2 4 and the holding cycle The related symbol the display will be lighted and the cycle will be selected 3 Hold push the key for several seconds till the display will show the first parameter of the selected cycle CyS with its value 4 Use the UP and DOWN keys to browse the parameters 5 To modify a parameter push the SET key and use the arrow keys 6 Confirm the new value by pushing the SET key 7 The new value is recorded even if the programming is exited by time out TO exit wait 30s or push the SET UP keys 16 Parameters Hy Intervention differential for set point 0 1 12 0 0 1 C 1 F always positive Compressor cut IN is Set Point Plus Differential Hy Compressor cut OUT is when the temperature reaches the set point AC Anti short cycle delay 0 30 min minimum interval between the compressor stop and the following restart PAU Time of stand by 0 60min after this time the controller restart the cycle PFt Maximum acceptable duration of power failure 0 250 min if power failure duration is less than PFt the cycle restarts from the same point at which it was stopped otherwise the cycle restarts from 18 the beginning of the cur
29. recovery and recycling of this product contact the relevant local office the domestic waste collection service or the shop where the product was purchased 8 REFRIGERANT RECHNICAL CARD The refrigerant used in the machine is R404a fluid Below find the components of the fluid PENTAFLUOROETANE HFC R125 44 1 1 1 TRIFLUORO R143A 52 ETHANE 1 1 1 2 TERAFLUORO HFC R134A 4 IDENTIFICATION OF DANGERS The rapid evaporation of the liquid can cause freezing The inhalation of high concentrations of vapour can cause irregular heartbeat short term narcotic effects including vertigo headache and mental confusion fainting and death Effects to the eyes Freezing or cold burns caused by contact with the liquid Effects on the skin Freezing or cold burns caused by contact with the liquid Effects of ingestion Ingestion is not considered means of FIRST AID Eyes In the case of contact wash the eye well using large amount of water for at least 15 minutes Consult doctor Effects on the skin Wash with water for at least 15 minutes after excessive contact If necessary cure freezing by gently warming the area in question Consult doctor in the case of irritation Ingestion Ingestion is not considered means if exposure Inhalation If large concentrations are inhaled go into the open air Keep the person calm If the person cannot breath perform artificial respiration
30. rent phase Con Compressor ON time with faulty probe 0 255 min time during which the compressor is active in case of faulty thermostat probe With COn 0 compressor is always OFF Compressor OFF time with faulty probe 0 255 min time during which the compressor is off in case of faulty thermostat probe With COF 0 compressor is always active PROBES Thermostat probe calibration 12 0 12 0 res 0 1 1 F EPP Evaporator probe presence not present in the XB350C no YES no not present timed defrost YES present end defrost EPO Evaporator probe calibration not present in the XB350C 12 0 12 0 res 0 1 C F Insert probe 1 presence no YES no not present YES present Insert probe 1 calibration 12 0 12 0 res 0 1 1 F i2P Insert probe 2 presence no YES no not present YES present i20 Insert probe 2 calibration 12 0 12 0 res 0 1 C 1 F i3P Insert probe 3 presence no YES no not present YES present i30 Insert probe calibration 12 0 12 0 res 0 1 C 1 F rEM End cycle probe selection It sets which probe stops teh the cycle thermostat probe or insert probe IPt insert probe rPt thermostat probe NOTE with when the cycles are done by temperature the rSi values are used as stop of the cycle DISPLAY AND MEASUREMENT UNIT CF Temperature measurement unit C Celsius F Fahrenheit rES Resolution
31. rformed using detergents that can be used with foodstuffs 9 avoiding inflammable products or those that contain substances that are harmful to personal health In the case of prolonged inactivity as well as disconnecting all the supply lines it is necessary to accurately clean all internal and external parts of the appliance 3 RECOMMENDATIONS FOR USE Prolonged Inactivity If the appliance remains inactive for a long period proceed as follows Use the automatic isolating switch to deactivate connection to the main electrical line Clean the appliance and surrounding areas thoroughly Spread a thin layer of cooking oil onto the stainless steel surfaces Carry out all maintenance operations I Leave the doors ajar to prevent the formation of mould unpleasant odour Recommendations for normal use In order to ensure correct use of the appliance it is good practice to apply the following recommendations Do not obstruct the zone in front of the condensing unit in order to favour heat disposal from the condenser to a maximum Always keep the front of the condenser clean Do not insert foodstuffs that well above the temperature of 65 CAs well as initially overloading the machine it can make protections intervene that prolong temperature descent times If possible a brief external period is useful to lower the temperature to acceptable values Check the planarity of the appliance rest surfac
32. rts oAt min after the first compressor The following table shows how it works Second compressor switching on delay 0 255 min time delay between the switching on of the first and second compressor OAS Set point for second compressor 50 50 ris 1 C 1 F This set point is a differential add to the set point of the first compressor 20 ES OAS 0 the set point of the second compressor 5 the same set point of the first compressor OAS 5 the set point of the second compressor is SET of first compressor 5 OAS 5 the set point of the second compressor is SET of first compressor 5 OAH Differential for second compressor 12 0 12 0 5 0 1 1 always 10 second compressor cut IN is SETH OAS OAH Second compressor cut out is when the temperature SETH OAS Probe selection for the second compressor rP Thermostat probe EP Evaporator probe tiM cycle count down insert probe 1 i2P insert probe 2 i3P insert probe 3 AUXILIARY RELAY MANAGEMENT OSt AUX output timer 0 255 min time in which the AUX output stays ON It is used when oA1 oA2 or tMr With oAt 0 the AUX relay is switched on and off only manually OSS Set point for AUX output used when oA1 2 or AUS 50 50 ris 1 C 1 F OSH Differential for AUX output 12 0 12 0 ris 0 1 C 1 F always 10 Intervention differential for the set point of the AUX output with OAH O the action is for heating
33. second phase 153 50 50 1 C 1 F Insert Probe Set point to stop the third and last phase when the temperature measured by the three insert probes reaches this value the third phase is ended 53 50 50 C 1 C 1 F Room probe Set point for the third and last phase it prevents temperature from reaching a too low value during the third and last phase 4 0 10 min Maximum time for the third phase dbH yes no defrost before the hold phase HdS 50 50 OFF 1 C 1 F Set point of the holding phase With OFF the hold phase is disabled IMPORTANT NOTE If the duration time of a phase is set at the OFF value the corresponding phase is disabled E g If Pd3 OFF the third phase of the cycle is not active 17 2 HOW TO USE THE INSERT PROBES By means the insert probe the internal temperature of products can be checked This measure is used to end the various phase of the cycle A special internal function detect if the inset probe is not used in this case the cycle is made by time 17 3 EXAMPLE OF A BLAST CHILLER CYCLE The following drawing explains how a Blast Chiller cycle can be done 23 Temper FIRST PHASE 2 PHASE 3 PHASE CI HARD CHILL SOFT CHILL FREEZING CYCLE Insermprobe 17 3 1 First phase Hard chill It is normally used to fast chill hot foods E g from 80 C 170 to 20 C 70 F During Hard Chill both compressor fan
34. surement Defrost unit Running gt FA Compressor gt Timer or insert probe Alarm and status icons Room probe 5 H H 9 If an icon or LED is on the correspondent temperature E av Auxiliary relay Function is enabled b 5 If an icon LED is flashing the correspondent Insert probes function is delayed j Timer Printer 13 14 2 KEYBOARD STAND BY 2 3 4 START STOP CYCLE LIGHT selection button Push and release the key till the desired cycle cycle is selected HOW TO START A CYCLE Push and release A E MANUAL DEFROST the START STOP button 2 II The UP correspondent yellow LED is switched on CLOCK HOW TO TEMPORARILY STOP THE RUNNING CYCLE 6 SET 7 PRINTER 8 1 Press and release the 5 2 The compressor the fan will be stopped for the PAU time see parameters list and the flashing message Stb will be displayed 3 To restart the cycle press and release the 5 key the cycle will restart from the some point at which it was interrupted 4 In any case the cycle automatically restarts after the PAU time HOW TO STOP A CYCLE hold pushed the START STOP button 2 till the yellow LED Will be switched off HOW TO SET THE TIME RTC UP key browse the Hold pushed the DOWN key 5 till the Min EE ERE label is displayed Ho
35. tain 10 trays with blast chilling capacity of 40kg and 28 kg in shock freezing BLC14 BLAST CHILLER FREEZER Model suitable to contain 14 trays with blast chilling capacity of 55kg and 38kg in shock freezing 1 4 Features Plate The identification plate shown is applied directly onto the appliance It states the reference and all indications indispensable for working in safety 1 2 3 4 Appliance code Description of the Appliance Serial number Power supply voltage and frequency b Electrical absorption 6 Climatic class 7 Type and Amount of refrigerant gas 8 WEEE symbol 1 2 3 4 5 6 7 8 2 SAFETY D It is recommended to carefully read the instructions and warnings contained in this manual before using the appliance The information contained in the manual is fundamental for the safety of use and for machine maintenance AN Keep this manual carefully so that it can be Consulted when necessary o The electric plant has been designed in compliance with the IEC EN 60335 2 89 and EN 60335 1 standard Specific adhesives highlight the presence of mains voltage proximity of areas however protected with risks of an electrical nature s Before the connection ensure the presence of an omni polar switch with minimum contacts opening equal to 3 mm in the mains power supply upstream from the appliance requested for appliances supplied without plug to connect to the fixed plant I
36. the AUX 8 key to switch the auxiliary on and off The status of the auxiliary relay is monitored by the yellow LED upper the key PRINTER H 7 push the PRINTER key when the keyboard is connected to the controller to enabled disable the printer PRINTER CONFIGURATION MENU Push the PRINTER 7 key for few seconds to enter the printer configuration menu The itP label is displayed use the ARROW keys to browse the parameters To modify push the SET key and then the ARROW keys To confirm push the SET key To exit the Printer menu Push together SET UP keys or wait 5 sec 2 3 4 START STOP CYCLE LIGHT cycle selection button 1 DOWN MANUAL DEFROST 5 UP CLOCK 7 PRINTER 8 key browse the menu time printing interval PbP data to print PAr enabled the printing of the parameter map Cyc enabled the printing of cycle parameters PtH enabled the printing during the holding phase PrS level o Pr2 Pnu number of printing DOWN key back to the previous label 16 14 6 HOW START MANUAL DEFROST Assure that none cycle is active or the hold mode is running 1 Hold press the UP key fro few seconds NOTE The defrost will not be done if the temperature detected by the evaporator probe 15 higher than EdF stop defrost temperature parameter 14 7 OTHER FUNCTIONS OF KEYBOARD To lock amp unlock the keyboard Pon PoF To
37. the cycle ends when the final temperature is reached Alarm output ON Other outputs unchanged Serious external alarm Alarm output ON Other outputs OFF dA Dooropenalam Alarm output ON Other outputs unchanged 28 24 Technical Housing self extinguishing ABS Case frontal 185x38 mm depth 70mm Mounting panel mounting in 150x31mm panel cut out Frontal protection IP65 Connections Screw terminal block 2 5mm wiring Power supply 230Vac 10 Power absorption max Display dual display Inputs 5 or probes Relay outputs compressor relay SPST 20 8 A or 8 3 A 250Vac defrost relay 8 3 A 250Vac fans relay SPST 8 3 A 250Vac Light relay SPST 16 6 A 250Vac 1 relay SPST 8 3 250Vac Aux2 relay SPST 16 6 250Vac Serial output RS232 serial output for XBO7PR printer connection Serial output TTL serial output for monitoring system MODBUS RTU protocol Data storing on the non volatile memory EEPROM Operating temperature 0 60 Storage temperature 30 85 Relative humidity 20 85 no condensing Measuring range 55 50 Resolution 0 1 C or 1 F selectable Accuracy of the controller at 25 C 0 3 C 1 digit 25 Standard Value of the cycles 2 0 h 53 2 2 for chilling and fast freezing of foods with holding 21 _ Pdi 20h 29 Cy3 direct fast freezing with holding
38. the digital input is activated by opening or closing the contact OP opening CL closing did Time delay for digital input alarm 0 255 min If d2F EAL external alarms did parameter defines the time delay between the detection and the successive signalling of the alarm AUXILIARY RELAY CONFIGURATION 1 First auxiliary relay configuration 7 8 ALL alarm Lig light AuS Second thermostat tMr auxiliary relay enabled by keyboard C2 Second compressor it always 15 switched on during the Cycles during the holding depends on the 2CH parameter 2 First auxiliary relay configuration 1 2 ALL alarm Lig light AuS Second thermostat tMr auxiliary relay enabled by keyboard C2 Second compressor it always 15 switched on during the Cycles during the holding depends on the 2CH parameter First auxiliary relay configuration 9 10 ALL alarm Lig light AuS Second thermostat tMr auxiliary relay enabled by keyboard C2 Second compressor it always is switched on during the Cycles during the holding depends on the2CH parameter SECOND RELAY MANAGEMENT 2CH Compressors setting during the holding phase used only if one OAi C2 The second compressor is always switched on during the phases during the holding depends on this parameter The 2CH sets which compressor is used during the holding phase Second compressor operates on set OAS whit set set loaded during the holding phase of each cycle It sta
39. u hours daY day Use the UP and DOWN KEY to browse the MARE onih parameters YEA year TO MODIFY push the SET button and then Mag UIT the UP and DOWN keys TO CONFIRM push the SET button TO EXIT THE RTC MENU Push together SET UP keys or wait 5 sec 1 HOW DISPLAY MODIFY THE SET POINT OF THE HOLDING PHASE TO DISPLAY Push and release the SET key 6 the holding set point of the selected cycle is displayed for 5 sed TO MODIFY while the set point is displayed hold pushed the SET key till the HdS label start flashing Use the UP and DOWN key to modify the value TO CONFIRM push the SET key to confirm the value and exit In this exemplum the holding set point of the cycle 1 is modified 14 HOW MODIFY CYCLE 1 Push the key 6 for several seconds Holding till the first parameter CyS is displayed 2 Use the UP DOWN to browse In this exemplum the parameters set point of the 3 modify a parameter push the SET key holding cycle is modified and use the arrow keys 5 Confirm the new value by pushing the Holding temperature SET key 6 he new value is recorded even if the programming is exited by time out 14 3 KEYBOARD WHEN A CYCLE 1 2 3 4 IS RUNNING DISPLAY TEMPERATURES The upper display shows the temperature of the thermostat probe The bottom display shows the temperature of a insert probe if enabled or the count down t
40. vement along the direction of the fins N No other instruments must be used which may deform the fins and therefore the efficiency of the appliance To clean proceed as follows 1 Open the door A of the appliances 2 Remove the lower panel B from the technical compartment to do this remove the screw fasteners C is now possible to clean the finned part of the condenser D using suitable tools and protection devices 4 After cleaning close the control panel and fix it with the screws removed beforehand 5 TROUBLE SHOOTING The information shown below aims to help with the identification and correction of any anomalies and malfunctions which could occur during use Some of these problems can be resolved by the user For the others precise skill is required and they must therefore only be carried out by qualified staff Check the power supply cable No voltage Check fuses Check the correct connection of the appliance the problem persists The refrigerator unit does not start Other causes contact the after sales centre Room too hot Air the environment Dirty condenser Clean the condenser Insufficient door sealing Check the gaskets Insufficient quantity of Contact the after sales refrigerant gas The refrigerator unit functions continuously cooling insufficiently centre Condenser fan at a standstill Acontact the after sales centre Evaporator fan standstill
41. with gt 0 it is for cooling COOLING OSH gt 0 AUX output cut IN is OSS OAH Second compressor cut out is when the temperature SETH OAS HEATING OSH lt 0 second compressor cut IN is OSS OAH Second compressor cut out is when the temperature OSS OSi Probe selection for the second compressor rP Thermostat probe EP Evaporator probe tiM cycle count down insert probe 1 i2P insert probe 2 i3P insert probe 3 DEFROST tdF Defrost type not present in the XB350C rE electrical heater in hot gas ldF Interval between defrost cycles 0 1 24 0 res 10 min Determines the time interval between the beginning of two defrost cycles with 0 0 the defrost is disabled dtE Defrost termination temperature 50 50 C F Sets the temperature measured by the evaporator probe which terminates the defrost Used only if EPP YES MdF Maximum length for defrost 0 255 min When EPP no timed defrost it sets the defrost duration when EPP YES defrost termination based on temperature it sets the maximum length for defrost dFd Temperature displayed during defrost rt it SEt dEF rt real temperature it temperature at the start of defrost SEt set point dEF dEF message Fdt Drip time 0 60 min Time interval between reaching defrost termination temperature and the restoring of the controllers normal operation This time allows the evaporator to eliminate water drops that might have formed during defr
42. y upstream from the appliance in order to protect the appliance from overloads or short circuits 6 4 Inspection The appliance is delivered in conditions such that it can be started up by the user This functionality is guaranteed by passing the tests electric inspection functional inspection appearance inspection and relative certification through the specific attachments At least the following should be checked after installation gt Check the electric connections gt Check the functionality and efficiency of drains gt Check that there are no tools or materials left in the appliance that could jeopardize its functionality or even damage the machine gt Have the appliance perform at least one complete chill blasting shock freezing cycle 10 7 DISPOAL OF THE APPLIANCE This appliance is marked in compliance with the 2002 96 EC European Directive WASTE ELECTRICAL AND ELECTRIC EQUIPMENT WEEE AN By assuring that this product is disposed of correctly the user contributes to preventing the potential negative consequences on the environment and health The x product must not be treated as domestic waste but must be taken to suitable collection points for the recycling of electric and electronic appliances symbol found on the product or on the accompanying documentation indicates that this Dispose of it following local regulations regarding waste disposal For further information regarding the treatment
43. ystem XJ500 Version 3 0 The same TTL connector is used to upload and download the parameter list of the HOT KEY 22 Use of the programming HOT KEY The Wing units can UPLOAD or DOWNLOAD the parameter list from its own E2 internal memory to the Hot Key and vice versa 22 1 DOWNLOAD FROM THE HOT KEY TO THE INSTRUMENT 1 Turn OFF the instrument by means of the ON OFF key remove the TTL serial cable if present insert the Hot Key and then turn the Wing ON 27 2 Automatically the parameter list of the Hot Key is downloaded into the Wing memory the DoL message is blinking After 10 seconds the instrument will restart working with the new parameters 3 Turn OFF the instrument remove the Hot Key plug in the TTL serial cable then turn it ON again At the end of the data transfer phase the instrument displays the following messages end for right programming The instrument starts regularly with the new programming for failed programming In this case turn the unit off and then on if you want to restart the download again or remove the Hot key to abort the operation 22 2 UPLOAD FROM THE INSTRUMENT TO THE HOT KEY 1 Turn OFF the instrument by means of the ON OFF key and remove the TTL serial cable if present then turn it ON again 2 When the Wing unit is ON insert the Hot key and push o key the uPL message appears Push SET key to start the UPLOAD the
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