Gebruiksaanwijzing /service van het product RBC20-60 van de fabrikant Foster
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RBC20-60 Blast Chiller.
1 Contents Page Introduction 1 to 2 Model Details 2 Controller Technical Detail 2 Parts List 2 Operating Instructions 3 to 6 Electrical Connections 7 Service Information 7 to 19 Diagnostics 8 Function.
2 The controller will determine the temperature to be maintain ed during the hold phase base d on the chilling cycle th at has been completed. If a soft or hard chill has taken pla ce the controller will maintain an air temp erature of 2°c.
Blast Chill & Shock Freeze Operating Instructions. Standard Operation When mains electrical power is first applied to the controller it will carry out a self-test fun ction, for approximately 3 seconds.
4 Pre Chill This program is used to Pre Chill the cabinet prior to the first cycle. This is done with the Blast Chiller empty and is a short time based pro gram of about 20 minutes. It is generally recognised a s the correct me thod of preparing for a blast chill cycle.
Information Whilst in the program selection screen pre ss and hold the dial for 2 se conds, the information screen will be displayed. Rotate the dial until ‘INFORMATION’ is highlighted. Press and release the dial to display the screen showi ng t he last run cy cle.
6 High Temperature: This alarm will only occur in the hold mode only. Probe the product to determin e it is at the correct temperature. If it is at the correct temperature plac e in a storage refrigerato r or freezer and call you r Foster Authorised Service Company.
Electrical Connections. Inputs. L - Mains ‘Live’ supply (115V 230V, 50Hz / 60Hz). 4 terminals. N - Mains ‘Neutral’ supply – 16 terminals. E - Protective Earth – 16 terminals. DOOR - Door Switching connectio n (not voltage carrying). DOOR2 - Safety door switch connection (not voltage carryin g).
Diagnostics Rotate the dial until you reac h ‘Diagnostics’, below left, pres s and release the dial to highlight the com ponent. In this program you can test each of the majo r components on the machine in sequen ce, 1- COMPRESSOR, 2-FAN1, 3-FAN2, 4- DEFROST, 5- ALARM, 6- CC AP (Capacity Contro l), 7- UV-L (UV light if fi tted), ESC (escape).
Profiles. You are now in the pr ogram profiles. Th e controller has 9 operating programs – Pre Chill, Soft Chill, Hard Chill, Hard Chill Max, Shock Freeze, Professional 1, Prof essional 2, Professional 3, Defrost a nd 2 optional pro grams – UV Sanitisation and Information.
10 HA RD MA X P14 AIR TEMP °C -20 15 -15 P15 Chill Time MINUTES 5 480 90 P16 CHILL TEMP °C -15 15 3 P17 HOLD TEMP °C -15 15 3 SHOCK FREEZE P18 AIR TEMP °C -35 15 -30 P19 CHILL TIME MINUTES 5 480 240 P20 CHILL TEMP °C -35 15 -21 P21 HOLD TEMP °C -35 15 -21 PROFFESSIONAL 1 P22 Air Temp.
11 P86 Alarm Buzzer Function NO YES NO P87 Air Probe Offset °K -15 15 0 P88 Coil Probe Offset °K -15 15 0 P89 Food 1 Offset °K -15 15 0 P90 Food 2 Enable Function NO YES NO P91 Food 2 Offset °K -1.
12 P13 Change Temp The percentage of a temperature b ased chill cycle, wh ich is passed bef ore automatically adjustin g the air temperature set point to 1°C.
13 P27 Chill Temp Minimum The minimum value that the temperature, which Food Probe 1 must read before the condensi ng system is de- energised in the chill mode of the Professional 1 program, prior to entering the Hold mode of a temperatu re based cycle, which it can be adjusted to by the operator.
14 P40 Chill Temp Maximum The maximum value that the tempe rature, which F ood Pr obe 1 must read before the condensing system is de- energised in the chill mode of the Professional 2 program, prior to entering the Hold mode of a temperatu re based cycle, which it can be adjusted to by the operator.
15 P53 Hold Temp Std The standard temperature, which the air probe must r ead before the conden sing system is de-energised in the Hold mode of the Professional 3 Progra m. Range -15°C to 15°C. P54 Hold Temp Minimum The minimum value that the Hold tem perature set point ca n be adj usted to by the operator i n the Professional 3 program.
16 Note: The fan 1 hold operation does not effect routine defros t operat ion. P66 FAN 2 Hold Operation Determines the evaporator fan relay energisation d uring ‘Hold’ mode. ‘OFF’ = Evaporator fan 2 relay is not energised in ‘Hold’. ‘CYCLE’ = Evaporator fan 2 relay cycles with condensing syste m relay in ‘Ho ld’.
17 NO = No safety door switch fitted. YES = Safety door switch fitted. Note: Usually fitted to the e vaporator fan door on Mod ular Blast Chillers. P79 Door Switch 1 Determines if a d oor switch is fitted or not, and conseque ntly dictates Eva porator Fa n opera tion, UV Sanitisation operation and door alarm activation’s.
NO = No third food probe fitted. YES = Third food probe fitted. P93 Food 3 Offse t Allows the value of Food Probe 3 to be offset allowing for the product temperatu re to be accurately measured. Range -15°C to +15°C. P94 Address The controller periphe ral number.
Foot Print Test operation The foot print test is a method of checking the operati on of the process in a redu ced time pe ri od The foot print test takes ten minutes. The first ten seconds are used for the display test, after that the relays are energised in a simple operating pattern to ensure each are energised.
20 Technical Data RBC20-60 RBC20-60R Nominal Chilling Capacity 60Kg 60Kg Duty @ -15°C 3800w 3800w Fans 3 3 Evaporating Temperature -15°C -15°C HP Switch Setting Refrigerant Control TEV TEV Refriger.
21 EVAPORATOR ASSE MBLY RBC20-60 SERVICE PLATE SYSTEM 1 & SYSTEM 2 PHIALS MUST BE FITTED IN THE HORIZONTAL POSITION AND CORK TAPED FAN PLATE.
22 Schematic Dual Circuit Refrigeration Layout CONDENSER - DUAL CIRCUIT COMPRESSOR COMPRESSOR EVAPORATOR – DUAL CIRCUIT SIGHT GLASS SOL. VALVE DRIER SIGHT GLASS SOL. VALVE DRIER EXP. VALVE EXP. VALVE LIQUID RECEIVER LIQUID RECEIVER HP SW. HP SW. LP SW.
23 COMPRESSOR WIRING RBC20-60.
RBC20-60 1 of 2 Wiring Diagram 24.
RBC20-60 2 of 2 Wiring Diagram 25.
RBC20-60R 1 of 2 Wiring Diagram 26.
27 RBC20-60R 2 of 2 Wiring Diagram.
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4 Foster European Oper ations rance oster Refrigerator France SA el: (33) 01 34 30 22 22 Fax: (33) 01 30 37 68 74 Email: info@f osterfrance.com F F T Germany oster Refrigerator Germany el: (0781) 96 93 00 Fax: (0781) 96 93 019 Email: info@fosterrefrige rator.
Een belangrijk punt na aankoop van elk apparaat Foster RBC20-60 (of zelfs voordat je het koopt) is om de handleiding te lezen. Dit moeten wij doen vanwege een paar simpele redenen:
Als u nog geen Foster RBC20-60 heb gekocht dan nu is een goed moment om kennis te maken met de basisgegevens van het product. Eerst kijk dan naar de eerste pagina\'s van de handleiding, die je hierboven vindt. Je moet daar de belangrijkste technische gegevens Foster RBC20-60 vinden. Op dit manier kan je controleren of het apparaat aan jouw behoeften voldoet. Op de volgende pagina's van de handleiding Foster RBC20-60 leer je over alle kenmerken van het product en krijg je informatie over de werking. De informatie die je over Foster RBC20-60 krijgt, zal je zeker helpen om een besluit over de aankoop te nemen.
In een situatie waarin je al een beziter van Foster RBC20-60 bent, maar toch heb je de instructies niet gelezen, moet je het doen voor de hierboven beschreven redenen. Je zult dan weten of je goed de alle beschikbare functies heb gebruikt, en of je fouten heb gemaakt die het leven van de Foster RBC20-60 kunnen verkorten.
Maar de belangrijkste taak van de handleiding is om de gebruiker bij het oplossen van problemen te helpen met Foster RBC20-60 . Bijna altijd, zal je daar het vinden Troubleshooting met de meest voorkomende storingen en defecten #MANUAl# samen met de instructies over hun opplosinge. Zelfs als je zelf niet kan om het probleem op te lossen, zal de instructie je de weg wijzen naar verdere andere procedure, bijv. door contact met de klantenservice of het dichtstbijzijnde servicecentrum.
