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QC 11 & QC 600
Blast Chiller
&
BQCF 40 Chill / Freeze
Bakery Cabinet
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Page Contents Introduction 2 Model Details 2 QC 11 & QC 600 BQCF 40 Blast Chill Operating Instructions 3 Controller operating instructions 4 LED’s and there meanings 4 Program function and operation. 5 Cycle Parameter Definitions. 5 Cycle Parameter Access 5 QC 11 Cycle Parameters. 5 to 6 QC 600 Cycle Parameters. 6 BQCF 40 Cycle Parameters. 6 to 7 Function Menu 7 to 8 Parameter Access and modification 8 Parameter Settings 8 to 9 Parameter Definitions 9 to 11 Printer Management 11 Alarm Signa
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Introduction. Cook Chill Operation. Blast chilling is a process to reduce the temperature of cooked food by swiftly arresting the cooking process, locking in its colour, flavour, texture and nutritional value. Department of health guidelines state that to safely blast chill food the temperature must be reduced from +70°c to +3°c within 90 minutes. Pre Chill ensures the correct cabinet temperature in the unit before chilling commences therefore improving the chilling performance. Program 1 Soft C
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QC 11, QC 600 & BQCF 40 Blast Chill Operating Instructions. Operation When mains electrical power is first applied to the controller it will carry out a self-test function - - - for approximately 3 seconds, after this the cabinet air temperature will be displayed. To start, select the program required by pressing the program mode button (1, 2, 3,4), the LED for that mode will illuminate, press and hold start key for three seconds to start the program. The display will show the program time. The
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Controller operating instructions DEFROST/ UP START/ STOP 4 3 2 1 5 DOWN SET Display Set Point: Press the SET key whilst in the HOLD Mode will display the set point for 5 seconds. Modify Set Point: Press and hold the SET key for 2 seconds. The SET point will be displayed and the LED’s of the first and third digits will blink. To change the value, press the UP key to increase the value or the DOWN key to decrease. To store the new value either press the SET key or wait for
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5 Illuminated When in program Pr2 indicates the parameter is also present in Program function and operation. Each of the programs is divided into 3 phases of operation. Phase 1: Hard Chill. Phase 2: Soft Chill. Phase 3: Freezing Cycle. For each phase there are 3 parameters. IS1 (iS2, iS3): operation controlled by the Food Probe. RS1 (rS2, rS3): set point for the room Temperature Probe for each phase. Pd1 (Pd2, Pd3): The maximum time duration for each phase. Hds: hold phase set point at the end
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6
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Hard Chill Time - For general purpose chilling based on time. (Cy2) dbC = no iS1 = -15°C iS2 = 2°C iS3 = -18°C dbH = no rS1 = -15°C rS2 = 2°C rS3 = -30°C HdS = 3°C Pd1 = 1.1hours Pd2 = 0.2 hours Pd3= OFF Hard Chill +-. This program is for specialist chilling only and is not recommended for normal use. (Cy3) dbC = no iS1 = -15°C iS2 = -18C iS3 = -18°C dbH = no rS1 = -15°C rS2 = -30°C rS3 = -15°C HdS = 3°C Pd1 = 4 hours Pd2 = OFF Pd3 = OFF Hard Chill Temperature - For general purpose chilling usin
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Hard Chill +-. This program is for specialist chilling only and is not recommended for normal use. (Cy3) dbC = no iS1 = -6°C iS2 = 3°C iS3 = -18°C dbH = no rS1 = -15°C rS2 = 2°C rS3 = -30°C HdS = 3°C Pd1 = 1.1 hours Pd2 = 0.2 Pd3 = OFF Hard Chill Temperature - For general purpose chilling using the food probe. (Cy4) dbC = no iS1 = -6°C iS2 = 3°C iS3 = -18°C dbH = no rS1 = -15°C rS2 = 2°C RS3 = -30°C HdS = 3°C Pd1 = 1.1 hours Pd2 = 0.2 Pd3 = OFF Function Menu To access the cycle parameters Press
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PrP: Printer presence. (Yes or no) Enables or disables the printer. ItP: Printing interval. (0.0 to 30.0). Sets the print interval. PbP: Print probe selection. (iP: only the food probe selected. rP: only the air probe selected. irP: Food and Air probe selected. irE: All probes selected). PtH: (yes or no) Enables or disables the printing during the holding phase. tSt: Starts the controller self test function. Out: Exit from the menu. Parameter Access and modification To access the parameters fir
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Alarm MAXIMUM temperature alarm ALU 30 30 30 30 Minimum temperature alarm ALL 30 30 30 30 Temperature alarm delay ALd 60 60 60 60 Alarm delay after defrost EdA 30 30 30 30 Silencing alarm relay tbA YES YES YES YES Others Address 1 for RS485: Ad1 0 0 0 0 Address 2 for RS485 Ad2 1 1 1 1 Local display Lod nr nr nr nr Remote display rEd iP iP iP IP Keypad LOCK LOC no no no No Security code set up PAS 321 321 321 321 Type of probe tPb ntc ntc ntc Ntc Release code (readable only) rEL 1,0 1.0 1.0 1.0
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OAC: AUX output configuration: (AL, Li, UL, Ip, AA, rE, dF, C2) AL: alarm output; Li: light of the cabinet; UL: for the ultra-violet light (It is actionable only when the controller is in OFF position); Ip: to extract the insert probe (It is actionable only when the controller is in OFF position); AA: anti - condensation; rE: the IV relay works as a thermostat, with direct action (cooling) (OAH>0), and inverse actions (heating) (OAH<0); dF: the IV relay is activated during the defrost, at the en
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PAS Security code set up: (0 ÷ 999) tPb Type of probe: it displays the probe used (NTC or PTC) (readable only) rEL Release code (readable only) Ptb Parameter code (readable only) Printer Management The instrument XB570L can drive the serial printer XB05PR by means of the RS232 output. So temperatures measured during a freezing cycle can be printed. The internal Real Time clock of the instrument provides time reference. The “Prt” functions manages the printer by means of the following parameter
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Technical Data QC11 QC600 BQF 40 Nominal Chilling Capacity 11Kg 40Kg Duty @ -15°C 830w 1031w Fans 1 2 Defrost Load N/A N/A Evaporating Temperature -15°C -15°C Refrigerant Control TEV TEV Refrigerant R404a R404a Refrigerant Quantity 1000g TBA Electrical Supply 230/1/50 – 13amp 230/1/50 – 13amp Total Heat Rejection 1500w 2080w Wiring Diagram Numbers Model Wiring Diagram Number Fuse Rating QC 11 01-233728 13 Amp QC 600 01-233729 13 Amp BQCsF 40 13 Amp 13
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QC 11 Wiring Diagram
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QC 600 Wiring Diagram 2
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BQCF 40 Wiring Diagram. Sheet 1 of 2 3
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BQCF 40 Wiring Diagram. Sheet2 of 2 4
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Foster European Operations France Foster Refrigerator France SA Tel: (33) 01 34 30 22 22. Fax: (33) 01 30 37 68 74. Email: commercial@fosterfrance.com Germany Foster Refrigerator Gmbh, Tel: (49) 2333 839375. Fax (49) 2333 839377. Email: info@foster-gmbh.de Foster Refrigerator Oldmedow Road Kings Lynn Norfolk PE30 4JU Tel: 01553 691122 Fax: 01553 691447 Website: www.fosterrefrigerator.co.uk Email: sales@foster-uk.com a Division of ‘ITW (UK) Ltd’ BC11 BC600/SM/08/04
