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Cold Rack / Refrigerated Display Cabinets

Presentation of Cold Food & Beverages

Installation and programming manual
(for appliances from 2015 onwards)

Attention:

This manual is intended for service technicians,
shopfitters and refrigeration specialists only!

Содержание Cold Rack / Refrigerated Display Cabinets

Страница 1: ...splay Cabinets Presentation of Cold Food Beverages Installation and programming manual for appliances from 2015 onwards Attention This manual is intended for service technicians shopfitters and refrig...

Страница 2: ...he showcase air ducts 10 1 10 Avoiding the worst error in installation 11 1 11 Two installation options 12 1 12 Air routing for self cooled appliances 12 1 13 Drawings and technical data 14 1 14 Insta...

Страница 3: ...Subject to technical changes without prior notice Before installing and putting the refrigerated cabinets into operation please read these instructions carefully and strictly follow the information it...

Страница 4: ...es should not be installed near doors or in areas where they are exposed to considerable air circulation e g outlet openings of air conditioning ventilation and heating systems When designing the vent...

Страница 5: ...d in the enclosed programming manual As a result of condensation all refrigerated appliances must have an external condensation drain or a condensation tray 1 4 Mobile version In the case of mobile ap...

Страница 6: ...under the cooling tank on the side of the compressor unit In the case of centrally cooled appliances the control system including the connector plug is mounted flat under the showcase tank The displa...

Страница 7: ...nerstrasse 14 a Tel 49 71 61 659 876 info beergrill com CH 5612 Villmergen Switzerland Fax 41 56 618 7849 D 79539 L rrach Germany Fax 49 71 61 659 879 www beergrill com Assembly Programming Instructio...

Страница 8: ...H 5612 Villmergen Switzerland Fax 41 56 618 7849 D 79539 L rrach Germany Fax 49 71 61 659 879 www beergrill com Assembly Programming Instructions_Cold Rack_e_05 10 2018 Page 8 Use a screwdriver 2 5 mm...

Страница 9: ...e assistance of another person is required to guide the cables of the control panel and the power supply in order to avoid pinching the cables when the appliance is set down After installation and mou...

Страница 10: ...nctionality of the showcase air ducts 1 Cold air intake must always be kept clear 2 Evaporator cold exchanger must not be iced up or dusty 3 Cold air discharge from the rear wall must not be completel...

Страница 11: ...rical energy absorption must be dissipated from the cooling unit this is the only way the refrigeration circuit can function A Cooling unit The unit pumps the gaseous refrigerant through the cooling s...

Страница 12: ...utlet channelled on the same side Optional Additional fan The air opening of the panelling is less than 5 mm from the condenser Air inlet for cold air Outlet opening for warm air Front of condenser ho...

Страница 13: ...ake area in order to prevent the warm exhaust air from being sucked in Make sure that the intake opening and the air outlet opening are large enough The air flow must not be interrupted or obstructed...

Страница 14: ...r general use in refrigeration systems 2 1 Product description The ST BOX 200 is used for thermostatic temperature control of refrigeration systems The controller can be supplied with 90 250 V AC and...

Страница 15: ...71 61 659 879 www beergrill com Assembly Programming Instructions_Cold Rack_e_05 10 2018 Page 15 2 2 Control box circuit diagram Ver 1 11 F3 F2 Pt100 PTC 90 250V max 16 A PTC 24V 0 100 F4 4 20m A 0 1...

Страница 16: ...UP key Press this key to increase the parameter value Press the UP key for 3 seconds to start defrosting at any time Key 2 DOWN key Press this key to decrease the parameter value An alarm can be ackno...

Страница 17: ...ctions_Cold Rack_e_05 10 2018 Page 17 Product description The ST521 operating panel is equipped with an RJ45 connector plug and thus serves as an operating panel for a remote ST BOX It has six keys an...

Страница 18: ...lmergen Switzerland Fax 41 56 618 7849 D 79539 L rrach Germany Fax 49 71 61 659 879 www beergrill com Assembly Programming Instructions_Cold Rack_e_05 10 2018 Page 18 3 Parametrisation Ver 1 11 Parame...

Страница 19: ...ressing the DOWN key can be used to acknowledge the buzzer sound SET key 4 Press the SET key 4 to display the setpoint Light key 3 The key function 3 can be defined using parameter b4 Option key 6 The...

Страница 20: ...r the parametrisation process press the UP and DOWN keys simultaneously After approx 3 seconds the code word PA appears on the display Press the UP or DOWN key to switch between the code words PA and...

Страница 21: ...1 Setpoint displayed cannot be adjusted 2 Setpoint not displayed 3 PA and PAE levels read only 4 PA level read only PAE level not displayed 5 Function keys deactivated 0 0 0 L9 Read display status 0...

Страница 22: ...17 Display 2nd actual value L1b 18 Set for 2nd setpoint L16 Humidity function same as 12 after expiry b 19 Set for 2nd setpoint L16 control loop 2 on off 20 Set for 2nd setpoint L16 C function 21 Set...

Страница 23: ...LEDs 5 100 50 50 50 A4 Type of controller connected 0 Standard 112 Adr Con PA PAE 1 ST Box PA PAE 1 1 1 A5 Restrict access to USr level 0 All levels free 1 Only USr level accessible 0 0 0 A99 Passwor...

Страница 24: ...10 Min temperature L5 Request cycle The measured values are requested periodically The display is updated at the same rate L6 Software version L7 Display during standby The current status of the remo...

Страница 25: ...esent see L4 L99 Password for access to parameter list L The password can be assigned individually ATTENTION If the user forgets the password access to the parameter list is only possible with a maste...

Страница 26: ...controller is switched off F90 Data transmission error controller not found Check the interface cabling Check the address PAE L L0 must be identical to L1 The correct ST BUS address must always be se...

Страница 27: ...75 r H no condensation Degree of protection IP65 from the front IP00 from behind Protection class Protection class III appliance carries low voltage only Standards CE Low Voltage Directive 73 23 EEC...

Страница 28: ...l com Assembly Programming Instructions_Cold Rack_e_05 10 2018 Page 28 4 Technical data of the control system 4 1 ST Box parameter groups A Alarms b Keys and switch inputs c Control loop 1 d Defrostin...

Страница 29: ...Cold Rack Showca ses d1 Defrosting interval 0 No automatic defrosting 1 99 h 3 3 3 d2 Type of defrosting 0 No defrosting 1 Compressor off only recirculation 2 Electric 3 With hot gas 1 1 1 d3 Stop at...

Страница 30: ...ers H11 to H53 0 None 1 Sensor F1 2 Sensor F2 3 Sensor F3 4 Sensor F4 5 Weighted average of F1 and F2 1 1 1 A1 Upper limit value 0 1 99 0 C 0 0 Inactive 10 0 10 0 10 0 A2 Lower limit value 99 0 0 1 C...

Страница 31: ...lues Customer values Arctis Duplex Vulcano Cold Rack Showc ases b11 Function of external switching input E1 0 No function 1 Controller on standby 2 High pressure alarm see A20 3 Low pressure alarm see...

Страница 32: ...escription of the sensors in parameters H11 to H53 0 None 1 Sensor F1 2 Sensor F2 3 Sensor F3 4 Sensor F4 5 Weighted average of F1 and F2 1 1 1 c1 Control loop Setpoint for Set1 c8 c7 0 0 0 0 0 0 c2 C...

Страница 33: ...umidity mode 0 Off 1 Evaporator fan on continuous operation 2 Humidification 3 Dehumidification with reheating 1 1 1 c35 Humidity hysteresis 0 1 15 0 5 0 5 0 5 0 c36 Humidity hysteresis mode 0 Symmetr...

Страница 34: ...peed standard operation Set1 0 98 55 0 35 0 70 0 36 0 F9 Defrost fan speed Set1 0 98 98 0 98 0 98 0 F10 Control mode fan speed Set2 0 98 80 0 80 0 80 0 F11 Defrost fan speed Set2 0 98 98 0 98 0 98 0 F...

Страница 35: ...Parameter Functional description Setting range Factory values Customer values Arctis Duplex Vulcano Cold Rack Showca ses H1 Mains frequency 0 50 Hz 1 60 Hz 0 0 0 H11 Sensor F1 actual value Measured va...

Страница 36: ...nsor F4 actual value Measured value not adjustable H42 Sensor F4 calibration actual value correction 20 20 0 C 0 0 0 0 0 0 H43 Sensor F4 weighting factor 0 50 1 50 1 00 1 00 1 00 H44 Sensor F4 sensor...

Страница 37: ...enable screen for functions 0 255 251 251 251 L41 ST bus enable screen for functions 0 255 255 255 255 L42 Enable for deleting counter run times 0 No enable 1 Delete is enabled for 10 min see A17 N98...

Страница 38: ...U99 Password for parameter level U 99 999 19 19 19 Y Control loop 2 password protected Parameter Functional description Setting range Factory values Customer values Arctis Duplex Vulcano Cold Rack Sho...

Страница 39: ...ng cycles of relay K3 lower 16 bits N5 Switching cycles of relay K3 upper 16 bits N6 Switching cycles of relay K4 lower 16 bits N7 Switching cycles of relay K4 upper 16 bits N8 Switching cycles of rel...

Страница 40: ...time upper 16 bits T22 Thermostat 2 on time lower 16 bits T23 Thermostat 2 on time upper 16 bits T24 Defrost circuit 2 on time lower 16 bits T25 Defrost circuit 2 on time upper 16 bits T26 Drip tray...

Страница 41: ...ssword is no longer required The passwords remain deactivated until the controller is disconnected from the power supply If the user leaves the parameter level it is sufficient to simply press the SET...

Страница 42: ...ed again within the time specified here no alarm is triggered A14 Behaviour after automatic clearing of the temperature alarm This setting determines if a temperature alarm may clear itself automatica...

Страница 43: ...itching input the internal clock or via the ST bus The setpoint c2 becomes active when the night boost or reduction function has been activated via a key a digital switching input the internal clock o...

Страница 44: ...o sensor is assigned humidity control is deactivated However in function c39 2 a relay can be switched via the humidity key function The selected sensor must be set accordingly in the H parameters c31...

Страница 45: ...ermine if the cooling space is to be cooled down before defrosting d3 Defrosting temperature A defrosting process is terminated when the temperature set here has been reached at the evaporator If defr...

Страница 46: ...so that it starts in a stable manner This parameter only takes effect if the fan is switched on from standstill F13 Minimum speed Here the lowest value of voltage at which a connected fan still runs i...

Страница 47: ...all set fan modes F19 Drip pause time with F15 2 If the fan runs continuously there is a small temperature fluctuation with high humidity In the With compressor on mode however the temperature fluctua...

Страница 48: ...ong sensor cables or by structural protective circuits e g Ex barriers The value set here is added to the measured value H13 H23 H33 H43 Weighting factor F1 F4 This parameter can be used to correct ac...

Страница 49: ...ss set here via the bus Each bus device must have its own address and no addresses may occur more than once L2 Temperature scale If the value of the data transfer is a temperature it is converted to t...

Страница 50: ...max memory is enabled for 10 minutes The parameters T98 N98 and A17 can only actively delete the corresponding timers counters or memory locations within these 10 minutes After the 10 min expire the e...

Страница 51: ...resis A small hysteresis allows more precise control but also leads to more frequent switching of the relay Y6 Control loop 2 Hysteresis mode This parameter can be used to select if the hysteresis at...

Страница 52: ...V normally open contact light K4 Relay 16 2 2 A 250 V normally open contact S1 Voltage output for DC fans 0 24 V max 2 A Displays One three digit LED display for temperature indication 7 mm high red...

Страница 53: ...n and commissioning of the appliance the customer department must be informed Switzerland Beer Grill AG Allmendstrasse 7 CH 5612 Villmergen Switzerland Service mail service beergrill com Service tel 4...

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