Operator manual
Undercounter cooler
Duette 3-5 (R134a)
Page 1: ...Operator manual Undercounter cooler Duette 3 5 R134a...
Page 2: ...ccordance with DIN ISO 16016 2017 08 The reproduction distribution and utilisation of this document as well as the communication of its contents is prohibited unless expressly permitted Violations sha...
Page 3: ...Disposal 12 3 Description 13 3 1 Assemblies and components 13 3 1 1 Undercounter cooler Duette 3 R134a 13 3 1 2 Undercounter cooler Duette 4 R134a 14 3 1 3 Undercounter cooler Duette 5 R134a single 15...
Page 4: ...Operation 23 4 1 Commissioning 23 4 2 Changing product containers 25 4 3 Shutdown 26 5 Maintenance 27 5 1 Maintenance table 27 5 2 Visually inspecting the unit 28 5 3 Cleaning the unit 29 6 Errors and...
Page 5: ...tallation is to be carried out by an expert in compliance with all of the specifications given in the installation and service manual see the document Undercounter cooler installation and service manu...
Page 6: ...aning and maintenance work must not be carried out by children unattended Use by those under the influence of medication alcohol drugs or other substances which impair their physical sensory or mental...
Page 7: ...e and be ex pressly charged with its use This document is to be available to staff at all times If this unit is openly accessible and set up so that untrained staff can use it the operator is to provi...
Page 8: ...a high risk2 which results in serious injuries or death if not avoided WARNING marks a danger with a medium risk2 which may result in serious injury or death if not avoided CAUTION marks a danger with...
Page 9: ...ranties If work is undertaken on the unit which is not described in this document Cornelius Deutsch land GmbH shall not assume any liability for any resulting hazards and damages The same applies to d...
Page 10: ...e unit after it has been in continuous use over an ex tended period of time will result in a risk of burns Take appropriate safeguard measures such as by wearing heat resis tant protective gloves DANG...
Page 11: ...s it may lead to disturbances of conciousness and to a lack of oxygen At high concentrations it may lead to cardiac arrhythmia or sudden death Lower concentrations may have a narcotic effect Contact w...
Page 12: ...e any claim 1 Inspect the cardboard box and make a note of any damage however minimal this may seem If the cardboard box is damaged please make a note of the following on the copy of your freight invo...
Page 13: ...ble ambient conditions If possible store the unit in its original packaging Unpacked units must be covered with a dustproof cover No condensate must form under the cover ATTENTION Risk of electrostati...
Page 14: ...y water or cleaning agent residue remaining inside the unit This will lead to damage to internal components Before shipment storage or relocation of the unit the unit is to be cleaned and the cleaning...
Page 15: ...r cooler Duette 3 5 R134a 13 3 Description 3 1 Assemblies and components 3 1 1 Undercounter cooler Duette 3 R134a The unit comprises the following assemblies Fig 1 1 2 6 5 4 3 1 Tube connections 2 Cov...
Page 16: ...tor manual Undercounter cooler Duette 3 5 R134a 14 3 1 2 Undercounter cooler Duette 4 R134a The unit comprises the following assemblies Fig 2 1 2 3 4 5 6 1 Tube connections 2 Cover 3 Control and indic...
Page 17: ...0 Operator manual Undercounter cooler Duette 3 5 R134a 15 3 1 3 Undercounter cooler Duette 5 R134a single The unit comprises the following assemblies Fig 3 1 2 3 4 5 1 Tube connections 2 Cover 3 Contr...
Page 18: ...0 Operator manual Undercounter cooler Duette 3 5 R134a 16 3 1 4 Undercounter cooler Duette 5 R134a dual The unit comprises the following assemblies Fig 4 1 2 3 4 5 1 Tube connections 2 Cover 3 Contro...
Page 19: ...illed to the right temperature in the housing Drinking water is also carbonated This means that still water soda and chilled syrup are available at the re frigerator outlets for postmix beverages When...
Page 20: ...r cooler Duette 3 R134a Description Parameter Value Unit Dimensions Height 605 23 8 mm in Width 850 33 5 mm in Depth 470 18 5 mm in Dispensing capacity At a dispensing rate of 2 drinks of 0 3 li tres...
Page 21: ...7 4 mm in Depth 515 20 3 mm in Dispensing capacity At a dispensing rate of 2 drinks of 0 3 li tres a minute1 700 at 2 min Unit Ice build up size Weight 30 kg Ice build up capacity 2400 kcal h Power su...
Page 22: ...ation and service manual document no TD1007100 Description Parameter Value Unit Dimensions Height 810 31 9 mm in Width 1080 42 5 mm in Depth 690 27 2 mm in Dispensing capacity At a dispensing rate of...
Page 23: ...Dangerous voltage warning sign Fig 6 2 Unit type plate Fig 6 3 Python connection warning sign Fig 6 4 Refrigerant warning sign Fig 6 5 Carbonator type plate Fig 6 1 2 3 4 5 Fig 7 1 Dangerous voltage w...
Page 24: ...0 20 0 30 MPa 1 Changes reserved Fig 9 1 Carbonator pump switch Fig 9 2 Circulation pump switch Fig 9 3 Compressor switch Fig 9 4 LED red alarm Fig 9 5 LED orange CO2 alarm Fig 9 6 LED green power mai...
Page 25: ...l injury or equipment damage Please always strictly observe all safety measures and information in structions see chapter 1 The unit has been designed for continuous operation Apart from the daily che...
Page 26: ...max imum If necessary fill up the water bath with tap water 2 Check that the CO2 bottle valve is open see documenta tion on the CO2 system If necessary open the valve on the CO2 bottle 3 Check the pre...
Page 27: ...at needs changing 2 Exchange the empty product container for a full one and remove the protective cap from its connection NOTICE Do not mix up standard and light products as they are conveyed with dif...
Page 28: ...e carried out by an expert see chapter 1 3 3 as the unit has to be cleaned and drained 1 Close the CO2 bottle valve see documentation on the CO2 system 2 Close the CO2 shut off valves see documentatio...
Page 29: ...ions see chapter 1 5 1 Maintenance table NOTICE The following table provides information on recommended maintenance in tervals to be adapted to the relevant installation situation Interval Components...
Page 30: ...e CO2 system If necessary open the CO2 shut off valves 6 Check that the water supply valve is open see documentation on the water supply valve If necessary open the water supply valve 7 Check the pres...
Page 31: ...Cleaning the unit 1 Use a vacuum cleaner to clean the supply and exhaust air grilles of dirt 2 Clean the unit with a clean damp cloth and if necessary an approved cleaning agent 3 Dry the unit with a...
Page 32: ...r not running Switch on the compressor see chapter 4 1 Please contact your service part ner Beverage is too warm and the com pressor is running Excessive beverage dispensing Do not exceed the maximum...
Page 33: ...t off valve or pressure reduc ing valve for the fresh water supply is closed Open the shut off valve and pres sure reducing valve for the fresh water supply see documentation on the drinking water sys...
Page 34: ...the un dercounter cooler see chapter 4 3 Alarm red flashes approx 1x per sec ond Time out due to insufficient water pressure fluctuations carbonator pump is blocked Check the water pressure see chapte...
Page 35: ...licable documents Cornelius Deutschland GmbH Document no TD1007000 Version 08 10 2019 Index 0 Operator manual Undercounter cooler Duette 3 5 R134a 33 7 Applicable documents 7 1 Declaration of conformi...
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Page 39: ...chland GmbH Carl Leverkus Str 15 40764 Langenfeld Germany Tel 49 0 21 73 79 3 0 Fax 49 0 21 73 77 4 38 E Mail info cornelius com 5 Date Component alkaline acidic Chemical agent Cleaning agent Carried...
Page 40: ...www cornelius emea com Cornelius Deutschland GmbH Carl Leverkus Str 15 40764 Langenfeld Germany Tel 49 0 21 73 79 3 0 Fax 49 0 21 73 77 4 38 E Mail info cornelius com...
