Welbilt Convotherm mini black easyTouch 10.10 Installation Manual Download Page 53

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6.1.3 Performing the Electrical Installation

Prerequisites

Check whether the following prerequisite is met:

■

The unit's connection point has been de-energized and locked and tagged out.

Checking the rating data and electrical connections

Follow the steps below to check the connection to the electrical system and the electrical connections:

Step

Procedure

Figure

Remove the unit's rear panel.

The circuit diagram and the spare parts list will be loca‐

ted inside the wiring compartment.

Check to make sure that the electrical rating data on the

nameplate matches the specifications in the circuit dia‐

gram and the characteristics of the building's electrical

system. Do not connect the combi oven unless all spec‐

ifications match.

Check all screw and crimp terminal connections on the

unit. The connections may have become loose during

transportation.

Performing the Electrical Installation

Follow the steps below to electrically connect your unit:

Step

Procedure

Figure

Connect the unit to an electrical ground system at the

intended connection point (1).

Check to make sure that the power cord is properly

connected to terminal block -X10 (2).

Make sure that the cable fitting (3) has a secure fit. This

fitting serves as a strain relief.

If necessary, reset the safety thermostat.

Put the unit's rear panel back in place and check that it

is mounted properly.

Connect the appropriate power plug to the power cord

(4).

Carry out the relevant country-specific electrical tests.

6 Installation

Installation Manual

Summary of Contents for Convotherm mini black easyTouch 10.10

Page 1: ...Combi Oven OES 6 10 mini easyTouch Installation manual UL USA Original ENG ...

Page 2: ......

Page 3: ...or repairing a combi oven IMPORTANT ALL SERVICE MUST BE PERFORMED BY A QUALIFIED CONVOTHERM AUTHORIZED TECHNI CIAN KEEP AREA FREE AND CLEAR OF COMBUSTIBLES Installation Installation of this unit must be done by a licensed professional when installed in the Commonwealth of Massachusetts The wiring diagram is located on the inner part of the side panel Customer documentation The customer documentati...

Page 4: ......

Page 5: ...ces 33 3 10 Staff and Work Area Requirements 35 3 11 Personal protective equipment 37 4 Transportation 38 4 1 Working Safely During Transportation 38 4 2 Transporting the unit to the installation location 39 5 Setup 40 5 1 Working Safely During Setup 40 5 2 Adjacent Systems 41 5 3 Installation location requirements 42 5 4 Unpacking 46 5 5 Setting up the unit on a work table 48 5 6 Setting Up the U...

Page 6: ... Placing the Unit into Operation 65 8 Removing from Service and Disposal 67 8 1 Working Safely When Removing the Unit from Service 67 8 2 Removing from Service and Disposal 69 9 Technical Data and Connection Drawing 70 9 1 Technical data 70 9 2 Connection drawing 73 Table of Contents Installation Manual 6 ...

Page 7: ...d to continuously improving our performance in this field In order to ensure that we meet all of our environmental goals while maintaining the high quality of our products and that things stay this way we have developed a quality and environmental management system This system meets the requirements set forth in ISO 9001 2008 and ISO 14001 2004 Environmental protection measures The following measu...

Page 8: ...e The nameplate makes it easy to identify your unit The nameplate has the following layout No Designation 1 Unit name Combi Oven 2 Trade name Letters Meaning OES Electrical units with water injec tion xx yy numbers Unit size mini Series 3 Electrical specifications 4 Unit tests 5 Serial number 6 Item number 1 General Installation Manual 8 ...

Page 9: ... oven Installation Electrical connection Water connection Installing the ConvoClean fully automatic clean ing system Placing into operation Combi oven initial startup Operation User interface explanation Work sequences and steps Operating manual intended for briefed staff and trained qualified staff see Staff Requirements Cleaning Cleaning schedule Cleaning programs and tasks Maintenance Maintenan...

Page 10: ...ual must always be observed Parts of this document that must be read without exception Failure to take the information in this document into account may result in death injury or property damage In order to ensure their safety and the safety of others everyone working with on the combi oven must read and understand the following parts of this document before starting any work The For Your Safety s...

Page 11: ...tion manual Configuration and Func tions Describes the combi oven s intended use Explains the combi oven s functions and describes where its compo nents are located For Your Safety Describes all the risks and hazards posed by the combi oven as well as appropriate instructions on how to prevent and or counter them Read this section carefully Transportation Provides basic unit dimensions Provides in...

Page 12: ...Decimal mark used In order to ensure that all numbers can be properly understood internationally a decimal point is al ways used 1 General Installation Manual 12 ...

Page 13: ...ed to control the combi oven 4 Suction panel Used to distribute heat within the oven 5 Rack Used to hold standard size bakeware 6 Oven light Illuminates the oven cavity 7 Core temperature probe Used to measure the food s core temperature 8 Unit door Seals the oven cavity 9 Door handle Used to open and close the unit door Cracked open position for safely opening the combi oven 10 Vents Used for ven...

Page 14: ...is placed while it is being cooked 17 Unit feet Used to set up and level the unit 18 Nameplate Used to identify the combi oven Material The combi oven s inner and outer parts are made of stainless steel 2 Configuration and Functions Installation Manual 14 ...

Page 15: ...s an explanation of what the control panel s parts do No Designation Function 1 Main switch Used to turn the combi oven on and off 2 Touchscreen Central combi oven controls Used by touching the icons on the touchscreen Status indicators 3 USB port Used to connect external devices 2 Configuration and Functions Installation Manual 15 ...

Page 16: ...her relevant regulations and standards These include but are not limited to The National Electrical Code ANSI NFPA 70 current edition The Canadian Electrical Code CSA C22 2 The Food Code and Food Service Sanitation Manual published by the Food and Drug Administra tion FDA current editions Latest edition of the International Plumbing Code published by the International Code Council ICC or the Unifo...

Page 17: ...ety Measures When Moving the Unit 22 Hazards and Safety Measures During Setup 23 Hazards and Safety Measures During Installation 25 Hazards and Safety Measures When Putting the Unit into Operation 27 Hazards and Safety Measures When Removing the Unit from Service 30 Safety Devices 33 3 For Your Safety Installation Manual 17 ...

Page 18: ...ry powders or granular products Readily flammable substances or objects with a flashpoint lower than 518 F such as readily flam mable oils fats and plastics Food in sealed cans Staff requirements The combi oven must be run and installed exclusively by staff meeting the specified requirements For the corresponding training and qualifications requirements please refer to Staff and Work Area Requirem...

Page 19: ...n under or close to the unit Limitations on use When used outdoors the unit must be protected from rain and wind Do NOT shift or move the unit during operation Prerequisites for cleaning Only use the cleaning agents approved by the manufacturer Do NOT use a pressure washer to clean the unit Do NOT use a water jet to clean the outside of the unit Do not use a water jet for anything other than clean...

Page 20: ...field of view for liquids or food that will become liquefied Hot steam warning There is a risk of scalding posed by the hot steam coming out when the unit door is opened Caustic cleaning agent warning Skin eye and respiratory tract irritation hazard posed as a result of contact with cleaning agents as well as their vapors if the unit door is opened dur ing fully automatic cleaning ConvoClean syste...

Page 21: ...fer servicing to qualified personnel Disconnect power supply before servicing AVERTISSEMENT Afin de réduire le risque d électrocution ne pas retirer ou ouvrir le capot Au cune pièce réparable ne se trouve à l intérieur Confier le dépannage à du personnel qualifié Débrancher l alimentation électrique avant réparation CAUTION Before commencing pluming installation refer to installation instruction f...

Page 22: ...rds in mind and take the actions re quired in order to eliminate and or minimize these hazards Risk hazard Where and in which situa tions will the risk hazard ex ist What to do Safety device Crush hazard for all body parts if the unit falls down Whenever moving the unit Use appropriate transpor tation equipment Transport equipment slowly and carefully and secure it in such a way that it cannot tip...

Page 23: ...ice Risk of injury due to ex cessive exertion Whenever moving the unit Use appropriate lifting equipment when placing the unit on a work table or equipment stand or in a stacking kit Make sure that a suffi cient number of people help correct the unit s po sition do not lift or carry too much weight during the process Comply with all occupa tional health and safety regulations that apply at the ins...

Page 24: ...bject the units to additional loads on the open unit door for example Always set up the bottom unit in the stacking kit first Before placing the units in a stacking kit with cas ters lock the casters wheels Make sure that the devi ces are properly set up inside the stacking kit Brake and swivel lock when using a stacking kit with casters Crush hazard for all body parts if the unit falls down or to...

Page 25: ...eady energized wait 15 mi nutes so that the DC bus capacitors can discharge fully Make sure that the unit is de energized Covers Before putting the unit in to operation make sure that all electrical connec tions are undamaged and properly connected Covers Risk of electric shock posed by live parts On the unit and on neigh boring metal parts On the unit and on neigh boring metal accessories Before ...

Page 26: ...ng the unit keep the following hazards in mind and take the actions required in order to eliminate and or minimize these hazards Risk hazard Where and in which situa tions will the risk hazard ex ist What to do Safety device Skin eye and respira tory tract irritation haz ard as a result of con tact with cleaning agents and their vapors When installing the cleaning system Wear the required per sona...

Page 27: ...m an authorized serv ice company Work professionally Covers Before removing the cov ers De energize all connec tions Lock out and tag out all switches If the device was already energized wait 15 mi nutes so that the DC bus capacitors can discharge fully Make sure that the unit is de energized Covers Before putting the unit in to operation make sure that all electrical connec tions are undamaged an...

Page 28: ... appropriate protec tive clothing None Risk of scalding posed by hot liquid food When units are being moved on a base with casters Do not move units if there is any food still in them None Risk of electric shock posed by live parts When units are being moved on a base with casters Pay attention to the utility and hose connections None Skin and eye irritation hazard as a result of contact with clea...

Page 29: ...e to read and understand the following topics in the For Your Safety section of the user manual in addition to the safety information in this section Hazards and Safety Measures During Operation Hazards and Safety Measures During Cleaning Personal protective equipment 3 For Your Safety Installation Manual 29 ...

Page 30: ... service company Work professionally Covers Before removing the cov ers De energize all connec tions Lock out and tag out all switches Wait 15 minutes so that the DC bus capacitors can discharge fully Make sure that the unit is de energized Safety hazard moving heavy loads When removing the unit from service keep the following hazards in mind and take the actions re quired in order to eliminate an...

Page 31: ... appropriate protec tive clothing None Risk of scalding posed by hot liquid food When units are being moved on a base with casters Do not move units if there is any food still in them None Risk of electric shock posed by live parts When units are being moved on a base with casters Pay attention to the utility and hose connections None Skin and eye irritation hazard as a result of contact with clea...

Page 32: ...ubject the units to additional loads on the open unit door for example Always remove the top unit from the stacking kit first Before removing units from a stacking kit with casters lock the casters wheels Brake and swivel lock when using a stacking kit with casters Safety hazard cleaning agents Risk hazard Where and in which situa tions will the risk hazard ex ist What to do Safety device Skin eye...

Page 33: ...g live parts Prevents staff from reaching into the moving fan inside the wiring compartment Check to make sure that the covers are in their proper place 2 Unit door with door sol enoid switch Unit door Protects the operator and the surroundings from hot steam Check for scratches cracks and other damage on a regu lar basis and replace it if you detect any damage Door solenoid switch electrical door...

Page 34: ... from a defined state after a power outage The software will monitor this 6 not shown Spray stop Stops cleaning agent spray ing in the fully automatic cleaning sequence Convo Clean system when the unit door is opened Prompts the user to close the unit door The software will monitor this 7 installed by the customer Disconnector Installed close to the unit by the customer Easily visible and accessib...

Page 35: ...ning Has unit specific training Is familiar with the rules involved in handling heavy loads Is able to assess whether the unit s power water and drain connections have been correctly set up Setting up the unit Installing the fully automatic oven cleaning system Placing the unit into operation Removing the unit from service Electrician Qualified staff from an authorized service company Has relevant...

Page 36: ...nstallation and placement into operation During installation and placement into operation the work area for staff will be the entire area occu pied by the unit and its surroundings 3 For Your Safety Installation Manual 36 ...

Page 37: ...ninstalling the fully automatic oven cleaning system Tools and equipment necessary for the specif ic task at hand The protective equipment required will depend on the cleaning agents being used and may include Respirator Safety eyewear Protective gloves Protective clothing apron More detailed specifications regard ing this equipment can be found in the EC safety data sheets for the cleaning agent ...

Page 38: ...equipment specified for your work in the Personal Protective Equipment on page 37 section of For Your Safety Moving heavy loads Risk of injury when lifting loads incorrectly Lifting the unit incorrectly may result in injury especially in the area of the torso due to the unit s weight Use a forklift pallet jack or appropriate lifting equipment to transport the unit When lifting the unit make sure t...

Page 39: ... 32 7 Load capacity for transportation Make sure that the transportation equipment you will be using is able to handle the loads it will be transporting The required minimum load capacity for the transportation equipment is 150 lbs Transporting the unit to the installation location Observe the following when transporting the unit Always use a pallet to transport the unit Always keep the unit uprig...

Page 40: ...e installation location as defined by the relevant local authorities and utility companies must be complied with Personal protective equipment Wear the personal protective equipment specified for your work in the Personal Protective Equipment on page 37 section of For Your Safety Moving heavy loads Risk of injury when lifting loads incorrectly Lifting the unit incorrectly may result in injury espe...

Page 41: ...ire hazards and other structural issues such as corrosion mold and or a de crease in stability there must be sufficient clearance between the top of the unit and the ceiling This clearance must be determined by taking the following into account The reference point for the minimum vertical clearance refer to Installation Location Require ments on page 42 The type of exhaust system being used The ch...

Page 42: ...nity is 40 The unit must be set up in such a way that liquids from the unit and from cooking processes will not be able to get to deep fryers and open kettle fryers under any cir cumstance Units mounted on a wall mount must not be placed over a deep fryer an open kettle fryer or an electric appliance Do not set up the unit directly under a fire alarm or sprinkler system The sensitivity of fire ala...

Page 43: ...nd weight lbs 27 With base Weight Unit weight during operation with equip ment stand lbs 236 Unit weight during operation with work ta ble lbs 209 work table weight Space required In order to ensure that the combi oven will be used safely especially when it comes to safely han dling hot food it is necessary to keep a lot more free space than the minimum in front of the units Generally speaking it ...

Page 44: ...c a 90 b B Dimen sion Meaning Required space B Minimum required space for the unit width when the door is opened 90 in 24 9 B Minimum required space for the unit width when the door is opened 180 in 41 5 D Minimum required space for the unit depth including open door in 51 8 a Minimum wall clearance on the left side of the unit in 2 0 b Minimum wall clearance at the back of the unit in 2 0 c Minim...

Page 45: ...etween the top of the unit and the ceiling Vertical clearance H1 is only meant to serve as a reference point for the minimum vertical clearance Dimen sion Meaning Required space H1 Reference point for minimum vertical clearance in 20 0 H2 Installation height in 27 6 35 4 The topmost shelf must not be at a height exceeding 63 This requirement will be met automatically if the unit is set up on one o...

Page 46: ...r on the shipping documents Make a note of the tilt indicator dot color and of any damage on the shipping documents Unpacking the unit How to unpack the unit Step Procedure Figure 1 Remove the outer packaging 2 Remove all cardboard boxes packaging materials customer documents labels and containers Please make sure to dispose of all packaging mate rials in an environmentally responsible manner 3 Re...

Page 47: ... following should be included with the unit One combi oven One left hand side rack One right hand side rack One installation manual One operating manual One operating instructions document for easyStart 5 Setup Installation Manual 47 ...

Page 48: ...e over or shift All supporting surface requirements must be met The unit must be set up on the work table s surface in such a way that it will not topple over or shift Setting up the unit on a work table Follow the steps below when setting up the unit on a work table Step Procedure Figure 1 Place the unit on the work table 1 2 Use the unit s height adjustable feet 1 to level the unit Use a spirit ...

Page 49: ...e of equipment stands with shelf levels for bakeware the equipment stands upper panel must be correctly in place in order to prevent food being temporarily stored in the equipment stand from being contaminated Setting Up the Unit on a Stand Follow the steps below when setting up the unit on an equipment stand Step Procedure Figure 1 Unscrew the four feet and remove them completely from the unit 2 ...

Page 50: ...unit onto the equipment stand from below 6 Position the device with the stand and use the height adjustable feet to level the stand Use a spirit level to make sure that the unit is properly leveled 7 Fasten the base on the flange feet 5 Setup Installation Manual 50 ...

Page 51: ...rve the following standards and regulations The connection to the power supply must be installed in accordance with the National Electrical Code ANSI NFPA 70 current edition the Canadian Electrical Code CSA C22 2 all other appli cable national and state laws and regulations and the local requirements set forth by the relevant local utility companies trade associations and authorities Live parts Ri...

Page 52: ...customer and the rules that have to be followed when making the relevant electrical connections Equipment Rules Fuse The unit must be fused and connected in accordance with all applicable local regulations and country specific installation regulations Electrical ground The unit must be connected to an electrical ground system If there are two units mounted in a single stacking kit both the units c...

Page 53: ...system Do not connect the combi oven unless all spec ifications match 3 Check all screw and crimp terminal connections on the unit The connections may have become loose during transportation Performing the Electrical Installation Follow the steps below to electrically connect your unit Step Procedure Figure 1 Connect the unit to an electrical ground system at the intended connection point 1 1 3 2 ...

Page 54: ...test edition of the International Plumbing Code published by the International Code Council ICC or the Uniform Plumbing Code published by the International Association of Plumbing and Mechan ical Officials IAPMO The Food Service Sanitation Manual published by the Food and Drug Administration FDA The standards published by the National Sanitation Foundation NSF The unit may need to be installed wit...

Page 55: ...he building s supply connection with the specifications in the Technical Data section please refer to Water quality on page 72 If the required conditions are not met you must install an adequate water filter and water treat ment equipment For more information on the required sizing please refer to the Technical data and connection drawing on page 70 section Installation diagram with water treatmen...

Page 56: ...r the fresh water used with the unit please re fer to the Technical Data on page 70 section 2 Flush the water connection on the on site water line Z 3 Install the sediment filter X and if necessary a water treatment system W 4 Install a separate shut off device with a mesh strainer for each unit Y or Y1 Y2 5 Install an appropriate backflow preventer V in the water supply line if required by local ...

Page 57: ...sewer system must be located outside the perime ter of the unit s base area Due to potential wastewater vapors there must not be a drain connec tion or open sewer line below the unit s base area The drain connection must be implemented using a rigid naturally ventilated pipe A ventilation clearance of at least 1 must be maintained between the end of the drain pipe and the upper edge of the drain o...

Page 58: ...Installing the water drain Follow the steps below to set up the water drain for your combi oven Step Procedure 1 Connect the unit as shown in the connection diagram 6 Installation Installation Manual 58 ...

Page 59: ...in the Personal Protective Equipment on page 37 section of For Your Safety Contact with cleaning agents Risk of chemical burns and skin eye and respiratory tract irritation The ConvoClean new cleaning agent and the ConvoCare rinse aid will cause skin eye and respiratory tract irritation upon direct contact The ConvoClean forte cleaning agent will result in chemical burns to the skin eyes and respi...

Page 60: ...esignation Color coding 1 ConvoCare rinse aid canister Green label 2 Suction tube with suction nozzle for rinse aid Green tube 3 D10 wire hose clamp 4 Suction tube with suction nozzle for cleaning agent Red tube 5 ConvoClean forte cleaning agent canister Red label F Unit connection for rinse aid Green inscription G Unit connection for cleaning agent Red inscription Installation location for cleani...

Page 61: ...teps below to connect the ConvoClean system Step Procedure 1 Slip the red suction tube 4 for the cleaning agent on to the barbed nipple on the outer bulkhead fitting G and secure the tube using the wire hose clamp 3 see Cleaning agent connection label at the back of the unit F 4 5 2 1 3 G 3 2 Slip the green suction tube 2 for the rinse aid onto the barbed nipple on the inner bulkhead fitting F and...

Page 62: ...onal protective equipment specified for your work in the Personal Protective Equipment on page 37 section of For Your Safety Basic rules for safe operation If the combi oven is moved in an impermissible manner after installation on purpose or by accident do not continue to operate the unit unless all the following requirements are met The unit and the accessories being used do not have any obvious...

Page 63: ...nit is de energized Before putting the unit into operation make sure that all electrical connections are undamaged and firmly connected Before putting the unit into operation make sure that it is bonded to an electrical ground system together with all metallic accessories Hot surfaces Risk of burns posed by high temperatures inside the oven cavity and on the inside of the unit door Touching any in...

Page 64: ...kin eyes and respiratory tract upon direct contact Do not inhale the cleaning agents and rinse aid s vapors or mist Do not let the cleaning agents or rinse aid come into contact with your eyes skin or mucous membranes Do not spray cleaning agents or rinse aid into a oven cavity that is at a temperature higher than 140 F as doing so will cause more caustic and or irritating cleaning fluid vapors to...

Page 65: ...roperly All warning labels are at their intended location Conduct these checks using the Safety Guards Safety Devices and Warning Labels Checklist Do not place the unit into operation unless all specified prerequisites are met Individual electric inspection An individual electric inspection includes the following three steps Inspection Visual inspection for damage and improper use Measurement Meas...

Page 66: ...tes Please refer to the operating manual 10 Check whether steam is being produced inside the oven carefully open the door 11 Check the ConvoClean fully automatic cleaning system Start the fully automatic cleaning sequence Check that ConvoClean forte and ConvoCare are be ing properly supplied Please refer to the operating manual Briefing the user Brief the user on all safety relevant functions mech...

Page 67: ...rectly installed Personal protective equipment Wear the personal protective equipment specified for your work in the Personal Protective Equipment on page 37 section of For Your Safety Live parts Risk of electric shock posed by live parts and loose cables Electric shock may occur when coming into contact with live parts after opening the cover Make sure that all electrical work is performed exclus...

Page 68: ...n eye and respiratory tract irritation upon direct contact The ConvoClean forte cleaning agent will result in chemical burns to the skin eyes and respiratory tract upon direct contact Do not inhale the cleaning agents and rinse aid s vapors or mist Do not let the cleaning agents or rinse aid come into contact with your eyes skin or mucous membranes Observe all the instructions and warnings on the ...

Page 69: ...to the Installation on page 51 Transportation on page 38 and Setup on page 40 sections The following work must be done properly in order to remove the unit from service Removing the unit s water connection Removing the unit s drain connection Removing or disconnecting the electrical connections Removing the door lock Properly disposing of all cleaning agents as indicated in the corresponding safet...

Page 70: ...uipment stand dimensions and weights The following table shows the dimensions of the equipment stands for the combi oven as well as the total height with the stand Open equipment stand Width in 20 3 Depth in 25 7 Height in 35 4 Weight lbs 27 Total height with equipment stand in 63 9 Maximum permissible loading weight The following table lists the maximum permissible loading weight for each combi o...

Page 71: ... loss specifications Heat loss Latent BTU h 1263 Sensible BTU h 1365 Water connection The following table lists the specifications for the water connection Water connection Water supply cold only Shut off device The unit may need to be installed with an appropriate backflow preventer in or der to comply with all applicable federal state and local laws and regulations Water supply Connection Two 3 ...

Page 72: ...chloride ppm max 60 CI2 free chlorine ppm max 0 2 SO4 2 sulfate ppm max 150 Fe iron ppm max 0 1 SiO2 silicate ppm max 13 Water consumption The following table lists the combi oven s water consumption values Water consumption Cold water Average water consumption gph 0 5 3 Peak consumption gpm 2 6 Soft water Average water consumption for sizing the wa ter filter gph 0 4 0 Unit specifications The fol...

Page 73: ... of the unit 2 0 2 0 2 0 19 2 19 2 23 0 49 8 5 2 2 6 5 7 20 4 N 90 1 5 I H 1 8 3 8 5 7 1 7 3 5 7 0 1 2 1 0 0 9 1 1 1 5 3 0 G M F C B A E D Key A Water connection Soft water 3 4 GHT F Rinse aid connection B Water connection Cold water 3 4 GHT G Cleaning agent connection C Drain connection 11 2 H Air vent Ø 1 18 D Electrical connection I Dry air intake Ø 1 69 E Electrical ground M Overflow 2 36 x 0 ...

Page 74: ......

Page 75: ... Additional technical documentation can be found in the download center at www convotherm com Welbilt offers fully integrated kitchen systems and our products are backed by KitchenCare aftermarket parts and service Welbilt s portfolio of award winning brands includes Cleveland Convotherm Delfield fitkitchenSM Frymaster Garland Kolpak Lincoln Manitowoc Merco Merrychef and Multiplex 2019 Welbilt Inc...

Page 76: ...Combi Oven OES 10 10 mini easyTouch Installation manual UL USA Original ENG ...

Page 77: ......

Page 78: ...or repairing a combi oven IMPORTANT ALL SERVICE MUST BE PERFORMED BY A QUALIFIED CONVOTHERM AUTHORIZED TECHNI CIAN KEEP AREA FREE AND CLEAR OF COMBUSTIBLES Installation Installation of this unit must be done by a licensed professional when installed in the Commonwealth of Massachusetts The wiring diagram is located on the inner part of the side panel Customer documentation The customer documentati...

Page 79: ......

Page 80: ... Work Area Requirements 33 3 11 Personal protective equipment 35 4 Transportation 36 4 1 Working Safely During Transportation 36 4 2 Transporting the unit to the installation location 37 5 Setup 38 5 1 Working Safely During Setup 38 5 2 Adjacent Systems 40 5 3 Installation location requirements 41 5 4 Unpacking 44 5 5 Removing the unit from the pallet 46 5 6 Setting up the unit on a work table 47 ...

Page 81: ... Placing the Unit into Operation 63 8 Removing from Service and Disposal 65 8 1 Working Safely When Removing the Unit from Service 65 8 2 Removing from Service and Disposal 67 9 Technical Data and Connection Drawing 68 9 1 Technical data 68 9 2 Connection drawing 71 Table of Contents Installation Manual 6 ...

Page 82: ...d to continuously improving our performance in this field In order to ensure that we meet all of our environmental goals while maintaining the high quality of our products and that things stay this way we have developed a quality and environmental management system This system meets the requirements set forth in ISO 9001 2008 and ISO 14001 2004 Environmental protection measures The following measu...

Page 83: ...e The nameplate makes it easy to identify your unit The nameplate has the following layout No Designation 1 Unit name Combi Oven 2 Trade name Letters Meaning OES Electrical units with water injec tion xx yy numbers Unit size mini Series 3 Electrical specifications 4 Unit tests 5 Serial number 6 Item number 1 General Installation Manual 8 ...

Page 84: ... oven Installation Electrical connection Water connection Installing the ConvoClean fully automatic clean ing system Placing into operation Combi oven initial startup Operation User interface explanation Work sequences and steps Operating manual intended for briefed staff and trained qualified staff see Staff Requirements Cleaning Cleaning schedule Cleaning programs and tasks Maintenance Maintenan...

Page 85: ...ual must always be observed Parts of this document that must be read without exception Failure to take the information in this document into account may result in death injury or property damage In order to ensure their safety and the safety of others everyone working with on the combi oven must read and understand the following parts of this document before starting any work The For Your Safety s...

Page 86: ...tion manual Configuration and Func tions Describes the combi oven s intended use Explains the combi oven s functions and describes where its compo nents are located For Your Safety Describes all the risks and hazards posed by the combi oven as well as appropriate instructions on how to prevent and or counter them Read this section carefully Transportation Provides basic unit dimensions Provides in...

Page 87: ...Decimal mark used In order to ensure that all numbers can be properly understood internationally a decimal point is al ways used 1 General Installation Manual 12 ...

Page 88: ...lains its functions 2 1 The Combi Oven s Configuration and Functions Combi oven s configuration The following figure illustrates the combi oven 13 1 3 2 4 5 6 8 9 11 10 12 7 18 17 15 16 14 Material The combi oven s inner and outer parts are made of stainless steel 2 Configuration and Functions Installation Manual 13 ...

Page 89: ...s an explanation of what the control panel s parts do No Designation Function 1 Main switch Used to turn the combi oven on and off 2 Touchscreen Central combi oven controls Used by touching the icons on the touchscreen Status indicators 3 USB port Used to connect external devices 2 Configuration and Functions Installation Manual 14 ...

Page 90: ...her relevant regulations and standards These include but are not limited to The National Electrical Code ANSI NFPA 70 current edition The Canadian Electrical Code CSA C22 2 The Food Code and Food Service Sanitation Manual published by the Food and Drug Administra tion FDA current editions Latest edition of the International Plumbing Code published by the International Code Council ICC or the Unifo...

Page 91: ...ety Measures When Moving the Unit 21 Hazards and Safety Measures During Setup 22 Hazards and Safety Measures During Installation 24 Hazards and Safety Measures When Putting the Unit into Operation 26 Hazards and Safety Measures When Removing the Unit from Service 29 Safety Devices 32 3 For Your Safety Installation Manual 16 ...

Page 92: ...ry powders or granular products Readily flammable substances or objects with a flashpoint lower than 518 F such as readily flam mable oils fats and plastics Food in sealed cans Staff requirements The combi oven must be run and installed exclusively by staff meeting the specified requirements For the corresponding training and qualifications requirements please refer to Staff and Work Area Requirem...

Page 93: ...n under or close to the unit Limitations on use When used outdoors the unit must be protected from rain and wind Do NOT shift or move the unit during operation Prerequisites for cleaning Only use the cleaning agents approved by the manufacturer Do NOT use a pressure washer to clean the unit Do NOT use a water jet to clean the outside of the unit Do not use a water jet for anything other than clean...

Page 94: ...field of view for liquids or food that will become liquefied Hot steam warning There is a risk of scalding posed by the hot steam coming out when the unit door is opened Caustic cleaning agent warning Skin eye and respiratory tract irritation hazard posed as a result of contact with cleaning agents as well as their vapors if the unit door is opened dur ing fully automatic cleaning ConvoClean syste...

Page 95: ...fer servicing to qualified personnel Disconnect power supply before servicing AVERTISSEMENT Afin de réduire le risque d électrocution ne pas retirer ou ouvrir le capot Au cune pièce réparable ne se trouve à l intérieur Confier le dépannage à du personnel qualifié Débrancher l alimentation électrique avant réparation CAUTION Before commencing pluming installation refer to installation instruction f...

Page 96: ...owing hazards in mind and take the actions re quired in order to eliminate and or minimize these hazards Risk hazard Where and in which situa tions will the risk hazard ex ist What to do Safety device Crush hazard for all body parts if the unit falls down Whenever moving the unit Use appropriate transpor tation equipment Transport equipment slowly and carefully and secure it in such a way that it ...

Page 97: ...essive exertion Whenever moving the unit Use appropriate lifting equipment when placing the unit on a work table or equipment stand or in a stacking kit Make sure that a suffi cient number of people help correct the unit s po sition do not lift or carry too much weight during the process Comply with all occupa tional health and safety regulations that apply at the installation location Use carryin...

Page 98: ...bject the units to additional loads on the open unit door for example Always set up the bottom unit in the stacking kit first Before placing the units in a stacking kit with cas ters lock the casters wheels Make sure that the devi ces are properly set up inside the stacking kit Brake and swivel lock when using a stacking kit with casters Crush hazard for all body parts if the unit falls down or to...

Page 99: ...eady energized wait 15 mi nutes so that the DC bus capacitors can discharge fully Make sure that the unit is de energized Covers Before putting the unit in to operation make sure that all electrical connec tions are undamaged and properly connected Covers Risk of electric shock posed by live parts On the unit and on neigh boring metal parts On the unit and on neigh boring metal accessories Before ...

Page 100: ...ng the unit keep the following hazards in mind and take the actions required in order to eliminate and or minimize these hazards Risk hazard Where and in which situa tions will the risk hazard ex ist What to do Safety device Skin eye and respira tory tract irritation haz ard as a result of con tact with cleaning agents and their vapors When installing the cleaning system Wear the required per sona...

Page 101: ...m an authorized serv ice company Work professionally Covers Before removing the cov ers De energize all connec tions Lock out and tag out all switches If the device was already energized wait 15 mi nutes so that the DC bus capacitors can discharge fully Make sure that the unit is de energized Covers Before putting the unit in to operation make sure that all electrical connec tions are undamaged an...

Page 102: ... appropriate protec tive clothing None Risk of scalding posed by hot liquid food When units are being moved on a base with casters Do not move units if there is any food still in them None Risk of electric shock posed by live parts When units are being moved on a base with casters Pay attention to the utility and hose connections None Skin and eye irritation hazard as a result of contact with clea...

Page 103: ...e to read and understand the following topics in the For Your Safety section of the user manual in addition to the safety information in this section Hazards and Safety Measures During Operation Hazards and Safety Measures During Cleaning Personal protective equipment 3 For Your Safety Installation Manual 28 ...

Page 104: ...ompany Work professionally Covers Before removing the cov ers De energize all connec tions Lock out and tag out all switches Wait 15 minutes so that the DC bus capacitors can discharge fully Make sure that the unit is de energized Safety hazard moving heavy loads When removing the unit from service keep the following hazards in mind and take the actions re quired in order to eliminate and or minim...

Page 105: ... appropriate protec tive clothing None Risk of scalding posed by hot liquid food When units are being moved on a base with casters Do not move units if there is any food still in them None Risk of electric shock posed by live parts When units are being moved on a base with casters Pay attention to the utility and hose connections None Skin and eye irritation hazard as a result of contact with clea...

Page 106: ...ubject the units to additional loads on the open unit door for example Always remove the top unit from the stacking kit first Before removing units from a stacking kit with casters lock the casters wheels Brake and swivel lock when using a stacking kit with casters Safety hazard cleaning agents Risk hazard Where and in which situa tions will the risk hazard ex ist What to do Safety device Skin eye...

Page 107: ...ries of safety devices and guards that protect the user from a variety of hazards All safety devices and guards must be present fully functional and locked properly without exception when the combi oven is being used 3 For Your Safety Installation Manual 32 ...

Page 108: ...ning Has unit specific training Is familiar with the rules involved in handling heavy loads Is able to assess whether the unit s power water and drain connections have been correctly set up Setting up the unit Installing the fully automatic oven cleaning system Placing the unit into operation Removing the unit from service Electrician Qualified staff from an authorized service company Has relevant...

Page 109: ...nstallation and placement into operation During installation and placement into operation the work area for staff will be the entire area occu pied by the unit and its surroundings 3 For Your Safety Installation Manual 34 ...

Page 110: ...g and uninstalling the fully automatic oven cleaning system Tools and equipment necessary for the specif ic task at hand The protective equipment required will depend on the cleaning agents being used and may include Respirator Safety eyewear Protective gloves Protective clothing apron More detailed specifications regard ing this equipment can be found in the EC safety data sheets for the cleaning...

Page 111: ...equipment specified for your work in the Personal Protective Equipment on page 35 section of For Your Safety Moving heavy loads Risk of injury when lifting loads incorrectly Lifting the unit incorrectly may result in injury especially in the area of the torso due to the unit s weight Use a forklift pallet jack or appropriate lifting equipment to transport the unit When lifting the unit make sure t...

Page 112: ... sure that the transportation equipment you will be using is able to handle the loads it will be transporting The required minimum load capacity for the transportation equipment is 183 lbs Transporting the unit to the installation location Observe the following when transporting the unit Always use a pallet to transport the unit Always keep the unit upright when moving it Transport the unit slowly...

Page 113: ...onal Sanita tion Foundation NSF The local rules and regulations that apply to the installation location as defined by the relevant local authorities and utility companies must be complied with Personal protective equipment Wear the personal protective equipment specified for your work in the Personal Protective Equipment on page 35 section of For Your Safety Moving heavy loads Risk of injury when ...

Page 114: ...es Crush hazard posed by the unit falling down or toppling over Body parts may be crushed if the unit falls down or topples over Make sure never to place the unit on an unsuitable supporting surface 5 Setup Installation Manual 39 ...

Page 115: ...ire hazards and other structural issues such as corrosion mold and or a de crease in stability there must be sufficient clearance between the top of the unit and the ceiling This clearance must be determined by taking the following into account The reference point for the minimum vertical clearance refer to Installation Location Require ments on page 41 The type of exhaust system being used The ch...

Page 116: ...fryers and open kettle fryers under any cir cumstance Do not set up the unit directly under a fire alarm or sprinkler system The sensitivity of fire alarms and sprinkler systems must be adjusted in line with the amount of vapor and steam that the unit is expected to produce The connection between the combi oven s drain pipe and the sewer system must be located out side the perimeter of the unit s ...

Page 117: ...the minimum in front of the units Generally speaking it is recommended to maintain large clearances between the units and the walls in order to make it easier for service staff to access the unit as needed Do not cover obstruct or block the following parts at the installation location please refer to The Combi Oven s Configuration and Functions on page 13 as well The air vents at the top of the un...

Page 118: ...service technician responsible for setting up the unit must take into account the ceiling s proper ties and any adjacent systems being used air ventilation system range hood when determining the actual clearance required between the top of the unit and the ceiling Vertical clearance H1 is only meant to serve as a reference point for the minimum vertical clearance Dimen sion Meaning Required space ...

Page 119: ...r on the shipping documents Make a note of the tilt indicator dot color and of any damage on the shipping documents Unpacking the unit How to unpack the unit Step Procedure Figure 1 Remove the outer packaging 2 Remove all cardboard boxes packaging materials customer documents labels and containers Please make sure to dispose of all packaging mate rials in an environmentally responsible manner 3 Re...

Page 120: ... following should be included with the unit One combi oven One left hand side rack One right hand side rack One installation manual One operating manual One operating instructions document for easyStart 5 Setup Installation Manual 45 ...

Page 121: ...To find out how much your unit weighs consult the Technical Data on page 68 section Follow the steps below when lifting the unit off from the pallet Step Procedure Figure 1 Attach the carrying straps 1 to the feet 2 1 2 1 2 2 Carefully lift the unit off from the pallet 5 Setup Installation Manual 46 ...

Page 122: ...e over or shift All supporting surface requirements must be met The unit must be set up on the work table s surface in such a way that it will not topple over or shift Setting up the unit on a work table Follow the steps below when setting up the unit on a work table Step Procedure Figure 1 Place the unit on the work table 1 2 Use the unit s height adjustable feet 1 to level the unit Use a spirit ...

Page 123: ...e of equipment stands with shelf levels for bakeware the equipment stands upper panel must be correctly in place in order to prevent food being temporarily stored in the equipment stand from being contaminated Setting Up the Unit on a Stand Follow the steps below when setting up the unit on an equipment stand Step Procedure Figure 1 Unscrew the four feet and remove them completely from the unit 2 ...

Page 124: ...unit onto the equipment stand from below 6 Position the device with the stand and use the height adjustable feet to level the stand Use a spirit level to make sure that the unit is properly leveled 7 Fasten the base on the flange feet 5 Setup Installation Manual 49 ...

Page 125: ...rve the following standards and regulations The connection to the power supply must be installed in accordance with the National Electrical Code ANSI NFPA 70 current edition the Canadian Electrical Code CSA C22 2 all other appli cable national and state laws and regulations and the local requirements set forth by the relevant local utility companies trade associations and authorities Live parts Ri...

Page 126: ...customer and the rules that have to be followed when making the relevant electrical connections Equipment Rules Fuse The unit must be fused and connected in accordance with all applicable local regulations and country specific installation regulations Electrical ground The unit must be connected to an electrical ground system If there are two units mounted in a single stacking kit both the units c...

Page 127: ...system Do not connect the combi oven unless all spec ifications match 3 Check all screw and crimp terminal connections on the unit The connections may have become loose during transportation Performing the Electrical Installation Follow the steps below to electrically connect your unit Step Procedure Figure 1 Connect the unit to an electrical ground system at the intended connection point 1 1 3 2 ...

Page 128: ...test edition of the International Plumbing Code published by the International Code Council ICC or the Uniform Plumbing Code published by the International Association of Plumbing and Mechan ical Officials IAPMO The Food Service Sanitation Manual published by the Food and Drug Administration FDA The standards published by the National Sanitation Foundation NSF The unit may need to be installed wit...

Page 129: ...he building s supply connection with the specifications in the Technical Data section please refer to Water quality on page 70 If the required conditions are not met you must install an adequate water filter and water treat ment equipment For more information on the required sizing please refer to the Technical data and connection drawing on page 68 section Installation diagram with water treatmen...

Page 130: ...r the fresh water used with the unit please re fer to the Technical Data on page 68 section 2 Flush the water connection on the on site water line Z 3 Install the sediment filter X and if necessary a water treatment system W 4 Install a separate shut off device with a mesh strainer for each unit Y or Y1 Y2 5 Install an appropriate backflow preventer V in the water supply line if required by local ...

Page 131: ...sewer system must be located outside the perime ter of the unit s base area Due to potential wastewater vapors there must not be a drain connec tion or open sewer line below the unit s base area The drain connection must be implemented using a rigid naturally ventilated pipe A ventilation clearance of at least 1 must be maintained between the end of the drain pipe and the upper edge of the drain o...

Page 132: ...Installing the water drain Follow the steps below to set up the water drain for your combi oven Step Procedure 1 Connect the unit as shown in the connection diagram 6 Installation Installation Manual 57 ...

Page 133: ...in the Personal Protective Equipment on page 35 section of For Your Safety Contact with cleaning agents Risk of chemical burns and skin eye and respiratory tract irritation The ConvoClean new cleaning agent and the ConvoCare rinse aid will cause skin eye and respiratory tract irritation upon direct contact The ConvoClean forte cleaning agent will result in chemical burns to the skin eyes and respi...

Page 134: ...esignation Color coding 1 ConvoCare rinse aid canister Green label 2 Suction tube with suction nozzle for rinse aid Green tube 3 D10 wire hose clamp 4 Suction tube with suction nozzle for cleaning agent Red tube 5 ConvoClean forte cleaning agent canister Red label F Unit connection for rinse aid Green inscription G Unit connection for cleaning agent Red inscription Installation location for cleani...

Page 135: ...teps below to connect the ConvoClean system Step Procedure 1 Slip the red suction tube 4 for the cleaning agent on to the barbed nipple on the outer bulkhead fitting G and secure the tube using the wire hose clamp 3 see Cleaning agent connection label at the back of the unit F 4 5 2 1 3 G 3 2 Slip the green suction tube 2 for the rinse aid onto the barbed nipple on the inner bulkhead fitting F and...

Page 136: ...onal protective equipment specified for your work in the Personal Protective Equipment on page 35 section of For Your Safety Basic rules for safe operation If the combi oven is moved in an impermissible manner after installation on purpose or by accident do not continue to operate the unit unless all the following requirements are met The unit and the accessories being used do not have any obvious...

Page 137: ...rical connections are undamaged and firmly connected Before putting the unit into operation make sure that it is bonded to an electrical ground system together with all metallic accessories Hot surfaces Risk of burns posed by high temperatures inside the oven cavity and on the inside of the unit door Touching any interior oven cavity parts the inside of the unit door or any parts that are found in...

Page 138: ...roperly All warning labels are at their intended location Conduct these checks using the Safety Guards Safety Devices and Warning Labels Checklist Do not place the unit into operation unless all specified prerequisites are met Individual electric inspection An individual electric inspection includes the following three steps Inspection Visual inspection for damage and improper use Measurement Meas...

Page 139: ...tes Please refer to the operating manual 10 Check whether steam is being produced inside the oven carefully open the door 11 Check the ConvoClean fully automatic cleaning system Start the fully automatic cleaning sequence Check that ConvoClean forte and ConvoCare are be ing properly supplied Please refer to the operating manual Briefing the user Brief the user on all safety relevant functions mech...

Page 140: ...rectly installed Personal protective equipment Wear the personal protective equipment specified for your work in the Personal Protective Equipment on page 35 section of For Your Safety Live parts Risk of electric shock posed by live parts and loose cables Electric shock may occur when coming into contact with live parts after opening the cover Make sure that all electrical work is performed exclus...

Page 141: ...n eye and respiratory tract irritation upon direct contact The ConvoClean forte cleaning agent will result in chemical burns to the skin eyes and respiratory tract upon direct contact Do not inhale the cleaning agents and rinse aid s vapors or mist Do not let the cleaning agents or rinse aid come into contact with your eyes skin or mucous membranes Observe all the instructions and warnings on the ...

Page 142: ...to the Installation on page 50 Transportation on page 36 and Setup on page 38 sections The following work must be done properly in order to remove the unit from service Removing the unit s water connection Removing the unit s drain connection Removing or disconnecting the electrical connections Removing the door lock Properly disposing of all cleaning agents as indicated in the corresponding safet...

Page 143: ...in 20 0 Equipment stand dimensions and weights The following table shows the dimensions of the equipment stands for the combi oven as well as the total height with the stand Open equipment stand Width in 20 3 Depth in 25 7 Height in 27 6 Weight lbs 23 5 Total height with equipment stand in 63 9 Maximum permissible loading weight The following table lists the maximum permissible loading weight for ...

Page 144: ... loss specifications Heat loss Latent BTU h 1740 Sensible BTU h 1911 Water connection The following table lists the specifications for the water connection Water connection Water supply cold only Shut off device The unit may need to be installed with an appropriate backflow preventer in or der to comply with all applicable federal state and local laws and regulations Water supply Connection Two 3 ...

Page 145: ...chloride ppm max 60 CI2 free chlorine ppm max 0 2 SO4 2 sulfate ppm max 150 Fe iron ppm max 0 1 SiO2 silicate ppm max 13 Water consumption The following table lists the combi oven s water consumption values Water consumption Cold water Average water consumption gph 0 5 3 Peak consumption gpm 2 6 Soft water Average water consumption for sizing the wa ter filter gph 0 4 0 Unit specifications The fol...

Page 146: ... of the unit 2 0 2 0 2 0 19 2 19 2 23 0 49 8 5 2 2 6 5 7 20 4 N 90 1 5 I H 1 8 3 8 5 7 1 7 3 5 7 0 1 2 1 0 0 9 1 1 1 5 3 0 G M F C B A E D Key A Water connection Soft water 3 4 GHT F Rinse aid connection B Water connection Cold water 3 4 GHT G Cleaning agent connection C Drain connection 11 2 H Air vent Ø 1 18 D Electrical connection I Dry air intake Ø 1 69 E Electrical ground M Overflow 2 36 x 0 ...

Page 147: ......

Page 148: ...o Additional technical documentation can be found in the download center at www convotherm com Welbilt offers fully integrated kitchen systems and our products are backed by KitchenCare aftermarket parts and service Welbilt s portfolio of award winning brands includes Cleveland Convotherm Delfield fitkitchenSM Frymaster Garland Kolpak Lincoln Manitowoc Merco Merrychef and Multiplex 2019 Welbilt In...

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Welbilt Convotherm mini black easyTouch 10.10, Installation Manual

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