Welbilt Convotherm OES mini 10.10 Operating Manual Download Page 77

Page: 77 / 82

Problem

Possible cause

Required response

Steam comes out from the

dry air intake on top of the

unit.

Malfunctioning valve in dry air in‐

take

WARNING! Risk of scalding posed

by hot steam

Contact Customer Service

A lot of steam is coming

out from the sides of the

closed unit door during op‐

eration.

Faulty door gasket

■

Check the hygienic removable

gasket for damage and replace it if

necessary

■

Contact Customer Service if there

is no apparent cause for the prob‐

lem

Problems during cleaning

Problem

Possible cause

Required response

Black spots inside the

oven cavity

Wrong cleaning agent

■

Use ConvoClean forte for fully au‐

tomatic cleaning

■

Use ConvoClean forte for semi-au‐

tomatic cleaning

The water is too hard

Adjust the water hardness; see

'Technical Data' in the installation

manual

Poor cleaning results

The water pressure is too low

■

Check the water pressure

■

Increase the water pressure on-

site if necessary

The wrong soiling level has been

set

Select a higher cleaning level

The wrong cleaning agent was

used

■

Use ConvoClean forte for fully au‐

tomatic cleaning

■

Use ConvoClean forte for semi-au‐

tomatic cleaning

6 How to Perform Maintenance on the Combi Oven

Operating Manual

Summary of Contents for Convotherm OES mini 10.10

Page 1: ...Combi Oven Convotherm mini OES mini 6 06 6 10 10 10 Operating Manual UL USA Original ENG Advancing Your Ambitions ...

Page 2: ......

Page 3: ... l alimentation électrique avant réparation WARNING Disconnect power at the main external power switch before servicing 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 Massach...

Page 4: ......

Page 5: ... Combi Oven Loading Capacity 33 4 2 General Cooking Instructions 34 4 2 1 Turning the Combi Oven On and Off Lighting Instructions 34 4 2 2 Cooking Procedures 36 4 3 Specific Cooking Instructions 38 4 3 1 Safely Opening and Closing the Unit Door 38 4 3 2 Placing Food Inside and Taking It Out 39 4 3 3 Putting Away and Removing the Core Temperature Probe 40 4 3 4 Using a USB Stick 41 4 3 5 Removing a...

Page 6: ...4 Replacing the Cleaning Agent Canister 66 6 How to Perform Maintenance on the Combi Oven 67 6 1 Maintenance Basics 67 6 1 1 Contact Customer Service 67 6 1 2 Warranty information 68 6 1 3 Maintenance Schedule 69 6 2 Troubleshooting 70 6 2 1 Error codes 70 6 2 2 Emergency Mode 73 6 2 3 Problems During Operation 76 6 3 Maintenance Work 78 6 3 1 Replacing the Oven Light Lamp 78 Table of Contents Ope...

Page 7: ...n 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 2015 and ISO 14001 2015 Environmental protection measures The following measures apply to this product Uses fully compostable packing pr...

Page 8: ... the combi oven Nameplate layout and structure No Designation 1 Unit name Combi Steamer 2 Trade name Letters Meaning OES Electrical units with water injection xx yy numbers Unit size mini Series 3 Electrical specifications 4 Unit tests 5 Serial number 6 Item number 1 General Operating Manual 8 ...

Page 9: ...he work sequences and operating steps when cooking and cleaning Includes the maintenance schedule and troubleshooting information Goes over all the hazards involved when operating the unit and how to prevent and or counter them Operating instructions Describes the unit s user interface Includes the instructions for using the software Documentation for accessories For information on how to use acce...

Page 10: ...n page 21 Cook Primarily takes care of organizational tasks such as Entering cooking profile data Editing existing cooking profiles in the cookbook Coming up with new cooking profiles Configuring the unit s settings and takes care of all operator tasks as well if necessary Operator Actually operates the combi oven taking care of tasks such as Putting food into the combi oven Starting cooking profi...

Page 11: ...anual 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...

Page 12: ...oven can be run in any of the following cooking modes à la Carte rethermalization Banquet regenerating Press Go quick access buttons standard You can assign the cooking profiles stored in the cookbook as well as the cleaning methods to the Press Go quick access buttons and start them from there Press Go operating mode easyTouch In Press Go mode operators work with predefined cooking profiles that ...

Page 13: ...g Three cleaning settings with a Clean and Care Booster Two minute QuickRinse rinsing with water only Ten minute express cleaning Oven cleaning with CareStep rinse aid only Cleaning profiles can be set up as favorites individually Cleaning calendar Semi automatic oven cleaning 2 Configuration and Functions Operating Manual 13 ...

Page 14: ...o open and close the unit door Cracked open position for safely opening the unit safety lock 4 Unit door Seals the oven cavity 5 Control panel Used to operate the unit 6 Suction panel Used to distribute heat uniformly within the oven cavity 7 Rack Used to hold standard size bakeware 8 Oven light Illuminates the oven cavity 9 Core temperature probe optional Used to measure the food s core temperatu...

Page 15: ...ndard No Designation Function 1 Unit ON OFF switch Used to turn the combi oven on and off 2 Display and program se lection Shows the active cooking program and the selected extra functions Used to select a basic cooking program or rethermalization program 3 Data input Used to select a cooking parameter so that it can be config ured Starts and stops the cooking program 4 Knob Cooking parameters and...

Page 16: ...ombi oven to a new owner make sure to give the new owner the customer doc umentation manuals as well Working with on the combi oven Follow the instructions below Only people who meet all the requirements specified in this operating manual should be allowed to use and otherwise work with on the combi oven Only use the combi oven for its intended use as described in this manual Never under any circu...

Page 17: ...rements concerning the combi oven s functional capability Do not operate the combi oven unless it has been properly transported set up installed and placed into operation as indicated in the installation manual and the person responsible for placing it into operation has confirmed this The combi oven should only be used if all safety devices and guards are present working properly and correctly lo...

Page 18: ...o clean the unit Do NOT use a water jet to clean the outside of the unit Do not use an external water jet for any thing other than cleaning the oven cavity Do NOT use bases or acids to clean the combi oven and make sure it is not exposed to acid fumes The only exception is when the oven cavity is descaled by an authorized service company following the manufacturer s instructions 3 For Your Safety ...

Page 19: ...s or food that becomes liquefied during cooking are placed on the upper shelf levels Do not use shelf levels located above your field of view for liq uids or food that will become liquefied With ConvoClean ConvoClean option only 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 ...

Page 20: ...stallation refer to installation instruction fur nished with unit DO NOT INSTALL a SHUTOFF ON DRAIN OUTLET WARNING Cancer and Reproductive Harm www p65Warnings ca gov AVERTISSEMENT Cancer et Troubles de l appareil reproducteur www p65Warnings ca gov Warning labels on power cord Warning labels 3 on the power cord Warning Description WARNING Risk of Fire Use only a UL listed grounding type attachmen...

Page 21: ... devices please refer to Safety Devices on page 29 Using personal protective equipment please refer to Personal Protective Equipment on page 32 Hygiene requirements while taking into account applicable country specific regulations and require ments Handling the hazards posed specifically by this combi oven please refer to Hazards posed by the unit on page 24 For your and your employees safety In y...

Page 22: ...tly How can I avoid the hazard Do not spray water into liquid fat Wear the required personal protective equipment especially protective gloves Spraying water on hot surfaces Spraying water such as when using a water jet can result in the following hazards in the kitchen Risk of scalding posed by splashing water When Whenever water is sprayed on hot surfaces e g in an oven cavity How can I avoid th...

Page 23: ... can I avoid the hazard Wear the required personal protective equipment Do not let your eyes or skin come into contact with cleaning agents Do not inhale the spray mist Use specified cleaning agents only Moving heavy loads Lifting heavy loads in the kitchen can result in fatigue discomfort and musculoskeletal system issues Risk of injury due to excessive exertion When Whenever lifting heavy contai...

Page 24: ...r areas The figure below shows a size 6 10 mini combi oven used as an example representing all models 1 4 6 3 9 7 2 3 2 5 8 7 6 8 No Safety hazard cause of hazard Location 1 Proximity to flammable materials On top of the unit 2 Hot surfaces Air vent dry air intake unit door oven cavity 3 Hot steam vapor Air vent dry air intake oven cavity 4 Hot liquids Oven cavity 5 Parts moving against each other...

Page 25: ...een inside the oven cavity during cooking such as How can I avoid the hazard Do not touch the surfaces for extended periods of time Wear the required personal protective equipment especially protective gloves Hot steam vapor Handling the unit door can result in the following hazards Risk of scalding posed by hot steam vapor Where When At the air vent and dry air intake on top of the unit Whenever ...

Page 26: ...ing the unit can result in the following hazards Pinch point hazard hand hazard Where On accessories used to load the unit On unit door components during cleaning How can I avoid the hazard Wear the required personal protective equipment especially protective gloves Exercise caution when handling the unit Contact with cleaning agents Cleaning the unit can pose the following hazards Skin eye and re...

Page 27: ...Behind metal parts with sharp edges while performing maintenance work Whenever handling metal parts with sharp edges How can I avoid the hazard Exercise caution when performing these activities Wear the required personal protective equipment Break in the cold chain A break in the cold chain can pose the following hazards when consuming food Risk of microbiological food contamination When When the ...

Page 28: ... cooking 150 F should be performed by qualified staff only Reduce the amount of microorganisms on the food before cooking it at low temperatures by searing it for example Check to make sure that the end product is fit for consumption Exercise the due care required by HACCP Getting cleaning agents and rinse aid mixed up Cleaning the unit can pose the following hazards Risk of food being contaminate...

Page 29: ...ive parts Check to make sure that the operating panel is in its proper place 3 Unit door Protects the operator and the surroundings from hot steam Check for scratches cracks and other damage on a regular basis and re place it if you detect any damage 4 Suction panel inside the oven cavity can only be removed with tools Prevents staff from reaching into the moving fan and en sures proper heat distr...

Page 30: ... a low temperature Procedure Fully open the unit door Press Start Result The motor must not start running Unit door handle with cracked open position Prevents steam coming out from scalding the operator s face and hands With the combi oven at a low tem perature check the door positions as described in Safely Opening and Closing the Unit Door on page 38 in the operating manual Resuming after a powe...

Page 31: ...he cookbook Coming up with new cooking profiles Configuring the unit s settings And takes care of all operator tasks as well if necessary Operator Is semi skilled Has been briefed on how to op erate the combi oven Works under supervision Is familiar with the rules involved in handling heavy loads Actually operates the combi oven taking care of tasks such as Putting food into the combi oven Startin...

Page 32: ...leaning the combi oven Handling spray bottles Handling cleaning agent canisters ConvoClean forte ConvoCare K concentrate ConvoCare ready to use The protective equipment required will depend on the cleaning agents being used and may include Respirator Safety eyewear Protective gloves Protective clothing apron Always follow the instructions and observe all warnings found on the labels used for the c...

Page 33: ... load weight 6 06 mini 6 10 mini 10 10 mini Applies to GN containers sheet pans Maximum load weight per unit lbs 29 44 66 Maximum load weight per shelf lbs 11 11 11 Maximum number of bakeware containers 6 06 mini 6 10 mini 10 10 mini Rack 13 x 18 half size sheet pans pcs 6 10 12 x 20 by 2 1 2 steam table pans pcs 4 5 12 x 20 wire fry baskets pcs 4 6 2 3 US hotel pan pcs 3 4 5 Plates on oven rack P...

Page 34: ...not have any obvious damage and looks like it is safe and working properly when subjected to a visual inspection There is nothing being stored inside the oven cavity and there is nothing inside the oven cavity oth er than required cooking accessories food containers for example The Requirements concerning the combi oven s functional capability on page 17 are being met The Requirements concerning t...

Page 35: ...and maintenance schedule 2 Turn the combi oven off 3 Leave the unit door ajar in order to let moisture escape Turning off the combi oven before extended periods of non use Before extended periods of non use disconnect the unit from the water and power supplies 4 How to Cook with Your Combi Oven Operating Manual 35 ...

Page 36: ...s you will need for your food or enter a new cooking profile and start it please refer to the operating instructions If the combi oven is on top of an open equipment stand There must not be any food inside the stand The suction panel must be locked in place The combi oven and the accessories being used must have been cleaned properly There must not be any foreign objects inside the oven cavity The...

Page 37: ...king sequence is done 8 Once the cooking sequence is done the unit will make a sound to let you know Follow the software s prompts 9 Open the unit door 10 Take out the food 11 Close the unit door 4 How to Cook with Your Combi Oven Operating Manual 37 ...

Page 38: ...n such a way that it will not slide out of place Safely opening the unit door 1 Risk of scalding posed by hot steam Always open the unit door slowly and carefully Always use the unit door s cracked open position Turn the door handle counterclockwise into the cracked open position 1 For unit doors with left hand hinge Turn the door handle clockwise 2 Turn the door handle counterclockwise again 1 Fo...

Page 39: ...n installed and are locked in place The food s weight must not exceed the maximum loading weight The bakeware must have the right standard dimensions Loading 1 Open the unit door 1 2 Risk of scalding posed by hot liquids Make sure to slide the bakeware sheet pans and oven racks correctly into the right rails Place the food on the shelf levels you want 2 Start from the bottom Always slide bakeware ...

Page 40: ...oor 38 Purpose If you will not be needing the core temperature probe for the cooking sequence you will be using make sure to put it away Not doing so may result in the probe being damaged Putting away the core temperature probe 1 Slide the core temperature probe into the holder NOTICE Pay attention to the cable The cable must not get pinched in between the unit door and the hygienic gasket when th...

Page 41: ...Purpose of USB sliding cover The sliding cover protects the USB port so that no steam will be able to enter the control system elec tronics during cooking or cleaning Make sure that there is no USB stick plugged in and that the port is sealed off by the slider during cooking and cleaning Plugging in the USB stick 1 Slide the USB port sliding cover to the right 2 Plug in the USB stick If the USB st...

Page 42: ... need to be familiar with the following steps Safely Opening and Closing the Unit Door 38 Prerequisites All food containers and other accessories used for cooking must have been removed from the oven cavity Removing racks 6 06 mini 1 Slightly lift the rack at the front 1 and then lift it over the front holder 2 2 Slightly pull the rack forward 3 and then lift it over the rear holder 4 3 Swing the ...

Page 43: ...ard 3 and then lift it over the rear holder 4 3 Swing the rack towards the inside of the oven cavity at a slight angle 5 and then remove it from the oven 6 4 Push the air distributor upwards 7 5 Swing the air distributor backwards 8 and disconnect the rack from the air distributor 4 How to Cook with Your Combi Oven Operating Manual 43 ...

Page 44: ...5 4 Swing the air distributor backwards 6 and disconnect the rack from the air distributor Installing racks 1 Follow the same steps used to remove the racks but in opposite order 2 Check to make sure that the racks have been installed properly 3 Check to make sure that the bakeware can be easily slid in This makes it possible to ensure that you did not mix up the two racks 4 How to Cook with Your ...

Page 45: ...oven cavity Daily cleaning after finishing all cooking for the day Before placing the combi oven into operation for the first time in order to get rid of all oven cavity soiling and impurities accumulated during transit setup and installation After performing maintenance on the combi oven in order to get rid of all oven cavity soiling and im purities Semi automatic oven cleaning Is a semi automati...

Page 46: ... agents are allowed to work The cleaning agents are manually sprayed into the oven cavity The oven cavity is rinsed out man ually using a water jet or alterna tively is wiped thoroughly with plenty of clean water and a soft cloth For cleaning soiling or eliminating odors between individual cooking sequences after the oven cavity has been cooled down For further cleaning after fully au tomatic oven...

Page 47: ...with water at least once Fan compartment behind suction panel How to Clean the Oven Cavity Section Behind the Suction Panel on page 57 ConvoClean forte Hygienic removable gasket around unit door How to Clean the Hygienic re movable gasket on page 60 Common household dishwash ing liquid The oven cavity drain Remove any residues Rinse out in order to prevent clogging Spray cleaning agent inside and ...

Page 48: ...s The double glass door on the in side How to Clean the Double Glass Door on page 59 Common household glass cleaner Unit door door drip tray and unit drip tray Clean by hand using a soft cloth and cleaning agent Thoroughly wipe clean with a soft cloth and water Dry with a soft cloth ConvoClean forte Equipment stand optional Clean by hand with a soft cloth Common household stainless steel cleaner S...

Page 49: ...cted to the cleaning system underneath the combi oven Manually cleaning the oven cav ity further Spray bottle Common household glass clean er Cleaning the double glass door Cleaning the control panel Common household alkali free pH neutral odorless dishwash ing liquid Cleaning the outside of the unit case incl the control panel Cleaning components and ac cessories as specified in the corresponding...

Page 50: ...sters containing the cleaning agents to the combi oven s cleaning system Before every fully automatic oven cleaning se quence check whether the canisters still have enough cleaning agent in them Do not store reserve canisters containing cleaning agents in the immediate vicinity of the combi oven Instead store them in special stor age rooms where they will not be close to nor come into contact with...

Page 51: ...n cavity There must not be any foreign objects inside the oven cavity All bakeware sheet pans and shelf grills as well as any other accessories must have been taken out from the oven cavity The oven cavity drain must be clear It must not be clogged or blocked by any residues The strain er on the oven drain must be in place The unit door s inner glass door must be properly locked in place The sucti...

Page 52: ...rs or cleaning agents Check the oven cavity to make sure that no foreign ob jects got in during rinsing If there are any foreign ob jects remove them If additional cleaning is required clean and rinse the oven cavity manually or by running a cleaning profile once again 5 Leave the unit door ajar in order to let the oven cavity dry out 5 How to Clean the Combi Oven Operating Manual 52 ...

Page 53: ... as any other accessories must have been taken out from the oven cavity The oven cavity drain must be clear It must not be clogged or blocked by any residue The strainer on the oven drain must be in place The unit door s inner glass door must be properly locked in place The suction panel is properly locked in place The unit door must be closed You must supply the fluids required by the cleaning pr...

Page 54: ... the unit door 12 Wait for the cleaning phase to be done approx 10 mi nutes 13 Once the cleaning phase is done the unit will make an acoustic signal to let you know 14 Check to make sure that everything has been cleaned properly The oven cavity should be visibly clean and should not give off any smells typical of food leftovers or cleaning agents If additional cleaning is required clean and rinse ...

Page 55: ...t not be clogged or blocked by any residue The racks must have been removed For units with a USB port The USB cover must be covering the USB port How to Manually Clean the Oven Cavity 1 Swing the suction panel towards the inside of the oven cavity 2 Spray the oven cavity the suction panel the area behind the suction panel and the oven drain with the cleaning agent inside the spray bottle 3 Let the...

Page 56: ...sure that the suction panel is installed properly The suction panel is in place and locked into place 7 Leave the unit door ajar in order to let the oven cavity dry out 5 How to Clean the Combi Oven Operating Manual 56 ...

Page 57: ...ust be clear It must not be clogged or blocked by any residue How to Clean the Oven Cavity Section Behind the Suction Panel 1 Remove the racks and the suction panel 2 Spray the suction panel on all sides and the area behind it with the cleaning agent in the spray bottle 3 Let the cleaning agent work for 10 20 minutes 4 Risk of food being contaminated by cleaning agent or rinse aid if the unit is n...

Page 58: ...5 Lock the suction panel back in place 6 Leave the unit door ajar in order to let the oven cavity dry out 5 How to Clean the Combi Oven Operating Manual 58 ...

Page 59: ...last time it was used You must have the necessary cleaning agent common household glass cleaner ready You must have several at least three clean soft cloths ready The unit door must have already cooled down to room temperature How to Clean the Double Glass Door 1 Open the unit door and swing the double glass door s in ner pane out 2 Clean both sides of the double glass door s inner pane and outer ...

Page 60: ...n cavity must have cooled down to a temperature of less than 140 F since the last time it was used You must have the necessary cleaning agent common household dishwashing liquid ready You must have several at least three clean soft cloths ready How to Clean the Hygienic removable gasket 1 Open the unit door 2 Clean the hygienic removable gasket with a soft clean cloth and cleaning agent 3 Rinse th...

Page 61: ...will need to be familiar with the following steps Safely Opening and Closing the Unit Door 38 Removing and installing racks 42 Prerequisites The unit must be completely off The oven cavity must have cooled down to a temperature of less than 140 F since the last time it was used The rack must have been removed Required tools A suitable tool e g a flat blade screwdriver for releasing the latches Rel...

Page 62: ...in place 1 Follow the same steps used to release and swing out the suction panel but in opposite order Keep in mind that the pins on the bottom need to en gage the suction panel 5 How to Clean the Combi Oven Operating Manual 62 ...

Page 63: ...tes The oven cavity must have cooled down to a temperature of less than 140 F since the last time it was used Releasing and swinging out the inner glass door 1 Open the unit door 2 Turn the double pane door s quick release fasteners 1 3 Swing the inner pane out Locking the inner glass door in place 1 Follow the same steps used to release and swing out the inner glass door but in opposite or der 2 ...

Page 64: ...id with ConvoCare Con centrate and soft water 1 Open the empty canister 1 2 Fill the canister with soft water 2 all the way to just un der the 2 5 gallon marking 4 3 Risk of skin eye and respiratory tract irritation Do not let the rinse aid come into contact with your eyes skin or mucous membranes Do not inhale the rinse aid s vapors or mist Wear the required personal protective equipment Then car...

Page 65: ...ttom of the back of the unit Unscrew the green supply tube with the wand from the empty canister containing ConvoCare 2 Remove the empty rinse aid canister 3 Put the new full canister 2 containing rinse aid in place Insert the green supply tube together with the wand into the full canister 2 and screw it in place Make sure that the tube is routed without any kinks and that the vent opening on the ...

Page 66: ...ling the canisters make sure to use the right chemicals for each hose Find the canister that is connected to the cleaning agent connection G with a red tube and that is located on the bottom left side of the unit Unscrew the red supply tube together with the wand from the canister you just identified 1 Remove the empty cleaning agent canister 3 Put the new full canister 1 containing cleaning agent...

Page 67: ...bilt Deutschland GmbH Talstraße 35 82436 Eglfing Germany Headquarters Phone 49 0 8847 67 0 Fax 49 0 8847 414 e mail info convotherm de Website www convotherm com www welbilt com Download Center for documents spare parts lists circuit diagrams service manuals brochures instructions www convotherm com resources www convotherm com Service Service Sales Website www welbilt us Sales Sales Locators Rep ...

Page 68: ...ified service technician from an authorized service company as per the instructions in this installa tion manual The warranty will be void if there is any damage that can be traced back to improper setup installa tion use cleaning use of cleaning agents maintenance repair or descaling 6 How to Perform Maintenance on the Combi Oven Operating Manual 68 ...

Page 69: ...maintenance The unit must be cleaned after maintenance work Maintenance work that can be carried out by the operator What needs to be serviced When Required parts Replacing the oven light halogen lamp When the halogen lamp does not light up anymore in any op erating state As specified in the parts list One 1 12 V halogen lamp Maintenance that must be performed by Customer Service What needs to be ...

Page 70: ...hat you will be able to fix yourself under certain circumstances If the combi oven keeps showing the error even after you attempt to fix it contact Customer Service If any error messages other than the ones listed here appear contact Customer Service 6 How to Perform Maintenance on the Combi Oven Operating Manual 70 ...

Page 71: ... E16 Dehumidifier valve fault Dehumidifier valve cannot be initialized Restart the unit Contact Customer Service E21 Oven sensor B6 discontinuity Contact Customer Service E22 Core temperature probe B10 disconti nuity Contact Customer Service E25 Condenser sensor B3 discontinuity Contact Customer Service E29 Core temperature probe B10 has a short circuit to frame Contact Customer Service E80 ID err...

Page 72: ...perature Contact Customer Service 24 E02 0 Excessively high temperature in electrical wiring compartment Clean the lint screen at the back of the unit Make sure that the air intake is not being obstructed at the back of the unit Contact Customer Service 25 E12 1 Core temperature probe B10 has detec ted an excessively high temperature Correct probe position 26 E12 2 27 E12 3 28 E12 4 29 E03 0 Fan f...

Page 73: ... right away This mode will let you keep running the unit with a number of limitations even when there is a mal function Always notify Customer Service Prerequisites The unit is malfunctioning An acoustic signal is emitted An error code is shown on the display Running the unit in emergency mode 1 Confirm the error being displayed and start a cooking or cleaning profile that uses an available operat...

Page 74: ...ensor dis continuity X Up to 356 F Up to 356 F Up to 356 F Up to 356 F Up to 356 F Higher water consumption due to the need to cool down the condenser contin uously E81 0 Program memory er ror X X X X X X Error can usually be fixed by turning the unit off and then back on E83 0 Algo error X X X X X X IDM error X X X X X X x Operation possible Operation not possible Cooking programs that can be use...

Page 75: ... No CTC operation 3 E25 0 Condenser sensor dis continuity X Up to 356 F Up to 356 F Up to 356 F Up to 356 F Higher water consumption due to the need to cool down the condenser con tinuously 47 E83 0 Algo error X X X X X Error can usually be fixed by turning the unit off and then back on 48 IDM error X X X X X x Operation possible Operation not possible 6 How to Perform Maintenance on the Combi Ove...

Page 76: ... and Off on page 34 The oven light halogen lamp is no longer working Replacing the Oven Light Lamp on page 78 The unit does not respond to input for 10 20 sec onds Program crash Press and hold the ON OFF button for five seconds or disconnect the unit from the outlet for five seconds Function icons are not ap pearing anymore Malfunction Use the ON OFF switch to turn the unit off and then back on Th...

Page 77: ...Problem Possible cause Required response Black spots inside the oven cavity Wrong cleaning agent Use ConvoClean forte for fully au tomatic cleaning Use ConvoClean forte for semi au tomatic cleaning The water is too hard Adjust the water hardness see Technical Data in the installation manual Poor cleaning results The water pressure is too low Check the water pressure Increase the water pressure on ...

Page 78: ...with the following steps Removing and installing racks 42 Oven light parts The oven light s parts and what they do No Designation Function 1 Countersunk screw Fastener used to secure the oven light s cover 2 Bezel Allows access to the lamp 3 Glass pane Protects the lamp from moisture 4 Seal Seals off the oven light area 5 Oven wall Mounting surface for the oven light 6 12 V lamp Light source 7 But...

Page 79: ...ratching by falling parts The lamp is not lit up and has already cooled down The new enclosed seal has been inspected for damage and is not damaged Removing the lamp 1 Cut hazard posed by sheet metal parts with sharp edges Exercise caution Wear the required personal protective equipment as indicated in the relevant safety instructions Unscrew the countersunk screws 1 Remove the cover 2 the glass p...

Page 80: ...tersunk screws 1 even more 4 Remove the covering material from the bottom of the oven cavity and all other objects from the oven cavity 5 Put the rack back in place 6 Rinse or wipe the oven cavity clean 7 Turn on the combi oven and check to make sure that the lamp 6 works correctly 6 How to Perform Maintenance on the Combi Oven Operating Manual 80 ...

Page 81: ......

Page 82: ...tional 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 Crem Delfield fit kitchenSM Frymaster Garland Kolpak Lincoln Merrychef and Multiplex Manitowoc Merco 2022 Welbilt In...

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