{ "id": "ec685-water-reset", "family": "coffee", "title": "Dedica tank & external water check", "summary": "Clean the removable tank, check a missing-flow symptom and finish with an assembled observation.", "goal": "An external water-path record without opening the appliance.", "taskIds": [ "ec685-water-tank", "ec685-no-coffee", "ec685-after-care" ], "stages": [ "Clean the tank and account for an optional water-softener filter.", "Follow the no-coffee route only from safe observable conditions.", "Record normal readiness or the unresolved symptom for support." ], "supplies": [ "Fresh clean water", "Soft cloth", "Collection container" ], "season": "When tank cleaning is due or coffee is not delivered, follow the applicable route. After more than one week without use, complete the separate Return to use task and its setup rinse.", "calendarLabel": "Review tank care", "scheduleNote": "Choose a review date based on your use. Do not treat a calendar date as evidence that a blocked internal system is safe.", "version": "2.0.0", "kind": "maintenance-pack", "scheduleBasis": "User-selected reminder; task-specific manufacturer triggers remain authoritative", "physicalRepairVerified": false, "modelApplicability": [ "ec685-international" ], "fitChecks": [ { "id": "manual", "label": "Manual and region", "accepted": "international-57132", "options": [ { "value": "", "label": "Choose the version you can confirm" }, { "value": "international-57132", "label": "EC685 / EX:4: English International 57132C8997_01_0626 matches my appliance" }, { "value": "different", "label": "My manual revision, region or model differs" }, { "value": "unknown", "label": "I am not sure" } ], "help": "The US support-domain link serves an English International manual. It does not establish US electrical compatibility." }, { "id": "parts", "label": "Controls and removable parts", "accepted": "original", "options": [ { "value": "", "label": "Choose the version you can confirm" }, { "value": "original", "label": "Original three buttons, steam dial, removable frother and tabbed filter insert" }, { "value": "modified", "label": "Modified steam wand or different filter" }, { "value": "other", "label": "EC680, EC885, EC950 or other controls" }, { "value": "unknown", "label": "I am not sure" } ], "help": "Compare the removable parts and control illustrations before following a cleaning sequence." } ], "tasks": [ { "id": "ec685-water-tank", "version": "2.0.0", "title": "Clean and reseat the water tank", "deviceFamily": "coffee", "intent": "Maintenance", "summary": "Clean the detached tank, rinse away detergent and record the optional softener’s 100 ml post-cleaning water delivery.", "modelApplicability": [ "ec685-international" ], "modelDetails": [ { "id": "ec685-international", "family": "coffee", "brand": "De’Longhi", "series": "Dedica", "label": "Dedica EC685 / EC685 EX:4 · International manual", "region": "English International manual 57132C8997_01_0626; regional nameplate must match", "componentVersion": "Three buttons, steam dial, removable frother and tabbed perforated filter as pictured in this manual", "manual": "dedica-manual", "help": "With the machine cool, empty and unplugged, check the underside nameplate for EC685 or EC685 EX:4. Compare the frother and tabbed filter with the linked manual. The support page is on a US domain but its download is English International. Use the manual supplied for your regional appliance; no US voltage or electrical compatibility is inferred.", "exclusions": [ "EC680", "Dedica Arte EC885", "Maestro EC950", "Modified steam wand", "Different filter design", "Regional instructions that differ from this manual" ], "recognitionSource": "dedica-support" } ], "exclusions": [ "EC680", "Dedica Arte EC885", "Maestro EC950", "Modified steam wand", "Different filter design", "Regional instructions that differ from this manual" ], "prerequisites": [ "Confirm the nameplate and your regional manual before connecting the appliance. The English International download on a US support page does not establish US electrical compatibility.", "For handling or external cleaning: stop delivery, switch off, unplug and wait until the appliance and removable parts are cool. Follow the separate powered steps only after reassembly." ], "tools": [ "Soft damp cloth", "Container with a 100 ml mark if a softener is fitted" ], "materials": [ "A little mild washing-up liquid", "Fresh clean water" ], "checks": [ { "id": "safety", "prompt": "Is the appliance undamaged, with delivery stopped and parts cool and unplugged for any hands-on work?", "sourceId": "dedica-manual", "sourceLocator": "p10 §11; p14 §14", "options": [ { "id": "yes", "label": "Yes", "next": "manual-match", "advice": "Keep hands clear of outlets during the specific powered water or steam steps below." }, { "id": "no", "label": "No", "next": "service", "advice": "Stop for a damaged cord, burning smell, liquid leaking from the appliance body, all lights flashing while the machine does not work, or a holder that remains hot or pressurized. Disconnect when safe and contact De’Longhi Customer Services. Keep the casing, boiler and internal steam circuit closed." }, { "id": "unsure", "label": "Not sure", "next": "prepared", "advice": "Save a preparation record and compare the matching manual before continuing." } ] }, { "id": "manual-match", "prompt": "Does your EC685 or EC685 EX:4 match English International manual 57132C8997_01_0626, including the three buttons, original frother and tabbed filter?", "sourceId": "dedica-support", "sourceLocator": "Support center: English (International) Instructions for use; manual pp3,6 §1", "options": [ { "id": "yes", "label": "Yes", "next": "check-1", "advice": "Continue only with the controls and parts pictured in this manual." }, { "id": "no", "label": "No", "next": "prepared", "advice": "Find the manual supplied for your region and component version. This guide cannot confirm a different version." }, { "id": "unsure", "label": "Not sure", "next": "prepared", "advice": "Save a preparation record and compare the matching manual before continuing." } ] }, { "id": "check-1", "prompt": "Is the tank intact and removable by its handle without forcing a damaged valve?", "sourceId": "dedica-manual", "sourceLocator": "p6 §2; p13 §14", "options": [ { "id": "yes", "label": "Yes", "next": "check-2", "advice": "Clean the detached tank with the appliance cool and unplugged." }, { "id": "no", "label": "No", "next": "service", "advice": "A cracked tank or damaged valve requires the matching part or Customer Services." }, { "id": "unsure", "label": "Not sure", "next": "prepared", "advice": "Save a preparation record and compare the matching manual before continuing." } ] }, { "id": "check-2", "prompt": "Can you identify whether the optional water-softener filter C7 is fitted?", "sourceId": "dedica-manual", "sourceLocator": "p6 §1.3; p10 §11.5", "options": [ { "id": "yes", "label": "Yes", "next": "steps", "advice": "Record its presence; it changes the final flushing step." }, { "id": "no", "label": "No", "next": "prepared", "advice": "Compare the tank and C7 with the manual before removing an unidentified part." }, { "id": "unsure", "label": "Not sure", "next": "prepared", "advice": "Save a preparation record and compare the matching manual before continuing." } ] } ], "branches": [ { "checkId": "safety", "optionId": "yes", "next": "manual-match" }, { "checkId": "safety", "optionId": "no", "next": "service" }, { "checkId": "safety", "optionId": "unsure", "next": "prepared" }, { "checkId": "manual-match", "optionId": "yes", "next": "check-1" }, { "checkId": "manual-match", "optionId": "no", "next": "prepared" }, { "checkId": "manual-match", "optionId": "unsure", "next": "prepared" }, { "checkId": "check-1", "optionId": "yes", "next": "check-2" }, { "checkId": "check-1", "optionId": "no", "next": "service" }, { "checkId": "check-1", "optionId": "unsure", "next": "prepared" }, { "checkId": "check-2", "optionId": "yes", "next": "steps" }, { "checkId": "check-2", "optionId": "no", "next": "prepared" }, { "checkId": "check-2", "optionId": "unsure", "next": "prepared" } ], "steps": [ { "title": "Record and remove the optional filter", "text": "Lift out the tank with the cool appliance unplugged. Record whether C7 is present, then remove it if fitted.", "observation": "You know whether the conditional 100 ml delivery is required after cleaning.", "sourceId": "dedica-manual", "sourceLocator": "p6 §1.3; p10 §11.5", "requiredFields": [ "softener-present" ], "id": "step-1" }, { "title": "Clean the tank gently", "text": "Use a damp cloth and a little mild washing-up liquid on the detached tank. Rinse the tank thoroughly so no cleaning residue remains.", "observation": "The tank is visibly clean and thoroughly rinsed before it returns to the appliance.", "sourceId": "dedica-manual", "sourceLocator": "p10 §11.5 step1; §11 cleaning cautions", "requiredFields": [], "id": "step-2" }, { "title": "Rinse and return the existing filter", "text": "If C7 was present, rinse it under running water and put it back. This is care of an existing matched filter; a new cartridge follows its own supplied fitting instructions.", "observation": "The previously fitted filter is back in place, or no filter was fitted.", "sourceId": "dedica-manual", "sourceLocator": "p10 §11.5 steps2–3", "requiredFields": [], "id": "step-3" }, { "title": "Fill and reseat", "text": "Fill with fresh clean water no higher than MAX. Return the tank and press down lightly to open its bottom valves.", "observation": "Water is available and the tank sits normally without force.", "sourceId": "dedica-manual", "sourceLocator": "p6 §2; p10 §11.5 step3", "requiredFields": [], "id": "step-4" }, { "title": "Deliver 100 ml when a filter is fitted", "text": "For a tank with C7, reassemble and power on. Place a measuring container under the hot-water dispenser, wait for the coffee-ready lights, open the steam dial to the steam/hot-water symbol and collect 100 ml. Close the dial to ○. Keep hot-water delivery within the manual’s 60-second limit. If no filter is fitted, record that this extra delivery does not apply.", "observation": "100 ml has been collected for the filtered tank; absent flow or an inability to complete it calls for stopping and checking the water supply.", "sourceId": "dedica-manual", "sourceLocator": "p10 §11.5 step4; p8 §8", "requiredFields": [ "post-clean-delivery" ], "id": "step-5" }, { "title": "Save the cleaning date", "text": "Record the date. Plan tank cleaning about monthly and whenever the optional softener is replaced. Inspect the normal seating for any leak before returning to drinks.", "observation": "The date and filter-dependent flushing result are both saved.", "sourceId": "dedica-manual", "sourceLocator": "p10 §11.5", "requiredFields": [ "cleaned-on" ], "id": "step-6" } ], "outcomeChecks": [ { "id": "outcome-1", "text": "Tank, any existing filter and fresh water are restored without detergent residue.", "sourceId": "dedica-manual", "sourceLocator": "p10 §11.5; p6 §2; p8 §8" }, { "id": "outcome-2", "text": "The required 100 ml delivery is recorded, or absence of the optional filter is recorded.", "sourceId": "dedica-manual", "sourceLocator": "p10 §11.5; p6 §2; p8 §8" } ], "stopConditions": [ "Stop for a damaged cord, burning smell, liquid leaking from the appliance body, all lights flashing while the machine does not work, or a holder that remains hot or pressurized. Disconnect when safe and contact De’Longhi Customer Services. Keep the casing, boiler and internal steam circuit closed." ], "sources": [ { "id": "dedica-manual", "title": "De’Longhi EC685 / EC685 EX:4 instructions (57132C8997_01_0626)", "url": "https://library.delonghigroup.com/assetbank-delonghi/action/directLinkImage?assetId=296204&download=true", "checkedAt": "2026-10-13", "use": "Sections 2–4, 7–8, 11–14: exact-version archived manual reviewed for setup, cleaning, descaling, rinses and troubleshooting", "license": "Manufacturer copyright. Original workflow based on manual facts; PDF not redistributed.", "region": "English International", "locator": "p10 §11.5; p6 §2; p8 §8" }, { "id": "dedica-support", "title": "Dedica Style EC685.TB EX:4 support center", "url": "https://www.delonghi.com/en-us/s/EC685.TB%20EX%3A4", "checkedAt": "2026-10-13", "use": "Official entry to the English International manual, not proof of US electrical specifications", "license": "Linked only.", "region": "English International", "locator": "EC685.TB EX:4 → English (International) → Instructions for use, 57132C8997_01_0626" } ], "assets": [ { "path": "/assets/coffee/tank-seat.svg", "title": "Tank and optional filter care", "alt": "Remove the tank by its handle, rinse the tank separately, then press it gently into its normal seat; the optional softener changes the final water-delivery step.", "kind": "Original schematic of user-accessible parts or control sequence; not to scale", "sourceId": "dedica-manual", "sourceLocator": "See the individual task steps for the corresponding manual figures and sections." } ], "relatedIds": [ "ec685-no-coffee", "ec685-after-care" ], "specs": [ { "name": "Filtered-tank post-clean water delivery", "value": 100, "unit": "ml", "condition": "Only when the optional water-softener filter is fitted.", "sourceLocator": "p10 §11.5 step4", "sourceId": "dedica-manual" }, { "name": "Tank cleaning interval", "value": 1, "unit": "month", "condition": "About monthly, also whenever the water-softener filter is replaced.", "sourceLocator": "p10 §11.5 step1", "sourceId": "dedica-manual" }, { "name": "Continuous hot-water delivery limit", "value": 60, "unit": "seconds", "condition": "Do not exceed; close dial to stop.", "sourceLocator": "p8 §8", "sourceId": "dedica-manual" } ], "updatedAt": "2026-10-13", "estimatedDuration": null, "group": "ec685-water", "locator": "p10 §11.5; p6 §2; p8 §8", "recordRules": [ { "when": { "field": "softener-present", "value": "present" }, "require": { "field": "post-clean-delivery", "value": "100ml" }, "message": "With C7 fitted, complete and record the 100 ml water delivery after tank cleaning.", "resultGate": "prepared" }, { "when": { "field": "softener-present", "value": "absent" }, "require": { "field": "post-clean-delivery", "value": "not-applicable" }, "message": "No softener was fitted: record that the filter-dependent 100 ml delivery does not apply.", "resultGate": "prepared" } ], "recordFields": [ { "id": "softener-present", "label": "Softener before cleaning", "type": "select", "required": true, "dependsOnStep": "step-1", "options": [ { "value": "present", "label": "C7 fitted" }, { "value": "absent", "label": "No softener fitted" } ] }, { "id": "post-clean-delivery", "label": "Post-cleaning water delivery", "type": "select", "required": true, "dependsOnStep": "step-5", "options": [ { "value": "100ml", "label": "100 ml delivered with C7 fitted" }, { "value": "not-applicable", "label": "Not required: no softener fitted" } ] }, { "id": "cleaned-on", "label": "Tank cleaning date", "type": "date", "required": true, "dependsOnStep": "step-6" } ], "consumables": [ { "name": "Fresh clean water", "specification": "Fill the tank no higher than MAX.", "fit": "EC685 / EC685 EX:4 matching this manual.", "exclude": "Do not operate with an empty tank or with the tank removed.", "sourceId": "dedica-manual", "sourceLocator": "p6 §2" }, { "name": "Mild washing-up liquid", "specification": "Use a little on a damp cloth, then rinse the detached tank thoroughly.", "fit": "Water tank cleaning in §11.5.", "exclude": "Descaler substitution, abrasives or detergent inside the appliance body.", "sourceId": "dedica-manual", "sourceLocator": "p10 §11.5" } ], "maintenance": { "trigger": "About monthly or when the water-softener filter is replaced.", "intervalText": "Clean the tank regularly, about once a month, and whenever the optional filter is replaced.", "basis": "manufacturer", "sourceId": "dedica-manual", "sourceLocator": "p10 §11.5" }, "outcomes": [ "Tank, any existing filter and fresh water are restored without detergent residue.", "The required 100 ml delivery is recorded, or absence of the optional filter is recorded." ], "fitChecks": [ { "id": "manual", "label": "Manual and region", "accepted": "international-57132", "options": [ { "value": "", "label": "Choose the version you can confirm" }, { "value": "international-57132", "label": "EC685 / EX:4: English International 57132C8997_01_0626 matches my appliance" }, { "value": "different", "label": "My manual revision, region or model differs" }, { "value": "unknown", "label": "I am not sure" } ], "help": "The US support-domain link serves an English International manual. It does not establish US electrical compatibility." }, { "id": "parts", "label": "Controls and removable parts", "accepted": "original", "options": [ { "value": "", "label": "Choose the version you can confirm" }, { "value": "original", "label": "Original three buttons, steam dial, removable frother and tabbed filter insert" }, { "value": "modified", "label": "Modified steam wand or different filter" }, { "value": "other", "label": "EC680, EC885, EC950 or other controls" }, { "value": "unknown", "label": "I am not sure" } ], "help": "Compare the removable parts and control illustrations before following a cleaning sequence." } ] }, { "id": "ec685-no-coffee", "version": "2.0.0", "title": "Check when no coffee comes out", "deviceFamily": "coffee", "intent": "Troubleshooting", "summary": "Record the tank level and seating, check the cool filter, then make one controlled delivery observation.", "modelApplicability": [ "ec685-international" ], "modelDetails": [ { "id": "ec685-international", "family": "coffee", "brand": "De’Longhi", "series": "Dedica", "label": "Dedica EC685 / EC685 EX:4 · International manual", "region": "English International manual 57132C8997_01_0626; regional nameplate must match", "componentVersion": "Three buttons, steam dial, removable frother and tabbed perforated filter as pictured in this manual", "manual": "dedica-manual", "help": "With the machine cool, empty and unplugged, check the underside nameplate for EC685 or EC685 EX:4. Compare the frother and tabbed filter with the linked manual. The support page is on a US domain but its download is English International. Use the manual supplied for your regional appliance; no US voltage or electrical compatibility is inferred.", "exclusions": [ "EC680", "Dedica Arte EC885", "Maestro EC950", "Modified steam wand", "Different filter design", "Regional instructions that differ from this manual" ], "recognitionSource": "dedica-support" } ], "exclusions": [ "EC680", "Dedica Arte EC885", "Maestro EC950", "Modified steam wand", "Different filter design", "Regional instructions that differ from this manual" ], "prerequisites": [ "Confirm the nameplate and your regional manual before connecting the appliance. The English International download on a US support page does not establish US electrical compatibility.", "For handling or external cleaning: stop delivery, switch off, unplug and wait until the appliance and removable parts are cool. Follow the separate powered steps only after reassembly." ], "tools": [ "Good lighting", "Cup or heat-resistant collection container" ], "materials": [ "Fresh clean water" ], "checks": [ { "id": "safety", "prompt": "Is the appliance undamaged, with delivery stopped and parts cool and unplugged for any hands-on work?", "sourceId": "dedica-manual", "sourceLocator": "p10 §11; p14 §14", "options": [ { "id": "yes", "label": "Yes", "next": "manual-match", "advice": "Keep hands clear of outlets during the specific powered water or steam steps below." }, { "id": "no", "label": "No", "next": "service", "advice": "Stop for a damaged cord, burning smell, liquid leaking from the appliance body, all lights flashing while the machine does not work, or a holder that remains hot or pressurized. Disconnect when safe and contact De’Longhi Customer Services. Keep the casing, boiler and internal steam circuit closed." }, { "id": "unsure", "label": "Not sure", "next": "prepared", "advice": "Save a preparation record and compare the matching manual before continuing." } ] }, { "id": "manual-match", "prompt": "Does your EC685 or EC685 EX:4 match English International manual 57132C8997_01_0626, including the three buttons, original frother and tabbed filter?", "sourceId": "dedica-support", "sourceLocator": "Support center: English (International) Instructions for use; manual pp3,6 §1", "options": [ { "id": "yes", "label": "Yes", "next": "check-1", "advice": "Continue only with the controls and parts pictured in this manual." }, { "id": "no", "label": "No", "next": "prepared", "advice": "Find the manual supplied for your region and component version. This guide cannot confirm a different version." }, { "id": "unsure", "label": "Not sure", "next": "prepared", "advice": "Save a preparation record and compare the matching manual before continuing." } ] }, { "id": "check-1", "prompt": "Is the symptom absent coffee delivery, without a body leak, burning smell or all-lights fault?", "sourceId": "dedica-manual", "sourceLocator": "pp13–14 §14", "options": [ { "id": "yes", "label": "Yes", "next": "check-2", "advice": "Begin with water supply and accessible parts." }, { "id": "no", "label": "No", "next": "service", "advice": "Use Customer Services for a body leak or fault; an ordinary slow brew has a separate check." }, { "id": "unsure", "label": "Not sure", "next": "prepared", "advice": "Save a preparation record and compare the matching manual before continuing." } ] }, { "id": "check-2", "prompt": "Can you safely remove and reseat the intact tank and inspect the cool original filter?", "sourceId": "dedica-manual", "sourceLocator": "p6 §2; p13 §14", "options": [ { "id": "yes", "label": "Yes", "next": "steps", "advice": "Check these user-accessible causes before retrying." }, { "id": "no", "label": "No", "next": "service", "advice": "A damaged valve, stuck holder or inaccessible blockage needs support." }, { "id": "unsure", "label": "Not sure", "next": "prepared", "advice": "Save a preparation record and compare the matching manual before continuing." } ] } ], "branches": [ { "checkId": "safety", "optionId": "yes", "next": "manual-match" }, { "checkId": "safety", "optionId": "no", "next": "service" }, { "checkId": "safety", "optionId": "unsure", "next": "prepared" }, { "checkId": "manual-match", "optionId": "yes", "next": "check-1" }, { "checkId": "manual-match", "optionId": "no", "next": "prepared" }, { "checkId": "manual-match", "optionId": "unsure", "next": "prepared" }, { "checkId": "check-1", "optionId": "yes", "next": "check-2" }, { "checkId": "check-1", "optionId": "no", "next": "service" }, { "checkId": "check-1", "optionId": "unsure", "next": "prepared" }, { "checkId": "check-2", "optionId": "yes", "next": "steps" }, { "checkId": "check-2", "optionId": "no", "next": "service" }, { "checkId": "check-2", "optionId": "unsure", "next": "prepared" } ], "steps": [ { "title": "Record the starting condition", "text": "Stop delivery and switch off. After cooling, unplug before handling parts. Record whether the tank was empty, low or already filled when the failure occurred.", "observation": "An empty tank is an observed condition; it does not prove a pump fault.", "sourceId": "dedica-manual", "sourceLocator": "p6 §2; p13 §14", "requiredFields": [ "starting-water" ], "id": "step-1" }, { "title": "Fill the tank", "text": "Lift the tank by its handle, add fresh clean water up to but not above MAX, and check for a crack or damaged valve.", "observation": "An intact tank contains water before any powered check.", "sourceId": "dedica-manual", "sourceLocator": "p6 §2; fig1–2", "requiredFields": [], "id": "step-2" }, { "title": "Open the tank valves by seating", "text": "Return the tank to its normal position and press down lightly so the valves at the bottom open.", "observation": "The tank rests in its normal seat without forcing it.", "sourceId": "dedica-manual", "sourceLocator": "p6 §2 step2; p13 §14", "requiredFields": [], "id": "step-3" }, { "title": "Check the cooled filter path", "text": "Inspect the holder spout holes, filter and original perforated insert. If dirty, complete Clean the coffee filters first. If the insert is missing or damaged, obtain the correct part before continuing.", "observation": "Filter and holder outlets are clear and the original insert is present.", "sourceId": "dedica-manual", "sourceLocator": "p10 §11.2; p13 §14", "requiredFields": [ "filter-path-ready" ], "id": "step-4" }, { "title": "Observe one normal delivery", "text": "Reassemble, place a cup under the spouts and use the normal power controls. Wait for steady coffee-ready lights before a normal brew. Keep the holder attached during delivery and observe whether coffee emerges.", "observation": "Record delivery present or still absent. End a failed attempt rather than repeatedly running the machine.", "sourceId": "dedica-manual", "sourceLocator": "pp6–7 §§3–4; p13 §14", "requiredFields": [ "delivery-result" ], "id": "step-5" }, { "title": "Choose the next action", "text": "If delivery is still absent, record the symptom for De’Longhi. Limescale is one listed possible cause: use the complete descaling task when indicated and only if its prerequisites can be met. Do not infer an internal repair from this check.", "observation": "A failed observation has a support or documented maintenance route; it is not marked as restored delivery.", "sourceId": "dedica-manual", "sourceLocator": "p13 §14; pp10–11 §12", "requiredFields": [], "id": "step-6" } ], "outcomeChecks": [ { "id": "outcome-1", "text": "Tank level and gentle seating have been checked without operating dry.", "sourceId": "dedica-manual", "sourceLocator": "p6 §2; p10 §11.2; p13 §14: espresso coffee is not delivered" }, { "id": "outcome-2", "text": "The delivery result is recorded; unresolved absence is referred to the matching maintenance or support route.", "sourceId": "dedica-manual", "sourceLocator": "p6 §2; p10 §11.2; p13 §14: espresso coffee is not delivered" } ], "stopConditions": [ "Stop for a damaged cord, burning smell, liquid leaking from the appliance body, all lights flashing while the machine does not work, or a holder that remains hot or pressurized. Disconnect when safe and contact De’Longhi Customer Services. Keep the casing, boiler and internal steam circuit closed." ], "sources": [ { "id": "dedica-manual", "title": "De’Longhi EC685 / EC685 EX:4 instructions (57132C8997_01_0626)", "url": "https://library.delonghigroup.com/assetbank-delonghi/action/directLinkImage?assetId=296204&download=true", "checkedAt": "2026-10-13", "use": "Sections 2–4, 7–8, 11–14: exact-version archived manual reviewed for setup, cleaning, descaling, rinses and troubleshooting", "license": "Manufacturer copyright. Original workflow based on manual facts; PDF not redistributed.", "region": "English International", "locator": "p6 §2; p10 §11.2; p13 §14: espresso coffee is not delivered" }, { "id": "dedica-support", "title": "Dedica Style EC685.TB EX:4 support center", "url": "https://www.delonghi.com/en-us/s/EC685.TB%20EX%3A4", "checkedAt": "2026-10-13", "use": "Official entry to the English International manual, not proof of US electrical specifications", "license": "Linked only.", "region": "English International", "locator": "EC685.TB EX:4 → English (International) → Instructions for use, 57132C8997_01_0626" } ], "assets": [ { "path": "/assets/coffee/tank-seat.svg", "title": "Tank and optional filter care", "alt": "Remove the tank by its handle, rinse the tank separately, then press it gently into its normal seat; the optional softener changes the final water-delivery step.", "kind": "Original schematic of user-accessible parts or control sequence; not to scale", "sourceId": "dedica-manual", "sourceLocator": "See the individual task steps for the corresponding manual figures and sections." }, { "path": "/assets/coffee/filter-parts.svg", "title": "Tabbed filter: lift, rinse, reseat", "alt": "A tabbed perforated insert sits inside the original coffee filter. Lift by the tab, inspect the small rear outlet, then press the insert fully home.", "kind": "Original schematic of user-accessible parts or control sequence; not to scale", "sourceId": "dedica-manual", "sourceLocator": "See the individual task steps for the corresponding manual figures and sections." } ], "relatedIds": [ "ec685-water-tank", "ec685-coffee-filters", "ec685-descale" ], "specs": [], "updatedAt": "2026-10-13", "estimatedDuration": null, "group": "ec685-water", "locator": "p6 §2; p10 §11.2; p13 §14: espresso coffee is not delivered", "recordFields": [ { "id": "starting-water", "label": "Tank condition before correction", "type": "select", "required": true, "dependsOnStep": "step-1", "options": [ { "value": "empty", "label": "Empty" }, { "value": "low", "label": "Low" }, { "value": "filled", "label": "Already filled" } ] }, { "id": "filter-path-ready", "label": "The clean filter, insert and holder are correctly fitted", "type": "checkbox", "required": true, "dependsOnStep": "step-4" }, { "id": "delivery-result", "label": "Observed delivery", "type": "select", "required": true, "dependsOnStep": "step-5", "options": [ { "value": "present", "label": "Coffee delivered" }, { "value": "absent", "label": "Still no delivery; further help needed", "resultGate": "service" } ] } ], "consumables": [ { "name": "Fresh clean water", "specification": "Fill the tank no higher than MAX.", "fit": "EC685 / EC685 EX:4 matching this manual.", "exclude": "Do not operate with an empty tank or with the tank removed.", "sourceId": "dedica-manual", "sourceLocator": "p6 §2" } ], "maintenance": { "trigger": "No coffee is delivered.", "intervalText": "Repeat the check if this symptom returns. Any reminder date is your own plan; the manual gives no scheduled interval for this check.", "basis": "user-plan", "sourceId": "dedica-manual", "sourceLocator": "p13 §14" }, "outcomes": [ "Tank level and gentle seating have been checked without operating dry.", "The delivery result is recorded; unresolved absence is referred to the matching maintenance or support route." ], "fitChecks": [ { "id": "manual", "label": "Manual and region", "accepted": "international-57132", "options": [ { "value": "", "label": "Choose the version you can confirm" }, { "value": "international-57132", "label": "EC685 / EX:4: English International 57132C8997_01_0626 matches my appliance" }, { "value": "different", "label": "My manual revision, region or model differs" }, { "value": "unknown", "label": "I am not sure" } ], "help": "The US support-domain link serves an English International manual. It does not establish US electrical compatibility." }, { "id": "parts", "label": "Controls and removable parts", "accepted": "original", "options": [ { "value": "", "label": "Choose the version you can confirm" }, { "value": "original", "label": "Original three buttons, steam dial, removable frother and tabbed filter insert" }, { "value": "modified", "label": "Modified steam wand or different filter" }, { "value": "other", "label": "EC680, EC885, EC950 or other controls" }, { "value": "unknown", "label": "I am not sure" } ], "help": "Compare the removable parts and control illustrations before following a cleaning sequence." } ] }, { "id": "ec685-after-care", "version": "2.0.0", "title": "Verify the coffee maker after care", "deviceFamily": "coffee", "intent": "Verification", "summary": "Record what was maintained, confirm any required rinses and compare the assembled appliance with the normal ready and delivery indications.", "modelApplicability": [ "ec685-international" ], "modelDetails": [ { "id": "ec685-international", "family": "coffee", "brand": "De’Longhi", "series": "Dedica", "label": "Dedica EC685 / EC685 EX:4 · International manual", "region": "English International manual 57132C8997_01_0626; regional nameplate must match", "componentVersion": "Three buttons, steam dial, removable frother and tabbed perforated filter as pictured in this manual", "manual": "dedica-manual", "help": "With the machine cool, empty and unplugged, check the underside nameplate for EC685 or EC685 EX:4. Compare the frother and tabbed filter with the linked manual. The support page is on a US domain but its download is English International. Use the manual supplied for your regional appliance; no US voltage or electrical compatibility is inferred.", "exclusions": [ "EC680", "Dedica Arte EC885", "Maestro EC950", "Modified steam wand", "Different filter design", "Regional instructions that differ from this manual" ], "recognitionSource": "dedica-support" } ], "exclusions": [ "EC680", "Dedica Arte EC885", "Maestro EC950", "Modified steam wand", "Different filter design", "Regional instructions that differ from this manual" ], "prerequisites": [ "Confirm the nameplate and your regional manual before connecting the appliance. The English International download on a US support page does not establish US electrical compatibility.", "For handling or external cleaning: stop delivery, switch off, unplug and wait until the appliance and removable parts are cool. Follow the separate powered steps only after reassembly." ], "tools": [ "Cup or heat-resistant collection container", "Good lighting" ], "materials": [ "Fresh clean water" ], "checks": [ { "id": "safety", "prompt": "Is the appliance undamaged, with delivery stopped and parts cool and unplugged for any hands-on work?", "sourceId": "dedica-manual", "sourceLocator": "p10 §11; p14 §14", "options": [ { "id": "yes", "label": "Yes", "next": "manual-match", "advice": "Keep hands clear of outlets during the specific powered water or steam steps below." }, { "id": "no", "label": "No", "next": "service", "advice": "Stop for a damaged cord, burning smell, liquid leaking from the appliance body, all lights flashing while the machine does not work, or a holder that remains hot or pressurized. Disconnect when safe and contact De’Longhi Customer Services. Keep the casing, boiler and internal steam circuit closed." }, { "id": "unsure", "label": "Not sure", "next": "prepared", "advice": "Save a preparation record and compare the matching manual before continuing." } ] }, { "id": "manual-match", "prompt": "Does your EC685 or EC685 EX:4 match English International manual 57132C8997_01_0626, including the three buttons, original frother and tabbed filter?", "sourceId": "dedica-support", "sourceLocator": "Support center: English (International) Instructions for use; manual pp3,6 §1", "options": [ { "id": "yes", "label": "Yes", "next": "check-1", "advice": "Continue only with the controls and parts pictured in this manual." }, { "id": "no", "label": "No", "next": "prepared", "advice": "Find the manual supplied for your region and component version. This guide cannot confirm a different version." }, { "id": "unsure", "label": "Not sure", "next": "prepared", "advice": "Save a preparation record and compare the matching manual before continuing." } ] }, { "id": "check-1", "prompt": "Are the original parts correctly reassembled, tank filled and seated, and steam dial closed to ○?", "sourceId": "dedica-manual", "sourceLocator": "p6 §2; p10 §11; p11 §12", "options": [ { "id": "yes", "label": "Yes", "next": "check-2", "advice": "Check any rinse obligations before powering on." }, { "id": "no", "label": "No", "next": "prepared", "advice": "Finish the relevant cleaning or reassembly task before a test." }, { "id": "unsure", "label": "Not sure", "next": "prepared", "advice": "Save a preparation record and compare the matching manual before continuing." } ] }, { "id": "check-2", "prompt": "If descaler was used, did both fresh-water rinses finish and did the orange light go out?", "sourceId": "dedica-manual", "sourceLocator": "p11 §12 steps7–13", "options": [ { "id": "yes", "label": "Yes", "next": "steps", "advice": "Proceed with a normal external readiness and delivery observation." }, { "id": "no", "label": "No", "next": "prepared", "advice": "Complete the exact §12 process before drinks. If no descaler was used, select Yes and record that below." }, { "id": "unsure", "label": "Not sure", "next": "prepared", "advice": "Save a preparation record and compare the matching manual before continuing." } ] } ], "branches": [ { "checkId": "safety", "optionId": "yes", "next": "manual-match" }, { "checkId": "safety", "optionId": "no", "next": "service" }, { "checkId": "safety", "optionId": "unsure", "next": "prepared" }, { "checkId": "manual-match", "optionId": "yes", "next": "check-1" }, { "checkId": "manual-match", "optionId": "no", "next": "prepared" }, { "checkId": "manual-match", "optionId": "unsure", "next": "prepared" }, { "checkId": "check-1", "optionId": "yes", "next": "check-2" }, { "checkId": "check-1", "optionId": "no", "next": "prepared" }, { "checkId": "check-1", "optionId": "unsure", "next": "prepared" }, { "checkId": "check-2", "optionId": "yes", "next": "steps" }, { "checkId": "check-2", "optionId": "no", "next": "prepared" }, { "checkId": "check-2", "optionId": "unsure", "next": "prepared" } ], "steps": [ { "title": "Record the preceding maintenance", "text": "With the machine cool and unplugged, record which task was completed. Inspect the filter insert, holder, drip tray and frother for correct seating and any damage.", "observation": "Only fully assembled, intact user parts proceed to a powered check.", "sourceId": "dedica-manual", "sourceLocator": "p10 §11; p8 §7.2", "requiredFields": [ "care-performed" ], "id": "step-1" }, { "title": "Confirm water and rinses", "text": "Check fresh water no higher than MAX and gentle tank seating. Record whether this follows ordinary cleaning or completed descaling. After descaling, both rinses and the orange-light completion must already be recorded in that task.", "observation": "No cleaning residue or unfinished descaling remains before normal delivery.", "sourceId": "dedica-manual", "sourceLocator": "p6 §2; p11 §12 steps7–13", "requiredFields": [ "rinse-status" ], "id": "step-2" }, { "title": "Check readiness with the dial closed", "text": "Power the assembled appliance normally and keep the dial at ○. Observe initial self-diagnosis and heating, then the steady coffee-ready lights.", "observation": "Record the actual light pattern; all lights flashing with no function requires disconnection and support.", "sourceId": "dedica-manual", "sourceLocator": "p6 §3; p12 §13; p14 §14", "requiredFields": [ "ready-observed" ], "id": "step-3" }, { "title": "Place the container and observe delivery", "text": "When coffee-ready, put a cup under the holder spouts and use the normal coffee button for the intended brew or water-only observation. Keep the holder attached while liquid is delivered.", "observation": "Record normal delivery, absent delivery or a leak. Stop for an abnormal result.", "sourceId": "dedica-manual", "sourceLocator": "p7 §4; p10 §11.3; pp13–14 §14", "requiredFields": [ "delivery-observed" ], "id": "step-4" }, { "title": "Check after delivery", "text": "After flow stops, leave the holder attached for the settling period described in §4 and let parts cool before handling. Look for a displaced tray, rim leak or liquid from the body.", "observation": "A recurring symptom has a named next task or service route.", "sourceId": "dedica-manual", "sourceLocator": "p7 §4; pp13–14 §14", "requiredFields": [], "id": "step-5" }, { "title": "Save the next action", "text": "Record the next action: normal use, a specific linked troubleshooting task, or Customer Services. Keep the actual observation in the record even when more maintenance is needed.", "observation": "The record describes what was observed; it does not certify an internal repair.", "sourceId": "dedica-manual", "sourceLocator": "pp13–14 §14", "requiredFields": [ "next-action" ], "id": "step-6" } ], "outcomeChecks": [ { "id": "outcome-1", "text": "Original parts, tank seating and all required rinses are checked.", "sourceId": "dedica-manual", "sourceLocator": "pp6–7 §§2–4; p10 §11; p11 §12; pp12–14 §§13–14" }, { "id": "outcome-2", "text": "Actual readiness and delivery observations are saved with the next action.", "sourceId": "dedica-manual", "sourceLocator": "pp6–7 §§2–4; p10 §11; p11 §12; pp12–14 §§13–14" } ], "stopConditions": [ "Stop for a damaged cord, burning smell, liquid leaking from the appliance body, all lights flashing while the machine does not work, or a holder that remains hot or pressurized. Disconnect when safe and contact De’Longhi Customer Services. Keep the casing, boiler and internal steam circuit closed." ], "sources": [ { "id": "dedica-manual", "title": "De’Longhi EC685 / EC685 EX:4 instructions (57132C8997_01_0626)", "url": "https://library.delonghigroup.com/assetbank-delonghi/action/directLinkImage?assetId=296204&download=true", "checkedAt": "2026-10-13", "use": "Sections 2–4, 7–8, 11–14: exact-version archived manual reviewed for setup, cleaning, descaling, rinses and troubleshooting", "license": "Manufacturer copyright. Original workflow based on manual facts; PDF not redistributed.", "region": "English International", "locator": "pp6–7 §§2–4; p10 §11; p11 §12; pp12–14 §§13–14" }, { "id": "dedica-support", "title": "Dedica Style EC685.TB EX:4 support center", "url": "https://www.delonghi.com/en-us/s/EC685.TB%20EX%3A4", "checkedAt": "2026-10-13", "use": "Official entry to the English International manual, not proof of US electrical specifications", "license": "Linked only.", "region": "English International", "locator": "EC685.TB EX:4 → English (International) → Instructions for use, 57132C8997_01_0626" } ], "assets": [ { "path": "/assets/coffee/brew-path-check.svg", "title": "Coffee outlet rinse and observation", "alt": "An empty coffee filter and holder deliver water into a measuring container. Record water delivered and stop for body leaks or absent flow.", "kind": "Original schematic of user-accessible parts or control sequence; not to scale", "sourceId": "dedica-manual", "sourceLocator": "See the individual task steps for the corresponding manual figures and sections." }, { "path": "/assets/coffee/descale-rinses.svg", "title": "Descale, first rinse, second rinse", "alt": "Descaler phase followed by two separate tanks of fresh rinse water. A previously fitted softener returns for the second rinse. The orange light goes out before the dial is closed and the tank refilled.", "kind": "Original schematic of user-accessible parts or control sequence; not to scale", "sourceId": "dedica-manual", "sourceLocator": "See the individual task steps for the corresponding manual figures and sections." } ], "relatedIds": [ "ec685-descale", "ec685-no-coffee", "ec685-holder-leak", "ec685-cool-after-steam" ], "specs": [], "updatedAt": "2026-10-13", "estimatedDuration": null, "group": "ec685-water", "locator": "pp6–7 §§2–4; p10 §11; p11 §12; pp12–14 §§13–14", "recordFields": [ { "id": "care-performed", "label": "Maintenance completed before this check", "type": "text", "required": true, "dependsOnStep": "step-1" }, { "id": "rinse-status", "label": "Rinse status", "type": "select", "required": true, "dependsOnStep": "step-2", "options": [ { "value": "ordinary", "label": "Ordinary cleaning; no descaler used" }, { "value": "descaled", "label": "Two descale rinses complete and orange light off" } ] }, { "id": "ready-observed", "label": "Steady coffee-ready lights observed", "type": "checkbox", "required": true, "dependsOnStep": "step-3" }, { "id": "delivery-observed", "label": "Delivery observation", "type": "select", "required": true, "dependsOnStep": "step-4", "options": [ { "value": "normal", "label": "Normal delivery" }, { "value": "absent", "label": "No delivery", "resultGate": "service" }, { "value": "leak", "label": "Leak observed; stopped", "resultGate": "service" } ] }, { "id": "next-action", "label": "Next action", "type": "text", "required": true, "dependsOnStep": "step-6" } ], "consumables": [ { "name": "Fresh clean water", "specification": "Fill the tank no higher than MAX.", "fit": "EC685 / EC685 EX:4 matching this manual.", "exclude": "Do not operate with an empty tank or with the tank removed.", "sourceId": "dedica-manual", "sourceLocator": "p6 §2" } ], "maintenance": { "trigger": "After user cleaning or a completed descale.", "intervalText": "Repeat the check if this symptom returns. Any reminder date is your own plan; the manual gives no scheduled interval for this check.", "basis": "user-plan", "sourceId": "dedica-manual", "sourceLocator": "p10 §11; p11 §12" }, "outcomes": [ "Original parts, tank seating and all required rinses are checked.", "Actual readiness and delivery observations are saved with the next action." ], "fitChecks": [ { "id": "manual", "label": "Manual and region", "accepted": "international-57132", "options": [ { "value": "", "label": "Choose the version you can confirm" }, { "value": "international-57132", "label": "EC685 / EX:4: English International 57132C8997_01_0626 matches my appliance" }, { "value": "different", "label": "My manual revision, region or model differs" }, { "value": "unknown", "label": "I am not sure" } ], "help": "The US support-domain link serves an English International manual. It does not establish US electrical compatibility." }, { "id": "parts", "label": "Controls and removable parts", "accepted": "original", "options": [ { "value": "", "label": "Choose the version you can confirm" }, { "value": "original", "label": "Original three buttons, steam dial, removable frother and tabbed filter insert" }, { "value": "modified", "label": "Modified steam wand or different filter" }, { "value": "other", "label": "EC680, EC885, EC950 or other controls" }, { "value": "unknown", "label": "I am not sure" } ], "help": "Compare the removable parts and control illustrations before following a cleaning sequence." } ] } ], "consumables": [ { "name": "Fresh clean water", "specification": "Fill the tank no higher than MAX.", "fit": "EC685 / EC685 EX:4 matching this manual.", "exclude": "Do not operate with an empty tank or with the tank removed.", "sourceId": "dedica-manual", "sourceLocator": "p6 §2", "taskId": "ec685-water-tank" }, { "name": "Mild washing-up liquid", "specification": "Use a little on a damp cloth, then rinse the detached tank thoroughly.", "fit": "Water tank cleaning in §11.5.", "exclude": "Descaler substitution, abrasives or detergent inside the appliance body.", "sourceId": "dedica-manual", "sourceLocator": "p10 §11.5", "taskId": "ec685-water-tank" }, { "name": "Fresh clean water", "specification": "Fill the tank no higher than MAX.", "fit": "EC685 / EC685 EX:4 matching this manual.", "exclude": "Do not operate with an empty tank or with the tank removed.", "sourceId": "dedica-manual", "sourceLocator": "p6 §2", "taskId": "ec685-no-coffee" }, { "name": "Fresh clean water", "specification": "Fill the tank no higher than MAX.", "fit": "EC685 / EC685 EX:4 matching this manual.", "exclude": "Do not operate with an empty tank or with the tank removed.", "sourceId": "dedica-manual", "sourceLocator": "p6 §2", "taskId": "ec685-after-care" } ], "sources": [ { "id": "dedica-manual", "title": "De’Longhi EC685 / EC685 EX:4 instructions (57132C8997_01_0626)", "url": "https://library.delonghigroup.com/assetbank-delonghi/action/directLinkImage?assetId=296204&download=true", "checkedAt": "2026-10-13", "use": "Sections 2–4, 7–8, 11–14: exact-version archived manual reviewed for setup, cleaning, descaling, rinses and troubleshooting", "license": "Manufacturer copyright. Original workflow based on manual facts; PDF not redistributed.", "region": "English International", "locator": "p10 §11.5; p6 §2; p8 §8; p6 §2; p10 §11.2; p13 §14: espresso coffee is not delivered; pp6–7 §§2–4; p10 §11; p11 §12; pp12–14 §§13–14" }, { "id": "dedica-support", "title": "Dedica Style EC685.TB EX:4 support center", "url": "https://www.delonghi.com/en-us/s/EC685.TB%20EX%3A4", "checkedAt": "2026-10-13", "use": "Official entry to the English International manual, not proof of US electrical specifications", "license": "Linked only.", "region": "English International", "locator": "EC685.TB EX:4 → English (International) → Instructions for use, 57132C8997_01_0626" } ] }