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Group gasket leaking
A leaking group gasket is routine wear, so we replace the gasket and dispersion screen and confirm the seal.
Value espresso, fixed fast
IO down and orders stacking up? This value workhorse is a regular on our bench, so the faults are familiar: a scaled heat exchanger throwing temperature around, a group gasket leaking, weak steam, EVD doses drifting. Tell us the model and the symptom and we usually repair the Wega IO in one visit.
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Wega · Value-tier traditional espresso (electronic)
The Wega IO is the brand's value-tier traditional machine, a single-boiler heat-exchanger design for small cafes. The current page covers the EVD and touchscreen control trims together, because under the panels the repair architecture is shared, and it pours up to 250 shots a day. On the bench the IO is refreshingly simple: heat-exchanger flush behaviour, group seals, steam valves, and the flow meter account for almost every call.
Why Grajqevci
Call in the morning and a technician is usually on-site before the day is out. Most Wega IO jobs get diagnosed and fixed on the first visit.
Commercial coffee equipment is all we do, and Wega IO is part of the weekly rotation. Not a generalist guessing at a service manual. Genuine OEM parts, industry-standard procedures.
Flat rate for the visit, with parts billed separately. For bigger jobs you'll see a written quote on-site before we proceed.
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IO faults we diagnose
Most Wega IO service calls start with one of the faults below, from heat-exchanger temperature swings to drifting EVD doses, each with the usual cause and how we repair it.
A leaking group gasket is routine wear, so we replace the gasket and dispersion screen and confirm the seal.
A scaled heat exchanger restricts flow and drags temperature around. We descale it and verify flow recovers.
Brew pressure below spec is the pump or the OPV. We gauge it, adjust the OPV, and quote a pump only if it is worn out.
A pump running hot is starved for water or working a worn rotary. We confirm inlet pressure and open the head to check the vane.
Low boiler pressure on the IO is scale, a worn element, or pressurestat drift. We descale, test the element, and check the pressurestat before replacing whatever reads off.
Erratic shot temperature on a heat-exchanger machine like the IO usually traces to cooling-flush habits. We verify brew temperature at the group and walk your baristas through the flush routine the architecture needs.
Water under the IO gets pressure-tested circuit by circuit so we isolate the leak and replace the seal behind it.
A blocked drain backs water into the tray. We clear the line and confirm it runs free.
A dripping steam valve is a worn cartridge. We rebuild it and confirm a dry shut-off.
Weak steam is a boiler off pressure. We descale and test the pressurestat so it recovers under load.
Drifting EVD doses are flow-meter buildup. We clean the meter and reprogram the doses to a calibrated glass.
A button that will not register is a worn keypad membrane. We confirm it with a continuity test and replace the keypad assembly.
Auto-fill that will not engage is a scaled probe or a dead solenoid. We test both and replace whichever has failed.
A cold cup warmer is a failed element or switch, both of which we test and replace as needed.
Your coffee emergency ends here
Call or submit the form. We confirm your address, model, and the issue.
An experienced technician arrives, runs full diagnostics, and identifies the root cause.
You receive a flat, itemized quote. Nothing proceeds without your green light.
We complete the repair, run a test cycle, and walk you through what to watch for.
Parts on the truck
By the numbers
Tech corridor office in Markham. Our machine throws an error code, I send a photo, they tell me what it is on the phone, often without dispatching. That kind of help is rare.
*Estimated based on the approximate distance from our nearest service centre, average commute time, and median service-call length for one machine. Prices in Canadian dollars (CAD $). Final quote provided on-site after diagnosis.
FAQ
20 answers covering service, repair, parts, installation, warranty, and edge cases.
Updated July 2026
Yes. The EVD and touchscreen control trims share the same heat-exchanger hardware under the panels, so the repair work is the same. The interface differs, but the boiler, group, pump, and steam parts are identical.
On a heat-exchanger machine that usually comes down to cooling-flush habits or a scaled exchanger. We verify brew temperature at the group, descale if needed, and walk your baristas through the flush routine the design relies on.
Yes, that is its design point for small cafes and restaurants. It is a single-boiler machine, so a steady spread across the day suits it better than 250 cups in one rush.
Weak steam is the boiler off pressure, from scale, a tired element, or a drifted pressurestat. We descale, test the element, and verify the pressurestat so it recovers under load.
Mineral buildup on the flow meter. We clean the meter, confirm its pulse, and reprogram the doses against a calibrated glass.
For nearly every fault, yes. It is value-tier hardware where seals, valves, and a flow meter are small money against a replacement, and the machine has plenty of life left.
Yes. The IO Tron is folded into the IO line, and we carry the platform-specific diagnostic experience for the touchscreen, including hard resets, firmware reflashes, and module swaps when the panel itself has failed.
Follow the machine's volume and your water. On moderate local water a typical IO wants a descale every few months; harder water or higher volume shortens that.
Flat rate for the visit, parts billed at their actual cost on top. You'll hear the rate when you book, and for bigger jobs we quote in writing on-site before any work starts. No estimate that balloons mid-job.
Same-day in most cases. Call in the morning and a technician is usually on-site before the day is out; calls placed later in the day book for the next morning. Urgent breakdowns get priority routing.
The GTA and most of the Golden Horseshoe: Toronto through Mississauga, Vaughan, and Markham, out to Oshawa, Hamilton, and Niagara. If you're not sure you're in range, call and we'll tell you straight.
No. We work call by call. Plenty of customers put us on a maintenance schedule eventually, but that's their choice after seeing the work, never a requirement.
Parts carry their manufacturer warranty, and we stand behind our labour: if the same fault recurs, call us and we'll review it. Specific terms are discussed upfront on each job, not promised in marketing copy.
On-site whenever possible, which is most of the time. If a job genuinely needs the bench, like a full boiler rebuild or major electronics work, we'll say so before anything leaves your building.
Call us or send the form on this page. We confirm the machine, the fault, and a time window the same day. If it's urgent, say so and we'll route the nearest technician.
Diagnosis first: we confirm the fault, tell you what caused it, and quote the fix before touching a wrench. Most repairs finish in that same visit because the common wear parts ride on the truck.
High-wear parts for the platforms we service constantly ride on the truck. Anything else we order, usually next-day where suppliers allow, and we tell you the lead time before committing you to anything.
Usually, yes. We service legacy machines for as long as parts can be sourced, and we're honest when a repair stops making financial sense against a replacement. You get the math, you make the call.
Often, but that's not the pitch. We quote against the actual work, not a factory pricing book, and we'll tell you when a manufacturer warranty claim is the better route. Transparency is the value; the price usually follows.
Yes, and we do it by default on the way out. Half of repeat faults trace back to skipped daily cleaning or wrong routine, so the technician walks your team through what actually matters before leaving.
Small machine, quick fixes, and parts already on the van.
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