Brew boiler PID drift
NTC drift or scale insulating the brew element. The sensor gets tested, the circuit descaled, and the PID offset recalibrated until brew temperature holds within 0.5 C.

When the touchscreen goes dark
A frozen screen on a Life TOUCH locks the whole drink menu behind glass. We repair Reneka's touchscreen platform at the machine: controller hangs cleared, digitizers replaced when they're truly dead, dose profiles reprogrammed by weight, injection blocks descaled and recalibrated. Most faults that look like electronics turn out cheaper than that, and we test before we quote.
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Reneka · Touchscreen-controlled traditional commercial espresso (hospitality)
The Life TOUCH is the touchscreen version of Reneka's Life range, sold in 1, 2, and 3 group builds. Under the glass it's the familiar Life machine: dual boilers, the thermoregulated injection block, and a rotary pump driven through a magnetic coupling, with the screen handling dose programming, drink profiles, and the service menu. Hotels and restaurant groups spec it for consistency across rotating staff, in Standard or High cup builds. On the bench, the screen does half the diagnostic talking, which shortens most visits.
Why Grajqevci
Call in the morning and a technician is usually on-site before the day is out. Most Reneka Life TOUCH jobs get diagnosed and fixed on the first visit.
Commercial coffee equipment is all we do, and Reneka Life TOUCH is one of the platforms we know best. 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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Life TOUCH faults we diagnose
These are the Life TOUCH problems that book service visits, from screen hangs to scale, with the cause and cure for each.
NTC drift or scale insulating the brew element. The sensor gets tested, the circuit descaled, and the PID offset recalibrated until brew temperature holds within 0.5 C.
The mixing valve or its sensor drifts, usually with scale involved. A descale and a setpoint recalibration bring the output temperature back; a sensor that will not hold gets replaced.
Could be a software hang, a failing touch layer, or the display itself. A controller reset and a read of the fault history sort the cheap case from the hardware one; a faulty digitizer or display module is then replaced as a unit. You will know which it was before we quote.
Each group's flow meter scales at its own rate, so doses drift apart between groups. Every meter gets pulled and its impeller cleaned, then each dose is reprogrammed by weight through the touchscreen.
Scale or sensor drift inside the block shifts brew temperature while the boilers read normal. We descale it, test the sensor against a calibrated reference, and recalibrate the offset.
Air-intake blockage, residue in the milk path, or a drifting temperature sensor. The pathway gets sanitized, seals replaced, and the sensor recalibrated, with test drinks poured before sign-off.
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
Receipts
Their tech caught a worn pump on a scheduled maintenance visit before it actually failed. That's the difference between maintenance and just servicing what broke.

*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 August 2026
Usually not. Most frozen screens are a software hang that clears with a controller reset, and we read the fault history afterwards to see what tripped it. A genuine touch-layer or display failure shows up clearly in testing and becomes a module swap, not a machine write-off.
A failing digitizer layer, occasionally a loose connection behind the panel. We reseat and test the connections first, because that's the cheap outcome, and replace the touch module if the dead zones survive. Either way you know which it was before we quote.
Each group meters through its own flow meter, and they scale up at different rates, so the counts drift apart. We pull and clean every meter, replace any damaged one, and reprogram each group's doses against a weighed target through the touchscreen. The groups then agree with each other again.
Mechanically very little: same chassis, dual boilers, injection block, and rotary pump with the magnetic coupling. The difference is diagnostic, since the TOUCH exposes profiles and the service menu through the screen, which speeds up fault-finding. Electronics faults are the one category the standard machine mostly can't have.
Yes. The mixing valve or its sensor drifts, often with scale involved, and the output temperature starts wandering. Descaling the valve and recalibrating the setpoint settles it; a sensor that won't hold calibration gets replaced.
No, the difference is cup clearance, not internals. Boilers, groups, electronics, and parts are common across both builds. Book it as a Life TOUCH and nothing about the visit changes.
Yes; we record the programmed profiles before touching anything that could affect them, and doses get re-verified by weight before we leave. If a controller has to be replaced, profiles are re-entered and tested as part of the same job.
The automated module depends on a clean air intake, a sound milk pathway, and an accurate temperature sensor; any of the three drifting changes the foam. We sanitize the pathway, replace intake seals, and recalibrate the sensor, then pour test drinks until it's right.
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. 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.
Screen faults, scale, or dosing: one visit usually settles it.
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