The short answer
On a Verona refrigerator the ranking below is the answer, and it is not the generic one. Most likely here — A leaking supply line or fitting. Least likely, and a service call from the first minute — A cracked drain channel or liner. The checks at the top of the list cost nothing and need no panel off.
What you actually observe
- A puddle appearing under the front of the cabinet — Usually water that has run forward from inside rather than water from underneath.
- Water standing inside, under the crisper drawers — That is the signature of a drain that is no longer draining.
- Damp on the inside face of the door — Condensation at the seal line rather than a leak.
- NEAR MISS: water only when the ice maker fills — That is a fill-valve and supply story, and it belongs on a different page.
Causes, most likely first on this build
- A leaking supply line or fitting — The plumbed connection is a compression or push fitting behind the unit, and it is disturbed whenever anything is moved. Ranked first on a Verona: a built-in lives or dies on its cut-out: the cabinet was made once and the unit has breathed through it ever since.
- A blocked defrost drain — Water from every defrost has to leave through one small drain hole at the back of the compartment. Second here, because a heavy door with a custom panel hangs differently from a factory door, and the hinge carries a load it was set up for on the day it was fitted.
- The cabinet tilted forward — Cabinets are set very slightly back on purpose so that water inside runs to the drain and the doors swing shut. Third, once the two above are clean: it is the check that needs no tools and tells you whether the fault is in the kitchen or in the appliance.
- A cracked drain channel or liner — The liner is moulded plastic with a drain channel formed into it, and a crack anywhere along that channel releases water inside the wall of the cabinet. Last, and the reason the order above matters: sealed-system work on a built-in column means pulling the unit out of the cabinetry, so nothing about it should be guessed at.
Check in this order, and why
- Dry the floor behind the unit and put paper under the fitting overnight — A weep shows itself on paper long before it shows on a floor.
- Find the drain hole at the back of the compartment and check it is clear — A blocked drain is the commonest cause and the cheapest to clear.
- Check that the cabinet sits very slightly back rather than forward — Water inside a cabinet goes wherever the cabinet lets it.
What an owner can safely check
- Take off the toe or top grille and look at the condenser behind it — On a built-in this is the entire airflow story, and it sits behind a panel nobody removes between service visits.
Tools: a screwdriver, a torchAbout 25 min
- Dry the floor completely, then work out where the water appears first — Water travels, so the puddle is rarely above the leak.
Tools: paper towelAbout 20 min
- STOP HERE if the water is coming from the sealed system or from inside a wall of the cabinet — That is where an owner check ends and a service call begins.
Before you open anything
Safety
Unplug the appliance or switch off its breaker before removing any panel, because a capacitor can hold a charge after the power is off. Leave the door switch wired exactly as it is: it cuts power to the fan for a reason, and defeating it is never part of a diagnosis.
When to call a technician
Call when the drain is clear, the cabinet is level and the gasket seals and water is still arriving, or as soon as water appears to be coming from inside a wall of the cabinet. A plumbed fitting that keeps weeping after it has been re-made is also a call, because a slow leak behind an appliance does far more damage than a fast one in the open.
Where to go next in this class
What is deliberately not on this page
This page is written for the Verona refrigerator as a class, not for one family or model line. Where a family- or model-specific page exists for your cabinet it is linked above, and it is the more specific answer.
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
