Water Leak: the short answer
Water under a cold cabinet is normal water in the wrong place. Almost all of it is defrost condensate that should have gone to the drain pan and did not, so the diagnosis starts at the drain rather than at the plumbing.
What you are seeing
- water pooling under the crisper drawers or along the bottom of the compartment
- a puddle on the floor at the front of the cabinet
- ice building in a sheet under the bottom drawer
- water running down the back inside wall
- a drip from the underside of the cabinet at the back
- Not this fault: water on the door frame rather than inside — Means: a seal or condensation fault — Points to: aviva-refrigerator-door-seal
- Not this fault: a leak that only appears when ice is made — Means: an ice-production fault — Points to: aviva-refrigerator-ice-production
- Not this fault: a warm cabinet with water inside — Means: read the cooling page first — Points to: aviva-refrigerator-cooling-failure
Ranked for Aviva refrigerators
- Water line, fitting or filter head weeping — Why here: only applies to a plumbed cabinet, but when it does apply the leak is clean water and it appears whether or not the cabinet is cold
- Defrost drain blocked with sludge or frozen shut — Why here: this is the leak on a cold cabinet: melt water backs up over the drain tray, runs forward under the drawers and appears on the floor
- Drain pan cracked, displaced or overflowing — Why here: the pan evaporates the condensate; if it is knocked out of position when the cabinet was moved, everything it catches goes to the floor
- Ice maker fill overshooting or its fill tube frosted — Why here: produces an intermittent leak that tracks the ice-making cycle rather than the defrost cycle
- Door seal leaking warm humid air into the cabinet — Why here: more air means more condensate than the drain was designed to carry, so a marginal drain becomes a leak
- Note: This ordering carries no denominator: no counted component share exists for this brand and appliance, so it is an ordering by cause structure rather than a measured frequency.
Check it in this order
- Start where an Aviva refrigerator fails first: water line, fitting or filter head weeping — Why: Only applies to a plumbed cabinet, but when it does apply the leak is clean water and it appears whether or not the cabinet is cold. That is what moves it to the head of the queue on this brand, where a lit lamp on one of these is a hint about an area, never a part number.
- Establish whether the water is clean supply water or defrost condensate — Why: A plumbed cabinet has two independent water paths, and this one question sends you to opposite ends of the machine.
- Check the cabinet is level and not leaning forward — Why: It is free, it is common, and every drain check below assumes gravity is working in your favour.
- Find and clear the defrost drain at the back of the floor of the compartment — Why: This is the most common cause by a wide margin and the clearing is an owner job.
- Look at the drain pan under the cabinet — Why: If the drain is clear and water still reaches the floor, the pan is where it is being lost.
- Only then look at the seal and the supply plumbing — Why: These produce the same puddle by slower routes and are worth eliminating last.
Owner checks, in order
- Dry the floor completely, put a sheet of paper towel down and note where it wets first — front, back, or one side; that is where the water is arriving from — Tools: paper towel — Estimated time: ten minutes plus waiting
- Check the cabinet with a spirit level and set the front feet slightly higher than the back — Tools: spirit level, adjustable spanner — Estimated time: ten to fifteen minutes
- Empty the bottom of the compartment, find the small drain hole at the back of its floor, and flush it with warm water from a turkey baster until it runs freely — Tools: turkey baster or syringe, warm water, torch — Estimated time: twenty to thirty minutes
- Clear a stubborn drain with a length of soft plastic tubing or a pipe cleaner worked gently through — never a metal wire, which will puncture the tray — Tools: soft tubing or pipe cleaner — Estimated time: fifteen to twenty minutes
- Unplug the cabinet, remove the toe grille and check the drain pan is seated square under its outlet and is not cracked — Tools: nut driver, torch — Estimated time: fifteen minutes
Before you touch anything
Safety
electrical refrigerant heavy Unplug the appliance or switch off its breaker before removing any panel. A capacitor can hold a charge after the power is off. — Constant: unplug-before-service A refrigerator holds food safely at 40 degrees F (4 degrees C) or below. — Constant: fridge-40f A freezer holds food safely at 0 degrees F (minus 18 degrees C) or below. — Constant: freezer-0f
Unplug the cabinet before you remove any panel or reach behind the toe grille. The sealed system is under pressure and is not an owner-serviceable circuit: never cut, kink, braze or vent a refrigerant line, and never apply heat anywhere near one. A loaded cabinet is heavy and tips forward easily when it is walked out on its front rollers, so empty it first and pull it straight out with a helper rather than levering it on one corner.
When it stops being an owner job
The drain is clear, the cabinet is level and water still reaches the floor Ice reforms in the drain within days of clearing it, which points at a defrost fault The water is clean supply water from a fitting or a filter head
Nearest pages of the same kind
What this page does not cover
product family model model year
Links down: - [Common AVIVA Refrigerator Problems](/blog/aviva-refrigerator-problems)
This is a generalized page. It covers Aviva refrigerators as a class and does not cover any single product family, model or model year: it carries no model-specific part number, no model-specific fault-code table and no figure measured on one particular unit. No family- or model-specific page exists for this brand in this reference yet. When one is published it will go further than this page can, and this page will link down to it. It covers one symptom only. The brand overview linked below routes to the other problems that turn up on this appliance. Every number on this page is a published safety constant quoted verbatim. No failure rate, component share, reliability score or recall identifier is stated, because none is available for this brand and appliance.
Where to go next
- Common AVIVA Refrigerator Problems
- AVIVA Refrigerator: Abnormal Noise or Vibration
- AVIVA Refrigerator: Controls, Display or Error Code
- AVIVA Refrigerator: Not Cooling or Not Freezing
- AVIVA Refrigerator: Door, Latch or Seal Fault
- AVIVA Refrigerator: Ice Maker Fault
- AVIVA Refrigerator: Will Not Start or No Power
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
