The short answer
When the ARC refrigerator family leaves water on the floor, the first question is not what broke but where the water was before it was on the floor. The table on this page covers a broad group of model numbers across several stems. The drain path answers it more often than any component.
What an owner actually sees
- Damp or a stain at the rear wall behind the cabinet — A supply line weeping at a fitting. Small, slow and the most damaging of all the leaks on this list because it goes unnoticed.
- Water appears a day after a manual defrost — Melt water that had nowhere to go: the drain was blocked before the defrost and the defrost simply made the evidence.
- Water on the floor at the back — Points at the back of the machine: the drain tube exit, the evaporation tray, or a supply fitting on a plumbed cabinet.
- NEAR MISS — the cabinet is also warm and the freezer is soft — Then the water is melting food, and this is a cooling failure. Use the cooling page for this family first.
Causes, most likely first on the ARC line
- A defrost drain that has silted or iced up — First on the ARC refrigerator family, and it is not close. Every cycle sends melt water down a narrow drain, and food debris, mould or an ice plug at the exit all stop it. The water then backs up inside the cabinet and appears under the drawers rather than at the drain.
- Drain pan, tube exit and levelling — Second. Melt water that has reached the pan can still end up on the floor if the tube has come out of it, the pan is cracked, or the cabinet leans forward. A cabinet that is not level moves the whole problem to the front of the machine.
- Humid air getting in past a seal — Third. It is the cause behind the seasonal version of this complaint, and it makes any marginal drain overflow on a humid day.
- The supply line and its fittings — Fourth, and it belongs on the list because it is the most expensive leak to ignore. A fitting that weeps behind the cabinet does its damage to the floor and the wall long before anyone sees a drop.
- A cracked drain channel or a displaced panel — Last, and often self-inflicted during a previous repair attempt, which is why clearing a drain should be done with warm water and a soft line, not a screwdriver.
Check in this order, and why
- Find out where the water is, precisely — Under the drawers, at the front of the floor, at the back, or on the inner walls. Each answer eliminates most of the list.
- Note when it appears — After a defrost cycle, on humid days, or continuously. Timing separates drainage from condensation from a supply leak.
- Check that the cabinet is level and the pan is in place — Done after the drain because a clear drain with a displaced pan gives exactly the same puddle.
- Inspect the supply fittings if the cabinet is plumbed — Last in the sequence but first in urgency if the floor behind the machine is damp.
Before any panel comes off
Safety
Power off first — a capacitor can hold a charge after the power is off — and water off before any connection is opened. Shut the supply valve before touching any fitting. Never clear a drain with a metal tool: the channel is thin plastic and a hole in it turns a blockage into a permanent leak. Water alone does not spoil food, but a drain that has been blocked for weeks is not clean. Discard anything that has been sitting in the pooled water and clean the base before reloading.
Models in the ARC family
Reference| Model number | Family key |
|---|---|
| ARC035S0ARWW | arctic-king:refrigerator:arc |
| ARC04B2C** | arctic-king:refrigerator:arc |
| ARC04S1A** | arctic-king:refrigerator:arc |
| ARC050S0ARBB | arctic-king:refrigerator:arc |
| ARC050S0ARWW | arctic-king:refrigerator:arc |
| ARC05B2C** | arctic-king:refrigerator:arc |
| ARC05MW | arctic-king:refrigerator:arc |
| ARC05MW1 | arctic-king:refrigerator:arc |
| ARC070S0ARBB | arctic-king:refrigerator:arc |
| ARC070S0ARWW | arctic-king:refrigerator:arc |
| ARC07M3AWW | arctic-king:refrigerator:arc |
| ARC07MW1 | arctic-king:refrigerator:arc |
| ARC07MW2 | arctic-king:refrigerator:arc |
The line between an owner fix and a service call
Call if the leak is at a supply fitting and does not stop when the valve is closed and reopened, or if water has reached the floor structure. On the ARC refrigerator family clearing a drain, adjusting feet and reseating a pan are owner work; anything that needs the evaporator cover off, or a plumbing joint remade, is not. Call the same day for a leak behind the cabinet, because that one is quietly expensive.
The rest of this family’s pages
Lead Appliance Repair Technician · 12 years experience
Experienced technician with 12 years specializing in washing machine and dryer repairs across all major brands.
