---
title: "Wine column zone too warm"
description: "Dacor wine column zone too warm: a cabinet specified to hold within about a third of a degree is judged against that number, and a two-degree drift that…"
url: "https://dacormiami.support/symptoms/wine-column-zone-warm/"
date_modified: "2026-09-12"
Appliance type: "Wine columns"
---


# Dacor wine column zone too warm

### What to do in the next ten minutes

Put a thermometer in each zone, in the middle of the bottles rather than in the airflow, and read all three twice an hour apart. Note what each zone is set to. Check that no rack is sitting proud and holding the door a fraction open. Leave the cabinet loaded — a full column holds temperature far better than an empty one while this is being worked out.

### Why a small drift counts here

Wine cabinets are sold on tolerance. This one is specified tightly enough that a drift most refrigerators would shrug off is the machine failing at the single thing it was bought for. Owners who call about two degrees are not being fussy, and we do not treat them as though they were.

### Three zones are three answers

Independently held zones mean the diagnosis can begin on the telephone. One zone wrong points at its own sensor and damper; all three points at what feeds them. A caller who has read three thermometers has already done the part of this job that cannot be done remotely.

A damper or a sensor in one zone

Three independently held zones means three sensors and a damper arrangement dividing the airflow. One zone drifting while the others hold is nearly always in that division rather than in the refrigeration.

The door is not sealing

A gasket that has lost contact along one edge, or a rack holding the door a few millimeters open, will warm the nearest zone continuously while the others stay right.

The system feeding all three is struggling

Where every zone has drifted together, the condenser, the fan or the sealed system becomes the answer — and in a coastal kitchen the condenser is worth looking at before the refrigerant.

A thermometer in each zone, not the display

The display is the thing under suspicion. Three independent readings are the evidence.

Check every rack is fully home

Half an inch proud is enough to hold the door open and warm a zone permanently.

Note how far out it is, not just that it is

Two degrees and ten degrees are different repairs on this cabinet.

One zone has drifted and the others are holding

What it usually means

One zone wrong is local. Three zones wrong is the system

Two degrees is a problem on a cabinet specified to a third of one

No code exists — a 156-page manual with no code table in it

What to do in the next ten minutes

Put a thermometer in each zone, in the middle of the bottles rather than in the airflow, and read all three twice an hour apart. Note what each zone is set to. Check that no rack is sitting proud and holding the door a fraction open. Leave the cabinet loaded — a full column holds temperature far better than an empty one while this is being worked out.

Why a small drift counts here

Wine cabinets are sold on tolerance. This one is specified tightly enough that a drift most refrigerators would shrug off is the machine failing at the single thing it was bought for. Owners who call about two degrees are not being fussy, and we do not treat them as though they were.

Three zones are three answers

Independently held zones mean the diagnosis can begin on the telephone. One zone wrong points at its own sensor and damper; all three points at what feeds them. A caller who has read three thermometers has already done the part of this job that cannot be done remotely.

### Should I move the wine?

Only out of the zone that has drifted, and only if it has been warm for more than a day. The rest of the cabinet is doing its job, and a full column is more stable than an empty one while a repair is arranged.

### Is there an error code I should look for?

There is not. This cabinet's manual documents four named alarms — Self Check, Abnormally High Temperature, Door Opening, Filter Replacement — and no code table at all. Sites listing TEMP-HI or COMP-ERR for a Dacor wine column are quoting something no manual contains.

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