The display of a dual-zone wine cooler in a dim kitchen blinking a warm reading in its upper zone, the door closed on rows of unlabeled bottles.

Bertazzoni zone too cold: one compartment is below its setting

This message says one of the two wine zones is colder than it should be.

(844) 709-0727

Mon–Sat, 8am–8pm

  • Temperature and alarms
  • Wine cooler thermostat and sensor repair
  • Source: Bertazzoni

Book a visit

Three short steps, about a minute.

or call (844) 709-0727

What Upper or lower zone too cold
actually means.

This message says one of the two wine zones is colder than it should be. Bertazzoni's instruction is to wait 12 hours and, if the message stays, to have the column serviced.

Bertazzoni wine cooler display · also shown as Upper zone too cold, Lower zone too cold

What to do when Upper or lower zone too cold shows on the wine cooler

Before you book,
in this order.

Each step comes from Bertazzoni's own guidance for Upper or lower zone too cold on its wine coolers. Follow it to the end: the last card says whether this is a visit.

01

Check the setting of the named zone.

02

Remember the rule between zones: with the upper zone below 54°F, the lower zone cannot be set above 50°F.

03

Leave the column alone with the door shut for 12 hours.

04

If the message is still there after 12 hours, book a visit.

Still there?

It usually turns into wine cooler thermostat and sensor repair. Book with the code and the model number.

What not to do

A zone too cold message is not caused by the zone rule itself; that rule limits the setting, not the actual temperature. It is also not frost, which Bertazzoni links to humidity and door openings.

What you may
notice with it.

The wine cooler problems Upper or lower zone too cold tends to arrive with. Answer these at the wine cooler before anyone is booked.

All problems

Where Upper or lower zone too cold usually leads

Wine cooler thermostat and sensor repair.

Thermostat or zone temperature sensor · low to moderate.

In Bertazzoni's own words

Wait 12 hours. If the problem persists, contact Customer Care.
Bertazzoni built-in wine columns user manual (REF18WCP / REF24WCP /23) Bertazzoni built-in wine columns user manual (REF18WCP / REF24WCP /23)

Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. Bertazzoni REF18WCP and REF24WCP built-in wine columns (/23 series; IX stainless and PR panel-ready, left or right hinge).

Bertazzoni Upper or lower zone too cold wine cooler repair,
where we come out.

The same visit in every metro below: the code, the model number, and a diagnosis before any part is ordered.

All service areas
A couple choosing a bottle together from an undercounter wine cooler in a warm kitchen at dusk
For the heart of your home.

Questions
about Upper or lower zone too cold.

Can I clear Upper or lower zone too cold myself?
Check the setting of the named zone. If it comes back, it needs a visit.
How long should I wait when my Bertazzoni says a zone is too cold?
Bertazzoni says 12 hours. If the message is still there after that, book a visit.
Why can't I set my Bertazzoni lower zone warmer?
When the upper zone is below 54°F, the lower zone is limited to 50°F or colder. Raise the upper zone first.
Can a too-cold zone harm my wine?
Slightly cold storage slows aging but is rarely harmful. A zone far below its setting should still be checked, since a stuck control could keep pushing it colder.

Back to your everyday

Still showing Upper or lower zone too cold?

When you book, copy the code or the blink pattern as the display shows it, add the whole model number, and say whether the bottles still feel cool — a code gives the technician a head start.

(844) 709-0727 Schedule a repair