U-Line Temp Hi 6H+: a wine zone has been warm for six hours
Temp Hi 6H+ is the first-stage warm alarm on the U-Line 3000 Series: the zone has been 10 degrees or more above its set point for over six hours.
Mon–Sat, 8am–8pm
- Temperature and alarms
- Wine cooler thermostat and sensor repair
- Source: U-Line
Book a visit
Three short steps, about a minute.
or call (844) 709-0727
Loading appointment form…
The appointment form couldn’t load. Please try again.
What Temp Hi 6H+
actually means.
Temp Hi 6H+ is the first-stage warm alarm on the U-Line 3000 Series: the zone has been 10 degrees or more above its set point for over six hours. U-Line tells owners to check that the door is closed and sealing. Its service table adds that frost with the alarm points at the door and gasket, and otherwise at the evaporator fan or the refrigeration system.
U-Line wine cooler display · also shown as L Temp Hi 6H+, R Temp Hi 6H+
What to do when Temp Hi 6H+ shows on the wine coolerKind of codeTemperature and alarms
The cooler read a zone well away from its setting and raised an alarm, sometimes showing the warmest figure it reached while the house was empty. The reason may be as small as a door left resting on a bottle neck or a long outage, or as serious as cooling that has stopped. Keep the glass door shut and feel a bottle in the middle of the rack before doing anything else; the alarm is a warning about the wine, not a diagnosis.
Usually leads toWine cooler thermostat and sensor repair
Testing and replacing the thermostat or the temperature sensors that tell a wine cooler when to cool, when the cabinet runs too cold, too warm or back and forth.
Shows up asWine Cooler Error Code
A wine cooler error code appears as letters and digits on the display, a flashing temperature, dashes where a number should be or a blinking symbol, sometimes with an alarm tone and sometimes while the cabinet stays perfectly cool.
MakeU-Line
U-Line wine cooler repair for undercounter cabinets that leak, frost up or stop holding a steady temperature.
SourceU-Line 3036WCWC User Guide & Service Manual (3000 Series)
U-Line 3000 Series with the text display, such as the 3036WCWC 36-inch dual-zone wine unit. On dual-zone models the code is preceded by L or R for the left or right side; single-zone models show it without a letter.
Before you book,
in this order.
Each step comes from U-Line's own guidance for Temp Hi 6H+ on its wine coolers. Follow it to the end: the last card says whether this is a visit.
Check that the door on the warm side is closed and sealing all the way around.
Look for frost on the back wall of that zone; mention it when you book.
Move the most valuable bottles out of the warm zone and book a visit if the alarm does not clear.
Still there?
It usually turns into wine cooler thermostat and sensor repair. Book with the code and the model number.
What not to do
Temp Hi 6H+ is not a sensor code; a failed zone sensor shows Zone T Open or Zone T Short. If it progresses to Temp Hi 12H+, the zone has been warm for twice as long.
What you may
notice with it.
The wine cooler problems Temp Hi 6H+ tends to arrive with. Answer these at the wine cooler before anyone is booked.
All problems
Where Temp Hi 6H+ usually leads
Wine cooler thermostat and sensor repair.
U-Line
wine coolers.
U-Line wine cooler repair for undercounter cabinets that leak, frost up or stop holding a steady temperature.
U-Line wine cooler repairMore U-Line codes
Temperature and alarms on other makes
Undercounter wine cooler
A wine cooler about the height of a base cabinet, built in under the counter of a kitchen, a bar or a butler's pantry, with a glass door, sliding racks and a vented toe grille at the floor.
Freestanding wine cooler
A wine cooler that stands on its own in a dining room, a den or a basement, cooled either by a compressor or by a thermoelectric module, and vented at the back or the sides.
Dual-zone wine cooler
A wine cooler with two separately set compartments, upper and lower or side by side, so reds and whites or a storage zone and a serving zone each keep their own temperature.
In U-Line's own words
temperature +10° over set point for over 6 hours.
Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. U-Line 3000 Series with the text display, such as the 3036WCWC 36-inch dual-zone wine unit. On dual-zone models the code is preceded by L or R for the left or right side; single-zone models show it without a letter.
U-Line Temp Hi 6H+ 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 areasTampa BayFL · 31 areas
Miami / South FloridaFL · 47 areas
New York MetroNY · 75 areas
HoustonTX · 36 areas
ChicagoIL · 50 areas
Los AngelesCA · 95 areas
San DiegoCA · 31 areas
Questions
about Temp Hi 6H+.
Can I clear Temp Hi 6H+ myself?
How warm is a zone when U-Line shows Temp Hi 6H+?
Only the right side of my U-Line dual-zone is warm. What does that suggest?
Should I wait for Temp Hi 12H+ before calling?
Back to your everyday
Still showing Temp Hi 6H+?
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.