--- title: "U-Line refrigerator showing Temp Lo 6H+" description: "What Temp Lo 6H+ means on U-Line refrigerators, what to check before booking, and when it is not a failure at all." url: "https://refrigeratorrepair.center/error-codes/u-line-temp-lo-6h/" --- # U-Line refrigerator showing Temp Lo 6H+ A zone has been more than 10 degrees below its set point for over six hours. ## What Temp Lo 6H+ actually means. A zone has been more than 10 degrees below its set point for over six hours. After twelve hours the message changes to Temp Lo 12H+. U-Line gives the same first check as for the warm alert, the door, before calling. U-Line refrigerator display · also shown as L Temp Lo 6H+, R Temp Lo 6H+ What to do when Temp Lo 6H+ shows on the refrigerator ### Kind of code Service indication A light or a message asking for a visit. It says that something wants attention, not what, so the visit starts with a diagnosis. ### Usually leads to Diagnostic visit The visit that decides what the repair actually is, before any part is ordered. ### Shows up as Refrigerator Showing an Error Code A code narrows the search, but only the manufacturer's own table gives it meaning. ### Make U-Line Undercounter refrigeration, ice machines, wine cabinets and beverage centers — almost nothing full-height. ### Source U-Line User Guide & Service Manual, model U-3036RRINT-00B (3000 Series), "Error Notification" table (u-line.com PDF) U-Line 3000 Series units that show the Error Notification text on the display. On single-zone models the (L) or (R) prefix is left out. ## Before you book, in this order. Each step comes from U-Line's own guidance for Temp Lo 6H+ on its refrigerators. Follow it to the end: the last card says whether this is a visit. 01 Check that the door is closed and sealing. 02 Confirm the set point is what you intended. 03 If the message comes back, contact U-Line Customer Care. ### Still there? It usually turns into [diagnostic visit](https://refrigeratorrepair.center/services/diagnostic-visit/). Book with the code and the model number. ### What not to do It is the opposite of Temp Hi: the zone has been too cold, not too warm. ## What you may notice with it. The refrigerator problem Temp Lo 6H+ tends to arrive with. Answer these at the refrigerator before anyone is booked. [All problems](https://refrigeratorrepair.center/problems/) Before you call ### [Refrigerator Showing an Error Code](https://refrigeratorrepair.center/problems/refrigerator-error-code/) [All 5 causes, cheapest first](https://refrigeratorrepair.center/problems/refrigerator-error-code/) Problem ### Refrigerator Showing an Error Code 5 causes, cheapest first Where Temp Lo 6H+ usually leads ## Diagnostic visit. Book a visit [What the job involves](https://refrigeratorrepair.center/services/diagnostic-visit/) ## Read these before the visit. Short guides that make the call quicker and the diagnosis cheaper. [All guides](https://refrigeratorrepair.center/guides/) How not to need us ### The condenser, the grille, and the one job that prevents the most calls Why it is doing that ### A refrigerator that never stops running Error codes ### All 247 codes, by make ## U-Line refrigerators. Undercounter refrigeration, ice machines, wine cabinets and beverage centers — almost nothing full-height. [U-Line refrigerator repair](https://refrigeratorrepair.center/brands/u-line/) More U-Line codes [No Comm](https://refrigeratorrepair.center/error-codes/u-line-no-comm/) [Zone T Open](https://refrigeratorrepair.center/error-codes/u-line-zone-t-open/) [Zone T Short](https://refrigeratorrepair.center/error-codes/u-line-zone-t-short/) [Amb Thrm Open](https://refrigeratorrepair.center/error-codes/u-line-amb-thrm-open/) [Temp Hi 6H+](https://refrigeratorrepair.center/error-codes/u-line-temp-hi-6h/) [Door Open 5M](https://refrigeratorrepair.center/error-codes/u-line-door-open-5m/) [ºF / ºC symbol flashing](https://refrigeratorrepair.center/error-codes/u-line-f-c-symbol-flashing/) Service indication on other makes [Sub-Zero Service](https://refrigeratorrepair.center/error-codes/sub-zero-service-light/) [Viking High Temperature Alarm](https://refrigeratorrepair.center/error-codes/viking-high-temperature-alarm/) [Bosch E03](https://refrigeratorrepair.center/error-codes/bosch-e03/) [Gaggenau ALARM symbol](https://refrigeratorrepair.center/error-codes/gaggenau-alarm-symbol/) [Miele F0](https://refrigeratorrepair.center/error-codes/miele-f0/) [Liebherr F1 to F5](https://refrigeratorrepair.center/error-codes/liebherr-f1-to-f5/) [True Residential REF](https://refrigeratorrepair.center/error-codes/true-ref/) [GE FF](https://refrigeratorrepair.center/error-codes/ge-ff/) [All 56 codes of this kind](https://refrigeratorrepair.center/error-codes/#family-service-indication) U-Line builds this ### Undercounter refrigerator A single 15 to 24 inch unit under the worktop — front-vented, tightly enclosed, and easily starved of air. ## In U-Line's own words > (L) (R) Temp Lo 6H+ Left or right zone temperature -10° under set point for over 6 hours. [U-Line User Guide & Service Manual, model U-3036RRINT-00B (3000 Series), "Error Notification" table (u-line.com PDF)](https://www.u-line.com/userguide/pdf/index/sku/U-3036RRINT-00B/) Every code on this site is taken from the manufacturer's documentation, never from a forum or a parts listing. U-Line 3000 Series units that show the Error Notification text on the display. On single-zone models the (L) or (R) prefix is left out. ## U-Line Temp Lo 6H+ refrigerator 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. 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Check that the door is closed and sealing. If it comes back, it needs a visit. ### Why is my U-Line showing Temp Lo 6H+? A zone has been more than 10 degrees colder than its set point for at least six hours. Confirm the set point is what you meant, and check that the door seals. After twelve hours it reads Temp Lo 12H+. ### Can Temp Lo on a U-Line freeze my drinks? Running that far below the set point for hours can chill contents more than intended. It is the opposite of Temp Hi, where the zone runs warm. If it returns after the door and set point checks, contact customer care. --- **[Read on the site: U-Line refrigerator showing Temp Lo 6H+](https://refrigeratorrepair.center/error-codes/u-line-temp-lo-6h/)** **[Book a visit with RefrigeratorRepair.center](https://refrigeratorrepair.center/schedule/)**