Error code
U-Line: The display shows ER, or E and a number
U-Line — an indicator rather than a code. On the 2000 Series the maker answers this in the front of the book rather than in the service section, and the answer is short: E3 indicates the door may have been open too long, ensure the door is closing properly, and for other error codes contact customer service.
- From $95 diagnostic, credited to the repair
- 59 cities and neighborhoods covered
- OEM parts available on order
- In writing the price, before anything is opened
What we can confirm
Code ER, or E followed by a number, from the manufacturer's own documentation
This code has no number, because this equipment has no display to put one on. The appliance signals it instead — an alarm, a symbol or a pattern of lights — and what it means is recorded in the documentation that ships with it.
The code
ER, or E followed by a number
On the 2000 Series the maker answers this in the front of the book rather than in the service section, and the answer is short: E3 indicates the door may have been open too long, ensure the door is closing properly, and for other error codes contact customer service. That is worth reading carefully, because the platform table in the same manual gives E3 as a thermistor and the doors as E0 and E9. Both sentences are U-Line's. What is certain is that this display shows ER or E with a digit, that the maker's own first answer for it is the door, and that it declines to decode the rest in print.
or call (305) 851-2207
What it narrows down to
On the 2000 Series the maker answers this
Diagnostic
From $95, credited to the repair
On the same appliance
What else belongs to the undercounter refrigerators
On this make a code belongs to the appliance rather than to a product line. These are the other conditions this machine can display, and the models that can show this one — a display often has more than one thing to say, and the model number decides what any of it costs to put right.
Other codes this appliance can display
Door 1, the upper door on a two-door
Door 2 — the lower door of a
Thermistor 1 open. In plain terms, the cabinet
Thermistor 2 open. In plain terms, the evaporator
Thermistor 3 open. In plain terms, the third
Thermistor 1 shorted. In plain terms, the cabinet
Thermistor 2 shorted. In plain terms, the evaporator
Thermistor 3 shorted. In plain terms, the third
The display has stopped answering the board
The cabinet sensor circuit is open
The evaporator sensor circuit is open
The room sensor circuit is open
The same digits mean different things on different equipment. Search the full code list
In more detail
About U-Line: The display shows ER, or E and a number
What the appliance is actually doing
On the 2000 Series the maker answers this in the front of the book rather than in the service section, and the answer is short: E3 indicates the door may have been open too long, ensure the door is closing properly, and for other error codes contact customer service. That is worth reading carefully, because the platform table in the same manual gives E3 as a thermistor and the doors as E0 and E9. Both sentences are U-Line's. What is certain is that this display shows ER or E with a digit, that the maker's own first answer for it is the door, and that it declines to decode the rest in print.
Quoted rather than interpreted
Digital Display Shows ER or E Followed by a Number. E3 indicates the door may be opened too long. Ensure the door is closing properly. For other error codes contact U-Line Customer Service.
From Troubleshooting, 2000 Series manuals, in a User Guide & Service Manual downloaded from U-Line's own site. Nothing on this page is decoded beyond what that sentence says.
What to do about it
- Deal with the door first. It is the maker's own answer for this display and it is free.
- Write down exactly what is on the display — whether it is ER on its own, or E and a digit, and which digit. On this range that string is most of what a technician has to work with before arriving.
- Do not take a decoded meaning off a search result. The pages that confidently decode the 2000 Series numbers cite nothing, and this make already has a documented history of invented code tables.
- Have the log read on site. The service menu is where the real list is, and on this range it is the only place it exists.
Where this goes next
The job this usually becomes is control board and display repair, and every one of those pages carries a starting figure and the reasons that move it. If it turns out to be nothing — and on this make a real share of these are modes rather than problems — the visit ends there and you pay the diagnostic and nothing else, or call (305) 851-2207 and describe what the display is doing before booking anything.
uline wine cooler er code is the 2000 Series, and the maker's own troubleshooting row for it is one sentence long.
This article is based on:
- Official manufacturer documentation
- Internal repair procedures
- Technician repair history
- Company quality standards