Written by
Clara Bennett Appliance Care EditorPublished September 3, 2026Updated October 20, 2026
Content status:
Verified
Error codeEr25
ApplianceIce Maker
Quick answer
Er25 signals evaporator freezing on the RNP115 / URNP115 nugget ice machine. The manual says to operate it in warmer surroundings.
Model compatibility: U-Line reuses codes across series and model years, so Er25 may mean something different on another appliance or generation. Confirm this against your model’s documentation and record your full model number before acting.
Plain language
What this code means
Evaporator freezing: the evaporator outlet temperature drops below -7.6°F while the ice maker is running.
Er25 is the evaporator freezing code on the current RNP115 / URNP115 nugget ice machine. It appears when the temperature at the evaporator outlet falls below -7.6°F while the ice maker is running.
The owner-level advice
The manual’s only instruction is about the room: operate the machine when the ambient temperature is over 50°F. If the code keeps returning, call for service.
Other codes to compare
Er03 and Er01: the opposite problem, an evaporator that is too warm after ice making has gone on for a while.
Call (310) 879-5776 for U-Line ice maker repair in Los Angeles. Have ready the Er25 code, the model number and the room conditions where the machine runs.
Important safety warning. Do not attempt repairs involving electrical components, gas, water lines, refrigerant or sealed systems. Unplug the appliance if it is safe to reach the outlet, and leave internal diagnostics to a qualified technician.
Seeing this code on your U-Line appliance?
Book a specialist visit for a clear estimate and approval before any repair.
U-Line products are compact, built-in, and often visually similar across generations. Effective repair starts with the exact model, the symptom you can…
