Skip to main content
Unifrost Commercial refrigeration knowledge hub for Irish businesses
  • Unifrost/
  • FAQs /
  • When should I call an engineer for fridge icing issues?
FAQ

When should I call an engineer for fridge icing issues?

Updated 19 May 2026 FAQs Reviewed for Unifrost.ie
FAQ
Quick answer

Call an engineer when the issue is repeating, affecting temperature control, or involves parts staff should not touch. In particular:

Support note

This FAQ is designed for a fast answer first. Use the related guide links if you need the fuller decision path behind the short version.

Call an engineer when the issue is repeating, affecting temperature control, or involves parts staff should not touch. In particular:

The fridge won’t hold safe temperature or you see repeated HACCP deviations.

You’ve done basic checks (door seals, airflow/overpacking, drain clear, door discipline) and ice returns within days.

The fan isn’t running, airflow is poor, or you suspect the evaporator is fully blocked.

You see error codes/alarms, unusual electrical smells, or signs of damaged wiring.

Ice is so heavy that removal would require tools. Do not chip or scrape around the evaporator as it can puncture the coil and turn a service call into a major repair.

Before you call, note the model and serial, take photos of the icing pattern, and record cabinet temperatures and when the problem started. This speeds up troubleshooting and parts identification.

Read the full guide: Troubleshooting Ice Build-up in Unifrost Upright Fridges: A Guide for Irish Kitchens.

Related Guides

Read the fuller guide around this question

These articles are the best next reads if the visitor wants a deeper product choice, maintenance, or support route from here.