What does Lainox RTC mean?

RTC signals a real-time clock error on the controller. The unit can no longer reliably keep the current date and time, so it cannot stamp HACCP alarm events correctly. The control also energizes its alarm relay when this fault is present.

What does Lainox CELL PROBE mean?

The CELL PROBE alarm indicates a fault on the cell (chamber) temperature probe. The controller can no longer trust the chamber temperature reading, so temperature-based regulation is compromised. The alarm relay is activated.

What does Lainox EVAPORATOR PROBE mean?

The EVAPORATOR PROBE alarm reports a fault on the evaporator temperature probe, handled the same way as the cell probe error but applied to the evaporator.

Does AskWhiz cover Lainox equipment?

Yes. AskWhiz is trained on official Lainox service and operator documentation, so it can answer fault-code, error-message, and repair questions for Lainox commercial kitchen equipment directly in WhatsApp.

How do I troubleshoot Lainox error codes?

Send AskWhiz your Lainox model number and the error code or symptom on WhatsApp. It searches the official Lainox manuals and returns the likely cause and the documented fix, step by step, so you stop scrolling through PDFs in the field.

Is AskWhiz a substitute for the Lainox service manual?

No. AskWhiz reads the official Lainox documentation and surfaces the relevant procedure fast, but always follow the manufacturer safety warnings and call a qualified Lainox technician for work that requires one.

Commercial Kitchen

Lainox error codes, decoded.

Look up any Lainox fault code below. Each one is grounded in Lainox's own service documentation — the meaning, the symptoms, the causes, and the steps to clear it.

By Nichita Herput

Co-founder & CEO · Reviewed May 2026

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Lainox sits in our Commercial Kitchen coverage. Every page here is transcribed from the manufacturer's manuals, not scraped from forums.

What error codes does Lainox display?

Tap a code for the full breakdown — meaning, symptoms, causes, and fix steps.

RTC

Clock error - the device cannot store the date and time of HACCP alarms

CELL PROBE

Cell (chamber) temperature probe error

EVAPORATOR PROBE

Evaporator temperature probe error

ROD PROBE

Rod (core/needle) probe error

HIGH PRESSURE

High pressure alarm (1ph) / high pressure or compressor thermal alarm (3ph)

DOOR OPEN

Door open alarm

HIGH TEMPERATURE

Maximum temperature alarm (HACCP)

LOW TEMPERATURE

Minimum temperature alarm (HACCP)

CYCLE DURATION

Chilling or deep freezing not completed within the maximum duration (HACCP)

POWER FAILURE

Power source interruption alarm (HACCP)

SANITISING

Sanitising alarm - rod probe insertion not correct

SANITISING DURATION

Sanitising alarm not cancelled within the maximum duration of the first phase

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Common questions about Lainox equipment

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AskWhiz documents error codes for these manufacturers in the same vertical:

Accutemp Alto-Shaam Beverage-Air Blodgett Brema Ice Makers Bunn Cleveland Range Continental Refrigerator Convotherm Cornelius Delfield Electrolux Professional