Electrolux Professional Htd Error Code
Drain temperature above safety limit
Source: Electrolux Professional 3/UM_05UMC13_ENG01_SKLOVN_1_5_1_1_EPR_UMG_SkyLineOvens_ENG_20250617.pdf
What does Electrolux Professional Htd mean?
Htd means the SkyLine oven's drain temperature has risen above its safety limit, and the oven stops. It points to a possible lack of water in the drain system, so the drain is not being cooled. The manual's remedy is to restore water to the cavity and bottom filter and wait for the alarm to clear.
Symptoms
- Htd displayed and the oven stops
- Hot drain / drain over-temperature
- Possible dry drain system
- Alarm blinks off once cooled
Common causes
- Possible lack of water in the drain system
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Diagnostic steps
Check the water supply
Confirm the oven has a water supply feeding the drain system.
Add water to the bottom filter
Pour some fresh water on the bottom cavity filter to cool the drain.
Avoid cold water on the hot cavity
Do not splash the hot cavity with cold water, as it could damage the appliance.
Wait for the alarm to clear
Wait for the alarm to blink off once the drain temperature drops.
Call Service if it persists
If the problem persists, call Service.
When to call a professional
If Htd persists after restoring water to the drain system, contact an Electrolux Professional service centre. A drain that keeps overheating despite adequate water can have a blockage or a water-management fault inside the appliance. Because pouring cold water directly on a hot cavity can damage the oven, leave deeper drain diagnosis to a trained technician.
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Other Electrolux Professional Error Codes
Cavity safety switch triggered (TSC) — cavity over-temperature
Cavity over-temperature (recoverable)
Boiler safety thermostat trips — boiler over-temperature
Boiler over-temperature (recoverable / descale-related)
Boiler thermocouple failure
Boiler water loading timeout
Boiler excessive temperature-rise time (warning)
Boiler level sensor problem
Descale boiler — scale threshold reached (stops cycle)
Descale boiler — scale build-up threshold reached (warning)
Single-point core probe failure
Six-point core probe failure