Skip to content
RemFixitSearch fault code

Error code

Zehnder ComfoAir All models code P23

No approved translation for this record yet; showing the original text.

Meaning

Deactivation delay for ventilation position 3. • If ventilation setting 3 (high) is switched on briefl y (< 3 sec), the ComfoAir remains at ventilation setting 3 in accordance with the time set in this menu. If the position switch or RF remote control is operated during this lag- ging time, the ComfoAir will instantly revert to the ventilation position as set at that time

Member details

Signed-in members see the LED pattern and how to read the code with the remote control on eligible records.

View details as a member

Solution

Solution steps are available to members and are not shown on this page. Answer the questions to open the solution.

Remote technician support

Get help from a technician over a video call.