Error code

Altherm damper All models code A4P

For your safety

This fault is rated critical. No remote repair or do-it-yourself instructions are given; do not use the appliance or try to open or repair it.

Hazard area: mains voltage and pressure vessel

If there is a risk to life, first move to a safe place, then call 112. Do not follow remote repair instructions.

Call 112

The emergency numbers here are for Turkey. If you are outside Turkey, call your local emergency number.

All emergency numbers and province details

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

Meaning

Only for *KRP1HB* 2 core Alarm indication 230 V 2 core External heat source (e.g. boiler) signal 2 core Cooling/heating ON/OFF output 230 V 2 core Circulation pump for domestic hot water 230 V 2 core Electricity meter pulse input 1 5 signal Only for high voltage Smart Grid 5 Smart Grid contact K2A Only for low voltage Smart Grid 5 Smart Grid contact S11S 2 core Electricity meter pulse input 2 6 signal Smart Grid pulse meter 6 2-way valve 8 2 core M2S for cooling mode 230 V

Member details

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

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Solution

Solution steps are not shared for faults that may be dangerous.

No do-it-yourself solution is given for this fault. For your safety, call an authorised service.