Kermi Appliance Repair in Broadfield

What does Error 5 mean on a Kermi x-change fresh heat pump?

Error 5 indicates that the pressure switch has triggered for the first time. LED 3 shows red. The compressor shuts down but will attempt an automatic restart after 5 minutes. If the error recurs, contact a technician to check the refrigerant system pressure.

What does the Al051 error mean on a Kermi x-change dynamic heat pump?

The Al051 error indicates an error occurred during compressor startup. Contact a qualified technician to check converter settings, motor parameters, and electrical connections. The compressor may need replacement if damaged.

What does Error 1 mean on a Kermi x-change fresh heat pump?

Error 1 indicates that the temperature sensor in the upper area of the storage tank is short-circuited. LED 3 and LED 4 both show red. The heat pump and auxiliary heating will shut off automatically. Contact a qualified technician to inspect and replace the faulty temperature sensor.

What does the Al013 error mean on a Kermi x-change dynamic heat pump?

The Al013 error indicates that the maximum allowable pressure threshold has been exceeded. Check that all hydraulic valves are open, clean the water filter, and verify the circulation pump is functioning. Bleed air from the primary circuit. Contact a technician if the issue persists.

What does the Al016 error mean on a Kermi x-change dynamic heat pump?

The Al016 error indicates that the minimum allowable superheat threshold has been exceeded, suggesting issues with the refrigerant cycle. Perform a manual error reset. This error requires professional diagnosis. Contact a qualified refrigeration technician to inspect the expansion valve and verify refrigerant levels.

How does a heat pump work?

A heat pump absorbs free environmental energy from the surroundings. In a refrigerant circuit, the temperature is increased by compression and then transferred to the heating system. Heat pumps typically produce around 4 kW of heat output for every 1 kW of electrical input.

Can Kermi heat pumps provide cooling as well as heating?

Yes, a heat pump can not only heat but also cool. In the warm months, it extracts heat from the room and releases it into the environment. This works either through panel heating systems such as underfloor or wall heating, or through special heat pump radiators.

What is KermiCLEAN coating?

KermiCLEAN is an easy-clean coating for real glass that prevents stubborn buildup of dried water drops, soap residue, and traces of dirt and limescale. This also prevents germs and bacteria, improving hygiene. The TÜV-certified durability reaches a minimum of ten years.

Does Kermi offer remote diagnostics for heat pumps?

Yes, once connected to the internet, Kermi x-change heat pumps support remote maintenance and diagnostics. You can check your heat pump from a PC, tablet, or smartphone, and simple malfunctions or software updates can be handled remotely without requiring an on-site visit.

What are Kermi convectors used for?

Kermi convectors are ideal for rooms with large glass areas such as panorama windows, bay windows, or conservatories. With their high heat output in a low-profile design, they form an invisible heat protection shield and prevent cold air from spreading through the room.