01 febr.
- H12 - Inappropriate device capacities
- H15 - Fault with compressor temperature sensor
- H20 - Fault with circulation pump
- H23 - fault with coolant sensor
- H27 - Fault with service valve
- Н28 - Fault with solar sensor
- Н31 - fault with swimming pool sensor
- Н36 - Fault with buffer tank sensor
- Н38 - Fault due to non-matching device brands
- Н42 - Low pressure protection
- Н43 - Fault with the sensor for heatC 1
- Н44 - Fault with the sensor for heatC 2
- Н62 - Fault with upstream with the flow monitor
- Н63 - Fault with the low pressure sensor
- Н64 - Fault with the high pressure sensor
- Н65 - Fault with the water circulation during defrosting
- Н67 - Fault with outdoor temperature sensor 1
- Н68 - Fault with outdoor temperature sensor 2
- Н70 - Fault with overload protection for indoor units E-heating element
- Н72 - Fault with hot water tank temperature sensor
- Н74 - Fault with the PCB communication
- Н75 - Low water temperature protection
- Н76 - Fault with the PCB communication
- Н90 - Communication
- Н91 - Fault with overload protection for hot water E-heating
- Н95 - Fault with incorrect voltage IU - OU
- Н98 - Fault due to high pressure protection
- Н99 - Fault due to frost protection of indoor units heat exchanger
- F12 - High pressure switch in the outdoor unit triggered
- F14 - Incorrect compressor speed
- F15 - Incorrect speed of the OU fan motor
- F16 - Fault due to excessive current consumption
- F20 - Fault due to overload protection of the compressor
- F22 - Fault due to overload protection of power transistor
- F23 - Fault due to direct current peaks in the OU
- F24 - Fault due to problems in the cooling circuit
- F25 - *1 Fault due to problems with the switching interval
- F27 - Fault with the high pressure switch in the OU
- F29 - Low hot gas superheat
- F30 - Fault with the inflow temperature sensor
- F32 - Fault with with the room thermostat
- F36 - Fault with the outdoor temperature sensor
- F37 - Fault with the return flow temperature sensor
- F40 - Fault with the hot gas temperature sensor in the outdoor unit
- F41 - Error in the power factor correction
- F42 - Error with the heat exchanger sensor in the outdoor unit
- F43 - Fault with hot gas temperature sensor in the outdoor unit
- F45 - Fault with the defrost temperature sensor in the outdoor unit
- F46 - Current transformer switching off
- F48 - Error with evaporator outlet temperature sensor
- F49 - Fault with bypass outlet temperature sensor in the OU
- F95 - *1 Fault due to HP protection cooling in the outdoor unit