Connect with us
Find practical guides to diagnose air conditioning faults, decode error messages, and fix common breakdowns step by step. Each article helps you identify symptoms, understand the cause, and apply quick solutions to restore cooling faster. Ideal for split units and other home cooling systems when you need a clear fix without wasting time.
What does that warning indicate on Ferroli equipment, why does it appear, and how should you act before calling technical service?
How to eliminate H4 error in Ferroli air conditioning? Error: H4 Description: If the P6 error is activated 3 times Cause: Solution: Consult the error P6. More tips If...
Error: “H3” Description: Compressor overload protection Cause: The compressor is working more than it should Solution: Inspection and possibly calling Technical Support When your Ferroli air...
How to eliminate H2 error in Ferroli air conditioning? Error: H2 Description: T2 probe reading error Cause: Solution: 1. The probe connector is unplugged. Connect it again. 2. It...
The H1 fault usually indicates a communication problem between boards and requires checking the power supply, wiring, and electronics.
The H0 error usually indicates an internal communication loss. These are its causes and how to inspect the equipment properly.
The E9 code on Ferroli equipment is usually related to the thermal probe and its connection. This is how it is identified and checked.
Error: “E8” Description: Water flow error. Cause: It may be due to a short-circuited or open circuit, very low water flow, or a damaged water flow...
How to eliminate E6 error in Ferroli air conditioning? Error: E6 Description: T4 probe reading error Cause: Solution: 1. The probe connector is unplugged. Connect it again. 2. It...
What does this fault indicate, why does it appear, and how to check the probe, wiring, and compressor properly.
How to eliminate E4 error in Ferroli air conditioning? Error: E4 Description: Reading error of the t5 probe – t4 spoiled temperature probe Cause: Solution: 1. The probe connector...
Error: “E3” Description: Voltage problem or incorrect electrical connection. Cause: The appliance is not correctly connected to electricity, or there is a voltage failure. Solution: Check...