F04
What code F04 means on a Daya washing machines, what causes it, and which part to check first.
● SEVERITY: MEDIUM
Daya F04 means: Water heating malfunction. The documented cause is: Turn the program selector knob to the "OFF" position for 3 seconds to turn off the machine and select the desired program; if the fault persists, disconnect the appliance and contact the After-Sales Service
What F04 means
Water heating malfunction
The display shows F04 and the machine stops until the fault is cleared.
What the technical documentation says
Causes documented in the technical source published by centriassistenza.org
| DOCUMENTED CAUSE OR CHECK |
|---|
| Turn the program selector knob to the "OFF" position for 3 seconds to turn off the machine and select the desired program; if the fault persists, disconnect the appliance and contact the After-Sales Service |
Replacement parts
Tools you'll need
Before you open anything
Unplug the machine and close the water tap before removing any panel. Water and mains electricity sit centimetres apart inside a washing machine. If the drum still holds water, drain it from the filter first — it can be scalding.
What to check, in order
From the quickest check to the one that needs a technician.
Find a specialist
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Frequently asked questions
What does F04 mean on a Daya?
Water heating malfunction The documented cause is: Turn the program selector knob to the "OFF" position for 3 seconds to turn off the machine and select the desired program; if the fault persists, disconnect the appliance and contact the After-Sales Service
Can I fix F04 myself?
It depends on the part involved: Turn the program selector knob to the "OFF" position for 3 seconds to turn off the machine and select the desired program; if the fault persists, disconnect the appliance and contact the After-Sales Service Clearing a filter or straightening a hose is within reach of anyone; anything behind a panel means mains electricity and water together — that is a job for a technician.
Does Daya use other codes on this appliance?
Yes: we document 18 other codes for Daya on this washing machines. They are listed at the bottom of this page, each with its own meaning.
Does the same code mean the same thing on other brands?
Often not. The same two characters can point to completely different faults depending on the manufacturer — always check the page for your own brand.