F0 • Gree • Lomo / Fairy / Bora
Gree F0: refrigerant protection by model
Proof status : Manufacturer reference listed — check model coverage
Source: Gree Service Manual - Error Code F0 Flowchart · Last verified 9 September 2026
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Founder of AskMarcel.app. Sheets are written from manufacturer documentation; the reference is shown when it has been verified.
In brief
On supported Gree models, F0 is a refrigerant-related protection. The code alone does not confirm a leak or justify recharging. Record the exact model and symptoms; a qualified engineer should check the unit against its service manual and repair any proven leak before recharge.
Gree F0 is a refrigerant-related protection on the documented models; its underlying cause must be confirmed for the exact unit.
Continue this diagnosis in Marcel
Gree code F0: Marcel picks this code up for Lomo / Fairy / Bora and guides you, with the manufacturer reference when one exists.
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What does fault code F0 on Gree mean?
On supported Gree models, F0 is a refrigeration protection. Low refrigerant can be one cause, but the code alone does not confirm a leak or a failed component.
Depending on the model, possible causes include a refrigerant leak, circuit restriction or sensor fault. Confirm using the exact service manual.
Differences between product ranges
| Range | Meaning | Exclusion |
|---|---|---|
| Lomo / Fairy / Bora (model dependent) | Refrigeration-related protection | Confirm the cause against the exact model manual |
Symptoms
- The air conditioner blows warm air in cooling mode
- Ice on the indoor heat exchanger
- Compressor stops
Safety notice
Refrigerant handling is reserved to F-Gas certificate holders.
Diagnosis
1. Accessible checks
- Record the full unit model numbers and any other displayed codes.
- Look for blocked accessible filters or air inlets without opening the refrigerant circuit.
2. Qualified refrigeration diagnosis
- Compare measurements with the service manual for the exact model.
- If a leak is confirmed, repair it before any recharge.
Repair and return to service — Gree fault F0
A qualified engineer confirms the cause and repairs any proven leak before recharging to the model specification.
When should you call an F-Gas engineer?
F-Gas required as soon as a leak or recharge is suspected.
Affected models
- Supported Lomo / Fairy / Bora models
Field context
Record symptoms and other codes; F0 alone does not establish a leak.
Technical source data
F0 alone cannot confirm a leak or the need for recharging; use the exact range and OEM checks.
Sources
- Gree Service Manual - Error Code F0 Flowchart
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Exact match
F0 — Gree
Lomo / Fairy / Bora
On supported Gree models, F0 is a refrigeration protection. Low refrigerant can be one cause, but the code alone does not confirm a leak or a failed component.
Source : Gree Service Manual - Error Code F0 Flowchart
Frequently asked questions
Can I recharge the gas myself?
Refrigerant circuit testing, leak repair and recharging require a qualified professional under the rules applicable in your country.
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