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error GE
Error Code H4
Overload protection triggered due to high condensing pressures.
? What Causes This
Blocked or subpar heat exchanger, excessive ambient temperatures, system overcharged, blockages in refrigerant lines affecting unit’s operation.
✓ How to Fix It
Remove any obstructions if present, adjust settings where possible to prevent overheating and operate within acceptable parameters. Perform vacuum check before repairing if necessary.
Source: page 40 of the official manual
From the manual
This error code appears in:
GE 24922 Universal Remote