GREE LP error code

What it means

LP means the system thinks the connected indoor and outdoor equipment do not match correctly. This is usually an installation, pairing, or configuration issue rather than something a homeowner can fix from the remote. Manual trigger: LP means the matched indoor/outdoor capacity or unit combination is not accepted.

Urgency

Likely causes

1. Temporary protection event that may clear after one reset
2. Airflow, power, or operating condition outside normal range
3. Sensor, wiring, or control feedback problem
4. Technician-only component fault identified by the service manual

Homeowner fix

Write down all indoor and outdoor model numbers and reset power once. Expected result: if it was a temporary commissioning fault it clears; if LP returns, the equipment match must be checked by the installer.

When to call a pro

Call the installer or a licensed HVAC technician if LP appears after installation, service, or adding a zone. Tell them the manual points to matched capacity or model combination.

Repair vs replace

LP is usually resolved by correcting equipment selection, configuration, or wiring. Replacement is only part of the discussion if the installed indoor/outdoor combination is genuinely incompatible.

• GREE Livo R32 9,000 BTU (230V)

  Livo R32

• GREE Livo R32 9,000 BTU R-32 115V (LIV09HP115V1R32AH / LIV09HP115V1R32AO)

  Livo R32

• GREE Livo R32 12,000 BTU (230V)

  Livo R32

• GREE Livo R32 12,000 BTU R-32 115V (LIV12HP115V1R32AH / LIV12HP115V1R32AO)

  Livo R32

Parts for this line

The parts catalog for GREE Livo R32 lists 8 sourced replacement parts for this product line.

For your technician

Technician note: verify approved indoor/outdoor combinations, connected capacity, addressing, communication wiring, and any model-selection jumpers/settings. Page context: GREE maps this display to the Livo R32 line; source: GREE R32 residential mini-split service manuals; display convention: match the letter L and letter P marker exactly before comparing neighboring codes.

Which systems show it

• GREE LIVO R32 wall-mounted single-zone systems.
• GREE VIREO R32, ENVO R32, and Sapphire R32 wall-mounted single-zone systems using the common GREE R32 high-wall diagnostic table.
• GREE Free Match/Multi R32 and Free Match ECO/Multi ECO R32 systems when the connected indoor unit uses this common GREE indoor display table; GREE notes that multi-zone codes can differ by indoor unit type.

Related troubleshooting

Use the symptom guide alongside the exact display code if the unit is flashing, cycling, or showing comfort symptoms.

Reset note

Write down all indoor and outdoor model numbers and reset power once. Expected result: if it was a temporary commissioning fault it clears; if LP returns, the equipment match must be checked by the installer.

Manual trigger

LP means the matched indoor/outdoor capacity or unit combination is not accepted.

Related codes

Source

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