Draft preview

This page is auto-generated from scraped sources and has not been manually verified against the service manual yet.

Bosch Mini Split P0 Error Code

Updated 2026-08-29 · review status: draft Draft - unverified

Quick answer

P0 as Inverter module IPM error. Technician boundary Stop here: refrigerant or sealed-system, compressor, and electrical or inverter work is technician-only. Do not open panels, test capacitors, touch wiring, connect gauges, add refrigerant, or keep resetting the system.

Severity: high · DIY difficulty: intermediate

Safety

TBD - must be written per-code before publish

What P0 means

P0 as Inverter module IPM error. Technician boundary Stop here: refrigerant or sealed-system, compressor, and electrical or inverter work is technician-only. Do not open panels, test capacitors, touch wiring, connect gauges, add refrigerant, or keep resetting the system.

Causes, ranked

  1. Causes not yet documented — verify against the service manual.

Commonly searched as: "bosch p0" · "bosch error code p0" · "bosch air conditioner p0"

Sources

  • SplitAtlas manual-sourced reference — verified 2026-08-29