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Home Assistant TestFlight
Mitsubishi Electric

Mitsubishi air conditioner via Siri/HomeKit

Air Conditioners and Heaters · Climate

Partly worksApple Home issues

1 report: 1 says it partly works.

Reported with 1 integration: ECHONET Lite.

What people report

IntegrationIn Home AssistantIn Apple HomeWhat they saidSource
ECHONET LitePartly worksPartly in Home
Power on ignores previous mode; Siri 'cool' or 'heat' commands work
Auto mode fixed for HomeKit; power-on does not restore previous mode
Saved copy
Hi Ledfoot. After some digging around this behaviour is inherent in the HomeKit integration and there isn't really anything I can do at my end to fix this up. I can certainly validate the behaviour exists when using Siri/HomeKit as confirmed by yourself but when I debugged the event bus I could see that the HomeKit Integration was explicitly setting the mode to 'heat_cool' when I asked Siri to "Turn on the Air Conditioner" Basically the HomeKit Thermostat class appears to only have four states: 'off', 'heat', 'cool' and 'auto'. So when you use Siri to 'switch the Air Conditioner on', …

Excerpt saved from GitHub on 2026-10-23.

Issue #5 · 2019-12

Each row is one report from a GitHub thread, an integration’s docs, or r/homeassistant. Check the date and the linked source before you buy.

In ReReHome

Once Home Assistant’s HomeKit Bridge shares it, this device reaches Apple Home as a HomeKit accessory behind your Home Assistant bridge, so ReReHome shows and controls it like any other.

Identifiers

BrandMitsubishi Electric
CategoryAir Conditioners and Heaters