Breaking change

This changes how the UI displays fan speeds for this model, showing low/med/high as options rather than 0-100%, but it does not change the actual fan speed that was selected.

Old:

New:

Proposed change

Z-Wave fan switch Jasco 14314 supports only 3 speeds, low (1-33%), medium (34-66%), and high (67-99%). Prior to this change, any percentage could be selected in the UI, but the resulting fan speed would be determined by the listed low/medium/high ranges. This change aligns fan 14314 behavior with other functionally identical fan switches (e.g. 14287). Model 14287 had the same change made back in 2021: #60517.

I have tested this change on my own instance and it works as described above, so I've checked that box below. Since I am not a developer, however, I'm leaving the other checklist boxes unchecked. I'm hoping this is a minor enough change that much of the checklist is not applicable.

Type of change

• Dependency upgrade
• Bugfix (non-breaking change which fixes an issue)
• New integration (thank you!)
• New feature (which adds functionality to an existing integration)
• Deprecation (breaking change to happen in the future)
• Breaking change (fix/feature causing existing functionality to break)
• Code quality improvements to existing code or addition of tests

Additional information

• This PR fixes or closes issue: fixes Jasco fan control model 14314 needs speed configuration change to reflect 3-speed options rather than percentages #109256
• This PR is related to issue:
• Link to documentation pull request:
• Link to developer documentation pull request:
• Link to frontend pull request:

Checklist

• I understand the code I am submitting and can explain how it works.
• The code change is tested and works locally.
• Local tests pass. Your PR cannot be merged unless tests pass
• There is no commented out code in this PR.
• I have followed the development checklist
• I have followed the perfect PR recommendations
• The code has been formatted using Ruff (ruff format homeassistant tests)
• Tests have been added to verify that the new code works.
• Any generated code has been carefully reviewed for correctness and compliance with project standards.

If user exposed functionality or configuration variables are added/changed:

• Documentation added/updated for www.home-assistant.io

If the code communicates with devices, web services, or third-party tools:

• The manifest file has all fields filled out correctly.
  Updated and included derived files by running: python3 -m script.hassfest.
• New or updated dependencies have been added to requirements_all.txt.
  Updated by running python3 -m script.gen_requirements_all.
• For the updated dependencies - a link to the changelog, or at minimum a diff between library versions is added to the PR description.

To help with the load of incoming pull requests:

• I have reviewed two other open pull requests in this repository.