Cannot add LV-RH131S-WM Air Purifier

[giuseppebaldi]

The problem

I have a Vital 200 that works great, no problem getting into HA, etc. I just picked up the smaller RH131 which is an alternate model # to the PUR-131S which is supported per the documentation. After doing some research I came across this closed issue regarding alternate model numbers not being recognized by the integration (why Levoit needs so many model numbers for the same product I don't know). What stood out to me from that issue was this line
'LV-PUR131S': { 'module': 'VeSyncAir131', 'models': ['LV-PUR131S', 'LV-RH131S'], 'features': ['air_quality'] }, }

I'm no expert but I wonder if my issue is that my model # is LV-RH131S-WM, yet another alternate model #. Is this something that can be added or is there somewhere I can add it to get this working?

What version of Home Assistant Core has the issue?

core-2025.2.3

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

VeSync

Link to integration documentation on our website

https://www.home-assistant.io/integrations/vesync

Diagnostics information

"integration_manifest": { "domain": "vesync", "name": "VeSync", "codeowners": [ "markperdue", "webdjoe", "thegardenmonkey", "cdnninja", "iprak" ], "config_flow": true, "documentation": "https://www.home-assistant.io/integrations/vesync", "iot_class": "cloud_polling", "loggers": [ "pyvesync" ], "requirements": [ "pyvesync==2.1.17" ], "is_built_in": true, "overwrites_built_in": false }, "setup_times": { "null": { "setup": 1.795800017134752e-05 }, "01JM0F91G1V3M0NE621YNDYRCB": { "wait_import_platforms": -1.485645925999961, "config_entry_setup": 3.600238600999546 } }, "data": { "vesync": { "bulb_count": 0, "fan_count": 1, "outlets_count": 0, "switch_count": 0, "timezone": "America/Chicago" }, "devices": { "bulbs": [], "fans": [ { "manager": "**REDACTED**", "device_name": "Living Room Air Purifier", "device_image": "https://image.vesync.com/defaultImages/deviceDefaultImages/vs_wfon_apr_lap_v201s-wus_us_240.png", "cid": "vsaq1cc8d594bc3843f18a93769d4569", "connection_status": "online", "connection_type": "WiFi+BTOnboarding+BTNotify", "device_type": "LAP-V201S-WUS", "type": "wifi-air", "uuid": "**REDACTED**", "config_module": "VS_WFON_APR_LAP-V201S-WUS_US", "mac_id": "**REDACTED**", "mode": "auto", "speed": 0, "extension": null, "current_firm_version": null, "device_region": "US", "pid": null, "sub_device_no": null, "config": { "display": false, "display_forever": false }, "device_status": "on", "enabled": true, "_config_dict": { "module": "VeSyncAirBaseV2", "models": [ "LAP-V201S-AASR", "LAP-V201S-WJP", "LAP-V201S-WEU", "LAP-V201S-WUS", "LAP-V201-AUSR", "LAP-V201S-AUSR", "LAP-V201S-AEUR" ], "modes": [ "manual", "auto", "sleep", "off", "pet" ], "features": [ "air_quality" ], "levels": [ 1, 2, 3, 4 ] }, "_features": [ "air_quality" ], "modes": [ "manual", "auto", "sleep", "off", "pet" ], "air_quality_feature": true, "details": { "filter_life": 93, "mode": "manual", "level": 0, "display": false, "child_lock": false, "night_light": "off", "air_quality": 1, "light_detection_switch": true, "environment_light_state": false, "screen_switch": false, "air_quality_value": 1, "auto_preference_type": "default" }, "timer": null, "set_speed_level": 2, "auto_prefences": [ "default", "efficient", "quiet" ] } ], "outlets": [], "switches": [] } } }

Example YAML snippet

Anything in the logs that might be useful for us?

Additional information

No response

[home-assistant]

Hey there @markperdue, @webdjoe, @TheGardenMonkey, @cdnninja, @iprak, mind taking a look at this issue as it has been labeled with an integration (vesync) you are listed as a code owner for? Thanks!

Code owner commands

Code owners of vesync can trigger bot actions by commenting:

• @home-assistant close Closes the issue.
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• @home-assistant reopen Reopen the issue.
• @home-assistant unassign vesync Removes the current integration label and assignees on the issue, add the integration domain after the command.
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[CloCkWeRX]

What stood out to me from that issue was this line
'LV-PUR131S': { 'module': 'VeSyncAir131', 'models': ['LV-PUR131S', 'LV-RH131S'], 'features': ['air_quality'] }, }

You are absolutely right; if you are confident yours is simply an alias then you can do a quick and easy pull request.

It looks like

core/homeassistant/components/vesync/const.py

Line 65 in 30a6a6a

"LV-RH131S": "LV-PUR131S", # Alt ID Model LV-PUR131S

is where you want to edit.

If you feel like having a go; should be all doable via the github UI.
If not, happy to do it on your behalf.

[cdnninja]

First needs to be added here: https://github.com/webdjoe/pyvesync/blob/cb3868913927a53496be49532b9cde95cc5874fe/src/pyvesync/vesyncfan.py#L119-L125

Issue exists in that library for it: webdjoe/pyvesync#300

Once that is done core can be updated. A PR also exists to remove the need for mapping on fan.py within core.

[giuseppebaldi]

Issue exists in that library for it: webdjoe/pyvesync#300

Yes, I created that issue and you can see from the log output I posted that it sees the unknown device and model #.

@CloCkWeRX if you don't mind putting in that PR I would appreciate it, never done it myself.

[CloCkWeRX]

• Add alias for LV-RH131S-WM webdjoe/pyvesync#303
• Release
• Bump dependency here