NWT 18L Dehumidifier unable to set fan speed

[whc2001]

Device model / 设备型号

nwt.derh.wdh318efw1

Component version / 插件版本

0.7.18

HA core version / HA版本

2024.5.5

Integrated mode / 集成方式

Local (本地模式)

The problem / 问题详情

Upon selecting a new fan speed level in the fan.nwt_wdh318efw1_f96c_fan_level entity, the device does not reflect the change. An inspection in the logs showed the following line:

Storage Room Dehumidifier(nwt.derh.wdh318efw1): Set miot property {'did': 'prop.2.3', 'siid': 2, 'piid': 3, 'value': 3} failed: {'code': -5000, 'message': 'invalid operation'}

However if I adjust the level on the device, the state is updated correctly. Invoking the following in devtools

service: xiaomi_miot.send_command
data:
  entity_id: humidifier.nwt_wdh318efw1_f96c_dehumidifier
  method: get_prop
  params: fan_speed # or fan_st

Will give me

result:
  - 1

which corresponds to the current level.

Entity attributes / 实体属性

min_humidity: 40
max_humidity: 60
available_modes: Off, Auto, Smart, Clothes Drying
current_humidity: 61
humidity: 40
mode: Auto
model: nwt.derh.wdh318efw1
lan_ip: 10.8.4.12
mac_address: 64:90:C1:95:F9:6C
entity_class: MiotHumidifierEntity
miot_type: urn:miot-spec-v2:device:dehumidifier:0000A02D:nwt-wdh318efw1:2
dehumidifier.on: true
dehumidifier.mode: 0
dehumidifier.fan_level: 1
dehumidifier.target_humidity: 40
dehumidifier.tank_full: false
physical_controls_locked: false
indicator_light.on: true
alarm: false
environment.relative_humidity: 61
state_updater: lan
sub_entities: dehumidifier-2.tank_full-102, environment-3.relative_humidity-1, physical_controls_locked-6.physical_controls_locked-1, indicator_light-5, dehumidifier.fan_level
device_class: dehumidifier
friendly_name: Storage Room Dehumidifier
supported_features: 1

Home Assistant Logs / 系统日志

2024-05-30 20:01:17.571 INFO (SyncWorker_7) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'on', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 63, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}
2024-05-30 20:01:17.572 INFO (MainThread) [custom_components.xiaomi_miot.light] Storage Room Dehumidifier(nwt.derh.wdh318efw1): Initializing miot device with mapping: {'indicator_light.on': {'siid': 5, 'piid': 1}, 'physical_controls_locked': {'siid': 6, 'piid': 1}, 'alarm': {'siid': 4, 'piid': 1}, 'environment.relative_humidity': {'siid': 3, 'piid': 1}, 'environment.temperature': {'siid': 3, 'piid': 2}, 'dehumidifier.on': {'siid': 2, 'piid': 1}, 'dehumidifier.mode': {'siid': 2, 'piid': 2}, 'dehumidifier.fan_level': {'siid': 2, 'piid': 3}, 'dehumidifier.target_humidity': {'siid': 2, 'piid': 101}, 'dehumidifier.tank_full': {'siid': 2, 'piid': 102}}
2024-05-30 20:01:17.578 WARNING (MainThread) [homeassistant.components.light] light.nwt_wdh318efw1_f96c_indicator_light (<class 'custom_components.xiaomi_miot.light.MiotLightSubEntity'>) does not report a color mode, this will stop working in Home Assistant Core 2025.3, please create a bug report at https://github.com/al-one/hass-xiaomi-miot/issues
2024-05-30 20:01:22.617 INFO (SyncWorker_2) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'on', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 63, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}
2024-05-30 20:01:27.709 INFO (SyncWorker_3) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'on', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 63, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}
2024-05-30 20:01:27.832 INFO (SyncWorker_8) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Set miio prop via miot: ['prop.5.1', 'set_led', ['off']]
2024-05-30 20:01:27.968 INFO (SyncWorker_8) [custom_components.xiaomi_miot.light] Storage Room Dehumidifier(nwt.derh.wdh318efw1): Turn off light result: True, transition: None
2024-05-30 20:01:30.392 INFO (SyncWorker_7) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Set miio prop via miot: ['prop.5.1', 'set_led', ['on']]
2024-05-30 20:01:32.837 INFO (SyncWorker_8) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Set miio prop via miot: ['prop.2.2', 'set_auto', [40]]
2024-05-30 20:01:35.102 WARNING (MainThread) [homeassistant.components.humidifier] Updating xiaomi_miot humidifier took longer than the scheduled update interval 0:00:05
2024-05-30 20:01:38.769 INFO (SyncWorker_4) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'on', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 63, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}
2024-05-30 20:01:43.376 INFO (SyncWorker_7) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'auto', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 63, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}
2024-05-30 20:01:46.814 INFO (SyncWorker_2) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Set miio prop via miot: ['prop.2.3', 'set_fan_st', [2]]
2024-05-30 20:01:47.371 WARNING (SyncWorker_2) [custom_components.xiaomi_miot.humidifier] Storage Room Dehumidifier(nwt.derh.wdh318efw1): Set miot property {'did': 'prop.2.3', 'siid': 2, 'piid': 3, 'value': 2} failed: {'code': -5000, 'message': 'invalid operation'}
2024-05-30 20:01:47.371 INFO (SyncWorker_2) [custom_components.xiaomi_miot.humidifier] Storage Room Dehumidifier(nwt.derh.wdh318efw1): Set miot property dehumidifier.fan_level(2) failed, result: None
2024-05-30 20:01:50.103 WARNING (MainThread) [homeassistant.components.humidifier] Updating xiaomi_miot humidifier took longer than the scheduled update interval 0:00:05
2024-05-30 20:01:51.038 INFO (SyncWorker_8) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Set miio prop via miot: ['prop.2.3', 'set_fan_st', [3]]
2024-05-30 20:01:51.375 WARNING (SyncWorker_8) [custom_components.xiaomi_miot.humidifier] Storage Room Dehumidifier(nwt.derh.wdh318efw1): Set miot property {'did': 'prop.2.3', 'siid': 2, 'piid': 3, 'value': 3} failed: {'code': -5000, 'message': 'invalid operation'}
2024-05-30 20:01:51.375 INFO (SyncWorker_8) [custom_components.xiaomi_miot.humidifier] Storage Room Dehumidifier(nwt.derh.wdh318efw1): Set miot property dehumidifier.fan_level(3) failed, result: None
2024-05-30 20:01:53.003 INFO (SyncWorker_3) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'auto', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 62, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}
2024-05-30 20:01:57.664 INFO (SyncWorker_5) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'auto', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 62, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}
2024-05-30 20:02:02.731 INFO (SyncWorker_3) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'auto', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 62, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}
2024-05-30 20:02:07.767 INFO (SyncWorker_7) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'auto', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 61, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}
2024-05-30 20:02:12.717 INFO (SyncWorker_1) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'auto', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 61, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}
2024-05-30 20:02:17.580 INFO (SyncWorker_8) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'auto', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 61, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}
2024-05-30 20:02:22.720 INFO (SyncWorker_6) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'auto', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 60, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}
2024-05-30 20:02:27.670 INFO (SyncWorker_10) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'auto', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 60, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}
2024-05-30 20:02:32.736 INFO (SyncWorker_5) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'auto', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 60, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}
2024-05-30 20:02:37.774 INFO (SyncWorker_2) [custom_components.xiaomi_miot.core.miio2miot] nwt.derh.wdh318efw1: Got miio props for miot: {'on_off': 'on', 'mode': 'auto', 'fan_st': 1, 'auto': 40, 'tank_full': 'off', 'humidity': 59, 'buzzer': 'off', 'led': 'on', 'child_lock': 'off'}