# Heat Pump Water Heater

## Features
- Supports target temperature
- Supports operating modes

## Customize

Set the temperature step of water heater (1 by default).

```json
{"temperature_step": 0.5}
```

## Entities
### Default entity
| EntityID                             | Class        | Description         |
|--------------------------------------|--------------|---------------------|
| water_heater.{DEVICEID}_water_heater | water_heater | Water heater entity |

### Extra entities

| EntityID                                   | Class         | Description                                             |
|--------------------------------------------|---------------|---------------------------------------------------------|
| sensor.{DEVICEID}_compressor_temperature   | sensor        | Compressor Temperature                                  |
| sensor.{DEVICEID}_condenser_temperature    | sensor        | Condenser Temperature                                   |
| sensor.{DEVICEID}_outdoor_temperature      | sensor        | Outdoor Temperature                                     |
| binary_sensor.{DEVICEID}_compressor_status | binary_sensor | Compressor Status (It may doesn't work in some devices) |
| switch.{DEVICEID}_power                    | switch        | Power                                                   |


## Services

### midea_ac_lan.set_attribute

[![Service](https://my.home-assistant.io/badges/developer_call_service.svg)](https://my.home-assistant.io/redirect/developer_call_service/?service=midea_ac_lan.set_attribute)

Set the attribute of appliance. Service data:

| Name      | Description                                 |
|-----------|---------------------------------------------|
| device_id | The Appliance code (Device ID) of appliance |
| attribute | "power"                                     |
| value     | true or false                               |

Example
```yaml
service: midea_ac_lan.set_attribute
data:
  device_id: XXXXXXXXXXXX
  attribute: power
  value: false
```