---
title: HMCharacteristicValueTargetHeaterCoolerState.cool
framework: homekit
role: symbol
role_heading: Case
path: homekit/hmcharacteristicvaluetargetheatercoolerstate/cool
---

# HMCharacteristicValueTargetHeaterCoolerState.cool

The accessory should operate as a cooler.

## Declaration

```swift
case cool
```

## See Also

### Target State

- [HMCharacteristicValueTargetHeaterCoolerState.automatic](homekit/hmcharacteristicvaluetargetheatercoolerstate/automatic.md)
- [HMCharacteristicValueTargetHeaterCoolerState.heat](homekit/hmcharacteristicvaluetargetheatercoolerstate/heat.md)