docs: for PR #4364

ACKNOWLEDGEMENTS.md

@@ -1231,3 +1231,4 @@ Further device support has been made with the assistance of users. Please consid
 - [ivan-mendez](https://github.com/ivan-mendez) for assisting with support for Brokton BRST12 air conditioner.
 - [sanglyb](https://github.com/sanglyb) for assisting with support for Neptun Smart+ water leak control system.
 - [J14111](https://github.com/J14111) for assisting with support for Palicy EC Pro 4 chlorine generator.
+- [chrisproud](https://github.com/chrisproud) for contributing support for Poolstyle pool heat pump.

DEVICES.md

@@ -161,6 +161,7 @@ devices # Supported
 - Madimack Eco, Elite V2,V3,V4 and other model pool heat pumps
 - Poolex Silverline, Q-7, Q-line, Arctic, Vertigo, Ice Spa, Mag FI heat pumps
 - Poolsana InverPower Next pool heat pump
+- Poolstyle PSL-150-00xx pool heat pump
 - Pool Systems IPS Pro pool heat pump (also Fairland Inver-X)
 - Pro-Energy PE08 pool heat pump
 - Remora pool heat pump