fix: Fixed issue with boosting water heat pump zones when target temp…

…erature is not defined. This will now boost with a default temperature. See docs for more information

_docs/entities/heat_pump.md

@@ -30,6 +30,10 @@ The following operation modes are available
 
 In addition, there is the preset of `boost`, which activates boost mode for the zone for 1 hour. If you require boost to be on for a different amount of time, then you can use the [available service](../services.md#octopus_energyboost_heat_pump_zone).
 
+!!! note
+
+    If you boost and a target temperature is not defined, then a default value will be set. This will be 50 degrees C for `water` zones and 30 degrees C for all other zones.
+
 ## Lifetime Seasonal Coefficient of Performance
 
 `sensor.octopus_energy_heat_pump_{{HEAT_PUMP_ID}}_lifetime_scop`

_docs/services.md

@@ -274,6 +274,9 @@ Allows you to boost a given heat pump zone for a set amount of time.
 | `data.minutes`       | `no`     | The number of minutes to turn boost mode on for. This can be 0, 15, or 45. |
 | `data.target_temperature`       | `yes`     | The optional target temperature to boost to. If not supplied, then the current target temperature will be used. |
 
+!!! note
+
+    If you boost and a target temperature is both not provided and not defined on the sensor itself, then a default value will be set. This will be 50 degrees C for `water` zones and 30 degrees C for all other zones.
 
 ## octopus_energy.set_heat_pump_flow_temp_config
 

custom_components/octopus_energy/const.py

@@ -174,6 +174,8 @@
 REGEX_WEIGHTING = f"^({REGEX_WEIGHTING_NUMBERS}|{REGEX_WEIGHTING_START}|{REGEX_WEIGHTING_MIDDLE}|{REGEX_WEIGHTING_END})$"
 
 DEFAULT_CALORIFIC_VALUE = 40.0
+DEFAULT_BOOST_TEMPERATURE_WATER = 50
+DEFAULT_BOOST_TEMPERATURE_HEAT = 30
 
 DATA_SCHEMA_ACCOUNT = vol.Schema({
   vol.Required(CONFIG_ACCOUNT_ID): str,

custom_components/octopus_energy/heat_pump/zone.py

@@ -2,7 +2,6 @@
 import logging
 from typing import List
 
-from custom_components.octopus_energy.const import DOMAIN
 from homeassistant.util.dt import (utcnow)
 from homeassistant.exceptions import ServiceValidationError
 
@@ -32,6 +31,7 @@
 from ..api_client.heat_pump import ConfigurationZone, HeatPump, Sensor, Zone
 from ..coordinators.heat_pump_configuration_and_status import HeatPumpCoordinatorResult
 from ..api_client import OctopusEnergyApiClient
+from ..const import DEFAULT_BOOST_TEMPERATURE_HEAT, DEFAULT_BOOST_TEMPERATURE_WATER, DOMAIN
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -194,7 +194,18 @@ async def async_set_preset_mode(self, preset_mode):
       if self._attr_preset_mode == PRESET_BOOST:
         self._end_timestamp = utcnow()
         self._end_timestamp += timedelta(hours=1)
-        await self._client.async_boost_heat_pump_zone(self._account_id, self._heat_pump_id, self._zone.configuration.code, self._end_timestamp, self._attr_target_temperature)
+
+        boost_temperature = self._attr_target_temperature
+        if boost_temperature is None:
+          boost_temperature = DEFAULT_BOOST_TEMPERATURE_WATER if self._zone.configuration.zoneType == "WATER" else DEFAULT_BOOST_TEMPERATURE_HEAT
+
+        await self._client.async_boost_heat_pump_zone(
+          self._account_id,
+          self._heat_pump_id,
+          self._zone.configuration.code,
+          self._end_timestamp,
+          boost_temperature
+        )
       else:
         zone_mode = self.get_zone_mode()
         await self._client.async_set_heat_pump_zone_mode(self._account_id, self._heat_pump_id, self._zone.configuration.code, zone_mode, self._attr_target_temperature)
@@ -242,7 +253,18 @@ async def async_boost_heat_pump_zone(self, hours: int, minutes: int, target_temp
     self._end_timestamp = utcnow()
     self._end_timestamp += timedelta(hours=hours, minutes=minutes)
     self._attr_preset_mode = PRESET_BOOST
-    await self._client.async_boost_heat_pump_zone(self._account_id, self._heat_pump_id, self._zone.configuration.code, self._end_timestamp, target_temperature if target_temperature is not None else self._attr_target_temperature)
+
+    boost_temperature = target_temperature if target_temperature is not None else self._attr_target_temperature
+    if boost_temperature is None:
+      boost_temperature = DEFAULT_BOOST_TEMPERATURE_WATER if self._zone.configuration.zoneType == "WATER" else DEFAULT_BOOST_TEMPERATURE_HEAT
+
+    await self._client.async_boost_heat_pump_zone(
+      self._account_id,
+      self._heat_pump_id,
+      self._zone.configuration.code,
+      self._end_timestamp,
+      boost_temperature
+    )
 
     self.async_write_ha_state()