Merge pull request #268 from sti0/feature/lwz-cooling

Added cooling temperature input numbers for LWZ

custom_components/stiebel_eltron_isg/const.py

@@ -193,6 +193,11 @@
 HEATING_CURVE_RISE_HK2 = "heating_curve_rise_hk2"
 DUALMODE_TEMPERATURE_HZG = "dualmode_temperature_hzg"
 
+COMFORT_COOLING_TEMPERATURE_TARGET_HK1 = "comfort_cooling_temperature_target_hk1"
+ECO_COOLING_TEMPERATURE_TARGET_HK1 = "eco_cooling_temperature_target_hk1"
+COMFORT_COOLING_TEMPERATURE_TARGET_HK2 = "comfort_cooling_temperature_target_hk2"
+ECO_COOLING_TEMPERATURE_TARGET_HK2 = "eco_cooling_temperature_target_hk2"
+
 COMFORT_WATER_TEMPERATURE_TARGET = "comfort_water_temperature_target"
 ECO_WATER_TEMPERATURE_TARGET = "eco_water_temperature_target"
 DUALMODE_TEMPERATURE_WW = "dualmode_temperature_ww"

custom_components/stiebel_eltron_isg/lwz_coordinator.py

@@ -25,6 +25,8 @@
  ACTUAL_TEMPERATURE_HK1,
  ACTUAL_TEMPERATURE_HK2,
  ACTUAL_TEMPERATURE_WATER,
+ COMFORT_COOLING_TEMPERATURE_TARGET_HK1,
+ COMFORT_COOLING_TEMPERATURE_TARGET_HK2,
  COMFORT_TEMPERATURE_TARGET_HK1,
  COMFORT_TEMPERATURE_TARGET_HK2,
  COMFORT_WATER_TEMPERATURE_TARGET,
@@ -40,6 +42,8 @@
  CONSUMED_WATER_HEATING_TOTAL,
  DEWPOINT_TEMPERATURE_HK1,
  DEWPOINT_TEMPERATURE_HK2,
+ ECO_COOLING_TEMPERATURE_TARGET_HK1,
+ ECO_COOLING_TEMPERATURE_TARGET_HK2,
  ECO_TEMPERATURE_TARGET_HK1,
  ECO_TEMPERATURE_TARGET_HK2,
  ECO_WATER_TEMPERATURE_TARGET,
@@ -295,6 +299,20 @@ async def read_modbus_system_paramter(self) -> dict:
  decoder.skip_bytes(8)
  result[FAN_LEVEL_DAY] = decoder.decode_16bit_uint()
  result[FAN_LEVEL_NIGHT] = decoder.decode_16bit_uint()
+ decoder.skip_bytes(4)
+ result[COMFORT_COOLING_TEMPERATURE_TARGET_HK1] = get_isg_scaled_value(
+ decoder.decode_16bit_int(),
+ )
+ result[ECO_COOLING_TEMPERATURE_TARGET_HK1] = get_isg_scaled_value(
+ decoder.decode_16bit_int(),
+ )
+ result[COMFORT_COOLING_TEMPERATURE_TARGET_HK2] = get_isg_scaled_value(
+ decoder.decode_16bit_int(),
+ )
+ result[ECO_COOLING_TEMPERATURE_TARGET_HK2] = get_isg_scaled_value(
+ decoder.decode_16bit_int(),
+ )
+
  result["system_paramaters"] = list(inverter_data.registers)
  return result
 
@@ -412,6 +430,14 @@ async def set_data(self, key, value) -> None:
  await self.write_register(address=1017, value=int(value), slave=1)
  elif key == FAN_LEVEL_NIGHT:
  await self.write_register(address=1018, value=int(value), slave=1)
+ elif key == COMFORT_COOLING_TEMPERATURE_TARGET_HK1:
+ await self.write_register(address=1021, value=int(value * 10), slave=1)
+ elif key == ECO_COOLING_TEMPERATURE_TARGET_HK1:
+ await self.write_register(address=1022, value=int(value * 10), slave=1)
+ elif key == COMFORT_COOLING_TEMPERATURE_TARGET_HK2:
+ await self.write_register(address=1023, value=int(value * 10), slave=1)
+ elif key == ECO_COOLING_TEMPERATURE_TARGET_HK2:
+ await self.write_register(address=1024, value=int(value * 10), slave=1)
  else:
  return
  self.data[key] = value

custom_components/stiebel_eltron_isg/number.py

@@ -15,12 +15,16 @@
 from .const import (
  AREA_COOLING_TARGET_FLOW_TEMPERATURE,
  AREA_COOLING_TARGET_ROOM_TEMPERATURE,
+ COMFORT_COOLING_TEMPERATURE_TARGET_HK1,
+ COMFORT_COOLING_TEMPERATURE_TARGET_HK2,
  COMFORT_TEMPERATURE_TARGET_HK1,
  COMFORT_TEMPERATURE_TARGET_HK2,
  COMFORT_WATER_TEMPERATURE_TARGET,
  DOMAIN,
  DUALMODE_TEMPERATURE_HZG,
  DUALMODE_TEMPERATURE_WW,
+ ECO_COOLING_TEMPERATURE_TARGET_HK1,
+ ECO_COOLING_TEMPERATURE_TARGET_HK2,
  ECO_TEMPERATURE_TARGET_HK1,
  ECO_TEMPERATURE_TARGET_HK2,
  ECO_WATER_TEMPERATURE_TARGET,
@@ -201,6 +205,46 @@
  native_max_value=3,
  native_step=1,
  ),
+ NumberEntityDescription(
+ COMFORT_COOLING_TEMPERATURE_TARGET_HK1,
+ has_entity_name=True,
+ name="Comfort Cooling Temperature Target HK1",
+ native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+ icon="mdi:snowflake-thermometer",
+ native_min_value=10,
+ native_max_value=30,
+ native_step=0.1,
+ ),
+ NumberEntityDescription(
+ ECO_COOLING_TEMPERATURE_TARGET_HK1,
+ has_entity_name=True,
+ name="Eco Cooling Temperature Target HK1",
+ native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+ icon="mdi:snowflake-thermometer",
+ native_min_value=10,
+ native_max_value=30,
+ native_step=0.1,
+ ),
+ NumberEntityDescription(
+ COMFORT_COOLING_TEMPERATURE_TARGET_HK2,
+ has_entity_name=True,
+ name="Comfort Cooling Temperature Target HK2",
+ native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+ icon="mdi:snowflake-thermometer",
+ native_min_value=10,
+ native_max_value=30,
+ native_step=0.1,
+ ),
+ NumberEntityDescription(
+ ECO_COOLING_TEMPERATURE_TARGET_HK2,
+ has_entity_name=True,
+ name="Eco Cooling Temperature Target HK2",
+ native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+ icon="mdi:snowflake-thermometer",
+ native_min_value=10,
+ native_max_value=30,
+ native_step=0.1,
+ ),
  # Add HEATING_CURVE_RISE with max value 5
 ]