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Merge pull request #268 from sti0/feature/lwz-cooling
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Added cooling temperature input numbers for LWZ
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@pail23
pail23 authored Jul 4, 2024
2 parents e548b9c + 2a561c2 commit 33162a8
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5 changes: 5 additions & 0 deletions custom_components/stiebel_eltron_isg/const.py
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Original file line number Diff line number Diff line change
Expand Up @@ -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"
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26 changes: 26 additions & 0 deletions custom_components/stiebel_eltron_isg/lwz_coordinator.py
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Original file line number Diff line number Diff line change
Expand Up @@ -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,
Expand All @@ -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,
Expand Down Expand Up @@ -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

Expand Down Expand Up @@ -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
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44 changes: 44 additions & 0 deletions custom_components/stiebel_eltron_isg/number.py
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Original file line number Diff line number Diff line change
Expand Up @@ -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,
Expand Down Expand Up @@ -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
]

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