fix heatpump not updating

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "pysolarfocus"
-version = "3.6.2"
+version = "3.6.3"
 description = "Unofficial, local Solarfocus client"
 authors = ["Jeroen Laverman <[email protected]>"]
 license = "Apache-2.0"
@@ -13,7 +13,7 @@ readme = "README.md"
 
 [tool.poetry.dependencies]
 python = "^3.9"
-pymodbus = "2.5.3"
+pymodbus = "3.2.2"
 
 [tool.poetry.dev-dependencies]
 pytest = "^5.2"

pysolarfocus/__init__.py

@@ -1,5 +1,5 @@
 """Python client lib for Solarfocus"""
-__version__ = "3.6.2"
+__version__ = "3.6.3"
 
 from enum import Enum
 from packaging import version
@@ -89,7 +89,7 @@ def is_connected(self)->bool:
  """Check if connection is established"""
  return self.__conn.is_connected
 
- def update(self):
+ def update(self) -> bool:
  """Read values from Heating System"""
  if (
  self.update_heating()
@@ -135,19 +135,15 @@ def update_fresh_water_modules(self) -> bool:
 
  def update_heatpump(self) -> bool:
  """Read values from Heating System"""
- if self._system is Systems.Vampair:
- return self.heatpump.update()
- return True
+ return self.heatpump.update()
 
  def update_photovoltaic(self) -> bool:
  """Read values from Heating System"""
  return self.photovoltaic.update()
 
  def update_pelletsboiler(self) -> bool:
  """Read values from Pellets boiler"""
- if self._system is Systems.Therminator:
- return self.pelletsboiler.update()
- return True
+ return self.pelletsboiler.update()
 
  def update_solar(self) -> bool:
  """Read values from Solar"""