diff --git a/README.md b/README.md
index b48e25b..3738a40 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,14 @@ Thermostat names can be changed in Uponor Smatrix app or via configuration.
 `switch.uponor_cooling_mode` activates cooling mode when switched on and heating mode when it's switched off.
 This switch will be added only if cooling is available in your system.
 
+### Climate entity
+
+Climate entity has read-only preset. Two presets are available:
+* ECO - activated when scheduled ECO profile is on OR if Temporary ECO mode activated on the mobile app.
+* Away - activated when `switch.uponor_away` is on.
+
+If none of those are true, then preset is empty.
+
 ## Configuration
 
 - `names` : map (optional) - custom name for every thermostat. `C1_T1` is the thermostat id. Check state attributes of
diff --git a/custom_components/uponor/climate.py b/custom_components/uponor/climate.py
index f5b4a98..ab566df 100644
--- a/custom_components/uponor/climate.py
+++ b/custom_components/uponor/climate.py
@@ -113,11 +113,11 @@ def preset_mode(self):
             return PRESET_ECO
         if self._state_proxy.is_away():
             return PRESET_AWAY
-        return PRESET_COMFORT
+        return None
 
     @property
     def preset_modes(self):
-        return [self.preset_mode]
+        return [self.preset_mode] if self.preset_mode is not None else []
 
     @property
     def temperature_unit(self):