diff --git a/software/code.py b/software/code.py
index 447acda..b1f0974 100755
--- a/software/code.py
+++ b/software/code.py
@@ -21,6 +21,7 @@ class fermenter:
     def __init__(self):
 
         # General
+        self.VERSION = "software v0.9.2-s"
         self.DELAY_SCREENS = 3
         self.DELAY_ACTIONS = 1
         self.STATUS_SENTENCE = ""
@@ -40,7 +41,7 @@ def __init__(self):
         self.COLOR_WHITE = (100, 100, 100)
 
         # Time
-        self.TIME_TIMER_HOURS = 48
+        self.TIME_TIMER_HOURS = 36
         self.TIME_THRESHOLD_DAYS = 72
         self.TIME_STARTUP = time.time()
         self.TIME_LEFT = self.TIME_TIMER_HOURS
@@ -69,7 +70,7 @@ def __init__(self):
         self.sensor = adafruit_mcp9808.MCP9808(self.sensor_i2c)
 
         # Fan
-        self.FAN = pwmio.PWMOut(board.GP6, frequency=20000)
+        self.FAN = pwmio.PWMOut(board.GP6, frequency=10000)
         self.FAN.duty_cycle = 0
 
         # Heating pad
@@ -171,7 +172,7 @@ def display_screen(self, menu, i):
                 self.content4_area.text = timer_unit(int(self.TIME_TIMER_HOURS))
             elif self.screens_menu[i] == "footer":
                 self.content1_area.text = "Domingo Fermenter"
-                self.content2_area.text = "software v0.9.1"
+                self.content2_area.text = self.VERSION
                 self.content3_area.text = "domingoclub.com"
                 self.content4_area.text = "⚙ ⚙ ⚙"
 
@@ -296,10 +297,10 @@ def heating_system(self, temp):
         if self.STATUS:
             if temp < self.TEMP_MIN:
                 self.HEAT.duty_cycle = percent_to_duty_cycles(100)
+                self.FAN.duty_cycle = percent_to_duty_cycles(8)
                 self.LED.color = self.COLOR_RED
                 self.STATUS_SENTENCE = "Heating up to the"
                 self.STATUS_SUBSENTENCE = "good temperature."
-                self.FAN.duty_cycle = 0
             elif temp > self.TEMP_MAX:
                 self.LED.color = self.COLOR_BLUE
                 self.STATUS_SENTENCE = "Cooling down to"