diff --git a/conf/fanctl.yaml b/conf/fanctl.yaml
index 1df0046..34fe934 100644
--- a/conf/fanctl.yaml
+++ b/conf/fanctl.yaml
@@ -25,8 +25,11 @@ fans:
     # level: auto
     
     # Time in seconds before switching to another level.
+    # delayUp for level increase and delayDown for decrease, delay combines both.
     # 0 by default.
     # delay: 0
+    # delayUp: 0
+    # delayDown: 0
 
     # List of sensor names from sensors section which are used to select
     # current level.
@@ -56,6 +59,8 @@ fans:
         # Time in seconds before switching to another level.
         # 0 by default.
         # delay: 0
+        # delayUp: 0
+        # delayDown: 0
         
         # Sensor value to fan level mapping.
         # Order matters. First matching will be used.
@@ -78,6 +83,8 @@ fans:
             # Time in seconds before switching to another level.
             # 0 by default.
             # delay: 0
+            # delayUp: 0
+            # delayDown: 0
 
     # Sensor value to fan level mapping.
     # Order matters. First matching will be used.
@@ -100,6 +107,8 @@ fans:
         # Time in seconds before switching to another level.
         # 0 by default.
         # delay: 0
+        # delayUp: 0
+        # delayDown: 0
 
 # All sensors.
 # Has to be at least one sensor.