Index: firmware/App/Tasks/TaskGeneral.c
===================================================================
diff -u -raa6d45143096dfab776ce2ed7c775cfe2dd6db18 -r3fe55376370dc82b5edcb20ac6026d8f079e401b
--- firmware/App/Tasks/TaskGeneral.c	(.../TaskGeneral.c)	(revision aa6d45143096dfab776ce2ed7c775cfe2dd6db18)
+++ firmware/App/Tasks/TaskGeneral.c	(.../TaskGeneral.c)	(revision 3fe55376370dc82b5edcb20ac6026d8f079e401b)
@@ -178,7 +178,7 @@
         ++tmpCtr;
         if ( tmpCtr == ( 5 * 20 ) )
         {
-            setAirPumpMotorPower( 255 );
+            setAirPumpMotorPower( 250 );
             set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_OPEN_STATE );
         }
         else if ( tmpCtr == ( 10 * 20 ) )
@@ -188,7 +188,7 @@
         }
         else if ( tmpCtr == ( 15 * 20 ) )
         {
-            setAirPumpMotorPower( 255 );
+            setAirPumpMotorPower( 250 );
             set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_OPEN_STATE );
         }
         else if ( tmpCtr >= ( 20 * 20 ) )
@@ -235,7 +235,7 @@
             sta = 1;
             // lower the level
             set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_OPEN_STATE );
-            setAirPumpState( AIR_PUMP_STATE_ON, 25 );
+            setAirPumpState( AIR_PUMP_STATE_ON, 50 );
         }
         break;
     case 1:
@@ -256,7 +256,7 @@
         {
             // raise the level
             set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_OPEN_STATE );
-            setAirPumpState( AIR_PUMP_STATE_ON, 25 );
+            setAirPumpState( AIR_PUMP_STATE_ON, 50 );
             sta = 3;
         }
 #endif
@@ -278,7 +278,7 @@
         {
             // start raising level
             set3WayValveState( H20_VALV, VALVE_3WAY_COMMON_TO_OPEN_STATE );
-            setAirPumpState( AIR_PUMP_STATE_ON, 25 );
+            setAirPumpState( AIR_PUMP_STATE_ON, 50 );
             sta = 3;
         }
 #endif
@@ -288,7 +288,7 @@
         {
             // lower the level
             set3WayValveState( H13_VALV, VALVE_3WAY_COMMON_TO_OPEN_STATE );
-            setAirPumpState( AIR_PUMP_STATE_ON, 25 );
+            setAirPumpState( AIR_PUMP_STATE_ON, 50 );
             sta = 1;
         }
 #endif