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Knob Index/
Test number
Test Name Description of test
UI Version 
(Critical)
After entering this test, press the Start button to toggle through 
the software version number as follows: (Example: v01.23) 
Major Version (Lid Locked LED ON).
 1st Press'LVSOD\LQELQDU\DOO/('VRႇ
 2nd Press: Display 1 in binary. 
Minor Version (Lid Locked LED OFF).
 3rd Press: Display 2 in binary.
 4th Press: Display 3 in binary. 
UI Version 
(Non-critical)
After entering this test, press the Start button to toggle through 
the software version number as follows: (Example: v01.23) 
Major Version (Lid Locked LED ON).
 1st Press'LVSOD\LQELQDU\DOO/('VRႇ
 2nd Press: Display 1 in binary. 
Minor Version (Lid Locked LED OFF).
 3rd Press: Display 2 in binary.
 4th Press: Display 3 in binary. 
Hot Water 
Valve
3UHVVLQJ6WDUWZLOOWRJJOHWKHKRWYDOYHRQDQGRႇ
Test will have a timeout for how long valve will be on (1 minutes).
7KHYDOYHZLOOWXUQRႇZKHQWKHWHVWLVH[LWHG
Cold Water 
Valve
3UHVVLQJ6WDUWZLOOWRJJOHWKHFROGYDOYHRQDQGRႇ
Test will have a timeout for how long valve will be on (1 minutes).
7KHYDOYHZLOOWXUQRႇZKHQWKHWHVWLVH[LWHG
  Pressure 
Sensor
Pressing Start will start the test. 
Pressure sensor test will have a timeout. All valves will turn on. All 
LEDs will blink at start of test.  Stop blinking LEDs as water levels 
are crossed.  The levels are: 2", 3", 4", 5", 6".
Drain Pump 3UHVVLQJ6WDUWZLOOWRJJOHWKHGUDLQSXPSRQDQGRႇ
Test will have a timeout for how long drain pump will be on (4 
PLQXWHV7KHGUDLQSXPSZLOOWXUQRႇZKHQWKHWHVWLVH[LWHG
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