Step

Step Description

Results

Precondition

System is OFF

TURNING ON the system

Turn ON the control panel

The system is ON

Open the valve 6 (tank 3 : HOT WATER)

Open the valve V6 to add water from HOT WATER TANK (tank 3) to the cooler (tank 2)

 (HOt WATER TANK---->HOT WATER TANK valve V6)

-The water is in the cooler (tank 2)

-The flow sensor is marking the number of Litres going through (5L) and once we reach 5L the flow sensor will stop and valve 6 will close automatically.

switching OFF the system

switch OFF the system

Postcondition

system is OFF