March 2004 |
| Manual 599082 | |
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| U1 DishDrawer failed to prime with water within approx. 3 minutes | ||
| Question | Yes | No |
1 | Is the tap turned on? | Go to Question 2 | Turn the tap on |
2 | Is the spray arm in place? (spray arm | Go to Question 3 | Refit spray arm |
| may have been refitted since U1 fault |
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| occurred) |
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3
4
5
6
7
Activate the water inlet valve in diagnostics. Does any water enter the machine?
Is the impeller on the rotor slipping?
Is the supply water pressure above 30Kpa (4.3p.s.i)?
Are the inlet water hoses and valves free of any blockages or obstructions?
Is the resistance of the water inlet valve measured at the plug on the controller correct?
Go to Question 4
Replace the rotor Go to Question 6
Go to Question 10
Go to Question 8
Go to Question 7
Go to Question 5
The DishDrawer requires a minimum water pressure installation of 30Kpa (4.3p.s.i)
Clear the water valves or hoses of blockage or obstruction
Go to Question 9
8
9
10
11
Is there 24V DC coming from the controller during the water inlet valve test?
Are the wiring and edge connections down to the water inlet valve okay?
Water inlet valve failure? 
Is the Rotor fitted correctly?
Go to Question 6
Go to Question 10
Replace water inlet valve 
Go to Question 1
Replace the electronic controller
Replace or repair wiring harness or wiring connections
Go to Question 11
Refit Rotor
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