March 2004 | Manual 599082 |
7.2Fault Code Problem Solving Charts
The following charts can be used as a guide to help locate faults in a DishDrawer. Answer each question with a yes or no and follow the instructions inside the relevant box.
F1 The flood switch has been activated for more than 6 seconds
| Question | Yes | No |
1 | Is there a F1 on both displays? | Go to Question 2 | If power fails to the bottom tub it will cause the |
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| top tub to go F1. Test heater plate. |
2 | Has a flood occurred? (N.B. | Go to Question 3 | Go to Question 13 |
| The flood may have dried up) |
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3 | Is the lid sealing on the tub | Go to Question 5 | Go to Question 4 |
| correctly? |
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4 | Are the lid actuators | Go to Question 5 | Check the lid actuators are assembled |
| functioning correctly? |
| correctly on the slides and yokes. Check the |
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| plugs on the RFI board and the terminals on |
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|
| the lid motors. If the lid actuators look slow |
|
|
| replace them. |
5
6
7
8
9
10
11
12
13
14
15
Is the water level in the tub high?
Is the water inlet valve leaking?
Is the DishDrawer priming correctly?
Is the spray arm split?
Is the spray arm running freely?
Is water leaking from a split inlet or drain hose?
Is water leaking around the heater plate ‘O’ rings?
Is the drain hose blocked?
Is there condensation or foreign matter around the flood switch PCB?
After clearing water does the F1 fault code still activate?
Refer to Bulletin DW028
Go to Question 6
Replace inlet valve
Go to Question 12 
Replace spray arm
Go to Question 10
Replace split inlet or drain hose
Replace or refit ‘O’ rings
Clear drain hose of blockage
Clear flood sensor of condensation or foreign matter
Replace Chassis RFI board
DW025, 028, 031, 040
Go to Question 8
Go to Question 7
Go to Question 8
Go to Question 9
Check the rotor is running freely, clear of foreign objects and fitted correctly. Make sure the wash impeller is not slipping off the rotor shaft
Go to Question 11
Go to Question 12
Go to Question 13
Go to Question 14
Go to Question 15
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