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9 SERVICE PROCEDURES
Caution: Due to the use of electronic switch mode power supply, all internal components, regardless of supply voltage, should be treated as live to earth (i.e. equal to the mains supply voltage) when the power is supplied to the DishDrawer.
9.1 Component Testing
DEVICE | CONNECTOR | PIN PAIR |
| DESCRIPTION | |
Fill Valve | P205 | 10 | & 11 | 65 | +/- 10 Ohms |
Lid Motor | P205 | 6 | & 7 | check if open or short circuit | |
Lid Motor | P205 | 8 | & 9 | check if open or short circuit | |
Rinse aid pump | P204 | 1 | & 2 | 65 | +/- 10 Ohms |
Detergent diverter | P204 | 3 | & 4 | 65 | +/- 10 Ohms |
Fan | P203 | 1 | & 2 | check if open or short circuit | |
Water softener bypass valve | P202 | 1 | & 2 | 65 | +/- 10 Ohms |
Water softener brine pump | P202 | 3 | & 4 | 65 | +/- 10 Ohms |
Temperature sensor | P101 | 1 | & 2 | 12000 Ohms @ 20oC (68oF) | |
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| 8300 Ohms @ 30oC (86oF) | |
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| 3000 Ohms @ 60oC (140oF) | |
Motor phases | P201 | 1 | & 2 | 8.0 +/- 5 ohms (per winding) | |
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| 2 | & 3 | 16 Ohms phase to phase from the | |
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| 1 | & 3 | controller connection. | |
Dropper resistor | P101 | 4 | & 5 | 98 ohm +/- 7 (NZ, AU, EU, UK) | |
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| 24 ohm +/- 3 (US, CA, TW) | |
Element | P101 & Power | 6 & neutral on | 50 ohm +/- 4 (NZ, AU, EU, UK) | ||
| Plug | plug | 24 ohm +/- 3 (US,CA,TW) | ||
Note: Pins are counted right to left on connector harnesses P101 Power, P205 Chassis, P201 Motor, P303 LCD/Badge and P302 Comms.
Connectors on harnesses P202 water softener (if fitted), P203 Fan & P204 Dispenser, pin 1 is at the bottom of the connector, refer to illustration below for harness connections.
P204 |
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P203 |
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P202 |
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| P205 | P101 |
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| P303 | P201 |
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P302 |
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