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Фрагмент инструкции
Index the circuit board to all of the increment of the cycle, each of the indicators light should is bright. 2. Index the circuit board to one of the increment of the cycle, which is a drain period. 3. If the pump motor fails to operate during the first cycle increment, check for power at the pump motor connector block, if there is no power check the door latch switch, if there is power, check the pump motor as described in this section. 4. If a component controlled by the circuit board fails to function as the circuit board advances through the cycle, check for voltage at the circuit board terminals. If the check voltage is supplied to the component, check the component as described in this section. Continuity through circuit board contacts, other controls, and wires can also be checked with an ohmmeter with electrical power disconnected. If the circuit boards contacts fail to close in the sequence shown on the chart are burned (have resistance measurable with an ohmmeter), or if circuit board does not run automatically, replace the circuit board. To Replace Circuit Board 1. Disconnect dishwasher from electrical supply. 2. Remove the power button. 6 POWER BUTTON POWER BUTTON Figure 1 Figure 2 3. Remove the screws which locking the control panel (See figure1). Remove the power button and unscrew the screws which locking the circuit board behind the control panel. (See Figure 2 and 3.) 4. Take down the damaged circuit board and install a new circuit board, reverse procedures to complete repairs. (See figure 3and 4.) Figure 3 Figure 4 DOOR LATCH AND SWITCH ASSEMBLY The latch and switch are located in the door assembly behind the control panel. The dishwasher will not operate until the door is closed; the latch engages the door catch. To Test Or Replace Door Switch. 1. Disconnect dishwasher from electrical supply. 2. Remove screws securing the control panel to the inner door (See Figure 1). 3. Remove wire leads from latch switch. 4. Use ohmmeter and check switch for continuity. 5. If the switch tests is good. Check dishwasher electrical power. Check to see if timer is defective. If switch is defective remove door switch from latch assembly. 6. Install new switch and reverse procedures to complete repairs. 7 To Replace Door Latch Assembly 1. Disconnect dishwasher from electrical supply. 2. Remove screws securing the control panel to the inner door. 3. Remove wire leads from door latch and remove screws securing door latch assembly to inner door. (See Figure 5.) WIRE LEAD FLOAT SWITCH SCREW WIRE LEAD SWITCH DOOR LATCH Figure 5 Figure 6 4. Install new door latch assembly and reverse procedures to complete repairs. FLOAT SWITCH ASSEMBLY The water float assembly is located in the right lower side of the dishwasher (the portable located behind the lower front crosspiece). When too much water enter the dishwasher,the water will enter the float support through the overflow pipe, the float will make the floating switch acts, the electrical supply to the water valve will disconnected and the drain pump keep on working. If the switch fails to operate, check the following: . Loose connection at the switch terminal. . Switch not installed properly. . Warped stem on float, not contacting the actuator blade. . Float support restricts free float movement. . Check if the float support is cracked. . Food or foreign material restricting free float movement. . If the rubber cap lost(See figure7). RUBBER CAP THERMOSTAT SENSOR 8 Figure 7 Figure 8 To Remove Or Replace Float Switch 1. Disconnect dishwasher from electrical supply. 2. Remove electrical leads to float switch. 3. Take down the switch from float support. 4. Install new float switch and reverse procedures to complete repairs (See figure 6). 9 TROUBLESHOOTING The troub...
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