:Note that the switch numbers on the Ester line chart correspond to switch numbers on the wiring diagram,
At the end of the fill phase, the water valve opens as shown by the Ester line chart, and the timer contacts listed below are now closed (Refer !o Figure 70 )
•Power Bus 1 - Switch "i
•Timer Motor - Switch 10
•Motor Power- Switch 20
•Phase Wash - Switch 2_
•Heater - Switch 23
The machine is now in its first wash The switch on the motor start, relay closes and then opens after the motor reaches its operating speed As you progress from left to right across the Ester line chart, it is easy to determine which timer contacts are closed at any point in the cycle This information can then be related to the wiring diagram
Studying and learning has no value until it is applied It is necessary to follow a
For example, let us assume we have selected a "Normal Wash" and the dishwasher will not fill. A rule is to always check the easy and obvious first
1, is there power to the machine? Be sure the proper connection been has made to the electrical supply, Also check for a tripped circuit breaker or blown fuse
2.Make sure the water supply to the machine is turned on, 3, Check to be certain the door latch is closed,
4, Check to be certain the timer dial has been advanced to the point where the indicator light comes on A short delay will be present before the machine begins to fill,
5, Check the float to be sure it is not stuck, it must move freely
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