7. Repeat procedure until proper reading is
obtained.
BYPASS WASH/HEAT CYCLES FOR TROUBLESHOOTING
NOTE: Must be in Toggle Diagnostics mode to bypass.
The Wash and Heat Cycle can be sped up to save time during troubleshooting or servicing.
Wash Cycle
1. Once wash cycle has begun, press hidden key between ENTER and POWER buttons.
NOTE: Hidden key can be used to shorten the wash or heat cycle to 5 seconds.
Fig. 45
2. Bypass rinse cycle as necessary.
Fill Cycle
1. During the heat up stages of the fill cycle, press the hidden key between ENTER and POWER buttons.
2. Bypass fill cycle as necessary.
10K OHM THERMISTOR TEST - BOOSTER (3QTM) & SUMP (1QTM)
NOTE: Surface mounted thermistor.
1. Determine temperature of water.
2. Disconnect thermistor leads.
3. Determine resistance of thermistor.
4. Compare resistance to chart.
Thermistor Temperature /Resistance Chart
70°F = 11.9kΩ 130°F = 3.0kΩ 190°F = 982Ω
80°F = 9.3kΩ 140°F = 2.5kΩ 200°F = 827Ω
90°F = 7.3kΩ 150°F = 2.0kΩ 210°F = 701Ω
100°F = 5.8kΩ 160°F = 1.7kΩ 250°F = 377Ω
110°F = 4.7kΩ 170°F = 1.4kΩ 290°F = 215Ω
120°F = 3.8kΩ 180°F = 1.2kΩ
SG, SU-L, SU-H DISHWASHERS - SERVICE PROCEDURES AND ADJUSTMENTS
F45577 (1215) Page 30 of 59
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