iv
5. Component Testing Procedures 41
Connector Locations on the Module Board 41
Introduction / Instructions 42
1. Door Switch Test 43
2. Power “in” from the Surge Protector Test 44
3. Pressure Switch Test 45
4. Heating Element Test 46
5. Main Motor Test (Includes Running the Main Motor with AC Voltage) 47
6. Fan Motor / Water Pump Test 48
7. Water Valve Test 49
8. Push Buttons, Dry Time & Temp. Selector Tests 50
9. Cycle Selector Test 53
10. NTC Sensor / LED’s Tests 54
6. Diagnosis & Troubleshooting 55
Introduction 55
Explanation of Fault Codes 55
Fault Code / Testing Procedure Chart 56
Problem / Testing Procedure Chart 58
7. Tech Tips 60
Manually Unlocking the Door 60
Opening the Door if the Handle is Broken 60
Performing a Dryer Airfl ow & Heat Test 60
Winterization Instructions / Optional RV Winterization 61
Verifying Normal Operation 62
8. Wiring Diagrams 63
WD2100 / WD2000S (Splendide 2100 / Splendide 2000S) 63
WDC6200CEE / WDC5200 (Comb-o-matic 6200 / Comb-o-matic 5200) 64