Assessments - 2, GPA: 3
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8. Repeat steps 5 through 7 with one test lead on terminal L3 of the contactor and the other test lead in position 2 of connector PL1 (as shown above). 9. Place one test lead on PL1 position 1 and the other test lead on PL1 position 2 (as shown above). Check for continuity with control lever in the ON position (there should not be continuity). 10. If continuity checks are incorrect, replace power switch. 11. Reconnect lead wires. OWNER’S MANUAL 1185184 PAGE 25 OF 44 SERVICE STRATOSTEAM COUNTERTOP STEAMER Figure 14 Contactor Check Top of Steamer L1 A L2 B L3 C Actuator Button View Looking Down Behind Contactor Ohms No Continuity 1. DISCONNECT POWER AT CIRCUIT BREAKER. 2. Remove right side panel. 3. Depress actuator on top of contactor. Actuator should travel freely and spring back when released. 4. Check for continuity between contacts L1 and A as shown above. There should be no continuity. 5. Repeat Step 4 for contacts L2 and B and for contacts L3 and C. 6. Remove wires B3 and B9 from contactor coil. 7. Place test leads on contactor coil terminals as shown in “View Looking Down” shown above and check resistance 8. If resistance is not in the range 350 to 425 ., replace contactor. 9. Reconnect all wires. PAGE 26 OF 44 OWNER’S MANUAL 1185184 STRATOSTEAM COUNTERTOP STEAMER SERVICE Figure 15 Timer and Buzzer Check Buzzer Timer 1 3 Inside of Control Panel Ohms Continuity 1. DISCONNECT POWER AT CIRCUIT BREAKER. 2. Remove right side panel. 3. Set timer for one minute and allow to time out. If timer does not run, then replace timer. 4. Disconnect from the timer the wire that leads to the buzzer. 5. Disconnect connector PL1 to separate the other buzzer lead wire from the wiring harness. 6. Place test leads between positions 1 and 3 on the timer (as shown above). 7. Check for continuity when the timer has run down (so the buzzer should be on). If no continuity, replace timer. 8. Disconnect other lead wire from buzzer. Place test leads in terminals of buzzer lead wires (as shown above). 9. Check that resistance is approximately 3400 .. If it is not, replace the buzzer. 10. Reconnect wires. OWNER’S MANUAL 1185184 PAGE 27 OF 44 SERVICE STRATOSTEAM COUNTERTOP STEAMER Figure 16 Door Switch Check 1. DISCONNECT POWER AT CIRCUIT BREAKER. 2. Remove right side panel. 3. Open and close the steamer’s door while looking to see that the door switch actuator rod actuates the door switch when the rod moves. 4. Disconnect the wiring harness from the switch terminals at the two places shown above (where the test-probe tips are located). 5. Place the test probes on the switch terminals (as shown above). 6. Check for continuity with the door open (there should NOT be continuity). 7. Check for continuity when the door is closed (there should be continuity). 8. If the continuity checks are not correct, replace the door switch. 9. Reconnect the wiring harness to the switch terminals. PAGE 28 OF 44 OWNER’S MANUAL 1185184 STRATOSTEAM COUNTERTOP STEAMER SERVICE Figure 17 High-Limit Thermostats Check 1. Allow cavity bottom to cool before performing this test. 2. DISCONNECT POWER AT CIRCUIT BREAKER. 3. Remove left side panel. 4. Disconnect wire B4 from left side of high-limit thermostat. 5. Disconnect wire B5 from right side of high-limit thermostat. 6. Disconnect remaining high-limit thermostat wires B11 and B12. 7. Test each high-limit thermostat for continuity (as shown above). There should be continuity when the thermostat is cool. Replace as necessary. 8. Reconnect wires. OWNER’S MANUAL 1185184 PAGE 29 OF 44 SERVICE STRATOSTEAM COUNTERTOP STEAMER Figure 18 Water-Level-Control Sensor Check 1. DISCONNECT POWER AT CIRCUIT BREAKER. 2. Remove the left and right side panels. 3. Remove bottom panel (four screws). 4. Remove insulation cover panel (four nuts). 5. Locate the water-level-control sensor (at the rear edge of the rear element block). Disconnect wires B1 and B2 from the sensor. 6. Place test leads across water-level-control sensor terminals (as shown above) and check for continuity when the sensor is cool. If no continuity, replace sensor. 7. Reconnect wires and reassemble. PAGE 30 OF 44 OWNER’S MANUAL 1185184 STRATOSTEAM COUNTERTOP STEAMER SERVICE Figure 19 Water Solenoid Check 1. DISCONNECT POWER AT CIRCUIT BREAKER. 2. Remove right side panel. 3. Disconnect wires B6 and B7 from water solenoid lead wires. 4. Place test probes into water solenoid lead wires as shown above. 5. Resistance should be approximately 800 .. Replace if necessary. 6. Apply waterline pressure to water inlet. Water should not leak out of the compression fittings. If necessary, replace water solenoid. Check to see that water is slowly running into the cooking cavity. 7. Reconnect solenoid lead wires and reconnect power to steamer. When power is turned on with the steamer cool, the solenoid should “click.” If no click is heard, test for 200 to 240 volts on wires B6 and B7. If 200 to 240 volts is present and the water solenoid does not click, replace water solenoid. O...
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