SERVICE (cont.) | If continuity is not present as described, replace the |
BREW SOLENOID VALVE (ICED TEA) | solenoid valve. |
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| 6. | Check the iced tea solenoid valve for coil action. | |
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| Connect the brewer to the power source. With | |
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| ICED/OFF/HOT switch in the "ICED" position press | |
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| the start switch and listen carefully in the vicinity | |
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| of the solenoid valve for a "clicking" sound as the | |
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| coil magnet attracts. | |
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| 7. | Disconnect the brewer from the power source. | |
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| If the sound is heard as described and water will not | ||
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| pass through the solenoid valve, there may be a block- | ||
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| age in the water line before the solenoid valve, or the | ||
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| solenoid valve may require inspection for wear, and | ||
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| removal of waterborne particles. | ||
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| If the sound is not heard as described, replace the | ||
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| solenoid valve. |
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| FIG. 4 ICED TEA BREW SOLENOID VALVE P1391.60 | Removal and Replacement: | ||
| 1. | Remove all wires from solenoid valves. | ||
Location: | 2. | Turn off the water supply to the brewer. | ||
| Viewing the brewer from the rear, the iced tea brew | 3. | Disconnect the water lines to and from the sole- | |
solenoid valve is mounted in the center of the mount- |
| noid valves. |
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ing bracket. | 4. | Remove the two | ||
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| mounting bracket to the brewer base. | |
Test Procedures: | 5. | Lift out the bracket. |
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1. Disconnect the brewer from the power source. | 6. | Remove the two | ||
2. Disconnect the white/violet and white/blue wires |
| ing the iced tea brew solenoid valve to the mount- | ||
| from the iced tea brew solenoid valve. With the |
| ing bracket. |
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| ICED/OFF/HOT switch in the "ICED" position press | 7. | Securely install the new iced tea brew solenoid | |
| the start switch. |
| valve to the mounting bracket. | |
3. | With a voltmeter, check the voltage across the | 8. | Attach the mounting bracket to the brewer base. | |
| white/violet and white/blue wires. Connect the | 9. | Securely fasten the water lines to and from the | |
| brewer to the power source. The indication must |
| solenoid valves. |
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| be 120 volts ac for two wire 120 volt models and | 10. | Refer to Fig. 5 when reconnecting the wires. | |
| three wire 120/208 volt models. | WHI/GRN to Hot Tea | WHI/RED to Hot Tea Timer TL 1 | |
4. | Disconnect the brewer from the power source. | Timer TL 4 | WHI/VIO to Dilution Solenoid | |
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| WHI/VIO to Iced Tea Brew Timer TL 1 |
If voltage is present as described, proceed to #5 |
| WHI/BLU to Iced Tea Timer TL 4 | ||
| WHI/VIO to Iced Tea | |||
If voltage is not present as described, refer to Wiring |
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| Brew Timer TL 1 |
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Diagram and check brewer wiring harness. |
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5. Check for continuity across the iced tea brew so- | HOT TEA BREW |
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SOLENOID |
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lenoid valve coil terminals. |
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ICED TEA BREW |
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| WHI/BLU to Iced | ||
| SOLENOID |
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If continuity is present as described, reconnect the |
| DILUTION | Tea Timer TL 4 | |
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white/violet and white/blue wires from the iced tea |
| SOLENOID |
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brew timer. | FIG.5 SOLENOID VALVE TERMINALS | P1364 | ||
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| 28201 | 081598 |
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