TROUBLESHOOTING (cont.) |
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PROBLEM | PROBABLE CAUSE | REMEDY |
Weak beverage (cont.) | 4. Funnel Loading | The BUNN¨ paper filter must be |
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| centered in the funnel and the bed |
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| of tea leaves leveled by gentle shak- |
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| ing. |
| 5. Water Temperature | Place an empty funnel on an empty |
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| dispenser beneath the sprayhead. |
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| Initiate a brew cycle and check the |
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| water temperature immediately be- |
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| low the sprayhead with a thermom- |
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| eter. The reading should not be less |
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| than 200°F (93°C). Adjust the con- |
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| trol thermostat to increase the wa- |
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| ter temperature. Replace if neces- |
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| sary. |
| 6. Low Brew Water Volume | Adjust needle valve to achieve 76 |
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| oz. water from the sprayhead. To |
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| increase volume, turn counter- |
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| clockwise. To decrease volume, |
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| turn clockwise. |
Dry tea leaves remain in the funnel | 1. Funnel Loading | The BUNN¨ paper filter must be |
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| centered in the funnel and the bed |
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| of tea leaves leveled by gently shak- |
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| ing. |
Brewer is making unusual noises | 1. Solenoid(s) | The nut on the solenoid(s) must be |
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| tight or it will vibrate during opera- |
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| tion. |
| 2. Plumbing Lines | Plumbing lines should not be rest- |
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| ing on the counter top. |
| 3. Water Supply | (A) The brewer must be connected |
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| to a cold water line. |
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| (B) Water pressure to the brewer |
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| must not exceed 90 psi (621 kPa). |
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| Install a regulator if necessary to |
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| lower the working pressure to ap- |
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| proximately 50 psi (345 kPa). |
| 4. Tank Heater | Remove and clean lime off the tank |
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| heater. See page 23. |
Page 13 | 10288 031604 |
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