TROUBLESHOOTING (cont.)
PROBLEM
Weak beverage
PROBABLE CAUSE
1.Filter Type
2.Tea or Coffee
REMEDY
BUNN® paper filters must be used for proper extraction.
A sufficient quantity of fresh tea leaves or coffee should be used for proper extraction.
Dry tea leaves remain in the funnel
Brewer is making unusual noises
3. | Sprayhead | A |
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| els with 90 oz concentrate option) |
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| stainless steel sprayhead must be |
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| used for proper extraction. |
4. | Funnel Loading | The BUNN® paper filter must be cen- |
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| tered in the funnel and the bed of tea |
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| leaves leveled by gentle shaking. |
5. | Water Temperature | Place an empty funnel on an empty |
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| dispenser beneath the sprayhead. Ini- |
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| tiate a brew cycle and check the wa- |
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| ter temperature immediately below |
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| the sprayhead with a thermometer. |
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| The reading should not be less than |
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| 200°F(93°C). Adjust the control ther- |
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| mostat to increase the water tempera- |
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| ture. Replace if necessary. |
1. | Funnel Loading | The BUNN® paper filter must be cen- |
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| tered in the funnel and the bed of |
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| grounds leveled by gently shaking. |
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(620 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 28 |
Page 13 | 10510 071000 |
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