Bunn Coffee Maker DUAL TF Installation Manual

DUAL TF BREWING INSTRUCTIONS

1. Insert a BUNN® ﬁlter into the funnel.

5. Slide funnel into funnel rails of the brewer. The brewer will read the size ground through the chip in the funnel handle and will automatically select the correct size to brew.

2. If a grinder is not used to obtain the coffee grounds, pour in fresh coffee.

6. Place empty servers beneath the funnel.

3. If a G9-2T DBC or MHG grinder is used with a compatible Smart Funnel®, select the desired batch size on the grinder. Grind the selected amount of fresh coffee into the funnel.

7. If a compatible DBC grinder was not used, select the desired batch size.

4. Shake funnel gently to level grounds.

8. The ON/OFF switch must be in the “ON” position.

10. There may be some situations in which the brew cycle will not begin when the BREW switch is pressed. a) ON/OFF must be ON. b) BREW TEMPERATURE TOO

LOW - wait until heated or cancel BREW LOCKOUT option.

9. Momentarily press and release the BREW switch. If the brewer has the funnel lock option and it is activated, the funnel is locked in place.

c) FUNNEL NOT IN PLACE (or

using a standard brew funnel)

- cancel FUNNEL DETECT.

d) CHECK FUNNEL - remove fun-

nel, empty previously brewed grounds and grind a new batch into the funnel.

11. If none of the previous messages are displayed, the display will read NOW BREWING and the time remaining in the brew cycle.

12. Following the BREW will be a countdown of DRIPPING time which shows the time remaining until the funnel lock will release. Discard the grounds and filter only after visible dripping stops.

DUAL TF CLEANING INSTRUCTIONS

1. Clean and sanitize funnels.

5. Use the pointed end of sprayhead cleaning tool to remove any mineral deposits from the sprayhead holes. The sprayhead holes must always remain open.

NOTE: Any buildup on the sprayhead and ﬁtting may restrict water flow, and impact your coffee brewing. For consistently great coffee, clean sprayheads and fittings weekly with sprayhead cleaning tool (#38227.0000). Upon visual inspection it may appear that light passes through all holes in the sprayhead plate, but a thin ﬁlm of residue can pass light and still impede water ﬂow.

2. Use a clean damp cloth rinsed in mild, non-abrasive detergent to clean both sides of the sprayhead panel.

6. Reassemble sprayheads and reattach. Sprayheads only need to be hand tightened.

See installation and operating manual for calibration routine to verify sprayhead flow rate matches programmed ﬂow rate. Machine may need to be recalibrated due to lime build up or the use of alternate designed sprayheads. If machine is cleaned and build up removed, machine must be re-calibrated to achieve desired volumes.

3. Remove sprayheads from brewer. Disassemble by removing the seal.

7. The use of a damp cloth rinsed in any mild, nonabrasive, liquid detergent is recommended for cleaning all surfaces on Bunn-OMatic equipment. Do NOT clean this equipment with a water jet device.

4. Insert the long end of sprayhead cleaning tool into the sprayhead ﬁttings, and rotate several times to remove any mineral deposits from the ﬁtting.

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