Bunn TU3Q service manual Initial SET-UP, Auto Sweetener SET-UP

PLUMBING REQUIREMENTS (cont.)

1.Remove the shipping cap from the bulkhead fitting on the rear of the brewer.

2.Attach the flare fitting from the short piece of tubing on the strainer/flow control (supplied) to the water inlet fitting at the rear of the brewer.

3.Flush the water line and securely attach it to the flare fitting on the strainer/flow control.

4.Turn on the water supply.

INITIAL SET-UP

CAUTION - The brewer must be disconnected from the power source throughout the Initial Set-Up, except when specified in the instructions.

1.Remove the top lid from the brewer.

2.Rotate the control thermostat knob fully counterclockwise to the "OFF" position and replace the top lid.

3.Insert an empty funnel into the funnel rails.

4.Place an empty dispenser on the brewer base. Be prepared to empty the dispenser during these initial steps.

5.Plug in the brewer, place the ON/OFF switch in the "ON" position ("SWEET" or "UNSWEET" position for brewers with a sweetener option), and momentarily press the START switch. Water will flow into the tank and dispenser for three and one-half minutes. Empty the dispenser when this first cycle stops and press the START switch again. Empty the dispenser when the second cycle stops and press the START switch once more. During the third cycle, the tank will fill to its capacity and the excess will flow from the funnel into the dispenser. Empty the dispenser when this third cycle stops.

6.Begin another brew cycle and measure the total water volume from the dispenser. It should be approxi- mately 3 gallons and 12 ounces. (396 ounces). CONCENTRATE MACHINES WILL YIELD ONLY 76 OZ.

7.If not, adjust the timer as required. See Adjusting Brew Volumes.

8.Start, and measure another cycle.

9.Repeat steps 6-8 until the recommended total water volume is achieved.

10.The concentrate valve is pre-adjusted to deliver the correct ratio of brew water to dilution water.

11.Unplug the brewer, remove the top lid, rotate the control thermostat knob fully clockwise to the "ON" posi- tion and replace the top lid.

12.Empty the dispenser.

13.Plug in the brewer and wait for the water in the tank to heat to brewing temperature (approximately 20 minutes). Some water will drip from the funnel during this time; this is due to expansion and should not occur thereafter.

14.Begin another brew cycle. Empty the reservoir after water has stopped flowing from the funnel.

15.Allow the water in the tank to heat to the proper temperature.

16.The brewer is now ready to brew approximately 3 gallons of freshly brewed room temperature tea from three to five ounces of loose leaves.

AUTO SWEETENER SET-UP

CAUTION - The brewer must be disconnected from the power source throughout the Initial Set-Up, except when specified in the instructions.

1.Remove the top lid and both rear panels.

2.Make sure the brewer water supply is off.

3.Connect sweetener hose from the bag in a box delivery system to the rear fitting marked "Sweetener" . IMPORTANT - System delivery pressure must be regulated between 30-40 psi. System also needs to deliver

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