Bunn Brewer TW

CAUTION - Do not keep brewed tea overnight. Clean and sanitize your iced tea dispenser daily

Remove and thoroughly clean the brew funnel. The funnel tip and screen must be free from any tea particles or residue. Reassemble the funnel

Unplug the brewer. Remove and thoroughly rinse the sprayhead. The holes must be open and clear of any mineral deposits. Wipe the sprayhead panel clean with a damp cloth

Insert the deliming spring into the sprayhead fitting until no more than one inch is visible and move it in and out 5 or 6 times. Insert the spring into the airvent hole in the sprayhead panel and move it in and out 5 or 6 times. Reattach the sprayhead

Wash the entire outside surface of the brewer with a clean damp cloth

Sign off on the daily brewer cleaning

Remove the two #8-32 screws securing circuit board to the mounting bracket

Remove circuit board and spacers (as required)

Remove all wires from the timer

Attach all wires to the replacement timer board prior to installation to the component mounting bracket. Refer to FIG. 13 when reconnecting the wires

Install new circuit board with spacers (as required) to the component mounting bracket

Adjust the timer as described below

Check that the brewer is connected to water supply, the tank is properly filled, and a funnel and server are in place

All volume settings must be done with the sprayhead installed

Remove the wires from the switch terminals

Compress the clips inside the hood and gently push the switch through the opening

Push the new switch into the opening and spread the clips to hold the switch captive in the hood

Sign off on the switch replacement

Disconnect the brewer from the power source and remove the black wire from the limit thermostat

Check the voltage across the black wire removed from the limit thermostat and the white or red wire on the tank heater terminal

Disconnect the brewer from the power source

Check the wiring harness if voltage is not present as described

Remove the blue wire from the limit thermostat

Check the voltage across the exposed terminal of the limit thermostat and the white wire from the power cord or the red wire from the terminal block

Disconnect the brewer from the power source

Remove all wires from solenoid valves

Turn off the water supply to the brewer

Disconnect the water lines to and from the solenoid valves

Remove the two #8-32 keps nuts holding the mounting bracket to the brewer base

Remove the two #10-32 slotted-head screws holding the iced tea brew solenoid valve to the mounting bracket

Securely install the new iced tea brew solenoid valve to the mounting bracket

Attach the mounting bracket to the brewer base

Securely fasten the water lines to and from the solenoid valves