Bunn FMD-1 FMD-2 Coffeemaker User Manual


 
7
HOPPER MOTOR SPEED PROGRAMING (FMD-2)
The hopper dispense rate is preset at the factory. With 22 tooth gear and auger wire the preset dispense rate is
approximately 3 to 5 grams per second. With 32 tooth gear and auger wire the preset dispense rate is approximately
5 to 7 grams per second. The hopper dispense rate can be adjusted to a range of dispense rates from approximately
1.5 to 12 grams per second, as follows:
1. Place the rinse/run switch in the center (program) position.
2. Place the increase/decrease switch in the desired (increase or decrease) position.
3. Press and release the dispense switch for the chamber you wish to adjust. Each time the dispense switch is
pressed, the rinse L.E.D. will flash, and the motor speed for that hopper will be increased/decreased by
approximately 2 1/2%.
4. Return the rinse/run switch to the run position after hopper motor speed adjustments are complete.
DRAINING THE HOT WATER TANK
CAUTION - The dispenser must be disconnected from the power source throughout these steps.
1. Disconnect the dispenser from the power source.
2. Open front door and place tank heater switch in the “OFF” (upper) position.
3. Shut-off and disconnect the incoming water supply.
4. Remove the top panel.
5. Gently remove one of the grommets from the tank lid.
6. Insert a tube to the bottom of the tank and syphon ALL of the water out.
NOTE - The dispenser must be refilled using the INITIAL FILL & HEAT steps before reconnecting to the power
source.
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