Bunn JDF-4S service manual Plumbing Hookup, Initial Fill

PLUMBING HOOKUP

The plumbing connection is located on the rear of the dispenser. A 3/8" (9.52 mm) male flare adapter fitting is supplied, installed on the rear of the dispenser.

NOTE - Water pipe connections and fixtures directly connected to a potable water supply shall be sized, installed and maintained in accordance with federal, state and local codes.

P3580-1	P3841
FIG 1 Plumbing Connections - JDF-2S	FIG 2 Plumbing Connections - JDF-4S

INITIAL FILL

CAUTION: The dispenser must be disconnected from the power source throughout the initial fill except when specified in the instructions.

1.Remove drip tray assembly and splash panel from the dispenser. Replace the drip tray.

2.Connect the water source to the back of the dispenser.

3.Pull the fill tube from the dispenser, remove the plug and connect it to the dispense nozzle.

4.Set the Program Switch (near main control board) to the ON position. (On older models without program switch, set the Dispense Lockout Switch to the OFF position)

5.Connect dispenser to the power source. Press and hold the dispense button for the dispense station that the tube is connected to for 10 seconds, until you hear the water valve turn on. (For Portion Control machines, press and hold the PLUS/STOP switch)

6.Monitor the water bath fill level until water starts to trickle from the overflow tube. Then press the dispense

button again to stop the fill process.

NOTE: The fill timer may time out before filling is complete. Press and hold the dispense button for 10 seconds to start again if needed.

P3581-1	P3846
FIG 3 Initial Fill Hose - JDF-2S	FIG 4 Initial Fill Hose - JDF-4S

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