Autofill Sanitizing Instructions - Bunn Ultra NX Installation & Operating Manual

Materials Required
1. Non-sudsing liquid detergent (such as common household automatic dishwasher liquid detergent).
2. Household bleach (Sodium chloride solution: 5.25%) or equivalent.
3. Clean five (5) gallon bucket.
4. Measuring Cup
5. An adaptor is needed to hold the Q.C.D. (Quick Connect/Disconnect) fitting on the concentrate suction
line open. A connector from an empty bag will work.
Sanitizing Procedure
1. Fill bucket with 4 gallons of warm water (120-180 deg. F).
2. Measure 4 ounces (1/2 cup) of the liquid detergent and add to the water.
3. Measure 2 ounces (1/4 cup) of bleach and add to the water, then stir, mixing evenly.
4. Ensure that the refill for the Ultra hopper is turned off.
5. Empty all product from the Ultra hopper
6. Disconnect the concentrate line from the B-I-B and install adaptor on the quick disconnect so the line is
open to the sanitizing solution. Place concentrate inlet line into the bucket so that the Q.C.D. will stay at
the bottom.
7. Press the auger button to turn on the "Auger Refill On" feature.
8. Allow system to run until the level in the hopper reaches 2 gallons.
9. Switch three way sanitize valve to the Sanitize position.
10. Drain the hopper.
11. Turn refill system on and let run until the level in the hopper reaches 2 gallons.
12. Allow sanitizer to sit in system for 20 minutes.
13. Drain sanitizer from hopper and remove the Q.C.D. from the sanitizer bucket.
14. Empty remaining sanitizer and refill bucket with about 2 gallons of warm (120-180 deg. F) rinse water.
15. Turn sanitize valve back to dispense position.
16. Place Q.C.D. into rinse water and turn on refill system.
17. Turn refill system on and let run until the level in the hopper reaches 2 gallons.
18. Turn off refill system and drain hoppers.
19. Refer to the RECOMMENDED CLEANING instructions and follow these steps to clean the hopper, lid
and other dispense parts.

AUTOFILL SANITIZING INSTRUCTIONS

(WITH BRIXING PUMP INSTALLED)
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