Autofill Sanitizing Instructions - Bunn Ultra NX Installation & Operating Manual

TOOLS REQUIRED:
• 1 bucket (larger than 5 gallons)
• Sanitizer (from options below)
• Empty pitcher
1. Fill bucket with 5 gallons of approximately 80F (26.6C) water and sanitizing solution (from options below).
NOTE: Some installations may require more sanitizer solution to fill the supply lines completely.
2. Select "auger on" and set the cooling mode to "off" for each hopper being sanitized.
3. Empty product from each hopper being sanitized.
4. Pour one gallon of warm water into each hopper to rinse the remaining product, and then drain hopper(s).
5. Disconnect concentrate line from BIB and attach BIB connector that has been cut from an empty
bag so the sanitizer can flow freely through it. Place the connector in the bottom of the sanitizer
solution bucket.
6. Select "auger refill on" for each hopper being sanitized. Allow hoppers to fill until system reaches the fill
probe. If a refill fault occurs, press the Ultra button to clear and continue filling. Repeat this process until
the product line runs clear.
NOTE: You may need to drain the hopper again and allow filling until the product line runs clear, indicating
sanitizer has completely filled the lines. If the delay refill system is activated, you may also need to turn
the auger off, then back to "auger refill on" to fill the hopper without the delay.
7. Once full, allow sanitizer to sit in the hopper(s) for 20 minutes.
8. Select "auger off" for each hopper being sanitized. Drain the sanitizer from the hopper(s).
9. Remove the B-I-B connector(s) from the sanitizer bucket and reconnect to the product B-I-B(s).
10. Refer to the RECOMMENDED CLEANING instructions of this manual and follow the steps to remove,
clean and sanitize the hopper(s), lid(s) and other dispense parts.
11. Select "auger refill on" for each hopper being sanitized and allow to run until product starts flowing into
the hopper(s).
12. Select "auger off" for each hopper being sanitized, then drain hopper(s).
13. The dispenser is now ready to be turned on and filled for use.
Sanitizer Options
Chlorine Sanitizers: 1 packet of KAY-5
of minimum 80˚F (26.6˚C) water to ensure 100 ppm chlorine.

AUTOFILL SANITIZING INSTRUCTIONS

(WITH INTERNAL BRIXING SYSTEM INSTALLED)
sanitizer (or equivalent active ingredients) into 2.5 gallons (9.46L)
®
• Clean wash rags
• BIB connector cut from empty product BIB
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