Bunn Ultra-2 HP CFV Technical Training Manual page 17

Ultra 1 & 2 with CFV Sanitizing Instructions:
Step 1. Fill bucket with 4 gallons of 120 Degree F water and sanitizing solution to equal 100 ppm of available chlorine.
Note: some installations may require more sanitizer solution to fill the supply lines completely.
Step 2. Select "auger on" and set the cooling mode to "off" for each hopper being sanitized.
Step 3. Empty product from each hopper being sanitized.
Step 4. Pour one gallon of warm water into each hopper to rinse the remaining product, and then drain hopper(s).
Step 5. Disconnect concentrate line from the B-I-B and set so the sanitizer can flow freely through it. Place the
connector in the bottom of the sanitizer solution bucket.
Step 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.
Step 7. Once full, allow sanitizer to sit in the hopper(s) for 10 minutes.
Step 8. Select "auger off" for each hopper being sanitized. Drain the sanitizer from the hopper(s).
Step 9. Remove the B-I-B connector(s) from the sanitizer bucket and reconnect to the product B-I-B(s).
Step 10. Refer to the Recommended Cleaning instructions in the ULTRA technical training manual or Installation and
Operating manual and follow the steps to remove, clean and sanitize the hopper(s), lid(s) and other dispense
parts.
Step 11. Select "auger refill on" for each hopper being sanitized and allow to run until product starts flowing into the
hopper(s).
Step 12. Select "auger off" for each hopper being sanitized, then drain hopper(s).
Step 13. The dispenser is now ready to be turned on and filled for use.
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