TROUBLESHOOTING (cont.)
Problem
Weak beverage (cont.)
Brewer is making unusual noises.
Possible Cause
6. Incorrect Recipe
1. Solenoid (Inlet)
2. Plumbing lines
3. Water Supply
4. Tank Heaters.
Page 51
Troubleshooting Procedures
Consider reloading default values.
See pages 17-30. Contact Bunn-O-
Matic for suggestions.
The nut on back of the solenoid
must be tight or it will vibrate during
operation
Plumbing lines should not be resting
on the counter top.
(A) The brewer must be connected
to a cold water line.
(B) Water pressure to the brewer
must not be higher than 90 psi (620
kPa). Install a regulator if necessary
to lower the working pressure to ap-
proximately 50 psi (345 kPa).
Remove and clean lime off tank
heaters.
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