Bunn FCD-4 - Manual (Page 18)

18
Password Protection
The programming modes and service lockout function may be password protected to prevent accidental or
unauthorized access to these features. The dispenser is shipped from the factory with a password of “0” (no
password.)
1. Enter the “Pump Speed Programming” mode by simultaneously pressing both “Hidden switches”. Note that
the beeper sounds twice and that the “PROGRAM” indicator begins flashing.
2. Program a password as follows:
a) Press and hold either “Hidden Switch”.
b) In a 5 second period, press and release the “Sanitize Switch” the number of times that you want the
password set to (maximum of 10.) For example: If you want the password set to 3, press and release the
“Sanitize Switch” 3 times in the 5 second period.
Note: To reset password to “0” (no password) press and hold the “Sanitize Switch”, without either “Hidden Switch”
pressed, for the 5 second period. When the password resets to “0”, the beeper will sound and the “Water” indicators
will illuminate for approximately 2 seconds.
c) Release the “Hidden Switch”.
d) At the end of the 5 second period, the password will be confirmed by the “WATER” indicators flashing the
password.
e) From this point forward, the password must be entered before access is allowed to programming modes
or the service lockout function.
3. To enter the password, proceed as follows:
a) Press and hold either “Hidden Switch”.
b) In a 5 second period, press and release the “Sanitize Switch” the password number of times. For
example: If the password is set to 3, press and release the “Sanitize Switch” 3 times in the 5 second period.
c) Release the “Hidden Switch”.
d) Wait for the password to be confirmed by the flashing of the “Water” indicators.
e) Enter the desired program mode or select service lockout as normal within the next 5 seconds.
Note: If the program mode/service lockout is not selected within 5 seconds, it will be necessary to re-enter the
password.
4. If the password is forgotten, it can be reset to “0” (no password) as follows:
Note: The following procedure also clears the dispenser lockout password.
f) Disconnect the dispenser from its power source.
g) Place the “Refrigeration Switch” in the OFF (rearward) position.
h) While pressing and holding the “Chilled Water Switch”, connect the dispenser to its power source.
i)
Continue to hold the “Chilled Water Switch” until the dispenser beeps three times, then release.
j) The passwords are now returned to “0” (no programming or service lockout password/dispenser lockout
disabled.)
k) After 3 minutes, place the “Refrigeration Switch” in the ON (forward) position).
ADJUSTMENT & OPTIONAL SETTINGS (cont)
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