Bunn Axiom Series Programming Manual page 15

PROBLEM
Brew cycle will not start
Spitting or unusual steaming
from sprayhead or air vent.
Inconsistent beverage level
Dripping from sprayhead.
Water overfl ows fi lter.
Beverage overfl ows decanter
TROUBLESHOOTING (cont.)
PROBABLE CAUSE
1. No water
2. Water temperature in the
tank does not meet the ready
temperature.
3. "ENABLE BREW ON/OFF"
switch not on.
4. Brew switch
5. Brew valve
6. Control Board
1. Lime buildup
2. Temperature probe
3. Control Board
1. Lime buildup
2. Brew valve
1. Brew valve
1. Type of paper fi lter
2. No sprayhead
1. Beverage left in decanter from
previous brew
2. Brew volume adjustment
Page 15
REMEDY
Check plumbing and shut-off
valves
A) Wait for the brewer to heat
to the proper temperature
B) Disable the BREW LOCK-
OUT function. Refer to program-
ming section for procedure.
Turn on
Service required
Service required
Service required
Refer to cleaning section.
Service required
Service required
Refer to cleaning section.
Service required
Service required
BUNN paper fi lters should be
used for proper extraction
Replace sprayhead
The brew cycle should be start-
ed only with an empty decanter
under the funnel.
Adjust the brew volume, cali-
brate sprayhead as required to
achieve the desired volume for
each brew cycle.
41154 041708