Filter
Top Products
Page 8
TROUBLESHOOTING (cont.)
PROBLEM
Beverage overflows dispenser
Weak beverage
Dry coffee grounds remain in the
funnel
Brewer is making unusal noises
Cool beverage serving tempera-
ture
PROBABLE CAUSE
REMEDY
1. Dispenser
1. Filter Type
2. Coffee Grind
3. Sprayhead
4. Funnel Loading
5. Water Temperature
1. Funnel Loading
1. Tank Heater
1. ON/OFF Warmer Switch(s)
2. Warmer Element(s)
The dispenser must be completely
empty before starting a brew cycle.
BUNN
®
paper filters must be used
for proper extraction.
A fine or drip grind must be used
for proper extraction.
A six-hole stainless steel spray-
head must be used for proper
extraction.
The BUNN
®
paper filter must be
centered in the funnel and the bed
of ground leveled by gentle shak-
ing.
Place an empty funnel on an empty
dispenser beneath the sprayhead.
Initiate a brew cycle and check the
water temperature immediately be-
low the sprayhead with a ther-
mometer. The reading should not
be less than 195°F (91°C). Adjust
the control thermostat to increase
the water temperature. Replace if
necessary.
The BUNN
®
paper filter must be
centered in the funnel and the bed
of grounds leveled by gently shak-
ing.
Remove and clean lime off the
tank heater. See page 13
Refer to
Service
- ON/OFF Warmer
Switch for testing procedures. See
page 12
Refer to
Service -
Warmer Ele-
ment for testing procedures. See
page 16
10860 090800