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Fetco
6000 Series Coffee Brewer
CBS-61H
|
ADVANTAGES
OVER COMPETITION
Coffee
Quality:
- Gravity
dispense tube allows for consistent water
volume per brew.
- Elimination
of periodic maintenance of corroded brew
solenoids.
Gravity dispense tube locates above the water
line when not in use
thereby resisting lime build-up
- Electronic
controls are more reliable and accurate than
mechanical
- Electronic
thermostats, timers, and mercury relays
provide the most
reliable consistency - - brew after brew
- Water is
at "Brew" temperature during 100% of the brew
- Insulated
LUXUS® Thermal Dispensers maintain serving
temperature with out warmers for extended
periods
|
Safety:
- Brew
basket is locked down during the brew cycle
with a safety latch.
- Twist
lock covers provide leak-proof protection
during transportation and ease of handling
Ease of
Installation:
- No need
to turn down the thermostat during initial
fill cycle, because the brewer will not begin
to heat until the tank is full of water.
- Thermostat
provides +1 / -2 degrees of accuracy
minimizing initial calibration
- All
FETCO® brewers are tested and pre-set at
the factory for temperature and water volume,
expediting the installation process.
Serviceability:
- Commonality
of parts provide for reduced spare parts
inventories as well as truck and warehouse
space
- Ball
valve drain provides the safest and most
efficient way to drain the brewer on the
market.
- Top
mounted heating elements means faster changing
of the elements no need to drain the entire
tank.
- Mercury
relays need less periodic replacement than
open air contactors
|
- Brew
Volume:
- Full Batch - 3.0
gal. (11.4 liters)
Half Batch - 1.5 gal. (5.7 liters)
- Average
Brew Time:
- Full Batch -
5-5.5 minutes
Half Batch - 2.5-2.75 minutes
- Water
Temperature: (factory
setting)
- 205°F
inside water tank
195°F ± 5° at spray head
- Coffee
Amount:
- 12-24 oz.
(Follow
your coffee supplier's recommendations)
|
- Bypass
Range:
- 0
to 33% of brew volume
(factory
set at 0% unless specified)
- Water
Requirements:
- 20-75
psig
1 gpm
cold or hot water
3/8" male flare fitting is provided
|
Weights and
Capacities
|
Brewer
Weight
|
Water Tank
Capacity |
Brewer Weight
Filled |
Dispenser
Weight |
Dispenser
Weight
Filled |
Total Weight
Brewer & Disp. Filled |
|
111 lbs.
|
8 gal. |
177 lbs. |
18 lbs. |
43 lbs. |
220 lbs. |
Specification
Brew Volume:
Temperature:
Full Batch 3 gal. (11.4 lit.)
205°F inside water tank (at sea level)
Half Batch 1.5 gal. (5.7 lit.)
195°F ± 5° at sprayhead
Brew Time:
Bypass Range: 0 to 33%
Full Batch 5 - 5.5 min.
(Factory set at 0% unless
specified)
Half Batch 2.5 – 2.75 min.
(Allow an extra 2-4 minutes for coffee to
finish dripping)
Water Requirements:
CBS-61H:
20-75 psig, 1 gpm
Coffee Filter Size: 20” X 8” – standard
FETCO
# F004
CBS-62H: 20-75
psig, 2 gpm
18” X 7½” - optional half batch FETCO
# F005
Weights and Capacities
Brewer
Model
Weight
(empty)r
Water tank
Capacity & Weight
Weight
(filled)
Dispenser
Weight, ea.
Dispenser
Filled, ea.
Total Weight Brewer
& Dispensers, Filled
CBS-61H
111 lbs.
8 gal.
66.4 lbs.
177 lbs.
18 lbs.
42.5 lbs.
220 lbs.
CBS-62H
195 lbs.
14 gal.
116.2 lbs. 311.2 lbs.
18 lbs.
42.5 lbs.
397 lbs.
3
Electrical Configuration and Brewing
Efficiency
CBS-61H
Electrical
Heater
Voltage
Maximum
Batches per Hour
Code
Configuration
Connection
Phase
Wires
KW
Amp draw
Cold Water
Hot Water
C61016
2 X 3000 watt
120/208
single 3 + ground
4.6
22.1
3.7
8.6
120/220
single.
3 + ground
5.2
23.4
4.3
9.0
120/240
single.
3 + ground
6.1
25.5
5.0
9.0
C61026
2 X 4000 watt
120/208
single.
3 + ground
6.1
29.3
5.0
9.0
120/220
single.
3 + ground
6.8
31.0
5.8
9.0
120/240
single.
3 + ground
8.1
33.8
6.6
9.0
C61036
3 X 3000 watt
120/208
three. 4 + ground
6.9
19.5
5.6
9.0
120/220
three. 4 + ground
7.7
20.6
6.5
9.0
120/240
three. 4 + ground
9.1
22.4
7.4
9.0
C61046
3 X 4000 watt
120/208
three. 4 + ground
9.1
25.8
7.4
9.0
120/220
three. 4 + ground 10.3
27.3
8.6
9.0
120/240
three. 4 + ground 12.1
29.7
9.0
9.0
C61146
3 X 4000 W
480
three. 3 + ground 12.1
22.5
9.0
9.0
Steam Heated Version
Electrical
Maximum
Steam
Maximum
Maximum
Code
Steam Demand
Pressure
Volts
Wires
Amp draw
Batches/Hour
C61986
40 lbs./hr.
10-15 PSI
120
2+ground
0.8
9.0
CBS-62H
Electrical
Heater
Voltage
Maximum
Batches per Hour
Code
Configuration
Connection
Phase
Wires
KW
Amp draw
Cold Water
Hot Water
C62016
3 X 3000 watt
120/208
single.
3 + ground
6.9
33.3
5.6
12.9
120/220
single.
3 + ground
7.7
35.2
6.5
14.9
120/240
single.
3 + ground
9.1
38.3
7.4
17.2
C62026
3 X 4000 watt
120/208
single.
3 + ground
9.1
44.1
7.4
17.2
120/220
single.
3 + ground 10.3
46.6
8.6
18.0
120/240
single.
3 + ground 12.1
50.8
9.9
18.0
C62036
3 X 3000 watt
120/208
three. 4 + ground
6.9
19.5
5.6
12.9
120/220
three. 4 + ground
7.7
20.6
6.5
14.9
120/240
three. 4 + ground
9.1
22.4
7.4
17.2
C62046
3 X 4000 watt
120/208
three. 4 + ground
9.1
25.8
7.4
17.2
120/220
three. 4 + ground 10.3
27.3
8.6
18.0
120/240
three. 4 + ground 12.1
29.7
9.9
18.0
C62056
6 X 3000 watt
120/208
three. 4 + ground 13.6
38.3
11.2
18.0
120/220
three. 4 + ground 15.3
40.5
12.9
18.0
120/240
three. 4 + ground 18.1
44.1
14.9
18.0
C62066
6 X 4000 watt
120/208
three. 4 + ground 18.1
50.8
14.9
18.0
120/220
three. 4 + ground 20.4
53.7
17.3
18.0
120/240
three. 4 + ground 24.1
58.5
18.0
18.0
C62146
6 X 3000 W
480
three. 3 + ground 18.1
22.5
14.9
18.0
C62166
6 X 4000 W
480
three. 3 + ground 24.1
29.7
18.0
18.0
Steam Heated Version
Electrical
Maximum
Steam
Maximum
Maximum
Code
Steam Demand
Pressure
Volts
Wires
Amp draw
Batches/Hour
C62986
80 lbs./hr.
10-15 PSI
120
2+ground
0.8
18.0
4
Dimensions & Utility
Connections
CBS-61H
CBS-62H
5
Installation
(For Qualified Service Technicians
Only)
Keys To A Successful Installation
If not installed correctly by qualified
personnel, the brewer may not operate properly and
damage may result.
Damages resulting from improper installation are
not covered by the warranty.
Here are the key points to consider before
installation:
Electrical:
All FETCO brewers
require NEUTRAL. Ground is not an acceptable
substitute. Installation without neutral
may cause damage to the electronic
components.
The power connection to L2 on the
terminal block must be at least 105 volts. Less than
105 volts will cause
erratic behavior from the brewer.
The power switch has a built-in
circuit breaker. To reset it, turn to the “off”
position, and then back to the
“on” position.
The electrical drawing for the brewer
is located on the inside of the lower cover.
Plumbing:
This equipment is to be installed to
comply with the applicable federal, state, or local
plumbing codes.
The water line must be flushed
thoroughly prior to connecting it to the brewer to
prevent debris from
contaminating the machine.
Verify that the water line will
provide at least 1 gallon per minute for the CBS-61H,
and 2 gallons per minute
for the CBS-62H before
connecting it to the brewer.
General:
Utilize only qualified beverage
equipment service technicians for installation. A
Service Company Directory
may be found on our web site, http://www.fetco.com.
Installation Instructions
Brewer Setup
1. Review the Dimensions for the unit
you are installing. Verify that the brewer will fit
in the space intended for
it, and that the counter or table will
support the total weight of the brewer and
dispensers when filled.
2. The brewer’s legs are shipped
inside the brew baskets. Remove the brew basket(s)
and the coffee
dispenser(s). Place the brewer on its
back and screw in the legs.
3. Place the brewer on the counter or
stand.
4. When the brewer is in position,
level it front to back
as well as side to side by adjusting
the legs.
5. Remove the lower cover to access
the water and
electrical connections. Knock-outs are
provided in the
back and base of the brewer body for
the
connections.
Water Connection
1. Water inlet is a 3/8 inch male
flare fitting.
2. The brewer can be connected to a
cold or hot water line. Cold water is preferred for
best coffee flavor, but
hot water will allow for faster
recovery times.
3. Install a water shut off valve near
the brewer to facilitate service. If an in-line
water filter is used, it should
be installed after the water shut off
valve and in a position to facilitate filter
replacement.
4. Flush the water supply line and
filter before connecting it to the brewer.
5. Verify that the water line will
provide at least 1 gallons per minute for the CBS-61H,
and 2 gallons per
minute for the CBS-62H, and
that the water pressure is between 20 and 75 psig.
6. Use a wrench on the factory fitting
when connecting the incoming water line. This will
reduce stress on the
internal connections and reduce the
possibility of leaks developing after the install
has been completed.
Warning: Legs are to be adjusted
for
leveling the brewer only. Do not
use
for height adjustment or extend
them
higher than necessary.
6
Electrical Connections
1. Verify that the actual voltage at the
electrical service connection is compatible with the
specifications on the
brewer’s serial number label. Make
sure the electrical service includes neutral.
2. The temperature and water tank fill level are
pre-set at the factory. There is no need to turn off
the heaters
during the installation process. The
heaters are disabled by the control board until the
tank is full of water.
The heating process will start
automatically when the tank has filled.
3. Only 120vac powered units are shipped from
the factory with power cords and plugs attached. For
other
voltages, a terminal block is provided
for connecting the incoming power wires. Consult
local codes to
determine if a cord and plug can be
installed, or if the unit must be hard wired.
4. A fused disconnect switch or circuit breaker
on the incoming power line must be conveniently
located near
the brewer, and its location and
markings known to the operators.
5. The body of the brewer must be grounded to a
suitable building
ground. A ground lug is provided in
the brewer next to the power
terminal block. Use only 10 gauge
copper wire for grounding.
6.
Electrical connections must be secured
in-place within the unit to
meet national and local standards.
L1
L2
N
GROUND LUG
GROUND
WIRE
SINGLE PHASE
TERMINAL BLOCK
N
208-240V
120V
120V
3 PHASE
TERMINAL BLOCK
GROUND LUG
GROUND
WIRE
L1 L2 L3
N
N
120V
208-240V
208-240V
208-240V
Domestic Electrical Configurations
7. Finally, connect the incoming power wires to
the terminal block in accordance with applicable
codes.
Final Setup
1. Turn on the incoming water supply line and
inspect both inside and outside of the brewer for
leaks in all
fittings and tubes
2. Turn on the incoming power.
3. Turn on the brewer’s main power switch.
4. Within 6 seconds, the hot water tank will
begin filling until the water is sensed by the probe
at the top of the
tank.
5. The heaters will be disabled by the control
board until the tank is full.
6. The brewer will be ready for operation as
soon as the ready light comes on to show that the
water tank is
up to temperature. The time required
to reach brewing temperature will vary according to
the electrical
configuration ordered.
7. Review the Operating Instructions. Brew one
full batch (water only) on each side to confirm
proper fill
levels. The brewer is factory set with
water only (no coffee) to dispense the correct
amount of water.
8. Re-attach the covers after one final
inspection for leaks. Look closely in the top of the
brewer at the
dispense fittings during this
inspection.
Operating Training
Review the operating procedures with whoever
will be using the brewer. Pay particular attention
to the following
areas:
1. Always pre-heat the dispensers before the
first use of each day by filling them half way with
hot water, and
letting them stand for at least 15
minutes.
2. Don't remove the brew basket until it has
stopped dripping.
3. Make sure the dispenser is empty before
brewing into it.
4. Show how to attach covers, close, and or
secure the thermal dispensers for transporting.
5. Show the location and operation of the water
shut off valve as well as the circuit breaker for
the brewer.
6. Steam from the tank will form condensation in
the vent tubes. This condensation will drip into and
then out
of the brew baskets. 1/4 cup
discharging overnight is possible. Place an
appropriate container under each
brew basket when not in use.
7. We recommend leaving the power to the brewer
on overnight. The water tank is well insulated and
will use
very little electricity to keep the
tank hot. Leaving the brewer in the on position will
also avoid delays at the
beginning of shifts for the brewer to
reach operating temperature.
Warning: To prevent
electrical shock, this
unit must be properly
grounded.
7
Operating Procedures
1. Turn brewer on/off switch (
E
) to the on position
•
The power switch will illuminate to
indicate that the brewer has
power and is operating.
•
When the ready light
(F)
illuminates, the brewer is fully up to
temperature. The amount of time
required to gain full operating
temperature will vary depending on the
electrical configuration
that was ordered, and the temperature
of the incoming water.
2. Pre-heat the dispensers.
This step is very important to the
overall success of the brewing
operation. FETCO avoids the
damaging affects of heat on fresh brewed
coffee by using highly insulated
dispensers. The dispenser must be pre-
heated with hot water from the brewer.
This preheating process ensures
that the coffee in the first brew
starts out hot. Significant heat loss will
occur when brewing coffee into a cold
dispenser. Preheating is not
required for subsequent brews unless
the dispenser remains empty for an
extended period of time and has cooled
down.
•
Slide the empty brew basket(s)
(D)
into their rails and put the
empty dispenser(s) in position under
the basket for preheating.
Select the half batch mode,
(A)
if you have this option.
•
When the ready light illuminates,
start a brew cycle by rotating the
brew lever
(B)
to the brew position. This starts
clean hot water
flowing into the brew basket and then
into the dispenser.
•
Stop the cycle when each dispenser is
approximately 1/2 full by moving the brew lever to
the off
position. This interrupts the brew
cycle and resets the brewer .
•
Let the dispensers stand 10-15
minutes, or until use, to allow the heat from the
water to be absorbed
by the dispensers.
3. Remove the brew baskets from the brewer
when you are certain that the flow of hot water
has stopped
from the bottom of the basket.
•
H model brewers will have a safety bar
(C)
in front of the brew basket to make
removing the brew
basket a 2-handed operation. This was
done to help draw attention to the basket so any
residual hot
water or coffee will be noticed by the
operator.
•
Place a paper filter in each basket to
be used. Pour into the paper filter the appropriate
amount of pre-
measured, ground coffee. The amount of
coffee used will depend on your personal tastes and
the
recommendation of your roaster.
•
Slide the brew basket back into the
rails on the brewer. Insure the latch is outside of
the basket.
4. Carefully drain any coffee or preheating
water from the dispensers through the faucets
before starting
a coffee brewing cycle.
•
Overflowing of the dispensers may
result if the dispensers are not completely empty
when the brew
cycle begins. Verify by opening the
faucet over an appropriate container or drain. The
last several cups
cannot be seen in the sight gauge
tube.
•
CAUTION: both the coffee or
water may still be hot enough to cause burns, so be
careful when
draining the dispensers
5. Place the thermal dispenser(s) in position
under the brew baskets.
•
Ensure that the brew funnel is in
place, the dispenser is empty, the faucet is closed,
and the vent cap
on the sight gauge is open.
•
The twist lock cover is for
transporting the dispenser only. It must be removed
before placing the
dispenser under the brew basket.
6. Start the brew cycle in the same manner
used to start the water used to preheat the
dispensers.
•
It will not be necessary to interrupt
the cycle while brewing coffee. The brewer will
return to the stopped
and ready status automatically.
•
It is normal for the ready light to go
out after the start of the brew cycle. On twin
brewers, there is
enough hot water in the brewer to
support a second brew, even if the ready light is
off. After brewing on
both sides, you must wait for the
ready light to come back on.
•
The electrical configuration and the
electrical power connected to the brewer will
determine how long
before the ready light comes back on
for the next brew.
Legend:
A-
Full/half batch switch
B-
Brew lever
C-
Safety bar
D-
Brew basket
E-
On/off switch
F-
Ready light
G-
Brew light
H-
Hot water faucet
BREW
READY
POWER
STOP
R
MUSTBEIN
BREW
MAKESURE
MAKE
REMOVEBREW
AFTER
BEFOR
HOT LIQUID
CAUTION
B
A
G
E
F
H
D
C
8
CAUTION
•
Do not remove the brew basket
immediately after the brew cycle has finished.
Wait until
dripping from the bottom of the
brew basket has stopped. Carefully remove the brew
basket
while inspecting the inside of the
basket for hot coffee that may have been trapped
or has not
finished draining.
TPD- 3.0 LUXUS
Dispensers:
The LUXUS dispensers are super insulated. They
will hold a 195 degree beverage hot for extended
periods of
time. A full LUXUS will typically lose only 4
degrees per hour if the dispenser is preheated first
with hot water.
Closing a LUXUS dispenser for transportation or
storage must be done in the following steps to avoid
spraying
beverages from the top of the sight gauge.
Failure to follow these steps in order can cause a
hydraulic reaction. By
moving the funnel vent cap down on the larger
surface area of the main body an upward movement
amplified many
times is created in the sight gauge. This forces
the fluid out the top of the sight gauge vent.
1. Install the twist lock cover, ensuring that
the safety lock
engages.
2. Close the sight gauge vent plug.
3. Close the twist lock cover funnel vent cap.
4. Open the LUXUS by reversing the above order.
Open the funnel vent cap first, then
the sight gauge vent
cap.
Because the faucet body is metal, it will
dissipate the beverage temperature over time. This
temperature loss is
more noticeable with hot beverages than cold. If
a dispenser of hot coffee goes unused, the first
ounce or two will
be cool and should be discarded. Subsequent cups
will be hot.
Cleaning:
Use the same techniques and products as you
would use to clean any coffee urn i.e.
a) the sight gauge brush to scrub the gauge
b) urn brush for inside the dispenser
c) urn cleaner to clean the dispenser
d) stainless steel polish for the outside
e) hot water and towels for the faucet parts
Service
Warranty
All FETCO brewers come with a limited
warranty. All warranty service must be
pre-authorized by calling the
FETCO Service Department at (800)
338-2699.
Principles of Operation
Fill System
The fill system consists of a liquid level
control board, a water level probe at the top of the
tank, a fill valve, and a fill
tube. As the water rises and touches the probe,
continuity is established between the probe tip and
the tank body,
and the fill valve closes.
When water is dispensed, the water level drops
below the probe. After a 5 second delay, the fill
valve opens until
the water touches the probe again.
The 5 second delay, and the speed that water
refills the tank during brewing, results in many
short bursts of water.
The sound made by these repetitive bursts will
let you know the fill system is functioning
normally.
Twist Cover
Funnel Vent Cap
Safety Lock
Gauge Vent Cap
9
The fill system is designed to protect the
heaters during both the installation and a loss of
the water supply. During
initial installation, or whenever the power
switch is turned on, voltage will not be supplied to
the thermostat until the
tank fills and water touches the water level
probe.
During operation, when water is dispensed and
the water level drops below the probe, a fill signal
is sent to the fill
valve. If no water is sensed by the probe after
40 seconds, the voltage to the thermostat and the
heaters is
removed.
Water enters the tank through the fill tube. A
hole is drilled in the upper portion of the fill
tube to prevent water from
being siphoned from the tank. The fill tube
extends to the bottom area of the tank. This
introduces cold incoming
water directly to the heaters and away from the
dispense assembly.
The water tank can be drained through a valve
located inside the lower compartment of the brewer.
Temperature System:
The temperature system consists of an electronic
thermostat, a temperature probe, and heating
elements, and is
enabled by the liquid level control
board. (See the previous section - Fill Circuit.)
When the water level probe is in
contact with water, power is delivered to the
thermostat through the liquid level
control board. If the temperature
probe senses that the water is not hot enough, the
thermostat energizes the
heating elements through the mercury
relay, the water is heated, and the ready light goes
off.
Once the water temperature reaches
the set point, the thermostat disengages power to
the heaters and the ready
light illuminates.
The thermostat is adjusted to 205° F
± 2° at the factory. (Slightly lower for high
altitude installations.)
Timing System:
The timing system consist of the
timer and the dispense latch assembly.
When the brew handle is rotated from
the stop to the brew position, it pushes the plunger
in the latch coil and
closes the micro switch, and the
timer starts the timed cycle. It also starts the hot
water flowing.
The timer energizes the dispense
latch coil, which acts as a magnet, to hold the brew
handle in the brew position. It
also lights the brew light. The coil
remains energized throughout the brew cycle timed
sequence.
When the timer finishes its cycle, it
removes voltage from the latch coil. The latch coil
then releases the brew
handle, a spring returns it to the
stop position, and the flow of water stops. This
return opens the micro switch,
stopping voltage from going to the
timer. The brew light and the timer are disabled,
and wait for the brew handle to
engage the next brew cycle.
The timer used with the 1/2 batch
option has a small jumper wire on one end. A switch
can replace this jumper to
open or close this connection.
Opening this connection cuts the timed output in
half.
Dispense System:
The dispense system is completely
mechanical. It is one of the areas that makes FETCO's
brewer truly unique.
(See the illustration in this
section.)
When you rotate the brew lever down
to brew, the end of the dispense tube is submerged
in the hot water tank. It is
held in the brew position by the
magnetic action of the dispense latch coil.
The brew water travels down the
dispense tube to the sprayhead assembly. The rate of
flow over the coffee is
controlled by the flow disc above the
spray cutter. The standard hole in the flow disc is
.281”. Other flow discs are
available for special situations like
high levels of by-pass.
The sprayhead can be assembled
incorrectly during cleaning. Refer to the cleaning
label on the brewer for proper
assembly. The flow disc has the
flange down, flat side up. The six triangle spray
cutter has the flange up. The eight
hole spray cutter used in place of
the triangle cutter goes bumps down.
10
A bypass valve and tube are connected
to the sprayhead. This valve directs brew water
around the outside edge of
the filter paper. The by-pass valve
is shipped in the closed position from the factory.
Each time the valve is
adjusted, the brew volume is
affected. Adjustment of the by-pass valve is for
flavor only.
When the timer circuit releases the
brew latch, the dispense tube pops back above the
hot water level. The
remaining brew water drains from the
dispense system leaving it free of standing water.
Steam escaping from the
brew tank through this tube inhibits
the formation of lime in the brew system.
The dispense system is clean &
semi dry for all but the brief time required for the
brew cycle. This eliminates any
chance of lime build-up affecting the
brew cycle.
It is very easy to dislodge the
dispense tube seals while servicing the dispense
system. If you see it leaking
profusely, remove the nut and
dispense tube. Reset the seal fully into the recess
and carefully insert the dispense
tube. Then secure the locknut before
you back the tube into position. (See detailed
instructions on page 10.
Mechanical Illustration - Dispense
System
11
Adjustments
Thermostat Adjustment:
For equipment manufactured
before April 1, 2004
The brewer’s water tank temperature
is factory set at 205°F (slightly lower for high
altitudes, to prevent boiling).
This setting will deliver water at
195°F ± 5° to the coffee grounds.
Measure the temperature by holding a
thermometer in the stream of water flowing out of
the hot water faucet. The
temperature should be 195°F ± 5°.
If an adjustment is necessary:
•
Remove the upper cover of the unit.
•
The thermostat is located in the
upper section of the brewer. Locate the adjustment
stem, which
may be taped to the thermostat.
•
Insert the stem into the adjustment
hole.
•
Turn the adjustment stem slightly
clockwise (as viewed from the stem insertion point)
to increase
the temperature, and
counter-clockwise to decrease the temperature.
•
If you decreased the temperature
setting, run 2 or 3 brew cycles to allow enough cold
water into
the brewer to lower the tank
temperature.
•
Wait for the “ready” light to come
on, and measure the temperature again.
•
Repeat until the desired temperature
is obtained.
•
Replace the cover(s).
Effective April 1, 2004:
A new digital thermostat and
temperature probe were introduced as a direct
replacement for the old style
thermostat and probe.
During normal operation, the digital
readout displays the last two digits of the actual
water temperature. When the
adjustment tool is turned, the
readout begins flashing to indicate the set point,
not the actual temperature. After the
tool is released, the readout stops
flashing and displays the actual temperature again.
A red LED lights when the power to
the thermostat is on. A yellow LED lights when the
thermostat is calling for
heat.
To adjust, turn the adjustment tool.
If no adjustment tool is present, a small flat-head
screwdriver may be used. The
display will flash, indicating that
the display is showing the set point, not the actual
temperature.
The default temperature scale is
Fahrenheit. When set to Fahrenheit, the
display shows only the last 2 digits
of the temperature.
The dots below the numbers indicate
the temp range.
0 dots – less than 100° F
1 dot – between 100° and 200° F
2 dots – over 200° F
Examples:
7 5
= 75°F
8 7
= 187°F
0 3
= 203°F
12
Timer Adjustment:
For equipment manufactured
before April 1, 2004
# 51006 timer, 120V
#51005
timer, full/half, 120V
The timers control the amount of
water that is used for brewing. The dual sided
brewer, model # CBS-62H, has
separate timers to control each side independently.
All timers are factory set to deliver
the correct amount of water.
There are three possible types of
timers used:
•
Part # 51006 – full batch only
(standard)
•
Part # 51005 – full / half batch
(optional) The half batch setting provides
exactly half the amount of water as
the full batch setting.
•
Part # 51017 – dual portion
(optional) The timer has 2 independent settings.
Adjustment of the factory settings
may be desired to compensate for the amount of
water absorbed by the coffee grounds.
Approximately 2 ounces of water will be
absorbed for every ounce of coffee.
To adjust the timer:
•
Remove the brewer’s upper cover.
•
If your brewer has the half-batch or
dual portion option, make sure the
selector switch is in the full batch
position.
•
Note the current setting of the dial
before making any adjustments.
•
Turn the knob clockwise to increase
and counter-clockwise to decrease the
timer setting. On the dual portion
timer. the knob labeled “T1” controls the full
batch setting.
•
Run a full brew cycle to check the
brew level.
•
If necessary, repeat the adjustment
until the desired volume is obtained.
•
For the dual portion timer, set the
selector switch on “half” and adjust the
knob labeled “T2” until the desired
volume of water is obtained.
•
Replace the cover.
#51017
timer, dual portion, 120V
Effective April 1, 2004:
A new digital timer was introduced as
a direct replacement for the three old style timers.
When a batch selector
switch is not connected, the timer
functions as a single portion timer.
The timer has two independent
settings, with three dials for each setting. The
first dial in each group sets 100
second increments, the second dial
sets 10 second increments, and the third dial sets 1
second increments.
A red LED lights when the power to
the timer is on. A yellow LED lights when the timer
is running.
A small flat head screwdriver is
required to adjust the dials.
part # K034, digital timer,
100-120 VAC
part # K036, digital timer,
200-240 VAC (export versions only)
13
Water Level Control Board
Effective April 1, 2004:
A new digital water level control
board was introduced as a direct replacement for the
old style liquid level control
board. The new board features a
jumper to adjust its’ sensitivity to reverse osmosis
or other types of ultra-pure
water.
The default jumper setting is LO for
normal water. If the brewer tank overfills because
of ultra-pure water, the
jumper should be set to HI.
A red LED lights when the power to
the board is on.
A green LED lights when the water
level probe detects that the tank is full.
A yellow LED lights when the FILL
circuit is energized.
A second yellow LED lights when the
HEAT circuit is energized.
Bypass Adjustment:
The purpose of the bypass valve is to
allow a portion of the brewing water to flow between
the brew basket and the
wire insert, directly into the
server, without coming in contact with the coffee
grounds. The bypass can be adjusted
from 0% to 33% of the total brewing
water. Dual brewers (CBS-62H), have
separate bypass valves on each side.
Unless requested at the time of
order, all brewers are shipped with the bypass
valves closed (0%). Adjusting the
bypass always changes the total brew
volume, so the timer setting must always be checked
and adjusted.
To adjust the bypass:
•
Remove the brewer’s upper cover.
•
The bypass valve is located above the
brew basket, to the right and to the front, as you
are facing
it.
•
Remove the brew basket.
•
Place a container under the spray
head and a separate container under the bypass hole.
•
Turn the bypass valve clockwise to
decrease, and counter-clockwise to increase the
bypass
amount. A good starting point would
be one full turn for each 5% change.
•
Brew a full cycle and measure the
amount of water in both containers.
•
The ratio of the bypass water to the
total in both containers is the bypass percentage.
Example: ½ gal. bypass + 2.5 gal.
from spray head = 3 gal. total. Bypass = 33.3%.
•
Several adjustments may be necessary
until the desired results are achieved.
14
Dispenser Parts
LUXUS TPD- 3.0
Reference
Number
Part
Number
Description
1
71026 faucet, complete, black handle
(ES)
1
71037 faucet upper assy. w/black
handle
(handle, spring, seat cup and nut)
1
71035 faucet seat cup
1
71028 faucet handle- black
1
71027 faucet handle, decaf faucet
(orange)
2
31045 faucet union nut
3
71036 faucet "c" ring
4
102052 faucet shank assembly
5
24009 faucet shank "o" ring ½" x ¾"
6
12018 vent top plug
7
71017 sight gauge washer lower
8
71024 sight gauge cap
9
71018 sight gauge washer upper
6-9
102020 sight gauge cap and vent assy.
10
21035 sight gauge tube 12-1/2"
(plastic)
10
71033 sight gauge tube 12-1/2"
(glass)
11
82015 faucet shank screw-2 required
12
101038 twist lock cover assembly
13
101051 brew funnel assembly
15
41011 LUXUS label
For current parts pricing, visit
www.fetco.com.
13
1
2
3
4
5
8
9
10
6
7
7
11
12
15
15
Brewer Parts
CBS 61H
& 62H Parts List
Part # Description
Item#
Used On
25004 Thermostat Temp probe Lead
Cover (tubing)
0
61
62
82019 Heater Screw, 10-32 x 1/4" ss
(heater connection)
0
61
62
83004 Heater Gasket 3/4" o.d. (also
used behind faucet on 30's)
0
61
62
83006 Heater Washer, 1"o.d. x 1/2"
I.d.
0
61
62
84004 Heater Locknut, 1/2-20
0
61
62
53031 Thermostat 220vac solid state
(export)
0
61
62
71003 Faucet Seat cup, HOT water
faucet
0
61
62
71035 Faucet Seat cup, on all std.
faucets incl. 60's hot water
1
61
62
71037 Faucet upper assy. w/black
handle
1
61
62
71027 Faucet Handle, Decaf faucet
(orange)
1
61
62
71026 Faucet, complete w/blk handle
(ES model)
1
61
62
31045 Faucet Union Nut (1.5 & 3
gal. Luxus & 1.5 gal. cont.)
2
61
62
71036 Faucet C ring , for retaining
faucet union nut
3
61
62
102052 Faucet Shank assy. (1.5 &
3 gallon LUXUS )
4
61
62
24009 Faucet Shank O Ring 1/2 x 3/4
1.5 & 3 Gal. Luxus
5
61
62
12018 Vent Top Plug
6
61
62
71017 Sight glass washer LOWER (1.5
& 3 gal. luxus & 1.5 cont)
7
61
62
71024 Sight glass cap (1.5 & 3
gal. luxus & 1.5 cont.)
8
61
62
71018 Sight glass washer UPPER (1.5
& 3 gal. luxus & 1.5 cont.)
9
61
62
21035 Sight Glass Tube 12 1/2" (3
gal. luxus)
10
61
62
82015 Faucet Shank Screw 2 needed per
(1.5 & 3 gal. Luxus)
11
61
62
101038 Twist lock cover assy. (1.5
& 3gal. luxus)
12
61
62
101051 Brew Funnel assy. 3 gal. Luxus
13
61
62
97013 Tube, silicone 1/4 x 3/8"
16
61
62
31005 Tank Fitting (tank vent)
17
61
62
31006 Locknut 1/8" NPT (1 on vent
& 2 on bypass valve)
18
61
62
31006 By-pass & misc. Locknut
1/8" NPT
18
61
62
31009 Locknut 3/8" NPSL (2 ea. for
dispense & water inlet)
21
61
62
31037 Thermostat Temp probe Locknut
1/4" NSPL (temp. probe tank fitting)
22
61
62
31036 Thermostat Temp probe tank
Fitting 1/4" MPT x 1/4" comp.
23
61
62
53015 thermostat temp probe 14" (use
with K033 digital thermostat or 53012 thermostat)
24
61
62
102198 Digital temp probe assy., 14”
(use with K033 digital thermostat only)
24
61
62
102013 Tank Cover assy.
25
61
62
24002 Tank Cover Gasket
26
61
62
107003 Heater element 4000w 240v
27
61
62
107002 Heater element 3000w 240v
27
61
62
002010 Water Level Probe Weldment
28
61
62
21026 Water Level Probe Housing
29
61
62
31081 Plug 1/4" MPT hex head
30
61
62
002043 Tank Fill Tube Weldment
32
61
62
31021 Tank drain Fitting 3/4 x 16 x
1/4" FPST HEX
33
61
62
31055 Fill Valve Fitting 3/8" MPT x
3/8" comp. elbow (inlet opt)
36
61
62
33011 Tank drain Fitting Locknut 3/4
x 16
39
61
62
31011 Locknut 3/4 x 16 (tank drain,
inlet tube)
39
61
62
31082 Nipple 1/4" MPT x 3/8" MPT
40
61
62
34004 Valve ball 3/8" x 3/8" FPT
41
61
62
31073 Tank Fitting 3/8" MPT x 3/8"
hose barb (hot water tank out)
42
61
62
25002 Tank vent tube, Silicone Tubing
1/4 x 7/16 x 7 3/4"
43
61
62
33006 Tank Fitting (dispense tube
7/16" )
44
61
62
33007 Tank Locknut (for tank dispense
tube fitting 7/16")
45
61
62
31052 Dispense Tube seal LOCKNUT
7/16"
47
61
62
004006 Tank Weldment
48
61
004012 Tank Weldment
48
62
01178 Brewer Upper Cover
49
62
01111 Brewer Upper Cover
49
61
41011 LUXUS label
50
61
62
002011 Dispense Tube Weldment 7/16
dia.
51
61
62
24008 Dispense Tube Seal 7/16"
52
61
62
31083 Spray Head (Large brass part
& is NOT the spray cutter)
53
61
62
31070 Fitting (by pass & tank
drain outlet)
54
61
62
102028 By-pass Valve assy.
56
61
62
83005 By-pass & misc. Washer
57
61
62
85005 Brew handle latch plate
Retaining clip
58
61
62
85004 Brew handle Return Spring
59
61
62
16
14002 Brew handle Latch Plate
60
61
62
002005 Brew handle Latch Weldment
61
61
62
33002 Spray Head Lock Nut
62
61
62
05016 Spray cutter flow disk, .281”
hole
63
61
62
05014 Spray Cutter ( 8 + 1 )
64
61
62
31015 Spray Cutter Locknut
65
61
62
58026 Lamp, "brew"
71
61
62
58004 Lamp," brew" indicator, amber
71
61
62
102012 Brew Handle brew start/stop
assy.
72
61
62
13005 Brew handle Safety Handle
72
61
62
82004 Brew handle Screw, 6-32 x 5/8"
ss r.h.
72
61
62
82018 Brew handle Screw, 8-32 x 2" ss
r.h.
72
61
62
86001 Brew handle Bushing
73
61
62
58027 Lamp, "ready"
74
61
62
58006 Lamp, "ready" indicator, green
74
61
62
52076 Switch, power w/circuit
breaker, 220VAC (EXPORT)
75
61
62
52077 Switch, power w/ circuit
breaker, 120VAC
75
61
62
45028 Nameplate
76
62
31001 Fitting (fill valve inlet)
77
61
62
57004 Fill Valve Coil, 120vac (S-45)
78
61
62
57021 Fill Valve Coil, 230vac (S-45
export)
78
61
62
57003 Fill Valve, repair kit (S-45)
78
61
62
57001 Fill Valve assy.,120v, brass
body w/bracket (S-45)
78
61
62
57022 Fill Valve assy.,brass body,
220vac (S-45 export)
78
61
62
31055 Fill Valve Fitting 3/8" MPT x
3/8" comp. elbow (inlet opt)
79
61
62
52018 Relay mercury 35amp DP 120vac
(208-240v 1ph brw.)
80
61
62
52025 Relay mercury 60amp TP 120vac
(208-240v 3ph brw)
80
61
62
52030 Relay mercury 35amp DP (export
208-240v coil)
80
61
62
52033 Relay mercury 30amp TP 120vac
(208-240v 3ph brw.)
80
61
62
52034 Relay mercury 30amp TP (export
208-240v coil )
80
61
62
52035 Relay mercury 60amp DP 120vac
(208-240v 1ph brw.)
80
61
62
52038 Relay mercury 60amp TP 200vac
(208-240v 3ph brw.)
80
61
62
52003 Ground lug terminal MEDIUM size
81
61
62
102042 Terminal block assy. 4 pole
82
61
62
102041 Terminal block assy. 3 pole
82
61
62
71044 Faucet, lower hot water on 60's
83
61
62
101050 Brew basket assy. regular
85
61
62
002014 Brew Cone Weldment
86
61
62
09009 Brew basket Wire insert 18 x
7-1/2"
87
61
62
09005 Brew Basket Wire insert 21 x 7
87
61
62
K033 Digital thermostat, 100-120VAC
89
61
62
K035 Digital thermostat, 200-240VAC
(EXPORT)
89
61
62
K034 Digital Timer Kit, 100-120VAC
90
61
62
K036 Digital Timer Kit, 200-240VAC
(EXPORT)
90
61
62
102008 Dispense Latch, Solenoid assy.
120vac
92
61
62
102039 Dispense Latch, Solenoid assy.
220vac (export)
92
61
62
108034 Liquid Level Control Brd.
100-120VAC, 50-100K ohm
93
61
62
108035 Liquid Level Control Brd.
200-240VAC, 50-100K ohm (EXPORT)
93
61
62
58024 Switch, full/half batch
selector, w/harness (optional)
94
61
62
For current parts pricing, visit
www.fetco.com.
17
Parts Drawing: CBS 61H
& 62H
62
53
52
51
54
55
56
59
61
65
64
63
92
90
91
83
82
81
60
76
DWG.701-015
1
2
3
4
5
8
9
10
6
7
7
11
13
12
14
15
27
22
28
29
17
26
43
42
40
41
33
39
33
32
35
36
38
34
30
31
16
18
35
37
73
71
72
74
94
57
58
93
89
80
77
23
24
78
79
25
18
49
85
86
87
44
46
47
45
48
50
75
88
18
Troubleshooting
Brewing Problem
Possible Cause
Solution
Brew handle will not stay
down
Power switch off.
-Turn switch on.
No power to the brewer
(Brewer lights are not illuminated)
-Make sure the brewer is plugged in.
-Check the wall circuit breaker /
reset
-Turn the brewer power switch off
then back on (it has
an internal breaker)
Bad timer or dispense latch
assembly.
(Brew light does not come on
and
handle won’t stay down)
-Check for voltage reaching the timer
from the dispense
latch assembly if yes replace timer.
If no, replace latch
assy.
Bad dispense latch assy.
(Brew light does come on and
handle won’t stay down)
-Replace the dispense latch assembly
Bad dispense latch assembly
(brewer buzzes when in brew cycle)
-Replace the dispense latch assembly
Brew handle stays down but no
water is
dispensed
No water reaching the brewer
-Make sure the shut off valve is
open.
-Check water line for kinks; replace
line if necessary
-Check to see if filter is clogged by
changing it.
Short brew levels EVERY BREW
Flow discs in spray heads in upside
down
-Reassemble spray heads - bumps on
spray cutter face
↓ with flange on flow disc facing ↓
Water filter clogged
(See details in next section)
Spray head clogged
-Clean and or replace the sprayhead
(One or Both sides are
Timer/s are set too low
-Advance timers to proper level.
affected and levels are consistent)
Incoming Voltage is too low for
timers to function at proper time
sequences
-Reset wall circuit breaker as one
side may drop out &
not flag the breaker.
-Call an electrician to find loose
connections in the
building
Short brew levels SOME BREWS
Water filter clogged.
(problem is worse during
simultaneous brews)
-Replace water filter
Weak dispense latch assembly
(usually buzzes during cycle)
-Replace dispense latch assembly.
(One or Both sides are
affected and
levels are erratic)
Water pressure or flow rate is too
low or fluctuates too much to
support a full brew.
(problem is worse in simultaneous
brews)
-Make sure brewer has a dedicated
water line
-Ensure that the shut off valve is
open all the way (Never
use needle saddle valves)
-Increase the diameter of the water
line to the brewer
and or find stable source.
Brew Time required to fill LUXUS
are
not the same for both sides
Brewer is not level
-With an accurate level, level the
brewer front to back
and left to right by adjusting the
feet.
High brew levels EVERY BREW
(overfills but does stop)
Timer/s are set too high
-Adjust timers down to appropriate
level
SOME BREWS
Thermal server not empty
-Empty the server and try again
Brew basket or filter overflows
-Call FETCO Service Dept.
to discuss.
(800) 338-2699
Weak Coffee
Spray head missing
-Attach spray head assembly.
Improper dose
-Measure and confirm correct dose
Filter papers
-Make sure only one paper is used
Cracked dispense tube
-See “spray head drips MAJOR”, below
Low brew temperature
(Temperature inside the hot water
tank is set to 205° F, the metal
delivery system drops the temp.)
-Adjust thermostat so the water
stream measured at the
bottom of the brew basket, 1/3 of the
way through the
brew cycle, equals 190 degrees + or -
5 degrees
Grounds not saturated
Spray head missing
-Replace spray head
Half batch used incorrectly
-Use smaller “half batch” brew basket
-Discourage half batch use
-Investigate the need for a smaller
brewer
Water Softener in use
-Move brewer water feed to a
non-softened source.
Degassing - extremely fresh coffee
-Call FETCO Service Dept.
to discuss.
(800) 338-2699
No bypass
EVERY BREW →
Bypass valve closed
-Open bypass valve
SOME BREWS→
Flow disc wrong size or missing
-Correct or replace flow disc
Spray head / brew basket drips
either
side or both
MINOR
Condensation around the
sprayhead area
-Wipe sprayhead area after brewing;
place an empty
container under brew cone when not in
use.
Condensation from water tank
dripping through dispense tube
-Insert an empty brew basket and
server under brew
heads when not in use
19
Brewing Problem
Possible Cause
Solution
Spray head / brew basket drips
either side or both
MAJOR
Cracked dispense tube/s
(This problem starts out minor but
gets steadily worse)
-Replace both dispense tubes even if
other side is not
dripping
Fill valve not sealing
(Will drip even with power off.)
-See next section - “Brewer won’t
stop brewing”, “Bad or
stuck fill valve”.
Brewer won’t stop brewing
Dispense tube cracked
-See “sprayhead drips MAJOR” above
(not same as high brew levels)
Mechanical binding
(brew handle stays down / brew light
turns off at normal time)
-Re-align the brew handle / brass
sprayhead tower / and
dispense tube into a straight line by
moving brass tower
Water pressure over 75psi
-Place a water pressure regulator on
the line and reduce to
20-75 psi
Dispense tube drive screw off. A
2.5” screw that connects the handle
to the dispense tube at the brass
sprayhead tower.
(handle returns up and brew lamp
turns off but brewing continues)
-Ensure that the drive screw is
straight (can be
straightened by hand while still in
the brew handle) and
reconnect to the dispense tube. The
flange that the drive
screw engages MUST be held flat
against the brass
sprayhead tower, without being able
to back out.
Water level probe bad or encrusted
with lime.
(causes brewer to continue filling
hot
water tank which will overflow into
the brew baskets)
-Clean lime build up on the probe tip
and/or tank wall. (Holding the probe
wire (green) from the
probe end to the body of the brewer
should stop the fill if
the probe is bad but the liquid level
board is good)
Bad liquid level control board
-Replace the LLC board if grounding
the probe end of the
(green) probe wire to the body of
brewer does not remove
the voltage at the fill terminal on
the LLC board.
Bad or stuck fill valve
-Rebuild or replace the fill valve if
no voltage is on the coil
(it is not magnetic) and it still
passes water to the tank.
(Disconnect the outlet side to see if
it leaks water to the
tank)
Coffee tastes too strong
Incorrect dosage
-Measure and confirm the correct
amount of coffee
required
Short brew levels
-See “Short brew levels”, above.
Temperature Problem (brewer
only)
Possible Cause
Solution
See also LUXUS problems
Brew water is cold / not hot
enough,
ready light is OFF.
(Before proceeding, make sure water
tank refills when water is dispensed.
The brewer will not heat unless the
tank is full.)
No power to brewer.
-Make sure power switch is on.
-Reset machine circuit breaker.
-Check power connection. (plug or
hard wire connection).
-Check building circuit breaker.
(Always reset breaker by
switching off, then on.)
Defective liquid level control board.
(No power to thermostat).
-With power on, and water tank full,
check LLC board for
120 volts on brown wire and neutral.
Replace LLC board if
there is no voltage.
Bad connections on mercury relay.
(No power to heaters).
-Check relay for burned or loose
connections. Replace
with high temperature connectors if
necessary.
Defective mercury relay.
(No power to heaters).
-Check input and output voltages on
relay. 120 volts on
blue wire (input) but no voltage out
to heaters indicates a
bad relay.
Bad heating element/s.
-Check amperage draw on heater wires.
0 amps = bad
heater.
Brew water is cold / not hot
enough,
ready light is ON.
Bad Thermostat
(the thermostat believes that it is
at
set temperature)
-Replace the thermostat and or
thermal probe. It’s not
possible to trouble shoot the probe.
Low brew temperature setting on
thermostat
-See “Low brew temperature” under “Weak
Coffee”
section.
Slow to recover temperature
Brewers with more than one heater
can have just one fail
-Check amperage draw on heater wires.
0 amps = bad
heater.
(Ready light takes along time to come
back on after brewing.)
Hot water tank limed up
-Remove access cover to the hot water
tank and inspect
for lime. Remove the brewer for shop
de-liming if build up
is thick.
Boiling
Thermostat set too high for altitude
(Denver etc.)
-Reduce temperature setting to 3
degrees below boiling at
your altitude
Defective thermostat
-Replace the thermostat and or
thermal probe. It’s not
possible to trouble shoot the probe.
20
LUXUS TPD-1.5 Problem
Possible Cause
Solution
LUXUS leaking from the base
Overflow of coffee, or water from
cleaning running down the side and
collecting in the black plastic base
(1.5 gallon LUXUS only)
-Remove the plastic base (it slips on
and off) wipe the
interior and plastic base dry and
reassemble. Monitor brew
practices & do not clean
containers in sinks or dishwashers
Bad O-ring gasket behind
faucet shank
(1.5 & 3 gallon LUXUS)
-Remove the faucet, then unbolt the
faucet shank from the
LUXUS and replace the O-ring.
LUXUS leaking from sight gauge
Brew level set too high
-Adjust timers for proper level
Sight gauge cap not tight
-Tighten gauge cap (show operators
how this could have
been loosened when the vent cap was
opened)
Lower gasket missing or bad
-Replace and or discourage casual
cleaning practices
Coffee not hot enough
LUXUS not preheated before first
brew of the day
-Preheat the LUXUS 1/2 full with hot
water and let stand for
15 minutes
Attempting to hold coffee too long.
-Review discard times
Using 1/2 batch on regular basis
-Encourage full batch use except at
end of day or shift.
Explore the need for smaller brewers
Judging temperature from a sample
that is too small, taken from an
infrequently used LUXUS
-A small amount of coffee in the
faucet body will cool in
about 15 minutes.
Drip from faucet
Blockage in faucet
(hair from cleaning brush, coffee
oils, etc.)
-Remove faucet bonnet (top part with
handle attached) and
clean seat cup and faucet body. Clean
on regular basis
Faucet seat cup
-Remove faucet bonnet (top part with
handle attached) and
replace seat cup. Stained cups are OK
cracked or brittle
are not.
Coffee won’t dispense
Vents closed on top of gauge tube
and or twist lock cover
-Open vents (vents are closed only
for transporting the
servers or to extend holding times
prior to serving coffee)
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