Specifications | Bloomfield 9600 Single Cup Coffeemaker User Manual

687
OWNERS MANUAL
For
COFFEE BREWERS
MODELS:
9600 SINGLE CUP
INCLUDES:
Installation
Operation
Use & Care
Servicing Instructions
Model: 9600 Single Cup Brewer
PRINTED IN CHINA
p/n 77195 Rev. (-) ECN12792
M687
050207 cps
WARRANTY STATEMENT
It also does not apply if the serial nameplate has been
removed or unauthorized service personnel perform service.
The prices charged by Bloomfield Industries for its products
are based upon the limitations in this warranty. Seller’s
obligation under this warranty is limited to the repair of defects
without charge by a Bloomfield Industries Authorized Service
Agency or one of its sub-agencies. This service will be
provided on customer’s premises for non-portable models.
Portable models (a device with a cord and plug) must be
taken or shipped to the closest Authorized Service Agency,
transportation charges prepaid, for services.
All electrical equipment manufactured by BLOOMFIELD
INDUSTRIES is warranted against defects in materials and
workmanship for a period of one year from the date of original
installation or eighteen (18) months from the date of shipment
from our factory, whichever comes first, and is for the benefit
of the original purchaser, except that:
a. airpots carry a 30 day parts warranty only.
b. dispensers; i.e., tea and coffee carry a 90 days parts
warranty only, excludes decanters.
THE FOREGOING OBLIGATION IS EXPRESSLY GIVEN IN
LIEU OF ANY OTHER WARRANTIES, EXPRESSED OR
IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF
MERCHANTABILITY OR FITNESS FOR A PARTICULAR
PURPOSE, WHICH ARE HEREBY EXCLUDED.
In addition to restrictions contained in this warranty, specific
limitations are shown below (Additional Warranty Exclusions).
Bloomfield Industries Authorized Service Agencies are located
in principal cities.
BLOOMFIELD INDUSTRIES DIVISION / SPECIALTY
EQUIPMENT MANUFACTURING CORPORATION SHALL
NOT BE LIABLE FOR INDIRECT, INCIDENTAL OR
CONSEQUENTIAL DAMAGES OR LOSSES FROM ANY
CAUSE WHATSOEVER.
This warranty is valid in the United States and void elsewhere.
Please consult your classified telephone directory or your food
service equipment dealer; or, for information and other details
concerning warranty, write to:
Service Parts Department
Bloomfield Industries
P.O. Box 280
Verdi, NV 89439
Phone: (775) 689-5700
Fax: (888) 492-2783
This warranty is void if it is determined that upon inspection by
an Authorized Service Agency that the equipment has been
modified, misused, misapplied, improperly installed, or
damaged in transit or by fire, flood or act of God.
SERVICE POLICY AND PROCEDURE GUIDE
ADDITIONAL WARRANTY EXCLUSIONS
1.
2.
3.
4.
5.
6.
7. Full use, care and maintenance instructions are supplied
with each machine. Those miscellaneous adjustments
noted are customer responsibility. Proper attention will
prolong the life of the machine.
8. Travel mileage is limited to sixty (60) miles from an
authorized Service Agency or one of its sub-agencies.
9. All labor shall be performed during normal working hours.
Overtime premium shall be charged to the customer.
10. All genuine Bloomfield replacement parts are warranted
for ninety (90) days from date of purchase on nonwarranted equipment.
Any use of non-genuine
Bloomfield parts completely voids any warranty.
11. Installation, labor and job check-out are not considered
warranty.
12. Charges incurred by delays, waiting time or operating
restrictions that hinder the service technicians ability
to perform services are not covered by warranty.
This includes institutional and correctional facilities.
Resetting of safety thermostats, circuit breakers,
overload protectors, or fuse replacements unless
warranted conditions are the cause.
All problems due to operation at voltages other than
specified on equipment nameplates; conversion to
correct voltage must be the customer’s responsibility.
All problems due to electrical connections not made in
accordance with electrical code requirements and
wiring diagrams supplied with the equipment.
Replacement of items subject to normal wear, to include
such items as knobs and light bulbs. Normal maintenance
functions including adjustment of thermostats, microswitches,
and replacement of fuses and indicating lights are not
covered under warranty.
All problems due to inadequate water supply, such as
fluctuating, or high or low water pressure.
All problems due to mineral/calcium deposits, or
contamination from chlorides/chlorines. De-liming is
considered a preventative maintenance function and is
not covered by warranty.
SHIPPING DAMAGE CLAIMS PROCEDURE
NOTE: For your protection, please note that equipment in
this shipment was carefully inspected and packaged by
skilled personnel before leaving the factory.
Upon acceptance of this shipment, the transportation
company assumes full responsibility for its safe delivery.
IF SHIPMENT ARRIVES DAMAGED:
1. VISIBLE LOSS OR DAMAGE: Be certain that any
visible loss or damage is noted on the freight bill
or express receipt, and that the note of loss or damage
is signed by the delivery person.
2. FILE CLAIM FOR DAMAGE IMMEDIATELY:
Regardless of the extent of the damage.
3.
CONCEALED LOSS OR DAMAGE: if damage is
unnoticed until the merchandise is unpacked, notify the
transportation company or carrier immediately, and file
“CONCEALED DAMAGE” claim with them. This
must be done within fifteen (15) days from the date the
delivery was made to you. Be sure to retain the
container for inspection.
Bloomfield Industries cannot assume liability for damage or
loss incurred in transit. We will, however, at your request,
supply you with the necessary documents to support your
claim.
xi
xi
TABLE OF CONTENTS
WARRANTY STATEMENT
SPECIFICATIONS
FEATURES & OPERATING CONTROLS
PRECAUTIONS & GENERAL INFORMATION
AGENCY LISTING INFORMATION
INSTALLATION INSTRUCTIONS
OPERATION
Program Volume Select Keys
Brew Coffee
CLEANING INSTRUCTIONS
TROUBLESHOOTING SUGGESTIONS
SERVICING INSTRUCTIONS
Deliming Instructions
EXPLODED VIEW & PARTS LIST
WIRING DIAGRAMS
xi
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12
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18
21
Thank You for purchasing this
Bloomfield Industries appliance.
Proper installation, professional
operation and consistent
maintenance of this appliance will
ensure that it gives you the very
best performance and a long,
economical service life.
This manual contains the
information needed to properly
install this appliance, and to use,
care for and maintain or repair the
appliance in a manner which will
ensure its optimum performance.
SPECIFICATIONS
MODEL
STYLE
FEATURES
VOLTS
WATTS
AMPS
1ø
POWER SUPPLY
CORD
9600
SINGLE
CUP
COFFEE
BREWER
HOT
WATER
DISPENSER
120 VAC
1500
12.5
NEMA 5-15P
APPLICABILITY
This manual applies to the following Bloomfield Industries product:
9600, 9600CA
1
FEATURES AND OPERATING CONTROLS - AUTOMATIC BREWERS
Fig. 1 Features & Operating Controls for Single Cup Brewers
2
PRECAUTIONS AND GENERAL INFORMATION
WARNING: ELECTRIC SHOCK HAZARD
All servicing requiring access to non-insulated components must be performed by qualified
service personnel. Do not open any access panels which require the use of tools.
Failure to heed this warning can result in electrical shock.
WARNING: INJURY HAZARD
All installation procedures must be performed by qualified personnel with full knowledge of all
applicable electrical and plumbing codes. Failure could result in property damage and
personal injury.
WARNING: ELECTRIC SHOCK HAZARD
Brewer must be properly grounded to prevent possible shock hazard. DO NOT assume a
plumbing line will provide such a ground. Electrical shock will cause death or serious Injury.
WARNING: BURN HAZARD
This appliance dispenses very hot liquid. Serious bodily injury from scalding can occur from
contact with dispensed liquids.
This appliance is intended for commercial use only.
CAUTION:
This appliance is intended for use to brew beverage products for
human consumption. No other use is recommended or
authorized by the manufacturer or its agents.
ELECTRICAL DAMAGE
This appliance is intended for use in commercial establishments,
where all operators are familiar with the appliance use,
limitations and associated hazards. Operating instructions and
warnings must be read and understood by all operators and
users.
DO NOT plug in or energize this
appliance until all Installation
Instructions are read and followed.
Damage to the Brewer will occur if
these instructions are not followed.
CAUTION:
BURN HAZARD
The following trouble shooting, component views and parts lists
are included for general reference, and are intended for use by
qualified service personnel.
This manual should be considered a permanent part of this
appliance. The manual must remain with the appliance if it is
sold or moved to another location.
Exposed surfaces of the
appliance may be HOT to the
touch, and can cause serious
burns.
AGENCY LISTING INFORMATION
This brewer is
and
listed under UL file E9253.
E9253
E9253
This brewer meets
Standard 4 only when installed,
operated and maintained in accordance with the enclosed
instructions.
STD 4
3
INSTALLATION
READ THIS CAREFULLY BEFORE STARTING THE INSTALLATION
IMPORTANT:
To enable the installer to make
a quality installation and to
minimize installation time, the
following suggestions and tests
should be done before the
actual unit installation is started:
CAUTION:
ELECTRICAL
DAMAGE
DO NOT plug in or energize this
appliance until all Installation
Instructions are read and
followed. Damage to the
Brewer will occur if these
instructions are not followed.
Unpack the unit. Inspect all components for completeness and
condition. Ensure that all packing materials have been removed
from the unit.
LEVELING THE UNIT
Verify that an adjustable leg is installed at each of the five
locations on the bottom of the brewer.
Set Brewer in its operating location. Level the Brewer. A spirit
level should be placed on the top of the unit, at the edge, as a
guide when making level adjustments.
Level the unit from left to right and front to back by turning the
adjustable feet. Be sure all feet touch the counter to prevent
tipping.
CAUTION:
UNSTABLE
EQUIPMENT HAZARD
It is very important for safety
and for proper operation that the
brewer is level and stable when
standing in its final operating
position. Provided adjustable,
feet or legs must be installed at
each corner of the unit. Failure
to do so will result in movement
of the brewer which can cause
personal Injury and/or damage
to brewer.
4
INSTALLATION (continued)
PLUMBER’S INSTALLATION INSTRUCTIONS
CAUTION:
Brewer should be connected to a POTABLE WATER, COLD
WATER line. Flush water line before connecting to Brewer.
ELECTRICAL
DAMAGE
DO NOT use a saddle valve with a self-piercing tap for the water
line connection. Such a tap can become restricted by waterline
debris. For systems that must use a saddle tap, shut off the main
water supply and drill a 3/16” (minimum) tap for the saddle
connection, in order to insure an ample water supply. Remember
to flush the line prior to installing the saddle.
The brewer must be installed on a water line with average
pressure between 20 PSI and 90 PSI. If your water pressure
exceeds 90 PSI at anytime, a pressure regulator must be
installed in the water supply line to limit the pressure to not more
than 90 PSI in order to avoid damage to lines and solenoid.
A water shut-off valve should be installed on the incoming water
line in a convenient location (Use a low restriction type valve,
such as a 1/4-turn ball valve, to avoid loss of water flow thru the
valve.
NSF requires that the brewer be able to be moved for cleaning
underneath. Loops of copper tubing will satisfy this requirement.
See Figure 2 below.
DO NOT plug in or energize this
appliance until all Installation
Instructions are read and
followed. Damage to the
Brewer will occur if these
instructions are not followed.
NOTE: Water supply inlet line
must meet certain minimum
criteria to insure successful
operation of the brewer.
Bloomfield recommends 1/4"
copper tubing for installation of
less than 12 feet and 3/8" for
more than 12 feet from a 1/2"
water supply line.
NOTE: This equipment must be
installed to comply with
applicable federal, state and
local plumbing codes and
ordinances.
IMPORTANT:
Water pressure must be
between 20 p.s.i and 90 p.s.i.
flowing pressure. If water
pressure exceeds this value,
or if water pressure varies
greatly, a pressure regulator
must be installed in the water
supply line.
Fig. 2 Water Supply Installation
In some areas, local codes require a backflow preventer (check
valve) to be installed on the inlet water line. If a backflow
preventer is used, you must install a water hammer arrester in
the incoming line, between the backflow preventer and the
brewer inlet, as far away from the brewer as space will allow.
This will relieve the excessive back pressures that can cause
faucet leaks and solenoid malfunctions.
5
INSTALLATION (continued)
WARNING:
ELECTRICIAN’S INSTALLATION INSTRUCTIONS
SHOCK HAZARD
REFER TO ELECTRICAL SPECIFICATIONS - Page 1
Check the nameplate to determine correct electrical service
required for the Brewer to be installed.
Brewer must be properly
grounded to prevent possible
shock hazard. DO NOT
assume a plumbing line will
provide such a ground.
Electrical shock will cause death
or serious injury.
IMPORTANT:
Supply power must match
nameplate for voltage and
phase. Connecting to the
wrong voltage will damage the
brewer or result in decreased
performance. Such damage is
not covered by warranty.
IMPORTANT: Before connecting to electricity, make sure
brewer is connected to the water supply.
This brewer is equipped with a cord and plug. It will require a
115 - 125 volt 20 amp circuit (50/60 Hz, 2 wire plus ground, with
NEMA 5-15R or 5-20R Receptacle).
See Figure 3 below left.
IMPORTANT:
Do not connect brewer to
electrical power until you are
ready to fill the tank. See
instructions on page 7.
IMPORTANT:
The ground prong of the plug is
part of a system designed to
protect you from electrical shock
in the event of internal damage.
Never cut off the ground prong
nor twist a blade to fit an
existing receptacle. Contact a
licensed electrician to install the
proper circuit and receptacle.
GROUND
PIN
NEMA 5-15P
PLUG
NEMA 5-15R
RECEPTACLE
Fig. 3 Power Supply Plug
6
OPERATION
Fig. 4 Water Flow Diagram
A. START-UP
For initial start-up, or if the brewer has not been used for an
extended period of time:
♦ Be sure the water supply is properly connected and the water
supply valve is turned ON.
♦ Be sure that TANK HEATER SWITCH is OFF before connecting
brewer to electric power.
♦ Be sure the WATER TANK IS FILLED.
IMPORTANT: Fill the water tank before energizing this brewer.
1.
Connect brewer to electric power. Brewer will begin filling. When
solenoid closes, tank is full.
2.
Place an empty container on the cup grid. Press the HOT WATER
DISPENSE BUTTON and dispense one cup of water.
Tank should refill. Discard water.
3.
Press TANK HEATER SWITCH to ON.
4.
When READY light glows, brewer is ready to use.
7
IMPORTANT:
TANK MUST BE FULL
OF WATER BEFORE
CONNECTING BREWER
TO ELECTRIC POWER.
Heating elements will be
damaged if allowed to
operate without being
fully submerged in water.
Damage caused by
operating the brewer
without water in the tank
is NOT COVERED BY
WARRANTY.
See page 8 for setting
delivered water volumes
for VOLUME SELECTION
KEYS.
OPERATION (continued)
B. PROGRAM BREW VOLUMES
♦
Each BREW SELECT KEY is individually
programmable.
♦ Keys may be programmed for pulse brewing to optimize
contact times and extraction rates,.
♦ Up to 10 pulses may be programmed. Each pulse delay is
fixed at 4 seconds.
♦ Dilution for each BREW SELECT KEY is individually
programmable (usually used for brewing tea).
1. Load a fresh pod in the pod holder and lock the pod in place. Place
an empty cup on the cup grid. See page 9.
2. Press and hold both BREW SELECT KEYS for 5 seconds until a
beep sounds.
3. Program BREW 1 SELECT key
Fig. 5 Program Brew
Select Keys
IMPORTANT: Allow for an additional 2 oz to be pushed
through during the drying cycle at the end of the brew.
a. Press and release the key to start water flow.
b. Press and release the key to stop water flow when desired
volume is reached. Press and hold the key for 3 seconds
(until a beep sounds) to enter the setting into memory.
- OR For PULSE BREW:
a. Press and release the key to start the water flow.
b. Press and release the key again to stop the flow after the time
desired for the first pulse.
c. Press the key again to resume water flow.
d. Repeat until desired total delivered volume is reached.
NOTE: Water flow can be stopped and restarted up to 10 times per
brew. The delay between pulses is fixed at 4 seconds.
- AND -
Table I.
FOUR BREW OPTIONS
For DILUTION:
a. Press and release the BREW 2 SELECT KEY to start hot water
flow at any time during the programming sequence.
b. Press and release the key again to stop the flow when the
desired amount of hot water is reached.
4. Press and hold the BREW KEY for 3 seconds (until the beep
sounds) enters these settings into memory.
NOTE: Pod must be refreshed before operation can resume.
5. Repeat steps 1 through 4 for BREW 2 SELECT KEY.
NOTE: In this mode, BREW 1 SELECT KEY is used to program
dilution.
6. Run a normal brew to verify settings.
NOTE: Pump is factory programmed to run for 15 seconds at the end of
the brew cycle. Pulling air from the vent tube will dry the used pod.
8
OPERATION - BREWING COFFEE
1. Unlock the pod holder by pulling the LOCKING LEVER fully
forward.
2. Pull the BREW TRAY fully forward, then lower tray.
NOTE: Normally, the brewer will automatically discard the last pod.
If the brewer has not been used for some time, the used pod may
need to be removed by hand. Deposit the used pod in the pod bin.
3. Center a fresh pod on the grid of the LOWER POD HOLDER.
CAUTION:
BURN HAZARD
Exposed surfaces of the
brewer may be HOT to the
touch, and can cause
serious burns.
CAUTION:
BURN HAZARD
To avoid splashing or
overflowing hot liquids,
ALWAYS place an EMPTY
cup on the cup grid before
starting the brew cycle.
Failure to comply can
cause serious burns.
4. Raise the BREW TRAY and slide fully to the rear.
CAUTION:
5. Gently pull the LOCKING LEVER DOWN, then push it fully to the rear
to lock the pod holder.
BURN HAZARD
6. Place an EMPTY cup on the CUP GRID, under the BREW NOZZLE.
7. When the READY light glows, press the appropriate BREW KEY.
Fresh coffee (or tea) will begin to fill the cup.
Three beeps will sound. When all dripping stops, beverage is ready
to serve.
After a brew cycle, pod
holder and used pod may
be HOT. Remove and
dispose of used pods with
care. Failure to comply
can cause serious burns.
NOTE: Press the same
BREW SELECT KEY at
any time during the brew
to CANCEL.
SUGGESTION: If the brewer is likely to remain unused for some time,
discard the used pod:
1. Unlatch the pod holder by pulling the LOCKING LEVER fully
forward.
2. Pull the BREW TRAY fully forward. This will automatically eject the
used pod.
3. Slide the tray fully to the rear. In order to prevent an unintended
brew, do not lock the pod holder.
9
FOR HOT WATER:
Place an empty cup on
the CUP GRID under the
FAUCET NOZZLE.
Press the HOT WATER
DISPENSE button.
Release the button to stop
the flow.
NOTE:
Hot water dispense is
disabled during brew
cycle.
If the EMPTY DRAW light
is lit, the used pod bin is
full. Remove the drip tray
assembly, then withdraw
and empty the POD
DRAWER.
CLEANING INSTRUCTIONS
CAUTION:
PROCEDURE: Clean Coffee Brewer
BURN HAZARD
Brewing and serving
temperatures of coffee and tea
are extremely hot.
Hot beverage will cause
serious skin burns.
PRECAUTIONS: Disconnect brewer from electric power.
Allow brewer to cool.
FREQUENCY:
Daily
TOOLS:
Mild Detergent, Clean Soft Cloth or Sponge
Bristle Brush, Bottle Brush
CAUTION:
SHOCK HAZARD
DO NOT submerge or immerse
brewer in water. DO NOT pour,
spill or splash water onto, into or
over any internal component.
IMPORTANT:
DO NOT use steel wool, sharp
objects, or caustic, abrasive or
chlorinated cleansers to clean
the brewer.
1. Disconnect brewer from electric power.
Allow brewer to cool before cleaning.
2. Remove any cup, then remove drip tray and cup grid.
3. Remove and empty pod drawer.
4. Unlatch pod holder and slide brew tray fully forward. Remove
and discard any used pod.
5. Wipe both top and bottom pod holders, brew nozzle and the
area around the pod holder with a soft clean cloth or sponge
moistened with warm water and a mild detergent. Rinse by
wiping with a clean cloth moistened with clean water.
6. Wash the pod drawer, drip tray and cup grid in a sink using
warm water and a mild detergent. Rinse with clean water
and allow to air dry.
7. Wipe the exterior of the brewer with a soft clean cloth or
sponge moistened with clean water.
8. Reinstall the pod drawer, then reinstall the drip tray and cup
grid.
9. Slide the tray fully to the rear. In order to prevent an
unintended brew, do not lock the pod holder.
Procedure is complete
Fig. 6 Cleaning
10
SANITIZING INSTRUCTIONS
CAUTION:
PROCEDURE: Sanitize Coffee Brewer
BURN HAZARD
PRECAUTIONS: None
FREQUENCY:
Weekly
TOOLS:
Pod Sanitizer Packet
Empty Container
Brewing and serving
temperatures of coffee and tea
are extremely hot.
Hot beverage will cause
serious skin burns.
1. Unlock the pod holder by pulling the LOCKING LEVER fully
forward.
2. Pull the BREW TRAY fully forward.
3. Center a fresh POD SANITIZER PACKET on the grid of the
LOWER POD HOLDER.
4. Slide the BREW TRAY fully to the rear.
5. Gently pull the LOCKING LEVER DOWN, then push it fully to
the rear to lock the pod holder.
6. Place an EMPTY container under the BREW NOZZLE.
7. Press a BREW KEY to sanitize.
8. When all flow and dripping stops, unlock the pod holder by
pulling the LOCKING LEVER fully forward.
9. Pull the BREW TRAY fully forward to eject the sanitizer
packet, then slide it fully to the rear. Gently pull the
LOCKING LEVER DOWN, then push it fully to the rear to lock
the pod holder.
10. Press a BREW KEY to rinse.
11. Open the brew tray and examine the components for
cleanliness. If oils and other brewing residue remain, repeat
steps 1 through 10 as required.
12. Remove the drip tray assembly and empty the pod drawer.
Reinstall the pod drawer and drip tray assembly.
Procedure is complete
11
Sanitizing is necessary to
remove those oils and other
brewing residues that build up
on internal surfaces, and are
not accessible during daily
cleaning.
TROUBLESHOOTING SUGGESTIONS
SYMPTOM
POSSIBLE CAUSE
SUGGESTED REMEDY
Water won’t heat
Tank heater switch OFF
Press switch to ON
Brewer unplugged or circuit
breaker tripped
Check power supply cord
Check / reset circuit breaker
Temperature setpoint too low
Set for desired temperature
Hi-Limit safety switch tripped
Allow to cool hi-limit will self-reset
Damaged internal component or
wiring
Examine wiring & connectors,
controller, water level probe and
heating element
Repair/replace as needed
Coffee level too high or low
Brew select keys not properly
programmed
Program brew select keys
See page 8
Tea brew is too strong or weak
Brew select keys not properly
programmed for dilution
Program brew select keys
See page 8
No brew plus no flow from hot
water faucet
Water supply OFF
Turn water supply ON
Solenoid inlet strainer plugged
Clean strainer
Water filter (if used) plugged
Replace filter element
Damaged internal component or
wiring
Check wiring & connectors, inlet
solenoid, controller and water
level probe
Brew nozzle plugged
Disassemble and clean lower pod
holder.
Damaged internal component or
wiring
Check wiring & connectors, pump
and brew valve
No flow from hot water faucet
(brew OK)
Damaged internal component or
wiring
Check wiring & connectors,
faucet valve and dispense switch
Pod not dried at end of brew
Vent hose kinked
Check/repair vent hose
Poor coffee quality
Keep brewer and cups clean.
Install optional taste and odor filter, and replace cartridges regularly.
Use a fresh quality pod with a consistent roast for each brew.
No brew (faucet flows OK)
12
SERVICING INSTRUCTIONS
ACCESS PANELS
CAUTION:
SHOCK HAZARD
TOP PANEL:
Remove top panel to access hot water tank, thermostat, heating
elements, brew pump and tubing, brew solenoid, hot water
dispenser solenoid and piping, pod holders and brew tray,
Top panel is held by screws around the edge.
Remove pod drawer to access bottom of brew tray.
SOLENOID DOOR:
Remove solenoid door to access solenoid plumbing connections.
Solenoid door is held by two screws and a retaining lip.
POD DRAWER / BREW TRAY:
Remove pod drawer and slide brew tray out fully to access pod
holders and eject mechanism.
Remove drip tray assembly to access pod drawer. Pod drawer
slides straight out.
13
Opening access panels on this
brew may expose uninsulated
electrical components.
Disconnect brewer from
electrical power before
removing any panel.
Trouble shooting instructions,
component views and parts lists
in this manual are included for
general reference, and are
intended for use by qualified
service personnel only.
SERVICING INSTRUCTIONS (continued)
CAUTION:
TEMPERATURE ADJUSTMENT
SHOCK HAZARD
Disconnect brewer from electric power.
These procedures involve
exposed electrical circuits.
These procedures are to be
performed by qualified
technical personnel only.
NOTE:
Optimum brewing temperature
range is 195ºF to 205ºF (90ºC
to 96ºC).
Pull vent tube out of tank lid and insert a thermometer of known
accuracy in hole. Reconnect brewer to electrical power.
Place empty cup on the cup grid. Energize brewer and allow unit
to heat. When READY light glows, read the temperature
displayed on thermometer.
Adjust thermostat by turning shaft; clockwise increases
temperature. 1/8 turn = approximately 10ºF.
Refer to Table 1 below for proper brewing temperature based on
altitude.
Upon completion, remove thermometer and reinstall the vent.
IMPORTANT:
A mechanical thermostat will
maintain temperature within
±5ºF. To prevent boiling water
in the brewer, thermostat should
be adjusted to a maximum
temperature equal to the local
boiling temperature minus 5ºF.
Fig. 7 Checking and Adjusting Brew Temperature
BOILING
POINT OF
WATER
TEMP. (ºF)
210
205
IDEAL
BREWING
TEMPERATURE
200
195
0
50
0
1,
00
0
1,
50
0
2,
00
0
2,
50
0
3,
00
0
3,
50
0
4,
00
0
4,
50
0
5,
00
0
5,
50
0
6,
00
0
6,
50
0
190
MAXIMUM
TEMPERATURE
SETTING
ELEVATION (feet above seal level)
BOILING
POINT OF
WATER
97
IDEAL
BREWING
TEMPERATURE
RANGE
94
91
88
0
15
0
30
0
45
0
60
0
75
0
90
0
1.
05
0
1.
20
0
1.
35
0
1.
50
0
1.
65
0
1.
80
1. 0
95
0
TEMP. (ºC)
100
ELEVATION (meters above seal level)
Table II
Boiling Temperature by Altitude
14
MAXIMUM
TEMPERATURE
SETTING
SERVICING INSTRUCTIONS (continued)
REMOVE TANK LID ASSEMBLY
IMPORTANT:
Before setting assembly into
tank, make sure tank lid gasket
is properly seated on flange of
lid. DO NOT OVER-TIGHTEN.
Fig. 8 Tank Lid Configuration
Disconnect brewer from electric power. Turn OFF water supply.
Remove top panel. Pull vent tube, inlet elbow and water level
probe out of tank lid. Remove hi-limit thermostat from bracket.
Disassemble brew valve bracket and faucet valve bracket from
tank lid. Loosen and free jam nut from pass-thru fitting securing
thermobulb. Withdraw bulb from well.
Disconnect all wiring from heating element. Remove tank ground
wire.
Loosen nuts and center screw on tank hold-down strap. Remove
hold-down strap by sliding short slotted end off of locking stud
and lifting it off. Remove cover assembly by lifting it straight up.
Reassemble in reverse order. Be sure tank lid gasket is properly
positioned before tightening hold-down strap.
REPLACE THERMOSTAT (COTHERM)
Disconnect brewer from electric power. Turn OFF water supply.
Remove top panel.
Disconnect all wiring from thermostat only. Loosen and free jam
nut from pass-thru fitting securing thermobulb. Withdraw bulb
from well. Remove two screws holding thermostat to bracket.
Lift out thermostat, sensing bulb and thermostat gasket.
Reassemble in reverse order. BE SURE the bulb well is fully
seated in the tank fitting, and that the temperature sensing bulb is
inserted to the very bottom of the bulb well.
REPLACE HEATING ELEMENT
Remove tank lid assembly per above.
Remove two hex nuts holding element to cover. Pull element
from mounting holes.
Reassemble in reverse order.
15
IMPORTANT:
When mounting thermostat, be
sure to insert sensing bulb to
the bottom of the bulb well.
Tighten capillary lock nut only
enough to ensure no water
leakage. Excessive tightening
is not necessary.
IMPORTANT:
When replacing heating
element, also replace seal
gaskets.
SERVICING INSTRUCTIONS (continued)
REPLACE SOLENOID
Symptom: Brewer will not flow water; or, brewer drips
continuously from pod holder or brew nozzle.
NOTE: Wrench p/n 86660 is designed to allow easy removal of
flare nuts from the water inlet fitting
IMPORTANT: Shut-off water to brewer and disconnect brewer
from electric power before removing hoses or wiring.
Fig. 9 Wrench #86660
Remove water supply flare fitting:
a. Slide the 5/8" end of the wrench over the flats on the
inlet fitting of the valve.
b. Hold the wrench to prevent the inlet fitting from turning
while installing or removing the inlet water supply flare
nut.
Remove fill tubing:
Disconnect wiring.
Remove two screws holding solenoid to access door.
Reassemble in reverse order.
CLEAN SOLENOID SCREEN
Symptom: Automatic brewer will not flow water.
Disconnect brewer from electric power. Turn OFF and disconnect
water supply from brewer inlet fitting.
Unscrew water inlet fitting from solenoid.
Using needle-nose pliers, withdraw strainer screen from solenoid.
Clean screen under faucet. A stiff bristle brush may be used if
necessary.
Fig. 10 Clean Strainer Screen
Reinsert screen in solenoid. Be careful to maintain correct
orientation. (The OPEN END of the screen goes in FIRST.)
Reassemble in reverse order.
16
SERVICING INSTRUCTIONS (continued)
CLEAN UPPER POD HOLDER
CAUTION:
Remove drip tray assembly and pod drawer. Slide brew tray fully
forward.
SHOCK HAZARD
NOTE: Upper pod holder can be cleaned in place. It is not
normally necessary to remove the pod holder from the carriage
for cleaning.
Remove retaining screw from spray disk. Remove disk from pod
holder.
Remove upper ring plate and ring gasket from pod holder body.
If necessary, remove retaining screw and elbow fitting. Be sure
elbow fitting o-ring and ring plate o-ring are properly reinstalled
after cleaning.
DO NOT pour, spill or splash
water onto, into or over any
internal component.
IMPORTANT:
DO NOT use steel wool, sharp
objects, or caustic, abrasive or
chlorinated cleansers to clean
these components.
Clean all components using mild detergent and clean water.
Rinse with clean water.
Reassemble In reverse order. Be sure ring gasket is fully seated
before locking pod holder halves together.
CLEAN LOWER POD HOLDER
Remove drip tray assembly. Slide brew tray fully forward.
NOTE: Lower pod holder can be cleaned in place. It is not
normally necessary to remove the pod holder from the carriage
for cleaning.
Remove retaining screw from spray disk. Remove disk from pod
holder.
Remove lower ring plate and o-ring from pod holder body.
If necessary, remove retaining screw and elbow fitting. Be sure
elbow o-ring is properly reinstalled after cleaning.
Fig. 11 Upper Pod Holder
Clean all components using mild detergent and clean water.
Rinse with clean water.
Reassemble In reverse order.
Fig. 12 Lower Pod Holder
17
SERVICING INSTRUCTIONS (continued)
REPLACE CONTROLLER
Disconnect brewer from electric power. Remove top panel
IMPORTANT:
The two keypad ribbon cables
connectors are not polarized
and can easily be installed in
the wrong position. Be sure
to mark the ribbon cable
connectors for orientation.
Note location of wire connections. Be sure to mark the two
keypad ribbon cables as to orientation. Disconnect wiring from
controller.
Remove four nuts holding controller to cabinet.
Fig. 11 Controller Wiring Configuration
Reassemble in reverse order. Be sure motor speed dip switches
are set with RED 5 ON, all others OFF.
18
SERVICING INSTRUCTIONS (continued)
CAUTION:
PROCEDURE: Delime the Water Tank
PRECAUTIONS: Disconnect brewer from electric power.
Allow brewer to cool.
FREQUENCY:
As required (Brewer slow to heat)
TOOLS:
Deliming Solution
Protective Gloves, Goggles & Apron
Mild Detergent, Clean Soft Cloth or Sponge
Bristle Brush, Bottle Brush
Large Sink (or other appropriate work area)
1. Disconnect brewer from electric power. Turn off the water
shut-off valve and disconnect the water supply line from the
brewer inlet fitting.
2. Remove the tank lid assembly as described on page 15.
3. Remove the water tank from the brewer body by lifting
straight up. Empty all water from the tank. Set the tank back
into the brewer.
4. Mix 2 quarts of deliming solution according to the
manufacturer’s directions. Carefully pour the deliming
solution into the water tank. Lower the lid assembly back
onto the tank. Allow to sit for 30 minutes, or as directed by
the manufacturer.
5. At end of soaking period, remove lid assembly from tank.
Thoroughly rinse internal components of lid assembly with
clear water. Using a stiff bristle brush, scrub the heating
element (and faucet water coil on automatic brewers) to
remove lime and calcium build-up. Rinse with clean water.
Store lid assembly in a safe location .
6. Remove the tank from the brewer and empty. Using a stiff
bristle brush, scrub the interior of the water tank to remove
lime and calcium build-up. Rinse with clean water.
7. Set the tank back into the brewer. Reassemble the tank lid to
the water tank. Make sure the gasket is properly in place,
then reinstall the hold-down strap.
8. Reinstall wiring to heating element and thermostat. Reinstall
the hi-limit thermostat (if removed). For automatic brewers,
reassemble piping for the faucet. Verify that all internal
components are dry, then reinstall the top panel.
10. Reconnect brewer to electrical supply and, for automatic
brewers, reconnect water supply.
11. Run at least ten full brew cycles without pods, and discard
all water generated.
12. Brewer is ready to use.
19
CHEMICAL BURN
HAZARD
Deliming chemicals may be
caustic. Wear appropriate
protective gloves and goggles
during this procedure.
Never siphon deliming
chemicals or solutions by
mouth.
This operation should only be
performed by qualified and
experienced service personnel.
IMPORTANT: DO NOT spill,
splash or pour water or deliming
solution into or over any internal
component other than the inside
of the water tank.
IMPORTANT: DO NOT allow
any internal components to
come into contact with the
deliming solution. Take care to
keep all internal components
dry.
NOTE: Repeat steps 4 thru 5
as required to remove all scale
and lime build-up.
NOTE: Normally, silicone
hoses do not need to be
delimed. Should deliming
hoses become necessary,
Bloomfield recommends
replacing the hoses.
EXPLODED VIEW & PARTS LIST
CABINET COMPONENTS
20
EXPLODED VIEW & PARTS LIST (continued)
ITEM PART NO. DESCRIPTION
QTY
ITEM
BREW DRAWER ASSY
1
25
86968
87136
UPPER HOUSING, LEFT
1
26
87175
UPPER HOUSING, CENTER
2
87137
UPPER HOUSING, RIGHT
3
86976
4
1
QTY
TANK COVER
1
8043-12
GASKET, TANK COVER
1
27
8043-14
HEATING ELEMENT, 1500W 120V
1
1
28
8043-30
SEAL, HEATING ELEMENT
2
COVER, TOP
1
29
8043-28
NUT, 1/2-20 BRASS ELEMENT
2
86975
LOWER HOUSING
1
30
86984
WATER TANK ASSY
1
5
86982
BASE ASSY
1
31
86962
OVERLAY KEYPAD
1
6
81732
LEG, LEVELING
4
32
8718-31
LIGHT PILOT GREEN 120V
2
CORD & CAP, NEMA 5-15P
1
33
87193
TUBING, STA-PURE
1
2
(page 22)
PART NO. DESCRIPTION
7
8
86618
STRAIN RELIEF
1
34
86959
BYPASS SPOUT ASSY
1
9
84382
SWITCH, ON/OFF
1
35
87178
LATCH MAGNETIC
1
10
84427
SOLENOID SINGLE 1.0 GPM
1
36
86952
POD DRAWER
1
11
85089
SOLENOID ACCESS DOOR
1
37
86958
CUP GRID
1
12
86280
THERMOSTAT (COTHERM)
1
38
86895
GRID, DRIP TRAY
1
13
86963
PUMP, HOT WATER 12VDC
1
39
86895
DRIP TRAY
1
14
50198
SWITCH, POD BIN
1
40
86964
PUSH SWITCH, 120V HOT WATER
1
15
87196
CONTROL BOARD
1
41
86967
HOUSING, HOPPER
1
16
86969
BRACKET, VALVE MOUNTING
2
17
83388
VALVE, WATER OUTLET
2
42
3-100
SCREW 8-32x1/4 PH SS
2
18
8043-5
STRAP, TANK HOLD-DOWN
1
43
87190
SCREW #6 PH BLACK
4
19
8706-20
VENT TUBE LONG
1
44
86979
SCREW 8-32x3/8 HI-LO PH SS
14
20
8043-83
HI-LIMIT THERMOSTAT
1
45
83457
NUT 8-32 HEX KEPS SS
7
21
87172
TUBE, FILL
1
46
22
83521
PROBE, WATER LEVEL
1
47
23
82390
GROMMET, 3/8
1
48
24
83532
SLEEVE, PROBE
1
49
HARDWARE NOT SHOWN
21
EXPLODED VIEW & PARTS LIST
BREW TRAY COMPONENTS
22
EXPLODED VIEW & PARTS LIST (continued)
ITEM PART NO. DESCRIPTION
QTY
ITEM
PART NO. DESCRIPTION
QTY
51
86946
DRAWER FRONT
1
76
86846
RING PLATE LOWER
1
52
86947
DRAWER PULL
1
77
86843
LIFT PLATE
1
53
89861
FRONT PLATE
1
78
86966
BEARING POD CARRIER
2
54
86951
DRAWER ARM
2
79
86842
UPPER POD CARRIER
1
55
85621
ELBOW FITTING
2
80
86845
LEVER ARM
1
56
55487
SCREW 8-32x5/16 TR SS
12
81
86887
ROD SPACER
2
57
86957
LOWER POD CARRIER ASSY
1
82
86979
SCREW 8x3/8 BLK OX
5
58
86847
PLATE RING UPPER
1
83
57725
SCREW 8Bx1/4 PH
6
59
86949
SEAL RING
1
84
87074
SPACER BLOCK
1
60
86956
SPRAY DISK LOWER
1
85
85888
SPACER NYLON
4
61
86844
ARM GUIDE
2
86
87182
SPACER KEY
2
62
86972
SCREW 8-32x1/4 FH SS
2
87
87091
NEEDLE BEARING
4
63
86978
SCREW 8x1 PH HI-LO
9
88
83457
NUT KEPS 8-32 SS
4
64
86848
DRAWER GLIDE RIGHT
1
89
87086
HINGE PLATE
2
65
86852
DRAWER GLIDE LEFT
1
90
87087
DRAWER ARM FRONT
2
SCREW 4-40x5/8
4
91
87090
FLAG
2
66
67
50198
SWITCH
2
92
87089
KEY
2
68
86849
DRAWER CARRIER
1
93
80146
NUT HEX 4-4– SS
4
69
89858
SWING ARM LEFT
1
94
87194
STOP POD ROTATION
2
70
86851
SWING ARM RIGHT
1
95
87186
SPRAY DISK UPPER
1
71
86980
COTTER PIN .06Dx.5 SS
2
96
87197
O-RING 2-110
2
72
86977
PIVOT ROD
1
97
87211
KNOB, LEVER
1
73
86974
BEARING THRUST
2
98
SPRING
1
99
O-RING 2-039
1
100
74
75
86970
23
EXPLODED VIEW & PARTS LIST (continued)
SERVICE PARTS KITS
84427
85218
85219
VALVE ASSEMBLY, COMPLETE
INLET FITTING KIT ( Includes cap, fitting, gasket &
strainer)
INLET STRAINER
24
WIRING DIAGRAM
25
Bloomfield Industries proudly supports CFESA
Commercial Food Equipment Service Association
Bloomfield Industries, Inc.
Division of Carrier Commercial Refrigeration
In US and Canada
Telephone: 775-689-5700
Fax:
888-492-2783
Fax:
800-356-5142 (for orders only)
website: www.wellsbloomfield.com
PRINTED IN CHINA
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