Bloomfield 9010 User Manual

601  
WELLS BLOOMFIELD, LLC  
2 ERIK CIRCLE, P. O. Box 280 Verdi, NV 89439  
telephone: 775-689-5707  
fax: 775-689-5976  
OWNERS MANUAL  
for  
INTEGRITY™  
DECANTER  
COFFEE BREWERS  
MODELS  
9010 9012  
9016  
Includes:  
Installation  
Use & Care  
Servicing Instructions  
Model 9012 Brewers  
with optional  
8900-Series Glass Decanters  
PRINTED IN UNITED STATES OF AMERICA  
p/n 75815 Rev. F ECN-13387  
M601 071112 cps  
TABLE OF CONTENTS  
Thank You for purchasing this  
Wells Bloomfield appliance.  
WARRANTY STATEMENT  
SPECIFICATIONS  
FEATURES & OPERATING CONTROLS  
PRECAUTIONS & GENERAL INFORMATION 3  
AGENCY APPROVAL INFORMATION  
INSTALLATION INSTRUCTIONS  
OPERATION  
xi  
1
2
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.  
3
4
6
BREWING COFFEE  
8
CLEANING INSTRUCTIONS  
TROUBLESHOOTING SUGGESTIONS  
SERVICING INSTRUCTIONS  
Deliming Instructions  
EXPLODED VIEWS & PARTS LISTS  
WIRING DIAGRAMS  
9
This manual contains the  
10  
11  
16  
18  
22  
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  
AMPS  
1ø  
POWER SUPPLY  
CORD  
MODEL  
9010  
STYLE  
VOLTS  
120  
WATTS  
3W IN-LINE, FAUCET  
3W IN-LINE, FAUCET  
3W IN-LINE, FAUCET  
3W IN-LINE, FAUCET  
3W IN-LINE, FAUCET  
2300  
1800  
1500  
3800  
3800  
19  
15  
NEMA 5-20P  
NEMA 5-15P  
9012  
120  
120  
12.5  
17  
NEMA 5-15P  
k9012CA  
9016  
120/240  
220-240  
NOT PROVIDED  
NOT PROVIDED  
9016EX  
16.5  
k 120V Canadian units are 1500 watts maximum.  
1
FEATURES AND OPERATING CONTROLS  
Fig. 1 Features & Operating Controls  
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:  
EQUIPMENT DAMAGE  
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.  
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.  
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.  
CAUTION:  
BURN HAZARD  
Except as noted, this piece of equipment is made in the USA  
and has American sizes on hardware. All metric conversions  
are approximate and can vary in size.  
Exposed surfaces of the  
appliance, brew chamber and  
decanter may be HOT to the  
touch, and can cause serious  
burns.  
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.  
AGENCY APPROVAL INFORMATION  
This brewer is  
and  
listed under UL file E9253.  
This brewer meets  
Standard 4 only when installed,  
E9253  
STD 4  
E9253  
operated and maintained in accordance with the enclosed  
instructions.  
3
INSTALLATION INSTRUCTIONS  
READ THIS CAREFULLY BEFORE STARTING THE INSTALLATION  
IMPORTANT:  
Unpack the unit. Inspect all components for completeness and  
condition. Ensure that all packing materials have been removed  
from the unit.  
To enable the installer to make a  
quality installation and to mini-  
mize installation time, the follow-  
ing suggestions and tests should  
be done before the actual unit  
installation is started:  
Verify that the Spray Head Gasket and Spray Disk are properly  
installed.  
LEVELING THE UNIT  
Verify that an adjustable leg is installed at each corner of the  
brewer.  
CAUTION:  
EQUIPMENT DAMAGE  
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.  
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.  
Level the unit from left to right and front to back by turning the  
adjustable feet. Be sure all four feet touch the counter to prevent  
tipping.  
PLUMBER’S INSTALLATION INSTRUCTIONS  
Brewer should be connected to a POTABLE WATER, COLD  
WATER line. Flush water line before connecting to brewer.  
CAUTION:  
UNSTABLE  
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.  
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 po-  
sition. Provided adjustable, non-  
skid 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.  
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.  
NOTE: Water supply inlet line  
must meet certain minimum  
criteria to insure successful  
operation of the brewer.  
Bloomfield recommends 1/4" cop-  
per tubing for installation of less  
than 12 feet and 3/8" for more  
than 12 feet from a 1/2" water  
supply line.  
NSF requires that the brewer be able to be moved for cleaning  
underneath. A flex line or loops of copper tubing will satisfy this  
requirement. See Figure 2 below.  
Fig. 2 Water Supply  
Installation  
4
INSTALLATION INSTRUCTIONS (continued)  
NOTE: This equipment must be  
installed to comply with  
applicable federal, state and  
local plumbing codes and  
ordinances.  
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.  
WARNING:  
SHOCK HAZARD  
ELECTRICIAN’S INSTALLATION INSTRUCTIONS  
Brewer must be properly  
grounded to prevent possible  
shock hazard. DO NOT  
assume a plumbing line will  
provide such a ground.  
REFER TO ELECTRICAL SPECIFICATIONS - Page 1  
Check the nameplate to determine correct electrical service  
required for the brewer to be installed.  
IMPORTANT: Before connecting to electricity, make sure  
automatic brewers are connected to the water supply.  
Electrical shock will cause death  
or serious injury.  
Models 9010 & 9012 are equipped with a cord and plug. They  
require a 115 - 125 volt 20 amp circuit (50/60 Hz, 2 wire plus  
ground, with NEMA 5-15R or 5-20R Receptacle).  
IMPORTANT: Do not connect  
brewer to electrical power until  
the tank is filled with water.  
Pour water into the pour-over  
opening until water flows from  
the brew head.  
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.  
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.  
Models 9016 must be wired by an electrician, and require a  
115/230V 20A circuit (50/60 Hz, 2 hot legs / 1 neutral leg, plus  
ground). Remove front panel to gain access to terminal block.  
Green terminal must be connected to a suitable building ground.  
Circuit must be capable of 3800 Watts. See figure 3 at right.  
IMPORTANT: Wiring must be installed in approved solid or  
flexible conduit, and must be secured to the brewer with a strain  
relief (to be provided by the installer).  
Models 9016EX must be wired by an electrician, and require  
a 220-240V 20A circuit (50/60 Hz, 2 hot legs plus ground).  
Remove front panel to gain access to terminal block. Green  
terminal must be connected to a suitable building ground.  
Circuit must be capable of 3800 Watts. Refer to 9016EX wiring  
diagram on page 23.  
IMPORTANT: Wiring must be installed in accordance with local  
codes and ordinances.  
Fig. 3 115/240 Volt Terminal Block  
5
OPERATION  
Fig. 4 Brewer Operation Diagram  
IMPORTANT:  
A. START-UP  
For initial start-up, or if the brewer has not been used for an  
Tank must be full of water  
before connecting brewer  
to electrical power.  
extended period of time:  
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.  
Be sure spray disk and brew gasket are properly installed in the  
brew head.  
Be sure the water supply is properly connected and the water  
supply valve is turned ON.  
Be sure the WATER TANK IS FILLED  
BEFORE plugging the brewer into a receptacle, or otherwise  
connecting brewer to electrical power THE WATER TANK MUST  
BE FILLED. Place an empty decanter under the brew head. Lift  
the pour-over cover then pour warm tap water into the pour-over  
opening until water flows from the brew head. When water stops  
dripping from the brew head, empty the container.  
Once the tank is full of water, connect the brewer to electrical  
power. The heating elements will begin heating the water in the  
tank. When the water has reached the proper temperature, the  
“HEAT” light will go out.  
6
OPERATION (continued)  
WATER HEATER  
Water temperature is sensed by a  
thermobulb inserted into the water tank. This  
temperature signal is fed to the thermostat,  
which controls line power to the heating  
element.  
The setpoint temperature is adjustable at the  
thermostat.  
The element is protected from over-  
temperature by a hi-limit thermostat.  
Fig. 5 Heat Control Diagram  
WATER FLOW  
POUR-OVER FEATURE  
Pouring any amount of cold water into the  
pour-over opening and into the basin pan  
forces an identical amount of hot water out  
of the tank and through the spray head into  
the brew chamber.  
AUTOMATIC OPERATION  
Pressing BREW button energizes the  
solenoid valve, allowing water from an  
external water supply to flow into the basin  
pan and then into the hot water tank. This  
forces an identical amount of hot water out  
of the tank and through the spray head into  
the brew chamber  
The solenoid uses a flow control device so  
that flow is consistent between 20 p.s.i. and  
90 p.s.i.  
Length of time the solenoid is open is  
controlled by the timer.  
HOT WATER FAUCET  
The faucet water coil is submerged in the hot  
water tank and draws heat from the brew  
water. Water going to the water coil is not  
controlled by the solenoid valve.  
The faucet is at supply water pressure any  
time the faucet shut-off valve is OPEN.  
Fig. 6 Water Flow Diagram  
7
BREWING COFFEE  
B. PREPARATION  
CAUTION:  
BURN HAZARD  
Place one (1) genuine Bloomfield  
paper filter in the brew chamber.  
Add a pre-measured amount of  
fresh coffee grounds.  
Gently shake the brew chamber to  
level the bed of grounds. Slide the  
brew chamber into place under the  
brew head.  
Exposed surfaces of the  
brewer, brew chamber and  
decanter may be HOT to  
the touch, and can cause  
serious burns.  
Fig. 7 Brew Chamber  
CAUTION:  
BURN HAZARD  
C. POUR-OVER OPERATION  
NOTE: Any Integrity™ brewer can be used in the pour-over mode.  
To avoid splashing or over-  
flowing hot liquids,  
BE sure “READY TO BREW” light is lit.  
ALWAYS place an empty  
decanter under the brew  
chamber before starting  
the brew cycle. Failure to  
comply can cause serious  
burns.  
Place the appropriate EMPTY decanter in place under the brew  
chamber.  
Fill a decanter with tap water. Lift the pour-over cover and pour the  
entire contents of the decanter into the pour-over opening, which  
will fill the basin.  
Water from the basin will displace a like amount of heated water  
from the tank. The hot water will be forced into the brew head  
where it will spray over the bed of grounds. Freshly brewed coffee  
will begin to fill the container under the brew chamber. When the  
flow and all dripping stops, the coffee is ready to serve.  
CAUTION:  
BURN HAZARD  
After a brew cycle, brew  
chamber contents are  
HOT. Remove the brew  
chamber and dispose of  
used grounds with care.  
Failure to comply can  
cause serious burns.  
Discard the contents of the brew chamber. Rinse the brew  
chamber in a sink. When the ”HEAT” light goes out, the brewer is  
ready for another brew cycle.  
C. AUTOMATIC OPERATION  
BE sure “READY TO BREW” light is lit.  
NOTE: Water for the hot  
water faucet is heated in a  
coil inside of the water  
tank. Use of the faucet will  
not affect the volume of  
water delivered for a brew.  
However, overuse of the  
faucet during a brew may  
lower the temperature of  
the brew water.  
Place an EMPTY decanter in place under the brew chamber.  
Press the “BREW” switch. The solenoid will open for an amount of  
time determined by the timer setting, admitting a measured quantity  
of water into the basin.  
Water from the basin will displace a like amount of heated water  
from the tank. The hot water will be forced into the brew head  
where it will spray over the bed of grounds. Freshly brewed coffee  
will begin to fill the decanter under the brew chamber. At the end  
of the brew cycle, plus an amount of time set to allow all water to  
drip out of the brew chamber, two beeps will sound. When the  
flow and all dripping stops, the coffee is ready to serve.  
Discard the contents of the brew chamber and rinse it in a sink.  
When the ”READY TO BREW” light comes on, the brewer is ready  
for another brew cycle.  
8
CLEANING INSTRUCTIONS  
PROCEDURE: Clean Coffee Brewer  
CAUTION:  
BURN HAZARD  
PRECAUTIONS: Disconnect brewer from electric power.  
Allow brewer to cool.  
Brewing and serving  
temperatures of coffee are  
extremely hot.  
Hot coffee will cause  
serious skin burns.  
FREQUENCY:  
TOOLS:  
Daily  
Mild Detergent, Clean Soft Cloth or Sponge  
Bristle Brush.  
CAUTION:  
SHOCK HAZARD  
1. Disconnect brewer from electric power.  
Allow brewer to cool before cleaning.  
Do not submerge or immerse  
brewer in water.  
2. Remove and empty decanters.  
3. Remove and empty brew chamber.  
IMPORTANT:  
4. Remove the spray disk from the brew head (See figure 8):  
Press up on the spray disk ears, then turn the disk to the left  
to unlatch. Remove the gasket from inside the brew head.  
DO NOT use steel wool, sharp  
objects, or caustic, abrasive or  
chlorinated cleansers to clean  
the brewer.  
5. Wipe inside of brew head and area around the brew head  
with a soft clean cloth or sponge moistened with clean water.  
6. Wash the spray disk in a sink using warm water and a mild  
detergent. A bristle brush may be used to clear clogged  
spray holes. Rinse the spray disk with clean water and allow  
to air dry.  
7. Wash the brew chamber in a sink using warm water and a  
mild detergent. A bristle brush may be used to clean the  
inside. Rinse with clean water and allow to air dry. For  
stainless steel brew chambers, be sure the wire rack is  
properly reinstalled.  
8. Wipe the exterior of the brewer with a soft clean cloth or  
sponge moistened with clean water.  
10. Reinstall the gasket INSIDE the brew head, then reinstall the  
spray disk.  
11. Reinstall the brew chamber.  
12. Decanters may be washed in a dishwasher or sink.  
Fig. 8 Cleaning  
Procedure is complete  
9
TROUBLESHOOTING SUGGESTIONS  
SYMPTOM  
POSSIBLE CAUSE  
SUGGESTED REMEDY  
Water won’t heat  
Brewer unplugged or circuit  
breaker tripped  
Check power supply cord  
Check / reset circuit breaker  
Thermostat set too low  
Set for desired temperature  
Hi-Limit thermostat tripped  
Allow to cool  
Reset hi-limit (8786, 8788)  
Damaged internal component or Examine wiring & connectors,  
wiring  
thermostat and heating element  
Repair/replace as needed  
Trips hi-limit safety at start-up  
Coffee level low (pour-over)  
No water or too little water  
added at start-up  
Be sure to add sufficient water  
prior to energizing  
Not enough water poured in  
Too much coffee grounds  
Timer out of adjustment  
Increase water amount  
Adjust amount of grounds  
Adjust timer  
Coffee level too high or low  
(automatic)  
Brew chamber overflows  
Too many filter papers or wrong Use one (1) genuine Bloomfield  
filter paper  
filter per brew  
Brew chamber dispense hole  
plugged  
Thoroughly clean brew chamber  
Too much coffee or too fine a  
grind  
Adjust coffee amount and grind  
Sprays water from brew head  
incorrectly  
Spray gasket missing or  
improperly installed  
Check/reinstall gasket on  
INSIDE of brew head  
Spray disk plugged  
Clean spray disk  
Turn water supply ON  
Clean strainer  
No brew (automatic)  
Water supply OFF  
Water line strainer plugged  
Water filter (if used) plugged  
Bad BREW switch  
Replace filter element  
Replace switch  
Damaged internal component or Examine wiring & connectors,  
wiring  
brew switch and solenoid  
Repair/replace as needed  
No flow from hot water faucet  
Poor coffee quality  
Faucet valve turned OFF  
Faucet plugged  
Turn faucet valve ON  
Disassemble faucet, clean  
Adjust water temp 195-205ºF  
Water not hot enough  
Also:  
Keep brewer, airpots and servers clean.  
Install a taste and odor filter in water supply, and replace  
cartridges regularly.  
Use a quality coffee with a consistent roast. Use proper grind and  
amount of coffee per brew.  
10  
SERVICING INSTRUCTIONS  
ACCESS PANELS  
CAUTION:  
SHOCK HAZARD  
Each warmer plate has a center stud which screws into a  
bracket. Warmer plates on Canadian brewers are secured with a  
nut. Remove button plug on bottom of brewer to access nut on  
main warmer. Remove top panel to access nuts on top warmers.  
Remove warmer plates by turning counter-clockwise.  
Opening access panels or  
removing warmer plates on this  
brew may expose uninsulated  
electrical components.  
Disconnect brewer from  
electrical power before  
removing any panel or warmer  
plate.  
Solenoid door is held by two screws and a retaining lip.  
IN-LINE BREWERS:  
Top panel is held by two screws at the rear and a retaining lip at  
the front. Disconnect wires from the upper warmers.  
Top front panel is held by two screws at the bottom and a  
retaining lip at the top.  
Bottom front panel is held by two clips under the warmer plate.  
Fig. 9 Access Panels  
11  
SERVICING INSTRUCTIONS (continued)  
TEMPERATURE ADJUSTMENT  
CAUTION:  
SHOCK HAZARD  
Unplug power cord or turn circuit breaker OFF. Remove top  
panel.  
These procedures involve  
exposed electrical circuits.  
These procedures are to be  
performed by qualified  
Pull vent tube out of tank lid and insert a thermometer of known  
accuracy in vent hole. Reconnect brewer to electrical power.  
technical personnel only.  
NOTE:  
Optimum brewing temperature  
range is 195ºF to 205ºF (90ºC  
to 96ºC).  
Fig. 10 Checking and Adjusting Brew Temperature  
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.  
Place an empty decanter under brew chamber. Energize brewer  
and pour one decanter (64 oz.) of cold water into pour-over  
opening. When READY TO BREW light comes on, read  
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.  
BOILING  
POINT OF  
WATER  
NOTE: 1/8 turn = approximately  
10ºF (5.6ºC).  
210  
205  
200  
IDEAL  
BREWING  
TEMPERATURE  
MAXIMUM  
TEMPERATURE  
SETTING  
195  
190  
ELEVATION (feet above seal level)  
BOILING  
POINT OF  
WATER  
100  
97  
Fig. 11 Adjust Thermostat  
IDEAL  
BREWING  
TEMPERATURE  
RANGE  
94  
91  
88  
MAXIMUM  
TEMPERATURE  
SETTING  
ELEVATION (meters above seal level)  
Table 1 Boiling Temperature by Altitude  
Upon completion, remove thermometer and reinstall vent tube.  
12  
SERVICING INSTRUCTIONS (continued)  
TIMER ADJUSTMENT  
IMPORTANT: Water pressure  
must be between 20 p.s.i and  
The amount of water dispensed automatically during a brew cycle  
is controlled by the timer.  
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.  
Place empty decanter under brew chamber. Press BREW  
button. Brewer should dispense one decanter of water. To  
adjust amount:  
Remove brew chamber and button plug. Adjust knob on timer;  
clockwise increases time. Run several cycles to check amount  
of water delivered. Replace button plug.  
REMOVE TANK LID ASSEMBLY  
Unplug brewer or turn circuit breaker OFF. Turn OFF water  
supply. Remove top panel. Pull vent tube and inlet elbow out of  
basin pan.  
IMPORTANT: Before setting  
assembly into tank, make sure  
tank lid gasket is properly  
seated on flange of lid.  
Pull water inlet tube out of basin pan. Remove basin pan.  
DO NOT OVER-TIGHTEN.  
On models with faucet, disconnect inlet pipe at faucet shut-off  
valve and outlet pipe at faucet.  
Disconnect all wiring from thermostat, hi-limit, and heating  
element.  
Loosen center screw on tank hold-down bracket. Remove  
hold-down bracket 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.  
REPLACE THERMOSTAT  
Unplug brewer or turn circuit breaker OFF. Turn OFF water  
IMPORTANT:  
supply. Remove top panel.  
If mounting thermostat  
p/n 8512-51, be sure to place  
a new seal washer below the  
fitting on the capillary line.  
Disconnect all wiring from thermostat only. Loosen and free  
jam nut from pass-thru fitting securing temperature sensing bulb.  
Remove two screws holding thermostat to bracket.  
Lift out thermostat, sensing bulb and thermostat gasket.  
If replacing gray-bodied thermo  
with p/n 8512-51, be sure to  
remove tube from thermowell.  
Push sensing bulb into tank lid thermowell until fitting seats.  
Tighten capillary lock nut only enough to ensure no water  
leakage. Excessive tightening is not necessary.  
Reassemble in reverse order.  
13  
SERVICING INSTRUCTIONS (continued)  
IMPORTANT: When replacing  
heating element, also replace  
seal gaskets.  
REPLACE HEATING ELEMENT  
Remove tank lid assembly as described on page 13.  
Remove two hex nuts holding element to cover. Pull element  
from mounting holes.  
Reassemble in reverse order.  
REPLACE SOLENOID  
Symptom: Automatic brewer will not flow water; or,  
automatic brewer drips continuously from brew head.  
NOTE: Wrench p/n 86660 is designed to allow easy removal of  
the hoses from the plastic solenoid valve.  
IMPORTANT: Shut-off water and electric supply to brewer  
before removing hoses or wiring.  
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 braided hose:  
a. Slide the 7/16" end of the wrench between the valve  
body and the white ring on the extreme end of the metal  
hose fitting.  
b. Pressure on the white ring toward the metal ferrule  
releases the clinch ring, allowing the hose to be easily  
slid off of the solenoid bypass outlet.  
c. Install hose on new valve by pressing end of hose onto  
bypass outlet until it is fully seated.  
Fig. 11 Remove Faucet  
Supply from Solenoid  
Disconnect wiring.  
Remove two screws holding solenoid to access door.  
Reassemble in reverse order.  
CLEAN SOLENOID SCREEN  
Symptom: Automatic brewer will not flow water.  
Unplug power cord or turn circuit breaker OFF. 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. 12 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.  
14  
SERVICING INSTRUCTIONS (continued)  
REPLACE TIMER ASSEMBLY  
Unplug power cord or turn circuit breaker OFF.  
Remove front panel. Remove knob and three screws holding  
timer to bracket. Disconnect wiring to timer.  
Reassemble in reverse order.  
Adjust timer as described on page 13  
IMPORTANT: When replacing  
water faucet coil, also replace  
seal gaskets.  
REPLACE HOT WATER FAUCET COIL  
Symptom: Brewer drips continuously from brew head, except  
when faucet valve is turned OFF.  
Remove tank lid assembly per above.  
Remove two hex nuts hot water coil to cover. Pull coil from  
mounting holes.  
Reassemble in reverse order.  
REPAIR HOT WATER FAUCET  
NOTE: Any abrasion or  
roughness on the flat end of the  
seat cup will require replacing  
the seat cup:  
Remove top panel and turn faucet valve OFF.  
Unscrew aerator cap from faucet and remove handle retaining  
clip. Do not let faucet body turn.  
Work the seat cup out of the  
bonnet and off of the end of the  
stem.  
Pull bonnet assembly from faucet body.  
Examine the interior of the faucet body and the surface of the  
seat cup. Clean out any debris in the faucet body, using a stiff  
bristle brush if necessary.  
Install a new seat cup, making  
sure the knob on the stem is  
fully inserted into the pocket of  
the seat cup, and the skirt of the  
seat cup is fully inserted into the  
bonnet.  
Examine the aerator. Clean any debris from the screen or flow  
straightener, using a stiff bristle brush if necessary.  
Reassemble in reverse order.  
REPLACE BREW READY LIGHT or BREW BUTTON  
Unplug power cord or turn circuit breaker OFF.  
Using Switch Removal Tool (p/n 83209) or a thin screwdriver, pry  
light or switch from mounting hole. Disconnect leads.  
Reassemble in reverse order.  
15  
SERVICING INSTRUCTIONS (continued)  
CAUTION:  
CHEMICAL BURN  
HAZARD  
PROCEDURE: Delime the Water Tank  
PRECAUTIONS: Disconnect brewer from electric power.  
Allow brewer to cool.  
Deliming chemicals may be  
caustic. Wear appropriate  
protective gloves and goggles  
during this procedure.  
Never siphon deliming  
chemicals or solutions by  
mouth.  
FREQUENCY:  
TOOLS:  
As required (Brewer slow to heat)  
Deliming Solution  
Protective Gloves, Goggles & Apron  
Mild Detergent, Clean Soft Cloth or Sponge  
Bristle Brush, Bottle Brush  
This operation should only be  
performed by qualified and  
experienced service personnel.  
Large Sink (or other appropriate work area)  
1. Disconnect brewer from the electrical supply. Turn off the  
water shut-off valve and disconnect the water supply line  
from the brewer inlet fitting.  
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.  
2. Remove the tank lid assembly as described on page 13.  
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.  
IMPORTANT: DO NOT allow  
any internal components to  
come into contact with the  
deliming solution. Take care to  
keep all internal components  
dry.  
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 .  
NOTE: Repeat steps 4 thru 5  
as required to remove all scale  
and lime build-up.  
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.  
16  
ntinued)  
TIONS (co  
G INSTRUC  
SERVICIN  
7. Set the tank back into the brewer. Reassemble the tank lid to  
NOTE: Normally, silicone  
hoses do not need to be  
delimed. Should deliming  
hoses become necessary,  
Bloomfield recommends  
replacing the hoses.  
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 brewers with hot  
water faucet, reassemble faucet piping. 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. Install the brew chamber without filter paper or grounds.  
Run at least three full brew cycles and discard all water  
generated.  
12. Brewer is ready to use.  
17  
HOT WATER TANK ASSEMBLY  
14  
60  
59  
61  
68  
13  
50  
52  
55  
62  
54  
63  
66a  
56  
57  
56  
70  
66b  
66  
58  
50  
67  
ALTERNATE  
ITEM PART NO. DESCRIPTION  
USED ON  
13  
14  
8043-5  
83457  
HOLD-DOWN STRAP  
NUT, HEX 8-32 KEPS  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
8512-51  
86280  
THERMOSTAT (BLACK BODY - INCL. SEAL & MOUNTING SCREWS)  
THERMO (ALT) (GRAY BODY - INCL. TUBE & MOUNTING SCREWS)  
50  
9010, 9012(CA), 9016(EX)  
52  
54  
55  
56  
57  
58  
59  
60  
61  
62  
8512-41  
8043-12  
8043-28  
8043-30  
8941-21  
8540-6  
SEAL WASHER, THERMO CAP TUBE (ONLY)  
TANK COVER GASKET  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
NUT HEX 1/2-20 BRASS  
SEAL GASKET, ELEMENT OR WATER COIL  
NUT HEX 7/16-20 BRASS  
HOT WATER COIL  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
8043-8  
TUBE, BASIN OUTLET/TANK INLET, SILICONE  
TUBE, VENT, SILICONE  
8043-15  
8043-11  
8514-68  
ELBOW, TANK OUTLET, SILICONE  
TAN COVER, PLATE ONLY, 8 HOLES  
8043-83  
8552-50  
THERMOSTAT, HI-LIMIT  
THERMOSTAT, HI-LIMIT RESET  
9012(CA)  
9010, 9016(EX)  
63  
66  
8043-24  
8543-74  
8543-73  
WATER INLET TUBE  
NUT, HEX 4-40 SS  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
66a  
66b  
SCREW 4-40 x 1 PAN HEAD  
8043-93  
8043-14  
8716-1  
HEATING ELEMENT (120V, 1200W)  
HEATING ELEMENT (120V, 1500W)  
HEATING ELEMENT (240V, 3500W)  
9012CA  
9010, 9012  
9016, 9016EX  
67  
68  
70  
8043-10  
80625  
TANK BODY  
9010, 9012(CA), 9016(EX)  
9010, 9016 (EX)  
BRACKET, HI LIMIT THERMOSTAT  
TANK COVER ASSEMBLY  
8541WF-  
300  
INCLUDES: MOUNTED THERMO, HI-LIMIT, 120V 1500W HEATING  
ELEMENT & HOT WATER COIL)  
18  
EXPLODED VIEW & PARTS LIST (continued)  
CABINET PLUMBING COMPONENTS  
9
29a  
29b  
11  
60  
59  
29c  
29d  
10  
61  
18  
19  
43  
24  
12  
45  
29e  
29f  
29g  
29j  
29k  
29h  
25  
8
TANK ASSY  
see PAGE 18  
34a  
33  
26  
27  
28  
29  
34  
ITEM PART NO. DESCRIPTION  
USED ON  
8
9
8540-3  
8540-4  
8551-30  
8514-26  
85681  
FORMED TUBE, FAUCET OUTLET ASSEMBLY 10-7/8" LONG  
FORMED TUBE, FAUCET COIL INLET ASSEMBLY  
ADAPTER, 1/4" MALE FLARE x 1/8" FPT BRASS  
VALVE, FAUCET SHUT OFF, NEEDLE SEAT  
BRAIDED TUBE, FAUCET INLET 6MM x 299MM (11-3/4") LONG  
ELBOW, BASIN INLET DIVERTER POLYPROPYLENE  
TUBE, BREW OUTLET, METAL 4-3/4" LONG  
ELBOW, SPRAYER, SILICONE  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
10  
11  
12  
18  
24  
25  
26  
27  
28  
29  
33  
34  
34a  
43  
8540-30  
8043-26  
8043-13  
82680  
LOCK NUT, HEX 7-16-20  
8551-100B LOCK WASHER 7/16" EXT SEMS (FAUCET)  
82681  
82556  
WASHER, FLAT 15/32" x 1-1/8" x 1/16" SS  
FAUCET ASSEMBLY, PRESSURE  
8543-42  
82727  
GASKET, SPRAY HEAD  
SPRAY DISK, EMBOSSED  
8543-45  
8541-46  
RETAINER, SPRAY HEAD (REQUIRES DRILL/RIVETS TO INSTALL)  
TUBE, BASIN INLET, SILICONE 13"  
85685  
84570  
SOLENOID W/BYPASS, 120V, .75 GPM  
SOLENOID W/BYPASS, 220/240V, .75 GPM  
9010, 9012(CA)  
9016(EX)  
45  
59  
60  
8043-8  
8043-15  
8043-11  
8541-21  
TUBE, BASIN OUTLET/TANK INLET, SILICONE  
TUBE, VENT, SILICONE  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
61  
ELBOW, TANK OUTLET, SILICONE  
BASIN PAN  
108  
FAUCET REPAIR KITS  
82573  
82575  
HANDLE, FAUCET RED (29a)  
SEAT CUP (29c)  
FAUCET REPAIR KIT, INCL: HANDLE (29a), SEAT CUP (29c),  
SPRING (29d), STEM (29h), PIN (29j) & BONNET (29k)  
82576  
82682  
84804  
84870  
RETAINER CLIP (29b)  
AERATOR REPLACEMENT, INCL: O-RING (29e), DISK (29f) & CAP (29g)  
AERATOR REPAIR KIT, INCL: O-RING (29e) & DISK (29f)  
19  
EXPLODED VIEW & PARTS LIST (continued)  
ELECTRICAL COMPONENTS  
120V  
63  
2
50  
50  
ALTERNATE  
35  
30  
240V  
63  
32  
120V  
67  
43  
31  
ALT  
2
36  
37  
45  
240V  
67  
ITEM PART NO. DESCRIPTION  
USED ON  
8572-18  
8533-32  
HEATING ELEMENT, WARMER 120V 100W  
HEATING ELEMENT, WARMER 220V 85W / 240V 100W  
ALL EXCEPT 9016(EX)  
9016(EX)  
2
6710-23  
SWITCH, WARMER ON/OFF 120V  
ALL EXCEPT 9016(EX)  
9016(EX)  
30  
31  
32  
35  
8563-110 SWITCH, WARMER ON/OFF 240V  
8572-24  
8707-55  
SWITCH, MOMENTARY PUSH-BUTTON, BREW  
SWITCH, MOMENTARY ROCKER, BREW  
9010, 9012(CA), 9016(EX)  
8718-31  
8738-2  
INDICATOR, 120V, READY-TO-BREW  
INDICATOR, 240V, READY-TO-BREW  
ALL EXCEPT 9016(EX)  
9016(EX)  
8718-1  
8738-1  
TIMER, 2-MINUTE (WITH DIAL & KNOB) 120V  
TIMER, 2-MINUTE (WITH DIAL & KNOB) 240V  
ALL EXCEPT 9016(EX)  
9016(EX)  
36  
37  
43  
6407-15  
35-210  
POWER CORD ASSEMBLY, 120V NEMA 5-15P  
STRAIN RELIEF  
9010, 9012(CA)  
9010, 9012(CA)  
9016(EX)  
8552-18  
TERMINAL BLOCK, 4P  
85685  
84570  
SOLENOID W/BYPASS, 120V, .75 GPM  
SOLENOID W/BYPASS, 220/240V, .75 GPM  
9010, 9012(CA)  
9016(EX)  
45  
50  
63  
8512-51  
86280  
THERMOSTAT (BLACK BODY - INCL. SEAL & MOUNTING SCREWS)  
THERMO (ALT) (GRAY BODY - INCL. TUBE & MOUNTING SCREWS)  
9010, 9012(CA), 9016(EX)  
8043-83  
8552-50  
THERMO, HI-LIMIT  
THERMO, HI-LIMIT, RESET  
9012(CA)  
9010, 9016(EX)  
8541-1  
8043-14  
8716-1  
HEATING ELEMENT, WATER TANK 120V 2000W  
HEATING ELEMENT, WATER TANK 120V 1500W  
HEATING ELEMENT, WATER TANK 240V 3500W  
9010, 9012(CA)  
9012CA  
9016(EX)  
67  
45d  
45c  
45b  
45a  
20  
EXPLODED VIEW & PARTS LIST (continued)  
CABINET COMPONENTS  
ITEM PART NO. DESCRIPTION  
USED ON  
3
8700-16  
8543-42  
82727  
COVER PLATE, WARMER BLACK  
GASKET, SPRAY HEAD  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
33  
34  
SPRAY DISK, EMBOSSED  
34a  
70  
8543-45  
8706-75  
81732  
RETAINER, SPRAY HEAD (REQUIRES DRILL/RIVETS TO INSTALL)  
BUTTON PLUG, 2", METAL  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
73  
LEG ASSEMBLY, LEVELLING  
BUSHING, HEYCO  
75  
8543-69  
85089  
104  
105  
107  
108  
DOOR, SOLENOID ACCESS, PLASTIC  
POUR OVER ASSEMBLY, PLASTIC  
SPLASH GUARD, POUR-OVER  
BASIN PAN  
86666  
9012-28  
8541-21  
9012-11  
BODY & BASE ASSEMBLY  
9010, 9012(CA), 9016  
9016(EX)  
121  
9016-211 BODY & BASE ASSEMBLY, EXPORT  
122  
123  
124  
125  
126  
9012-7  
9012-6  
PANEL, UPPER FRONT  
PANEL, LOWER FRONT  
BOTTOM PLATE  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9010, 9012(CA), 9016(EX)  
9012-23  
8543-80  
9012-10  
CLIP, MOUNTING  
BASIN COVER W/ 2 WARMER PLATE MOUNTS  
8942-6B BREW CHAMBER, BLACK PLASTIC  
200  
201  
8942-6  
8707-6  
BREW CHAMBER, BROWN PLASTIC (OPTIONAL limited to stock on hand) 9010, 9012(CA), 9016(EX)  
BREW CHAMBER, STAINLESS W/ WIRE BASKET (OPTIONAL)  
POF  
FILTER PAPER, COFFEE (CASE OF 1000)  
9010, 9012(CA), 9016(EX)  
21  
WIRING DIAGRAMS  
HI-LIMIT  
TIMER  
TOP  
REAR  
WARMER  
THERMOSTAT  
TOP  
FRONT  
WARMER  
MAIN  
WARMER  
14ga  
BLACK  
ELEMENT  
1
1
1
2
LINE 1  
120V  
3
3
BLACK  
BROWN  
WHITE  
WHITE  
WHITE  
2
LINE 2  
NEUT.  
WHITE  
3
WHITE 14ga  
WHITE  
BLACK  
1
GREEN  
GROUND  
1
2
3
1
2
3
1
2
3
SOLENOID  
READY  
BREW  
WARMER  
SWITCH  
WARMER  
SWITCH  
WARMER  
SWITCH  
LIGHT  
SWITCH  
MODEL 9010  
p/n 75446  
BLACK  
HI-LIMIT  
TIMER  
TOP  
REAR  
WARMER  
THERMOSTAT  
TOP  
FRONT  
WARMER  
MAIN  
WARMER  
ELEMENT  
1
1
2
1
1
LINE 1  
120V  
3
3
3
BLACK  
WHITE  
BROWN  
WHITE  
WHITE  
2
2
LINE 2  
NEUT.  
WHITE  
WHITE  
WHITE  
BLACK  
GROUND  
1
2
3
1
2
3
1
2
3
SOLENOID  
GREEN  
READY  
BREW  
WARMER  
SWITCH  
WARMER  
SWITCH  
WARMER  
SWITCH  
LIGHT  
SWITCH  
MODEL 9012  
p/n 71725  
22  
WIRING DIAGRAMS (continued)  
TOP  
TOP  
TIMER  
THERMOSTAT  
MAIN  
WARMER  
REAR  
WARMER  
FRONT  
WARMER  
ELEMENT  
A1  
HI-LIMIT  
BLACK  
12 ga  
B3  
B2  
BLACK  
LINE  
NEUT  
LINE  
C3  
C1  
C2  
A2  
A4  
BLACK  
WHITE  
WHITE  
WHITE  
WHITE  
WHITE  
B1  
WHITE  
RED 12 ga  
WHITE  
BLACK  
BLACK  
GREEN  
GND  
1
2
3
1
2
3
1
2
3
SOLENOID  
READY  
LIGHT  
BREW  
SWITCH  
WARMER  
SWITCH  
WARMER  
SWITCH  
WARMER  
SWITCH  
MODEL 9016  
p/n 72356  
TOP  
FRONT  
WARMER  
TOP  
REAR  
WARMER  
MAIN  
WARMER  
TIMER  
THERMOSTAT  
ELEMENT  
HI-LIMIT  
A4  
ORANGE  
BLUE  
A3  
B2  
A1  
B3  
BROWN  
B1  
C1  
C2  
C3  
LINE  
BROWN  
BLUE 12 ga  
BLUE  
LINE  
GND  
BLUE  
BLUE  
GREEN  
1
2
3
1
2
3
1
2
3
SOLENOID  
READY  
BREW  
WARMER  
SWITCH  
WARMER  
SWITCH  
WARMER  
SWITCH  
LIGHT  
SWITCH  
MODEL 9016EX  
p/n 73652  
23  
Commercial Food Equipment Service Association  
Wells Bloomfield proudly supports CFESA  
Commercial Food Equipment Service Association  
SERVICE TRAINING - QUAALITY SSEERVICE  
Genuine Parts  
Protect - YOU - All - Ways  
CUSTOMER SATIISFACCTION  
WELLS BLOOMFIELD, LLC  
2 ERIK CIRCLE, P. O. Box 280 Verdi, NV 89439  
telephone: 775-689-5707  
fax: 775-689-5976  
PRINTED IN UNITED STATES OF AMERICA  

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