Bloomfield 9520FB, 9520-SS2 Service Manual

10 Sunnen Drive

St. Louis, MO 63143

telephone: [phone]

fax: [phone]

www.wellsbloomfield.com

BLOOMFIELD INDUSTRIES

672

OWNERS MANUAL

for

SS2 - SERIES

DUAL SATELLITE

COFFEE BREWERS

with

ELECTRONIC

PROGRAMMABLE

CONTROL

and

INTERNALLY HEATED

SATELLITE SERVERS

MODELS:

9520 9520FB
9521 9521FB

Includes:

Installation

Operation

Use & Care

Servicing Instructions

Model 9520 Dual Satellite Brewer
with optional 3901 Drip Tray

DD-74345 Rev.M M672 090804

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.

Wells Bloomfield 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.

WARRANTY STATEMENT

SERVICE POLICY AND PROCEDURE GUIDE

ADDITIONAL WARRANTY EXCLUSIONS

SHIPPING DAMAGE CLAIMS PROCEDURE

1. Resetting of safety thermostats, circuit breakers,
overload protectors, or fuse replacements unless
warranted conditions are the cause.

2. All problems due to operation at voltages other than
specified on equipment nameplates; conversion to
correct voltage must be the customer’s responsibility.

3. All problems due to electrical connections not made in
accordance with electrical code requirements and
wiring diagrams supplied with the equipment.

4. 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.

5. All problems due to inadequate water supply, such as

fluctuating, or high or low water pressure.

6. 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.

All electrical equipment manufactured by WELLS
BLOOMFIELD 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, decanters excluded.

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.

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 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.

It also does not apply if the serial nameplate has been
removed or unauthorized service personnel perform service.
The prices charged by Wells Bloomfield 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 Wells Bloomfield 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.

In addition to restrictions contained in this warranty, specific
limitations are shown below (Additional Warranty Exclusions).
Wells Bloomfield Authorized Service Agencies are located in
principal cities.

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

Wells Bloomfield, LLC
10 Sunnen Dr. P.O. Box 430129
St. Louis, MO 63143 USA

Phone: [phone] Fax: [phone]

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
non- warranted equipment.

Any use of non-genuine Wells 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.

xi

DD-74345-M672 OP MANUAL DUAL SATELLITE BREWERS

TABLE OF CONTENTS

Thank You for purchasing this
WARRANTY STATEMENT xi
SPECIFICATIONS 1
FEATURES & OPERATING CONTROLS 2
PRECAUTIONS & GENERAL INFORMATION 4
AGENCY APPROVAL INFORMATION 4
INSTALLATION 5
OPERATING INSTRUCTIONS 7
CLEANING INSTRUCTIONS 10
PROGRAMMING INSTRUCTIONS 12
TROUBLESHOOTING SUGGESTIONS 17
SERVICING INSTRUCTIONS 18
EXPLODED VIEWS / PARTS LISTS 20
WIRING DIAGRAM 24
9340 EXPLODED VIEW / PARTS LIST / WIRE DIA 25

Wells Bloomeld 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 VOLTS WATTS AMPS POWER

CORD

9520
9520FB

9521
9521FB

120/208 VAC
50/60 Hz 1ø

120/240 VAC
50/60 Hz 1ø

5655W 27A not provided

6680W 28A not provided

DD-74345-M672 OP MANUAL DUAL SATELLITE BREWERS

Model 9520FB shown
Others are similar

1

FEATURES AND OPERATING CONTROLS

Fig 1. SS-2 Satellite Brewing System Features & Operating Controls

2

DD-74345-M672 OP MANUAL DUAL SATELLITE BREWERS

FEATURES AND OPERATING CONTROLS (continued)

Brewer

Adjustable Legs

Brewing Controls

Connector

Digital Readout

Bypass Nozzle
Hot Water Faucet
Nameplate

Power Key
Power Switch

Brew Chamber

Brew Chamber
Wire Rack

Allows brewer to be leveled. Also allow clearance for cleaning
underneath brewer.

Start or stop brew and select brew volume. Right and left section
are independent. Also, used to program brewer in programming
mode.

Connects to satellite. Allows satellite heater to be energized.
Allows brewer to sense that a satellite is in place.

Displays information pertaining to brew cycle and status.
Displays programming information in programming mode.

Dilution water ows into satellite from here.

Hot water dispensed here. Mounted in base on FB models.
Lists manufacturer, model and serial number.

Also lists voltage and wattage rating of brewer.
Controls brewer ON MODE and OFF MODE.
Located on lower right rear of brewer. Turns main power to

brewer ON or OFF .

Holds coffee grounds during brew cycle.

Holds paper lter and coffee grounds in proper position in brew

chamber.

Satellite

Brew-Thru Lid

Connector

Handles
Nameplate

Serving Faucet
Sight Glass

Drip Tray (optional)

DD-74345-M672 OP MANUAL DUAL SATELLITE BREWERS

Allows entry of brewed coffee and dilution water into satellite.
Minimizes splashing in the event satellite is tipped.

Connects to brewer. Allows heater to be energized. Allows
brewer to sense that a satellite is in place.

Allow the satellite to be safely carried.
Lists manufacturer, model and serial number.

Also lists voltage and wattage rating of satellite.
Fresh coffee dispensed from satellite here.
Check the level of coffee remaining here.

Optional drip tray catches drips and spills from serving faucet.
Easily removed for cleaning.

3

GENERAL INFORMATION AND PRECAUTIONS

E9253

E9253

STD 4

This appliance is intended for use in commercial

WARNING:

SHOCK HAZARD

All servicing requiring access
to non-insulated electrical
components must be
performed by a factory
authorized technician.
DO NOT open any access
panel that requires the use
of tools. Failure to follow this
warning can result in severe
electrical shock.

establishments only.
This appliance is intended

coffee, for human consumption. No other use is recommended or
authorized by the manufacturer or its agents.

Operators of this appliance must be familiar with the appliance
use, limitations and associated restrictions. Operating instructions
must be read and understood by all persons using or installing this
appliance.

Cleanliness of this appliance is essential to good sanitation. Read
and follow all included cleaning instructions and schedules to ensure
the safety of the food product.

Surfaces of the brewer, brew chamber and satellite can be hot to the

CAUTION:

BURN HAZARD

touch, and may cause burns on contact.
Disconnect the brewer from electrical power before performing any

maintenance or servicing.

Surfaces of the brewer and
brew chamber may be hot
to the touch and can cause
burns on contact.

DO NOT submerge satellites in water.
DO NOT splash or pour water over, onto or into any controls,

control panel or wiring.
Any procedure which requires the use of tools must be performed

by a qualied technician.

This manual is considered to be a permanent part of the appliance.
This manual and all supplied instructions, diagrams, schematics,
parts breakdown illustrations, notices and labels must remain with
the appliance if it is sold or moved to another location.

This appliance is made in the USA. Unless otherwise noted, this
appliance has American sizes on all hardware.

to brew hot beverage, specically

AGENCY APPROVAL INFORMATION

This dual satellite brewing system is listed under E9253
and listed under E9253.
This dual satellite brewing system meets NSF Standard 4 only when

installed and maintained per the instructions in this manual.

DD-74345-M672 OP MANUAL DUAL SATELLITE BREWERS

4

INSTALLATION INSTRUCTIONS

SCREW INTO
BREWER
FRAM E

ADJUST
FOR
HEIGHT

ATTACH
RUBBER
FEET

INSTALL LEGS

The brewer is provided with adjustable legs and rubber feet. Be
sure the legs are securely screwed into the base of the brewer,
and that the rubber feet are properly installed.

LEVEL THE UNIT

The adjustable legs allow the brewer to be leveled. Set the brewer
in its ultimate operating location and check for level with a spirit
level Adjust the brewer for level from front-to-rear, and from side-

to-side. Be sure all four feet rest rmly on the counter.

PLUMBER’S INSTALLATION INSTRUCTIONS
IMPORTANT:

This equipment must be installed in accordance with the Basic

Plumbing Code of the Building Ofcials and Code Administrators

International (BOCA), and the Food Service Sanitation Manual
of the Food and Drug Administration (FDA). Also, this equipment
installation must comply with all local codes and ordinances.

Brewer must be installed on a water line with a full-ow pressure

between 20 psi and 90 psi.
NOTE: If water pressure varies greatly, or exceeds 90 psi at any

time, a water pressure regulator must be installed. Plumbing
installer must supply the regulator.

Brewer must be connected to a potable water supply. Bloomeld

recommends not less than 1/4” copper tubing for installations of
12’ or less, and not less than 3/8” copper tubing for installations
exceeding 12’. Brewer must be connected to a COLD water line.

NOTE: DO NOT use a saddle tap for this water line connection.
A shut-off valve must be installed between the main water supply

and the brewer. Plumbing installer must supply the shut-off valve.
A 1/4-turn ball valve is recommended.

Bloomeld recommends the use of a water strainer to help prevent

deposits in the brewing system.
Flush the water line before connecting to the brewer.

NOTE:

To enable the installer to make
a quality installation and to
minimize installation time, these
tests and suggestions should be
completed before the actual
installation is begun.

CAUTION:

UNSTABLE
EQUIPMENT HAZARD

Rubber feet must be installed
on each leg of the brewer. Legs
must be adjusted so that all four

feet rest rmly on the counter.

Failure to properly install the
feet can result in movement of
the brewer, which can cause
personal injury and/or damage
to the brewer.

CAUTION:

SHOCK HAZARD

Brewer must be properly
grounded to a reliable earth
ground to prevent possible
shock hazard. Do not assume
a plumbing line will provide
such a ground. Electrical shock
may cause serious injury.

ELECTRICIAN’S INSTALLATION INSTRUCTIONS

Brewer requires a dedicated single-phase circuit:
Model 9520

5655 Watts 30 Amps
Model 9521 120/240 Volt AC, 50/60 Hz 3-Wire + gnd

6156 Watts 30 Amps

DD-74345-M672 OP MANUAL DUAL SATELLITE BREWERS

120/208 Volt AC, 50/60 Hz 3-Wire + gnd

Fig. 2 Adjustable Legs

5

INSTALLATION INSTRUCTIONS (continued)

IMPORTANT:

Initial set-up must be performed

by a qualied installer or
qualied service technician.

Improper set-up will damage the
brewer and void the warranty.

DO NOT CONNECT POWER
TO BREWER WITH
SATELLITES IN PLACE.

NOTE: If “NO WATER

SENSED” error message is
displayed:
* Disconnect brewer from
electrical power.
* Review Plumber’s
Installation Instructions
* Check inlet solenoid for
debris and verify proper
operation

NOTE: Brewer will not oper­ate unless a satellite is properly
positioned on the brewer.

INITIAL SET-UP INSTRUCTIONS

Plumber’s and Electrician’s installation procedures must be
completed before proceeding with the set-up.

Be sure all electrical connections are secure, and that all
plumbing connections are secure and leak-proof.

1. CHECK BREWER FOR PROPER CONFIGURATION
Make sure spray disk gaskets are in place INSIDE of spray

heads.
Make sure spray disks are properly installed.
Check hot water faucet for proper operation and leaks.

2. START BREWER OPERATION
With the satellite servers removed, press the POWER

SWITCH to ON.

When power is rst applied to the brewer, the display will

read “BLOOMFIELD” briey, and a “beep” will sound.

Press the POWER key on the front panel.

The inlet valve will

energize and the tank will begin lling. The display will read

“Filling…” Fill time for the tank is approximately 13 minutes.

If water is not sensed at the water level probe within 20

minutes, the brewer will shut down and the display will read

“NO WATER SENSED” error message.

When tank has lled, TANK HEAT LED will glow and display

will read “Heating…”.
Slide satellites into position. Make sure satellites are prop-

erly aligned and the SATELLITE LEDs are lit.
Allow 30 minutes for initial water heat-up. Time will vary with

incoming water temperature. When the tank water is up to

the Precise Temperature for Brewing™, the TANK HEAT

LED will turn off.

3. FINAL CHECKS
After initial heat-up and before brewing, draw water from the

hot water faucet until the inlet solenoid actuates. This will

prevent volume differences to the initial brew caused by
water expansion.

Verify brew water temperature. It should be 198ºF ±5ºF.
Check and adjust water delivery volumes.
Disconnect brewer from electrical power. Inside top of the

brewer for leaks. Reassemble brewer and reconnect power.

6

DD-74345-M672 OP MANUAL DUAL SATELLITE BREWERS

OPERATING INSTRUCTIONS

Fig. 3 Control Panel

GETTING STARTED

Check the brewer and satellites:
Check that the brewer is clean and the drip tray (if used)

is empty.

Check that the satellites are empty and clean with lids

properly installed.

Check the spray heads:
Remove the brew chambers. Check the spray heads. Verify

that the spray disks are clean and properly installed. Verify
that the gaskets are properly installed inside the spray heads.

Check the brew chambers:
Check that the brew chamber is clean.

Check that the wire basket is properly installed in the
brew chamber.

DAILY START-UP
Press POWER KEY to enter ON mode:

Brewer water tank will begin lling. The message FILLING

will be displayed.

When the tank is full, TANK HEAT LED will glow, and the
message HEA

TING is displayed indicating that the tank

heater is ON.

When the tank is lled and up to temperature, time and date are

displayed. The brewer is ready to operate.

DD-74345-M672 OP MANUAL DUAL SATELLITE BREWERS

NOTE:
If water is not sensed at the
water level sensor within 20
minutes:
Heater will be disabled
Error message NO WATER
SENSED will be displayed

7