BLOOMFIELD INDUSTRIES

10 Sunnen Drive

St. Louis, MO 63143 telephone: 800-807-9054 fax: 314-781-2714 www.wellsbloomfield.com

OWNERS MANUAL for

E. B. C.™

Electronic

Brew

Control ™

AIRPOT AND

THERMAL SERVER

COFFEE BREWERS

MODELS

1080

1082 1082XL

1086 1088

Includes:

Installation

Use & Care

Servicing Instructions

E.B.C.™ brewers are protected under

U. S. Patent # 5, 704,275

Other U. S. and Canadian patents pending.

Model 1082 Brewer with optional

7752 Airpot

p/n 2M-

75872

Rev. H M642

09

0717

642

WARRANTY STATEMENT

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.

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:

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 Parts Department

Wells Bloomfield, LLC

10 Sunnen Dr. P.O. Box 430129

St. Louis, MO 63143 USA

Phone: 1-800-807-9054 Fax: 1-800-396-2677

SERVICE POLICY AND PROCEDURE GUIDE

ADDITIONAL WARRANTY EXCLUSIONS

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.

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.

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.

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. xi

TABLE OF CONTENTS

WARRANTY STATEMENT

SPECIFICATIONS

FEATURES & OPERATING CONTROLS

PRECAUTIONS & GENERAL INFORMATION

AGENCY LISTING INFORMATION

INSTALLATION INSTRUCTIONS

OPERATION

BREWING COFFEE

CLEANING INSTRUCTIONS

TROUBLESHOOTING SUGGESTIONS

SERVICING INSTRUCTIONS

Deliming Instructions

EXPLODED VIEWS & PARTS LISTS

WIRING DIAGRAMS

11

12

14

20

22 - 25

26 - 27

3

4

6

10

xi

1

2

3

Thank You for purchasing this

Wells Bloomfield 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 VOLTS WATTS

AMPS

1ø

POWER SUPPLY

CORD

1080

180CA k

1082

1082CAk

1082XL

1082XLCAk

AIRPOT

1086

1088

THERMAL

THERMAL

AIRPOT

115/230

3 WIRE

120

120

120

120

120

120

115/230

1800

1500

1800

1500

1800

1500

15

12

15

12

15

12

3500 15.2

3500 15.2

3 WIRE

NEMA 5-15P

Requires 3 wire + gnd

cord not supplied k

Meets Canadian standards

APPLICABILITY

This manual applies to the following Wells Bloomfield E. B. C.

®

products:

1080

1082

1082XL

1082XLCA

1086

1088

1080CA

1082ACA 1082CA

1

FEATURES AND OPERATING CONTROLS

Fig. 1 Features & Operating Controls

2

IL1726

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.

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.

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.

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.

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.

CAUTION:

EQUIPMENT 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.

CAUTION:

BURN HAZARD

Exposed surfaces of the appliance, brew chamber and airpot or server may be HOT to the touch, and can cause serious burns.

AGENCY LISTING INFORMATION

This brewer is and listed under UL file E9253.

This brewer meets Standard 4 only when installed, operated and maintained in accordance with the enclosed instructions.

E9253

STD 4

E9253

3

INSTALLATION INSTRUCTIONS

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:

EQUIPMENT 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.

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.

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 four 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, 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.

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 25 feet and 3/8” for more than 25 feet from a 1/2” water supply line.

PLUMBER’S INSTALLATION INSTRUCTIONS

Brewer should be connected to a POTABLE WATER, COLD

WATER

line. Flush water line before connecting to Brewer.

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.

A waterline filter is recommended in areas where water quality may cause taste and/or odor problems.

4

INSTALLATION INSTRUCTIONS (continued)

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.

NOTE:

This equipment must be installed to comply with applicable federal, state and local plumbing codes and ordinances.

Fig. 2 Water Supply Installation

IL1615

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.

ELECTRICIAN’S INSTALLATION INSTRUCTIONS

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.

Models 1080 and 1082

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:

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.

WARNING:

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.

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:

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 1086 & 1088

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 3500 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).

Fig. 3 115/230 Volt Terminal Block

5

OPERATION

SOLENOID TIMER

(WATER VOLUME)

(SECONDS)

BREW SIGNAL TIMER:

-BREW LIGHT

END OF BREW BEEPER

(MINUTES)

IL1727

Fig. 4 Brewer Operation Diagram

IMPORTANT:

Tank must be full of water before connecting brewer to electrical 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

.

A.

START-UP

For initial start-up, or if the brewer has not been used for an extended period of time:

• 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. For Models 1086 & 1088, press power switch to ON.

The heating elements will begin heating the water in the tank.

When the water has reached the proper temperature, the

“HEAT” LED will go out.

6

OPERATION (continued)

WATER HEATER

Water temperature is sensed by an electronic water temperature probe inserted into the water tank.

This temperature signal is fed to the controller.

The setpoint temperature is adjustable. The controller sends a command signal to the power board based upon a comparison between the setpoint temperature and actual temperature.

See page 15.

The power board energizes the heating elements based on the command signal from the controller.

Excessive temperature will trip the hi-limit safety switch. The hi-limit will automatically reset when the brewer cools.

WATER FLOW

POUR-OVER FEATURE

Pouring any amount of water into the pour-over opening and into the basin pan forces an identical amount of heated water out of the tank and through the spray head.

Fig. 5 Heat Control Diagram

AUTOMATIC OPERATION

Pressing the BREW key energizes the solenoid valve, allowing water from an external water supply to flow into the water tank. The incoming water forces heated water out of the tank to perform the brew.

The solenoid uses a flow control device so that flow is consistent between 20 p.s.i. and 90 p.s.i.

The length of time the solenoid is open is controlled by the time setting of the controller. See page 18.

After the solenoid closes, water will continue to flow to the brew chamber until the water level in the tank falls below the brew pickup, breaking the siphon.

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.

Hot water is provided at the faucet, at supply water pressure, any time the faucet shut-off valve is

OPEN

.

Fig. 6 Water Flow Diagram

7

OPERATION (continued)

IMPORTANT:

DO NOT energize this brewer until the water tank has been filled. Dry firing will damage heating elements. See page 6.

ELECTRONIC FEATURES

Energizing the Brewer

When electric power is applied to the unit, all the lights will flash four times and four beeps will sound. The unit will be

off

.

Press the ON/OFF key. Four beeps will sound and all lights will flash once. The POWER indicator will remain

on

. If the water temperature is more than 10ºF below the setpoint, the HEAT indicator will glow until water temperature reaches setpoint.

Press the ON/OFF key again to turn the brewer

off

. Three beeps will sound, the tank heater and all warmers will be switched off, and all indicator lights will go out.

Fig. 7 Turning Brewer

on

or

off

Fig. 8 Initiate a Brew

Fig 9 Brew Cancel

Brew Settings

See pages 15 & 16 for setting Brew Time and Temperature.

ABS™ (Automatic Brew Start)

Start a brew by pressing BREW. A single beep will sound. The system will verify that the water in the tank is at the proper temperature. If it is, brew will start immediately. Otherwise, the BREW indicator will flash (Brew Waiting Mode) until the water reaches setpoint temperature, then the indicator will glow and brew will commence. If the main warmer is off, it will be energized automatically.

At the conclusion of the brew cycle, three beeps will sound.

NOTE:

To override Brew Waiting Mode, press and hold the BREW key for 3 seconds while the BREW indicator is flashing. Brew will begin regardless of water temperature. To avoid under-temperature brews, this feature should only be used when setting brew volumes.

NOTE:

Brew Waiting Mode (BREW indicator flashing) prevents multiple, unattended brews. While the BREW indicator is on or flashing, any additional strokes of the BREW key will be ignored (there will be a beep each time the key is pressed, however). Another brew cannot be initiated until the previous brew is complete.

The Brew Waiting Time, also called Dripout Time, (interval between when the brew is initiated and the audible signal sounds at the end of the brew) may be adjusted between 2 and 8 minutes at the Brew

Signal Timer dial on the controller. See page 16.

Brew Cancel

To cancel a brew in progress or a brew in waiting, press the CANCEL key. Two beeps will sound and the BREW indicator will go out.

NOTE:

If a brew in progress is cancelled, coffee will continue to flow until all water delivered has dripped through the brew chamber.

8

OPERATION (continued)

Quality Timer

Coffee looses its freshness as it sits on a warmer. The Quality Timer flashes the warmer lights 30 minutes after the last brew to remind you that the coffee is nearing the end of its useful life.

Quality Timer is normally set for 30 minutes. It can be set for 20 minutes by moving a jumper on the controller. See page 19.

After Hours™ Operation

During normal operation, the controller will maintain the precise brewing temperature. However, if the BREW key is not pressed for

3 hours, the brewer goes into After Hours™ mode; any warmer left on will be turned off; and, the temperature will only be maintained to within

20ºF. This feature prolongs component life and saves energy.

As soon as the BREW key is pressed the brewer returns to normal operation, heating the water to the precise temperature before beginning the brew. The brewer will return to After Hours™ mode only if three hours pass without a brew being initiated.

After Hours™ is an energy saving feature. The brewer will enter After Hours™ mode if it is not used for three hours.

Press the BREW key to immediately return the brewer to normal operation.

Disable/Enable After Hours™ Feature

To disable After Hours™, press the ON/OFF key to turn the brewer

off

.

Press and hold the CANCEL key until two beeps sound, and the HEAT indicator flashes twice. This feature is now disabled.

To re-enable After Hours™, press the ON/OFF key to turn the brewer

off

. Press and hold the CANCEL key until three beeps sound, and the

POWER indicator flashes twice. This feature is now enabled, however, it will not be activated unless no brew is initiated for three hours.

Over-Temperature and Temperature Fault Protection

Should the water temperature exceed 214ºF (101ºC), or if the controller does not detect a 2ºF (1ºC) rise in temperature within four minutes of calling for heat, the brewer will go into Over Temperature Mode; the heating element is turned off, all warmers are disabled and all lights will flash.

•

•

•

•

•

•

Possible causes of Over Temperature condition:

Setpoint is in the boiling range.

Heating element or temperature probe has malfunctioned.

Excessive scale buildup is preventing the element from heating the water.

Heating element relay fails in the “on” state.

No water in the tank.

Hi-limit safety tripped (must be manually reset)

To reset the brewer:

• Determine the cause of the failure and take appropriate remedial

• action to rectify the problem.

Press and hold the CANCEL key for three seconds. Four beeps will sound and the brewer will resume normal operation.

IMPORTANT:

If the original cause of the problem has not been addressed, the brewer will once again go into Over

Temperature mode four minutes after being reset.

9

BREWING COFFEE

CAUTION:

BURN HAZARD

Exposed surfaces of the brewer, brew chamber and airpot or server 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 airpot or server under the brew chamber before starting the brew cycle.

Failure to comply can cause serious burns.

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.

NOTE: The brewer will not initiate a second automatic brew cycle until the current cycle plus the drip-out time is completed. The “BREW” light will flash indicating a brew in progress.

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.

A.

PREPARATION

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.

Fig. 10 Brew Chamber

PAPER

FILTER

BREW

CHAM BER

B. POUR-OVER OPERATION

NOTE:

Any E..B.C™ brewer can be used in the pour-over mode.

BE sure “HEAT” light is not lit.

Place the appropriate EMPTY airpot or thermal server in place under the brew chamber.

Fill an airpot or server, identical to the one being used, with tap water. Lift the pour-over cover and pour the entire contents of the container 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.

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 “HEAT” light is not lit.

Place the appropriate EMPTY airpot or thermal server in place under the brew chamber.

Press the “BREW” switch. The “BREW” light will glow and a beep will sound. 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 container 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 glows, the brewer is ready for another brew cycle.

10

CLEANING INSTRUCTIONS

PROCEDURE: Clean Coffee Brewer

PRECAUTIONS: Disconnect brewer from electric power.

Allow brewer to cool.

FREQUENCY: Daily

TOOLS: Mild Detergent, Clean Soft Cloth or Sponge

Bristle Brush.

CAUTION:

BURN HAZARD

Brewing and serving temperatures of coffee are extremely hot.

Hot coffee will cause serious skin burns.

1. Disconnect brewer from electric power.

Allow brewer to cool before cleaning.

2. Remove and empty decanters.

3. Remove and empty brew chamber.

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.

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, and then reinstall the spray disk.

11. Reinstall the brew chamber.

12. DO NOT submerge airpots or thermal servers in water. Clean airpots and thermal servers by filling with warm soapy water. Scrub the inside with a bottle brush. Empty and rinse with clean water. Wipe the exterior with a soft clean cloth or sponge moistened with clean water. Invert and allow to air dry.

CAUTION:

SHOCK HAZARD

Do not submerge or immerse brewer in water.

IMPORTANT:

DO NOT use steel wool, sharp objects, or caustic, abrasive or chlorinated cleansers to clean the brewer.

Fig. 11 Cleaning

11

TROUBLESHOOTING SUGGESTIONS

SYMPTOM POSSIBLE CAUSE

Brewer unplugged or circuit breaker tripped

SUGGESTED REMEDY

Check power supply cord, Check

/ reset circuit breaker

Water won’t heat

Coffee level too high or low

Brew chamber overflows

Sprays water from brew head

No brew while faucet flows OK

No brew plus no flow from hot water faucet

No flow from hot water faucet

Poor coffee quality

Hi-Limit thermostat tripped

Damaged internal component or wiring

Timer out of adjustment

Too many filter papers or wrong filter paper

Brew chamber dispense hole plugged

Allow to cool (1012, 1040 or

1072), or allow to cool and reset hi-limit (1086, 1088)

Examine wiring & connectors, controller, power board and heating element, Repair/replace as needed

Adjust controller. See page 16

Use one (1) genuine Bloomfield filter per brew

Spray gasket improperly installed

Spray disk plugged

Damaged internal component or wiring

Thoroughly clean brew chamber

Check/reinstall gasket on INSIDE of brew head

Clean spray disk

Check keypad, controller, power board & solenoid, Repair, replace as needed

Turn water supply ON

Clean solenoid screen

Water supply OFF

Solenoid screen plugged

Water line strainer (if used) plugged Clean strainer

Water filter (if used) plugged

Faucet valve turned OFF

Replace filter element

Turn faucet valve ON

Faucet plugged Disassemble faucet, clean

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.

12

ERROR DETECTION

This brewer is designed to perform a continuous internal diagnosis, and to signal faults by flashing all the lights. In fault mode, warmers, heating element and water fill solenoid are turned

“off”, and most keypad functions are disabled.

•

•

Error detection (all lights flashing) will occur under two conditions:

Anytime a temperature in excess of 214ºF is detected.

Temperature does not change by at least 2ºF within 4 minutes of tank heater being energized (HEAT light on).

WARNING:

SHOCK HAZARD

Live electrical circuits may be exposed while performing these procedures.

These procedures are to be performed by qualified technical personnel only.

To reset the brewer after the fault has been corrected, press and hold the CANCEL key for 3 seconds, or disconnect the brewer from electrical power for three seconds.

WHAT TO CHECK DESCRIPTION CORRECTIVE ACTION

Has the water tank been properly filled?

On initial startup, an attempt to heat a dry tank will be detected as too high a temperature or insufficient temp rise, or will trip the high limit.

Tank must be properly filled as detailed on page 6.

Check hi-limit (see below)

Has hi-limit safety thermostat tripped off?

Check control board and temp probe.

Check power board and heating element..

Is the brew temperature properly adjusted?

Brewer may have been started without water in the tank, or the temp control thermostat may require adjustment.

Brewer will go into error mode immediately if either the control board or temp probe is defective.

Temp probe electrical resistance is approximately 30KW at room temp, and

2KW at boiling. Replace temp probe if less than 1KW.

Brewer will go into error mode 4 minutes after energizing the heating element if insufficient heat rise is detected. The heating element is energized by an electronic power board, and protected by the hi-limit safety.

Heating element should receive full line voltage (i.e. 120V, 208V or 240V).

Be sure the hi-limit safety is reset.

The brewer may occasionally go into error mode if the brew temperature is set too high.

Access hi-limit by removing front panel. Hi-limit is on the left side of the tank. Use an insulated tool to push the red button in until it “clicks” and stays. Reset per above.

Reset by holding the CANCEL key for

3 seconds. If lights continue to flash:

Disconnect temp probe from control board.

a. If lights continue to flash, unplug

brewer and replace control board. b. If lights stop flashing, unplug

brewer and replace temp probe.

Reset by holding the CANCEL key for 3 seconds. If lights resume flashing after 4 minutes:

Check the voltage across the heating element terminals: a. If no voltage is present, unplug

brewer and replace power board.

b. If proper voltage is present,

unplug brewer and replace tank

heating element.

See page 15 for temperature adjustment procedure.

13

SERVICING INSTRUCTIONS

WARNING:

SHOCK HAZARD

Opening access panels or removing warmer plates on this brew may expose uninsulated electrical components.

Disconnect brewer from electrical power before removing any panel.

ACCESS PANELS

TOP PANEL:

Remove top panel to access hot water tank, thermo probe, heating elements, brew circuit tubing, faucet valve and piping.

Top panel is held by two screws at the rear and a retaining lip at the front.

FRONT PANEL:

Remove front panel to access controller, terminal block and solenoid.

Front panel is held by two screws at the bottom and a retaining lip at the top.

SOLENOID DOOR:

Remove solenoid door to access solenoid plumbing connections.

Solenoid door is held by two screws and a retaining lip.

Fig. 12 Access Panels

14

SERVICING INSTRUCTIONS (continued)

TEMPERATURE ADJUSTMENT

Unplug power cord or turn circuit breaker OFF. Remove top panel. Remove button plug from front panel.

WARNING:

SHOCK HAZARD

These procedures involve exposed electrical circuits.

These procedures are to be performed by qualified technical personnel only.

Fig. 13 Checking and Adjusting Brew Temperature

Pull vent tube out of tank lid and insert a thermometer of known accuracy in vent hole. Reconnect brewer to electrical power.

Place empty container under brew chamber. Energize brewer and pour one decanter (64 oz.) of cold water into pour-over opening. When HEAT light goes out, read the temperature displayed on thermometer.

Adjust WATER TEMP dial on controller; clockwise increases temperature. Refer to Table 1 below for proper brewing temperature based on altitude.

210

205

200

195

190

0

50

0

1,0

00

1,5

00

2,0

00

2,5

00

3,0

00

3,5

00

4,0

00

4,5

00

5,0

00

5,5

00

ELEVATIO N (feet above seal level)

6,0

00

6,5

00

Table 1 Boiling Temperature by Altitude

BO ILING

PO INT O F

W ATER

IDEAL

BR EW ING

TEM PER ATURE

RANG E

M AXIM UM

TEM PER ATURE

SETTING

NOTE:

Optimum brewing temperature is 195ºF to 205ºF

(90ºC to 96ºC).

Maximum temperature setting should be no more than 205ºF

(96ºC).

IMPORTANT:

An electronic temperature controller will maintain temperature within ±2ºF.

To prevent boiling water in the brewer, controller should be adjusted to a maximum temperature equal to the local boiling temperature minus 2ºF, or 205ºF, whichever is less.

Upon completion, remove thermometer and reinstall vent tube.

15

SERVICING INSTRUCTIONS (continued)

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.

BREW TIME ADJUSTMENT

The amount of water dispensed automatically during a brew cycle is controlled by the SOLENOID TIME dial of the controller.

Place empty decanter under brew chamber. Press BREW button. Brewer should dispense one full decanter of water. To adjust amount:

Remove brew chamber and button plug. On the controller, adjust

SOLENOID TIME dial (BREW TIME); clockwise increases time.

Run several cycles to check amount of water delivered.

DRIPOUT TIME ADJUSTMENT

Water delivered to the brew chamber will take a while to drip through as coffee. The time between the end of a brew and when a new brew can be initiated is controlled by the BREW

SIGNAL TIMER. Adjust the BREW SIGNAL TIMER dial on the controller to account for the dripout time. Replace button plug.

Fig. 14 Adjust BrewTime

and Dripout Time

tank lid gasket is properly seated on flange of lid.

DO NOT OVER-TIGHTEN

.

IMPORTANT:

When replacing temperature probe, be sure a new seal washer is in place around the probe. Tighten jamb lock nut only enough to ensure no water leakage. Excessive tightening is not necessary.

IMPORTANT:

When replacing heating element, also replace seal gaskets.

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.

On automatic models, pull water inlet tube out of basin pan.

Remove basin pan.

On models with faucet, disconnect inlet pipe at faucet shut-off valve and outlet pipe at faucet.

Disconnect all wiring from hi-limit and heating element.

Disconnect temperature probe from controller.

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 TEMPERATURE PROBE

Unplug brewer or turn circuit breaker OFF. Remove top panel.

Loosen and free jam nut from pass-thru fitting securing temperature probe. Disconnect temperature probe wiring connector from controller.

Lift out probe, jamb nut and gasket.

Reassemble in reverse order.

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.

16

SERVICING INSTRUCTIONS (continued)

REPLACE SOLENOID

Unplug power cord. Turn OFF and disconnect water supply from brewer inlet fitting.

Remove front panel. Remove two screws holding access door in place. Remove access door and solenoid. Unscrew inlet fitting cap to release solenoid from door.

Remove wiring from solenoid.

Large end of wrench 86660 can be used to hold solenoid inlet fitting while disconnecting supply line.

REPLACE FAUCET SUPPLY HOSE

Unplug power cord. Turn OFF and disconnect water supply from brewer inlet fitting. Disconnect hose fitting from solenoid (See illustration at right).

Disconnect hose flare fitting from tank coil fitting.

REPLACE HOT WATER FAUCET COIL

(Symptom: Brewer drips continuously from brew head, except when faucet valve is turned OFF.)

IMPORTANT:

When replacing water faucet coil, also replace seal gaskets.

Remove tank lid assembly per above.

Remove two hex nuts hot water coil to cover. Pull coil from mounting holes.

REPAIR HOT WATER FAUCET

Remove top panel and turn faucet valve OFF.

Unscrew aerator cap from faucet and remove handle retaining clip. Do not let faucet body turn.

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.

NOTE:

Any abrasion or roughness on the flat end of the seat cup will require replacing the seat cup:

Work the seat cup out of the bonnet and off of the end of the stem.

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.

Fig. 15 Fill Solenoid

Fig. 16 86660 Solenoid

Wrench

17

SERVICING INSTRUCTIONS (continued)

IMPORTANT:

When replacing water faucet coil, also replace seal gaskets.

NOTE:

Any abrasion or roughness on the flat end of the seat cup will require replacing the seat cup:

Work the seat cup out of the bonnet and off of the end of the stem.

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.

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

Remove top panel and turn faucet valve OFF.

Unscrew aerator cap from faucet and remove handle retaining clip. Do not let faucet body turn.

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.

Examine the aerator. Clean any debris from the screen or flow straightener, using a stiff bristle brush if necessary.

Reassemble in reverse order.

RESET HI-LIMIT (Models 1086 & 1088)

Allow brewer to cool. Remove front panel.

Press red button on hi-limit until it clicks and stays in.

Reassemble in reverse order. Test for function and proper operation.

REPLACE CONTROLLER

Unplug power cord or turn circuit breaker OFF.

Remove front panel. Remove timer faceplate. Use needle nose pliers to disengage three barbed fittings holding controller to bracket. Disconnect keypad ribbon cable (note position “1”), temperature probe and power board cable.

Set jumpers as described on page 19.

Reassemble in reverse order.

Adjust controller as described on pages 15 & 16.

Fig. 17 Controller Hook-up

18

SERVICING INSTRUCTIONS (continued)

SET CONTROLLER JUMPERS

Placing the jumper across Q1 sets Quality Time at 20 Minutes.

Placing the jumper across Q2 sets Quality Time at 30 Minutes.

Removing jumpers from both Q1 or Q2 disables Quality Timer.

Placing the jumper across V1 sets Valve Time Range to 60 - 180 seconds.

Removing jumper from V1 sets Valve Time Range to 10 - 80 seconds.

REPLACE KEYPAD

Unplug power cord or turn circuit breaker OFF. Shut off water supply valve. Remove top and front panels.

Remove faucet from basin body.

Disconnect ribbon cable from controller. Pry faceplate/keypad from basin body. Remove all adhesive residue.

Remove protective backing from adhesive on new keypad.

Note:

There is a clear protective wrap on the ribbon cable to provide abrasion resistance where the cable passes through the cabinet. Do NOT remove this protective sleeve.

Slide ribbon cable into slot on basin body from the outside, then carefully apply keypad to face of basin body.

Ribbon cable connects to P2 on controller. Note locator marking

“1” on connector and cable.

Reassemble in reverse order. Test new keypad for function and proper operation.

Fig. 18 Controller Jumpers

Fig. 19keypad Ribbon Cable

Hook-up

REPLACE POWER BOARD

Unplug power cord or turn circuit breaker OFF. Shut off water supply valve. Remove front panel. Remove water tank lid (see page 16), then pull tank from cabinet.

Note position of wires at power board, then remove wires.

Suggestion: Marking these wires is highly recommended to ease reinstallation.

Remove screws holding power board to cabinet. Remove power board from cabinet.

Reassemble in reverse order. Test for function and proper operation.

Fig. 20 Power Board Hook-up

19

SERVICING INSTRUCTIONS (continued)

PROCEDURE: Delime the Water Tank

CAUTION:

CHEMICAL BURN

HAZARD

Deliming chemicals are 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.

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)

IMPORTANT:

splash or pour water or deliming solution into or over any internal component other than the inside of the water tank.

IMPORTANT:

dry.

DO NOT allow any internal components to come into contact with the deliming solution. Take care to keep all internal components

NOTE:

DO NOT spill,

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.

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.

2. Remove the tank lid assembly as described on page 16.

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, and 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, and then reinstall the top panel.

9. Reconnect brewer to electrical supply and, for automatic brewers, reconnect water supply.

10. Install the brew chamber without filter paper or grounds. Run at least three full brew cycles and discard all water generated.

11. Brewer is ready to use.

20

21

NOTES:

EXPLODED VIEW & PARTS LIST

ITEM

50

52

54

56

13

14

16

17

58

59

60

61

62

63

64

65

66

67

PART NO.

2C-70134

2C-70133

2C-40366

DD-49401

2V-75664

2I-73731

2i-70147

2i-70152

2N-70149

2K-70101

2V-70102

2K-70103

A6-70142

2T-47499

2T-70716

2C-70146

2C-70145

2V-70144

2N-72299UL

2N-70143UL

2N-70715UL

2D-70110

WS-8541WF-300

WS-8716-300

DESCRIPTION

Hold Down Strap

Nut, 8-32 SS Acorn

Screw, 1/4-20 X 1-1/4 SS Cap Head

Nut, 1/4-20 SS

Temperature Probe

Seal Washer

Tank Cover Gasket

Seal Gasket

Hot Water Coil

Inlet Elbow

Vent Tube

Outlet Elbow

Tank Cover (Plate Only, 8-holes)

Hi-Limit Thermostat (120V)

Hi-Limit Thermostat (240V)

Nut, 4-40 SS

Screw, 4-40 x 1-1/2

Water Inlet Tube

Heating Element (120V, 1800W)

Heating Element (120V, 1500W)

Heating Element (230V, 3500W)

Tank Body

COMPLETE SPARE TANK COVER

Spare Cover Assembly (120V, 1500W with

Coil - all parts mounted to cover)

Spare Cover Assembly (230V, 3800W with

Coil - all parts mounted to cover)

22

USED ON

All

All

All

All

All

All

All

All

All

All

All

All

All

1080, 1082

1086, 1088

All

All

All

1080, 1082, 1082XL

1080CA, 1082CA, 1082XLCA

1086, 1088

All

1080, 1082

1086, 1088

EXPLODED VIEW & PARTS LIST (continued)

ELECTRICAL COMPONENTS

ITEM PART NO.

30 2E-72936

31 2C-74859

36 2E-70353

36t 2E-70709

37 2K-70215

45

2V-70124

2E-75753

50 2J-73644

63a 2T-47499

63b 2T-70716

DESCRIPTION

Switch, Rocker 125/250V

Keypad

Cord & Cap Assembly

Terminal Strip

Strain Relief

Solenoid Valve (old-style)

Solenoid Valve (new-style)

Temperature Probe

Hi-Limit Thermostat

Hi-Limit Thermostat

67

2N-72299UL Heating Element (120V, 1800W)

2N-70143UL Heating Element (120V, 1500W)

2N-70715UL Heating Element (230V, 3500W)

85 2E-74832 Controller Board

86 DD-1080-40

87 2E-74856

Controller Dial

Power Board

WS-85218

WS-85219

SOLENOID REPAIR KITS

NEW-STYLE

Inlet Fitting Kit (includes cap, fitting, gasket and strainer)

Inlet Strainer

23

USED ON

1086, 1088

All

1080, 1082

1086, 1088

1080, 1082

All

All

All

1080, 1082

1086, 1088

1080, 1082, 1082XL

1080CA, 1082CA, 1082XLCA

1086, 1088

All

All

All

EXPLODED VIEW & PARTS LIST (continued)

INTERNAL PLUMBING COMPONENTS

ITEM

8

9

43

45

59

60

29

33

34

34a

25

26

27

28

11

12

18

24

61

108

PART NO.

DESCRIPTION

2V-70104 Faucet Outlet Tube Assembly

2V-70111 Formed Inlet Tube Assembly

A6-70118 Needle Valve (Faucet Shut-Off) Assy

2J-75681 Inlet Tube Assembly Braided

2K-70096 Elbow

2V-70131 Tube Outlet Water 4-3/4 SS

2K-70130 Sprayer Elbow

2C-72680 Nut, Jam 7/16-20 Ni

2C-70107 Washer, Lock 7/16 External SEMS

2C-72681 Washer Flat 15/32 x 1-1/8 SS

WS-82556 Faucet Assembly

2I-70139 Spray Head Gasket

A6-72727 Spray Disk

A6-70163 Spray Head Retainer

A6-70276 Tube Sil .375ID x 13” Water Inlet

2E-75753 Solenoid Valve

2K-70101 Inlet Elbow

2V-70102 Vent Tube

2K-70103 Outlet Elbow

2D-70095 Basin Pan

29a

29c

29b

FAUCET REPAIR COMPONENTS and KITS

WS-82573 Handle

WS-82575 Seat Cup

WS-82682 Retainer Clip

WS-84870 Aerator Repair Kit (Includes 29e O-Ring & 29f Aerator Disk)

24

All

All

All

All

All

All

All

All

All

All

All

All

All

All

All

All

All

All

USED ON

All

All

EXPLODED VIEW & PARTS LIST (continued)

CABINET COMPONENTS

ITEM

21

22

33

34

34a

70

71

72

73

74

75

101

102

A6-74811

A6-74793

103

104

105

106

2F-76666

WS-8542-6

108

 

2D-70095

110

200

2D-70234

2D-70234

2D-70114

210 WS-POF

PART NO.

2A-43201

A6-77192

2I-70139

A6-72727

A6-70163

2P-70053

2P-72159

2P-74792

2A-72160

2A-74791

DD-8033-55

2A-71732

2K-70229

DESCRIPTION

Spacer .171 ID x .375 LG

Positioning Bracket

Spray Head Gasket

Spray Disk

Spray Head Retainer

Button Plug (Timer)

Cap, Plastic, Lower Support 1” x 1-1/2”

Cap, Plastic, Lower Support 1” x 1”

Support, Lower 1” x 1-1/2”

Support, Lower 1” x 1”

Leveler, Adjustable Leg

Adjustable Leg Assembly

Heyco Bushing

Body, Welded Assy

Front Panel

Front Panel w/Mounting Provision for Bracket

Mounting, Power Board

Access Door, Solenoid

Pour-Over Assy

Top Panel

Basin Pan

Basin Body, Welded Assy

Brew Chamber, Black

Brew Chamber, Brown

Brew Chamber, Stainless

Bloomfield Paper Filter (pk 1000)

25

USED ON

1082XL

1082XL

All

All

All

All

All (except 1082XL)

1082XL

All (except 1082XL)

1082XL

All

All

All

All

All

All

All

All

All

All

All

All (except 1082XL)

1082XL

All

All

All

WIRING DIAGRAM

M ODEL

E.B.C.™ BREW ER

VOLTS WATTS

1080

1080CA

1082

1082CA

120

120

120

120

1800

1500

1800

1500

AMPS

15

12

15

12

26

27

WIRING DIAGRAM (continued)

M ODEL

1086

1088

VOLTS

115/230

115/230

WATTS

3500

3500

AM PS

15

15

NOTES

28

NOTES

29

10 SUNNEN DRIVE, P.O. BOX 430129, St. Louis, MO 63143 telephone: 314-781-2777 fax: 314-781-2714

www.wellsbloomfield.com