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venter and dispenser. Installing the shock arrestor as close to dispenser as possible will provide best results.

1.  Flush the water line and securely attach it to the flare fitting on the strainer/flow control located on bottom 

of brewer.

2.  Turn on the water supply.

CE REQUIREMENTS

• This appliance must be installed in locations where it can be overseen by trained personnel.

• For proper operation, this appliance must be installed where the temperature is between 5°C to 35°C.

• Appliance shall not be tilted more than 10° for safe operation.

• An electrician must provide electrical service as specified in conformance with all local and national codes.

• This appliance must not be cleaned by water jet.

• This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental 

capabilities, or lack of experience and knowledge, unless they have been given instructions concerning use of 

this appliance by a person responsible for its safety.

• Children should be supervised to ensure they do not play with the appliance.

 If the power cord is ever damaged, it must be replaced by the manufacturer or authorized service personnel with 

a special cord available from the manufacturer or its authorized service personnel in order to avoid a hazard.

INITIAL SET-UP

CAUTION – The brewer must be disconnected from the power source throughout the initial set-up, except when 

specified in the instructions.

NOTE: ECA Models Only -This brewer is equipped with a temperature sensor that indicates when to brew and, when 

selected, locks-out the start of a brew cycle until the water has heated to the optimum brewing temperature.

1.  Remove the front panel beneath the sprayhead.

 

Models with electronic control assemblies:

 

Place the tank heater switch at the top of the control assembly in the “OFF” position.

 

Replace the front panel.

 

Models with electro/mechanical thermostats:

 

Rotate the control thermostat knob fully counterclockwise to the “OFF” position.

 

Replace the front panel.

2.  Connect the brewer to the power source.  Water will begin flowing into the tank.

3.  When water stops flowing into the tank, remove the front panel and proceed as directed:

 

Models with electronic control assemblies:

 

Place the tank heater switch at the top of the control assembly in the “ON” position and replace the front 

panel.

 

Models with electro/mechanical thermostats:

 

Rotate the control thermostat knob fully clockwise to the “ON” position and replace the front panel.

4.  Wait approximately twenty minutes for the water in the tank to heat to the proper temperature.

5.  Place an empty server beneath either brew station and the ON/OFF switch in the upper ("ON") position. 

6.  Triple-set Timers only: Place the brew station Selector switch in the 1

1

gallon position.

7.  (A) Initiate a brew cycle; after water has stopped flowing from the funnel, place the ON/OFF switch in the 

lower ("OFF") position and check the water volume in the server.  It should be 192 ounces (5.7 L) for 1 1/2 

gallons. If not, adjust the timer as required. Refer to 

Adjusting Brew Volumes 

 

NOTE: Each batch setting must be adjusted individually, if they are not correct. Volumes are as follows:

 

 

1 gallon - 128 ounces (3.8L)

 

 

.5 gallon - 64 ounces (1.9L) 

 

(B) If necessary adjust the needle valve to achieve desired water volume to be bypassed around the coffee 

filter in the funnel.

Plumbing Hook-Up

Summary of Contents for DUAL

Page 1: ...O MATIC CORPORATION POST OFFICE BOX 3227 SPRINGFIELD ILLINOIS 62708 3227 PHONE 217 529 6601 FAX 217 529 6644 To ensure you have the latest revision of the manual or to obtain the illustrated parts catalog please visit the Bunn O Matic website at www bunn com This is absolutely FREE and the quickest way to obtain the latest catalog and manual updates Contact Bunn O Matic Corporation at 1 800 286 60...

Page 2: ...n BUNN Accordingly statements by such individuals whether oral or written do not constitute warranties and should not be relied upon If BUNN determines in its sole discretion that the equipment does not conform to the warranty BUNN at its exclusive option while the equipment is under warranty shall either 1 provide at no charge replacement parts and or labor during the applicable parts and labor w...

Page 3: ...must be installed to comply with the International Plumbing Code of the International Code Council and the Food Code Manual of the Food and Drug Adminis tration FDA For models installed outside the U S A comply with the applicable Plumbing SanitationCode 00658 0000 00656 0000 00831 0000 27040 011108 12364 0000 20201 5600 37881 0000 ...

Page 4: ... inlet fitting is 1 4 flare NOTE Bunn O Matic recommends 1 4 copper tubing for installations of less than 25 feet and 3 8 for more than 25 feet from the 1 2 water supply line A tight coil of copper tubing in the water line will facilitate moving the brewer to clean the countertop Bunn O Matic does not recommend the use of a saddle valve to install the brewer The size and shape of the hole made in ...

Page 5: ...art of a brew cycle until the water has heated to the optimum brewing temperature 1 Remove the front panel beneath the sprayhead Models with electronic control assemblies Place the tank heater switch at the top of the control assembly in the OFF position Replace the front panel Models with electro mechanical thermostats Rotate the control thermostat knob fully counterclockwise to the OFF position ...

Page 6: ... tank is properly filled and a funnel and server are in place 1 Modifying batch sizes To modify a batch volume first check that the SET LOCK switch is in the SET posi tion on the circuit board To increase a batch size Press and hold the START or BREW switch until three clicks are heard Release the switch Failure to release the switch within two seconds after the third click causes the volume setti...

Page 7: ...set timer models only Placing the switch in the 1 2 Gal 1 Gal or 11 2 Gal position selects the amount of coffee to be brewed in sub sequent brew cycles Repositioning this switch after a brew cycle has been initiated does not change the brew batch in progress ON OFF SWITCH Placing the switch in the unlighted lower position cuts power to the brew station warmer and stops brewing Stopping a brew cycl...

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