Wilbur Curtis CB User Manual

1
Important Safeguards/Conventions
This appliance is designed for commercial use. Any servicing other than cleaning and maintenance should be performed by an
authorized service technician.
 •DoNOTimmersetheunitinwateroranyotherliquid
 •Toreducetheriskofreorelectricshock,doNOTopentoporfrontpanel.Nouserserviceablepartsinside.
 •Keephandsandotheritemsawayfromhotpartsofunitduringoperation.
 •Nevercleanwithscouringpowders,bleachorharshchemicals.
Symbols
WARNINGS–Tohelpavoidpersonalinjury
ImportantNotes/Cautions–fromthefactory
SanitationRequirements
YourCurtisComboBrewerisFactoryPre-SetandReadytoGo…RightoutoftheBox.
FollowingaretheFactorySettingsforyourCoffee/TeaBrewingSystem:
 •BrewTemperature=204°F
 •BrewVolume=Settodispensingvesselrequirements(2.2liters)
GenerallytherewillneverbeareasontochangetheG3/GoldCupSeriesdefaultsettings.However,shouldyouneedtomakeslight
adjustmentstomeetyourbrewingneeds,programminginstructionsareprovidedlaterinthismanual.
 SystemRequirements:
  •WaterSource20–90PSI.Minimumowrateof½gpm(1gpmpreferredowrate).
  •Electrical:Seeattachedschematicforstandardmodelorvisitwww.wilburcurtis.comforyourmodel.
Equipmenttobeinstalledtocomplywithapplicablefederal,state,orlocalplumbing/electricalcodeshavingjurisdiction.
SETUP STEPS
Theunitshouldbelevel(lefttorightandfronttoback)andlocatedonasolidcountertop.Connectawaterlinefromthewaterltertothe
brewer.
NOTE:Awaterltrationsystemmustbeusedtohelpmaintaintrouble-freeoperation.Air must be purged from the
cartridge prior to connection to equipment.Inareaswithextremelyhardwater,wehighlyrecommendtheuseofaCurtis
approvedwaterlter.Forourfulllineoflters,pleaselogontowww.wilburcurtis.com.
1.A1/4”Flarehasbeensuppliedforwaterlineconnection.Usetubingsizedsufcientlytoprovideaminimumof½gpm(1gpmis 
 preferred).
2.Connecttheunittoanappropriateelectricalpowercircuit.
3.Turnonthetoggle(STANDBY/ON)switchbehindtheunit.Theheatingtankwillstarttoll.Whenthewaterlevelinthetankrises 
 tothecorrectvolume,theheatingelementwillenergizeautomatically.WiththeG3/GoldCupSeriesthereisnodangerofelement 
 burnoutduetoanunlledheatingtank.
4.Theheatingtankwillrequire20to30minutestoreachoperatingtemperature(204°F)asindicatedbytheREADY-TO-BREW 
 LCDreadout.
5.Important:RunonefullTEAbrewcyclerst,beforerunningacoffeebrewcycletopurgewaterlinesandvalvesofair.Five 
 secondsofpulsingdilutionwateratthebeginningofeachTEAbrewcycleisnormalpre-programmedoperatingbehavior.
NSFInternationalrequiresthefollowingwaterconnection:
1.Aquickdisconnectoradditionalcoiledtubing(atleast2xthedepthoftheunit)sothatthemachinecanbemovedforcleaning
underneath the unit.
2.Thisequipmentistobeinstalledwithadequatebackowprotectiontocomplywithapplicablefederal,stateandlocalcodes..
3.Waterpipeconnectionsandxturesdirectlyconnectedtoapotablewatersupplyshallbesized,installedandmaintainedin
accordancewithfederal,state,andlocalcodes.
CAUTION:Pleaseuse
this setup procedure
before attempting to use
thisbrewer.Failuretofollowthe
instructionscanresultininjuryorthe
voidingofthewarranty.
CAUTION:DONOT
connectthisbrewertohot
water.Theinletvalveis
notratedforhotwater.
IMPORTANT:After
setup,runafullTEA
cyclerstbeforerunning
aCOFFEEcycle.Placeanempty
teacontainertocatchbothhotwater
fromthebrewconeanddilution
waterfromspoutonthefrontcover.
Models:
 •CB
 •CBP
WARNINGHOTLIQUID,
Scaldingmayoccur.
Avoid splashing.
4. Pourground
coffee into
brewcone
marked
COFFEE
6.Pressthe
COFFEE
Brewbutton.
5. Position
lledbrew
cone into
brewrails.
BREWING INSTRUCTIONS – COFFEE
1.Ready-to-BrewshouldbedisplayedontheUCMscreen.
2.Makesurethatthefoldingairpotdeckisintheproperpositiontoaccommodateyourairpot.Placeaclean,emptyairpotonthedeck.
3. Placeanewpaperlterintothebrewcone.
FOR THE LATEST SPECIFICATIONS AND INFORMATION GO TO WWW.WILBURCURTIS.COM
ISO 9001:2008 REGISTERED
WILBUR CURTIS CO., INC.
6913 West Acco Street
Montebello, CA 90640-5403
For the latest information go to
www.wilburcurtis.com
Tel: 800-421-6150
Fax: 323-837-2410
ServiceManual–CB&CBP
Wilbur Curtis Co., inC.

Wilbur Curtis CB Specifications

General

Brand	Wilbur Curtis
Model	CB
Category	Coffee Maker
Language	English

Summary

Important Safeguards and Conventions

General Safety Warnings

Essential safety precautions for operating and servicing the appliance.

Sanitation Requirements

Brewer Setup and Initial Configuration

Factory Settings and System Requirements

Details factory pre-set configurations and essential water/electrical requirements.

Setup Steps and Water Connection

Step-by-step guide for connecting water lines and initial setup procedures.

Initial Brewing Cycle

Instructions for running the first TEA brew cycle to purge air and water lines.

Brewing Instructions

Tea Brewing Procedure

Step-by-step guide for brewing tea using the coffee/tea combo brewer.

Quick Start Guide

Overview of initial connection, filling, heating, and readiness display.

Programming Overview

Introduction to accessing and navigating the brewer's programming menus.

Program Menus - Tea and Coffee

Tea Brewing Parameters

Coffee Brewing Parameters

Advanced Program Menus

Program Menu Options and Error Handling

Error Message Identification

Explains common error messages like water level, over temperature, and sensor errors.

Electrical Schematic and Wiring

Component Connections and Wiring Diagram

Electrical Ratings and Ladder Diagram

Brewer and Container Cleaning Procedures

Brewer Cleaning and Maintenance

Tea Container Cleaning

Sanitization and Specialized Cleaning

Sanitizing Disassembled Parts

Airpot Cleaning and Precautions

Liquid Level Probe Cleaning