User Manual

1
This Curtis Generation 4 Unit is Factory Pre-Set and Ready to Go Right from the Box.
Following are the Factory Settings for your G4 Coffee Brewing System:
• Brew Temperature = 200°F • Water Bypass = On for LARGE & MEDIUM Brew Only
• Brew Volume = Set to Vessel Requirement.
System Requirements:
• Water Source 20 – 90 PSI (Minimum Flow Rate of 1 GPM)
• Electrical: See attached schematic for standard model or visit www.wilburcurtis.com for your model.
Model
G4GEMSIF
CAUTION: DO NOT
connect this brewer to hot
water. The inlet valve is
not rated for hot water.
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.
IMPORTANT: Equipment
to be installed to comply
with applicable govern-
mental plumbing/electrical codes
having jurisdiction.
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: [phone]
Fax: [phone]
This equipment is designed for commercial use. Any servicing other than cleaning and routine maintenance
should be performed by an authorized Wilbur Curtis Company 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servicepanels.Therearenouserserviceable
parts inside.
 • Keephandsandotheritemsawayfromhotareasoftheunitduringoperation.
 • Nevercleanwithscouringpowdersorharshchemicals.
Important Safeguards/Symbols
Service Manual – G4 Gemini IntelliFresh Single Brewer
Wilbur Curtis Company, inC.
Symbols:
WARNINGS – To help avoid personal injury
Important Notes/Cautions – from the factory
Sanitation Requirements
NSF International requires the following water connection:
1. A quick disconnect or additional coiled tubing (at least 2x the depth of the unit) is required so
that the unit can be moved for cleaning.
2. This unit must 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 portable water supply shall be sized,
installed and maintained in accordance with federal, state, and local codes.
3. Connect the unit to electrical outlet with appropriate amperage rating (see serial tag on machine).
4.Oncepowerhasbeensuppliedtotheunit,ipthetoggleswitchtothe‘ON’position(locatedontherearof
theunit),thewatertankwillbegintoll.Whenthewaterlevelinthetankreachestheprobe,theheating
element(s) will turn on.
5. Waterintheheatingtankwill requireapproximatelyahalfhourbefore reaching operatingtemperature
(factorysettingof200°F).Whereapplicable,turnontheUniversalControlModule(UCM).Whentheunit
reachesoperatingtemperature,itwilldisplay“READYTOBREW”.
NOTE: A water ltration system must be used to help maintain trouble-free operation. 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. A water ltration system will greatly prolong the life
of the unit and enhance the quality and taste of the product.
SETUP STEPS
1.Theunitshouldbelevel(lefttoright-fronttoback),onasecuresurface.
2. Connectthewaterlinetothewaterinletttingontherearoftheunit.Watervolumeowtothemachine
shouldbeconsistent.Usetubingsizedsufcientlytoprovideaminimumowrateofonegallonperminute.
FOR THE LATEST SPECIFICATIONS AND INFORMATION GO TO WWW.WILBURCURTIS.COM