Wilbur Curtis Company CBS Service Manual

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WILBURCURTIS.COM
Models Included
• CBS
• CB • CBP P
WARNING HOT LIQUID,
Scalding may occur.
Avoid splashing.
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 fi rst before running
a COFFEE cycle. Place an empty
tea container to catch both hot water
from the brewcone and dilution water
from spout on the front cover.
WILBUR CURTIS COMPANY
Montebello, CA 90640
W
ILBUR
Service Manual – Combo Brewer
Important Safeguards/Conventions Important Safeguards/Conventions
This appliance is designed for commercial use. Any servicing other than cleaning and maintenance This appliance is designed for commercial use. Any servicing other than cleaning and maintenance
should be performed by an authorized Wilbur Curtis service center. should be performed by an authorized Wilbur Curtis service center.
• • Do NOT immerse the unit in water or any other liquid
• • To reduce the risk of fi re or electric shock, do NOT open top or front panel. No user serviceable parts inside. Repair
should be done only by authorized service personnel. should be done only by authorized service personnel.
• • Keep hands and other items away from hot parts of unit during operation.
• Never clean with scouring powders, bleach or harsh implements.
Conventions
WARNINGS – To help avoid personal injury
Important Notes/Cautions – from the factory
Sanitation Requirements
Your Curtis G3 Brewer is Factory Pre-Set and Ready to Go... Right out of the Carton.
Following are the Factory Settings for your Coffee/Tea Brewing System:
• Brew Temperature = 204°F
• Brew Volume = Set to dispensing vessel requirements
Generally there will never be a reason to change your G3 programming. 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 Flow Rate of 1 GPM)
• 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), located on a solid counter top. Connect a water line from the water fi lter to the
brewer. NOTE: Some type of water fi ltration device must be used to maintain a trouble-free operation. (In areas with extremely hard
water, we suggest that a sedimentary and taste & odor fi lter be installed.) This will prolong the life of your brewing system and enhance
coffee and tea quality.
The National Sanitation Foundation 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.
2. In some areas an approved backfl ow prevention device may be required between the brewer and water supply.
1. A 1/4" Flare has been supplied for water line connection. Use tubing sized suffi ciently to provide a minimum of 1.0 GPM.
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 fi ll. When the water level in the tank rises
to the correct volume, the heating element will energize automatically. With G3 Systems there is no danger of element
burnout due to an unfi 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
LED readout.
5. Important: Run one full TEA brewcycle fi rst, before running a coffee brewcycle to purge water lines and valves of air. Five
seconds of pulsing dilution water at the beginning of each TEA brewcycle is normal pre-programmed operating behavior.
BREWING INSTRUCTIONS – COFFEE
1. The brewer should be ON (Confi rm at rear toggle switch, then press ON/OFF button on control panel). Ready-to-Brew should be
displayed on the UCM screen.
2. Make sure folding airpot deck is rotated upright. Place a clean, empty airpot on the airpot brew deck.
3. Place a new paper fi lter into the brewcone.
4. Pour ground coffee into
brewcone marked brewcone marked
COFFEE
FOR THE LATEST SPECIFICATIONS AND INFORMATION
C C
URTIS OMPANY
(2.2 liters)
5. Position fi lled
brewcone
into brew
rails.
GO TO WWW.WILBURCURTIS.COM
, I .
NC
6. Press COFFEE Brew button.
1