Curtis G4 Seraphim User Manual
  1. Manuals
  2. Brands
  3. Curtis Manuals
  4. Brewing Systems
  5. G4 Seraphim
  6. User manual

Curtis G4 Seraphim User Manual

Digital coffee brewing system
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
USER GUIDE
G4 Seraphim
®
Digital Coffee Brewing System
READ AND SAVE THESE INSTRUCTIONS
NOTICE TO INSTALLER: Please leave this booklet with the machine.
102517B
FC18-SERA, FRONT COVER
F-10017 revNC

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the G4 Seraphim and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Curtis G4 Seraphim

Summary of Contents for Curtis G4 Seraphim

  • Page 1 USER GUIDE G4 Seraphim ® Digital Coffee Brewing System READ AND SAVE THESE INSTRUCTIONS NOTICE TO INSTALLER: Please leave this booklet with the machine. 102517B FC18-SERA, FRONT COVER F-10017 revNC...

  • Page 2: Table Of Contents

    ..........................ES26 .....................................................................................................................EC1 ..............................Contact Information Wilbur Curtis Co., Inc. 6913 Acco Street | Montebello, CA 90640 US Phone: 323-837-2300 | Toll Free: 800-421-6150 Email: csrassistance@wilburcurtis.com | Web: www.wilburcurtis.com . - 4:00 . PT Email: techsupport@wilburcurtis.com SERA2, CONTENTS LIST...

  • Page 3: Fs18

    ® • Standard Seraphim package includes two Seraphs (brew heads), one Curtis 5.0 gallon hot water tower, G4 touchscreen and a drip tray assembly. • Brewing methods – Chemex, Kalita, V60, Bee Dripper, Able Kone Brewing System, French Press and more.

  • Page 4: Is2

    INSTRUCTIONS could result in personal injury or void the warranty. • This appliance is designed for commercial use. Any service other than cleaning and preventive maintenance should be performed by an authorized Wilbur Curtis service technician. • serviceable parts inside.
  • Page 5 IMPORTANT SAFEGUARDS CE Requirements • This appliance must be installed in locations where it can be overseen by trained personnel. • • • • This appliance must not be cleaned by water jet. • instruction concerning use of the appliance in a safe way and if they understand the hazards involved. •...

  • Page 6: Ii2

    INSTALLATION INSTRUCTIONS WARNING: WARNING: properly grounded. NOTICE: SPECIFICATIONS section. IMPORTANT: Installation Instructions Installation Requirements • A secure surface capable of supporting the weight of the appliance. • For units without an attached cord set: Appropriately sized, UL listed, grounding type power cable to meet enough •...
  • Page 7 INSTALLATION INSTRUCTIONS II12 Installation Connect the Power Cord to the Brewer WARNING: Make sure power to the circuit supplying power to the water tower is turned off at the circuit breaker panel until installation is complete. Lock out Terminal block and tag the circuit breaker.

  • Page 8: Ii12

    INSTALLATION INSTRUCTIONS II12 6” 6” [15.2 cm] [15.2 cm] Spray head Spray head 1 21/32” Ø 2 1/4” cutout cutout [4.2 cm] [5.7 cm] Ø 2 1/4” [5.7 cm] 1 21/32” 3X Ø 5/16” 2X 3/4” [4.2 cm]2X 3/4” [8.0 mm] 1”...
  • Page 9 INSTALLATION INSTRUCTIONS II12 Install the Drip Tray After preparing the drip tray location, according to Step Barbed Inset frame, inset elbow installations only supplied pipe nipple (or barbed elbow)* and thread into the bottom of the drip tray. Assemble the drip tray pieces as shown and place them into position.
  • Page 10 INSTALLATION INSTRUCTIONS II12 Place the Water Tower Under the Countertop the counter top. Wait to install the hold down brackets until instructed to do so. The water tower may need to be moved around to allow access to the bottom the UCM assembly and the brew heads as they are installed.
  • Page 11 INSTALLATION INSTRUCTIONS II12 Install the Water Tower (cont.) UCM cable Right brew Left brew head cable head cable 17 Use the screws to attach the plates to the chassis as shown. 18 Connect the brew head cables to the connectors inside the chassis.
  • Page 12 INSTALLATION INSTRUCTIONS II12 Install the Exhaust Lines NOTICE: Exhaust lines so that ends do not become submerged in water to attached to tank avoid backup. vent steam and condensation from the water tank inside Do not submerge end of tubing in water Figure 14 - Exhaust Line Installation Connect the Water Supply...
  • Page 13 INSTALLATION INSTRUCTIONS II12 Connect the Power Cord 28 For 220 Volt units, connect the power cable wires to 120 Volts, connect the power cord to the appropriate electrical outlet. See the ELECTRICAL SCHEMATIC for the power supply requirements. WARNING: If using a 120 Volt power cord, connect the power cord to the appropriate type and size electrical outlet.

  • Page 14: Oi15

    OI15 Brewing Instructions - Single Cup WARNING - TO AVOID SCALDING, AVOID SPLASHING. The G4 Seraphim Brewer is factory preset for optimal performance. The brewer should be ON. into the brew basket. Fill with into the brew rails on the brew switch on the back of the the proper amount of coffee.
  • Page 15 OPERATING INSTRUCTIONS OI15 Brewing Instructions - Drippers WARNING - TO AVOID SCALDING, AVOID SPLASHING. The G4 Seraphim Brewer is factory preset for optimal performance. The brewer should be ON. Fill the dripper with the proper the dripper. amount of coffee. Level the switch on the back of the water tower.

  • Page 16: Ci1

    CLEANING INSTRUCTIONS WARNING: HOT SURFACES - To avoid injury, allow the brewer and dispenser(s) to cool before cleaning. NOTICE - Do not use cleaning liquids, compounds or powders containing chlorine (bleach) or corrosives. USE OF THESE PRODUCTS WILL VOID THE WARRANTY. Cleaning The Brewer - Daily WARNING: DO NOT immerse the brewer in water or any other liquid.

  • Page 17: Ci10

    CLEANING INSTRUCTIONS CI10 Cleaning Single Cup Brew Baskets Clean the dispensing spout of the brew basket once a month or more often in locations where the brewer gets heavy use. Look into the brew basket to locate the cap covering the spout tube.
  • Page 18 Control symbols - all symbols may not be present at the same time Return to Home Undo Curtis logo Scroll left/right previous Entering Programming Mode The ACCESS CODE screen will appear. The menu icons. The icons vary based on the model appear.
  • Page 19 PROGRAMMING GUIDE Programming SELECTIONS FOR COFFEE BREWER MODELS Model Select Recipes Control Settings Brew Settings Settings Summary Exit Coffee Gemini Gemini IF One Batch Single Gourmet Std ThermoPro Two Batch Twin Light Roast Milano By Volume/Time Three Batch Dark Roast Pre/Pulse Omega High Yield...
  • Page 20 PROGRAMMING GUIDE USB - Easy Programming program each step individually using the touchscreen. This process also makes it easy to quickly standardize the IMPORTANT: completely Uploading the Software to the Flash Drive as desired. Downloading the Software to the Brewer from the Flash Drive Select the (identical) brewer you wish to make program changes to.
  • Page 21 ROUGH-IN DRAWINGS RD24 Seraphim - G4 Digital Brewing System Countertop example 22.63 in [57.5 cm] 12.00 in [30.5 cm] 19.00 in [48.3 cm] center line clearance 11.63 in 0.50 in [29.5 cm] 5.63 in [1.3 cm] 6.63 in 6.75 in [14.3 cm] [16.8 cm] [17.1 cm...

  • Page 22: Ip27

    ILLUSTRATED PARTS/RECOMMENDED PARTS IP27 SERA2 - Main Chassis, Front - Exploded View SERA2 - Main Chassis, Front - Parts List ITEM # PART # DESCRIPTION ITEM # PART # DESCRIPTION WC-61643 COVER, TOP SERAPHIM WC-73133 PLATE, FRONT FACE SERAPHIM LOGO WC-2948 FITTING, TANK OVERFLOW 304SST WC-73133K...
  • Page 23 ILLUSTRATED PARTS/RECOMMENDED PARTS IP27 SERA2 - Main Chassis, Rear - Exploded View SEE SECTION IP28 SERA2 - Main Chassis, Rear - Parts List ITEM # PART # DESCRIPTION ITEM # PART # DESCRIPTION TRANSFORMER,120VAC-24V 4.8A W/ LEADS & SWITCH, TOGGLE NON-LIT DPST 25A 125/250VAC WC-589-101 WC-103 MOLEX CONNECTOR...
  • Page 24 ILLUSTRATED PARTS/RECOMMENDED PARTS IP27 SERA2 - Brew Head - Exploded View SERA2 - Brew Head - Parts List ITEM # PART # DESCRIPTION ITEM # PART # DESCRIPTION HEAD, BREW ASSY SERAPHIM BLACK WC-2962K KIT, FITTING SPRAYHEAD SS WC-66099-BLK (HOUSING ONLY) WC-29025 SPRAYHEAD, PURPLE ADVANCE FLOW HEAD, BREW ASSY SERAPHIM WHITE...
  • Page 25 ILLUSTRATED PARTS/RECOMMENDED PARTS IP27 SERA2 - Touch Screen and Drip Tray - Exploded View SERA2 - Touch Screen and Drip Tray - Parts List ITEM # PART # DESCRIPTION ITEM # PART # DESCRIPTION KIT, ASSY TOUCH SCREEN & BACKING PLATE WC-65034 SCREEN, DRIP TRAY SERAPHIM WC-37580...

  • Page 26: Ip28

    ILLUSTRATED PARTS/RECOMMENDED PARTS IP28 WC-62107 - Tank Assembly WC-62107 - Tank Assembly - Parts List ITEM # PART # DESCRIPTION ITEM # PART # DESCRIPTION WC-53162 TUBE, RETURN ASSEMBLY SERA WC-37365 KIT, FITTING TANK INLET WC-37008 KIT, TANK LID ROUND WC-37266 KIT, FITTING TANK OVERFLOW KIT,ELEMENT HEATING 2.5KW 220V W/ JAM NUT...

  • Page 27: Es25

    ELECTRICAL SCHEMATICS ES25 SERA2, ELECTRICAL SCHEMATIC 102116NC...

  • Page 28: Es26

    ELECTRICAL SCHEMATICS ES26 SERA2-EXPORT, ELECTRICAL SCHEMATIC 102116NC...
  • Page 29 TROUBLESHOOTING GUIDE TG12 WARNING: Electric Shock Hazard - Scald and Burn Hazard - IMPORTANT: always all inlet and Valve Test Procedure Troubleshooting Guidelines • • • • Valve Test Procedure in either direction Water Not Hot Enough replace the temperature sensor Water Heats More Slowly Than Usual During Brewing...
  • Page 30 TROUBLESHOOTING GUIDE TG12 No Power - Display Not Lit Water Tank Does Not Fill Brewer Does Not Start When Brew Button is Pressed Brewing Brewing Sensor Error Message...
  • Page 31 TROUBLESHOOTING GUIDE TG12 Water Tank Does Not Fill IMPORTANT: Coffee Too Strong Dispenser Not Filled To Normal Level During Brewing Dispenser Not Filled To Normal Level During Brewing sure that the spray head is correctly aligned and that the tubing is routed properly to allow for maximum water All Of The Time...
  • Page 32 TROUBLESHOOTING GUIDE TG12 No Water Flows From Brewer During Brewing Water Tank Does Not Fill Low Water Flow Warning Water Level Error Message Water Level Error Message “Internal Error 1” Message on Display “Internal Error 2” Message on Display PROGRAMMING GUIDE...
  • Page 33 TROUBLESHOOTING GUIDE Water Does Not Heat At All Check to see if the water level in the tank is in contact with the water level probe. If not, see Tank Does Not Fill. • The water will not heat unless it is in contact with the probe. If the water heats, but is not hot enough, see Water Not Hot Enough.
  • Page 34 The G4 control module diagnostics can be used to detect electrical circuit failures in the brewer. When a circuit Using the Diagnostics The MAIN MENU Control Settings. Diagnostics Curtis logo Auto Test to test all circuits. If a button is highlighted green the DIAGNOSTICS Left Auto Test...

  • Page 35: Ec1

    ERROR CODES Warning Messages - Allows Brewer to Continue Brewing MESSAGE DISPLAY WARNING DESCRIPTION CAUSE Brew count “Gallons Since Reset” exceeds programmed Maintenance Required Maintenance Required preventative maintenance period. If the Inlet valve remains on longer than XX seconds (during the brew cycle only) and repeats TWICE during that brew cycle.
  • Page 36 Return Merchandise Authorization (RMA): All returned equipment must be properly re-packaged in the original carton and received by Curtis within 45 days following the issuance of a RMA. NO UNITS OR PARTS WILL BE ACCEPTED WITHOUT A RETURN MERCHANDISE AUTHORIZATION (RMA).

Table of Contents