Curtis RU-300 User Manual

MODELS INCLUDED
 •RU-150
 •RU-225
 •RU-300
 •RU-600
 •RU-1000
CAUTION: Please use the setup procedures in this manual before attempting to use brewer.
Failure to follow the instructions can result in injury or the voiding of the warranty.
Seesetupproceduresonpage2.
Technical Support: 1-800-995-0417 M-F 5:30am-4:00pm PT
Email: techsupport@wilburcurtis.com
TheRUAutomaticUrnisFactoryPre-SetandReadytoGo…RightfromtheCarton.
Factory Settings:
 •BrewTemperature=200°F
 •BrewVolume=Settorequirementsofcoffeeliner
SystemRequirements
 •WaterSource:20–100psi(MinFlowRateof1gpm)
 •Electrical:Seeattachedschematicforstandardmodelorvisitwww.wilburcurtis.comforyour
model.
2. Rotate spray head over
bed of coffee inside
lter.
3. Press the BREW but-
ton on control panel to
begin brewing.
Brewing Instructions
WARNING HOT
LIQUID, Scalding
may occur. Avoid
splashing.
This appliance is designed for commercial use. Any servicing other than cleaning and maintenance
shouldbeperformedbyanauthorizedWilburCurtisservicecenter.
• Toreducetheriskofreorelectricshock,donotopensideorbottompanel.Nouserserviceable
parts inside.
• Repairshouldbeperformed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chemicals.
Important Safeguards/Symbols
Symbols
WARNINGS–Tohelpavoidpersonalinjury
ImportantNotes/Cautions–fromthefactory
SanitationRequirements
1. Place lter in basket.
Pour coffee into lter.
Place basket into liner.
Service Manual – RU Series Automatic Urns
Wilbur Curtis Company, inC.
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

Curtis RU-300 Specifications

General

Brand	Curtis
Model	RU-300
Category	Coffee Maker
Language	English

Summary

Important Safeguards and Symbols

Safety Symbols and Warnings

Explains warning symbols and important notes for safe operation of the urn.

Brewing Instructions

Installation and Operating Instructions

Urn Unpacking and Packing List

Details on how to unpack the urn and a list of included components.

Setup Steps

Comprehensive steps for installing and preparing the urn for operation.

Care and Maintenance of Urn

Preventive Maintenance Procedures

Regular checks and actions to maintain the urn's optimal performance.

Daily Cleaning Guidelines

Instructions for daily cleaning to ensure coffee quality and urn longevity.

Twice-Weekly Cleaning

Specific instructions for cleaning the coffee liner and faucets twice a week.

Spray Arm Assembly Details

Heating Element Configuration

Electric Thermostat Adjustment

Gas Urn Installation Guide

Main Burner Adjustment

Lighting and Relighting Procedures

Pilot Adjustment Procedure

Thermostat Recalibration

Electrical Specifications

Troubleshooting Guide

Heat Supply Issues

Diagnosing and resolving problems with water not heating or heating too slowly.

Water Level Control Operation

Brewing Operation Guide

Aeration System Functionality

Automatic Aeration Testing

Troubleshooting steps for when only one liner is aerated.

Manual Aeration Checks

Procedure to test manual aeration and check the aeration switch and timer.

Product Warranty Information

Warranty Conditions and Exceptions

Outlines the terms, limitations, and exceptions of the product warranty.