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General| Brand | Curtis |
|---|---|
| Model | RU Series |
| Category | Coffee Maker |
| Language | English |
Highlights automatic refill, thermostatic control, closed-lid brewing, and swing-spray head.
Lists electrical supply and dimension requirements for various models.
Explains hazard symbols and chemical exposure warnings for user safety.
Lists key safety practices for installation, use, and maintenance.
Covers installation environment, electrical safety, user age, and application limitations.
Outlines requirements for secure surface, power, and water supply.
Details location choice, ventilation, and leveling the unit.
Instructions for installing faucets and connecting water/electrical systems.
Steps for connecting water supply and electrical wiring.
Steps for turning on power, water, and initial water jacket filling.
Step-by-step guide for preparing and initiating the brewing cycle.
Explains aeration for mixing coffee and manual operation.
Daily, bi-weekly, and weekly cleaning steps for urns and spray heads.
Detailed steps for bi-weekly cleaning using specific tablets.
Instructions for weekly cleaning of the spray head.
Detailed procedure for cleaning faucets and sight gauges as needed.
Provides dimensional drawings for the RU-150 series.
Provides dimensional drawings for the RU-225 series.
Provides dimensional drawings for the RU-300 series.
Provides dimensional drawings for the RU-600 series.
Provides dimensional drawings for the RU-1000 series.
Exploded view diagram of the control box components.
Lists parts for the control box with part numbers and usage.
Continues the list of parts for the control box.
Exploded view diagram of the main chassis components.
Lists parts for the main chassis with part numbers and usage.
Continues the list of parts for the main chassis.
Exploded view diagram of faucet assembly components.
Lists parts for faucet assemblies with part numbers and usage.
Lists parts for spray arms with part numbers and usage.
Lists heating elements by model, supply, configuration, and part number.
Ladder diagram for the control circuit of RU series units.
Ladder diagram for the control circuit of URN series units.
Ladder diagram for the RU-150-12 heater circuit.
Ladder diagram for RU-225-12, RU-300-12, RU-600-12 heater circuits.
Ladder diagram for the RU-1000-12 heater circuit.
Ladder diagrams for 3-phase RU series heater circuits.
Ladder diagram for RU-150-62 single-phase heater circuit.
Ladder diagrams for RU-300-63, RU-600-63 single-phase heater circuits.
Ladder diagrams for 3-phase 380-480V RU series heater circuits.
Diagnosing no power and brew initiation failures.
Troubleshooting brew stopping when released and timer settings.
Resolving problems with water jacket filling and overflows.
Diagnosing brew light failures and aeration system issues.
Checking aeration airflow and programming the brew timer.
Diagram illustrating the airflow path in the aeration system.
Diagnosing and fixing issues with water heating performance.
Details warranty periods, coverage, and applicable conditions.
Outlines limitations, exceptions, and conditions that void the warranty.
Procedure for submitting warranty claims and returning equipment.
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