NEC RIH-3267, RIH-2667 user manual Safety precautions

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Safety precautions

Symbols in this User Manual are interpreted as shown below.

Be sure not to do.

Grounding is essential.

Pay attention to such a situation.

Warning: Incorrect handling could cause a serious hazard, such as death, serious injury, etc.

Use correct power supply in accordance with the rating plate requirement. Otherwise, serious faults or hazard may occur or a fire maybe break out.

Prevent the air flow from reaching the gas burners and stove.

ON

OFF

Do not use the power supply circuit breaker or pull off the plug to turn it off during operation. This may cause a fire due to spark, etc.

Do not touch the operation buttons when your hands are wet.

Never insert a stick or similar obstacle to the unit. Since the fan rotates at high speed, this may cause an injury.

Do not put any objects on the outdoor unit.

Turn off the appliance by remote control firstly before cutting off power supply if malfunction occurs.

Do not repair the appliance by yourself. If this is done incorrectly, it may cause an electric shock, etc.

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Contents RIH-2667 RIH-3267 Use and Care Manual Auto Restart Presetting Preparation before useSafety precautions Identification of parts Indoor unit Outdoor unitRun Indicator UH series operating and display Timer IndicatorCompressor indicator Temperature display Sleep Indicator Remote controller Remote controllerIndication symbols on LCD How to Insert the Batteries Storage and Tips for Using the Remote ControllerHow to Use Choose Cooling Only Remote controller or Heat PumpOperation instructions Operation modesAirflow direction control Airflow direction controlYour feeling Button Adjustment procedure Slightly warmer Smart modeSlightly cooler Timer mode Timer-settingSleep mode Super modeMaintenance Cut off the power supplyClean and reinstall the air filter Close the front panel againProtection Protective device will work at following casesTroubleshooting Trouble AnalysisInstallation instructions Installation diagramLocation for Installing Indoor Unit Location for Installing Outdoor UnitIndoor unit installation Installing the Mounting PlateIndoor Unit Piping Installation Drill a Hole for PipingPiping Connection Piping Thermal InsulationModel Pipe size Torque Nut width Min.thickness Connecting of the Cable Indoor Unit Capacity Btu/h Power cord Power connecting cord TypeOutdoor Unit Indoor unit Outdoor unitOutdoor unit Indoor unit Air purging Outdoor unit installationVacuum pump How to Purge Air Tubes ABN 86 001 217

RIH-2667, RIH-3267 specifications

The NEC RIH-2667 and RIH-3267 are advanced communication terminals designed to enhance connectivity in various environments, from corporate offices to remote locations. These devices are a product of NEC's commitment to delivering high-performance technology solutions.

The RIH-2667 is known for its robust and user-friendly design. It features a wide array of communication protocols, which makes it compatible with existing network infrastructures. This adaptability is crucial for businesses aiming to implement seamless integration across various devices. The terminal supports both wired and wireless connections, ensuring reliable communication regardless of the setting.

On the other hand, the RIH-3267 builds on the strengths of the RIH-2667, offering enhanced processing capabilities and agility. One of its main features is the support for high-speed data transmission, utilizing advanced algorithms for data optimization. It employs the latest telecommunications standards, enabling efficient handling of large volumes of data while maintaining a stable connection.

Both models are equipped with state-of-the-art security technologies, ensuring that communications remain confidential and secure. With features like end-to-end encryption and secure access protocols, they address the growing concerns of data privacy in today’s digital age.

The user interface of the RIH-2667 and RIH-3267 is intuitive, allowing for easy access to vital functions and settings. They come with customizable options for users, granting flexibility in terms of configuration and operation. This adaptability is particularly beneficial for organizations that require tailored solutions to meet specific operational demands.

In terms of physical characteristics, both devices are designed to be compact and lightweight, making them ideal for deployment in various locations without requiring significant space. Their rugged construction ensures durability, allowing them to withstand challenging environmental conditions.

Another noteworthy aspect is the customer support and maintenance services provided by NEC. The company offers comprehensive support programs, ensuring that users receive timely assistance, which is crucial for maintaining operational efficiency.

In conclusion, the NEC RIH-2667 and RIH-3267 are distinguished models in the field of communication technology. Their innovative features, robust security systems, and flexible configurations make them suitable for a wide range of applications. Organizations looking to enhance their communication capabilities will find these devices to be invaluable assets in achieving their strategic objectives.