NEC RIH-2667, RIH-3267 user manual Protection, Protective device will work at following cases

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Protection

Operating condition

The protective device maybe trip and stop the appliance in the cases listed below.

HEATING

Outdoor air temperature is over 32oc

Outdoor air temperature is below -10oc

 

Room temperature is over 32oc

COOLING

Outdoor air temperature is over 50oc

Room temperature is below 18oc

 

DRY

Room temperature is below 18oc

If the air conditioner runs in COOLING or DRY mode with door or window opened for a long time when relative humidity is above 80%,dew may drip down from the outlet.

Noise pollution

Install the air conditioner at a place that can bear its weight in order to operate more quietly.

Install the outdoor unit at a place where the air discharged and the operation noise would not annoy your neighbors.

Do not place any obstacles in front of the air outlet of the outdoor unit lest it increases the noise level.

Features of protector

The protective device will work at following cases.

Restarting the unit at once after operation stops or changing mode during operation, you need to wait 3 minutes.

Connect to power supply and turn on the unit at once, it may start 20 seconds later.

If all operation has stopped, press ON/OFFbutton again to restart, Timer should be set again if it has been canceled.

Features of HEATING mode

Preheat

At the beginning of HEATING operation, the airflow from indoor unit is discharged 2-5 minutes later.

Defrost

In HEATING operation the appliance will defrost (de-ice) automatically to raise efficiency. This procedure usually lasts 2-10 minutes. During defrosting, fans stop operation.

After defrosting completes, it returns to HEATING mode automatically.

Note: Heating is NOT available for cooling only air conditioner models.

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Contents RIH-2667 RIH-3267 Use and Care Manual Preparation before use Auto Restart PresettingSafety precautions Indoor unit Outdoor unit Identification of partsUH series operating and display Timer Indicator Run IndicatorCompressor indicator Temperature display Sleep Indicator Remote controller Remote controllerIndication symbols on LCD Choose Cooling Only Remote controller or Heat Pump How to Insert the BatteriesStorage and Tips for Using the Remote Controller How to UseOperation modes Operation instructionsAirflow direction control Airflow direction controlSmart mode Your feeling Button Adjustment procedure Slightly warmerSlightly cooler Timer-setting Timer modeSuper mode Sleep modeClose the front panel again MaintenanceCut off the power supply Clean and reinstall the air filterProtective device will work at following cases ProtectionTrouble Analysis TroubleshootingInstallation diagram Installation instructionsLocation for Installing Outdoor Unit Location for Installing Indoor UnitDrill a Hole for Piping Indoor unit installationInstalling the Mounting Plate Indoor Unit Piping InstallationPiping Thermal Insulation Piping ConnectionModel Pipe size Torque Nut width Min.thickness Indoor unit Outdoor unit Connecting of the Cable Indoor UnitCapacity Btu/h Power cord Power connecting cord Type Outdoor UnitOutdoor unit Indoor unit Outdoor unit installation Air purgingVacuum 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.