ELECTRICAL INSTALLATION

1.The air conditioner shall be installed by a qualified technician in accordance with national and local electrical codes.

2.A disconnect switch shall be installed near the outdoor unit for easy disconnect of power to the air conditioner.

3.An electrical circuit dedicated to the air conditioner shall be used for the power supply to the air conditioner.

4.Interconnecting wiring and conduits from the outdoor unit to the indoor unit are not provided with the air conditioner.

5.The supply voltage, size of over current protective device, and size of supply conductors for the air conditioner are as shown below.

BTU

6.Unit must be installed in accordance with all applicable federal, state and local codes.

7.Check local electrical codes and regulations before obtaining wire.

8.Use copper supply wires only.

9.Each wiring connection must be done tightly and in accordance with the wiring system diagram. Improper wiring may cause the unit to malfunction or become damaged.

Installation & service manual _5

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Plantronics R-410A manual Electrical Installation

R-410A specifications

The Plantronics R-410A is a sophisticated headset designed for users who demand clarity, comfort, and connectivity in a professional environment. Renowned for its robust build and advanced features, this headset offers a seamless audio experience for both office environments and remote work.

One of the standout features of the R-410A is its exceptional audio quality, powered by Plantronics' proprietary audio technology. With wide-band audio support, users can enjoy crystal-clear sound during calls and multimedia activities. This ensures that every word and tone is delivered with remarkable precision, making it an ideal choice for customer service representatives, sales professionals, and anyone engaged in important conversations.

The R-410A is equipped with a noise-canceling microphone, which significantly reduces background noise and enhances voice clarity. This is particularly useful in bustling office environments where distractions can compromise the quality of communication. The headset’s design also incorporates a flexible boom arm, allowing users to position the microphone optimally for enhanced audio capture.

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In terms of connectivity, the R-410A supports both analog and digital interfaces, making it versatile for various devices. It can easily connect to computers, desk phones, and mobile devices, providing users with the flexibility they need in a multi-device world. Additionally, its plug-and-play capability means users can get started quickly without complicated setup processes.

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In conclusion, the Plantronics R-410A is an excellent choice for professionals seeking a high-quality headset that combines superior audio performance, comfort, and versatility. With its advanced technologies and user-friendly features, it’s a powerful tool for enhancing productivity and communication in any workplace setting.