Toshiba RAV-SP180UT-UL installation manual Precautions for Safety

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4-way Air Discharge Cassette Type

Installation Manual

2 PRECAUTIONS FOR SAFETY

Installing, starting up, and servicing air--conditioning equipment can be hazardous due to system pressures, electrical components, and equipment location (roofs, elevated structures, etc.).

Only trained, qualified installers and service mechanics should install, start--up, and service this equipment. Untrained personnel can perform basic maintenance functions such as cleaning heat exchanger. All other operations should be performed by trained service personnel.

When working on the equipment, observe precautions in the literature and on tags, stickers, and labels attached to the equipment.

Follow all safety codes.Wear safety glasses and work gloves. Keep quenching cloth and fire extinguisher nearby when brazing. Use care in handling, rigging, and setting bulky equipment.

Read these instructions thoroughly and follow all warnings or cautions included in literature and attached to the unit. Consult local building codes and National Electrical Code (NEC) for special requirements. Recognize safety information. This is the safety--alert symbol . When you see this symbol on the unit and in instructions or manuals, be alert to the potential for personal injury.Understand these signal words: DANGER, WARNING, and CAUTION. These words are used with the safety--alert symbol.

DANGER identifies the most serious hazards which will result in severe personal injury or death. WARNING signifies hazards which could result in personal injury or death. CAUTION is used to identify unsafe practices which may result in minor personal injury or product and property damage. NOTE is used to highlight suggestions which will result in enhanced installation, reliability, or operation.

WARNING

•Ask an authorized dealer or qualified installation professional to install (including moving)/maintain the air conditioner.

Inappropriate installation may result in water leakage, electric shock or fire.

•Be sure to connect ground wire. (grounding work) Incomplete grounding cause an electric shock.

Do not connect ground wires to gas pipes, water pipes, lightning rods or ground wires for telephone wires.

•Turn off the circuit breaker before attempting any electrical work.

Make sure all circuit breaker is off. Failure to do so may cause electric shock.

•Install the refrigerant pipe securely during the installation work before operating the air conditioner.

If the air conditioner is operated with the valve open and without the refrigerant pipe, the compressor sucks air and the refrigeration cycle is overpressurized, which may cause a burst or injury.

•When moving the air conditioner for the installation into another place, be very careful not to enter any gaseous matter other than the specified refrigerant into the refrigeration cycle.

If air or any other gas is mixed in the refrigerant, the gas pressure in the refrigeration cycle becomes abnormally high and it resultingly causes pipe burst and injuries on persons.

•Perform installation work properly according to the Installation Manual. Inappropriate installation may result in water leakage, electric shock or fire.

•When the air conditioner is installed in a small room, provide appropriate measures to ensure that the concentration of refrigerant leakage occur in the room does not exceed the critical level.

•Install the air conditioner securely in a location where the base can sustain the weight adequately.

•Perform the specified installation work to guard against an earthquake.

If the air conditioner is not installed appropriately, accidents may occur due to the falling unit.

•If refrigerant gas has leaked during the installation work, ventilate the room immediately. If the leaked refrigerant gas comes in contact with fire, noxious gas may generate.

•After the installation work, confirm that refrigerant gas does not leak.

If refrigerant gas leaks into the room and flows near a fire source, such as a cooking range, noxious gas might generate.

•Electrical work must be performed by a qualified electrician in accordance with the Installation Manual. Make sure the air conditioner uses an exclusive power supply.

An insufficient power supply capacity or inappropriate installation may cause fire.

•Use the specified wires for wiring connect the terminals securely fix.

To prevent external forces applied to the terminals from affecting the terminals.

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Contents Installation Manual Contents Accessory Parts „ Accessory parts„ Separate sold parts Part name ’ty Shape UsagePrecautions for Safety Way Air Discharge Cassette Type Selection of Installation Place Avoid installing in the following places„ Installation space „ Selection of installation placeAdvice Model RAVHeight list of ceiling possible to be installed Model RAV Possible installed ceiling height„Ceiling height Unit ft m„ Discharge direction „External view InstallationUnit in mm „ Opening a ceiling and installation of hanging bolts Cushion may damage the fan motor „ Installation of remote control Sold separately „ Installation of ceiling panel Sold separately„ Wireless remote control Drain Piping Work „ Piping/Heat insulating material„ Flexible hose Piping„ Drain up „ Connecting drain pipe„ Check the draining „ Perform heat insulating Refrigerant Piping and Evacuating „ Refrigerant Piping„Pipe size „Permissible Piping Length and Height Difference„ Evacuation Union Pipe Accessory Wiring Remote control wiringElectrical Connection „ Wire connection Thermal insulation to wiring connecting port„ System interconnection wires and ground wire „ Wiring on the ceiling panel„ Remote Control Wiring „ Wiring diagramProcedure „ Changing applicable control settingApplicable Controls „ Using wireless remote control „ Installing indoor unit on high ceilingRestore the factory default Setup data SW501-1 SW501-2„ To secure better effect of heating „ Filter sign setting„ Horizontal louver direction „ Swing mode Swing setup code Swing of louvers„ Cancel louver lock „ Power saving modeSetting data 0002 0003 0004 „ Louver lock No swing„ Remote control switch monitoring function Outdoor unit dataCode No Data name Indoor unit dataGroup control for system of multiple units Procedure exampleGroup control in single system 29-EN 30-EN Wired remote control Test RUN„ Before test run „ Execute a test runWireless remote control Cooling test runHeating test run Cooling test run Heating test run„ Confirmation of error history 10TROUBLESHOOTING„ Confirmation and check „ Check codes and parts to be checked IPDU-CDB35-EN 36-EN EH99864701

RAV-SP180UT-UL specifications

The Toshiba RAV-SP180UT-UL is a cutting-edge commercial air conditioning unit designed to deliver exceptional cooling and heating performance. As part of Toshiba's advanced lineup of air conditioning systems, this model caters to diverse applications such as offices, retail spaces, and other commercial environments, ensuring comfortable conditions year-round.

One of the standout features of the RAV-SP180UT-UL is its powerful inverter technology. This technology enables the unit to adjust its cooling or heating output based on the current load requirements, resulting in significant energy savings and improved efficiency compared to conventional systems. It operates with a high Seasonal Energy Efficiency Ratio (SEER) and a Heating Seasonal Performance Factor (HSPF), making it an environmentally friendly choice for businesses seeking to reduce their carbon footprint.

Another key characteristic of the RAV-SP180UT-UL is its ultra-quiet operation. The unit is designed to minimize noise levels, providing a serene indoor environment that is ideal for workplaces and customer-facing areas. This low-noise performance is achieved through advanced fan engineering and acoustic insulation, ensuring that disruptions to work or leisure activities are kept to a minimum.

The RAV-SP180UT-UL also features flexible installation options, allowing for wall-mounted or ceiling-mounted configurations to suit various spatial requirements. Its compact design means that it can be installed in tight spaces without compromising on performance or aesthetics. The unit is equipped with a remote control for added convenience, enabling users to easily adjust settings, set timers, and switch between modes.

Moreover, the Toshiba RAV-SP180UT-UL is built with durability in mind. It utilizes high-quality materials and components that ensure long-lasting performance, even in demanding environments. The unit is also equipped with advanced filtration systems that enhance indoor air quality by removing dust, allergens, and other contaminants, contributing to a healthier workplace.

In summary, the Toshiba RAV-SP180UT-UL is a reliable and efficient solution for commercial air conditioning needs. Its inverter technology, quiet operation, flexible installation, and emphasis on durability make it a compelling choice for businesses looking to enhance comfort while maintaining energy efficiency. Whether for heating or cooling, this unit delivers consistent performance that meets the demands of modern commercial settings.
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