Acson 5WSS07AR Installation Manual

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Contents

Acson 5WSS07AR Installation Manual Manual pdf 12 page image

1-1! CAUTIONPlease take note of the following important points when installing.• Do not install the unit where leakage of flammable gas may occur.If gas leaks and accumulates around the unit, it may cause fire ignition.• Do not overcharge the unit.This unit is factory pre-charged. Overcharge will cause over-current or damage to the compressor.INDEX- Outline And Dimensions page i- Installation Location page ii- Schematic diagram page v- Installation Location page 1- Unit Installation page 1- Physical Data page 2- Water Piping And Fitting page 2- Refrigerant Piping page 2- Flare work page 3- Vacuuming page 4- Tightening Torque page 4- Vacuuming And Charging page 4- Electrical And Wiring page 5- Electrical Data page 5- Recommended Cable Sizes page 5- Special Precautions When Dealing With R410A Unit page 6- Control Operation Guide page 6- Unit Operation Limits page 6- System Cleaning And Flushing page 7- Unit Start Up And Operation page 8- Service And Maintenance page 8- Troubleshooting page 9INSTALLATION LOCATION• This unit is designed for indoor installation only.• Installation work should be done by authorized dealer or qualified contractor.• Install the unit at a suitable minimum distance or shortest path to the coupling fan coil unit.• There should be sufficient space for piping connection, service and maintenance. (Refer to Figure 3)• The area should be isolated from vibration and noise.• Ensure the area is free from water leakage.UNIT INSTALLATION• This unit will be mounted on the ceiling by the support of four threaded rods. (Refer to Figure 4)• Ensure that the supports are strong enough and properly anchored to withstand the weight of the unit.• Use isolator rubber (natural rubber) with hardness of 35° for better noise and vibration control.• Do not locate the drainage system at any point above the drain connection.