Daikin VRV IV REYQ-TAYCA, Design Manual

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REYQ-TAYCA EDUS371706C-D
1. Features and Benefits
The new VRV IV 575 Volt (V) heat recovery unit offers all the features and benefits of the VRV IV 230/460 V
product in a new voltage. Integrated with advanced technology and comfort control, to provide energy
efficiency and reliability make the new VRV IV 575 V a great solution for multi-family residential and
commercial applications.
• Engineered with 575 V inverter board and compressor to eliminate the need of additional transformer or
voltage converters.
• Designed with the Daikin K-type compressor to deliver heating down to –13°F (–25°C) as standard.
• Efficient and stable inverter board operation, independent of ambient conditions.
• Refrigerant cooled inverter technology allows installation without additional drain pan heater.
• Added peace of mind with ability of Auto changeover to back up (auxiliary) heat.
• Variable Refrigerant Temperature (VRT) technology delivers year round comfort and efficiencies.
• Designed and optimized for Total Cost of Construction (TCC) and overall Life Cycle Cost (LCC).
• Long pipe lengths with up to 295* ft allowable height difference between outdoor and indoor units allows
for design flexibility.
• Continuous heating during defrost and oil return.
• Corrosion resistant, 1000 hours salt spray tested Daikin PE Blue fin heat exchanger coating.
• Ships factory standard with coil guards.
• Compatible with the full suite of VRV -IV T-series Branch Selector Boxes.
• Seamless connection to all
VRV
M, P and T series indoor unit.
• Best in class 10 years limited warranty** as standard.
*- Field setting required
**- Complete warranty details available from local distributor or manufacturer's representative.