D4 PLUS VRF SYSTEM capacity of up to 64HP

INTRODUCTION

D4 PLUS SERIES VRF offers a capacity of up to 64HP in 2HP increments by combining up to 4 outdoor units.It also incorporates a range of outstanding features,wide-rang outdoor and indoor unit,high external static pressure,and energy saving technologies,it supports an incredible piping length of 1000m and a level difference of 110m,making it perfect for large high-rise bulidings.

FEATURES

Wide Application Range

The outdoor units capacity range from 8HP up to 64HP in 2HP increment. Maximum 64 indoor units with capacity up to 130% of total outdoor units can be connected in one refrigeration system.

Wide Operation Range

Long Piping Length

The solution supports an incredible piping length of 1,000m and level difference of 110m, making it perfect for
large projects.

Extra High Static Pressure – Max. 40Pa and Air Volume Increased by 10%

High-static pressure propeller and optimized fan guard can adapt
to various installation environments.
Olyair now offers up to 40 Pa* external static pressure units for customized applications. A standard 0-20Pa function is equipped by default.

*You need to consult Olyair if you require over 40Pa.

High Efficient Heat Exchanger

The new designed window fins enlarge the heat-exchanging area , decrease the air resistance, save more power and enhance heat exchange performance.Hydrophilic film fins and inner-threaded copper pipes optimize heat exchange efficiency

Line UP

Capacity	8HP	10HP	12HP	14HP	16HP
D4 Plus Series	ODVT-D252(8)W/RN1-B	ODVT-D280(10)W/RN1-B	ODVT-D335(12)W/RN1-B	ODVT-D400(14)W/RN1-B	ODVT-D450(16)W/RN1-B
Basic model

Shenzhen Olyair Electric Appliance Co., Ltd. is a professional home appliances company engaged in designing and manufacturing AC, refrigerator, washing machine and wine cooler. With our marketing department located in Kowlong, Hong Kong and factory located in Longgang, Shenzhen. With decades of development, our products have been sold to over 150 countries and regions. 

We specialized in home appliances industry more than ten years, to have 15,000 employees, 530 engineers and 30 assembly lines. Our turnover in 2012 was USD5 billion (AC: USD2.5 billion) and our target turnover in 2016 will be USD13 billion (AC: USD9 billion). 

Our manufacturing factories are located in Shenzhen, Shanghai, Foshan and Hefei, totally covering an area of 500,000sqm. Our annual capacity is 5 million units of air conditioners and 6 million units of major appliances (air curtain, fridge and washing machine). 

Our main markets are Euro area, Africa, the Middle East, America and Asia. We have passed CE, UL, CB, IMETRO, NOM, SASO, ENERGY STAR and ERP RATING certificates. 

Quality Management 
6 sigma implementation 

Our Service 
HVAC design, supply and installation of residential and central air-conditioning, heating, ventilation systems and split units. 
Household appliances import and export 

Control Units. 
The whole unit has a 3-year warranty.