SYNOPSIS

Variable Refrigerant Volume (VRV) or Variable Refrigerant Flow (VRF) technology has been advancing and improving with time, since it was first developed by Daikin in 1982.

Many of the advancement serves to extend VRV/ VRF reach into different air-conditioning aspects of buildings not normally catered for by split systems such as pre-cooled fresh air, kitchen, cleanroom, etc.  These advancements also include Digital elements such as Remote Monitoring, Cloud Processing and more.

VRV/ VRF System, like all other air-conditioning systems has its strength and suitability, but the very key advantages of a VRV/ VRF System would be its required small plant space, network flexibility, small size of the distribution network, and its operational efficiency.  It is fair to say that VRV/ VRF System is fast becoming the norm rather than the exception in today’s general application, and gradually creeping into the less general air-conditioning applications.

SPEAKER 1 - Ir. Ng Xu LI

Holding Bachelor of Engineering (Hons) Mechanical Engineering, University of Tenaga Nasional, Ir. Ng Xu Li has more than 15 years working experience in Contracting and Consultant Firms in the Construction Industry, in Malaysia.  Her vast experiences and capabilities makes her most suitable as the Mechanical Principal of AD Consultants (M) Sdn Bhd.

Being the Mechanical Principal, she heads the overall office operations encompassing the Company‘s Mechanical and Electrical Projects and Engineering Design right up to project implementation.


SYNOPSIS

Variable Refrigerant Volume (VRV) or Variable Refrigerant Flow (VRF) technology has been advancing and improving with time, since it was first developed by Daikin in 1982.

Many of the advancement serves to extend VRV/ VRF reach into different air-conditioning aspects of buildings not normally catered for by split systems such as pre-cooled fresh air, kitchen, cleanroom, etc.  These advancements also include Digital elements such as Remote Monitoring, Cloud Processing and more.

VRV/ VRF System, like all other air-conditioning systems has its strength and suitability, but the very key advantages of a VRV/ VRF System would be its required small plant space, network flexibility, small size of the distribution network, and its operational efficiency.  It is fair to say that VRV/ VRF System is fast becoming the norm rather than the exception in today’s general application, and gradually creeping into the less general air-conditioning applications.

Our presentation objective serves to present key variabilities of VRF/ VRF System from the perspective of a Consultant Engineer.  Variability includes the different type of VRV/ VRF System Indoor and Outdoor Types, various unconventional applications.

SPEAKER 2 - Ir. Daniel Lim Kim Chuan

Holding Bachelor of Engineering (Hons) Mechanical Engineering, UMIST, Ir. Daniel has more than 30 years working experience in prominent positions in Consultant Firms, Overseas Contracting Operations, Public Listed Contracting Companies and Government Agency.

He is the founder of AD Consultants (M) Sdn Bhd for more than 10 years.  His experiences in Engineering stretches from Building right up to Renewable and Sustainable Engineering.
His past experiences as COO of a listed MEP contracting companies, gives him valuable insight into Engineering from Design right up to Contracting.


SYNOPSIS

Variable Refrigerant Volume (VRV) is being specified as an alternative solution to centralize HVAC systems in domestic building.

VRV systems integrate advanced technology to provide comfort control with maximum energy efficiency and reliability. VRV provides a solution for multi-family residential to large commercial applications desiring climate control.

VRV systems are generally best suited to buildings with part loading, multiple zones requiring individual control, such as office and hotel. During seminar, we will share the criteria and design consideration to optimize the selection for hotel application in term of part loading base on the hotel usage pattern, system zoning, efficiency, control and etc.

SPEAKER 3 - Ms Lee Jia Yi

Holding Bachelor of Engineering (Hons) Mechanical & Manufacturing Engineering, Liverpool John Moores University, Jia Yi is a Senior Engineer, Consulting Sales department of Daikin Malaysia Sales & Service Sdn Bhd, with more than 9 years of experience in the HVAC industry. She worked as a M&E consultant before join Daikin.  

She has been involved in air-conditioning design and energy study of HVAC system application in green building for office, residential, hospital and hotel.