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​Venue:
Online Platform​
​
Dates: 
TBA
​
Time:
9.00 a.m. to 5.00 p.m.

Registration Fee (inclusive of 6% SST): 
Online Training
IEM Member - RM780.00
Non Member - RM980.00
Onsite Training
IEM Member - RM1,000.00
Non Member - RM1,200.00

Organised by:
IEM Training Academy Sdn Bhd

​PROFILE OF COURSE FACILITATOR

Ir. Chua Keng Seng, B.E.(Hons), MIEM, P.Eng., MASHRAE, MIMM, CCP, graduated from the University of Malaya in 1974. Qualified as a Professional Engineer, he worked with Carrier Malaysia Sdn. Bhd., first as the Service Manager and then as Engineering Manager for about 10 years.  During the next 25 years, he operated his own companies in contracting, maintenance and also in consultancy business. He has wide experience in the design, installation, trouble shooting on various types of systems and also in project management. He was in the design and project management team which implemented the Putrajaya Precinct 2 District Cooling Plant which has a capacity of 30,000 cooling tons.
 
Ir. Chua has also been involved in many training programmes. He lectured air conditioning design in the Mechanical Faculty of University Malaya between 1978 to 1984 and in Monash University for the last 3 years.  Besides he had been invited to deliver lectures and presentations in the University Technology Malaysia, University Technology Petronas, The Institution of Engineers, Malaysia and conducted in-house training for some Corporate Companies.
 
TOPICS

  • Comfort factors: temperature, relative humidity, air movement, noise level, cleanliness. How does air distribution system affects comfort
  • Air Distribution Performance Index:
  • Air diffusion: draft, stagnant air and the ideal air movement. The induction ratio, Air diffusion Performance Index (ADPI) | Types of air grilles and their performances | Design of air distribution layout
  • Choosing the supply air temperature: Effects on the Diffusion Temperature, air quantity, air velocity, space Relative Humidity, economics of the refrigeration system, economics for the fan operation, cost of ducting system, compactness of equipment.
  • The noise level consideration: sound power, sound pressure and room effects:
           Type of air noise: high frequency and low frequency noises. | Effects of air velocity, discharge velocity, duct construction, acoustic treatment.
  • Recommended air velocities: initial duct velocity, terminal velocity and return air grille velocity.
  • Types of air ducts: rectangular, round and oval. Classifications and constructions.
  • Effects of Aspect Ratio of the air duct: frictional loses, installed cost, operating cost.
  • Methods of duct design: Velocity Reduction, Equal Friction, Static Regain.
  • Hand-on tutorial using equal friction method.
  • Pressure loss of system components: coils, filters, grilles, louvers.
  • What is VAV system? VAV verses Constant Air Volume.
  • Types of VAV system: true VAV, bypass or dump system, fan powered system.
  • Features of VAV system: zone control, diversity and energy savings.
  • VAV box: construction, dedicated controls.
  • VAV control systems: static pressure control, variable fan control, supply air temperature control.
  • Work example of a VAV design

    Registration
Terms & Conditions: 
 
  • Closing date: one week before the event
  • Payment via CASH / CHEQUE / BANK-IN TRANSMISSION / WALK-IN
  • FULL PAYMENT must be settled before commencement of the course, otherwise participants will not be allowed to enter the hall. If a place is reserved and the intended participants fail to attend the course, the fee is to be settled in full.
  • Fee paid is not refundable. Registration fee includes lecture notes and refreshment.
  • IEM Training Academy Sdn Bhd (IEMTA) reserves the right to cancel, alter, or change the program due to unforeseen circumstances. Every effort will be made to inform the registered participants of any changes. In view of the limited places available, intending participants are advised to send their registrations as early as possible so as to avoid disappointment.
  • Please be informed that the course will only be carried out if there is sufficient number of participants. The confirmation or cancellation email will be sent to the registered email address one or two weeks before the event dates.
 
Cancellation Policy
 
IEMTA reserves the right to postpone, reschedule, allocate or cancel the course. Full refund less 30% if cancellation is received in writing more than 7 days before the start of the event. No cancellation will be accepted prior to the date of the event. However, replacement or substitute may be made at any time with prior notification and substitute will be charged according to membership status.
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