The Split Air Conditioner Trainer has been designed to explain and demonstrate the working principles of an air-conditioning system. It is mounted in an enamel-coated steel frame angle. All the components that been used are original air-conditioning components by Industrial standard manufacturers. The basic system comprises a compressor, condenser (divided into two sections), expansion device, digital temperature indicator with three PT 100 sensors (measuring condenser, evaporator and cabinet temperature), dryer unit, sight glass, and three pressure / suction gauges. The refrigerant that been used did not contain chlorine which damages the Earth's ozone layer of the Earth, minimal damage to our environments.

•  High efficiency compressor (Highly efficient and compact)
•  New W-fin condenser (Highly efficient and compact)
•  Comp Redesigned (Heat exchanger, various joints, compressor and ETC.) for high pres (Burst rupture pressure 1.6 times).
•  Optimum refrigerant cct heat exc Product Specification:- Control Modes Normal mode Fault mode Operating Conditions 0 to 45°C, 85% or Less (R.H.) Input Power AC 240V, 50/60Hz 1-Phase The electrical control box contains an isolator / circuit breaker, voltmeter, ammeter, temperature zone selector switch and
• status indicators for the compressor. Components
•  Air Conditioner Unit (Indoor unit)
•  Condenser Unit (Outdoor unit)
•  Compressor Unit
•  Sight Glass
•  Filter Drier
•  Capillary Tube
•  H/L Pressure Switch
•  Hot Gas Pressure Gauge Meter
•  Liquid Pressure Gauge Meter
•  Suction Pressure Gauge Meter
•  Voltmeter
•  Ammeter
•  Temperature Meter Accessorries
•  Connection cable
•  Experiment manual
•  Refrigerant R22
•  Gas checking gauges set And all equipment needed has to be supplied to ensure the trainer system is functional Experiment Topics:
•  Study of a typical air-conditioning cycle
•  Explain and demonstrate airflow and refrigerant flow in the system
•  Become familiar with the components used in the system
•  Understanding the influence and different control settings on the unit
•  Measurement of temperature in the system
•  Measurement of pressure in the system
•  Control of airflow
•  Logical trouble-shooting of various faults

INSTALLING AND COMMISIONING : Installing and commissioning must be done within 1 month from the date of delivery at no additional cost from polytechnic. All installation and commissioning should be completed before training at site can be conducted.

TRAINING AT SITE : Duration: minimum 2 days. No.of participant: minimum 5 persons nominated by the institution. Objective: The trainee must be able to operate