Product Name: Domestic Air Conditioner Trainer

Model Name: YESR-4100

Technical Description

• Simple air conditioning system

• Ventilation duct, cross-section 250x250mm

• Expansion element selectable using solenoid valves: expansion valve and 

 capillary tubes 1m

• Radial fan with regulating flap

• Lamellar evaporator with drip tray

• Determination of airflow rate by velocity measurement with Pilot tube 2 temperature 

 sensors, differential pressure transducer

• Controllable valves and equipment actuated by software

• Compressor :1/2HP

• Condenser: Air cooled type

• Evaporator chamber, damper

• Size(LxWxH):1100x720x490mm

• Weight: 80kg

• Operating Control(ON,OFF) of monitoring and machine using data saving Function 

 and electric control board in the PC via YESR-DAQ (optional accessory)

• Fault insertion & simulation, Data acquisition and P-I diagram drawing via

  YESR-DAQ (optional accessory)

• Manual with theory and experiments

Machine

a. Compressor : 1/2HP, Single-phase 220V, Control Box 

b. Condenser : Air-cooled type, Single-phase 220V 

c. Evaporator : Pin, Tube type 

d. Accumulator : 1/2HP

e. Receiver tank : 1/2HP 

f. Expansion Valve : Auto expansion valve (welding type) 

g. Electronic valve for operation : 3/8“ nut clamp type or welding type 

h. Filter dryer : 3/8“ Nut clamp type or welding type 

i. Manometer: High Pressure, Low Pressure 

j. Filling nipple : Attached to a nipple for Filling 

k. Sight Glass : welding type or nut clamp type 

l. Duct : PC 250X250 

m. Ventilator : 220V, Fan speed controller included 

n. Heater : Pin type, 1Kw 

o. Wind pressure : 220V, Pitot tube 

p. Temperature Sensor : 9EA

q. Liquid receiver, Accumulator 







Optional

• HVAC with DAC[Model name : YESR-DAQ]

• Sequence Control Unit [Model Name : YESR-SEC]

• Refrigerant : R-22, R-134a, R-401a, R-404a, R-600a