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MANUAL & SEMIAUTO-HVAC 7C-17 SSANGYONG MY2002 ;;;;; ;;;;; ;;;;; Operation Check Notice: Operation Check is recommended before 1. Install the manifold gauge set. 2. Run the engine at 2,000 rpm and set the blower switch at ‘HI’ and A/C switch ‘ON’. Set the 3. Keep opening all of the window and door. 4. Place a dry bulb thermometer to the front duct. 5. Place a psychrometer close to the inlet of the cooling unit. 6. Check the high pressure gauge reading within 14 - 16 kg/cm 2 If the reading indicates high excessively, spray If the reading indicates low excessively, cover the 7. Check the temperature of air inlet within 25 - 35 ° C. 8. C a l c u l a t e t h e r e l a t i v e h u m i d i t y f r o m t h e psychrometic graph comparing the wet/dry 9. Measure the wet/dry temperature at the cold air outlet and calculate the temperature difference of 10. Check the cross point of the relative humidity and check the temperature difference between the 4. The discharging pressure increases when the charging valve charges excessively, so charge 5. Charge the specified amount of the refrigerant and then close the valve of the manifold gauge. Check YAD7B240 |