CPS TEMP-SEEKER TM360C Manual del usuario - Página 17
Navegue en línea o descargue pdf Manual del usuario para Instrumentos de medida CPS TEMP-SEEKER TM360C. CPS TEMP-SEEKER TM360C 20 páginas. Precision thermo-psychrometer multi-channel air conditioning humidity and temperature drop tester
Imprimir páginaCONDENSER FLOW CHART A
Measure condenser inlet and outlet temperature within 4" of condenser of the condenser.
Temperature drop (difference) should be between 20°F and 50°F (-6°C and 10°C) in a
properly performing system.
Less than 20°F (-6°C)
CHECK CONDENSER FOR AIR
FLOW
Bent fins
Debris on condenser or
between radiator and
condenser
Inspect for external airflow
restrictions (big screens,
bras, etc.,)
No Debris
Clean & Retest
Check fan clutch
Check electronic cooling
fan for proper operation
Check condenser fan (if
equipped) for proper
operation
Check fan shroud for
damage
Inspect gaskets between
radiator and condenser
Inspect air dams for
damage
Inspect coolant condition/
level
No Problems
Repair & Retest
TEST FOR
Internal contamination
Refrigeration overcharge
condition
Incorrect or inferior
condenser installed
Condenser installed upside
down
Between 20°F and 50°F
(-6°C and 10°C)
Refer to Chart B
17
More than 50°F (10°C)
• Check for low refrigerant
charge
• Test refrigerant for
contamination (non-
condensable gases - air)
• Test condenser for
internal restrictions
• Refer to condenser
identification and repair
procedures