CPS TEMP-SEEKER TM360 Manuel du propriétaire - Page 17

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CONDENSER 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

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