9.8.0 - Symptom 8: Cooling Capacity Inadequate

Cause

Remedy

9.8.1

Low refrigerant charge

1.

See section 9.4.1.

9.8.2

Hot-gas by-pass valve stuck open.

2.

Have repaired or replaced if defective by a refrigeration serviceman.

9.8.3

Plugged or inoperative T.X. valve.

3.

See section 9.4.2

9.8.4

Plugged filter

4.

Check filter in chilled water circuit and clean.

9.8.5

Inefficient compressor.

5.

See section 9.4.3.

9.8.6

Air in system.

6.

Purge air, see section 9.3.6.

9.0 | 9.1 | 9.2 | 9.3 | 9.36 | 9.3.11 | 9.4 | 9.5 | 9.6 | 9.7 | 9.8