AIR CONDITIONING (Cont) - TM-55-1905-223-24-170148

TM 55-1905-223-24-17

Table 3-1. Troubleshooting - CONT

Malfunction

Test or Inspection

Corrective Action

AIR CONDITIONING - CONT

15.

Water leaking from unit.

STEP 1.

Check to see if condensate pump motor is running on self-contained units (A/C-1 and 3).

WARNING

Check motor for loose electrical connections. Secure as

required. Check motor windings (paragraph 2-15). If "short" or

"open" in motor windings, replace defective motor or pump

assembly as required (paragraph 3-25).

STEP 2.

Check for defective impeller on condensate pump on self-contained units (A/C-1 and 3).

Check water in condensate drain pan. A defective pump impeller may cause the water to churn,

but will not empty from pan. Replace pump if impeller is defective (paragraph 3-25).

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