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TM 55-1905-219-14-8
4-5. GENERAL (Continued).
Table 4-12. Drinking Fountain Troubleshooting.
NOTE
Refer to paragraph 4-38 for drinking fountain maintenance.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Unplug the service cord before attempting any adjustments or repairs.
1. Water leak.
Step 1.
Condensation around cold water or refrigerant line.
Insulate line to eliminate sweating.
Step 2.
Defective tube or connection.
Repair or replace.
Step 3.
Defective cooling tank.
Replace drinking fountain.
2. Water not cold or not cold enough.
Step 1.
Excessive usage.
Restrict usage.
Step 2.
Dirty condenser.
Thoroughly clean condenser.
Step 3.
Cold control not set cold enough.
Adjust cold control CW to colder setting.
Step 4.
Defective electrical system.
Troubleshoot electrical system.
4-49


 


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