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Back Step 4. | Up TM-9-4120-389-14 Air Conditioner Vertical Compact 9 000 BTU/HR 115 Volt 1 Phase 50/60 Hertz Manual | Next 3. INSUFFICIENT HEATING. (LOW HEAT) |
TM 9-4120-389-14
Table 3-1. OPERATOR TROUBLESHOOTING (Cont.)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 5.
Inspect sight indicator for bubbles or yellow color.
Notify your supervisor and Direct Support Maintenance.
3-5
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