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TM5-4120-376-14
Table 3-1. OPERATOR/CREW TROUBLESHOOTING (Cont)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
3. INSUFFICIENT HEATING. (LOW HEAT)
Step 1.
Check to see if mode selector (1) is in LOW HEAT position.
Place mode selector in LOW HEAT position.
Step 2.
Check to see if control circuit breaker (2) is in the ON position.
Place control circuit breaker in the ON position.
Step 3.
Check to see if compressor circuit breaker (3) is in the ON position.
Place compressor circuit breaker in the ON position.
Step 4.
Check to see if temperature selector (4) is in the WARMER position.
Place temperature selector in the WARMER position.
3-4
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