TM 10-7360-226-13&P
CONTAINERIZED KITCHEN (CK) 0012 00
TROUBLESHOOTING PROCEDURES (ENVIRONMENTAL CONTROL UNIT)
0012 00-1/2 Blank
THIS WORK PACKAGE COVERS:
Environmental Control Unit (ECU)
INITIAL SETUP:
CK set up
Maintenance Level
Operator/Crew
ENVIRONMENTAL CONTROL SYSTEM MALFUNCTIONS
Table 1. Troubleshooting Procedures (ECU)
Malfunction Test or Inspection Corrective Action
Air conditioners running
but are not cooling
Hot air from air ducts Check ECU control switch
position
Check/reset ECU circuit
breakers (Power Distribution
Panel). NOTE: If breakers are
cycled, there is a 4-minute built
in time delay before cooling will
start
NOTE: When humidity is high,
A/C will work to reduce it, with
only a slight reduction in
temperature
Notify unit maintenance
Heater does not start Check/reset circuit breaker (#8
on Power Distribution Panel)
Notify unit maintenance
END OF WORK PACKAGE
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