ARMY TM 9-4120-380-14
NAVY EE-000-BA-MMA-010/7053-AC
AIR FORCE TO 35E9-136-21
Table 3-1. Operator Troubleshooting - Continued
Malfunction
Test or Inspection
Corrective Action
3.
Step 1. Check that all doors, windows, and other openings in the room or enclosure are tightly closed.
Tightly close all openings.
Step 2. Check to be sure that excessive cold, outside air is not being introduced through condenser air inlet.
Partially cover inlet, then, if condition improves, adjust accordingly.
4.
ONE OR MORE CONTROL PANEL FAULT INDICATOR LIGHTS ARE ON
Step 1. Check that POWER ON light is on.
Contact Unit Maintenance.
Step 2. Check that no red light (fault) on control panel is on.
Contact Unit Maintenance.
3-4