|
| |
TM5-4120-387-14
TABLE 4-2. TROUBLESHOOTING (Cont.)
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
Step 4.
With unit operating in COOL mode,
check condition of refrigerant in
sight glass.
If indicator color is in the yellow zone or numerous bubbles
appear in the window,
turn selector switch to OFF and notify
your supervisor and Direct Support Maintenance.
Step 5.
Reset (PUSH) PRESSURE CUT-OUT switch(es) and restart unit.
If unit does not start notify your supervisor and Direct Support
Maintenance.
4-39
|
