|
| |
TM5-4120-387-14
Section II TROUBLESHOOTING PROCEDURES
3-2. USE OF TABLE
Table 3-1 contains troubleshooting instructions designed to be useful in diagnos-
ing and correcting unsatisfactory operation or failure of the air conditioner.
a.
The table lists the common malfunctions which you may find during the
operation or maintenance of the air conditioner or its components.
You should
perform the tests/inspections and corrective actions in the order listed.
b.
This manual cannot list all malfunctions that may occur, nor all tests or
inspections and corrective actions.
If a malfunction is not listed or is not
corrected by listed corrective actions, notify your supervisor.
c.
Report any trouble or corrective action beyond the scope of operator mainte-
nance to your supervisor and Organizational Maintenance.
TABLE 3-1. TROUBLESHOOTING
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
1.
AIR CONDITIONER DOES NOT START IN ANY MODE.
Step 1.
Check to see if input power has been disconnected.
Connect input power.
Step 2.
Check to see if compressor circuit breaker is tripped.
Slowly PULL out AND PUSH in reset knob TO RESET CIRCUIT BREAKER.
3-2
|
