ARMY TM 9-4120-380-14
NAVY EE-000-BA-MMA-010/7053-AC
AIR FORCE TO 35E9-136-21
2.8.
a.
Check that POWER ON light is on
b.
Set MODE SELECT switch to VENT
c.
Check that CIRCULATE light is on.
d.
Check that the following lights are off:
(1)
HEAT,
(2)
COOL,
(3)
HIGH DISC PRESSURE,
(4)
LOW SUC PRESSURE, and
(5)
DIRTY FILTER
NOTE
If any light (except POWER ON and CIRCULATE) Is on, turn MODE SELECT
switch to OFF. Contact unit maintenance
e.
Perform "during operation" preventive maintenance checks and services (table 2-1).
2-9