TM 3-4240-286-20&P
INDICATION/REMARKS
ITEM
LOCATION
ACTION
Light will light when pressed.
Protective
Indicator lights
Press to test lamps:
Replace lamp if necessary
LOW PRESSURE (15)
Entrance
(p 2-66).
Control
Module
Light will light when pressed.
PURGE (16)
Replace lamp if necessary
Dome light (18) will show white
Dome light
Set dome light switch (17) to white
light. Replace lamp if necessary
PECM
Set switch (17) to RED.
Dome light (18) will show red light.
Replace lamp if necessary
Dome light (18) will go off.
Set switch (17) to OFF.
PURGE light (16) will light.
Timer
Rotate TIMER (19) fully clockwise.
OCCUPIED light in compartment
control module will light.
PURGE and OCCUPIED lights will
Allow TIMER (19) to return to "O"
go off.
(approximately five minutes).
2-5