Corrective Action - Respironics Millennium H600 Service And Technical Reference Manual

SYMPTOM
Unit will not alarm
(Red LED)
•
Power Cord is
connected
•
Power Switch in the
ON position
•
No Audible Alert
•
No Red LED
LED failure (Models
600 and 605)
•
Red LED
inoperable
•
Green LED
inoperable
•
Yellow LED
inoperable
P 2 - T
AGE ROUBLESHOOTING
CAUSE
•
No power to the
alarm
•
No power to LEDs
M S
ILLENNIUM ERVICE
VERIFICATION
•
Verify the battery
voltage is 5 volts
or higher
•
Verify the battery
connector is
correctly seated
on the battery
•
Verify the wiring
harness is
connected to the
Power Switch
•
Verify the wiring
harness is
connected to the
Main PCB
•
Verify the Power
Cord is plugged in
•
Verify the battery
voltage is greater
than 5 volts
•
Verify that all
wiring harnesses
are connected
•
Verify the Main
PCB is not
damaged
•
Verify the OPI
board is not
damaged (Model
605 only)
& T I
ECHNICAL NFORMATION

CORRECTIVE ACTION

•
Replace the 9 volt battery
•
Connect the wiring
harness
•
Connect the wiring
harness
•
Connect the wiring
harness
•
Replace the Main PCB
•
Connect the Power Cord
to AC power source
•
Replace the 9 volt battery
•
Connect all
harnesses
•
Replace the Main PCB
•
Replace the OPI board
1041814, R
wiring
. 00
EV