Pe Valve Coil Test - Invacare Platinum IRC5LXO2AW Service Manual

LABEL
SYMBOL
O

PE Valve Coil Test

NOTE: PE Valve Coil - Alarm sequence occurs when the PE Valve Coil, connection or P.C. Board
Circuitry has failed.
1. With the unit running and flow set at 5 L/min. for 5 Liter models and 9 L/min for 9
Liter models, remove one YELLOW wire from the PE valve coil. The PE valve coil
alarm should activate within 10 seconds.
2. Reinstall cabinet. Refer to Removing Cabinet on page 25.
Part No 1118396
SENSO
2
STATUS
SYSTEM OKAY
O over 85%
2
2
O Between 73% to 85% YELLOW Indicator light
2
SYSTEM FAILURE
O Below 73%
2
1/8-inch I.D. Oxygen Sensor Tubing
YELLOW light
GREEN light
FIGURE 24.3 Oxygen Sensor
SECTION 24—ALARM TEST
INDICATORS
INDICATOR LIGHTS
(LED)
GREEN Indicator Light
A. YELLOW Solid
B. YELLOW Flashing Sensor
Failure
Call a qualified technician.
Continuous Audible Alarm Sieve-
Gard™Compressor shutdown.
Call qualified technician.
(Clamp Off Flow)
RED light
77 ®
Platinum Oxygen