Chapter 5: Troubleshooting
Servo Controlled Oxygen
5-16 Service Manual
Item Description
Oxygen0 Oxygen reading in percent from first sensor cell:
Oxygen1 Oxygen reading in percent from second sensor cell:
Sensor0 Voltage output in millivolts from first sensor cell.
Sensor1 Voltage output in millivolts from second sensor cell.
Note: The following information applies to the oxygen0, oxygen1,
sensor0, and sensor1 values:
• 5 - 90 mv = 21 - 100% O2.
Temp Temperature in degrees Celsius read from a sensor inside the sensor
housing located beneath the bed. Refer to temperature to resistance
curve in the Tips section (5.4.4).
Humidity Relative humidity in percent read from a sensor inside the sensor
housing located beneath the bed.