Philips EverFlo Q Service And Technical Reference Manual page 103

Inhibit Audible Alarm silence
Alarm
O2 Gauge Oxygen purity reported by the internal OPI sensor. OPI devices only.
Keep Sensor On OPI sensor remains on as long as the device is turned on.
MSP version Firmware version of the MSP microcontroller: Currently released manufacturing
firmware is 3.0 and will show as 30 in the MSP version box. 4.2 will show as 42 in the
version box.
O2 Sensor Heater Oxygen sensor heater power gauge
Estimated Flow The device computed flow from the PCA.
Hour Meter This field is now enabled to input hours from the device hour meter. Used to transfer
the hours from the analog hour meter into the LCD hour meter.
11.1.5 EverFlo Service Tool information:
Silent Restart
Mains 60
O2 Valid
O2 bias
Pin 5.7
High Flow
Gulp Active
11.1.6 Table for the Device Alarms Box:
System Parm If checked, the memory consistency check of the parameter memory has failed.
Lo Pressure If checked, product canister pressure has remained below the low pressure threshold.
Hi Pressure If checked, product canister pressure has remained above the high pressure threshold.
Very Lo O2 If checked, product O2 purity has remained below the Very low O2 threshold. Red light
alarm
Hi O2 If checked, product O2 purity has remained above the High O2 threshold and the O2
Sensor has stopped working.
Lo O2 If checked, product O2 purity has remained below the low O2 threshold, but above the
Very Low O2 threshold.
No Flow If checked, output flow has been determined to be at or near zero flow.
POST failure If checked, a power on self-test failure occurred.
Hour Meter Checked, when the elapsed hour indicator discrete output is being pulsed.
Sounder Active when the audible alarm discrete output is driven active.
Page 103
Definitions Of The Lower Check Box Section
Definitions Of The Higher Check Box Section: Alarms
LO TM
E F S
VER ERVICE
TRUE if a silent restart is in progress.
TRUE if AC mains frequency detection reports 60 Hz.
TRUE if O2 sensor output is considered valid.
TRUE if the O2 sensor bias is enabled.
(Not used for Service.)
TRUE if high flow alarm condition is active
TRUE if the EverFlo is TransFill Enabled and actively
supplying a TransFill device.
& T I
ECHNICAL NFORMATION
1039055, VER. 06