DirectHome MEDICAL B149-0723 OxyHome Oxygen Concentrator Owner’s Manual
- September 23, 2024
- DirectHome MEDICAL
Table of Contents
OxyHome® Quick Reference
Guide
DirectHome MEDICAL
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B149-0723 OxyHome Oxygen Concentrator
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Using the Pause Button
Push Pause when taking a short break from the concentrator. This feature stops oxygen delivery and continues to cool the compressor to improve longevity. Push pause again to resume operation. -
Alarm On/Off Button
Push and hold for 10 seconds to mute or unmute the alarm.
Please note: If the alarm is muted, it will not be audible until unmuted or until the machine is turned off and back on. -
Timer Button
Push and hold for 10 seconds to activate timer function. The timer can be set up to 300 minutes in 10 minute increments. -
Checking the Purity
Press and hold the “Pause” button for 5 seconds to display Purity. -
Indicator Lights
There are 4 indicator lights on the device:
1. Low outlet pressure indicator (Low Pressure): Outlet pressure is less than 2.2 psi, the indicator light will flash yellow every two seconds and an alarm will sound.
2. Low oxygen purity indicator (Low Cone.): If the oxygen concentration drops below 82% (YN) the indicator light will flash yellow, and the alarm will sound.
3. Power loss indicator (Power Outage): When there is a power outage, the indicator light will flash yellow every 2 seconds and the alarm will sound.
4. Power status indicator: When the concentrator is powered on, the indicator light will remain solid green if the concentrator is working normally. -
Alarms
Item No.| Alarm type| Priority| Alarm Signals/ Indicator light| Auditory Yes/No| Alarm condition delay/s| Alarm signal
generation delay/sSs
---|---|---|---|---|---|---
Color| Flashing frequency
Flashing every two seconds| Vacancy ratio
1| Power supply failure alarm| Med| Yellow| 50%| Yes| Ss
2| Start-up fail alarm| Med| Yellow| Flashing every two seconds| 50%| Yes| Ss| Ss
3| Low oxygen concentration ALARM (non-startup)| Med| Yellow| Flashing every two seconds| 50%| Yes| Ss| Ss
4| Pressure failure alarm| Med| Yellow| Flashing every two seconds| **** 50%| Yes| Ss| Ss
5| No flow alarm| Med| On screen| Flashing every two seconds| N/A| Yes| Ss| Ss
6| Low flow alarm| Med| On screen| Flashing every two seconds| N/A| Yes| 10 s| Ss -
Replacement Filters
Part Number| Description
---|---
1170-5401| Replacement foam cabinet filter for OxyHome 5 Liter Stationary Concentrator
1170-5402| Replacement HEPNCompressor inlet filter for OxyHome 5 Liter Stationary Cone.
Please note: Specifications are subject to change without notice. OxyHome is
available by prescription only. Information accurate as of November 9, 2023.
B149-1123 NP