FUCNTION DETAILS
DISPLAY
DISPLATY DIMENSION=91*50 MM,
1,single mode: WHEN THE NO.1 figure display on the LCD the NO.2 figure will be not shown on the display , dual mode , the NO.1 and NO.2 figures will be shown on the LCD display for LPM and purity of O2
2,the warning logo will be alarm when the oxygen generator purity is below 80% . 3,this PCB is Chinese and English two versions, when you press ADJUST 5 seconds , the version will become English version. 4,when the machine run , the fan logo will light on .
1. Press the "on / off" key, the unit starts, the air compressor (M1) and the fan (M2) run, with a relay
Control; The micro controller monitors the pressure switch in real time. When it is connected, the cooling fan (M3) works.
When the pressure switch is disconnected, the cooling fan (M3) stops working.
2. In the power on state, the two groups of solenoid valves operate alternately, and the time can be calibrated for 1 to 60 seconds.
Long press the mode key for 5 seconds to enter the background and adjust the working frequency of the solenoid valve. The two red 8 characters are displayed
Value, the default is 30, the setting range is from 1 to 60, each click, the value increases by 1, miss again
Press 60 to recycle.
3. In the power on state, press timer, and the time will be displayed for 15 minutes, that is, 00:15:00,
Add 15 minutes, that is, 00:30:00, and then press to continue to add, every 15 minutes a ladder, confirm
After confirmed, within 5 seconds, the system will enter the working state, and the system will automatically enter the countdown,
When the unit stops working, the maximum setting time is 2 hours, which is 02:00:00. If you want to close it halfway, you can
Press the "on / off" key directly to shut down the machine.
4. In the power on state, you can press the "adjust" key to adjust the air volume. A total of 6 levels
Opening angle: the default shutdown state is 0 degrees, press 1, the motor rotates an angle; One more press, corner
After pressing 6 times, reset and cycle in turn..
5. In the start-up state, real-time monitoring of concentration and flow, through the oxygen concentration sensor, the data display
It is shown on the display. 6. By default, the system works in a single group. If you want to switch between two groups, click mode to enter the double group mode, and then click again to enter the single group mode. The display mode has been described in the first point.
7,air pressure warning and purity below 80% warning
8,two ports for oxygen sensor , with 4 pins .
Dual mode
| Contact Person : | Terry Shi |
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