RESTMO O-WM-3 Water Flow Meter User Manual
WARRANTY
- Filter can prevent water leakage and dirts damage. Clean filter regularly and replace if worn.
- Only use with clear cold water.
- When expecting freezing temperatures, device should be removed from the hose/faucet and stored indoors to avoid potential freeze damage.
SPECIFICATIONS
Brass Inlet Thread ….. 3/4” NH Female
Brass Outlet Thread . 3/4” NH Male
Control Panel . 360° Rotatable
LCD Screen waives 1.3inch
Water Flow Rate ……………cccorrrererssisiiiriinnns 0.3~12 GPM (1~45.5 L/min)
Max Water Consumption…..cccorrrere 99999 Gal (99999 L)
Measurement Tolerance …..cccccvwwcvvvvesscsnns £ 5%
Working Pressure…..cccorrrere cveereneeeeneene: 8~145 pSI (0.5~10 bar)
Waterproof Grade … J—— )}
Battery ….. … 1XxCR2032
FEATURES
- Brass inlet & outlet connection
- 360° rotatable control panel
- Easy-to-read large LCD screen
- Compact design
- Simple installation & operation
- Switchable unit (gallon/liter)
- Low battery indication
modes of water flow measurement:
(a) Real-time water flow rate
(b) Last-time water consumption
(c) Daily average water consumption of 7 days (count from next day)
(d) Total water consumption
BATTERY INSTALLATION
Step 1:
Rotate anticlockwise the back cap to open the battery compartment.
Step 2:
Insert the included CR2032 battery.
Step 3:
Rotate clockwise the back cap to lock the battery compartment.
Note:
- The CR2032 battery is included in the package box.
- Insert the battery with correct direction.
- Remember to lock the battery compartment.
DEVICE INSTALLATION
OPERATION
- Rotate the control panel to adjust the LCD screen and find the best reading position.
- Short press the button to change measure modes.
- Long press the button (3secs) at each mode to change setups o reset.
- The LCD screen goes to sleep if there is no operation or water flow more than 1 minute.
FLOW MODE:
Flow mode displays the real-time water flow rate.
Long press the button to switch measurement units from gallon to liter.
AVG MODE:
AVG mode displays the daily water consumption of the last 7 days. (count from next day) Long press the button to reset.
CONSUMPTION MODE:
Consumption mode displays the last-time water consumption. Long press the button to reset.
TOTAL MODE:
Total mode displays the total water consumption.
Long press the button to reset
Note:
- At consumption mode, the last-time water consumption will automatically reset to 0 f there is no operation or water flow more than 1 minute.
- At total mode, the total water consumption will never reset to 0 unless you manually reset.
TROUBLESHOOTING
roble | Possible Factors | Solution may help |
Condensation on the screen | Air condenses inside the screentemperaturedue to the difference between inside and outside. | The fog disappears when the tempera- true rises, or leave it stand for a period of time. |
Water meter is leaking | Filter washer lost. or damaged. |
|
Water meter does not count water flow | The counting flywheel does not rotate properly or filter is clogged |
|
LCD screen does not display | Battery is dead or is not installed properly. |
|
Water meter does not count correctly | Water meter counting has ±5% tolerance. | Here are tips to test the counting performance:
|
Display always automate- cally resets to zero | Consumption mode counts the last-time water usage and always resets to zero automatically after water flow stops more than 1 minute. | To count continue- oust water usage, switch to total mode. Total mode will not automate- calmly reset to zero unless you manually reset. |
Documents / Resources
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RESTMO O-WM-3 Water Flow Meter [pdf] User Manual O-WM-3 Water Flow Meter, O-WM-3, Water Flow Meter, Flow Meter, Meter |