4
VI. SETTING CLOCK
1. Press
MODE until the clock is shown on the screen.
2. Perform steps 2 through 6 of the
Setting the start time and tenninal time of Tl section.
VII. SETTING CURRENT OR WATTAGE OVERLOAD THRESHOLD
1. Press
CHANGE until the current or wattage overload threshold is shown on the screen.
2. Perform steps 2 through 6 of the
Setting the start time and terminal time of Tl section.
VIII. BATTERY REPLACEMENT
Before battery replacement, make sure that the instrument has been removed from any AC outlet
and no plug is inserted in the instrument’s socket.
1. Remove the screws on the battery cover and remove the battery cover.
2. Replace the exhausted button cells with new button cells of the same type,
make sure that the polarity connections are correct.
3. Reinstall the battery cover and the screws.
4. Check the clock of the instrument and adjust the time if necessary.
IX. TO CLEAR TOTAL ENERGY COST, TOTAL ENERGY USAGE TIME AND TOTAL CONSUMED ENERGY
1. Press
MODE until the screen shows the total consumed energy.
2. Press
PRG once, the Cost/Price area and kWh/Time area will respectively show a black dot on top left corner.
3. Press
PRG once more, all total energy cost, total energy usage time
and total consumed energy data will be cleared.
X. TECHNICAL SPECIFICATIONS
Operating Voltage: CAT II 90-125V, at 60Hz
Maximum Load: 1875W/15A
Current Range: 0.2A
~
15A
Wattage Range: <1875W
Current Measuring Accuracy: 0
~
10A: ±(2.0%) 10A
~
15A ±(2.5%+10D)
Current Resolution: 0.01A
Power Resolution: 1W
kWh Display: 0.00kWh
~
999.99kWh
Current Overload Indication: "EEEE" shown on the corresponding display
Energy Cost Overflow Indication: "EEEEE" shown on the corresponding display
Batteries: 1.5V button cell, LR41, 3 pieces
IP Degree: IP20
Operating Environment: temperature: 0°c
~
40°C
relative humidity: < 75%
Storage Environment: temperature: -10°c
~
50°C
relative humidity: < 85%
Size: 136x84x66mm
Weight: about 210g (including button cells)
NOTE
1. Before you use the instrument, you should perform the settings
(including clock, T1, T2, price T1, price T2 ).
2. If the instrument is not in use, it will tum off automatically and go into Sleep mode. In sleep mode, the instrument's data
and settings are maintained. To arouse the instrument from Sleep, press any button for about 1 second.
3. Each time after you finish replacing the batteries, you should check and calibrate the clock of this instrument.
Many calculations of the instrument are related to the clock.
4. Do not use the instrument if it is damaged or if it operates abnormally. Before you use the instrument, inspect the case.
Look for cracks or missing plastic. Pay particular attention to the insulation surrounding the connectors.
5. Do not use the instrument where explosive gas, vapor, or dust is present.
6. Do not exceed the specifications.
