EMOS P5805 Digital Power Meter User Manual
- June 9, 2024
- EMOS
Table of Contents
EMOS P5805 Digital Power Meter
Device description
The power consumption meter P5805 (hereinafter referred to as meter) is an electronic device which measures power consumption and can also calculate and display operating costs of the measured appliance on a graph. The graph can be set up to display the last 7 days/weeks/months. This function allows the user to reduce power costs and decrease CO2 emissions.
Specifications
- Nominal voltage: 230–240 V~/50 Hz
- Nominal current: max. 16 A
- Max. load: 3 680 W
- Operating voltage: 175–276 V~/50 Hz
- Period recorded: 0 s to 9 999 days
- Operating temperature: 0–50 °C
- Measuring range: 2 to 3 680 W
- Power consumption range: 0 kWh to 9 999 kWh
- Battery: 2× 1.5 V (LR44/AG13)
- Use in normal dry conditions with relative humidity ranging from 20 to 90 %
Connection:
First, remove the plastic ring from the battery space at the rear of the
meter, as shown in the picture. The installed batteries 2× 1.5V (LR44/AG13)
are used to power the meter memory.
Then, connect the metre to a 230 V~ power network. Do not connect any
appliance to the metre yet. If the display of the metre does not show any data
or the data is difficult to read, press the „RESET“ button using a sharp
pointy object such as a pen or a pencil. Then, the screen will display all
characters as shown on the figure below. This display will remain for ca 3
seconds.
Display settings:
-
current time setup
-
Press and hold the „SET/OK“ button for 3 seconds. You will enter the settings mode and the clock icon will start blinking. You can change the time values using the buttons „ENERGY/+“ (increasing values) or „COST/-“ (decreasing values). Pressing the „HISTORY“ button will switch between hours and minutes. Once current time is set, press „SET/OK“.
Switching to 12/24 hour mode
After setting the current time, the metre will work on a 24 hour time cycle. If you want to switch to 12 hour mode, simultaneously hold the „HISTORY“ and „ENERGY/+“ buttons for 3 seconds. The display will show the AM or PM symbol. AM indicates morning hours, PM afternoon hours. Set the desired time mode (12/24).
-
Total operating time of the connected appliance (TOTAL TIME):
Once the load (input power of the connected appliance) exceeds 2 W, total time will start recording automatically. You can display the total operating time by pressing the „COST/-“ button. -
Using the „COST/-“ button, the display will show the following, in order:
* Total operating time
* Total power consumption 0.00–9 999 kWh
Total power costs 0.00–9 999 EUR 
- Power costs in tariff 1 (0.00 EUR/kWh – 9 999 EUR/kWh)
- Tariff 1 start time
- Power costs in tariff 2 (0.00 EUR/kWh – 9 999 EUR/kWh)
- Tariff 2 start time
- CO2 volume in kg: 0.00 – 9 999 kg CO2 /kWh
- Total CO2 consumption in kg 0.00 – 9 999 kg
Setting power current tariff
Keep pressing the „COST/-“ button until you reach the power current tariff settings.
Hold the
„SET/OK“ button for 3 seconds. „DUAL TARIFF“ will start blinking. Again press
„SET/OK“ – use the „HISTORY“ button to change the number, then press
„ENERGY/+“ or „COST/-“ to set a range between 0.00 EUR/kWh and 9 999 EUR/kWh;
you can move between numbers using the „HISTORY“ button. Finally, press
„SET/OK“ to confirm the set values.
Setting power current tariff 1 time
After setting the tariff values, the screen will show „TIME START“
Press the „HISTORY“ button and select which value you want to change. By pressing „ENERGY/+“ or „COST/-“, you can increase or decrease the values. When you are done, press „SET/OK“.
Setting power current tariff 2
To set up power current tariff 2, proceed as described in points 2 and
2.1
Note:
If dual tariff is set, tariff 1 will start from the set time and turn off when
the set time for tariff 2 comes. Current tariff 2 will end the moment tariff 1
begins.
Overload settings
Hold the „ENERGY/+“ button for 3 seconds; the top left corner of the screen
will now display „OVERLOAD“. Then, using the „HISTORY“ button, move between
values and set the maximum load. The default setting is 3 680 W. You can save
the settings by pressing „SET/OK“. After exceeding the set value, the
„OVERLOAD“ sign will start blinking.
Setting CO2:
Keep pressing „COST/-“ until you reach the following screen. 
Then hold the
„SET/OK“ button for 3 seconds. Using the „HISTORY“ button, move between
values. „ENERGY/+“ and „COST/-“ increase/decrease the values. You can save the
settings by pressing „SET/OK“.
Consumption graph for the last 7 days/weeks/months
Using the „HISTORY“ button, you can change display settings to the last 7
days, 7 weeks or 7 months.
7 days
the top right corner of the graph shows the conversion ratio, indicating the
power con-sumed. In this case, each bar corresponds to 1 kWh, i.e. yesterday,
power consumption was 2 kWh (1 kWh × 2 bars) 7 weeks
the top right corner of the graph shows the conversion ratio, indicating the
power consumed. In this case, each bar corresponds to 20 kWh (2 kWh × 10),
i.e. last week, power consumption was 60 kWh (20 kWh × 3 bars) 7 months
the top right corner of the graph shows the conversion ratio, indicating the
power consumed. In this case, each bar corresponds to 50 kWh (5 kWh × 10),
i.e. last month, power consumption was 100 kWh (50 kWh × 2 bars)
The individual power consumption values shown using bars are:
- 1BAR = 1 kWh
- 1BAR = 2 kWh
- 1BAR = 3 kWh
- 1BAR = 5 kWh
- 1BAR = 1 kWh × 10 (10 kWh)
- 1BAR = 15 kWh
- 1BAR = 2 kWh × 10 (20 kWh)
- 1BAR = 3 kWh × 10 (30 kWh)
- 1BAR = 5 kWh × 10 (50 kWh)
Actual consumption in days/weeks/ months
Actual power consumption in the last 7 days:
Hold the „HISTORY“ button for 3 seconds once the screen shows the „daily“
value.
Press „ENERGY/+“ or „COST/-“ to select the day you want to show. Display -1 means yesterday, -2 two days ago etc. up to -7 a week back. The real power consumption is shown on the second line.
Actual power consumption in the last 7 weeks:
Hold the „HISTORY“ button for 3 seconds once the screen shows the „weekly“
value.
Press „ENERGY/+“ or „COST/-“ to select the week you want to show. -1 indicates last week, -2 two weeks ago etc. up to -7 seven weeks ago. The real power consumption is shown on the second line.
Actual power consumption in the last 7 months:
Hold the „HISTORY“ button for 3 seconds once screen shows the „monthly“ value.
Press „ENERGY/+“ or „COST/-“ to select the month you want to show. -1 indicates last month, -2 two months ago etc. up to -7 seven months ago. The real power consumption is shown on the second line.
Quickly deleting data
- Press and hold „ENERGY/+“ and „COST/-“ simultaneously for 3 seconds, until the screen starts blinking.
- Then press and hold „SET/OK“ for 3 seconds. All the data will be erased.
Replacing batteries
-
Open the battery compartment cover on the back side of the consumption metre.
-
Remove the flat batteries.
-
Insert new 2× 1.5 V (LR44/AG13) batteries. Make sure you observe the correct polarity.
Use alkaline batteries only, not rechargeable ones. -
Close the cover.
Safety warning
- Connect the metre to a 230 V~/50 Hz (±10 %), max. 16 A network fitted with a safety switch/contact.
- Only appliances powered by 230 V~/50 Hz voltage can be connected to the meter.
- Pay attention to the data on the type label of the appliances connected to the device.
- The maximum input power of the connected appliances must not exceed 3 680 W (max. current 16 A).
- Use the meter in closed spaces and dry environments only. Using the meter outdoors is strictly forbidden!
- The screen is powered using alkaline batteries. Do not recharge, short circuit or destroy the batteries or throw them in a fire. Do not combine new and old batteries, different types, systems or brands. Remove the batteries if the device is not used for a longer period of time. Store the batteries out of range of children.
- Any use of the device which is not listed in the previous sections of this manual will lead to damaging the product and can create a risk of short circuiting, injury by electric current etc. The meter must not be altered or otherwise restructured! Safety warnings must be followed unconditionally.
- We take no responsibility for material damage and injury to persons caused by improper use of the meter or disregard of instructions and safety warnings listed in the manual. Any claim for warranty is voided in these cases.
- Make sure that the lead-in protective conductor is not disrupted – the life of the user may be endangered if the protective conductor is disrupted.
- Recommended ambient temperature of the operation of the meter is 0 °C to +50 °C. Higher temperatures, especially when measuring larger appliances, can lead to overheating and permanent damage or destruction of the meter.
- The meter must only be used in areas with no danger of unfavorable operating conditions such as flammable gasses, vapors and dust.
- For safety reasons, never use the meter when wet or in a wet environment.
- When cleaning or maintaining the device, the device must always be disconnected from lead-in power supply. The capacitors in the device may still be charged, especially if the devices was only disconnected from voltage recently.
- In schools and education institutes, interest workshops and self-help workshops, the use of the device is permitted only under the supervision of qualified personnel.
- Do not insert needles or other metal or conductive instruments into the device.
- If the device is used in a manner not specified by the manufacturer, the protection provided by the device may become damaged.
- Regularly check the P5805 device for damage.
- Any maintenance or repair of the device must be performed by a trained professional electrical engineer who is demonstrably familiar with the corresponding safety and electrical engineering regulations.
- When cleaning the device and the LCD screen, only use a soft dry cloth. Do not use any cleaning agents or immerse the device in water!
- This appliance is not intended for use by persons (including children) whose physical, sensory or mental disability or lack of experience and expertise prevents safe use, unless they are supervised or instructed in the use of the appliance by a person responsible for their safety. Children should be supervised to ensure that they do not play with the appliance.
Do not dispose with domestic waste. Use special collection points for sorted waste. Contact local authorities for information about collection points. If the electronic devices would be disposed on landfill, dangerous substances may reach ground water and subsequently food chain, where it could affect human health.
References
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