Reef Factory RFLK01 User manual

ver. 2.0.1
Level keeper
User Manual
Dear customer, thank you for your purchase.
ENGLISH
www.reeffactory.com

Table of Contents
I. Assembly of the device………………………………………………………………………………….…………………………..3
II. Initial configuration…………………………………………………………………………………….…………………………….6
III. Configuration of the device operation.....................................................................................................10
IV. Calibrating the device…….……….………………………………………………………………..……..……....………….…12
V. Additional features of the device……………………………………………………………..……………..…………………15
VI. Resetting the Device……..….………………………………………………..……………………..………..………………….16
VII. Changing the access password to the device……………..…………………..…………...…………..……………….16
VIII. Replacing the fuses ....................................................................................................................…..……17
IX. Device update…………………………..…………..………..……………………………………..……………………………...18
X. Information and Warnings…………….……………..………………………….……………….……………..……………….19
XI. Warranty conditions………………………….……………………….…………………………….………………..……………21
XII. Technical information…………………….………………………………………………………..……………………………23
XIII. Knowledge base and technical support…………..………………………………………..……………………….……24
IMPORTANT INFORMATION! Please read the entire user manual very carefully before setting
up and using the device. There may be slight differences in the content between what is
presented on the screen of the device and the descriptions in the manual.
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I. Initial setup
Prepare the liquid level sensor
Connect the hook (part no. 4) to the probe holder (part no. 5) with the fixing screws and nuts
(key 2 and number 3).
Then insert the sensor with the cable (part 6) and the holder (part 5) as shown in the picture.
To do this, unscrew the top nut enough to insert the sensor into the holder (part 5), insert
the sensor, and then re-tighten the nut.
Hang the entire sensor on the aquarium wall and gently tighten the stabilizing screw (No. 1)
ATTENTION! Be careful not to twist the parts too tightly so as not to damage them.
Mount the level sensors in the tank
The level sensors should be mounted in the tank in such a way that they
correctly indicate the liquid level. Depending on the height of the water
in the aquarium, they can be mounted in two ways.
If you have a low water level in your tank, you can install a level sensor as
shown in the picture on the left.
However, if your tank has a high water level, you can mount the sensor
as shown in the picture on the right.
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Connect the circulation pump and wires to the unit.
One of the floats should be installed about 5 cm higher than the
other, and the sensors should be as far apart as possible (see
picture opposite). This allows for additional control of the water
level.
Connect the control wires of the sensors to the inputs on the
device.
Connect the refilling system device to the socket marked with a
drop.
Depending on your tank, adjust the parameters of the
pump to replenish evaporated water to your needs. Pay
attention to the lift height so that the pump is able to lift the water column to the correct height
and the eciency of the device.
If you are using direct top-up water from the RO/DI filter, you can use the solenoid valve. In this
case, be sure to use a high-end solenoid valve that only opens when power is applied. Using an
inappropriate solenoid valve may overflow the aquarium.
The maximum output load of the device is 500 W.
Hang the device.
The device can be hung using the supplied pegs and mounting
screws. The holes for hanging the device are located on the
back of the device.
In order not to make a mistake with the appropriate distances
for holes in the surface, on which you want to mount the
device, you can use the template that has been attached to
the manual.
The device should be hung where it cannot be splashed with water and the humidity is low.
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Connect the device to the power supply.
Using the power cord
included in the set, connect the device to the
main socket.
Insert the power cord into a tightly fitting socket, and
make sure that the cord is not loose.
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II. Initial configuration
To connect the device to your account using the Smart Reef app, the device
must be connected to power and within range of your home network, and
your phone or tablet. You can download the app from the Play store and the
App store.
1. open the Smart Reef app on your mobile device and log in.
If you do not already have a Smart Reef account,
select “Create a free account”.
Enter the email address you want to use in the Smart Reef application
as well as the password, and then repeat it.
If you don't want to, log in every time you launch the application,
check “Keep me logged in”.
2. Create your aquarium in the Smart Reef app.
If you do not have your aquarium yet, use the option
“Add an aquarium” in the lower left corner of the screen and provide the
necessary information.
If you already have your aquarium in the Smart Reef app,
proceed to the next step.
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3. Add the device to your Smart Reef account
From the list of aquariums or the list of devices
in the lower right corner of the screen,
select “add device.”
Allow the app to use your exact location when
using the app. This allows the app to connect devices
to Wi-Fi networks more easily.
Select from the scrolling list the device you want to add to your
Smart Reef account and press “NEXT”.
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4. Set up a Wi-Fi connection to your home router.
Enter the exact Wi-Fi network name of your home router.
Then enter the password for your home router, if required,
and press “NEXT”.
Pay attention to uppercase and lowercase characters.
NOTE: Special characters may not be supported if the name
or password for your router contains such characters,
change them in your router's settings.
NOTE: Reef Factory devices only support the 2.4 GHz Wi-Fi
network band. If your router generates 2.4 GHz and 5 GHz
bands, indicate the name of the 2.4 GHz network.
Select “SCANNING” to scan the QR code on
the device, then allow the Smart Reef app to
access the camera while using the app.
After pressing “SCAN”, hover your phone's
camera over the QR code to scan it, or
manually enter the device's serial number
and select “CONNECT”.
You can find the serial number on
the device, on the packaging and as
the generated Wi-Fi network.
The serial number starts with RF, an
abbreviation of the device name, and
a string of digits.
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Allow the Smart Reef app, to temporarily connect
to set up a Wi-Fi network.
Congratulations! The device has been correctly added to your Smart
Reef account and will appear in the list of devices within 60 seconds.
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III. Device operation configuration.
Use the slider to set how often the device should check whether it is
necessary to refill the tank with liquid:
-function disabled - the cyclic refilling function will be disabled
-60 minutes mode - this mode will cause a specific amount of water to be
refilled to the tank every 60 minutes
-30 minutes mode - this mode will cause a specific amount of water to be
refilled to the tank every 30 minutes
-10 minutes mode - this mode will cause a specific amount of water to be
refilled to the tank every 10 minutes
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-∞ mode - in continuous mode, refilling occurs when both sensors
detect a low level, and the replenishment is interrupted if one of the
sensors detects a high level. In this operating mode, notifications
about exceeding the water level are sent (both level sensors in the
upper position). In this mode, the sensors should be set as shown in
the illustration
-⎎mode - in the hysteresis mode, refilling occurs only when both
sensors detect a low level, and refilling is interrupted if both sensors
indicate a high level. Attention! In this operating mode, notifications
about exceeding the water level are not sent. In this mode, the
sensors should be positioned as shown in the illustration.
The level sensors operate simultaneously and measure the water level continuously. The use of two
liquid level sensors additionally protects your tank against liquid overflow in the event of improper
operation of one of the sensors, e.g. blockage due to contamination).
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IV. Calibrating the device
The first thing you should do is calibrate the device.
To calibrate, log into the Smart Reef system in the mobile app or at
www.reeffactory.com. Then select the Level keeper device from your
aquarium list by clicking on its name.
In the device menu, in the lower right corner, press the button
"CALIBRATE".
Due to the different pump capacities, enter a calibration
time that is suitable for the water refilling pump.
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In the case of the first configuration, before starting the calibration, bleed the
system using the "FILL CIRCUIT" function. When the water fills the hose and the
filling process is completed, transfer the hose to the measuring
cup and start the calibration.
When calibration starts, the message “Calibration in progress”
will appear on the screen.
After this, a pump calibration message will appear.
After the calibration is completed, enter the amount of pumped fluid.
Remember to put the water-filling hose back into the
system after calibration.
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Select from the list the period after which the device should remind you to
calibrate.
The centre of the screen will display the current fluid level status and how much
water has been added to your tank on a given day.
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V. Additional features of the device
In the lower-left corner of the screen, there is a "SETTINGS" button. After
pressing it, you will find additional functions of the device.
MANUAL ADDING - this function allows you to add a certain amount of water to
the tank
at a time. MAXIMUM REFILLING TIME - this function allows you to specify the
maximum refilling time. When this time is exceeded, the device will send
information about the alarm and turn off further refilling. This feature will
protect your pump when the water tank is empty. By entering the value "0" you
disable this function.
TEMPORARY TURN OFF - this function is used to temporarily turn off the refilling
system, e.g. when performing service in the tank.
BACKLIGHT - using this function, you can turn on or off the light bar of the
device.
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VI. Resetting the device
If your device is not working
properly, you want to
reconfigure it or you cannot
connect to it after several
attempts, you can restore it to
factory settings by applying the
magnet (included in the set) to the device's housing in the place marked RESET.
After resetting the device to factory settings, reconfiguration and calibration are required.
VII. Changing the device access password
For security reasons, it is recommended to change the standard device
access password. The password should be suciently complex to
prevent third parties from connecting to the device. Changing the
password requires a direct connection to the device's Wi-Fi network, as
in step 4 of the initial device setup.
Once you are connected to the device, expand the list by clicking on the
3 bars in the upper right corner of the screen, then go to the Wi-Fi
network settings.
Enter your current password (default is reeffactory)
then press "OK".
In the next step, enter a new password and press "OK",
then confirm the new password and press "OK".
Congratulations! The password has been changed successfully.
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VIII. Replacing the fuses
There are fuses on the back of the device to
protect the device from damage in the event of a
failure of the pumping system. If the device
indicates correct operation and the pumping
system does not work, it may be necessary to
replace the fuse with a new one and to check if
the pumping device has failed. To do this,
disconnect the Level keeper from the mains power
supply, then remove the fuse holder from the fuse
socket by turning it as indicated on it, and then
replace it with a new one. Remember to do this only when the device is disconnected from the power
supply. Otherwise, replacing the fuse may result in an electric shock. To avoid the risk of permanent
damage to the device, always use fuses with the same rating as the one you are replacing. The fuse on the
left is for the heating system, while the fuse on the right is for the cooling system. These fuses are
identical and interchangeable (F5A type tubular glass fuse). The middle fuse is placed slightly higher and
protects the Level keeper device, and its parameters are different from the others, so it cannot be
interchanged with them (F400mA type tubular glass fuse). If you do not have enough knowledge to assess
for yourself whether the fuse is operational or whether it needs to be replaced, contact the nearest
electrical service centre in your area.
ATTENTION! Disconnect the device from the mains before replacing the fuses.
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IX. Device update
To update, log in to the Smart Reef system in the mobile application or
at www.reeffactory.com.
Then press the "Edit" button, next to which there is a red indicator
informing about the available update.
In the next one, you will see a message about the availability of a new
version of the software. Press "OK" to update the software.
Note that after some updates, your device may need to be
reconfigured or recalibrated.
After pressing the "OK" button, the device will automatically update.
During the update, do not disconnect the device from the
power supply. If the update doesn't complete within 30
minutes, reset your device.
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X. Information and warnings
IMPORTANT INFORMATION! The Level keeper is not completely waterproof. Avoid immersion,
splashing and high humidity. Exposure to these factors may cause permanent damage to the
device.
IMPORTANT INFORMATION! The device operates under mains voltage - there is a risk of electric
shock.
IMPORTANT INFORMATION! PACKAGING
The device was protected during transport by packaging. After unpacking the device, please
dispose of the packaging in an environmentally friendly manner. All materials used for
packaging are harmless to the environment and 100% recyclable. Packing materials (polyethylene bags,
foams, bundle wires, etc.) should be kept away from children during unpacking. There is a risk of
swallowing, aspiration and suffocation.
IMPORTANT INFORMATION! WITHDRAWAL FROM OPERATION
The device is marked in accordance with the European Directive 2012/19/EU and the Polish Act
on waste electrical and electronic equipment with the symbol of a crossed-out waste
container. Such marking informs that after the period of its use, this equipment cannot be
placed together with other household waste. The user is obliged to hand it over to the waste electrical and
electronic equipment collection centres. The collectors, including local collection points, shops and
communal units, create an appropriate system enabling the disposal of this equipment. Proper handling of
waste electrical and electronic equipment contributes to avoiding consequences harmful to human health
and the natural environment, resulting from the presence of hazardous components and improper storage
and processing of such equipment.
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1. The manufacturer of the devices described in this manual is:
Reef Factory Sp. z o
. ul. Bydgoska 94
86-032 Niemcz
Poland
Manufacturer's website: www.reeffactory.com
2. The manufacturer declares that the offered products comply with the following standards:
RoHS 2011/65/EU,
RoHS 2015/863,
RED 2014/53/EU.
3. Reef Factory hereby declares that the devices are in compliance with Directive 2014/53/EU.
The full text of the EU declaration of conformity is available at the following internet address:
https://download.reeffactory.com/instructions/thermocontrol/ThermoControlCE.pdf
4. Devices manufactured by Reef Factory are intended only for home use or stores operating in the
aquarium industry, they are not dedicated to industrial applications.
5. The devices are adapted for dispensing liquids that are not hazardous substances, such as corrosive
substances, highly concentrated acids or flammable substances. In case of doubt whether a given
substance can be dosed using our devices, please contact us.
6. FCC Compliance Statement:
This device complies with part 15 of the FCC rules. Operation is subject to the following two conditions: (1)
This device may not cause harmful interference, and (2) this device must accept any interference received
including interference that may cause undesired operation. Any changes or modifications not expressly
approved by Reef Factory could void the user's authority to operate the RF Module and/or the product that
incorporates the RF Module. The user is cautioned to maintain a 20 cm (8 inch) spacing from the product to
ensure compliance with FCC regulations.
This device contains RF Module:
Part Number: ESP12F
FCC ID: 2AHMR-ESP12F
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