Kamoer F4 PRO User manual

F4 PRO
Dosing Pump
Quick Start Guide
A4 2022/06/18
Kamoer Fluid Tech (Shanghai) Co., Ltd.
www.kamoer.com

1
FCC warning
This device has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This device generates, uses
and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a particular installation. If
this device does cause harmful interference to radio or television reception, which can be
determined by turning the device off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
--Reorient or relocate the receiving antenna.
--Increase the separation between the device and receiver.
--Connect the device into an outlet on a circuit different from that to which the receiver is
connected.
--Consult the dealer or an experienced radio/TV technician for help
Changes or modifications not expressly approved by the party responsible for compliance
could void the user's authority to operate the equipment
FCC Radiation Exposure Statement The antennas used for this transmitter must be installed to
provide a separation distance of at least 20 cm from all persons and must
not be co-located for operating in conjunction with any other antenna or transmitter.

2
Warranty service
1. Warranty Conditions
The warranty service is only valid for users who have correctly installed, used and maintained
in accordance with the manual, and all man-made faults or damages are not covered by the
warranty. Please keep the proof of purchase in a safe place so that you can obtain satisfactory
after-sales service in a timely manner.
2. Warranty coverage
Within one year from the date of purchase, if there is any damage caused by the manufacturing
process or components, the company will provide free warranty service. The free maintenance
service provided during the warranty period includes free repair, free replacement of faulty
spare parts, and replacement of products that cannot be repaired with products of the same
model. Free service does not include shipping costs incurred for product repairs.
3. Non-warranty coverage
The following factors are not covered by the free warranty, and customer repairs are subject to
fees.
1) Product appearance (please confirm when purchasing);
2) Improper use, maintenance, or storage (please use, maintain and store correctly according
to the user manual);
3) Access to inappropriate power supply;
4) Damage to the components caused by the short circuit of the circuit board caused by the
entry of various insects into the machine;
5) Losses caused by accidents;
6) Use inappropriate spare parts (non-company spare parts are not applicable);
7) Persons not authorized by the company negligently handle, modify or repair (please do not
dismantle or repair without authorization);
8) Failure or damage caused by use outside the applicable occasion;
9) Damage caused by force majeure, etc.;
10) Consumable and wearing parts (pump tube, connector, connecting tube, etc.);
11) The warranty period has expired.

3
Know F4 PRO
F4 PRO is the first stand-alone remote 4-channel dosing pump of Kamoer. It is mainly used to
quantitatively add aquarium additives, such as Ca, Mg and KH supplements. It easily maintains
water quality and greatly reduces the user workload.
F4 PRO uses plastic gear to directly drive the pump head for increasing accuracy/precision, no
slip and rust. Each channel is distinguished by one color housing, corresponding to the
connecting tube of 4 colors, which are easy to distinguish and very fashionable. Highly reliable
threaded joints are used to ensure no leakage problem. Standard long-life pump tubing.
Support both iOS and Android devices control by app.

4
Download app
1. Scan the QR code on packing box or below, download the app of the icon below.
2. Apple users enter the App Store, Android users enter the Google Play, search for
"Kamoer Remote" and find the corresponding icon app download.
Note: This app supports iOS 9.1 and above versions of Apple devices, Android 4.4 and
above versions of Android devices.

5
Register account
Open the App, scan the QR code of the device or manually select the region where the device is
located, register via mobile phone or email, and follow the App prompts to complete the
account registration.
Note: Region selection is very important. Wrong region selection will result in failure to
configure the network. It is recommended to scan the QR code of the device to select the
region.

6
View tutorial
On the device list page, click the "?" icon in the upper right corner to enter the "Tutorial" page,
and select "F4 PRO" to view the tutorial. The tutorial includes the user manual and frequently
asked questions.

7
Indicator light
Indicator Status Description
Status Indicator
(Red)
On F4 PRO has connected to the cloud
Off Disconnected from router
Flash fast and continuously
Configure network by router. When the
router turns on AP isolation, this mode
cannot be used, and you need to switch
to AP network configuration mode
Slowly flashing (on for 0.2
seconds and off for 2 seconds) Configure network by AP
Slowly flashing (on for 2
seconds and off for 2 seconds) F4 PRO has disconnected from the cloud
Power Indicator
(Green)
On Powered on
Off No power supply or power failure
Note: Devices of version 1.1.05 and above support AP network configuration. For devices
below version 1.1.05, please upgrade the firmware to the latest version.
Connect F4 PRO to the cloud
Power on F4 PRO for the first time after unpacking, the status indicator (red) flashes slowly. At
this time, you need to use the App to connect the dosing pump to the cloud through the
wireless router. The specific steps are as follows:
1. Ensure that the wireless router has connected to the Internet. The mobile phone is
connected to the 2.4G Wi-Fi hotspot of the wireless router (the device does not support
5G Wi-Fi, and 5G Wi-Fi hotspots cannot be used)
2. Open the Kamoer Remote App, log in with the registered account, click the "+" icon in
the upper right corner, select "Add Device", select "F4 PRO Dosing Pump" in the list of
supported devices to add.
3. After entering the router Wi-Fi password, click the "Next" button, press and hold the
Reset button on the right side of the device for more than 6 seconds and then release it,
click the "Next" button, and wait for the red status indicator to flash;
4. If the indicator light continues to flash rapidly (configure network by router), select the

8
"The red light is flashing fast and continuously" icon on the App interface, click the
"Next" button, and wait for the network configuration to be completed.
5. If the indicator is flashing slowly at a frequency of on for 0.2 seconds and off for 2
seconds (configure network by AP), select the "The red light is flashing slowly and
intermittently" icon on the App interface, click the "Next" button, and complete the
network configuration according to the interface prompts.
6. After the connection is successful, the App will prompt that the connection is successful.
At this time, the status indicator (red) is on, indicating that dosing pump has been
connected to the cloud, and the user has also completed the binding with dosing pump.
Bind F4 PRO
There are two ways for the user to bind the dosing pump. The first way is to bind the dosing
pump through the method above; the second way is that the dosing pump has been connected
to the cloud through the wireless router, and the mobile phone can be connected to the
wireless under the router, the app will display the locally available dosing pump. The user can
directly click the corresponding "Bind" button on the right side to bind the dosing pump in the
list of scanned dosing pumps.
Unbind F4 PRO
Long press the corresponding device icon on the device list page, the "Remove" icon will pop
up at the bottom, and click the "Remove" icon to unbind.
Notes
Please use the product's own power adapter and work in the specified working
environment.
This product only supports 2.4G Wi-Fi and does not support 5G Wi-Fi.
The dosing pump should be placed in a reasonable position to ensure that the height
difference between the inlet and the outlet is within 0.5 m.
The connection pipe for liquid inlet should be as short as possible, and the outlet
connection pipe should be suspended above the container.
Please check carefully that the inlet and outlet connections are in the correct direction.

9
Technical parameters
Dimensions(L*W*H) 250*59*49 mm
Weight 950g (without power adapter)
Power adapter Input: see the power adapter label for details
Output: DC12V 2A
Dosing parameters
Dosing channel: 4 KFS pump heads
Flow rate: >45 ml/min
Number of dosing: 24 times / day - 1 time / 99 days
Dosing volume accuracy: <±0.5%
Manual does amount: 1 ml - 9999 ml
Interface WIFI and CAN communication interface
Working environment Temperature 0 - 70 ° C,
humidity 10% - 90% (non-condensing)
Storage environment Temperature -20 ° C - 85 ° C,
humidity 10% - 90% (non-condensing)

10
Packing list
No. Name Specification Unit Qty
01 Dosing pump F4 PRO set 1
02 Power adapter body DC12V 2A pcs 1
03 Power adapter plug US/EU/UK/AU pcs 1
04 Plastic cylinder 10ml pcs 1
05 PVC connecting tube 3*5; red meter 2
06 PVC connecting tube 3*5; yellow meter 2
07 PVC connecting tube 3*5; blue meter 2
08 PVC connecting tube 3*5; green meter 2
09 connecting tube clamp Transparent pcs 2
10 tube holder pcs 1
11 Fixing screw ST2.9*13 pcs 4
12 Quick start guide English pcs 1

Kamoer Fluid Tech (Shanghai) Co., Ltd.
Addr: Building 4, No.79 Xiangjing Road, Songjiang District, Shanghai
website：www.kamoer.com
Kamoer is registered trademark of Kamoer Fluid Tech (Shanghai) Co., Ltd. We reserve the right
to improve or alter appearance and technical specifications without notice.