Kamoer F4 PRO V2 WiFi/Bluetooth Dosing Pump User Manual

1. Introduction

The Kamoer F4 PRO V2 is a 4-channel intelligent dosing pump equipped with WiFi remote control functionality. It is designed for precise, regular, and quantitative addition of various elements essential for the growth of marine organisms in bio-cylinders (e.g., calcium, magnesium, KH enhancer, trace elements) and for plant cultivation. This automated system significantly reduces manual workload and minimizes errors associated with manual dosing.

Features

• Compact size with colored pump heads for easy distinction and aesthetic appeal.
• Four independent channels, each supporting individual flow rate calibration.
• Equipped with imported PharMed BPT pump tubing for durability and accuracy.
• Supports both local and remote control via a dedicated mobile application.
• Retains all parameters and settings even after power failure.
• Capable of remote firmware upgrades.

Applications

• Marine Breeding: Ideal for stony (SPS), soft (LPS), and mixed corals.
• Plant Cultivation: For supplementing various elements consumed during plant growth.
• General Use: Suitable for any scenario requiring timed, quantitative, and discontinuous liquid addition.

2. Unboxing and Part Identification

Before opening the package, inspect the outer packaging for any transportation damage. After opening, refer to the packing list to ensure all components are present and check for visible damage. Contact the manufacturer immediately if any parts are missing or damaged.

Figure 1: Package Contents - Kamoer F4 PRO V2 Dosing Pump, tubes, power adapter, and user manual.

Part Names

Figure 2: Rear View of Dosing Pump

1. KFS pump head
2. Outlet
3. Inlet
4. Status indicator (red)
5. Power indicator (green)
6. CAN communication (CAN1/CAN2)
7. Power jack (DC12V)

Figure 3: Bottom Label - Check model, power, and authenticity.

3. Setup and Installation

Important Installation Considerations

The dosing pump is a self-priming pump. To prevent siphoning or reflow, ensure the height difference between the inlet and outlet ports is within 0.5 meters. The inlet pipe should be as short as possible, and the outlet pipe should be suspended above the vessel. Always verify that inlet and outlet connections are in the correct direction.

Connecting the Dosing Pump

1. Tube Connection: Connect the colored tubes to the respective pump heads. Ensure a secure, leak-proof connection. The pump heads are color-coded (green, red, yellow, blue) and corresponding tubes are included for easy identification.
2. Power Connection: Connect the DC12V power adapter to the power jack (7) on the rear of the unit.
3. Placement: Place the dosing pump in a stable position, adhering to the height difference guidelines mentioned above.

Indicator Lights

4. Operating Instructions

Kamoer Remote App Download

The Kamoer Remote App is required for controlling the dosing pump. It supports Android 4.4 and above, and iOS 9.1 and above.

1. Scan the QR code provided in the manual or search for 'Kamoer Remote' in the App Store (iOS) or Google Play (Android).
2. Download and install the application.

Figure 4: Kamoer F4 PRO V2 Dosing Pump with mobile app control.

Connecting to the Cloud (First-time Setup)

When powered on for the first time, the red status indicator will flash slowly, indicating it's in network configuration mode.

1. Ensure your wireless router is connected to the internet.
2. Connect your mobile phone to the 2.4G Wi-Fi hotspot of your router (5G Wi-Fi is not supported).
3. Open the Kamoer Remote App, log in, click the "+" icon in the upper right corner, select "Add Device", and choose "F4 PRO V2".
4. The app will automatically search for nearby F4 PRO V2 dosing pumps via Bluetooth.
5. Once found, click on the device icon to add it, and the app will enter the Wi-Fi selection page.
6. Select your Wi-Fi network from the list and enter the password.
7. Click "Next" to enter the connection interface. The red indicator light will flash quickly during this process.
8. Upon successful connection, the app will confirm, and the red status indicator will remain solid. The dosing pump is now connected to the cloud and bound to your account.

Dosing Pump Control Interface Overview

After binding, open the App and select your dosing pump from the device list. The operation interface has three main modules:

• Plan: Set up dosing schedules (timed, quantitative, accurate) and monitor solution bottle levels. A yellow prompt will appear if reagent levels are low.
• Manual: Manually control dosing for specific amounts of solution at any time.
• Settings: Configure device name, pump head names, firmware upgrades, time synchronization, and flow calibration.

Plan Dosing

The Plan module allows you to set up automated dosing schedules.

1. Pump Head Name: Configured in the Settings module for easy identification.
2. Daily Addition Amount: Set the desired daily volume for each pump head.
3. Cycle Period: Choose between weekly mode (select specific days) or 'per day' mode (set a frequency from 1 to 99 days).
4. Solution Bottle State: Displays remaining liquid, estimated usable days, and daily addition amount.
5. Plan Switch: Toggle to enable or disable the automated dosing plan for a channel.

Manual Dosing

For immediate or temporary dosing needs, use the Manual module.

1. Manual Mode: Select this option to access manual controls.
2. Pump Name: Select the pump head to control (names can be set in Settings).
3. Drip Titration: Set the specific amount of liquid to be dosed manually. The pump will automatically stop after dispensing the set volume.
4. Start/Stop Button: Initiates or halts the manual dosing process.

5. Maintenance

Flow Calibration

Regular flow calibration is crucial for maintaining the accuracy of element addition. Calibration should be performed upon first use and whenever dosing accuracy is in question.

1. Navigate to the 'Settings' interface and select 'Flow Rate Calibration'.
2. Choose the pump head to be calibrated.
3. Start Emptying: This step removes air from the pump tube to ensure accurate calibration. Click 'Start priming' and wait until the tube is filled with water, then click to stop.
4. Drip Timing: Set the duration for the calibration run.
5. Ensure the pump inlet is immersed in the liquid source and the outlet is placed into a measuring cylinder.
6. Click 'Start Add' to begin dosing.
7. After dosing, input the volume of liquid collected in the measuring cylinder (in mL) into the app.
8. Click 'Calibration Complete' to finalize the calibration.

Figure 5: Non-skid precise calibration with four distinct channels.

Restoring Factory Settings

If necessary, you can restore the device to its factory settings. This will reset all parameters and settings to their default values.

• In the 'Settings' menu, select 'Factory Settings Reset'.
• Confirm the action to proceed with the reset.

6. Troubleshooting

App Connection Issues

• If the device fails to connect to Wi-Fi, restart the connection process from the beginning.
• Ensure your mobile phone is connected to a 2.4G Wi-Fi network, as 5G Wi-Fi is not supported.
• Check that the wireless router has an active internet connection.
• If the connection fails, the app will provide prompts; review these for specific reasons and solutions.

Firmware Upgrade Issues

• If a firmware upgrade fails, repeat the upgrade procedure.
• Important: Do not power off the device or exit the app during the upgrade process.

Dosing Inaccuracy

• Perform flow calibration as described in the Maintenance section.
• Ensure the inlet and outlet pipes are correctly installed and the height difference is within 0.5m to prevent siphoning or reflow.
• Check for any blockages or damage in the pump tubing.

7. Specifications

8. User Tips

• The Kamoer F4 PRO V2 is highly versatile and can be used for various applications beyond marine and plant life, including any scenario requiring precise, timed, and quantitative liquid additions.
• Take advantage of the remote control feature via the mobile app for convenient management of your dosing schedules from anywhere.
• Regularly check the solution bottle levels through the app to ensure continuous dosing and prevent running out of reagents.

9. Warranty and Support

Warranty Conditions

Free service during the warranty period is valid only for normal use and maintenance as per this user manual. Any malfunction or damage caused by human error is not covered. Keep your purchase invoice and user manual for warranty service.

Warranty Scope

The company provides free warranty service for any damage caused by manufacturing processes or components within one year from the date of purchase.

Non-Warranty Scope

The following factors are not covered by the free warranty, and repairs will be subject to a fee:

• Product appearance issues (confirm at purchase).
• Improper use, maintenance, or storage (not following the user manual).
• Access to an improper power source.
• Damage from short-circuiting due to insects entering the machine.
• Losses due to accidents.
• Use of inappropriate spare parts (non-original).
• Unauthorized handling, modification, or repair.
• Malfunction or damage from use outside the applicable environment.
• Damage caused by force majeure.
• Consumable parts (e.g., pH electrodes, ORP electrodes).
• Expired warranty period.

Contact Information

For additional support, you may also refer to the official user manual PDF: Kamoer F4 PRO V2 User Manual (PDF).