Hygger HG112 USER MANUAL

Product Features

• 24-volt DC power adapter is safe, energy-efficient, and has low power consumption.
• Adjustable wave modes, flow rate, and wave frequencies.
• The super-quiet wave pump uses sine wave technology and connects wirelessly to the controller, which can synchronize multiple pumps.
• A strong magnetic holder allows for easy installation and repositioning.
• Suitable for freshwater, saltwater, and reef aquariums.
• The pump is designed for aquarium glass thicknesses up to 15 mm.

Product Diagram

A diagram illustrates the Hygger DC wave maker pump system. It shows the main Pump unit, a Magnetic holder for attachment, the central Controller, and the Power adapter. Connection lines indicate how these components link together: the pump connects to the controller, and the controller connects to the power adapter.

Installation Instructions

• Detach the magnetic holder from the pump body.
• Place the pump at least 3 inches underwater and secure it with the magnetic holder from the outside glass of the aquarium.
• Connect the wave pump to the controller and the controller to the adapter. Plug in and operate (Fig. 1).

CAUTION: Be careful not to pinch your fingers; the magnet is very strong.

Instructions for Using Key Functions

Wireless Connection Display

Long press "Wi-Li/FEED"; the blue light is always on for "Master" mode, and the blue light flashes for "Slave" mode.

Light Sensor Indicator

Long press “FLOW/ LIGHT”; a yellow light indicates that the night mode is switched on, and the yellow light off indicates the night mode is switched off.

Mode/Time Light Indicator

1. Briefly press "TIME/MODE" to view the factory setting time.
2. Press the button twice to set the local time; double-click to confirm the setting.
3. Press and hold "TIME/MODE" to set the wave mode, flow rate, and frequency within the last time range. Continue to press and hold the button to confirm the setting and run it when the “TIME” light is on.

Factory Settings (as followed)

Frequency Setting

Turn the frequency selector to set the frequency.

WAVE/MODE

Briefly press “WAVE/MODE” to choose a wave mode from M1 to M5:

• M1: Constant Wave Mode
• M2: Classic Wave Mode
• M3: Wi-Li Classic Wave Cross-flow Mode
• M4: Sine Wave Mode
• M5: Random Wave Mode

Operating Instructions

Wi-Li/FEED Button

Briefly press the "Wi-Li/FEED" button; the LED display shows “FE-10”. The pump automatically stops operating and activates the ten-minute feeding mode. After 10 minutes, the pump returns to the previous mode.

The wave pump can be wirelessly connected to "Master" or "Slave" other pumps. Press and hold the "Wi-Li/FEED" button. The blue indicator light illuminates, and the pump activates Master mode. The controller can now address several wave pumps. If you continue to hold down the button, the blue indicator light flashes, and the pump activates Slave mode. Continue to press and hold the button; the light goes out, and the pump exits Master/Slave mode.

IMPORTANT: If the pump is in Slave mode and the blue indicator light is flashing, the controller can be controlled by another controller in Master mode. In this case, you cannot make any settings on this controller. If you have two or more controllers, set one to Slave mode and the other to Master mode. The Master mode controller synchronizes the wave pumps. Master mode is optional if you have only one control device.

FLOW/LIGHT Button

Press the "FLOW/LIGHT" button to set the flow rate from 01 to 20. Press and hold the button to switch night mode on or off; the yellow indicator light lights up.

IMPORTANT:

1. When the pump is in a dark environment, the built-in light sensor detects night light and automatically switches to night mode. It operates at a constant flow rate, reducing the flow to 1 to save energy and allow fish and corals to rest. The LED display shows "F-01", and the light at M1 lights up.
2. Night mode is deactivated if the pump is in feeding or time mode.

WAVE/MODE Button

Press the "WAVE/MODE" button to select the wave mode. You can choose from 5 modes (M1~M5):

• M1: Constant Wave Mode
• M2: Classic Wave Mode
• M3: Wi-Li Classic Wave Cross-flow Mode
• M4: Sine Wave Mode
• M5: Random Wave Mode

How to Program

Two modes are available: a single mode and a 24/7 mode. The factory setting has the wave pump running in single mode M1 with a flow rate of 10 and night mode switched on.

How to set Single Mode?

Single mode involves one selected wave mode, one selected flow rate, and one selected frequency for 24 hours.

1. Press the WAVE/MODE button; you can see the green indicator on M1-M5 (e.g., M3).
2. Press the WAVE/MODE button again to select the desired wave mode.
3. Press the FLOW/LIGHT button; the screen display changes from F-10 to 11.
4. Press the FLOW/LIGHT button again to select the desired flow rate.
5. Turn the dial to set the desired frequency. The setting is complete.

How to set 24/7 Mode?

1. Turn off the night mode. Press and hold the FLOW/LIGHT button; the yellow light turns off, indicating night mode is off.
2. Calibrate the local time. Press the TIME/MODE button to see the hours and minutes.
3. Press the TIME/MODE button twice, and the hour digit flashes.
4. Press the TIME/MODE button to set the hour time, keeping it pressed until the desired hour is displayed.
5. Press the TIME/MODE button twice to confirm the setting.
6. Press the TIME/MODE button to set the minutes, keeping it pressed until the desired minute is displayed.
7. The 24 hours are divided into 4 time ranges. You need to set the wave mode, flow rate, and frequency for each time range. Long press the "TIME/MODE" button; the screen displays 1-10, indicating you can set the wave mode, flow rate, and frequency for the time range. The time green indicator flashes.
8. Press the WAVE/MODE button to select the wave mode from M1-M5.
9. Press the FLOW/LIGHT button to select the flow rate from 01-20.
10. Turn the dial to select the frequency.
11. Press the TIME/MODE button to set the time range 2. Repeat the previous steps to set the desired wave mode, flow rate, and frequency for each time range.
12. Press and hold TIME/MODE to confirm the setting; the TIME/MODE indicator remains on.
13. Finally, press and hold the TIME/MODE button to exit the 24/7 Mode; the indicator goes out, and the single mode starts to work.

How to "Master" or "Slave" other wave pumps?

Wireless connection: In addition to operating individually, the wave pump can be connected wirelessly to other pumps to "Master" or "Slave" them.

1. Prepare at least two wave pumps with two controllers.
2. Set one of the controllers to "Master mode". Press and hold Wi-Li/FEED to turn on "Master mode"; the blue indicator light comes on.
3. Set the other controller to "Slave mode". Long press the Wi-Li/FEED button to turn on "Master mode", and long press the Wi-Li/FEED button again to turn on "Slave mode"; the blue indicator light blinks.
4. All other settings can be programmed by the Master mode controller; no settings need to be made on the Slave mode controller.

Warning

The mains voltage and current frequency for the pump are specified. Your power supply must meet these requirements. Do not use the wave pump with mains voltages and current frequencies other than those specified.

1. Never allow the pump to run dry for longer than 5 minutes. During operation, the device should always be completely covered by water to ensure adequate cooling. The controller must not come into contact with water, as this risks irreparable damage to the pump.
2. The device is suitable for use in fresh and salt water. Do not use it in flammable, acidic, or corrosive liquids.
3. The appliance operates in clean water within a temperature range between 4 °C (39°F) and 35°C (95°F). Operation outside this temperature range may result in damage.
4. Never lift the device directly by the cable to avoid damaging it.
5. If the cable is damaged, take the appliance out of operation for safety reasons.
6. The controller must not fall into water or be operated in environments with high humidity. It is not waterproof. Ensure the controller is not placed in a dark location, so as not to cause the night function to fail.
7. The pump housing is held to the aquarium glass by a very strong magnet. Ensure that the two magnetic sides of the holder are never brought together without protection in between, as they are very difficult to separate again.
8. Store the pump in its packaging when it is not in use.

Trouble Shooting

Please note: Always disconnect the appliance from the power supply before troubleshooting.

Maintenance

1. Before carrying out maintenance work on appliances operating under water, always disconnect them from the power supply.
2. Cleaning: First disconnect the plug connection from the controller and pump. Remove the cover on the front of the pump and remove the impeller and axle. Then carefully clean all pump parts with a soft brush in clear water. After cleaning, reassemble the device as explained in the relevant operating instructions.
3. Make sure that the plug connections never get wet during cleaning.

Packing List

• 1x Controller
• 1x Power adapter
• 1x Protective mesh
• 1x User manual
• 1x Pump

Product Specifications

Warning

To avoid possible electric shock, do not immerse the switch in the water. If the switch falls into the water or becomes wet, do not touch it until you have unplugged it. Basic safety precautions that should be observed are as follows:

1. Read and follow this user manual strictly.
2. DANGER- To avoid possible electric shock, special care should be taken since water is employed in the use of aquarium equipment. For each of the following situations, do not attempt to repair yourself. Instead, return the pump to an authorized service facility for maintenance or discard it.
   • A. If the pump shows any sign of abnormal water leakage or RCD (or GFCI- Ground Fault Current Interrupter), unplug the power and remove the pump from water.
   • B. Carefully examine the pump after installation. It should not be plugged in if there is water on parts that are not intended to be wet.
   • C. Do not operate the pump if it has a damaged cord or plug, is malfunctioning, dropped, or damaged in any manner. The power cord of this pump cannot be replaced. If the cord is damaged, the pump should be discarded.
   • D. To avoid the possibility of the pump plug getting wet, position the aquarium and its stand to one side of a wall-mounted outlet to prevent water from dripping onto the outlet or plug. A "drip loop", shown in the figure below, should be arranged by the user for each cord, which connects the pump to the outlet. If an extension cord is used, the "drip loop" is the part of the cord below the level of the outlet or the connector that prevents water from traveling along the cord and coming in contact with the outlet. If the plug or outlet does get wet, DO NOT unplug the cord. Disconnect the fuse to the circuit breaker that supplies power to the pump. Then unplug and examine for the presence of water in the outlet. If you are not sure, consult a certified electrician.

   Diagrams illustrate the 'POWER CORD' and a 'DRIP LOOP'. The drip loop is shown as a U-shaped bend in the power cord below the outlet, designed to prevent water from traveling up the cord and into the electrical connection.

3.Close supervision is necessary when the pump is used near children.

4. To avoid injury, do not contact moving or hot parts.

5.Always unplug the pump from the outlet when not in use, before putting on or taking off parts, maintenance, or placing hands in the water. Never yank the cord to pull the plug from the outlet. Grasp the plug and pull to disconnect.

6. Do not use the pump for other than intended use. The use of attachments not recommended or sold by the appliance manufacturer may cause an unsafe condition and will void the warranty.

One Year Limited Warranty

This product MUST be purchased from an authorized Hygger reseller. Visit the Hygger website for a list of authorized resellers. Hygger warrants this product against defects in materials and workmanship for ONE (1) YEAR from the date of the original retail purchase and is non-transferable.

Warranty on all products, including aquariums, is limited to the replacement of the products and does not cover fish loss, personal injury, property loss, or direct, incidental, or consequential damage caused by using this product.

Note: Hygger One-year Limited Warranty does not cover damage caused by improper installation, saltwater corrosion, electrical surges, or modifications. Additionally, products that have been refunded are also not covered under the warranty.

If a defect is discovered, please contact Hygger, who will, at its option, repair or replace the product at no charge, provided that it is returned during the warranty period. A copy of the bill of sale is required as proof of the original purchase date in the event of product repairs within the warranty period. Hygger does not warrant any products that are not Hygger's.

This warranty does not apply if the product has been damaged by accident, abuse, misuse, misapplication, or modified without the written permission of Hygger.

Disposal

Do not dispose of this product as unsorted municipal waste. Collection of such waste separately for special treatment is necessary. This product must be disposed of at an authorized place for the recycling of electrical and electronic appliances rather than being disposed of with domestic waste. Collecting and recycling waste is a way of saving natural resources. So, please consult with your local seller to ensure the product is disposed of in an environmentally friendly way.

Contact Information

Distributed by: Hygger Aquarium, Inc.
13941 Magnolia Ave, Chino, CA 91710

Contact us at www.hygger-online.com

Email: mago@hygger-online.com

Trademarks of Shenzhen Mago Trading Co., Ltd
Bantian Group Business Center, Longgang,
Shenzhen City, China

All Rights Reserved

Made in China