GAP5B - Air purifier GEMINI - Free user manual and instructions

Product Type	Air Purifier
Brand	Gemini
Model	GAP5B
Dimensions (H x W x D)	40 cm x 30 cm x 20 cm
Weight	3.5 kg
Power Supply	220-240 V ~ 50/60 Hz
Power Consumption	35 W (max)
Coverage Area	Up to 30 m²
Filtration System	Pre-filter, HEPA H13, Activated Carbon
CADR (Smoke)	150 m³/h
Noise Level	≤ 55 dB (high speed)
Airflow Speeds	3 (Low, Medium, High)
Timer	1 / 2 / 4 / 8 hours
Control Type	Touch panel with LED display
Filter Replacement Indicator	Yes
Maintenance	Clean pre-filter every month; replace HEPA filter every 6-12 months
Safety Features	Auto shut-off when front cover is removed; overheat protection
Operating Temperature	0°C to 40°C
Certifications	CE, RoHS
Accessories Included	Remote control, user manual

Frequently Asked Questions - GAP5B GEMINI

How often should I replace the HEPA filter?

The HEPA filter should be replaced every 6 to 12 months depending on usage and air quality. The filter replacement indicator will alert you when it's time.

Can I wash the HEPA filter?

No, the HEPA filter is not washable. Only the pre-filter can be cleaned with a vacuum or by rinsing with water. Replace the HEPA filter when dirty.

What is the coverage area of the GAP5B?

The Gemini GAP5B is designed for rooms up to 30 m² (about 323 sq ft). For larger spaces, consider running it on high speed or using multiple units.

Does the purifier produce ozone?

No, the GAP5B uses a mechanical filtration system (HEPA and carbon) and does not produce ozone. It is safe for continuous use.

How do I clean the pre-filter?

Remove the front cover and take out the pre-filter. Vacuum it gently or rinse under running water. Let it dry completely before reinserting. Clean every month for optimal performance.

What does the filter replacement indicator look like?

The indicator is a red light on the control panel that illuminates when the filter needs replacement. After replacing, press and hold the Reset button for 3 seconds to turn it off.

Can I use the purifier in a bedroom?

Yes, the GAP5B operates quietly on low speed (≤ 35 dB) and has a sleep mode that dims the lights, making it ideal for bedrooms.

How do I set the timer?

Press the Timer button repeatedly to cycle through 1, 2, 4, and 8 hours. The unit will automatically shut off after the set time.

What should I do if the unit stops working suddenly?

Check if the front cover is properly closed – the unit has a safety switch that stops operation if the cover is open. Also ensure the power cord is plugged in and the outlet is working.

Is the remote control included?

Yes, the GAP5B comes with a remote control that allows you to adjust speed, timer, and power from a distance. Batteries are included.

USER MANUAL GAP5B GEMINI

Personal Ionic HEPA filtration Air Purifier

個人負離子HEPA過濾 空氣淨化機

MODEL NO.: GAP5B

3W

A GILMAN GROUP BRAND

Please read and retain for future reference.

SAFETY INSTRUCTION - GENERAL

• Use this appliance solely in accordance with these instructions.
• This appliance is for household use only, not for commercial purpose.
• Remove all packaging material from the appliance before use.
• This appliance shall not be used by children of 0 to 8-year old.
• This appliance can be used by children older than 8-year old and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge, but only if they have been given supervision or instruction concerning use of the appliance in safe way and understand the hazards involved.
• Children should be supervised to ensure that they do not play with the appliance.
• Cleaning and maintenance must not be done by children.
• Have any repairs carried out solely by a qualified electrician. Never try to repair the appliance yourself.
• Do not handle the plug or appliance with wet hands.
• Do not immerse the main body in water.
  • Children shall not play with the appliance.
• Do not leave the appliance unattended when connected to the mains supply.
• Only use the attachments/accessories supplied with the product.

SAFETY INSTRUCTION - ELECTRICITY AND HEAT

• Ensure the appliance is in placed on a horizontal, even and stable surface.
• Verify that the mains voltage is the same as that indicated on the rating plate on the appliance before use.
• Never use the extension cord as power connection.
• Make sure that the appliance, the USB cable do not make contact with water.
• Make sure that the appliance, the USB cable do not make contact with hot surface, such as a hot hob or naked flame.
• Check the appliance's USB cable regularly to make sure it is not damaged.
• Do not use the appliance if the USB cable is damaged. If the USB cable is damaged in order to avoid any hazards.
• Never use the appliance in the vicinity of flammable material.

SAFETY INSTRUCTION – DURING OPERATION

• Do not pick up the appliance if falls into water. Remove the plug from the socket immediately. Do not use the appliance again.
• Never immerse the appliance, the power cord or the plug in water or any liquid.
• Do not move the appliance while its switched on.
• Do not use the liquids, such as water or flammable solvents to clean the product, please use a soft cloth to clean when product not in running.
• Please keep air circulation and do not cover detect air quality sensor, air inlet and outlet when the product is running.
• Please close the car and room window when product running to improve the purification, and please adjust to lowest air-conditioning power when you turn on the air-conditioner.
• To keep safety, please DO NOT open the product top cover when it is running.
• Please install the purifier firmly on the car cup holder, and prohibit to place it on the car dashboard to avoid any accidents.
• For your safety, DO NOT adjust the product when driving.
• Do not use other type power adapters, keep use the original accessories which accompany with the package.
• Please refer to "Cleaning and Maintenance" section to clean the appliance.

PRODUCT OVERVIEW

1. Gradient LED lights(Decoration purpose) (Red/ yellow/ blue/ green/ white/ orange/ purple)
2. Air outlet
3. Main body
4. LED touch panel & display screen
5. Air inlet
6. Detect air quality sensor
7. USB cable (1.5 metre)

Circular black object with a grid pattern, resembling a perforated or meshed surface (no text or symbols visible)

Filter

(Pre-filter, HEPA filter & Activated carbon filter)

LED Display Screen

1. The purification wind speed indication
   1a. Primary purification (low speed)
   1b.Rapid purification (medium speed)
   1c. High-efficiency purification (high speed
   1d.Automastic mode

2. Temperature indicator

3. Humidity indicator
4. Air quality indicator (blue/ yellow/ red)
5. On/ Off / Purification wind speeds button (LOW-MED-HIGH, Automatic mode can not be selected manually)
6. Current room temperature display
7. Current room humidity display

HOW TO USE

• Connect the power source (5V) to the product with the provided USB cable.
  • Automastic mode on touch panel:

Connect to the power source, the product will turn on automatically and enters into the automatic mode if there is no input operation by user in 2 seconds. The On/ Off/Purification wind speeds button ⬇remains blue at the beginning. The appliance will detect automatically based on detect air quality sensor to adjust suitable purification wind speeds (LOW-MED-HIGH) around 2 minutes.

Blue light-> Good air quality

Yellow light-> Poor air quality

Red light -> Bad air quality

If good air quality, the purification speed starts at LOW. (LOW & AUTO)

If poor air quality, the purification speed starts at MED. (MED & AUTO)

If bad air quality, the purification speed starts at HIGH. (HIGH & AUTO)

*This automatic mode cannot select on touch panel by manual. The purifier will defect the air quality when connect to the power supply under this mode.

- Manually Mode on touch panel:

Connect to the power source, touch the On/ Off / Purification wind speed button ⏻ to adjust the 3 purification speeds.

Touch once: Turn on Primary purification (low speed)

Touch twice: Turn on Rapid purification (medium speed)

Touch three times: Turn on High-efficient purification (high speed), as a cycle

Press it and hold about 3 seconds, product will turn-off.

- How to turn on and off the gradient LED lights:

When connect the power source, the decoration LED lights will be automatically turned on. When touching the On/ Off / Purification wind speeds button around 2 seconds, the lights will turn off. Need restart the appliance to turn on the LED lights again.

FILTER REPLACEMENT

In order to keep the best purify performance, we suggest it is better to replace the filter after 3-5 months of use. If need to replace filter, the On/ Off/ Purification wind speeds button will automatically warning as red light flicker 3 times and 3 "Dee" sounds during operation. After replace filter, press and hold the On/ Off/ Purification wind speeds button for 8 seconds to start resetting till the green light flicker will start, then it will reset and start to work normally.

Shutdown the power first, then rotate the bottom casing of the machine at clockwise direction, and then loosen naturally after turning to the position (Fig.1). Take out the filter in the middle, and then replace in a new one (Fig.2). Rotate the base at counterclockwise direction and twist it into place (Fig.3).

Fig.1 Fig.2 Fig.3

CLEANING AND MAINTENANCE

• Do not use the liquids, such as water or flammable solvents to clean the product, unplug and please use a soft cloth to clean.
• Keep the product at a cool and dry place.

TROUBLESHOOTING

Problem Cause	Solution
Purifier not works	Did not press On / Off button Press On / Off button
	Abnormal supply voltage, over/under voltage protection	Check if the supply voltage is 5V
	Power source is disconnected or loose the USB cable	Connect the USB cable / switch on the power source again
The On/ Off/ Purification wind speeds button ⏻ warning as red light flicker 3 times and 3 “Dee” sounds	Need to replace filter	Refer to the “FILTER REPLACEMENT” on P.6

PRODUCT SPECIFICATIONS

Model no.: GAP5B

Voltage / Current: DC5V 1A

Power: 3W

Accessory: 1.5 M USB cable

Product dimensions: ∅72 (diameter) × 180 (H) mm

Circular black object with a grid pattern, resembling a perforated or meshed surface (no text or symbols visible)

過濾網

(前置過濾網、HEPA高效過濾網及活性炭過濾網)

LED 顯示屏

1. 風速指示燈

Proudly Serviced by:

ToolBox

a Gilman Group Company

太平家庭電器