When the replace filter lights are illuminated or flashing, the current filter needs to be replaced with a new one. Filters can be found at getpuroair.com.
PUROAIR 400 USER MANUAL Copyright © 2023, PuroAir user manual 1 TABLE OF CONTENTS Safety precautions 4 Product information 6 Control panel 7 Removal of base cover 8 Placement of air purifier 9 Filter installation 10 Understand the role of filters 12 3 stage filter 14 Using the purifier 16 Turning on the purifier and auto mode 17 Manual & automatic mode 17 Fan speed, timer, sleep mode and filter reset 18 Child lock function 19 Maintenance 20 Troubleshooting 22 2 puroair user manual 3 SAFETY PRECAUTIONS In order to avoid possible injury or financial loss to you or others, please pay attention to the following safety precautions. If the power cord is damaged, do not attempt to repair it at home. WARNING Do not touch power plug with wet hands. Only 120V ~AC power supply should be used. Do not damage the power cord and socket. When using the purifier, do not bind the wires. Using damaged wires may lead to electric shock, short circuit or fire. Do not cut, twist, poke and pull wires, or place heavy objects on wires or sockets. Before cleaning the purifier, make sure that the power supply has been disconnected. Fully plug in the air purifier before turning on. If the plug is not fully inserted into the socket, it may cause electric shock or overheating. Do not use damaged plugs or loose power outlets. Please clean the power plug regularly. Pull out the power plug and clean it with a dry cloth (do not use a wet cloth). If the appliance is not used for a long time, the power plug should be removed. 4 puroair If you need to move the product, please disconnect the power first. Be sure to move the product slowly. Do not move the product by pulling the power cord. Do not move the machine while the product is in operation. If you need to move the machine, please turn off the power. WARNING Do not disassemble or refit the air purifier without authorization. Do not use if: If a switch does not work. If the power cord or plug is abnormally hot. If the fuse burns out. If you notice a burnt odor or abnormal sound or vibration. If there is any other abnormal phenomenon or fault. Do not place rods or metal objects near or in the air outlet or opening. Do not use benzene, thinner or other solvents to clean the air purifier. Do not use the air purifier in a room with fumigation insecticides. Chemical residues may accumulate in the unit and then be released from the air outlet which can be dangerous. After using insecticide, the room should be thoroughly ventilated before using the air purfier. Do not use this air purifier in a place with a high temperature, high humidity or a wet enviroment such as a bathroom. Do not let volatile substances or combustible materials, such as tobacco and sparks, float into the purifier. user manual 5 PRODUCT INFORMATION PRODUCT ANATOMY Air Output Handle Air Quality Sensor Air Intake HEPA 14 Filter with Activated Carbon Layer Back Cover 6 puroair CONTROL PANEL KEY Air quality indicator light Timer (for fan) Filter replacement indicator and reset Power (on/off) Fan speed setting (including auto mode) Sleep mode and child lock product information 7 8 puroair PLACEMENT OF AIR PURIFIER In order to achieve optimal air circulation and filtration, make sure the air intake and output of the machine are more than 8 inches away from any obstacles. Please keep the air purifier 3 ft away from other electrical appliances. Please do not plug the power into the same socket as another electrical appliance. Do not obstruct the air intake or output to ensure adequate ventilation and maximum efficiency. product information 9 FILTER INSTALLATION Step 1 Remove all packaging materials and place the machine on a dry, stable, level surface. Step 2 Press the groove on the rear cover plate by hand, pull the cover plate outward at the same time, and gently pull the cover plate upward. Step 3 Remove the filter screen inside the purifier. 10 puroair Step 4 Remove the plastic bag around the filter if present. Step 5 Place the filter into the purifier, with the white side facing outward. Step 6 Reattach the rear cover plate, align and insert into the fixed groove. · Do not operate the purifier without a filter. · Only use genuine PuroAir HEPA 14 filters with this purifier. Alternative filters can cause operational issues and will void the 2-year warranty. user manual 11 12 puroair UNDERSTANDING THE ROLE OF FILTERS Clean air output Polluted air enters here user manual 13 UNIQUE TRIPLE PURIFICATION TECHNOLOGY Prefilter Screen High Efficiency HEPA 14 Filter High Efficiency Activated Carbon High efficiency HEPA 14 & activated carbon are combined in the same filter.. 14 puroair user manual 15 USING THE PURIFIER 2 3 6 4 5 1 1 Power 2 Filter reset 3 Timer 4 Fan speed 5 Sleep and child lock 6 Air quality indicator light 16 puroair FUNCTIONS IN DETAIL Powering on or off Auto mode Press the power button to power on the purifier. The machine will enter auto mode and the automatic light will illuminate and the air quality indicator will display colors while the purifier calibrates. After a 10-20 second calibration, the air quality indicator will be displayed based on the quality of the air surrounding the unit. When the purifier is running in auto mode, the fan speed will be selected automatically based on the air quality detected. To turn off the product, press the power button again. Air Fan Air Quality Color Quality Speed Index (AQI) excellent low 0-50 general medium 51-150 poor high >150 After powering on, the air purifier will enter standby mode. Press the power button to start the air purifier. To enter auto mode, press the fan speed adjustment button (labelled "auto/mode"). To manually set the fan speed, press the auto/mode button again until the unit reaches the fan speed as desired. If you continue to press this button, it will cycle through low, medium, high, and sleep. After adjusting the fan speed, the product runs continually at that speed. When in auto mode, the purifier will automatically adjust the fan speed and air quality indicator light based on the quality of air surrounding the unit. If indoor air humidity is high, it can trigger a poor air quality reading and may increase the fan speed. This is normal. To override, manually adjust the fan speed. user manual 17 Fan speed Timer To enter auto mode, press the fan speed adjustment button (labled "auto/mode"). To manually set the fan speed, press the auto/mode button again until the unit reaches the fan speed as desired. To run the purifier for a specific amount of time, select the timer button. The purifier can be selected in 2 hours, 4 hours, 6 hours or 8 hours. 18 puroair Sleep mode and child lock Filter reset When the product is running, press the fan speed button until the sleep indicator is illuminated. When in sleep mode, the fan will run at a low speed, and other indicators will be off. When the product is running (except for sleep mode), press and hold the sleep button for 3 seconds to enable child lock. Child lock prevents any other functions from being used. To disable child lock, press and hold the child lock button for 5 seconds and all functions will return to normal. When the replace filter lights are illuminated or flashing, the current filter needs to be replaced with a new one. Filters can be found at getpuroair.com. Press and hold for 10 seconds to reset the filter sensor. user manual 19 MAINTENANCE & CLEANING Unplug the power plug before cleaning the product. Do not immerse the product in water or any other liquid. Do not use abrasives or corrosive cleaning agents. The filter is not washable. Clean air purifier Clean the inside and outside of the purifier body regularly to prevent dust accumulation. · Use a soft dry cloth to wipe the dust off the purifier. · Clean the air intake and output with a soft dry cloth. 20 TROUBLESHOOTING Problem? Our Phoenix based team is here to help. Email us at help@getpuroair.com! 22 puroair State Machine won't turn on Possible causes The power plug is not in place Possible solution Pull out the power plug and plug in the power again The power plug or wire is damaged Contact us at help@getpuroair.com Fan is not working The machine is not on Plug in the power and turn on the machine again The motor is damaged Contact us at help@getpuroair.com Motor loose or foreign particles inside the machine Contact us at help@getpuroair.com Poor purification performance or suboptimal purification capacity The filter was not replaced The air inlet or outlet of the machine is blocked Replace with a new filter (you can find filters at getpuroair.com) Contact customer service center or dealer The plastic package of the filter is not removed Remove the plastic package of the filter screen for reuse There is not proper clearance or space around the machine to ventilate it There is no filter in the machine Make sure that the air inlet and outlet of the machine are not less than 3 feet away from the obstacles Make sure that the filters are placed in the machine in the order indicated More than expected room coverage Recheck whether the area of the used room is consistent with the specified area of the purifier user manual 23 For filter replacements and new purifiers visit: getpuroair.com Questions? Problems? Our team in Phoenix, AZ is standing by! help@getpuroair.com 24 © 2023 PuroAir. GetPuroAir.com puroairAdobe PDF Library 17.0 Adobe InDesign 18.3 (Macintosh)