2A6BS-PJAir purifier

Air Purifier User Manual Directory contents Product Series P� Safety Precautions P� Product Features P� Product Diagram P� Operations &Function P� Pre-Operation Instructions Switch Button P� Fan Speed Button Child Lock Function Negative Ion Purifying Function P�~P� Smart Control Wi-Fi P�� Timer Button Power-off Memory Function Filter Reset Air Quality Indicator P�� Replacing The Filter Specifications P�� What’s In The Box P�� Cleaning And Care Troubleshooting P��~P�� Warranty P��~P�� ----------------------------------- ------------------------------- --------------------------------- --------------------------------- ---------------------------- ----------------------------------- -------------- ----------------------------------- ------------------------------- ----------------------------------- ------------------------------- --------------------------- ----------------------------------- P2 P� READ AND SAVE THESE INSTRUCTIONS A)Include instructions pertaining to a risk of fire, or injury to persons,for cleaning and user-maintenance ,such as lubrication; B)Warn the user to unplug or disconnect the appliance from the power supply before servicing. WARNING:DO NOT SUITABLE FOR USE WITH SOLID-STATE CONTROLS This product should be used only in accordance with the specifications outlined in this manual. Usage other than what has been specified here may result in serious injury. When using electrical appliances ,basic precautions should always be followed to reduce the risk of fire,electric shock,and injury to persons,including the following: Read all instructions before using the appliance. To avoid fire or shock hazard,plug the appliance directly into a right AC electrical outlet. Keep the cord out of heavy traffic areas.To avoid fire hazard,NEVER put the cord under rugs ,near heat registers,radiator,stoves,or heaters. To protect against electrical hazards ,DO NOT immerse in water or other liquids. Do not use near water or in a damp or wet location. Children cannot recognize the hazards associated with the usage of electrical appliances. For this reason,always supervise children when they are near the unit. Always unplug the air purifier before moving it,opening the grille, changing filters,cleaning or whenever the air purifier is not in use. Be sure to pull by the plug, not the cord. SAFETY PRECAUTIONS P� NEVER drop or insert any objects into any openings. DO NOT run the cord under carpeting. DO NOT cover the cord with throw rugs or similar coverings. DO NOT route the cord under furniture or appliances.Arrange the cord away from traffic area and where it will not be tripped over. DO NOT operate any appliance with damaged cord or plug,if the motor fan fails to rotate,after the appliance malfunctions ,or if it has been dropped or damaged in any manner.Send to Customer Service For assistance. Use appliance only for intended household purposes as described in this manual.Any other use is not recommended that may cause fire, electric shock,injury to persons. DO NOT use outdoors. DO NOT place anything on top of the unit. NEVER block the air openings,grille/outlets or place the unit on a soft surface such as a bed or sofa,as this could cause the unit to tip over,blocking the air inlet or outlet. DO NOT attempt to repair or adjust any electrical or mechanical functions on this unit. Doing so will void your warranty. The inside of the unit contains no user serviceable parts. All servicing should be performed by qualified personnel only. Keep the appliance on a level surface. Plastic film can be dangerous.To avoid danger of suffocation, keep away from children. Refer to safety instructions in manual for more information. P� The air purifier is designed to capture ��.��% of dust, pollen, pet dander, smoke, mold spores, and household odors, allowing you to breathe more healthily. Stage Filtration:Pre-filter captures larger airborne particles such as human hair,pet dander and dust particles ;activated carbon filter removes large dust particles ,pet dander,and household odor; HEPA filter traps to ��.��% of pollutants as small as �.�um or larger pollen and dust mites, and filters air pollution of PM �.�. � Fan Speeds � Timer Settings Child Lock Function Smart Control Negative ion purifying function Auto/Sleep Mode Filter Reset PRODUCT FEATURES P� PRODUCT DIAGRAM P� �.Carefully remove your air purifier from the packaging box and plastic bag. �.Remove the filter and the adaptor from the air purifier,remove the protective plastic,and then insert the filter into the unit. �.Place it on a firm,level and flat area. For proper all flow,locate the unit at least �ft/��cm away from any wall or furniture. Make sure none of the grilles are blocked. �.Plug the power adapter into an appropriate voltage AC outlet.A beep will be heard,and the power icon will light up and stay solid on. The device enters the standby mode. When moving the air purifier,always lift the unit firmly by both hands and set down gently on a flat and level surface. Do not use any other AC adapter other than the one provided with the unit. OPERATIONS &FUNCTION Switch Button Press and hold the button for 3 seconds, a beep will be heard ,and all buttons and the corresponding speed level indicator will turn on/ off. To deactivate the ambient light ,press the button twice. 1 By default ,each time the device is powered on after being disconnected ,initially the fan speed is at the 1-low level; otherwise the device will turn to the previous speed level and timer setting if any. 2) All button control will be followed by beep sounds. 3 Fan Speed Button ) All LED indicators are lingting up. Child Lock Function Press and hold the button for � seconds to activate the child lock function. When the child lock was activated, the indicator light turns red. To deactivate it, press and hold the button for � seconds , and the indicator light turns white. P� When the air purifier is on ,press to adjust �level of the fan speed and cycle through �-low,�-Medium,and �-…

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1/1 US Agent for Service of Process LETTER OF ATTESTATION TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 US Agent for Service of Process: Company Name: Wilson Tech Service LLC FRN: 0033402033 Contact Name: Wilson Cheung Address: 1312 17th Street Suite692DenverCO80202.US Telephone No: +1-716-965-5112 Email: [email protected] Applicant: Company name: Dongguan Pinjia Intelligent Technology Co., Ltd Grantee code: 2A6BS FCC ID: 2A6BS-PJ Contact Name: Peter Peng Address: Building 1, 78 Qingyu Road, Qingxi Town, Shenzhen City, Guangdong Province Telephone: 18565763504 Fax: 18565763504 E-mail: [email protected] [Dongguan Pinjia Intelligent Technology Co., Ltd] certifies that, as of the date of this filing of the application with the TCB, [Wilson Tech Service LLC] is our designated US agent for service of process for the above referenced FCC ID. [Dongguan Pinjia Intelligent Technology Co., Ltd] accepts to maintain an agent for no less than one year after the grantee has terminated all marketing and importation or the conclusion of any commission related proceeding involving equipment. [Wilson Tech Service LLC] accepts, as of the date of the filing of the application, the obligation of the designated US agent for service of process for the above reference FCC ID. The US Agent for Service of Process is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. The Applicant is aware of and agrees to comply with the requirements outlined in the FCC Equipment Authorization Program, Report and Order FCC 22-84, and clause § 2.911. Date: 2023/07/11 Applicant’s Name: Peter Peng US Agent’s Name: Wilson Cheung Title: Manager Title: Manager Signature Signature

C5266091_X24_Ed.2 1/1 “Attestation Statements” TO: Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 The Commission adopted rules that prohibit equipment authorization for “covered” telecommunications equipment and video surveillance equipment produced by entities identified on the Commission’s Covered List 1 , which is periodically updated. See the Covered List for more details. This Attestation Statement is to confirm that we follow the Section 2.911(d)(5)(i)-(ii) Applicant Company name: Dongguan Pinjia Intelligent Technology Co., Ltd Grantee code: 2A6BS FCC ID: 2A6BS-PJ Contact Name: Peter Peng Address: Building 1, 78 Qingyu Road, Qingxi Town, Shenzhen City, Guangdong Province Telephone: 18565763504 Fax: 18565763504 E-mail: [email protected] i. [Dongguan Pinjia Intelligent Technology Co., Ltd] (“the applicant”) certifies that the equipment for which authorization is sought is not “covered” equipment prohibited from receiving an equipment authorization pursuant to section 2.903 of the FCC rules. The applicant must sign this certification. ii. [Dongguan Pinjia Intelligent Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [is not] (as a specifically named entity or any of its subsidiaries or affiliates) identified on the Covered List as an entity producing “covered” equipment. The applicant must sign this certification. [Dongguan Pinjia Intelligent Technology Co., Ltd] (“the applicant”) certifies that, as of the date of the filing of the application, the applicant [ is not] identified on the Covered List as an entity producing “covered”equipment . Date: 2023/07/11 Applicant’s Name: Peter Peng Title: Manager Signature 1 The Commission’s Covered List is published by the Public Safety and Homeland Security Bureau and posted on the Commission’s website. This Covered List, which is periodically updated, identifies particular equipment, produced by particular entities, that constitutes “covered” equipment. https://www.fcc.gov/supplychain/coveredlist

Dongguan Pinjia Intelligent Technology Co., Ltd Product Similarity Declaration Company: Dongguan Pinjia Intelligent Technology Co., Ltd Address: Building 1, 78 Qingyu Road, Qingxi Town, Shenzhen City, Guangdong Province Product Name: Air purifier Model Number: PJ01 PJ02, PJ03, PJ05, PJ06, PJ07, PJ08, PJ09, PJ10, PJ11, PJ12, PJ13, PJ15, PJ16 FCC Identifier: 2A6BS-PJ We (Dongguan Pinjia Intelligent Technology Co., Ltd) hereby state that all the models are electrical identical including the same software parameter and hardware design (i.e., circuit design, PCB Layout, RF module/circuit, antenna type(s) and antenna location, components on PCB, etc.,), same mechanical structure and design (including product enclosure, materials, etc.,), the only difference is the model name and appearance color. Client’s signature Name: Peter Peng Date: 2023-07-11 Title: Manager Signature of applicant:

Dongguan Pinjia Intelligent Technology Co., Ltd 1/1 Letter of Authorization Company: Dongguan Pinjia Intelligent Technology Co., Ltd Address: Building 1, 78 Qingyu Road, Qingxi Town, Shenzhen City, Guangdong Province Product Name: Air purifier Model Number: PJ01 PJ02, PJ03, PJ05, PJ06, PJ07, PJ08, PJ09, PJ10, PJ11, PJ12, PJ13, PJ15, PJ16 FCC Identifier: 2A6BS-PJ We authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, to act on our behalf on all matters concerning the above named equipment. Any individual within LGAI Technological Center S.A. is authorized to act on our behalf and take action on the application. We declare that authorize LGAI Technological Center S.A., Ronda de la Font del Carme, s/n, 08193 Bellaterra, Spain, is allowed to forward all information related to the approval project to the Federal Communication Commission and to discuss any issues concerning the approval application. Any and all acts carried out by LGAI Technological Center S.A. on our behalf shall have the same effect as acts of our own. Name: Peter Peng Date: 2023-07-11 Title: Manager Signature of applicant:

Dongguan Pinjia Intelligent Technology Co., Ltd 1/1 Office of Engineering Technology Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Date: 2023-07-11 Subject: Request for Confidentiality FCC ID: 2A6BS-PJ To Whom It May Concern, Pursuant to the provisions of Sections 0.457 and 0.459 of Commission's rules (47CFR0.457, 0.459), we are requesting the Commission to withhold the following attachment(s) as confidential document from public disclosure. Exhibits Long-Term Confidentiality Short-Term Confidentiality NOTE 2 ID Label/Location No No Attestation Statement No No External Photos No ☐ Block Diagram ☒ ☐ Schematics ☒ ☐ Test Report No No Test Setup Photos No ☐ User’s Manual No ☐ Internal Photos No ☐ Parts List / Tune Up ☐ ☐ RF Exposure Info No No Operational Description ☒ ☐ Cover Letter(s) No No SDR Software / Security Info ☐ No NOTE 1: Long-Term Confidentiality may be permitted under special conditions (See II. LONG-TERM CONFIDENTIALITY, Section 3 of KDB 726920, use last in force) NOTE 2: Short-Term Confidentiality can be requested for a maximum of 180 days from the date of the grant. Above mentioned document contains detailed system and equipment description are considered as proprietary information in operation of the equipment. The public disclosure of above documents might be harmful to our company and would give competitor an unfair advantage in the market. It is our understanding that all measurement test reports, FCC ID label format and correspondent during certification review process cannot be granted as confidential documents and those information will be available for public review once the grant of equipment authorization is issued. Sincerely, Signature: Name: Peter Peng Title: Manager

Size: 22*18mm M/N: PJ01 FCC ID: 2A6BS-PJ Label location

ANT

FCC ID: 2A6BS-PJ RF Exposure Evaluation Limits The criteria listed in the following table shall be used to evaluate the environment impact of human exposure to radio frequency (RF) radiation as specified in KDB 447498 D01 V06 and 1.1307(b) Limits for Maximum Permissible Exposure (MPE) Frequency range (MHz) Electric field strength (V/m) Magnetic field strength (A/m) Power density (mW/cm 2 ) Averaging time (minutes) (A) Limits for Occupational/Controlled Exposures 0.3–3.0 614 1.63 *(100) 6 3.0–30 1842/f 4.89/f *(900/f 2 ) 6 30–300 61.4 0.163 1.0 6 300–1500 f/300 6 1500–100,000 5 6 (B) Limits for General Population/Uncontrolled Exposure 0.3–1.34 614 1.63 *(100) 30 1.34–30 824/f 2.19/f *(180/f 2 ) 30 30–300 27.5 0.073 0.2 30 300–1500 f/1500 30 1500–100,000 1.0 30 f = frequency in MHz Friis transmission formula: Pd = (Pout*G)/(4*pi*r 2 ) Where Pd = power density in mW/cm 2 , Pout = output power to antenna in mW; G = gain of antenna in linear scale, Pi = 3.1416; R = distance between observation point and center of the radiator in cm EIRP=E Meas +20log(d Meas )-104.7 EIRP is the equivalent isotropically radiated power, in dBm E Meas is the field strength of the emission at the measurement distance, in dBμV/m d Meas is the measurement distance, in m Pd id the limit of MPE, 1 mW/cm 2 . If we know the maximum gain of the antenna and the total power input to the antenna, through the calculation, we will know the distance r where the MPE limit is reached. Test Procedure Software provided by client enabled the EUT to transmit and receive data at lowest, middle and highest channel individually. Test Result of RF Exposure Evaluation wifi 2.4G mode Channel Output power to antenna (dBm) Output power to antenna (mW) Power Density at R=20cm (mW/cm 2 ) Limit (mW/cm 2 ) Result 802.11b 16.777 47.6102 0.01215 1.0 PASS 802.11g 13.601 22.9140 0.00585 1.0 PASS 802.11n HT20 14.631 29.0469 0.00741 1.0 PASS 802.11n HT40 13.818 24.0880 0.00615 1.0 PASS Remark: antenna gain=1.08dBi

Summary Antenna Specification ITEMANT SPEC Model Name2.4G ANT MAX. Gain 1.08dBi PolarizationHorizontal and Vertical Azimuth Beam Pattern Omni-directional Impedance50 Ohm Antenna Length38.20mm Manufacture Dongguan Pinjia Intelligent Technology Co., Ltd Antenna Photo & Length (mm) ÏÚ 2‹ Œøº∑ø ̈∑±≤ Ω∏øÆøΩ ̈ªÆ∑≠ ̈∑Ω≠ ±∫ ø≤ ̈ª≤≤ø PHI 0° PHI90° THETA90 ° Frequency VNA (MHz) Gain (Peak) (dBi) 2400MHz0.0403503 2410MHz0.0886264 2420MHz0.267381 2430MHz0.193012 2440MHz0.26366 2450MHz0.0723139 2460MHz0.36895 2470MHz0.551525 2480MHz0.640702 2490MHz1.05232 2500MHz1.08443

Test Report Number: BTF230718R01101 Te s t R e p o r t Te l : + 8 6-0 7 5 5-2 3 1 4 6 1 3 0 Em a il: R y a n . c j @ b t f-l a b . c o m P a g e 1 o f 53 FCC Part 15C Test Report FCC ID: 2A6BS-PJ Applicant: Dongguan Pinjia Intelligent Technology Co., Ltd Address: Building 1, 78 Qingyu Road, Qingxi Town, Shenzhen City, Guangdong Province Manufacturer: Dongguan Pinjia Intelligent Technology Co., Ltd Address: Building 1, 78 Qingyu Road, Qingxi Town, Shenzhen City, Guangdong Province EUT: Air purifier Trade Mark: N/A Model Number: PJ01 PJ02, PJ03, PJ05, PJ06, PJ07, PJ08, PJ09, PJ10, PJ11, PJ12, PJ13, PJ15, PJ16 Date of Receipt: Jun. 19, 2023 Test Date: Jun. 19, 2023 - Jun. 29, 2023 Date of Report: Jun. 29, 2023 Prepared By: BTF Testing Lab (Shenzhen) Co., Ltd. Address: F101, 201 and 301, Building 1, Block 2, Tantou Industrial Park, Tantou Community, Songgang Street, Bao'an District, Shenzhen, China Applicable Standards: FCC PART 15 C 15.247 ANSI C63.10:2013 Test Result: Pass Report Number: BTF230718R01101 Project Engineer: Elma.yang EMC Manager: Ryan.CJ This test report is based on a single evaluation of one sample of above mentioned products. It is not permitted to be duplicated in extracts without written approval of BTF Testing Lab (Shenzhen) Co., Ltd. Test Report Number: BTF230718R01101 Te s t R e p o r t Te l : + 8 6-0 7 5 5-2 3 1 4 6 1 3 0 Em a il: R y a n . c j @ b t f-l a b . c o m P a g e 2 o f 53 Table of Contents Page 1 . SUMMARY OF TEST RESULTS 4 1.1 MEASUREMENT UNCERTAINTY 4 2 . GENERAL INFORMATION 5 2.1 GENERAL DESCRIPTION OF EUT 5 2.2 DESCRIPTION OF TEST MODES 6 2.3 BLOCK DIGRAM SHOWING THE CONFIGURATION OF SYSTEM TESTED 7 2.4 DESCRIPTION OF SUPPORT UNITS(CONDUCTED MODE) 7 2.5 TABLE OF PARAMETERS OF TEST SOFTWARE SETTING 7 2.6 EQUIPMENTS LIST FOR ALL TEST ITEMS 8 3 . EMC EMISSION TEST 9 3.1 CONDUCTED EMISSION MEASUREMENT 9 3.1.1 POWER LINE CONDUCTED EMISSION LIMITS 9 3.1.2 TEST PROCEDURE 9 3.1.3 DEVIATION FROM TEST STANDARD 9 3.1.4 TEST SETUP 10 3.1.5 EUT OPERATING CONDITIONS 10 3.1.6 TEST RESULTS 10 3.2 RADIATED EMISSION MEASUREMENT 13 3.2.1 RADIATED EMISSION LIMITS 13 3.2.2 TEST PROCEDURE 14 3.2.3 DEVIATION FROM TEST STANDARD 14 3.2.4 TEST SETUP 14 3.2.5 EUT OPERATING CONDITIONS 15 3.2.6 TEST RESULTS (BETWEEN 9KHZ – 30 MHZ) 16 3.2.7 TEST RESULTS (BETWEEN 30MHZ – 1GHZ) 17 3.2.8 TEST RESULTS (1GHZ~25GHZ) 19 3.3 RADIATED BAND EMISSION MEASUREMENT 23 3.3.1 TEST REQUIREMENT: 23 3.3.2 TEST PROCEDURE 23 3.3.3 DEVIATION FROM TEST STANDARD 23 3.3.4 TEST SETUP 23 3.3.5 EUT OPERATING CONDITIONS 24 3.4 CONDUCTED BAND EDGE EMISSION&CONDUCTED SPURIOUS EMISSIONS MEASUREMENT 29 3.4.1 APPLICABLE STANDARD 29 3.4.2 TEST PROCEDURE 29 3.4.3 DEVIATION FROM STANDARD 29 3.4.4 TEST SETUP 29 3.4.5 EUT OPERATION CONDITIONS 29 Test Report Number: BTF230718R01101 Te s t R e p o r t Te l : + 8 6-0 7 5 5-2 3 1 4 6 1 3 0 Em a il: R y a n . c j @ b t f-l a b . c o m P a g e 3 o f 53 Table of Contents Page 3.4.6 TEST RESULTS 29 4 . AVERAGE OUTPUT POWER 33 4.1 APPLIED PROCEDURES / LIMIT 33 4.1.1 TEST PROCEDURE 33 4.1.2 DEVIATION FROM STANDARD 33 4.1.3 TEST SETUP 33 4.1.4 EUT OPERATION CONDITIONS 33 4.1.5 TEST RESULTS 34 5 . POWER SPECTRAL DENSITY TEST 37 5.1 APPLIED PROCEDURES / LIMIT 37 5.1.1 TEST PROCEDURE 37 5.1.2 DEVIATION FROM STANDARD 37 5.1.3 TEST SETUP 37 5.1.4 EUT OPERATION CONDITIONS 37 5.1.5 TEST RESULTS 38 6 . 6DB BANDWIDTH TEST 41 6.1 APPLIED PROCEDURES / LIMIT 41 6.1.1 TEST PROCEDURE 41 6.1.2 DEVIATION FROM STANDARD 41 6.1.3 TEST SETUP 41 6.1.4 EUT OPERATION CONDITIONS 41 6.1.5 TEST RESULTS 42 7 . ANTENNA REQUIREMENT 45 7.1 STANDARD REQUIREMENT 45 7.2 EUT ANTENNA 45 8 . TEST SEUUP PHOTO 46 9 . EUT PHOTO 47 Test Report Number: BTF230718R01101 Te s t R e p o r t Te l : + 8 6-0 7 5 5-2 3 1 4 6 1 3 0 Em a il: R y a n . c j @ b t f-l a b . c o m P a g e 4 o f 53 1. SUMMARY OF TEST RESULTS Test procedures according to the technical standards: FCC Part15 (15.247) , Subpart C Standard Section Test Item Judgment Remark 15.207 Conducted Emission PASS 15.205, 15.209, 15.247(d) Radiated Spurious Emission PASS 15.205, 15.247(d) Band Edge Emission& Conducted Spurious Emissions PASS 15.247(b) Average Output Power PASS 15.247(a)(2) 6dB Bandwidth PASS 15.247(e) Power Spectral Density PASS 15.203 Antenna Requirement PASS NOTE: (1)” N/A” denotes test is not applicable in this Test Report 1.1 MEASUREMENT UNCERTAINTY The reported uncertainty of measurement y ± U, where expended uncertainty U is based on a standard uncertainty multiplied by a coverage factor of k=2，providing a level of confidence of approximately 95 %。 No. Item Uncertainty 1 Conducted Emission Test ±2.56dB 2 RF power,conducted ±0.42dB 3 Spurious emissions,conducted ±2.76dB 4 All emissions,radiated(<1G) ±3.65dB 5 All emissions,radiated(>1G) ±4.89dB 6 Temperature ±0.5°C 7 Humidity ±2% 8 6dB Bandwidth ±0.2MHz Test Report Number: BTF230718R01101 Te s t R e p o r t Te l : + 8 6-0 7 5 5-2 3 1 4 6 1 3 0 Em a il: R y a n . c j @ b t f-l a b . c o m P a g e 5 o f 53 2. GENERAL INFORMATION 2.1 GENERAL DESCRIPTION OF EUT Product Name: Air purifier Trademark N/A Model No.: PJ01 PJ02, PJ03, PJ05, PJ06, PJ07, PJ08, PJ09, PJ10, PJ11, PJ12, PJ13, PJ15, PJ16 Model Difference The product's different for model number and appearance color. Operation Frequency: 2412~2462 MHz for 802.11b/g/nHT20 2422~2452 MHz for 802.11nHT40 Channel numbers: 11 Channels for 802.11b/g/n(HT20) 7 channels for 802.11nHT40 Channel separation: 5MHz Modulation technology: 802.11b: DSSS (CCK, DQPSK, DBPSK) 802.11g/n(20): OFDM(QPSK, BPSK, 16-QAM, 64-QAM) Rate of Transmitter 802.11b: 11/5.5/2/1Mbps 802.11g: 54/48/36/24/18/12/9/6Mbps 802.11n: up to 150Mbps Antenna Type: Built-in antenna Antenna gain: 1.08dBi Power supply: DC 24V from adapter Note: 1.For a more detailed features description, please refer to the manufacturer’s specifications or the User's Manual. 2.The EUT’s all information provided by client. Test Report Number: BTF230718R01101 Te s t R e p o r t Te l : + 8 6-0 7 5 5-2 3 1 4 6 1 3 0 …

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Radiated Measurement Photos Conducted Measurement Photos