2BBLC-ME440DGRY8Evaporative humidifier

IMPORTANT SAFETY INSTRUCTIONS - READ BEFORE USING YOUR HUMIDIFIER WARNING: To reduce the risk of fire, electric shock, or injury, always unplug the unit before moving, filling, servicing, or cleaning. Do not pour or spill water onto the controls or motor area. If these get wet, let them dry completely and have unit checked by authorized service personnel before plugging in. Do not use the humidifier if any parts are damaged or missing. Contact us for replacement parts at 800.547.3888. 1. To reduce the ris k of fire or shock hazard, this humidifier has a polar- ized plug (one blade is wider than the other). Plug humidifier directly into a 120V, A.C. electrical outlet. Do not use extension cords. If the plug does not fully fit into the outlet, reverse plug. If it still does not fit, contact a qualified electrician to i nstall the proper outlet. Do not change the plug in any way. - ard, never put the electric cord under rugs, near heat registers, radiators, stoves or heaters. 3. Always unplug the unit before moving, cleaning or removing the fan assembly section from the humidifier, or whenever it is not in service. 4. Keep the humidifier clean. To reduce the ris k of injury, fire or damage to humidifier, use only cleaners specifically recommended for humidifi- ers. Never use flammable, combustible or poisonous materials to clean your humidifier 5. Do not put foreign objects inside the humidifier. 6. Do not allow unit to be used as a toy. Close attention is necessary when used by or near child ren. 7. To reduce the risk of electrical hazard or damage to humidifier, do not tilt, jolt or tip humidifier while unit is running. 8. To reduce the ris k of accidental electrical shock, do not touch t he cord or controls with wet hands. 9. To reduce the ris k of fire, do not use near an open flame such as a candle or other flame source. ESSICK AIR PRODUCTS, INC. ONE YEAR LIMITED WARRANTY FOR EVAPORATIVE HUMIDIFIERS FOR THE UNITED STATES AND CANADA. SALES RECEIPT REQUIRED AS PROOF OF PURCHASE FOR ALL WARRANTY CLAIMS. This warranty against defects in workmanship and materials is extended by Essick Air Products, Inc. (“Essick Air”) when the unit is installed and used under normal conditions as follows: · One (1) year from original date of purchase, and · T hirty (30) days from original date of purchase for wicks and filters, which are considered disposable components and should be replaced periodically. Essick Air will replace the defective part/product, with return freight paid by Essick Air. It is agreed that such replacement is the exclusive remedy available from Essick Air and that TO THE M AXIMUM EXTENT PERMITTED BY LAW, ESSICK AIR IS NOT RESPONSIBLE FOR DAMAGES OF ANY KIND, INCLUDING INCIDENTAL AND CONSEQUENTIAL DAMAGE OR LOSS OF PROFITS OR REVENUES. Exclusions from this warranty: Because Essick Air cannot control the quality of products sold by unauthorized sellers, this limited warranty applies only to products that were purchased from Essick Air or an Essick Air authorized seller in the United States of America or Canada, unless otherwise prohibited by law. We reserve the right to reject warranty claims from purchasers for products purchased from unauthorized sellers, including unauthorized Internet sites. We are not responsible for normal and/or periodic replacement of wicks and filters. We are not responsible for any incidental or consequential damage from any malfunction of the product. This warranty does not apply to, nor are we responsible for any incidental or consequential damages or defects resulting from accident, misuse, alterations, unauthorized or individual service or repair, unauthorized use, mishandling, unreasonable use, abuse (including failure to perform reasonable maintenance), normal wear and tear, where the connected voltage is more than 5% above the nameplate voltage, nor where the equipment or parts were improperly installed, wired, or maintained in violation of the owner’s manual. Alterations include the substitution of non-Essick Air/AIRCARE component parts with Essick Air/AIRCARE com- ponent parts, including, but not limited to, demineralization cartridges, filters, wicks and bacteria treatment. We are not responsible for any damage from the use of water softeners or treatments, chemicals or descaling materials. We are not responsible for the cost of service calls to diagnose the cause of trouble, or labor charge to repair and/or replace parts. No employee, agent, dealer or other person is authorized to give any warranties or conditions on behalf of Essick Air. Some jurisdictions (which may include the Province of Quebec) do not allow the exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply to you. The disclaimers, exclusions, and limitations of liability under this warranty will not apply to the extent prohibited by applicable law (which may include the Province of Quebec). Except where prohibited by applicable law (which may include the Province of Quebec), this warranty applies only to the original purchaser of the Product and is not transferable. How to obtain service under this warranty Within the limitations of this warranty, purchaser with inoperative units should contact customer service at 800-547-3888 for instructions on how to obtain service under this warranty as listed above. This warranty gives the customer specific legal rights, and you may also have other rights which vary from province to province, or State to State. - ranty, the terms of any such extended warranty are separate and apart from this warranty, and the failure to sign-up for any extended warranty does not diminish your rights under this warranty. Where any term of this warranty is prohibited by such laws, it shall be null Register your product at AIRCAREproducts.com Failure to complete the registration form does not diminish your warranty rights. Last Updated: September 1, 2022 11 22 3 4 2 33 4 5 6 7 8 9 10 4 11 12 13 14 66 Q Q Q…

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2023-06-28 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(i) request for FCC ID: 2BBLC- ME440DGRY8 Essick Air Products, Inc. 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. Sincerely, Calvin Cox Essick Air Products, Inc. 5800 Murray Street Little Rock, AR 72209 2023-06-28 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: Attestation Statements Part 2.911(d)(5)(ii) request for FCC ID: 2BBLC- ME440DGRY8 Essick Air Products, INC.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. Sincerely, Calvin Cox Essick Air Products, Inc. 5800 Murray Street Little Rock, AR 72209

1U.S. Agent Designation for Service of Process (Applicant and U.S. Agent are Separate Parties) ATTENTION: FCC Certification – Section 2.911(d)(7) Information Designated U.S. Agent Company Name: Essick Air Products, Inc. FRN: 0033864174 Contact Name: Calvin Cox Street Address: 5800 Murray ST City/Province/Zip: Little Rock, Arkansas 72209-2543 Telephone No: 501-562-1094 ext. 157 Email: [email protected] This letter is to confirm that we (“the Designated U.S. Agent) have accepted the responsibility to act as the Designated U.S. Agent for Service of Process as required by section 47 CFR 2.911(d)(7) on behalf of the Applicant noted below. The Applicant acknowledges that they must maintain an agent for no less than one year after terminating all marketing and importation OR the conclusion of any Commission-related proceeding involving the equipment. The applicant further acknowledges their responsibility to inform the FCC whenever the Designated U.S. Agent information above changes. Applicant Company name: Essick Air Products, Inc. Grantee Code: 2BBLC FCC ID: 2BBLC-ME440DGRY8 Contact Name: Calvin Cox Street Address: 5800 Murray ST City/Province/Zip: Little Rock, Arkansas 72209-2543 Telephone No: 501-562-1094 ext. 157 Email: [email protected] Signature: Date: 2023/04/05 Signed by (Printed Name/Title): Calvin Cox

Date: 2023-06-28 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: CONFIDENTIALITY REQUEST FOR (Evaporative humidifier / ME440DGRY8 / FCC ID: 2BBLC-ME440DGRY8) To Whom It May Concern: This letter serves as an official request for confidentiality under sections 0.457 and 0.459 of CFR 47. We have requested that the (Block Diagrams, Schematics, Operational Descriptions) required to be submitted with this application be permanently withheld from public review. The above documents are company proprietary information that could never get into the possession of your competition. Please contact me if there is any information you may need. Sincerely, Calvin Cox Applicant: Essick Air Products, INC. Address: 5800 Murray ST, Little Rock Arkansas, United States 501-562-1094 ext. 157

date: 2023-07-05 Eurofins Electrical and Electronic Testing NA, Inc. 914 West Patapsco Avenue Baltimore, MD 21230 RE: LETTER OF AGENT AUTHORIZATION To Whom It May Concern: We, the undersigned, hereby authorize (Eurofins Electrical Testing Service (Shenzhen) Co., Ltd.) to act on our behalf in all matters relating to application for equipment authorization, including the signing of all documents relating to these matters. We also hereby certify that no party to the application authorized hereunder is subject to the denial of benefits, including FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C.853(a). This agreement expires one year from the current date. Sincerely, Signature: Name: Calvin Cox Applicant: Essick Air Products, INC. Address: 5800 Murray ST, Little Rock Arkansas, United States TEL: 501-562-1094 ext. 157

Serial no.: KF262260001-KF262261968 Essick Air Products Humidifier Model Number: ME440DGRY8 S/N: KF262260001 Rating:AC100~240V FCC ID: 2BBLC-ME440DGRY8 IC:30761-ME440DGRY8 CONFORMS TO UL STD.998 CERTIFIED TO CSA STD.C22.2 No.104-11 FOR HOUSEHOLD USE ONLY For customer service call 1-800-547-3888 3136487 Essick Air Products Humidifier Model Number: ME440DGRY8 S/N: xxxxxxxxxxxxxx Rating:AC100~240V CONFORMS TO UL STD.998 CERTIFIED TO CSA STD.C22.2 No.104-11 FOR HOUSEHOLD USE ONLY For customer service call 1-800-547-3888 3136487 FCC ID: xxxxxxxxxxxxxxx

Related to EFGX23060081-IE-01-E01&E02 Radiofrequency radiation exposure evaluation: mobile devices RESULT : Pass Test Specification Test item : Evaporative humidifier Identification / Type No. : ME440DGRY8 FCC ID IC : : 2BBLC-ME440DGRY8 30761-ME440DGRY8 Test standard : CFR47 FCC Part 2: Section 2.1091 CFR47 FCC Part 1: Section 1.1310 FCC KDB Publication 447498 D04 RSS-102 Issue 5 March 2015  FCC requirements FCC requirement: Systems operating under the provisions of this section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess limit for maximum permissible exposure. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as a mobile device whereby a distance of 20cm normally can be maintained between the user and the device. MPE Calculation Method according to KDB 447498 D04 a) EUT RF Exposure Evaluation operations, Worst Case mode Test Mode Measured Power (dBm) Antenna Gain (dBi) Measured e.i.r.p (dBm) Measured e.i.r.p (mW) Minimum Separation Distances (cm) Limit (mW) BLE 12.28 2.54 14.82 30.34 20 768 2.4GHz band Wi-Fi 18.03 2.54 20.57 114.02 Related to EFGX23060081-IE-01-E01&E02  IC requirements: The EUT shall comply with the requirement of RSS-102 section 4 Exposure Limits. a) EUT RF Exposure Evaluation standalone operations, Worst Case mode Test Mode Maximum e.i.r.p (dBm) Maximum e.i.r.p (W) Limit (W) 2.4GHz band Wi-Fi 20.57 0.11402 2.68 “RF Radiation Exposure Statement Caution: This Transmitter must be installed to provide a separation distance of at least 20 cm from all persons.”

Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 8.600 2407.920 2416.520 0.5 PASS 2437 8.600 2432.440 2441.040 0.5 PASS 2462 9.000 2457.480 2466.480 0.5 PASS 11G Ant1 2412 16.360 2403.800 2420.160 0.5 PASS 2437 16.320 2428.840 2445.160 0.5 PASS 2462 16.320 2453.840 2470.160 0.5 PASS 11N20SISO Ant1 2412 17.320 2403.440 2420.760 0.5 PASS 2437 17.560 2428.200 2445.760 0.5 PASS 2462 17.560 2453.200 2470.760 0.5 PASS Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 14.124 2404.9134 2419.0374 --- --- 2437 14.051 2429.9491 2444.0001 --- --- 2462 14.125 2454.9098 2469.0348 --- --- 11G Ant1 2412 17.088 2403.4506 2420.5386 --- --- 2437 17.128 2428.4449 2445.5729 --- --- 2462 17.167 2453.4190 2470.5860 --- --- 11N20SISO Ant1 2412 18.220 2402.9078 2421.1278 --- --- 2437 18.204 2427.8712 2446.0752 --- --- 2462 18.166 2452.9372 2471.1032 --- --- Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Appendix C: Maximum conducted output power Test Result TestMode Antenna Frequen cy[MHz] Conductd Powert[dBm] Conducted Limit[dBm] EIRP [dBm] EIRP Limit[dBm] Verdict 11B Ant1 2412 16.51 ≤30.00 19.05 ≤36.00 PASS 2437 17.04 ≤30.00 19.58 ≤36.00 PASS 2462 16.68 ≤30.00 19.22 ≤36.00 PASS 11G Ant1 2412 16.82 ≤30.00 19.36 ≤36.00 PASS 2437 18.03 ≤30.00 20.57 ≤36.00 PASS 2462 16.58 ≤30.00 19.12 ≤36.00 PASS 11N20SIS O Ant1 2412 16.00 ≤30.00 18.54 ≤36.00 PASS 2437 17.01 ≤30.00 19.55 ≤36.00 PASS 2462 15.69 ≤30.00 18.23 ≤36.00 PASS Appendix D: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict 11B Ant1 2412 -14.9 ≤8.00 PASS 2437 -14.42 ≤8.00 PASS 2462 -14.72 ≤8.00 PASS 11G Ant1 2412 -17.16 ≤8.00 PASS 2437 -15.93 ≤8.00 PASS 2462 -17.36 ≤8.00 PASS 11N20SISO Ant1 2412 -18.35 ≤8.00 PASS 2437 -17.15 ≤8.00 PASS 2462 -18.47 ≤8.00 PASS Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Appendix E: Band edge measurements Test Result TestMode Antenn a ChNam e Frequency[MH z] RefLevel[dB m] Result[dB m] Limit[dBm ] Verdic t 11B Ant1 Low 2412 8.25 -42.27 ≤-21.75 PASS High 2462 8.10 -45.95 ≤-21.9 PASS 11G Ant1 Low 2412 5.52 -28.39 ≤-24.48 PASS High 2462 5.40 -39.31 ≤-24.61 PASS 11N20SIS O Ant1 Low 2412 5.31 -29.94 ≤-24.69 PASS High 2462 4.47 -41.15 ≤-25.53 PASS Test Graphs 11B_Ant1_Low_2412 11B_Ant1_High_2462 11G_Ant1_Low_2412 11G_Ant1_High_2462 11N20SISO_Ant1_Low_2412 11N20SISO_Ant1_High_2462 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency[MHz] FreqRange [Mhz] RefLevel [dBm] Result [dBm] Limit [dBm] Verdict 11B Ant1 2412 Reference 8.25 8.25 --- PASS 30~1000 8.25 -57.92 ≤-21.75 PASS 1000~26500 8.25 -49.25 ≤-21.75 PASS 2437 Reference 8.59 8.59 --- PASS 30~1000 8.59 -58.34 ≤-21.41 PASS 1000~26500 8.59 -49.82 ≤-21.41 PASS 2462 Reference 8.35 8.35 --- PASS 30~1000 8.35 -58.6 ≤-21.65 PASS 1000~26500 8.35 -48.58 ≤-21.65 PASS 11G Ant1 2412 Reference 6.11 6.11 --- PASS 30~1000 6.11 -57.78 ≤-23.89 PASS 1000~26500 6.11 -49.73 ≤-23.89 PASS 2437 Reference 7.37 7.37 --- PASS 30~1000 7.37 -57.92 ≤-22.63 PASS 1000~26500 7.37 -49.87 ≤-22.63 PASS 2462 Reference 5.88 5.88 --- PASS 30~1000 5.88 -58.39 ≤-24.12 PASS 1000~26500 5.88 -49.54 ≤-24.12 PASS 11N20SISO Ant1 2412 Reference 4.91 4.91 --- PASS 30~1000 4.91 -57.72 ≤-25.09 PASS 1000~26500 4.91 -49.66 ≤-25.09 PASS 2437 Reference 6.37 6.37 --- PASS 30~1000 6.37 -57.45 ≤-23.63 PASS 1000~26500 6.37 -50.03 ≤-23.63 PASS 2462 Reference 4.79 4.79 --- PASS 30~1000 4.79 -58.29 ≤-25.21 PASS 1000~26500 4.79 -49.57 ≤-25.21 PASS Test Graphs 11B_Ant1_2412_0~Reference 11B_Ant1_2412_30~1000 11B_Ant1_2412_1000~26500 11B_Ant1_2437_0~Reference 11B_Ant1_2437_30~1000 11B_Ant1_2437_1000~26500 11B_Ant1_2462_0~Reference 11B_Ant1_2462_30~1000 11B_Ant1_2462_1000~26500 11G_Ant1_2412_0~Reference

11G_Ant1_2412_30~1000 11G_Ant1_2412_1000~26500 11G_Ant1_2437_0~Reference 11G_Ant1_2437_30~1000 11G_Ant1_2437_1000~26500 11G_Ant1_2462_0~Reference 11G_Ant1_2462_30~1000 11G_Ant1_2462_1000~26500 11N20SISO_Ant1_2412_0~Reference 11N20SISO_Ant1_2412_30~1000 11N20SISO_Ant1_2412_1000~26500 11N20SISO_Ant1_2437_0~Reference 11N20SISO_Ant1_2437_30~1000 11N20SISO_Ant1_2437_1000~26500 11N20SISO_Ant1_2462_0~Reference 11N20SISO_Ant1_2462_30~1000 11N20SISO_Ant1_2462_1000~26500 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] 11B Ant1 2412 7.00 7.00 100.00 2437 12.41 12.54 98.96 2462 11.00 11.00 100.00 11G Ant1 2412 2.05 2.19 93.61 2437 2.07 2.20 94.09 2462 2.07 2.19 94.52 11N20SISO Ant1 2412 1.92 2.05 93.66 2437 1.92 2.05 93.66 2462 1.92 2.05 93.66 Test Graphs 11B_Ant1_2412 11B_Ant1_2437 11B_Ant1_2462 11G_Ant1_2412 11G_Ant1_2437 11G_Ant1_2462 11N20SISO_Ant1_2412 11N20SISO_Ant1_2437 11N20SISO_Ant1_2462 Appendix H: Emissions in Restricted Bands Test Result Mode: 11B-2412 Final Data List NO. Freq. [MHz] Factor [dB/m] PK Value [dBμV/m] PK Limit [dBμV/m] PK Margin [dB] AV Value [dBμV/m] AV Limit [dBμV/m] AV Margin [dB] Height [cm] Angle [°] Polarity Verdict 1 2310 7.07 45.14 74.00 28.86 41.94 54.00 12.06 150 42 Horizontal PASS 2 2316.08 7.06 47.02 74.00 26.98 45.49 54.00 8.51 150 316 Horizontal PASS 3 2326 7.19 45.79 74.00 28.21 42.59 54.00 11.41 150 17 Horizontal PASS 4 2355.12 7.27 46.52 74.00 27.48 43.07 54.00 10.93 150 210 Horizontal PASS 5 2379.12 7.85 49.17 74.00 24.83 43.94 54.00 10.06 150 23 Horizontal PASS 6 2390 8.38 46.59 74.00 27.41 43.90 54.00 10.10 150 20 Horizontal PASS Final Data List NO. Freq. [MHz] Factor [dB/m] PK Value [dBμV/m] PK Limit [dBμV/m] PK Margin [dB] AV Value [dBμV/m] AV Limit [dBμV/m] AV Margin [dB] Height [cm] Angle [°] Polarity Verdict 1 2310 7.07 44.83 74.00 29.17 41.55 54.00 12.45 150 135 Vertical PASS 2 2326.48 7.16 45.99 74.00 28.01 43.07 54.00 10.93 150 26 Vertical PASS 3 2340.64 7.18 46.64 74.00 27.36 43.66 54.00 10.34 150 328 Vertical PASS 4 2363.2 7.40 46.19 74.00 27.81 43.56 54.00 10.44 150 277 Vertical PASS 5 2386.8 8.25 47.36 74.00 26.64 44.57 54.00 9.43 150 117 Vertical PASS 6 2390 8.38 46.30 74.00 27.70 43.18 54.00 10.82 150 224 Vertical PASS Mode: 11B-2462 Final Data List NO. Freq. [MHz] Factor [dB/m] PK Value [dBμV/m] PK Limit [dBμV/m] PK Margin [dB] AV Value [dBμV/m] AV Limit [dBμV/m] AV Margin [dB] Height [cm] Angle [°] Polarity Verdict 1 2483.5 8.62 49.11 74.00 24.89 45.95 54.00 8.05 150 68 Horizontal PASS 2 2488.9285 8.25 47.70 74.00 26.30 45.28 54.00 8.72 150 38 Horizontal PASS 3 2491.0735 8.35 48.05 74.00 25.95 44.48 54.00 9.52 150 182 Horizontal PASS 4 2495.017 8.45 47.26 74.00 26.74 44.91 54.00 9.09 150 192 Horizontal PASS 5 2497.4095 8.25 46.53 74.00 27.47 44.61 54.00 9.39 150 336 Horizontal PASS 6 2500 8.10 46.23 74.00 27.77 43.11 54.00 10.89 150 68 Horizontal PASS Final Data List NO. Freq. [MHz] Factor [dB/m] PK Value [dBμV/m] PK Limit [dBμV/m] PK Margin [dB] AV Value [dBμV/m] AV Limit [dBμV/m] AV Margin [dB] Height [cm] Angle [°] Polarity Verdict 1 2483.5 8.62 45.70 74.00 28.30 43.45 54.00 10.55 150 321 Vertical PASS 2 2487.7405 8.24 48.15 74.00 25.85 42.94 54.00 11.06 150 162 Vertical PASS 3 2490.496 8.31 47.52 74.00 26.48 45.31 54.00 8.69 150 29 Vertical PASS 4 2492.6245 8.42 46.83 74.00 27.17 43.41 54.00 10.59 150 54 Vertical PASS 5 2495.974 8.38 47.03 74.00 26.97 42.96 54.00 11.04 150 110 Vertical PASS 6 2500 8.10 46.59 74.00 27.41 43.42 54.00 10.58 150 162 Vertical PASS Mode: 11G-2412 Final Data List NO. Freq. [MHz] Factor [dB/m] PK Value [dBμV/m] PK Limit [dBμV/m] PK Margin [dB] AV Value [dBμV/m] AV Limit [dBμV/m] AV Margin [dB] Height [cm] Angle [°] Polarity Verdict 1 2310.0000 7.07 44.77 74.00 29.23 43.11 54.00 10.89 150 222 Horizontal PASS 2 2365.52 7.49 55.45 74.00 18.55 48.36 54.00 5.64 150 192 Horizontal PASS 3 2370.48 7.51 54.80 74.00 19.20 51.48 54.00 2.52 150 28 Horizontal PASS 4 2375.44 7.85 58.73 74.00 15.27 50.46 54.00 3.54 150 17 Horizontal PASS 5 2378.08 7.86 60.65 74.00 13.35 50.04 54.00 3.96 150 116 Horizontal PASS 6 2389.8395 8.38 49.16 74.00 24.84 46.41 54.00 7.59 152.4 99.9 Horizontal PASS Final Data List NO. Freq. [MHz] Factor [dB/m] PK Value [dBμV/m] PK Limit [dBμV/m] PK Margin [dB] AV Value [dBμV/m] AV Limit [dBμV/m] AV Margin [dB] Height [cm] Angle [°] Polarity Verdict 1 2310 7.07 44.47 74.00 29.53 41.14 54.00 12.86 150 343 Vertical PASS 2 2382.56 8.00 56.58 74.00 17.42 48.53 54.00 5.47 150 134 Vertical PASS 3 2385.36 8.17 58.44 74.00 15.56 49.35 54.00 4.65 150 134 Vertical PASS 4 2387.6 8.23 59.04 74.00 14.96 49.10 54.00 4.90 150 134 Vertical PASS 5 2389.12 8.35 60.82 74.00 13.18 51.53 54.00 2.47 150 134 Vertical PASS 6 2390 8.38 57.59 74.00 16.41 51.41 54.00 2.59 150 134 Vertical PASS Mode: 11G-2462 Final Data List NO. Freq. [MHz] Factor [dB/m] PK Value [dBμV/m] PK Limit [dBμV/m] PK Margin [dB] AV Value [dBμV/m] AV Limit [dBμV/m] AV Margin [dB] Height [cm] Angle [°] Polarity Verdict 1 2483.5 8.62 65.66 74.00 8.34 49.23 54.00 4.77 150 18 Horizontal PASS 2 2484.0278 8.55 50.56 74.00 23.44 48.48 54.00 5.52 150 168 Horizontal PASS 3 2485.249 8.48 63.44 74.00 10.56 50.65 54.00 3.35 150 171 Horizontal PASS 4 2487.3445 8.30 59.01 74.00 14.99 49.93 54.00 4.07 150 21 Horizontal PASS 5 2491.684 8.38 58.69 74.00 15.31 50.56 54.00 3.44 150 174 Horizontal PASS 6 2500 8.10 47.90 74.00 26.10 45.00 54.00 9.00 150 146 Horizontal PASS Final Data List NO. Freq. [MHz] Factor [dB/m] PK Value [dBμV/m] PK Limit [dBμV/m] PK Margin [dB] AV Value [dBμV/m] AV Limit [dBμV/m] AV Margin [dB] Height [cm] Angle [°] Polarity Verdict 1 2483.5 8.62 58.96 74.00 15.04 51.22 54.00 2.78 150 119 Vertical PASS 2 2484.0115 8.55 62.26 74.00 11.74 50.49 54.00 3.51 150 157 Vertical PASS 3 2485.6285 8.43 58.58 74.00 15.42 49.98 54.00 4.02 150 126 Vertical PASS 4 2487.262 8.31 55.41 74.00 18.59 50.35 54.00 3.65 150 129 Vertical PASS 5 2488.945 8.25 54.05 74.00 19.95 49.22 54.00 4.7…

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Page 1 of 28 EUROFINS ELECTRICAL TESTING SERVICE (SHENZHEN) CO., LTD. RADIO TEST - REPORT FCC&ISED Compliance Test Report for Product name: Evaporative humidifier Model name: ME440DGRY8 FCC ID: 2BBLC-ME440DGRY8 IC: 30761-ME440DGRY8 Test Report Number: EFGX23060081-IE-01-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. Phone: +86-0755-829118671 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, Fax: +86-0755-82910749 No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China Page 2 of 28 Content 1 General Information 3 1.1 Notes 3 1.2 Testing laboratory 4 1.3 Details of applicant 4 1.4 Details of manufacturer 4 1.5 Application details 5 1.6 Test item 5 1.7 Test standards 6 2 Technical test 7 2.1 Summary of test results 7 2.2 Test environment 7 2.3 Measurement uncertainty 7 2.4 Test mode 8 2.5 Test equipment utilized 9 2.6 Auxiliary equipment used during test 10 2.7 Test software information 10 2.8 Test setup 11 2.9 Test results 13 3 Technical Requirement 14 3.1 Conducted emission AC power port 14 3.2 Duty cycle 15 3.3 6dB bandwidth 16 3.4 99% Occupied Bandwidth 17 3.5 DTS fundamental emission output power 18 3.6 Power spectral density 21 3.7 Conducted Band Edge & Conducted Spurious Emissions 24 3.8 Spurious emissions & Restricted Band 25 4 Test Setup Photos 28 5 External Photos 28 6 Internal Photos 28 7 Appendix 28 Test Report No.: EFGX23060081-IE-01-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 3 of 28 1 General Information 1.1 Notes The results of this test report relate exclusively to the item tested as specified in chapter “Description of test item” and are not transferable to any other test items. Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. is not responsible for any generalisations and conclusions drawn from this report. Any modification of the test item can lead to invalidity of test results and this test report may therefore be not applicable to the modified test item. The test report may only be reproduced or published in full. Reproducing or publishing extracts of the report requires the prior written approval of the Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. This document is subject to the General Terms and Conditions and the Testing and Certification System of Eurofins Electrical Testing Service (Shenzhen) Co., Ltd., available on request or accessible at www.eurofins.com. perator 2023-07-07 Bruce Zheng / Project Engineer Date Eurofins-Lab. Name / Title Signature Technical responsibility for area of testing: 2023-07-07 Albert Xu / Lab Manager Date Eurofins-Lab. Name / Title Signature Test Report No.: EFGX23060081-IE-01-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 4 of 28 1.2 Testing laboratory Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone : +86-755-82911867 Fax : +86-755-82910749 The Laboratory has passed the Accreditation by the American Association for Laboratory Accrediation (A2LA). The Accreditation number is 5376.01 The Laboratory has been listed by industry Canada to perform electromagnetic emission measurements, The CAB identifier is CN0088 1.3 Details of applicant Name : Essick Air Products Address : 5800 Murray Street, Little Rock, AR 72209 Telephone : ./. Fax : ./. 1.4 Details of manufacturer Name : Comefresh(Xiamen) Electronic Co., Ltd. Address : F2-4, No.35, Xiangyue Road, Xiang'an District, Xiamen, Fujian, P.R.China Telephone : ./. Fax : ./. Test Report No.: EFGX23060081-IE-01-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 5 of 28 1.5 Application details Date of receipt of application : 2023-06-02 Date of receipt of test item : 2023-06-02 Date of test : 2023-06-02 to 2023-06-20 Date of issue : 2023-07-07 1.6 Test item Product type : Evaporative humidifier Test Model : ME440DGRY8 Sample ID : 230531-15-002 Model name : ME440DGRY8 Serial number : N/A Hardware Version : CF-6158-01_V1.1 Software / Firmware Version : CA51F253L3_64PIN_6158S_EA_FW_V1.0 Ratings : DC 24V with detachable power supply unit. (Power supply model: IVP2400-0500W Input: AC 100-240V, 50/60Hz, 0.5A Output: DC 24V, 0.5A) Test voltage : AC 120V, 60Hz FCC ID : 2BBLC-ME440DGRY8 IC : 30761-ME440DGRY8 PMN : Evaporative humidifier HVIN : ME440DGRY8 Additional information : ./. RadioTechnical data Radio Tech. : WLAN 2.4G Modulation : 802.11b(DSSS):CCK,DQPSK,DBPSK 802.11g(OFDM):BPSK,QPSK,16-QAM,64-QAM 802.11n(OFDM):BPSK,QPSK,16-QAM,64-QAM Antenna type : PCB antenna Maximum antenna gain : 2.54 dBi The above sample(s) and sample information was/were submitted and identified on behalf of the applicant. Eurofins assures objectivity and impartiality of the test, and fulfills the obligation of confidentiality for applicant’s commercial infor- mation and technical documents. Test Report No.: EFGX23060081-IE-01-E01 Eurofins Electrical Testing Service (Shenzhen) Co., Ltd. 1st Floor, Building 2, Chungu, Meisheng Huigu Science and Technology Park, No. 83 Dabao Road, Bao'an District, Shenzhen. P.R.China. Telephone: +86-755-82911867, Fax : +86-755-82910749 Page 6 of 28 1.7 Test standards Test Standards FCC Part 15 Subpart C PART 15 - RADIO FREQUENCY DEVICES Subpart C - Intentional Radiators RSS-247 RSS-247 — Digital Transmission Systems (DTSs), Frequency Hop- ping Systems (FHSs) and Licence-Exempt Local Area Netw…

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Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.656 0.5 PASS 2440 0.648 0.5 PASS 2480 0.636 0.5 PASS Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Frequency[MHz] OCB [MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0236 --- --- 2440 1.0227 --- --- 2480 1.0339 --- --- Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Appendix C: Maximum conducted output power Test Result TestMode Antenna Frequency[MHz] Conducted Powert[dBm] Conducted Limit[dBm] EIRP[dBm] EIRP Limit[dBm] Verdict BLE_1M Ant1 2402 11.58 ≤30 14.12 ≤36 PASS 2440 12.05 ≤30 14.59 ≤36 PASS 2480 12.28 ≤30 14.82 ≤36 PASS Test Graphs Peak BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Appendix D: Maximum power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -3.82 ≤8.00 PASS 2440 -4.13 ≤8.00 PASS 2480 -2.54 ≤8.00 PASS Test Graphs BLE_1M_Ant1_2402 BLE_1M_Ant1_2440 BLE_1M_Ant1_2480 Appendix E: Band edge measurements Test Result TestMod e Antenn a ChNam e Frequency[MHz ] RefLevel[dBm ] Result[dBm ] Limit[dBm ] Verdic t BLE_1M Ant1 Low 2402 11.60 -47.15 ≤-8.4 PASS High 2480 12.29 -46.38 ≤-7.71 PASS Test Graphs BLE_1M_Ant1_Low_2402 BLE_1M_Ant1_High_2480 Appendix F: Conducted Spurious Emission Test Result TestMode Antenna Frequency [MHz] FreqRange [MHz] RefLevel [dBm] Result[dBm] Limit[dBm] Verdict BLE_1M Ant1 2402 Reference 11.47 11.47 --- PASS 30~1000 11.47 -58.22 ≤-8.53 P…

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