2BGYC-CKGOI5Ice Maker

Instructions Manual for Household Ice Maker CKGO-i5 CKGO International Co., Limited ੭ౄ੼ପՈΨ̍፮ᆓ ˇᣛǕࠀᜒ"11ǖ Download the APP Scan the QR code on the right with your mobile to download and install the APP. Scan the code to download the APP for the ice maker to unlock exclusive service rights. 

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Enter the interface 1.If the power cable is damaged, it must be replaced by the manufacturer, its service agent or similarly qualified persons in order to avoid a hazard.” 2.“Children should be supervised to ensure that they do not play with the appliance.” 3.“This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a person responsible for their safety. Do not store explosive substances such as aerosol cans with a flammable propellant in this appliance. 5.This appliance is intended to be used in household and similar applications such as – staff kitchen areas in shops, offices and other working environments; – farm houses and by clients in hotels, motels and other residential type environments; – bed and breakfast type environments; – catering and similar non-retail applications 6. WARNING: Keep ventilation openings, in the appliance enclosure or in the built-in structure, clear of obstruction. 7. WARNING: Do not use mechanical devices or other means to accelerate the defrosting process, other than those recommended by the manufacturer. 8. WARNING: Do not damage the refrigerant circuit. 9. WARNING: Do not use electrical appliances inside the food storage compartments of the appliance, unless they are of the type recommended by the manufacturer 10. Please accord to local regulations regarding disposal of the appliance for its flammable refrigerant and blowing gas. Before you scrap the appliance, please take off the doors to prevent children trapped. 11. When disposal of the appliance, it must be done by the manufacturer or its service agent or a similarly qualified person in order to avoid fire and other hazard. Safety precautions: This appliance is used for household and similar purposes, for example: íKitchen areas in shops, offices, or other workplaces; íCustomers from farms, hotels, motels, and living environments; íFamily hotels; íCatering and similar non-retail applications. Warning: The refrigerant used in this product is a flammable refrigerant. During maintenance, keep it away from ignition source and maintain indoor ventilation. Please do not use flammable materials near the appliance to avoid a fire. Warning: There should be no obstacles around the appliance to keep well ventilation. Warning: Except as recommended by the manufacturer, no appliance, equipment or other means shall be used to accelerate the defrosting process. Warning: Do not damage the refrigeration circuit of the appliance. Warning: Except for the type recommended by the manufacturer, no electrical appliances shall be used in the food storage chamber of the appliance. Warning: The insulation material for the cabinet is cyclopentane, which is flammable. Please keep it away from ignition sources and prohibit combustion. It is recommended to have professional personnel handle it when it is scrapped. Warning: Do not store explosives, such as combustion supporting sprays, in the appliance. Warning: It can only be filled with drinking water. Warning: The refrigeration system contains refrigerant in a high-pressure state, therefore, the refrigerat ion system must not be damaged, and maintenance of the refrigeration system should be carried out by professional personnel. Warning: If the power cord is damaged, it must be replaced by professionals from the manufacturer, its maintenance department, or similar departments to avoid danger. 1 Contents Important safety tips.......................................................................................................................... 2 Initial information about the ice maker .................................................................................... 3 Operation steps and maintenance ................................................................................................ Use of ice maker ...................................................................................................................................4 Troubleshooting ...................................................................................................................................5 Technical parameters and electrical schematic diagram ................................................. 6 Exploded view ...................................................................................................................................... 7 4 2 Important safety tips Your personal safety and the safety of others is paramount. We have prepared many safety tips related to this appliance for you. Be sure to read and follow these tips. This is the safety warning symbol: All safety warnings are followed by this symbol or words such as "Danger" and "Warning". Failure to follow these safety tips may cause serious injury to you. All safety tips describe potential hazards, methods to reduce the probability of injury, and the consequences if safety tips are not followed. Danger Warning When using the ice maker or during ice making, please do not touch the evaporator as it may frostbite your skin. When using household appliances, basic safety regulations must be followed to reduce the risk of fire, electric shock, and injury to people or damage to objects. Before using this appliance, please carefully read the following safety tips. Do not use or o…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 4 EXTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 4 Fig.3 Fig.4 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 4 Fig.5 Fig.6 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 4 Fig.7

Label Location FCC ID: 2BGYC-CKGOI5

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 1 of 5 INTERIOR PHOTOGRAPHS OF EUT Fig.1 Fig.2 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 2 of 5 Fig.3 Fig.4 Bluetooth/WiFi antenna Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 3 of 5 Fig.5 Fig.6 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 4 of 5 Fig.7 Fig.8 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 This report shall not be reproduced except in full, without the written approval of Shenzhen Tongzhou Testing Co.,Ltd Page 5 of 5 Fig.9 Fig.10

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 This report shall not be reproduced except in full, without the written approval of Shzhen Tongzhou Testing Co.,Ltd Page 1 of 6 Maximum Permissible Exposure Report Product Information EUT : Ice Maker Model Number : CKGO-i5 Model Declaration : N/A Test Model : CKGO-i5 Power Supply : AC 110V/60Hz Hardware version : ZB03-MB-V1.3 Software version : V2.0 2. Evaluation Method Systems operating under the provisions of FCC 47 CFR section shall be operated in a manner that ensures that the public is not exposed to radio frequency energy level in excess of the Commission’s guidelines. In accordance with 47 CFR FCC Part 2 Subpart J, section 2.1091 this device has been defined as mobile device whereby a distance of 0.2m normally can be maintained between the user and the device, and below RF Permissible Exposure limit shall comply with. In accordance with KDB447498D01 for Simultaneous transmission MPE test exclusion applies when the sum of the MPE ratios for all simultaneous transmitting antennas incorporated in a host device, based on the calculated/estimated, numerically modelled or measured field strengths or power density, is ≤ 1.0. The MPE ratio of each antenna is determined at the minimum test separation distance required by the operating configurations and exposure conditions of the host device, according to the ratio of field strengths or power density to MPE limit, at the test frequency. Either the maximum peak or spatially averaged results from measurements or numerical simulations may be used to determine the MPE ratios. Spatial averaging does not apply when MPE is estimated using simple calculations based on far-field plane-wave equivalent conditions. The antenna installation and operating requirements for the host device must meet the minimum test separation distances required by all antennas, in both standalone and simultaneous transmission operations, to satisfy compliance. Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 This report shall not be reproduced except in full, without the written approval of Shzhen Tongzhou Testing Co.,Ltd Page 2 of 6 3. Limit 3. 1 Refer evaluation method ANSI C95.1–1999: IEEE Standard for Safety Levels with Respect to Human Exposure to Radio Frequency Electromagnetic Fields, 3 kHz to 300 GHz. FCC KDB publication 447498 D01 General 1 RF Exposure Guidance v06: Mobile and Portable Devices RF Exposure Procedures and Equipment Authorization Policies. FCC CFR 47 part1 1.1310: Radiofrequency radiation exposure limits. FCC CFR 47 part2 2.1091: Radiofrequency radiation exposure evaluation: mobile devices 3. 2 Limit Limits for Maximum Permissible Exposure (MPE)/Controlled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 1842/f 61.4 / / 1.63 4.89/f 0.163 / / (100) * (900/f 2 )* 1.0 f/300 5 6 6 6 6 6 Limits for Maximum Permissible Exposure (MPE)/Uncontrolled Exposure Frequency Range(MHz) Electric Field Strength(V/m) Magnetic Field Strength(A/m) Power Density (mW/cm²) Averaging Time (minute) Limits for Occupational/Controlled Exposure 0.3 – 3.0 3.0 – 30 30 – 300 300 – 1500 1500 – 100,000 614 824/f 27.5 / / 1.63 2.19/f 0.073 / / (100) * (180/f 2 )* 0.2 f/1500 1.0 30 30 30 30 30 F=frequency in MHz *=Plane-wave equivalent power density 4. MPE Calculation Method Predication of MPE limit at a given distance Equation from page 18 of OET Bulletin 65, Edition 97-01 S=PG/4πR² Where: S=power density P=power input to antenna G=power gain of the antenna in the direction of interest relative to an isotropic radiator R=distance to the center of radiation of the antenna 5. Antenna Information Antenna Gain and type refer to Antenna specification Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 This report shall not be reproduced except in full, without the written approval of Shzhen Tongzhou Testing Co.,Ltd Page 3 of 6 6. Conducted Power Bluetooth(BLE) TestMode Antenna Frequency[MHz] Result[dBm] BLE_1M Ant1 2402 -2.87 BLE_1M Ant1 2440 -3.31 BLE_1M Ant1 2480 -4.17 WiFi 2.4GHz Band Test Mode Antenna Frequency[MHz] Result [dBm] 11B Ant1 2412 9.19 11B Ant1 2437 8.31 11B Ant1 2462 10.47 11G Ant1 2412 12.01 11G Ant1 2437 11.06 11G Ant1 2462 11.72 11N20SISO Ant1 2412 10.41 11N20SISO Ant1 2437 10.04 11N20SISO Ant1 2462 10.32 11N40SISO Ant1 2422 11.06 11N40SISO Ant1 2437 10.26 11N40SISO Ant1 2452 10.14 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 This report shall not be reproduced except in full, without the written approval of Shzhen Tongzhou Testing Co.,Ltd Page 4 of 6 7. Manufacturing Tolerance Bluetooth(BLE) GFSK(1Mbps) (Peak) Channel Channel 0 Channel 19 Channel 39 Target (dBm) -3.5 -4.0 -4.5 Tolerance ±(dB) 1.0 1.0 1.0 WiFi 2.4GHz Band IEEE 802.11b(Average) Channel Channel 1 Channel 6 Channel 11 Target (dBm) 8.5 8 10 Tolerance ±(dB) 1 1 1 IEEE 802.11g(Average) Channel Channel 1 Channel 6 Channel 11 Target (dBm) 11.5 10.5 11 Tolerance ±(dB) 1 1 1 IEEE 802.11n HT20(Average) Channel Channel 1 Channel 6 Channel 11 Target (dBm) 10 9.5 10 Tolerance ±(dB) 1 1 1 IEEE 802.11n HT40(Average) Channel Channel 3 Channel 6 Channel 9 Target (dBm) 10.5 10 9.5 Tolerance ±(dB) 1 1 1 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 This report shall not be reproduced except in full, without the written approval of Shzhen Tongzhou Testing Co.,Ltd Page 5 of 6 8. Measurement Results 8.1 Standalone MPE As declared by the Applicant, the EUT is a wireless device used in a fix application, at least 20 cm from any body part of the user or nearby persons; from the maximum EUT RF output power, the minimum separation distance, r =20cm, as well as the gain of the used antenna refer to antenna information, the RF power density can be obtained. Bluetooth(BLE) Modulation Type Output power Antenna Gain (dBi) Antenna Gain (linear) Duty Cycle MPE (mW/cm 2 …

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Basic Information Basic information Test the system Ø SATIMO，Agilent E5071C， Anristu MT8820C， CMW500,StarPointSP9500 Basic Information Basic information Whole machine data machine data Ø Customer Name: Ice Times Ø Project Name: ZB03 Ø Frequency band information: WIFI: 2.4G Ø Report date: 2024.04.15 Basic Information Basic information Antenna matching Antenna circuit matching description (1) WIFI antenna antenna matching The original machine has not changed Test data: test data WIFI天线无源数据:(SWR/Log Mag /Smith) Test data: test data WIFI Antenna Passive Data: (Efficiency/Gain/Pattern) 2400-2500MHZ Efficiency Frequency Efficiency Frequency Gain.dBi 2400MHz 33% 2400MHz 0.11 2405MHz 33% 2405MHz 0.26 2410MHz 34% 2410MHz 0.46 2415MHz 34% 2415MHz 0.55 2420MHz 34% 2420MHz 0.55 2425MHz 34% 2425MHz 0.66 2430MHz 35% 2430MHz 0.79 2435MHz 36% 2435MHz 0.90 2440MHz 36% 2440MHz 0.95 2445MHz 36% 2445MHz 0.94 2450MHz 37% 2450MHz 1.00 2455MHz 38% 2455MHz 1.11 2460MHz 40% 2460MHz 1.32 2465MHz 40% 2465MHz 1.42 2470MHz 41% 2470MHz 1.47 2475MHz 41% 2475MHz 1.56 2480MHz 43% 2480MHz 1.75 2485MHz 45% 2485MHz 1.98 2490MHz 46% 2490MHz 2.13 2495MHz 47% 2495MHz 2.25 2500MHz 46% 2500MHz 2.13 Test data: test data WIFIThere is source data - Active data Antenna Performance Table Channel No. TRP (dBm) YEW (dBm) WIFI WIFI- 2.4G-B 1 11.52 802.11b : 11MBps 7 11.37 11 12.07 -76.36 Additional Notes: Where the antenna is attached: test data

Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 1 of 19 Appendix Test Data for BLE (Conducted Measurement) Product Name: Ice Maker Trade Mark: Test Model: CKGO-i5 FCC ID: 2BGYC-CKGOI5 Environmental Conditions Temperature: 23.8°C Relative Humidity: 58% ATM Pressure: 100.0 kPa Test Engineer: Allen Lai Supervised by: Hugo Chen NOTE N/A Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 0.648 2401.692 2402.340 0.5 PASS BLE_1M Ant1 2440 0.668 2439.680 2440.348 0.5 PASS BLE_1M Ant1 2480 0.700 2479.672 2480.372 0.5 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 2 of 19 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 3 of 19 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict BLE_1M Ant1 2402 1.0375 2401.5082 2402.5457 --- --- BLE_1M Ant1 2440 1.0377 2439.5048 2440.5425 --- --- BLE_1M Ant1 2480 1.0368 2479.5059 2480.5427 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 4 of 19 Test Graphs BLE_1M-Ant1-2402 BLE_1M-Ant1-2440 BLE_1M-Ant1-2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 5 of 19 Appendix C: Maximum peak conducted output power Test Result Peak TestMode Antenna Frequency[MHz] Conducted Peak Power[dBm] Conducted Limit[dBm] Verdict BLE_1M Ant1 2402 -2.87 ≤30 PASS BLE_1M Ant1 2440 -3.31 ≤30 PASS BLE_1M Ant1 2480 -4.17 ≤30 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 6 of 19 Test Graphs Peak BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 7 of 19 Appendix D: Maximum peak power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3kHz] Limit[dBm/3kHz] Verdict BLE_1M Ant1 2402 -19.29 ≤8.00 PASS BLE_1M Ant1 2440 -18.01 ≤8.00 PASS BLE_1M Ant1 2480 -19.20 ≤8.00 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 8 of 19 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2440-PASS BLE_1M-Ant1-2480-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 9 of 19 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 -3.06 -50.04 ≤-23.06 PASS BLE_1M Ant1 High 2480 -5.35 -49.79 ≤-25.35 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 10 of 19 Test Graphs BLE_1M-Ant1-2402-PASS BLE_1M-Ant1-2480-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 11 of 19 Appendix F: Conducted Spurious Emission Test Result TestMod e Antenn a Frequency[MHz ] FreqRange [MHz] RefLeve l [dBm] Result[dBm ] Limit[dBm ] Verdic t BLE_1M Ant1 2402 0~Referenc e -4.05 -4.05 --- PASS BLE_1M Ant1 2402 30~1000 -4.05 -62.95 ≤-24.05 PASS BLE_1M Ant1 2402 1000~26500 -4.05 -49.6 ≤-24.05 PASS BLE_1M Ant1 2440 0~Referenc e -3.84 -3.84 --- PASS BLE_1M Ant1 2440 30~1000 -3.84 -61.88 ≤-23.84 PASS BLE_1M Ant1 2440 1000~26500 -3.84 -49.58 ≤-23.84 PASS BLE_1M Ant1 2480 0~Referenc e -4.58 -4.58 --- PASS BLE_1M Ant1 2480 30~1000 -4.58 -62.92 ≤-24.58 PASS BLE_1M Ant1 2480 1000~26500 -4.58 -37.21 ≤-24.58 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 12 of 19 Test Graphs BLE_1M-Ant1-2402-0~Reference-PASS BLE_1M-Ant1-2402-30~1000-PASS BLE_1M-Ant1-2402-1000~26500-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 13 of 19 BLE_1M-Ant1-2440-0~Reference-PASS BLE_1M-Ant1-2440-30~1000-PASS BLE_1M-Ant1-2440-1000~26500-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 14 of 19 BLE_1M-Ant1-2480-0~Reference-PASS BLE_1M-Ant1-2480-30~1000-PASS BLE_1M-Ant1-2480-1000~26500-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 15 of 19 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] ON Time [ms] Period [ms] Duty Cycle [%] Duty Cycle Factor[dB] BLE_1M Ant1 2402 0.40 0.63 63.49 1.97 BLE_1M Ant1 2440 0.40 0.63 63.49 1.97 BLE_1M Ant1 2480 0.40 0.63 63.49 1.97 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 16 of 19 Test Graphs NTNV-BLE_1M-Ant1-2402 NTNV-BLE_1M-Ant1-2440 NTNV-BLE_1M-Ant1-2480 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-BLE Page 17 of 19 Appendix H: Emissions in Restricted Bands Test Result TestMode Antenna ChName Frequenc y[MHz] Detector Freq [MHz] Result [dBm] Limit [dBm] Result [dBuV/m] Limit [dBuV/m] Verdict BLE_1M Ant1 Low 2402 Peak 2390.000 -51.36 ≤-21.20 43.84 ≤74 PASS BLE_1M Ant1 Low 2402 Peak 2310.000 -53.47 ≤-21.20 41.73 ≤74 PASS BLE_1M Ant1 Low 2402 Peak 2352.185 -49.02 ≤-21.20 46.18 ≤74 PASS BLE_1M Ant1 Low 2402 AV 2390.000 -57.55 ≤-41.20 37.65 ≤54 PASS BLE_1M Ant1 Low 2402 AV 2310.000 -57.98 ≤-41.20 37.22 ≤54 PASS BLE_1M Ant1 Low 2402 AV 2383.685 -57.22 ≤-41.20 37.98 ≤54 PASS BLE_1M Ant1 High 2480 Peak 2483.500 -50.97 ≤-21.20 44.23 ≤74 PASS BLE_1M Ant1 High 2480 Peak 2500.000 -49.95 ≤-21.20 45.25 ≤74 PASS BLE_1M Ant1 High 2480 Peak 2490.240 -48.62 ≤-21.20 46.58 ≤74 PASS BLE_1M Ant1 High 2480 AV 2483.500 -57.41 ≤-41.20 37.79 ≤54 PASS BLE_1M Ant1 High 2480 AV 2500.000 -57.79 ≤-41.20 37.41 ≤54 PASS BLE_1M Ant1 High 2480 AV 2496.080 -56.74 ≤-41.20 38.46 ≤54 PASS Note： 1. The Antenna Gain is compensated in the graph. 2. The limit in dBm for average detector is conversion from 54dBuV/m, according to 15.209(a). The limit in dBm for peak detector is 20dB above the limit of average detector in dBm. Shenzhen Tongzhou T…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 1 of 39 Appendix Test Data for WLAN(2.4G) (Conducted Measurement) Product Name: Ice Maker Trade Mark: Test Model: CKGO-i5 FCC ID: 2BGYC-CKGOI5 Environmental Conditions Temperature: 23.8°C Relative Humidity: 58% ATM Pressure: 100.0 kPa Test Engineer: Allen Lai Supervised by: Hugo Chen NOTE N/A Appendix A: DTS Bandwidth Test Result TestMode Antenna Frequency[MHz] DTS BW [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 10.000 2407.000 2417.000 0.5 PASS 11B Ant1 2437 10.080 2431.960 2442.040 0.5 PASS 11B Ant1 2462 10.080 2456.960 2467.040 0.5 PASS 11G Ant1 2412 15.280 2404.480 2419.760 0.5 PASS 11G Ant1 2437 15.920 2428.840 2444.760 0.5 PASS 11G Ant1 2462 15.640 2454.120 2469.760 0.5 PASS 11N20SISO Ant1 2412 16.480 2403.640 2420.120 0.5 PASS 11N20SISO Ant1 2437 15.120 2429.400 2444.520 0.5 PASS 11N20SISO Ant1 2462 16.680 2453.480 2470.160 0.5 PASS 11N40SISO Ant1 2422 35.040 2404.480 2439.520 0.5 PASS 11N40SISO Ant1 2437 35.040 2419.480 2454.520 0.5 PASS 11N40SISO Ant1 2452 33.920 2434.400 2468.320 0.5 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 2 of 39 Test Graphs 11B-Ant1-2412-PASS 11B-Ant1-2437-PASS 11B-Ant1-2462-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 3 of 39 11G-Ant1-2412-PASS 11G-Ant1-2437-PASS 11G-Ant1-2462-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 4 of 39 11N20SISO-Ant1-2412-PASS 11N20SISO-Ant1-2437-PASS 11N20SISO-Ant1-2462-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 5 of 39 11N40SISO-Ant1-2422-PASS 11N40SISO-Ant1-2437-PASS 11N40SISO-Ant1-2452-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 6 of 39 Appendix B: Occupied Channel Bandwidth Test Result TestMode Antenna Channel Frequency[MHz] OCB [MHz] FL[MHz] FH[MHz] Limit[MHz] Verdict 11B Ant1 2412 14.772 2404.6592 2419.4312 --- --- 11B Ant1 2437 14.862 2429.5422 2444.4042 --- --- 11B Ant1 2462 14.718 2454.6469 2469.3649 --- --- 11G Ant1 2412 16.609 2403.7134 2420.3224 --- --- 11G Ant1 2437 16.823 2428.5957 2445.4187 --- --- 11G Ant1 2462 16.820 2453.6001 2470.4201 --- --- 11N20SISO Ant1 2412 17.836 2403.1200 2420.9560 --- --- 11N20SISO Ant1 2437 17.898 2428.0657 2445.9637 --- --- 11N20SISO Ant1 2462 17.831 2453.1111 2470.9421 --- --- 11N40SISO Ant1 2422 36.124 2403.9976 2440.1216 --- --- 11N40SISO Ant1 2437 36.313 2418.8750 2455.1880 --- --- 11N40SISO Ant1 2452 36.254 2433.9462 2470.2002 --- --- Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 7 of 39 Test Graphs 11B-Ant1-2412 11B-Ant1-2437 11B-Ant1-2462 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 8 of 39 11G-Ant1-2412 11G-Ant1-2437 11G-Ant1-2462 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 9 of 39 11N20SISO-Ant1-2412 11N20SISO-Ant1-2437 11N20SISO-Ant1-2462 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 10 of 39 11N40SISO-Ant1-2422 11N40SISO-Ant1-2437 11N40SISO-Ant1-2452 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 11 of 39 Appendix C: Maximum Average conducted output power Test Result TestMode Antenna Frequency[MHz] Conducted Peak Power[dBm] Conducted Limit[dBm] Verdict 11B Ant1 2412 9.19 ≤30.00 PASS 11B Ant1 2437 8.31 ≤30.00 PASS 11B Ant1 2462 10.47 ≤30.00 PASS 11G Ant1 2412 12.01 ≤30.00 PASS 11G Ant1 2437 11.06 ≤30.00 PASS 11G Ant1 2462 11.72 ≤30.00 PASS 11N20SISO Ant1 2412 10.41 ≤30.00 PASS 11N20SISO Ant1 2437 10.04 ≤30.00 PASS 11N20SISO Ant1 2462 10.32 ≤30.00 PASS 11N40SISO Ant1 2422 11.06 ≤30.00 PASS 11N40SISO Ant1 2437 10.26 ≤30.00 PASS 11N40SISO Ant1 2452 10.14 ≤30.00 PASS Note：The Duty Cycle Factor is compensated in the result. Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 12 of 39 Appendix D: Maximum Average power spectral density Test Result TestMode Antenna Frequency[MHz] Result[dBm/3-100kHz] Limit[dBm/3kHz] Verdict 11B Ant1 2412 -20.92 ≤8.00 PASS 11B Ant1 2437 -21.90 ≤8.00 PASS 11B Ant1 2462 -20.32 ≤8.00 PASS 11G Ant1 2412 -16.95 ≤8.00 PASS 11G Ant1 2437 -18.89 ≤8.00 PASS 11G Ant1 2462 -18.84 ≤8.00 PASS 11N20SISO Ant1 2412 -19.99 ≤8.00 PASS 11N20SISO Ant1 2437 -20.25 ≤8.00 PASS 11N20SISO Ant1 2462 -19.90 ≤8.00 PASS 11N40SISO Ant1 2422 -21.37 ≤8.00 PASS 11N40SISO Ant1 2437 -22.05 ≤8.00 PASS 11N40SISO Ant1 2452 -21.91 ≤8.00 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 13 of 39 Test Graphs 11B-Ant1-2412-PASS 11B-Ant1-2437-PASS 11B-Ant1-2462-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 14 of 39 11G-Ant1-2412-PASS 11G-Ant1-2437-PASS 11G-Ant1-2462-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 15 of 39 11N20SISO-Ant1-2412-PASS 11N20SISO-Ant1-2437-PASS 11N20SISO-Ant1-2462-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 16 of 39 11N40SISO-Ant1-2422-PASS 11N40SISO-Ant1-2437-PASS 11N40SISO-Ant1-2452-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 17 of 39 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 -0.65 -48.82 ≤-30.65 PASS 11B Ant1 High 2462 0.90 -49.84 ≤-29.11 PASS 11G Ant1 Low 2412 1.23 -38.79 ≤-28.77 PASS 11G Ant1 High 2462 -0.20 -48.9 ≤-30.2 PASS 11N20SIS O Ant1 Low 2412 -1.61 -39.21 ≤-31.61 PASS 11N20SIS O Ant1 High 2462 -1.14 -48.92 ≤-31.14 PASS 11N40SIS O Ant1 Low 2422 -2.68 -43.28 ≤-32.68 PASS 11N40SIS O Ant1 High 2452 -3.35 -49.8 ≤-33.35 PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGY…

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Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 26 of 39 11G-Ant1-2437-0~Reference-PASS 11G-Ant1-2437-30~1000-PASS 11G-Ant1-2437-1000~26500-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 27 of 39 11G-Ant1-2462-0~Reference-PASS 11G-Ant1-2462-30~1000-PASS 11G-Ant1-2462-1000~26500-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 28 of 39 11N20SISO-Ant1-2412-0~Reference-PASS 11N20SISO-Ant1-2412-30~1000-PASS 11N20SISO-Ant1-2412-1000~26500-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 29 of 39 11N20SISO-Ant1-2437-0~Reference-PASS 11N20SISO-Ant1-2437-30~1000-PASS 11N20SISO-Ant1-2437-1000~26500-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 30 of 39 11N20SISO-Ant1-2462-0~Reference-PASS 11N20SISO-Ant1-2462-30~1000-PASS 11N20SISO-Ant1-2462-1000~26500-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 31 of 39 11N40SISO-Ant1-2422-0~Reference-PASS 11N40SISO-Ant1-2422-30~1000-PASS 11N40SISO-Ant1-2422-1000~26500-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 32 of 39 11N40SISO-Ant1-2437-0~Reference-PASS 11N40SISO-Ant1-2437-30~1000-PASS 11N40SISO-Ant1-2437-1000~26500-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 33 of 39 11N40SISO-Ant1-2452-0~Reference-PASS 11N40SISO-Ant1-2452-30~1000-PASS 11N40SISO-Ant1-2452-1000~26500-PASS Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 34 of 39 Appendix G: Duty Cycle Test Result TestMode Antenna Frequency[MHz] Transmission Duration [ms] Transmission Period [ms] Duty Cycle [%] Factor 11B Ant1 2412 12.43 12.77 97.34 0.12 11B Ant1 2437 12.40 12.86 96.42 0.16 11B Ant1 2462 12.42 12.90 96.28 0.16 11G Ant1 2412 2.06 2.27 90.75 0.42 11G Ant1 2437 2.06 2.21 93.21 0.31 11G Ant1 2462 2.07 2.25 92.00 0.36 11N20SISO Ant1 2412 1.92 2.02 95.05 0.22 11N20SISO Ant1 2437 1.92 2.12 90.57 0.43 11N20SISO Ant1 2462 1.92 2.11 91.00 0.41 11N40SISO Ant1 2422 0.94 1.17 80.34 0.95 11N40SISO Ant1 2437 0.94 1.10 85.45 0.68 11N40SISO Ant1 2452 0.94 1.06 88.68 0.52 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 35 of 39 Test Graphs NTNV-11B-Ant1-2412 NTNV-11B-Ant1-2437 NTNV-11B-Ant1-2462 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-CKGOI5 Report No.: TZ240505725-WiFi2G4 Page 36 of 39 NTNV-11G-Ant1-2412 NTNV-11G-Ant1-2437 NTNV-11G-Ant1-2462 Shenzhen Tongzhou Testing Co.,Ltd FCC ID: 2BGYC-…

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