YHXESQ-3040C240" Electric Smoker with RF

Masterbuilt Manufacturing, Inc. 1 Masterbuilt Ct. Columbus, GA 31907 Customer Service 1-800-489-1581 www.masterbuilt.com Manual Code: 9807100002 100810-04JH Tool needed for assembly: Phillips Head Screwdriver Approximate assembly time : 15 minutes CARBON MONOXIDE HAZARD WARNING Burning wood chips gives off carbon monoxide, which has no odor and can cause death. DO NOT burn wood chips inside homes, vehicles, tents, garages or any enclosed areas. Use only outdoors where it is well ventilated. This manual contains important information necessary for the proper and safe use of this unit. Read and follow all warnings and instructions before using smoker and during use. Keep this manual for future reference. Some parts may have sharp edges handle with care. Failure to follow these warnings and instructions properly could result in personal injury or death. ASSEMBLY, CARE & USE MANUAL WARNING & SAFETY INFORMATION ELECTRIC SMOKER MODELS 20070211, 20070311, 20070411 THIS PRODUCT IS FOR OUTDOOR USE ONLY 1 GENERAL WARNINGS AND SAFETY INFORMATION READ ALL INSTRUCTIONS When using electrical appliances, basic safety precautions should always be followed including the following: • For outdoor use only. Do not operate in an enclosed area. • Unit MUST be on the ground. Do not place unit on tables or counters. Do NOT move unit across uneven surfaces. • Do not lift unit by rear handle. • Do not plug in electric smoker until fully assembled and ready for use. • Use only approved grounded electrical outlet. • Do not use during an electrical storm. • Do not expose electric smoker to rain or water at anytime. • To protect against electrical shock do not immerse cord, plug or control panel in water or other liquid. • Do not operate any appliance with a damaged cord or plug, or after appliance malfunctions or has been damaged in any manner. Contact Masterbuilt Customer Service for assistance at 1-800-489-1581. • Keep a fi re extinguisher accessible at all times while operating electric smoker. • Do not let cord hang touch hot surfaces. • Do not place on or near a hot gas or electric burner, or in a heated oven. • Keep children and pets away from electric smoker at all times. Do not allow children to use electric smoker. Close supervision is necessary should children or pets be in area where electric smoker is being used. • Fuel, such as charcoal briquettes or heat pellets, are not to be used in electric smoker. • Never use electric smoker as a heater (READ CARBON MONOXIDE HAZARD). • Use electric smoker only on a level, stable surface to prevent tipping. • Electric smoker is HOT while in use and will remain HOT for a period of time afterwards. Use caution. • Do not touch HOT surfaces. • Do not allow anyone to conduct activities around electric smoker during or following its use until the unit has cooled. Electric smoker is HOT during operation and remains HOT for a period of time following use. • The use of alcohol, prescription or non-prescription drugs may impair the user’s ability to properly assemble or safely operate electric smoker. WARNINGS & IMPORTANT SAFEGUARDS CONTINUED ON PAGE 2 18 LIMITED WARRANTY Masterbuilt warrants its products to be free from defects in material and workmanship under proper assembly, normal use and recommended care for 90 days from the date of original retail purchase. Masterbuilt warranty does not cover paint fi nish as it may burn off during normal use. Masterbuilt warranty does not cover rust of the unit.Masterbuilt requires reasonable proof of purchase for warranty claims and suggests that you keep your receipt. Upon the expiration of such warranty, all such liability shall terminate.Within the stated warranty period, Masterbuilt, at its discretion, shall repair or replace defective components free of charge with owner being responsible for shipping. Should Masterbuilt require return of component(s) in question for inspection Masterbuilt will be responsible for shipping charges to return requested item.This warranty excludes property damage sustained due to misuse, abuse, accident, damage arising out of transportation, or damage incurred by commercial use of this product.This expressed warranty is the sole warranty given by Masterbuilt and is in lieu of all other warranties, expressed or implied including implied warranty, merchantability, or fi tness for a particular purpose. Neither Masterbuilt nor the retail establishment selling this product, has authority to make any warranties or to promise remedies in addition to or inconsistent with those stated above. Masterbuilt’s maximum liability, in any event, shall not exceed the purchase price of the product paid by the original consumer/ purchaser. Some states do not allow the exclusion or limitation of incidental or consequential damages. In such a case, the above limitations or exclusions may not be applicable.California residents only: Not withstanding this limitation of warranty, the following speci fi c restrictions apply; if service, repair, or replacement of the product is not commercially practical, the retailer selling the product or Masterbuilt will refund the purchase price paid for the product, less the amount directlyattributable to use by the original buyer prior to the discovery of the nonconformity. Owner may take the product to the retail establishment selling this product in order to obtain performance under warranty.This expressed warranty gives you speci fi c legal rights, and you may also have other rights which vary from state to state. Go Online www.masterbuilt.com or complete and return to Attn: Warranty Registration Masterbuilt Mfg. Inc. 1 Masterbuilt Court - Columbus, GA 31907 Name: _________________________________Address :__________________________City:_______________State/Province: ________ Postal Code: ________________Phone Number: (_____) - ____________E-mail Address:_______________________________________Model Number: ____________________ Serial Number: ____________________ Purchase Date: _____- …

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CONTROLLER控制器 2.44GHz 3.3V稳压 stabilivolt 16MHz（射频模块上所使用） VDD+5V R5F212L4SNFP （主控板程序芯片模块） 提供工作频率的振荡电路： 振荡电路 8MHz oscillatory circuit 8MHz （主控板程序芯片使用） 复位电路 Reset Circuit 调节器 adjuster 衰减器、网络匹配 attenuator，network matching 内置频率合成电路2440MHz 芯片型号：7105 Built-in Frequency synthesis circuit 2440MHz chip model: 7105 GND 食品温度检测 food temperaturecheck 显示单元 display unit 按键电路 Keying circuit 蜂鸣器驱动 buzzer drive 炉内温度、电热、照明灯 控制inside temperature electroheat and light control REMOTE 遥控器 2.44GHz 16MHz DL9234 （遥控器程序芯片模块） 提供时钟频率的振荡 电路： 4MHz oscillatory circuit 4MHz 提供时钟的振荡电路： 32.768KHz oscillatory circuit： 32.768 按键电路 Keying circuit 调节器 adjuster 衰减器、网络匹配 attenuator，network matching 内置频率合成电路2440MHz , Built-in Frequency synthesis circuit 2440MHz. chip model: 7105 芯片型号：7105 chip model: 7105 VDD+3V 显示单元 display unit

1 Masterbuilt Court · Columbus, Georgia 31907 · www.masterbuilt.com 1.800.489.1581 · 706.327.5622 · Fax 706.327.5632 Aug 2 th , 2011 To whom it may concern, Letter of Agency I, an officer of Masterbuilt Manufacturing, Inc. do hereby authorize Intertek Testing Services (Ms. Yannie Wang) to act on our behalf in front of the Federal Communications Commission with respect to all matters relating to certification of equipment under Part 15 and/or Part 95 of the FCC Rules until further notice. I further certify that no party (as defined in §1.2002(b) of CFR 47, 2004) to this application, including myself, is subject to a denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C., 862. Regards, Darryl Kraft Senior Quality Engineer

External photos

1 Masterbuilt Court · Columbus, Georgia 31907 · www.masterbuilt.com 1.800.489.1581 · 706.327.5622 · Fax 706.327.5632 FCC ID Label FCC ID: YHXESQ-3040C2 This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 85MM 23MM

Internal photos

Item Description 描述 Function 功能 1 CPU 小信号处理 ，时间运算 Small-signal processing,time operations 2 振荡器 Oscillator 产生 8MHz 的时钟信号频率 Generate 8MHz clock signal frequency 3 按键 Button 执行相应的功能 perform relevant function 4 2440 无线收发模块 将单片机编译的指令调制为无线信号 ，在接收到无线讯号时再将收到的 2440MHz wireless 数据解调通过 SPI 通讯口给到 MCU 。 Modulate Command of transmit-receive module singlechip Compiled to wirel ess signal 5 显示电路 display circuit 将温度 ，时间或故障状态显示 show the status of temperature, time or fault Antenna Type: internal integrated antenna.Type of modulation: GFSK modulation K1-K7 ， R28-R41 U2 LED1-LED3,Q1-Q4,R12-R15,R20-R27 Controller description 控制器描述 控制器描述控制器描述控制器描述 Component 零部件 U3X1

ABCD DCBA +5V R13 1K R14 1K R15 1K R23 200 R24 200 R22 200 R21 200 R20 200 R25 200 R26 200 R12 1K ab c d e f g DIG1 DIG2 DIG3 DIG4 D1.2 123456 7 8 9 10 11 12 LED3 R27 200 K4 + K6 SET TEMP K3 LIGHT K2 MEATPROBE K7 SET TIME K1 ON/OFF K5 _ COM1COM2COM3COM4DP +5V R33100K R34100K R32100K R31100K R30100K R29100K R28100K R41 10k R40 10k R39 10k R38 10k R37 10k R36 10k R35 10k RXD2 30 P3.5 27 CLK2 29 MODE 2 XIN 6 XOUT 4 VSS/AVSS 5 REST 3 P2.6 10 P2.5 11 P2.7 9 P0.0 32 P0.5/AN2 28 P1.0 25 P1.1/AN9 24 P1.2/AN10 23 VREF 1 P1.3/AN11 22 P1.7 18 TXD0 21 RXD0 20 VCC/AVCC 7 P2.1 14 P2.3 13 P2.4 12 P3.4 26 P4.5/INT0 17 TXD2 31 P3.3/INT3 8 P2.2 15 P2.0 16 P1.6/CLK0 19 U3 R5F212L4SNFP GIO2 COM1 COM2 COM3 COM4 SDIOSCSSCK +5V E1 100UF/16V X18M C1104P 蜂鸣器PWM R7 1K R6 1K R4 1K 温度检测 (AD) DP LIGHT HEAT STONE-T MODEREST 2 1 3 U1HT7044A +5V 123456 CN1PZ-6 +5V RXTX R24.7KR14.7K C2104P C7105P 12345 CN2XH-5A R8 1K R9 1K R10 1K R185.1K C4104PLIGHTHEAT STONE-T 12 CN3XHB-2A +5V R195.1K R11 1K C5104P MODEREST BUZZ1- Q58050 蜂鸣器 PWM R161K R171K +5V E2100UF/16V C3104P +5V GIO2SDIOSCSSCK 3.3V GIO1 R5 1K R3 1K GIO1 C6104P abcdefg g c d e a f b Q19012 Q29012 Q39012 Q49012 Vin 1 GND 2 Vout 3 U4ME6206 LED1RED LED2GREEN +5V 温度检测 (AD) +5V +5V3.3V 1 2 R420R 1 2 R430R 1 2 R440R 1 2 R450R 1 2 J10R 1 2 J30R 1 2 J60R 1 2 J40R 1 2 J70R 1 2 J80R 1 2 J20R 温度检测 (AD) 温度检测 (AD) NetR27_1 NetR27_1 NetR27_1 NetR25_1 NetR25_1 NetR25_1 NetR21_1 NetR21_1 NetR21_1 NetR22_1 NetR22_1 NetR22_1 NetDISPLY1_8 NetDISPLY1_8 NetDISPLY1_8 MODE MODE 1 2 J50R 1 2 R460R +5V +5V +5V +5V+5V +5V +5V +5V +5V +5V +5V +5V 1 2 J90R 12345678 U2ZD7105

12345678 A B C D 8 7654321 D C B A 批 准 标准化 审 核 设 计 标 记 数 量 更改单号签 名 日 期 日 期 签 字 文件名称 文件编号 浙江西盈科技有限公司 第D- 2页 第 1 页 共 1 页 版本比例 A 台州福德尔电烤炉控制器电源板 陈方献080727 1 2 3 4 5 CN01 XH-5A +5V 炉内温度检测 GND 电加热 照明灯 1 2 CN02 XH-2A +5V 炉内温度检测 RY01 2160A RY02 32F +12V +12V 电加热 照明灯 1 2 CN03 TCP6.3-5MM 1 2 3 4 CN05 TCP6.3-5MM*2 1 1 2 2 3 3 4 4 TRANS 10.5VAC/300MA C03 104P/275VAC E01 470UF/25V Vin 1 G N D 2 Vout 3 U01 78M05 +12V E02 100UF/25V +5V 1 2 CN04 TCP6.3-5MM R01 1K R02 1K R03 10K R04 10K R05 10K Q01 8050 Q02 8050 C01 104P C02 104P D01 IN4148 D02 IN4148 D03M7 D04M7 D05M7 D06M7 PDF 文件使用 "pdfFactory" 试用版本创建 www.fineprint.com.cn

Circuit Diagram 电路图 2019181716 15 14 13 12 11 109876 5 4 3 2 1 Y1 7105 C11 NC C6 10pF C12 100pF C16 1pF C2 2.2uF C17 1pF C9 680pF C7 120pF C8 1.5uF C10 22pF C3 10pF C18 1pF C1 2.2uF C4 2.2uF C13 10nF C5 0.1uF L2 4.7nH L4 3.1nH L3 1.2nH R1 NC R2 200 C14 27pF C15 33pF SDIO VDD_D SCK SCS BEGOA RSSI BPBG VDA2 REGOAVINGIO2GIO1 2.44G ANTENNA 16MHz(射频模块上所使用的) JT BEGOA 1 1 3 3 5 5 7 7 8 8 6 6 4 4 2 2 DIP8 CN1 DIP8 GND SCK GIO1 SDIO GIO2 SCS VIN U2

Average Factor calculate: The duration of one cycle = 24.72 ms Effective period of the cycle = 3.48 ms DC = 3.48 ms/24.72 ms = 0.1408 or 14.08 % Therefore, the averaging factor is found by 20log 10 0.1408 = -17.0 dB

20dB bandwidth: 2437.98 ~ 2444.34, it’s within the frequency band designated: 2400 ~ 2483.5MHz

Report No: GZ11061535-1 FCC ID: YHXESQ-3040C2 Page 2 of 17 CONTENT TEST REPORT......................................................................................................................................... 1 CONTENT................................................................................................................................................. 2 1. General Description ...................................................................................................................... 3 1.1 Product Description......................................................................................................... 3 1.2 Related Submittal (s) / Grants....................................................................................... 3 1.3 Test Methodology............................................................................................................ 3 1.4 Test Facility....................................................................................................................... 4 1.5 Measurement Uncertainty.............................................................................................. 5 2. System Test Configuration ........................................................................................................... 5 2.1 Justification....................................................................................................................... 5 2.2 EUT Exercising Software................................................................................................ 6 2.3 Special Accessories........................................................................................................ 6 2.4 Equipment Modification.................................................................................................. 6 2.5 Support Equipment List and Description...................................................................... 6 3. Summary of Test Results .............................................................................................................. 6 3.1 Antenna Requirement..................................................................................................... 6 3.2 Conducted Emission....................................................................................................... 6 3.3 Radiated Emission........................................................................................................... 8 3.4 Band Edges Measurement........................................................................................... 12 4. Appendix III - Document List..................................................................................................... 17 Report No: GZ11061535-1 FCC ID: YHXESQ-3040C2 Page 3 of 17 1. General Description 1.1 Product Description The Equipment Under Test (EUT) is a transceiver for Electric Smoker with RF at 2.440GHz. It is powered by AC mains:120V/60Hz. During normal use, it send temperature information (probe) to remote control, when the “meat probe” button on remote control is pressed and receive control command (temp.and time) from remote control. Antenna Type: internal integrated antenna. The model: 20071411,20070311,20071211,20071311 are the same as the test model 20070211 in hardware and software aspect. The only differences are the appearance, and model no.for trading purpose. The mode:20070411, 20071111, 20071011, 20070911 are the same as the test model 20070211 in hardware and software aspect. The only differences are the appearance and output power. The power of 20070211,20070311,20071211,20071311,20071411 is 1200W. The power of 20070411,20071111,20071011,20070911 is 800W We tested the remote Electric Smoker, model:20070211, to determine if it was in compliance with the relevant FCC standards. We found that the unit met the requirements of FCC part 15.249. The worst case’s test data was presented in this test report. 1.2 Related Submittal (s) / Grants The FCC IC of corresponding transceiver for this transceiver is YHXESQ-3040R2. 1.3 Test Methodology Radiated emission measurements were performed according to the procedures in ANSI C63.4 :2003. Radiated emission measurement was performed in semi-anechoic chamber room. For radiated emission measurement, preliminary scans were performed in the semi-anechoic chamber only to determine the worst case modes. All radiated tests were performed at an antenna to EUT distance of 3 meters, unless stated otherwise in the "Justification Section" of this Application. Conducted emission test was performed according to ANSI C63.4: 2003. The EUT was set to achieve the maximum emission level. The mains terminal disturbance voltage was measured with the EUT in a shielded room. The EUT was connected to AC power source through an Artificial Mains Network which provides a 50Ω linear impedance Artificial hand is used if appropriate (for handheld apparatus). The load/control terminal disturbance voltage was measured with passive voltage probe if appropriate. The vertical conducting plane or wall of a screened room shall be located 40 cm to the rear of the EUT. All other surfaces of tabletop EUTs shall be at least 80 cm from any other grounded conducting surface, including the case or cases of one or more LISNs The table-top EUT was placed on a 0.8m high non-metallic table above earthed ground plane(Ground Reference Plane).And for floor standing EUT, was placed on a 0.1m high non-metallic supported on GRP. The Artificial Mains Network is situated at a distance of 0.8m from the EUT. During the test, mains lead of EUT excess 0.8m was folded back and forth parallel to the lead so as to form a horizontal bundle with a length between 0.3m and 0.4m. The bandwidth of test receiver was set at 9 kHz. The frequency range from 150 kHz to 30MHz was checked. Report No: GZ11061535-1 FCC ID: YHXESQ-3040C2 Page 4 of 17 1.4 Test Facility The Radiated Emission tests is performed at: Shenzhen Academy of Metrology & Quality …

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Conducted Emission