UMPGM9K3Automatic Burner control

1 / 17 [GRAND MATE] Version: D07.1 at October 19 th , 2022 GM9K SERIES (INCLUDING GM9K1 / GM9K2 / GM9K3): GAS FIRED CONTROL SYSTEM USER MANUAL -FOR OEM USE ONLY FEATURES Fire or explosion hazard. Attempted disassembly or repair of controls can cause property damage, severe injury or death. Do not disassemble the gas valve; it contains no serviceable components. Read these instructions carefully. Failure to follow them could result in a fire or explosion causing property damage, personal injury, or loss of life. The product must be installed and operated according to all local regulations. A.BEFORE OPERATING verify that no gas is in the area around the appliance, including near the floor. WHAT TO DO IF YOU SMELL GAS: ■Do not light any appliance. ■Do not touch any electrical switch; do not use any phone in your building. ■Immediately call the gas supplier from a neighbor’s phone. Follow the gas supplier’s instructions. ■If you cannot reach the gas supplier, call the fire department. B.Use only your hand to push in or turn the gas control knobs. Never use tools. If a knob will not push in or turn by hand, don’t try to repair it, call a qualified service technician. Force or attempted repair may result in a fire or explosion. C.Do not use this control or any gas appliance if any part has been under water or in contact with water. Immediately call a qualified service technician to replace the control system and any gas control system which has been under water or in contact with water. D.These instructions are to be referenced as a user guide, and do not supersede appliance manufac- turer’s lighting instructions. APPLICATION GM9K series is an electronic ignition control module for gas appliances with pilot burners, ODS systems, remote function, second burner and extra AC/DC output. Control module is a combination of control board and power board. GENERAL NOTES Multiple Remote Control Solutions: ■GM9K1 for Unidirectional RF (434 MHz) ■GM9K2 for Bidirectional RF (434 MHz) (Support RevoHome SYS.) ■GM9K3 for Bluetooth 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. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. Primary source(AC): An AC Main Adapter may be used instead of batteries. (AC source according to CSA and CE.) Secondary source(DC): ■4 x 1.5V “AA” Batteries. (quality alkaline recommended) ■AC to DC 6.5V 1.5A adapter. NOTE: ■Power board needed AC power to perform all functions, while AC power lost, power board function may lost simultaneously. ■Electronic ignition control system ■Ignition by supervised gas-fire pilot burner ■Support pilot flame sensing: •Ionization flame detection •Thermpcouple flame detection ■Max 9 hours idle auto shutdown ■Manual control and Remote control ■Flame height adjustment ■Flexible combination of AC/DC output to control FAN, LIGHT, AUX ■Second burner control ■Thermostat function H13 2 / 17 GM9K SERIES (INCLUDE GM9K1 / GM9K2 / GM9K3) USER MANUAL - FOR OEM USE ONLY H13 [GRAND MATE] Version: D07.1 at October 19 th , 2022 SYSTEM WIRING DIAGRAM NOTE: “The pilot valve flame power must be limited to 250 Thermal Watt” This is mandatory to avoid the test to the pilot valve as safety relevant valve. AC to DC 6.5V Adapter Second Burn er Valve Wires Load 3 Load 2 Load 1 CON3 CON2 CON1 Appliance Grou nd Power in GM9K Series System Wiring Diagram for Flame Ionization Sensor Load s definition please see co mb inatio n diagram S Pilot I Main Wires Batteries Pack (6V) Appliance Grou nd V1V2 Stepper Moto r Gas Valve ON/OFF/REMOTE SWITCH I O II AA/1 .5V AA/1 .5V AA/1 .5V AA/1 .5V External Learn Butto n V Second Burn er Valve AC Power Cord V1 = Pilot Valve V2 = Main Valve Internal Learn Button LPG / NAT Figure 1: GM9K Series system wiring diagram for ionization sensor External Learn Butto n Second Burn er Valve Wires Load 3 Load 2 Load 1 CON3 CON2 CON1 Appliance Grou nd Power in GM9K Series System Wiring Diagram for Thermocouple Sensor AC to DC 6.5V Ad apter Load s definition please see co mb inatio n diagram TC Module S I Pilot (Thermocouple, TC ) TC TC Module Wires Main Wires Batteries Pack (6V) Appliance Grou nd V1V2 Stepper Moto r Gas Valve ON/OFF/REMOTE SWITCH AA/1 .5V AA/1 .5V AA/1 .5V AA/1 .5V V Second Burn er Valve AC Power Cord I O II Optional V1 = Pilot Valve V2 = Main Valve Internal Learn Button LPG / NAT Figure 2: GM9K Series system wiring diagram for thermocouple sensor\ 3 / 17 GM9K SERIES (INCLUDE GM9K1 / GM9K2 / GM9K3) USER MANUAL - FOR OEM USE ONLY H13 [GRAND MATE] Version: D07.1 at October 19 th , 2022 ` CONTROL BOARD AND POWER BOARD CONNECTION DIAGRAM Bo ard to board wire Connection of wire to board(W to B) Connection of board to board(B to B) Label Size: 100 x 40 mm Label Size: 54 x 26 mm Label Size: 75 x 60 mm Figure 3: GM9K Series connection diagram of control board and power board 4 / 17 GM9K SERIES (INCLUDE GM9K1 / GM9K2 / GM9K3) USER MANUAL - FOR OEM USE ONLY H13 [GRAND MATE] Version: D07.1 at October 19 th , 2022 Table 1 and table 2 are optional features list of control board and power board. (●: Selected feature) NOTE: Default AC output definitions of power board as below, all AC output load definitions could modified by firmware for variety applications. CON3 = 4 PIN CON3 = 7 PIN CON3 CON2 CON1 JP1 CON3 CON2 CON1 JP1 5 / 17 GM9K SERIES (INCLUDE GM9K1 / GM9K2 / GM9K3) USER MANUAL - FOR OEM USE ONLY H13 [GRAND MATE] Version: D07.1 at October 19 th , 2022 TABLE 4a. TERMINALS DESCRIPTION 01 TABLE 4b. TERMINALS DESCRIPTION 02 N.C. = Not Connection N.A. = Not Available N.C. = Not Connection N.A. = Not Available CON3 CON2 CON1 JP1 CON3 CON2 CON1 JP1 6 / 17 GM9K SERIES (INCLUDE GM9K1 / GM9K2 / GM9K3) USER MANUAL - FOR OEM USE ONLY H13 [GRAND …

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Grand Mate Co., Ltd No.30, Lugong S. 2nd Rd., Lukang Township, Changhua County 505, Taiwan Declaration of Authorization We Name: Grand Mate Co., Ltd Address: No. 30 Lugong S. 2nd Road, Lukang Township City: Changhua County 505 State: N/A Country: Taiwan Declare that Name Representative of agent: William Chung / Senior Director Agent Company name: Eurofins E&E Wireless Taiwan Co., Ltd. Address: No. 140-1, Changan Street, Bade District, City: Taoyuan Country: Taiwan Is authorized to apply for Certification of the following product(s) Product Name: Automatic Burner control FCC ID : UMPGM9K3 Trademark: GRAND MATE on our behalf This is valid until December 31, 2023, or until FCC certification are completed, whichever comes sooner. Date: November 11, 2022 City: Changhua County Name: Sarah Huang / Sales assistant Signature:

Grand Mate Co., Ltd No.30, Lugong S. 2nd Rd., Lukang Township, Changhua County 505, Taiwan Date: December 22, 2022 Dear Sir or Madam, Due to the business consideration, we hereby declare that our product of Automatic Burner control Model: GM9K3A-C-120VAC and as following is difference Serial model: GM9K3A-A-120VAC, GM9K3B-A-120VAC, GM9K3C-A-120VAC, GM9K3D-A-120VAC, GM9K3B-C-120VAC, GM9K3C-C-120VAC, GM9K3D-C-120VAC, GM9K3A-E-120VAC, GM9K3B-E-120VAC, GM9K3C-E-120VAC, GM9K3D-E-120VAC, GM9K3A-G-120VAC, GM9K3B-G-120VAC, GM9K3C-G-120VAC, GM9K3D-G-120VAC, GM9K3A-I-120VAC, GM9K3B-I-120VAC, GM9K3C-I-120VAC, GM9K3D-I-120VAC, GM9K3A-K-120VAC, GM9K3B-K-120VAC, GM9K3C-K-120VAC, GM9K3D-K-120VAC, GM9K3E, GM9K3F The model differences shall refer to attachment below. Any questions regarding this declaration, please don’t hesitate to contact us. Sincerely, Name: Sarah Huang Title: Sales assistant Company Name: Grand Mate Co., Ltd Tel: 886-4-22757317 E-mail: [email protected] Signature: GM9K3 Series Application Certification of FCC and IC Cert Connection Remark W to B FCC GM9K3D-E-120VAC GM9K3A-G-120VAC GM9K3B-G-120VAC GM9K3A-K-120VAC GM9K3B-K-120VAC GM9K3C-K-120VAC GM9K3D-K-120VAC GM9K3E GM9K3F GM9K3B-A-120VAC GM9K3C-A-120VAC GM9K3D-A-120VAC GM9K3B-C-120VAC GM9K3C-C-120VAC GM9K3D-C-120VAC Remote ModuleSeries NameMain ModelSerial Application Model Bluetooth (2.4 GHz) GM9K3 Series B to B GM9K3A-C-120VAC GM9K3A-A-120VAC GM9K3C-G-120VAC GM9K3D-G-120VAC GM9K3A-I-120VAC GM9K3B-I-120VAC GM9K3C-I-120VAC GM9K3D-I-120VAC GM9K3A-E-120VAC GM9K3B-E-120VAC GM9K3C-E-120VAC Connection of board to board(B to B) Label Size: 100 x 40 mm Bo ard to board wire Connection of wire to board(W to B) Label Size: 54 x 26 mm Label Size: 75 x 60 mm [GRAND MATE]2/5Version: D01.2 at 19th DEC 2022 GM9K3 Series Application Certification of FCC and IC 9K3A9K3B9K3C9K3D9K3E9K3F ●●● ●●●● -A-B-C-D-E-F-G-H-I-J-K-L 5.084P2.547P 4.24P4.24P 4.23P4.23P ACDC(7V)DC(7V) AM-70AAM-70BAM-70CAM-70AAM-70BAM-70CAM-70AAM-70BAM-70CAM-70AAM-70BAM-70C 150 W3.5 W 6.3 W AC-LM1 Output 5 AC-NM2 Output 4 EARTHV+ I/O 2 N.A.GND GND Output 3 I/O 1 V+ TABLE1. CONTROL BOARD COMBINATION LIST TABLE2. POWER BOARD COMBINATION LIST TABLE3. POWER BOARD OUTPUT / INPUT DEFINITION PIN 4 N.A. PIN 5 PIN 6 PIN 7 PIN 2 EARTHAC-N PIN 2 AC-N PIN 3 AC-NEARTH PIN 3 EARTH MAX POWER 150 W150 W MAX POWER 600 W PIN 1 AC-LAC-L PIN 1 AC-L PB PCB NO.PB PCB NO. Firmware 5 PIN \ CON PORT CON1CON2CON3 PIN \ CON PORT JP1 6. Power Board FirmwareFirmware 1 Firmware 2 Firmware 3Firmware 4 5. Mounted resistance R51 PB PIN (OUTPUT) AC ( 120 / 240 VAC )AC ( 120 / 240 VAC ) PB PIN (INPUT) AC ( 120 / 240 VAC ) 3. [CON2]AC - LIGHT AC - AUX AC - FAN AC - FAN 4. [CON1]N.A.AC - AUX AC - LIGHT AC - AUXAC - LIGHTAC - AUX 2. [CON3]AC - FANDC - LIGHT DC - AUXDC - RGB LED B to B (O/P) W to B (CON8) B to B (O/P) W to B (CON8) 3.96 5P Pitch (mm) PIN Features \ Module Name 1. Connection method B to B (O/P) W to B (CON8) B to B (O/P) W to B (CON8) B to B (O/P) W to B (CON8) Power Board PCB NO. AM-70AAM-70B Pitch (mm) PIN AM-70C B to B (O/P) W to B (CON8) 3.96 5P 2. Connection MethodB to B (JP3) W to B (CON7) 3. Control Board Firmware Firmware 1 PB table is default AC output definitions of power board as below, all AC output load definitions could modified by firmware for variety applications. 4. Second Burner ( Related Circuit ) 5. DC JACK (DC1) Control Board PCB NO. 9K3 CB Tables of CB and PB are optional features list of control board and power board. (●: Selected feature) Features \ Module Name (New) 1. Remote Module Bluetooth (2.4GHz) The CB's code is 9K3X (X=A to G); PB's code is -Y (Y= A to J); Their combination code is GM9K3X-Y-ZVAC (Z= 120 or 240. They represent criterions of markets, 120=CSA and 240=CE ) This control module applied in gas burner control systems. The fire control function built in in Control Board (CB). The CB can work independent by adapter, but normally used combination of CB and PB (the power supply by PB). The Power Board (PB) can output voltage of AC or DC to control loads. [GRAND MATE]3/5Version: D01.2 at 19th DEC 2022 GM9K3 Series Application Certification of FCC and IC [GRAND MATE]4/5Version: D01.2 at 19th DEC 2022 GM9K3 Series Application Certification of FCC and IC [GRAND MATE]5/5Version: D01.2 at 19th DEC 2022

Grand Mate Co., Ltd No.30, Lugong S. 2nd Rd., Lukang Township, Changhua County 505, Taiwan Nemko North America, Inc. December 22, 2022 303 River Road Ottawa, Ontario, Canada K1V 1H2 REQUEST FOR CONFIDENTIALITY - FCC FCC ID: UMPGM9K3 Pursuant to Sections 0.457(d) and 0.459 of the Commission’s Rules and FCC Guidance document 726920, we hereby request permanent confidential treatment of exhibits identified as such in the table below and request they are permanently withheld from public review based on the documents containing trade secrets and proprietary information not customarily released to the public. The public disclosure of this information might be harmful to the applicant and provide unjustified benefits to its competitors. We also request short-term confidentiality on certain exhibits until the intended date of marketing as outlined below. We request the exhibits be withheld from public view for a period of 180 days. We attest marketing of the product will only commence after the period of short-term confidentiality expires, or if marketing is to commence before the requested number of days listed above, the grantee will inform Nemko to release the Short-Term Confidentiality information withheld on the FCC equipment authorization website. Exhibit Type of Confidentiality Requested Block Diagrams ☒Permanent ☐Short Term External Photos ------------------ ☒Short Term Internal Photos ☐Permanent* ☒Short Term Operation Description ☒Permanent ☐Short Term Parts List & Placement/BOM ☒Permanent ☐Short Term Tune-Up Procedure ☐Permanent☐Short Term Schematic Diagrams ☒Permanent ☐Short Term Test Setup Photos ------------------ ☒Short Term User’s Manual ☐Permanent* ☒Short Term The asterisked items (*) require further information to be provided in this justification letter before permanent confidentiality will be extended to these exhibits. Please refer to FCC KDB 726920 D01 found at: https://apps.fcc.gov/oetcf/kdb/forms/FTSSearchResultPage.cfm?switch=P&id=41731 and review section II, 3) regarding specific information that must accompany these requests. Note: any documents held under the Short-Term confidentiality will automatically become public after the requested time if an appropriate extension request has not been received. Any exhibits (i.e., schematic diagrams) that may have already been requested to have “Permanent” confidentiality as shown above need not be repeated under Short-Term confidentiality request. Sincerely, Signed: Printed name: Sarah Huang Title: Sales assistant Company Name: Grand Mate Co., Ltd

22-0748_EUT External Photos Page 1 of 36 External Photos Model Number: GM9K3A-C-120VAC, GM9K3A-A-120VAC, GM9K3B-A- 120VAC, GM9K3C-A-120VAC, GM9K3D-A-120VAC, GM9K3B-C-120VAC, GM9K3C-C-120VAC, GM9K3D-C- 120VAC, GM9K3A-E-120VAC, GM9K3B-E-120VAC, GM9K3C-E-120VAC, GM9K3D-E-120VAC, GM9K3A-G- 120VAC, GM9K3B-G-120VAC, GM9K3C-G-120VAC, GM9K3D-G-120VAC, GM9K3A-I-120VAC, GM9K3B-I- 120VAC, GM9K3C-I-120VAC, GM9K3D-I-120VAC, GM9K3A-K-120VAC, GM9K3B-K-120VAC, GM9K3C-K- 120VAC, GM9K3D-K-120VAC, GM9K3E, GM9K3F 22-0748_EUT External Photos Page 2 of 36 Model Number: GM9K3A-K-120VAC EUT Photo (1) EUT Photo (2) 22-0748_EUT External Photos Page 3 of 36 EUT Photo (3) EUT Photo (4) 22-0748_EUT External Photos Page 4 of 36 EUT Photo (5) EUT Photo (6) 22-0748_EUT External Photos Page 5 of 36 EUT Photo (7) EUT Photo (8) 22-0748_EUT External Photos Page 6 of 36 EUT Photo (9) EUT Photo (10) 22-0748_EUT External Photos Page 7 of 36 EUT Photo (11) EUT Photo (12) 22-0748_EUT External Photos Page 8 of 36 EUT Photo (13) 22-0748_EUT External Photos Page 9 of 36 Model Number: GM9K3 EUT Photo (1) EUT Photo (2) 22-0748_EUT External Photos Page 10 of 36 EUT Photo (3) EUT Photo (4) 22-0748_EUT External Photos Page 11 of 36 EUT Photo (5) EUT Photo (6) 22-0748_EUT External Photos Page 12 of 36 EUT Photo (7) EUT Photo (8) 22-0748_EUT External Photos Page 13 of 36 EUT Photo (9) EUT Photo (10) 22-0748_EUT External Photos Page 14 of 36 EUT Photo (11) EUT Photo (12) 22-0748_EUT External Photos Page 15 of 36 EUT Photo (13) 22-0748_EUT External Photos Page 16 of 36 Power Board Model: 9KPB-D-120VAC EUT Photo (1) EUT Photo (2) 22-0748_EUT External Photos Page 17 of 36 EUT Photo (3) EUT Photo (4) 22-0748_EUT External Photos Page 18 of 36 EUT Photo (5) EUT Photo (6) 22-0748_EUT External Photos Page 19 of 36 EUT Photo (7) EUT Photo (8) 22-0748_EUT External Photos Page 20 of 36 EUT Photo (9) EUT Photo (10) 22-0748_EUT External Photos Page 21 of 36 EUT Photo (11) EUT Photo (12) 22-0748_EUT External Photos Page 22 of 36 Power Board Model: 9KPB-F-120VAC EUT Photo (1) EUT Photo (2) 22-0748_EUT External Photos Page 23 of 36 EUT Photo (3) EUT Photo (4) 22-0748_EUT External Photos Page 24 of 36 EUT Photo (5) EUT Photo (6) 22-0748_EUT External Photos Page 25 of 36 EUT Photo (7) EUT Photo (8) 22-0748_EUT External Photos Page 26 of 36 EUT Photo (9) EUT Photo (10) 22-0748_EUT External Photos Page 27 of 36 EUT Photo (11) EUT Photo (12) 22-0748_EUT External Photos Page 28 of 36 Power Board Model: 9KPB-J-120VAC EUT Photo (1) EUT Photo (2) 22-0748_EUT External Photos Page 29 of 36 EUT Photo (3) EUT Photo (4) 22-0748_EUT External Photos Page 30 of 36 EUT Photo (5) EUT Photo (6) 22-0748_EUT External Photos Page 31 of 36 EUT Photo (7) EUT Photo (8) 22-0748_EUT External Photos Page 32 of 36 EUT Photo (9) EUT Photo (10) 22-0748_EUT External Photos Page 33 of 36 EUT Photo (11) EUT Photo (12) 22-0748_EUT External Photos Page 34 of 36 Power Board Model: 9KPB-L-120VAC EUT Photo (1) EUT Photo (2) 22-0748_EUT External Photos Page 35 of 36 EUT Photo (3) EUT Photo (4) 22-0748_EUT External Photos Page 36 of 36 EUT Photo (5) EUT Photo (6)

Label Location

22-0748_EUT Internal Photos Page 1 of 45 Internal Photos Model Number: GM9K3A-C-120VAC, GM9K3A-A-120VAC, GM9K3B-A- 120VAC, GM9K3C-A-120VAC, GM9K3D-A-120VAC, GM9K3B-C-120VAC, GM9K3C-C-120VAC, GM9K3D-C- 120VAC, GM9K3A-E-120VAC, GM9K3B-E-120VAC, GM9K3C-E-120VAC, GM9K3D-E-120VAC, GM9K3A-G- 120VAC, GM9K3B-G-120VAC, GM9K3C-G-120VAC, GM9K3D-G-120VAC, GM9K3A-I-120VAC, GM9K3B-I- 120VAC, GM9K3C-I-120VAC, GM9K3D-I-120VAC, GM9K3A-K-120VAC, GM9K3B-K-120VAC, GM9K3C-K- 120VAC, GM9K3D-K-120VAC, GM9K3E, GM9K3F 22-0748_EUT Internal Photos Page 2 of 45 Model Number: GM9K3A-K-120VAC EUT Photo (1) EUT Photo (2) 22-0748_EUT Internal Photos Page 3 of 45 EUT Photo (3) EUT Photo (4) 22-0748_EUT Internal Photos Page 4 of 45 EUT Photo (5) EUT Photo (6) 22-0748_EUT Internal Photos Page 5 of 45 EUT Photo (7) EUT Photo (8) 22-0748_EUT Internal Photos Page 6 of 45 EUT Photo (9) EUT Photo (10) 22-0748_EUT Internal Photos Page 7 of 45 EUT Photo (11) EUT Photo (12) 22-0748_EUT Internal Photos Page 8 of 45 EUT Photo (13) EUT Photo (14) 22-0748_EUT Internal Photos Page 9 of 45 EUT Photo (15) EUT Photo (16) 22-0748_EUT Internal Photos Page 10 of 45 EUT Photo (17) EUT Photo (18) 22-0748_EUT Internal Photos Page 11 of 45 EUT Photo (19) EUT Photo (20) 22-0748_EUT Internal Photos Page 12 of 45 EUT Photo (21) EUT Photo (22) Bluetooth LE ANT. 22-0748_EUT Internal Photos Page 13 of 45 EUT Photo (23) EUT Photo (24) 22-0748_EUT Internal Photos Page 14 of 45 EUT Photo (25) 22-0748_EUT Internal Photos Page 15 of 45 Model Number: GM9K3 EUT Photo (1) EUT Photo (2) 22-0748_EUT Internal Photos Page 16 of 45 EUT Photo (3) EUT Photo (4) 22-0748_EUT Internal Photos Page 17 of 45 EUT Photo (5) EUT Photo (6) 22-0748_EUT Internal Photos Page 18 of 45 EUT Photo (7) EUT Photo (8) 22-0748_EUT Internal Photos Page 19 of 45 EUT Photo (9) EUT Photo (10) Bluetooth LE ANT. 22-0748_EUT Internal Photos Page 20 of 45 EUT Photo (11) EUT Photo (12) 22-0748_EUT Internal Photos Page 21 of 45 EUT Photo (13) 22-0748_EUT Internal Photos Page 22 of 45 Power Board Model: 9KPB-D-120VAC EUT Photo (1) EUT Photo (2) 22-0748_EUT Internal Photos Page 23 of 45 EUT Photo (3) EUT Photo (4) 22-0748_EUT Internal Photos Page 24 of 45 EUT Photo (5) EUT Photo (6) 22-0748_EUT Internal Photos Page 25 of 45 EUT Photo (7) EUT Photo (8) 22-0748_EUT Internal Photos Page 26 of 45 EUT Photo (9) EUT Photo (10) 22-0748_EUT Internal Photos Page 27 of 45 EUT Photo (11) EUT Photo (12) 22-0748_EUT Internal Photos Page 28 of 45 Power Board Model: 9KPB-F-120VAC EUT Photo (1) EUT Photo (2) 22-0748_EUT Internal Photos Page 29 of 45 EUT Photo (3) EUT Photo (4) 22-0748_EUT Internal Photos Page 30 of 45 EUT Photo (5) EUT Photo (6) 22-0748_EUT Internal Photos Page 31 of 45 EUT Photo (7) EUT Photo (8) 22-0748_EUT Internal Photos Page 32 of 45 EUT Photo (9) EUT Photo (10) 22-0748_EUT Internal Photos Page 33 of 45 EUT Photo (11) EUT Photo (12) 22-0748_EUT Internal Photos Page 34 of 45 Power Board Model: 9KPB-J-120VAC EUT Photo (1) EUT Photo (2) 22-0748_EUT Internal Photos Page 35 of 45 EUT Photo (3) EUT Photo (4) 22-0748_EUT Internal Photos Page 36 of 45 EUT Photo (5) EUT Photo (6) 22-0748_EUT Internal Photos Page 37 of 45 EUT Photo (7) EUT Photo (8) 22-0748_EUT Internal Photos Page 38 of 45 EUT Photo (9) EUT Photo (10) 22-0748_EUT Internal Photos Page 39 of 45 EUT Photo (11) 22-0748_EUT Internal Photos Page 40 of 45 Power Board Model: 9KPB-L-120VAC EUT Photo (1) EUT Photo (2) 22-0748_EUT Internal Photos Page 41 of 45 EUT Photo (3) EUT Photo (4) 22-0748_EUT Internal Photos Page 42 of 45 EUT Photo (5) EUT Photo (6) 22-0748_EUT Internal Photos Page 43 of 45 EUT Photo (7) EUT Photo (8) 22-0748_EUT Internal Photos Page 44 of 45 EUT Photo (9) EUT Photo (10) 22-0748_EUT Internal Photos Page 45 of 45 EUT Photo (11) EUT Photo (12)

Page 1 of 9 Report Number: 2212FS14 Version: 01 RF Exposure Exemption Applicant ： Grand Mate Co., Ltd Product Name ： Automatic Burner control Trade Name ： GRAND MATE Model Number ： GM9K3A-C-120VAC, GM9K3A-A-120VAC, GM9K3B-A-120VAC, GM9K3C-A-120VAC, GM9K3D-A-120VAC, GM9K3B-C-120VAC, GM9K3C-C-120VAC, GM9K3D-C-120VAC, GM9K3A-E-120VAC, GM9K3B-E-120VAC, GM9K3C-E-120VAC, GM9K3D-E-120VAC, GM9K3A-G-120VAC, GM9K3B-G-120VAC, GM9K3C-G-120VAC, GM9K3D-G-120VAC, GM9K3A-I-120VAC, GM9K3B-I-120VAC, GM9K3C-I-120VAC, GM9K3D-I-120VAC, GM9K3A-K-120VAC, GM9K3B-K-120VAC, GM9K3C-K-120VAC, GM9K3D-K-120VAC, GM9K3E, GM9K3F Applicable Standard ： 47 CFR § 2.1091 Received Date ： May 17, 2022 Issue Date ： Dec. 23, 2022 Issued by Approved By ： Eurofins E&E Wireless Taiwan Co., Ltd. No. 140-1, Changan Street, Bade District, Taoyuan City 334025, Taiwan (R.O.C.) Tel：+886-3-2710188 / Fax：+886-3-2710190 Taiwan Accreditation Foundation accreditation number: 1330 Note: 1.The test results are valid only for samples provided by customers and under the test conditions described in this report. 2.This report shall not be reproduced except in full, without the written approval of Eurofins E&E Wireless Taiwan Co., Ltd. 3.The relevant information is provided by customers in this test report. According to the correctness, appropriateness or completeness of the information provided by the customer, if there is any doubt or error in the information which affects the validity of the test results, the laboratory does not take the responsibility. Page 2 of 9 Report Number: 2212FS14 Version: 01 Revision History Rev. Issued Date Revisions Revised By 00 Dec. 05, 2022 Initial Issue Rowan Hsieh 01 Dec. 23, 2022 Update Model Number (P.1/P.5) Update chapter 2 (P.5) Rowan Hsieh Page 3 of 9 Report Number: 2212FS14 Version: 01 Contents 1. General Information .................................................................................................................... 4 2. Description of Equipment under Test (EUT) ............................................................................ 5 3. RF Exposure Limit ...................................................................................................................... 6 4. RF Exposure Assessment .......................................................................................................... 7 5. Maximum Tune-up Power ........................................................................................................... 9 6. Test Result ................................................................................................................................... 9 7. Conclusion ................................................................................................................................... 9 Page 4 of 9 Report Number: 2212FS14 Version: 01 1. General Information 1.1 Reference Applicable Standard Standard Description Version IEEE C95.1 American National Standard safety levels with respect to human exposure to radio frequency electromagnetic fields, 300 KHz to 100 GHz, New York. 1992 47 CFR § 2.1091 Radiofrequency radiation exposure evaluation: mobile devices. - 47 CFR § 1.1310 Radiofrequency radiation exposure limits. - KDB 447498 D04 RF exposure procedures and equipment authorization policies for mobile and portable devices v01 1.2 Testing Location Site Name: Site Name: Eurofins E&E Wireless Taiwan Co., Ltd. Site Address: ▓ No. 140-1, Changan Street, Bade District, Taoyuan City 334025, Taiwan (R.O.C.) Site Address: □ No. 2, Wuquan 5th Rd. Wugu Dist., New Taipei City, Taiwan (R.O.C.) Page 5 of 9 Report Number: 2212FS14 Version: 01 2. Description of Equipment under Test (EUT) Applicant Grand Mate Co., Ltd No.30, Lugong S. 2nd Rd., Lukang Township, Changhua County 50544, Taiwan Manufacturer Grand Mate Co., Ltd No.30, Lugong S. 2nd Rd., Lukang Township, Changhua County 50544, Taiwan Product Name Automatic Burner control Trade Name GRAND MATE Model Number GM9K3A-C-120VAC, GM9K3A-A-120VAC, GM9K3B-A-120VAC, GM9K3C-A-120VAC, GM9K3D-A-120VAC, GM9K3B-C-120VAC, GM9K3C-C-120VAC, GM9K3D-C-120VAC, GM9K3A-E-120VAC, GM9K3B-E-120VAC, GM9K3C-E-120VAC, GM9K3D-E-120VAC, GM9K3A-G-120VAC, GM9K3B-G-120VAC, GM9K3C-G-120VAC, GM9K3D-G-120VAC, GM9K3A-I-120VAC, GM9K3B-I-120VAC, GM9K3C-I-120VAC, GM9K3D-I-120VAC, GM9K3A-K-120VAC, GM9K3B-K-120VAC, GM9K3C-K-120VAC, GM9K3D-K-120VAC, GM9K3E, GM9K3F Difference description of model number This control module applied in gas burner control systems. The fire control function built in in Control Board (CB). The CB can work independent by adapter, but normally used combination of CB and PB (the powersupply by PB). The Power Board (PB) can output voltage of AC or DC to control loads. The CB's code is 9K3X (X=A to G); PB's code is -Y (Y= A to J); Their combination code is GM9K3X-Y-ZVAC (Z= 120. They represent criterions of markets, 120=CSA ) FCC ID UMPGM9K3 Frequency Range Bluetooth：2402 - 2480 MHz Supported Modulations Bluetooth : BR / EDR / LE Device Category Mobile Note: The above information of DUT was declared by manufacturer. Please refer to the specifications or user's manual for more detailed description. Antenna Information Model Type Frequency Max. Gain (dBi) RFANT3216120A5T Chip Antenna 2400 ~ 2483.5 MHz 2 Page 6 of 9 Report Number: 2212FS14 Version: 01 3. RF Exposure Limit For devices that operate at larger distances from persons, where there are minimal RF coupling interactions between a device and the user or nearby persons, RF exposure compliance using maximum permissible exposure (MPE) limits is applied. The limits for MPE is listed as below: Limits for General Population / Uncontrolled Exposure Frequency Range (MHz) Electric Field Strength (E) (V/m) Magnetic Field Strength (H) (A/m) Power Density (S) (mW/cm²) Averaging Time|E|²,|H|² or S (minutes) 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 / 1,500 30 1,500-100,000 - - 1.0 30 Limits for Occupational / Controll…

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www.passivecomponent.com INDEX Subject Page 2.4 GHz Bluetooth/WLAN-Chip Antenna 5220 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 2.4 GHz Bluetooth/WLAN-Chip Antenna 3216 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 2.4 GHz Bluetooth/WLAN-Chip Antenna 8010 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.4 GHz Bluetooth/WLAN-Free Antenna 9937 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.4 GHz Bluetooth/WLAN-Free Antenna 1903 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.4 GHz High Frequency Devices-Band Pass Filter 3225 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 2.4 GHz High Frequency Devices-Band Pass Filter 2520 . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7~8 2.4 GHz High Frequency Devices-Band Pass Filter 2012. . . . . . . . . . . . . . . . . . . . . . . . . . . 9~11 2.4 GHz High Frequency Devices-Band Pass Filter 1608. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 2.4 GHz High Frequency Devices-Balanced Filter 2520. . . . . . . . . . . . . . . . . . . . . . . . . . . 13~15 2.4 GHz High Frequency Devices-Balanced Filter 2012. . . . . . . . . . . . . . . . . . . . . . . . . . . 16~19 2.4 GHz High Frequency Devices-Low Pass Filter 2012. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 2.4GHz High Frequency Devices-Balun 2012. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21~22 2.4GHz High Frequency Devices-Balun 1608. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23~24 2.4/ 4.9/ 5.2/ 5.8 GHz WLAN IEEE802.11 a/b/g Combo-Chip Antenna 6050. . . . . . . . . . . . 25~26 2.4/ 4.9/ 5.2/ 5.8 GHz High Frequency Devices-Diplexer 2012. . . . . . . . . . . . . . . . . . . . . . . . . . 27 4.9/ 5.2/ 5.8 GHz High Frequency Devices-Balun 2012. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 4.9/ 5.2/ 5.8 GHz High Frequency Devices-Band Pass Filter 2012. . . . . . . . . . . . . . . . . . . . . . 29 High Frequency Devices-EMI Filter Array. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30~31 High Frequency Inductors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32~34 High Frequency Devices-Common Mode Filter 1632. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35 High Frequency Devices-Common Mode Filter 1220. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36~37 High Frequency Devices-Common Mode Filter 1210. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38 Multilayer Chip Varistor (MLV) - VZ Series & VH Series. . . . . . . . . . . . . . . . . . . . . . . . . . 39~42 www.passivecomponent.com 1 RF DEVICES & HIGH FREQUENCY INDUCTORS 1 ■ 2.4 GHz Bluetooth/WLAN-Chip Antenna-RFANT5220110A□T RFANT5220110A □ T Walsin RF Device Product code ANT : Antenna Dimension code 522011 = Length = 52 Width = 20 Thickness = 11 Unit of dimension 0: 0.1 mm 1: 1.0 mm ApplicationApplication A: 2.4GHz ISM Band Specification Design Code Packing T=7” Reeled G=10” Reeled B=Bulk X: SFC product ■ How to Order ■ Typical Electrical Characteristics: ■ RFANT5220110A□T Series Item Specification Working Frequency Range 2.4 GHz ~ 2.5 GHz Gain2 dBi (Typical) VSWR2 max. PolarizationLinea…

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