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2AAZPHD3TREMOTE CONTROL

Carewell Electric Technology (Zhongshan) Co., Ltd.
REMOTE CONTROL - FCC ID 2AAZPHD3T - Carewell Electric Technology (Zhongshan) Co., Ltd.
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Application Details

Equipment Class
DSC - Part 15 Security/Remote Control Transmitter
Date of Grant
Apr 27, 2021
Application Purpose
Original Equipment
Date of Application
Apr 26, 2021
Equipment Note
REMOTE CONTROL
Frequency Range
304.29500000 - 304.29500000
Company
Carewell Electric Technology (Zhongshan) Co., Ltd.
Country
China

Documents & Files

Select a file to view

Users Manual

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Cover Letter(s)

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External Photos

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ID Label/Location Info

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Internal Photos

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RF Exposure Info

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Test Report

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Test Setup Photos

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Document Text

Text extracted from the exhibit documents filed with the FCC. Open a document above to read the original.

Users Manual

Remote controller GENERAL INFORMATION This remote controller is designed to separately control your ceiling fan speed and light brightness. There are four buttons (HI, MED, LOW, OFF) to control the speed of the fan and off. The light dimmer button will control the light brightness dimmer and off. The blue indicator on the transmitter will light when one of the six buttons is pressed. INSTRUCTION OF INSTALLATION AND OPERATION 2.INSTALLING RECEIVER IN CEILING FAN A. Safety precautions: WARNING: HIGH VOLTAGE! Disconnect power by removing fuse or switching off circuit breaker. Do not use with solid state fans. Electrical wire must meet all local and national electrical code requirements. Supply for fan must be 110/120 volt, 60Hz. Maximum fan motor amps: 1.0, Maximum light watts: 190 incandescent or ballast. Otherwise power can cause serious injury or death. B. Installing receiver in fan: a. Remove power from the circuit. b. Remove ceiling fan canopy from the mounting bracket. c. Disconnect existing wiring between ceiling fan and Supply in electrical junction box. d. Make connections as follows, using the wire nuts supplied: If other fans or supply wires are different color, have this unit installed by qualified licensed electrician. e. Push all connected wires up into junction box. f. Lay the brown antenna wire on top of the receiver, and put the receiver into the mounting bracket. g. Reinstall the canopy on the mounting bracket. h. Restore power. CONNECTTO Green fan wire ....Bare supply wire Red or Black receiver wire(AC IN L) ....Black supply wire White receiver wire(AC IN N) ....White supply wire White receiver wire(TO MOTOR N) ....White fan wire Black receiver wire(TO MOTOR L) ....Black fan wire Blue receiver wire(FOR LIGHT) ....Blue light wire CAUTION Ceiling Angle Shall Not Exceed Degrees:30, For Mounting Controller Model,ACT8.3. Use wire connecting nuts supplied with the fan ( .3)FIG FROM POWER SOURCE AC 110~120 VOLT 60Hz 3.5AMPS. WHITE AC L ACN INPUT OUTPUT RED BLUE ANT CANOPY BLUE BLACK WHITE WHITE BLA CK Use wire connecting nuts supplied with the remote WIRE NUT RECE IVE R RECEIVER CANOPY ( .4)FIG ANTENNA PUT AT OUTSIDE OF CANOPY BOX CAN GET MORE OPERATION DISTANCE LIGHT MUST BE KEPT AT THE ON POSITION FAN MUST BE KEPT AT THE HIGH 1.SETTING THE CODES This unit has 16 different code combinations. To set the codes, perform the following steps: A. Setting the codes on the transmitter: a. Remove battery cover. Press firmly on the arrow and slide battery cover off. b. Slide code switches to your choice of up or down position. Factory setting is all up. Do not use this position. Use a small screwdriver or ball point pen to slide firmly up or down (Figure 1). B. Setting the codes on the receiver: a. Slide code switches to the same position as set on your transmitter (Figure 2) b. Replace battery cover on the transmitter. ACN ACL ANT COM FAN LIGHT TRANSMITTER CODE SWITCHES ( .1)FIG ( .2)FIG SWITCHES CODE ON 1234 ON 2 3 4 1 O N ON 2 3 4 1 O N INPUT OUTPUT RECEIVER 3. OPERATING TRANSMITTER: A. Install 3 volt battery(not included). (To prevent damage to transmitter, remove the battery if not used for a long time). B. Store the transmitter away from excessive heat or humidity. C. This remote control unit is equipped with 16 code combinations. In order to prevent possible interference from or to other remote units such as garage door openers, car alarm or security system. If you find that your fan and light kit go on and off without using your remote control, simply change the code combination in your transmitter and receiver. D. Operating the buttons on the panel of the transmitter. HI key -for fan high speed. MED key-for fan medium speed. LOW key-for fan low speed. OFF key-for fan off. LIGHT/DIMMER key-for light brightness and off. LIGHT/DELAY key-for light after 3 minutes delay off. The light function is controlled by pressing the LIGHT/DIMMER key down to increase or decrease light. Tapkey quickly to turn light off or on. Keep pressing the button in excess of 0.7 second and it becomes a dimmer, the light varies cyclically in 0.8 second. The receiver can remember the last status of the light brightness when the light was switched, so that it can resume to adjust the light brightness. YOUR REMOTE NOW HAS FULL CONTROL OF THE FAN AND LIGHT. Optional Wall Mounting for Transmitter Holder Place in accessible area of your home, and screw the transmitter holder into wall using the two screws provided, slide hand unit into holder. 4. TROUBLE SHOOTING GUIDE 1. Fails to operate a. Power to receiver ? b. Receiver wired correctly ? c. Fan manual speed control in highest position ? d. Light kit switch turned on ? e. Good battery in the transmitter ? f. Code set at exact same positions in both transmitter and receiver ? 2. Won t operate at distance ' If transmitter operates fan/light kit when up close, but not at 20 feet away. Try placing the brown antenna wire higher, up through ceiling/outside the junction box. NOTICE ! Your ceiling fan and light kit assembly must meet the following requirements: 1. Do not use with solid state fans. 2. Electrical rating: 120v 60Hz 3.5A MAX. Motor amps: 1.0 MAX. Light watts: 190-(incandescent or ballast) WARNING TO REDUCE THE RISK OF SHOCK, THIS FAN MUST BE INSTALLED WITH A WALL CONTROL/SWITCH. NOTE: THE MANUFACTURER IS NOT RESPONSIBLE FOR ANY RADIO OR TV INTERFERENCE CAUSED BY UNAUTHORIZED MODIFICATIONS TO THIS EQUIPMENT. SUCH MODIFICATIONS COULD VOID THE USER S AUTHORITY TO OPERATE THE EQUIPMENT.' OPERATION DISTANCE 20 FEET TRANSMITTER MODEL: HD3T L R 03 1.5 V A AA L R 03 1.5 V AAA Industry Canada Notice This device complies with Industry Canada licence-exempt RSS standard(s). 1. Operation is subject to the following two conditions: (1) this device may not cause interference, and (2) this device must accept any interference, including interference that may cause undesired operation of the device." 2.Changes or modifications not expressly approved by the party responsible…

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Cover Letter(s)

DATE : 2021-04-23 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AAZPHD3T Product Name: REMOTE CONTROL Request for Confidentiality To Whom It May Concern, Pursuant to the provisions of the Commission’s rules Title 47 Sections §0.457 and §0.459, we are requesting the Commission to withhold the following attachment(s) as confidential documents from public disclosure indefinitely. These documents contain detailed system and equipment descriptions and are considered as proprietary information in operation of the equipment. The public disclosure of these documents might be harmful to our company and would give competitors an unfair advantage in the market. Schematic Diagram Block Diagram Operational Description In additional to above mentioned documents, in order to comply with the marketing regulations in Title 47 CFR §2.803 and the importation rules in Title 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices, we request Short Term Confidentiality of the following attachment(s); External Photos Test Setup Photos Internal Photos User Manual For 45 days, pursuant to Public Notice DA 04-1705. OR For 180 days pursuantto KDB 726920 D01. It is our understanding that all measurement test reports, FCC ID label format and correspondence during the certification review process cannot be granted as confidential documents and this information will be available for public review once the grant of equipment authorization is issued. Signature: Name: ALLEN XU Title: Manager Company: Carewell Electric Technology (Zhongshan) Co., Ltd.

Cover Letter(s)

DATE:2021-04-23 Federal Communications Commission Authorization & Evaluation Division 7345 Oakland Mills Road Columbia, Maryland 21046 Authority to Act asAgent On our behalf, I appoint Jason Wu of Global United Technology Services Co., Ltd.and No. 123- 128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China to act as our agent in the preparation of this application for equipment certification. I certify that submitted documents properly describe the device or system for which equipment certification is sought. I also certify that each unit manufactured, imported or marketed, as defined in the Federal Communications Commission’s regulations will have affixed to it a label identical to that submitted for approval with this application. For instances where our authorized agent signs the application for certification on our behalf, I acknowledge that all responsibility for complying with the terms and conditions for certification, still resides with Carewell Electric Technology (Zhongshan) Co., Ltd. and Torch Development Zone, No.2, Ouya Road, Zhongshan, Guangdong, China Signature: Name: ALLEN XU Title: Manager Company: Carewell Electric Technology (Zhongshan) Co., Ltd.

External Photos

Test Model No.: HD3T

ID Label/Location Info

Label location

ID Label/Location Info

THIS DEVICE COMPLIES WITH PART OF THE FCC RULES OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS 15 . : (1) . (2) . THIS DEVICEMAY NOT CAUSE HARMFUL INTERFERENCE AND THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED INCLUDING INTERFERENCE T HAT MAY CAUSE UNDESIRED OPERATION MODEL HD T:3 FCC ID AAZPHD3T:2 IC AHDT :11037 - 3 SIZE MM: 30*20

Internal Photos

Test Model No.: HD3T

RF Exposure Info

FCC ID: 2AAZPHD3T According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where --f(GHz) is the RF channel transmit frequency in GHz --Power and distance are rounded to the nearest mW and mm before calculation --The result is rounded to one decimal place for comparison eirp = pt x gt = (EXd) 2 /30 where: pt = transmitter output power in watts, g t = numeric gain of the transmitting antenna (unitless), E = electric field strength in V/m, -- - 10 ((dBuV/m)/20) /10 6 d = measurement distance in meters (m) ---3m So pt = (EXd) 2 /30 x gt Field strength = 64.45dBuV/m @3m Ant gain =0dBi, so Ant numeric gain=1 So pt={ [10 64.45/20) /10 6 x 3] 2 /30x1}x1000 mW =0.000836mW So (0.000836mW /5mm)x √0.304295= 0.000092<3 Then SAR evaluation is not required

Test Report

Global United Technology Services Co., Ltd. Report No.: GTSL202104000200F01 Authorized Signature: Robinson Luo Laboratory Manager This results shown in this test report refer only to the sample(s) tested, this test report cannot be reproduced, except in full, without prior written permission of the company. The report would be invalid without specific stamp of test institute and the signatures of compiler and approver. Page 1 of 19 Cover Page TEST REPORT Applicant: Carewell Electric Technology (Zhongshan) Co., Ltd. Address of Applicant: Torch Development Zone, No.2, Ouya Road, Zhongshan, Guangdong, China Manufacturer: Carewell Electric Technology (Zhongshan) Co., Ltd. Address of Manufacturer: Torch Development Zone, No.2, Ouya Road, Zhongshan, Guangdong, China Equipment Under Test (EUT) Product Name: REMOTE CONTROL Model No.: HD3T FCC ID: 2AAZPHD3T Applicable standards: FCC CFR Title 47 Part 15 Subpart C Section 15.231 Date of sample receipt: April 20, 2021 Date of Test: April 20-23, 2021 Date of report issued: April 23, 2021 Test Result : PASS * * In the configuration tested, the EUT complied with the standards specified above. Report No.: GTSL202104000200F01 Global United Technology Services Co., Ltd. No.123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 2 of 19 2 Version Version No. Date Description 01 April 23, 2021 Original Prepared By: Date: April 23, 2021 Project Engineer Check By: Date: April 23, 2021 Reviewer Report No.: GTSL202104000200F01 Global United Technology Services Co., Ltd. No.123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 3 of 19 3 Contents Page 1 COVER PAGE ...........................................................................................................................................1 2 VERSION ...................................................................................................................................................2 3 CONTENTS ...............................................................................................................................................3 4 TEST SUMMARY ......................................................................................................................................4 4.1 MEASUREMENT UNCERTAINTY .............................................................................................................4 5 GENERAL INFORMATION .......................................................................................................................5 5.1 GENERAL DESCRIPTION OF EUT ..........................................................................................................5 5.2 TEST MODE .........................................................................................................................................6 5.3 DESCRIPTION OF SUPPORT UNITS ........................................................................................................6 5.4 TEST FACILITY ....................................................................................................................................6 5.5 TEST LOCATION ..................................................................................................................................6 5.6 OTHER INFORMATION REQUESTED BY THE CUSTOMER ..........................................................................6 5.7 ADDITIONAL INSTRUCTIONS ..................................................................................................................6 6 TEST INSTRUMENTS LIST ......................................................................................................................7 7 TEST RESULTS AND MEASUREMENT DATA .......................................................................................9 7.1 ANTENNA REQUIREMENT ......................................................................................................................9 7.2 RADIATED EMISSION METHOD ............................................................................................................10 7.2.1 Field Strength of The Fundamental Signal ..................................................................................12 7.2.2 Spurious Emissions .....................................................................................................................13 7.3 20DB OCCUPY BANDWIDTH ...............................................................................................................17 7.4 DWELL TIME .....................................................................................................................................18 8 TEST SETUP PHOTO .............................................................................................................................19 9 EUT CONSTRUCTIONAL DETAILS .......................................................................................................19 Report No.: GTSL202104000200F01 Global United Technology Services Co., Ltd. No.123-128, Tower A, Jinyuan Business Building, No.2, Laodong Industrial Zone, Xixiang Road, Baoan District, Shenzhen, Guangdong, China 518102 Telephone: +86 (0) 755 2779 8480 Fax: +86 (0) 755 2779 8960 Page 4 of 19 4 Test Summary Test Item Section in CFR 47 Result Antenna Requirement 15.203 Pass Conduction Emission 15.207 N/A Field strength of the Fundamental Signal 15.231 (b) Pass Spurious Emissions 15.231 (b)/15.209 Pass 20dB Bandwidth 15.231 (c) Pass Dwell Time 15.231 (a)1 Pass Pass: The EUT complies with the essential requirements in the standard. N/A: Not applicable. 4.1 Measurement Uncertainty Test Item Frequency Range Measurement Uncertainty Notes Radiated Emission 30MHz-200MHz 3.8039dB (1) Radiat…

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Test Setup Photos

Test Model No.: HD3T Radiated Emission

Contact Information

Applicant

ALLEN XU(Manager)
[email protected]+86-760-88582800Fax: +86-760-85215432

Test Firm

Global United Technology Services Co. Ltd.Robinson Lo
[email protected]86-0-755-2779-8480Fax: 86-0-755-27798960

Technical Specifications

#Rule PartsFrequency RangePower Output
115.231304.295 MHz - 304.295 MHz-
Confidentiality
Long Term

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