ZZH-MWSReceptacle

SPECIFICATION -01- -02--03-
INSTALLATION INSTRUCTIONS Smart AC Switching Control Receptacle Voltage(MWS-120)............................................................120VAC,60Hz Wireless Transmitting current.........................................................40 mA Max Wireless Range(direct)................................................within 20 feet meets all the fire and building code as a receptacle for air conditioner , electric heater, and fan coil for air Smart Decorator Duplex Receptacle conditioning . It receives and processes signals from transmit device, make and break the circuit base on occupancy or vacancy of the room. MWS-120,MWS-240 Voltage(MWS-240)............................................................240VAC,60Hz Load Rating........................................................................................20A Operating temperature........................................................30°F to 120°F Relative Humidity........................................20% to 90% non-condensing Operating Frequency...................................................................315MHz Reception Sensitivity..................................................................-105dBm Flush mount 20A Smart Receptacle Constant System Self Testing
FEATURE COMPONENTS
(MWS-RSC-120, and MWS-RSC-240) Installation : Connect Hot Line wire to Black screw terminal,Neutral to White screw Terminal, Ground to Green screw terminal.
DESCRIPTION This flush wall mount wiring device MWS-120 MWS-240 120 Vac Smart Receptacle Figure 1 Function Button Indicator Controlled Receptacle Function Button Indicator 240 Vac Smart Receptacle Controlled Receptacle Side wired only Have code function to ensure the uniqueness of device control One controlled receptacle Both are tamper resistant receptacles Energy is the basic power for ensuring the working of all machines.To save energy and decrease the daily consumption means that the oper- -ation cost will be reduced and the profit will raise. The air conditioner’s energy consumption takes up a majority of the total energy consumption. Therefore s set of energy-saving air conditioning control system is fairly The air conditioning auto control system is made up of three parts: two transmit devices and one receive smart receptacle, each of which the receptacle in a single off, then can save Factory Default: TESTING
Warming Up: After connecting power to Smart Receptacle , there are 40 seconds warming up time. When both LEDs of Smart Receptacle and transmit devices flash twice. If not, go to Code Learn Mode. Self Test Mode: Push the Function button on Smart Receptacle only once, LED blinks once , the system is now Self Test mode, do not plug in the load at this time. LED blinking rapidly, solid On and Off . After 5 minutes , LED becomes solid On , Self Test Mode is finished. If LED is off at this time, open or close the door ,LED turns On. Make sure transmit device is not detecting anyone, close and open the Confirming Test: door , keep the door open for the next 15 minutes , LED turns Off between 10 to 15 minutes.Test complete. CODE LEARNING MODE
The codes are factory preset in a package. However, if there is a need of code match, push the Function button for more will become blinking, in the next 30 seconds, transmit device's LED turns solid,code is matched. Note: once a new code in , the old code will be erased in the Smart receptacle. essential. communicates wireless with room, to control energy and make the air conditioning auto on/auto the air conditioner more intelligent. than 5 seconds, LED TROUBLE SHOOTING
LED on Receptacle keep flashing: Run Self Test Mode, if end of batteries , replace them. Power Off 15 minutes even if occupancy: RF signal is blocked from the transmit device to the receptacle Power On 10-15 minutes even if vacancy: RF signal is blocked from the transmit device to the receptacle Receptacle can not recognize signals from Sensor: Refer to the CODE LEARNING MODE. Our company warranties its products to be free of defects in materials and workmanship for a period of two (2) years. There are no obligations or liabilities on the part of our company for consequential damages arising out of or in connection with the use or performance of this product or other indirect damages with respect to loss of property, revenue , or profit ,or cost of removal, installation or reinstallation. Feb,2012 WARRANTY INFORMATION
FCC STATEMENT 1. 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. 2. Changes or modifications not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: -- Reorient or relocate the receiving antenna. -- Increase the separation between the equipment and receiver. -- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. -- Consult the dealer or an experienced radio/TV technician for help.

120- 27 7 V Switching Power Supply LNK304G N Antenna 9.50937 5 M Crystal 24VDC Regulator 78 L 0 5 50/ 60Hz 5VDC M C U U 1 Pi c 16F883 RF 4M Crystal Co n2 PTRX 3- 5 5V Dri v e 881H Relay

External Photo

FCC Certification Label FCC ID: ZZH-MWS 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. Label Location on EUT EUT View/ FCC ID Label Location

Operational Description Power section Input stage is made of 4 parts : the resistor R10 (fuse) , diode D5, capacitor C8C9 and resistor R11(fuse). Fuse's function is to limit the inrush current of rectifier D5 in a safe range, attenuation of differential-mode noise ,fault occurs in anywhere else, bring the protection of circuit. MO V keeps input voltage. The power processing stage consists of the LNK304G N, L1, D6, and C11. Diode D6 adopts a reverse recovery time (Trr = 35ns) of the quick reply diode. Inductor L1 with appropriate RMS current rating (to meet the temperature rise requirements), capacitor C11 is the output filtering capacitance, the main function is to limit the output voltage ripple. The output is a steady 24V DC voltage. Diodes D6 and D7's forward voltage drop is the same, both sides of the C11 voltage tracks the output voltage. The resistance divider which is made of R12 and R13 will proceed detection and regulation of C11 voltage. Using of switch cycles to maintain a steady output voltage. When the output voltage rises, the current into the U31.2.7.8 pin increases. if the current checks IFB value, then the cycle will not lose, when the current is less than IFB value, it will perform the switching operation cycle , so as to reduce the load, there will be more cycle will be lost, and when the load increased, only a few cycles to be lost. Then after C12 filter to U2 step-down regulator, The RC filter circuit consists of C14, C15 will proceed filtering of output voltage. The output voltage of U2 is 5V DC. RF receive part In the case of power supply, Recognition control The MCU receives the signal from RF module, will recognition, judgment, and then receiving module stays in the receivng state.If in an effective space, and the frequency range is 315MH z, wireless signal will be received. After RF execution after confirm the signal is effective. During the execution section, it will received the signal ,then send to MCU. The MCU proceeds the signal received by RF module. detect zero-crossing signal to make the relay work during the zero-crossing action. It detects zero-crossing signal through R9,C7,R6,C6.

123456 A B C D 6 54321 D C B A Title NumberRevisionSize B Date:5-Apr-2012 Sheet of File:E:\zbr\Air Condition\插座\MWS-RSC_P3.DDBDrawn By: VDD C15 0.1uF + C12 100uF/16V + C14 100UF/16V Vin 1 G N D 2 Vout 3 U2 780524VD5 IN4007 3 45 2 1 K1 881H Q2 NPN R8 10K LOADP 24V D3 DIODE GND R9 2.2M 1/4W zeroC zeroC LINE L I N E LOAD GND ANT GND RFIN VDD R3 220R RFIN R6 1M zeroF zeroF GND C6 22pF C7 22pF GND RB1/AN10 22 RB2/AN8 23 RB3/AN9/PGM 24 RB4/AN11 25 RB5/AN13 26 RB6/ICSPCLK 27 RB7/ICSPDAT 28 RC0/T1CKI 11 RC1/CCP2 12 RC2/CCP1 13 RC3/SCK/SCL 14 RC4/SDI/SDA 15 RA3/AN3 5 RA4 6 RA5/AN4 7 RA6/OSC2 10 RA7/OSC1 9 MCLR/Vpp 1 RA2/AN2 4 RA0/AN0 2 RA1/AN1 3 RB0/AN12/INT 21 VDD 20 Vss 8 Vss 19 RC5/SDO 16 RC6/TX 17 RC7/RX 18 U1 PIC16F886 D2 RED R7 1K Q1 4MHz C1 10pF C2 10pF GND VDD GND C3 0.1uF GND R2 100R R1 47K C4 0.1uF GND LOADP Vpp GND PGD VDD PGC PGD PGC Vpp 1 2 3 4 5 CON1 ICSP GND SW1 C5 22pF GND 1 2 3 4 5 CON2 CON5 1 2 3 CON3 CON3 1 2 3 CON4 CON3 RFEN TP10 TP9 TP11 GND R4 100K VDD R10 8.2 OHM 1W D4 IN4007 R12 2.05K 1% R11 100 OHM 1W S 1 B P 3 F B 4 D 5 U3 LNK304+ C8 3.5uF/400V + C9 3.5uF/400V C10 100nF R13 13K 1% + C11 10uF/35V L1 1mH/ 280mA D6 UF4005 D7 IN4005GP MWS-RSC MOV 12D561 PDF 文件使用 "pdfFactory Pro" 试用版本创建 www.fineprint.com.cn

FCC PART 15 CLASS B EMI MEASUREMENT AND TEST REPORT For WENZHOU MTLC ELECTRIC APPLIANCES CO., LTD. Tiancheng Industrial Zone,Yueqing, Zhejiang 325608, China FCC ID: ZZH-MWS April 24, 2012 This Report Concerns: Original Report Equipment Type: Receptacle Test Engineer: Eric Li Report No.: BST12040063Y-1ER-3 Receive EUT Date/Test Date: April 18, 2012/ April 19-23, 2012 Reviewed By: Christina Prepared By: Shenzhen BST Technology Co.,Ltd. 3F,Weames Technology Building, No. 10 Kefa Road,Science Park, Nanshan District,Shenzhen,Guangdong,China Tel: 0755-267477513 Fax: 0755-267477513 ext.826 Note: The test report is specially limited to the above company and this particular sample only. It may not be duplicated without prior written consent of Shenzhen BST Technology Co.,Ltd. This report must not be used by the client to claim product certification,approval,or endorsement by NVLAP, NIST or any agency of the US Government. WENZHOU MTLC ELECTRIC APPLIANCES CO., LTD. FCC ID: ZZH-MWS BST FCC ID REPORT: BST12040063Y-1ER-3 Page 2/16 TABLE OF CONTENTS 1. GENERAL INFORMATION .................................................................................................... 3 1.1. Report information............................................................................................................ 3 1.2. Measurement Uncertainty................................................................................................. 3 2. PRODUCT DESCRIPTION ...................................................................................................... 4 2.1. EUT Description ............................................................................................................... 4 2.2. Block Diagram of EUT Configuration ............................................................................. 4 2.3. Support Equipment List .................................................................................................... 4 2.4. Test Conditions .................................................................................................................4 3. FCC ID LABEL........................................................................................................................... 5 4. TEST RESULTS SUMMARY ................................................................................................... 6 Modifications ................................................................................................................................ 6 5. TEST EQUIPMENT USED ....................................................................................................... 7 6. CONDUCTED EMISSION TEST............................................................................................. 8 6.1. Block Diagram of Test Setup............................................................................................ 8 6.2. Test Standard .................................................................................................................... 8 6.3. Conducted Emission Limit(Class B) ................................................................................ 9 6.4. EUT Configuration on Test .............................................................................................. 9 6.5. Operating Condition of EUT ............................................................................................ 9 6.6. Test Procedure ..................................................................................................................9 6.7. Test Result ........................................................................................................................ 9 7. RADIATED EMISSION MEASUREMENT ......................................................................... 12 7.1. Block Diagram of EUT Configuration ........................................................................... 12 7.2. Test Standard ..................................................................................................................13 7.3. Radiated Emission Limit(Class B) ................................................................................. 13 7.4. EUT Configuration on Test ............................................................................................ 14 7.5. Operating Condition of EUT .......................................................................................... 14 7.6. Test Procedure ................................................................................................................ 14 7.7. Test Result ...................................................................................................................... 14 WENZHOU MTLC ELECTRIC APPLIANCES CO., LTD. FCC ID: ZZH-MWS BST FCC ID REPORT: BST12040063Y-1ER-3 Page 3/16 1. GENERAL INFORMATION 1.1. Report information 1.1.1.This report is not a certificate of quality; it only applies to the sample of the specific product/equipment given at the time of its testing. The results are not used to indicate or imply that they are application to the similar items. In addition, such results must not be used to indicate or imply that BST approves recommends or endorses the manufacture, supplier or use of such product/equipment, or that BST in any way guarantees the later performance of the product/equipment. 1.1.2.The sample/s mentioned in this report is/are supplied by Applicant, BST therefore assumes no responsibility for the accuracy of information on the brand name, model number, origin of manufacture or any information supplied. Additional copies of the report are available to the Applicant at an additional fee. No third part can obtain a copy of this report through BST, unless the applicant has authorized BST in writing to do so. Test Facility - The test site used to collect the radiated data is located on the address of SinTek Laboratory Co.,Ltd. (FCC Registered Test Site Number: 963441) on No.7, Xinshidai Industrial, Guantian Village, Shiyan Town, Baoan Dis…

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Radiated emissions test Conducted emissions test