OZE-RFT2001Gas and water detector

Maestro Wireless System User’s Guide 2 Table of Contents 1 INTRODUCTION ................................................................................................................................ 3 2 RFR-2100 WIRELESS RECEIVER...................................................................................................5 2.1 L EARNING A NEW TRANSMITTER..................................................................................................... 7 2.2 E RASING THE RECEIVER’S MEMORY................................................................................................ 9 2.3 A LARM MODE................................................................................................................................. 9 2.4 T ROUBLE MODE............................................................................................................................ 10 3 GSS-2000RF SERIES GAS/CO DETECTORS ............................................................................... 11 4 RFT-2000W WIRELESS WATER SENSOR .................................................................................. 13 4.1 S ENDING A TEST SIGNAL................................................................................................................ 13 5 WARRANTY ...................................................................................................................................... 14 3 Maestro Wireless System operation manual Congratulations on your purchase of the Maestro Wireless System. Please read this manual carefully to familiarize yourself with its features and keep it on hand for future reference, especially the particular product you have purchased. (This manual covers the complete family of Maestro Wireless products). 1 Introduction The Maestro Wireless System is a complete RF solution designed to work with both the Gas Maestro and Water Maestro systems simultaneously. Its easy to use, requires minimal effort to set up, and with a range of up to 300ft it is an ideal alternative to running cables. Like all Maestro systems, the Maestro Wireless System is modularized. It can be used in combination with all other Maestro products. This manual lists some of the more common products associated with the wireless system. It should be noted that you are not limited to only those products listed in this manual when creating your system. The Maestro Wireless System includes the following components: • RFR-2100 receiver • GSS-2000RF Series Gas/CO detector • RFT-2000W water detector (optional)* • RFV-960 valve controller. * The Maestro Wireless System requires the use of at least one type of Maestro transmitter or any combination of Maestro transmitters. The Maestro RFR-2100 wireless receiver is designed to operate with all the Maestro wireless transmitter(s). Each RFR-2100 receiver can accept signals from up to 24 transmitters. The receiver is the brain of the system. It decodes the information sent from the transmitters and passes the signal on to any control devices attached to it (such as a GG960 Valve Controller) With three different types of transmitters available, you have maximum flexibility in customizing a wireless solution to meet your needs. The Maestro RFV-960 valve controller can be used as either gas valve controller or as a water valve controller. When it receives a signal from the RFR-2100 receiver, it will automatically shut off the valve. The reset button on the controller can be used to manually close the valve. Once it is in alarm condition, it provides a normally open relay dry contact that can be used by a monitoring company. 4 Main features built into the Maestro Wireless System are: 1. Easy to install: Unlike most of the RF products' setup that requires customer to select channels and codes, the Maestro Wireless System is simply plug and play. The receiver can automatically store the transmitter's unique ID. No coding and channel selections are necessary. 2. Each transmitter is uniquely recognized: Each Maestro RFT-2000 transmitter is guaranteed to be unique and will only be recognized by the specific receiver(s) which have been trained to work with that particular transmitter. Wherever you install the Maestro Wireless System, there is no need to worry about possible interference from your neighbors. 3. Display clearly indicates individual zones: The combinations of 8 zone LEDs and 3 page LEDs clearly display the 24 zones. With this display, you can easily locate which transmitter is causing an alarm condition. 4. Can combine multiple systems into a single system: The Maestro Wireless System is capable of operating as an independent system or as part of the Gas Maestro system or Water Maestro system. It can also with operate with both systems simultaneously, combining the two separate systems into one complete system. 5. Compatible with existing products: All Qtronics products are designed with standard input and output in mind. Because of this standard, the Maestro Wireless System will work with most of our existing (and future) Maestro systems and Qtronics sensor products. 5 2 RFR-2100 Wireless Receiver The Maestro RFR-2100 receiver is the central hub of the system. The base station is connected to the receiver through a four-wire telephone cable. This cable also supplies power to the receiver. On the front plate of the RFR-2100 receiver, you will see: • 1 master LED • 8 zone LEDs, marked 1,2,3,4,5,6,7,8 • 3 page LEDs, marked I, II, III • 1 reset button Figure 2.1: RFR-2100 Wireless Receiver front panel The receiver has 3 pages of memory (I, II, III), each of which has 8 zones (24 total) which can each store and recognize the unique ID of a single transmitter. Page-Zone notation is used to represent each zone. For example: • The first 2 zones are I-1 and I-2 • The final 2 zones are III-7 and III-8 The lit page LED displays which page is currently selected. The lit zone LEDs on that page represent the zones that have been activated and are linked to…

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Transmitter Module Micrel TX102 Microcontroller PIC12C508A Water Detection Power Supply Qtronic Manufacture IncC. Block Diagram of RFT2000W Water Detector

Qtronics Manufacture, Inc. Gas Detector FCC ID#: OZE-RFT2001 Photo One Front Panel of Gas Detector Qtronics Manufacture, Inc. Gas Detector FCC ID#: OZE-RFT2001 Photo Two Top of Gas Detector Qtronics Manufacture, Inc. Gas Detector FCC ID#: OZE-RFT2001 Photo Three Back of Gas Detector Showing FCC ID Label Qtronics Manufacture, Inc. Gas Detector FCC ID#: OZE-RFT2001 Photo Four Back of Gas Detector Showing FCC ID Label Close-up Qtronics Manufacture, Inc. Water Detector FCC ID#: OZE-RFT2001 Photo Ten Front View of Detector Qtronics Manufacture, Inc. Water Detector FCC ID#: OZE-RFT2001 Photo Eleven Back View of Detector with FCC ID Label Qtronics Manufacture, Inc. Water Detector FCC ID#: OZE-RFT2001 Photo Twelve Close-up of FCC ID Label

Sample FCC Label from Qtonics Manufacture Inc.: *************************************************** * Model No.: RFT-2000W * * Serial No. : xxxxxx * * FCC ID: OZE-RFT2001 * * 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. * * Qtronics Manufacture Inc. * * Made in Canada * *************************************************** *************************************************** * Model No.: GSS-2001RF * * Serial No. : xxxxxx * * FCC ID: OZE-RFT2001 * * 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. * * Qtronics Manufacture Inc. * * Made in Canada * *************************************************** FCC label material Face Stock: Material : Clear Polyester Thickness : .025+/-.002mm Specific Weight: 33.2 gram/M^2 Color : Clear Glue: Material Acrylic compound Glue Thickness ; .02+/-.002 mm Volume of the glue applied: 28 +/-.002 gram/mm^2 Adhesion Force: 8+/-.56 kgs/25mm^2 Working Temp: -10 C to 105 C

Qtronics Manufacture, Inc. Gas Detector FCC ID#: OZE-RFT2001 Photo Five Open for Inspection Qtronics Manufacture, Inc. Gas Detector FCC ID#: OZE-RFT2001 Photo Six Close-up of Digital Board Qtronics Manufacture, Inc. Gas Detector FCC ID#: OZE-RFT2001 Photo Eight Component Side of RF PCB showing Antenna Qtronics Manufacture, Inc. Gas Detector FCC ID#: OZE-RFT2001 Photo Seven Component Side of Digital Board showing RF PCB connected by Wirw Qtronics Manufacture, Inc. Gas Detector FCC ID#: OZE-RFT2001 Photo Nine Flip Side of RF PCB showing Ground Plane Qtronics Manufacture, Inc. Water Detector FCC ID#: OZE-RFT2001 Photo Thirteen Open for Inspection Qtronics Manufacture, Inc. Water Detector FCC ID#: OZE-RFT2001 Photo Fifteen RF PCB from Micrel, same PCB as in Gas Detector Battery Contacts as seen through Digital PCB Qtronics Manufacture, Inc. Water Detector FCC ID#: OZE-RFT2001 Photo Fourteen RF PCB from Micrel, same PCB as in Gas Detector Qtronics Manufacture, Inc. Water Detector FCC ID#: OZE-RFT2001 Photo Sixteen RF PCB from Micrel, same PCB as in Gas Detector Battery Contacts as seen from side

2421 Canoe Avenue, Coquitlam, B.C. Canada V3K 6A9 Theory of Operation of GSS2001RF Wireless Gas Detector Qtronics Manufacture Inc. has over 8 years in design and manufacture wire gas detection and shutoff devices for residential and commercial application. Once the gas detector detects gas leakage, it will send a signal to a main control unit through a 4 wires cable. The main control unit then sounds an alarm and shuts off the main gas supply valve. The new GSS2001RF wireless gas detector is based on the same principle but use a RF link to replace the cable. GSS2001RF wireless gas detector contains three main functional blocks: 1) Gas detection circuit: 2) Logic unit (micro-controller): PIC 16C73 3) Transmitter module: The transmitter module contains single chip transmitter IC (MICRF102), some surrounding components and a PCB trace loop antenna. This on off keyed UHF transmitter module works at frequency 433.92Mhz. A SAW resonator is used for generating the frequency. This transmitter module is in standby while normal operation. After the gas detection circuit senses gas leakage, the micro-controller will wake up the transmitter and send a preprogrammed 64 bits data string to the transmitter module. After the data is sent, the micro-controller puts the transmitter in standby again. The transmission ceases in 3 seconds. The data string contains a preamble, a header, and 64 bits ID numbers. The receiver receives the signal and performs the task accordingly.

2421 Canoe Avenue, Coquitlam, B.C. Canada V3K 6A9 Theory of Operation of RFT2000W Wireless Water Detector Qtronic Manufacture Inc. has over 8 years in design and manufacture wire water detection and shutoff devices for residential and commercial application. Once the water detector senses the water presence, it will send a signal to a main control unit through a 4 wires cable. The main control unit then sounds an alarm and shuts off the main water valve. The new RFT2000W wireless water detector is based on the same principle but use a RF link to replace the cable. RFT2000W wireless water detector contains three main functional blocks: 1) Water detection circuit: 2) Logic unit (micro-controller): 3) Transmitter module: The transmitter module contains single chip transmitter IC (MICRF102), some surrounding components and a PCB trace loop antenna. This on off keyed UHF transmitter module works at frequency 433.92Mhz . A SAW resonator is used for generating the frequency. This transmitter module is in standby while normal operation. After the water detection circuit senses water, the micro-controller will wake up the transmitter and send a preprogrammed 64 bits data string to the transmitter module. After the data is sent, the micro-controller puts the transmitter in standby again. The transmission ceases in 3 seconds. The data string contains a preamble, a header, and 64 bits ID numbers. The receiver receives the signal and performs the task accordingly.

L.S. Compliance, Inc. W66 N220 Commerce Court Cedarburg, WI 53012 262-375-4400 Fax: 262-375-4248 ________________________________________________________________________ Assigned Engineer: Ken Boston Compliance Testing of: Prepared For: Qtronics Manufacture, Inc. 2421 Canoe Avenue Coquitlam, BC V3K 6A9 Canada Test Report Number: 301468 Rev. 2 Dates of Testing: December 11 th , 22 nd , 2001 and January 9 th , 30 th , 2002 All results of this report relate only to the items that were tested. This report may not be reproduced, except in full, without written approval of L.S. Compliance, Inc. ________________________________________________________________________ FCC I.D. # OZE-RFT2001 Page 2 of 27 L.S. Compliance, Inc. Prepared For: Qtronics Manufacture, Inc. Test Report Number: 301468 Rev. 2 Table of Contents Section Description Type of Test Page # Index 2 1 L. S. Compliance in Review 3 2 A2LA Certificate of Accreditation 4 3 A2LA Scope of Accreditation 5 4 Validation Letter- U.S. Competent Body for EMC Directive 89/336/EEC 6 5 Signature Page 7 6 Product & General Information 8 7 Introduction 8 8 Purpose 8 9 Summary of Test Report 9 10 Product Description 9 11 Test Requirements 9 12 Radiated Emission Test 10-18 13 Conducted Emission Test 19-23 Appendices A Calculations 25-26 B Test Equipment List 27 ________________________________________________________________________ FCC I.D. # OZE-RFT2001 Page 3 of 27 L.S. Compliance, Inc. Prepared For: Qtronics Manufacture, Inc. Test Report Number: 301468 Rev. 2 1. L.S. Compliance in Review L. S. Compliance, Inc. is located in Cedarburg, Wisconsin ñ United States. We may be contacted by: Mail: L. S. Compliance, Inc. W66 N220 Commerce Court Cedarburg, Wisconsin 53102 Phone: 262-375-4400 Fax: 262-375-4248 E-Mail: [email protected] As an EMC testing laboratory, our accreditation and assessments are recognized through the following: A2LA ñ American Association for Laboratory Accreditation Accreditation based on ISO/IEC 17025: 1999 With electrical (EMC) Scope of Accreditation A2LA Certificate Number: 1255.01 U.S. Conformity Assessment Body (CAB) Validation Validated by the European Commission as a U.S. conformity assessment Body operating under the U.S./EU, Mutual Recognition Agreement (MRA) operating under the European Union EMC Directive 89/336/EEC, Article 10.2 Date of Validation: January 16, 2001 Federal Communications Commission (FCC) ñ USA Listing of 3 Meter Semi-Anechoic Chamber based on 47CFR 2.948 FCC Registration Number: 90756 Listing of 3 and 10 Meter OATS based on 47CFR 2.948 FCC Registration Number: 90757 Industry Canada On-file, 3 Meter Semi-Anechoic Chamber based on 47CFR 2.948 File Number: IC 3088 On-file 3 and 10 meter OATS based on RSS-210 File Number: IC 3088-A ________________________________________________________________________ FCC I.D. # OZE-RFT2001 Page 4 of 27 L.S. Compliance, Inc. Prepared For: Qtronics Manufacture, Inc. Test Report Number: 301468 Rev. 2 2. A2LA Certificate of Accreditation ________________________________________________________________________ FCC I.D. # OZE-RFT2001 Page 5 of 27 L.S. Compliance, Inc. Prepared For: Qtronics Manufacture, Inc. Test Report Number: 301468 Rev. 2 3. A2LA Scope of Accreditation ________________________________________________________________________ FCC I.D. # OZE-RFT2001 Page 6 of 27 L.S. Compliance, Inc. Prepared For: Qtronics Manufacture, Inc. Test Report Number: 301468 Rev. 2 4. Validation Letter ñ U.S. Competent Body for EMC Directive 89/336/EEC ________________________________________________________________________ FCC I.D. # OZE-RFT2001 Page 7 of 27 L.S. Compliance, Inc. Prepared For: Qtronics Manufacture, Inc. Test Report Number: 301468 Rev. 2 5. Signature Page January 11, 2002 Prepared By: _______________________________________________________ Teresa A. White, Document Coordinator Date January 11, 2002 Tested By: ________________________________________________________ Kenneth L. Boston, PE, EMC Lab Manager Date January 11, 2002 Approved By: _______________________________________________________ Kenneth L. Boston, EMC Lab Manager Date PE #31926 Licensed Professional Engineer Registered in the State of Wisconsin, United States ________________________________________________________________________ FCC I.D. # OZE-RFT2001 Page 8 of 27 L.S. Compliance, Inc. Prepared For: Qtronics Manufacture, Inc. Test Report Number: 301468 Rev. 2 6. Product and General Information Manufacturer: Qtronics Manufacture, Inc. Model: GSS2001RF, GSS2002RF, GSS2003RF and RF2001W Serial: Preproduction Description: Low power periodic transmitter Frequency Range: 433.9 MHz Test Voltage: 115VAC into a 12 VDC wall transformer Environmental Conditions in the Test Lab : Temperature: 20-25◦ C Atmospheric Pressure: 30-60% Humidity: 86kPa-106kPa 7. Introduction On December 11 th , 22 nd , 2001 and January 9 th , 2002, a series of Radiated Emissions tests were performed on the GSS2001RF GSS2002RF, GSS2003RF and RF2001W. This product operates by means of a short burst of data transmission containing an I.D. Code. On January 30 th , 2001, emission tests were performed on the RF2001W Module to verify its similar performance to the GSS2001RF. A Voltage Variation test was also performed on the GSS2001RF to verify 15.31 (e) performance. These tests were preformed using the test procedure outlined in ANSI C63.4, 1992 for intentional radiators, and in accordance with the limits set forth in FCC Part 15.231b, for a periodic transmitter. 8. Purpose The above-mentioned tests were performed in order to determine the compliance of the EUT, with limits contained in various provisions of Title 47CFR, FCC Part 15, including: 15.207, 15.209, 15.231b, 15.231c and 15.31(e). All radiated emission tests were performed to measure the emissions in the frequency bands and to determine whether said emissions are below the limits established by the above sections. These tests were performed in accordance with the procedures described in t…

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________________________________________________________________________ FCC I.D. # OZE-RFT2001 Page 12 of 27 L.S. Compliance, Inc. Prepared For: Qtronics Manufacture, Inc. Test Report Number: 301468 Rev. 2 12f. Photo of Setup for Radiated Emissions Test in the 3 Meter Semi-Anechoic Chamber