B4Z-798A-THERMWireless Thermostat

1 9vhy‚tSA@yrp‡…‚vp Uur…€‚†‡h‡ ITI Part No. 60-XXX 43-EUR Installation Instructions Document Number: 466-1931 Rev. A PRELIMINARY December 2001 Preliminary 12/19/01 Product Summary The Dialog RF Electronic Thermostat provides a money- saving and convenient way to monitor and control tempera- tures. The Thermostat uses low and high temperature limits to save energy by overriding the existing HVAC thermostat. When the Thermosatat is on, temperature limits determine when the heat or air conditioning turns on. when the Ther- mostat is off, the HVAC thermostat controls heat and air conditioning. For example, if the HVAC thermostat is set for 68° F and the RF Thermostat has a high limit of 80° F, the RF Ther- mostat prevents the air conditioner from turning on until the temperature reaches 80° F. A temperature sensor within the RF Thermostat monitors the temperature and reports a freeze alarm to the panel if the temperature drops below the set freeze temperature (default = 42° F). Note Depending on where the RF Thermostat is located, additional freeze sensors may need to be placed throughout the residence to provide adequate freeze protection The Dialog RF Electronic Thermostat is compatible with Simon 3 panels. Installation Guidelines ❑Use 22-gauge or larger stranded wire from the RF Thermostat to the HVAC thermostat. ❑Install the RF Thermostat on an inside wall next to, or as close as possible, to the existing HVAC thermostat. This keeps the temperature difference between the two thermostats to a minimum. ❑Programmable thermostats that use a battery to keep time and other programmed settings may lose time and/ or programmed settings when the RF Thermostat is turned on. This happens when the RF Thermostat relay is interrupted by the HVAC thermostats main power, forcing it to rely on battery power to save time and pro- grammed settings. As a result, the HVAC thermostat battery may need to be replaced more often, depending on how often and how long the RF Thermostat is turned on. ❑Test the RF Thermostat from a desired location before mounting it to the wall. This will verify that RF com- munication can be established with the panel. ❑Whenever possible, keep all sensors within 100 feet of the panel. ❑Avoid installing your RF Thermostat on plaster walls with wire mesh (metal lath) embedded in them. This can interfere with the wireless range/communication between the RF Thermostat and the panel. Tools and Supplies ❑Screwdrivers (Phillips and Flathead) ❑Screws and anchors (included) ❑Digital voltmeter ❑Drill with bits ❑Wire cutters/snippers ❑22-gauge or larger stranded wire ❑Pen or pencil Installation Installation consists of mounting the RF Electronic Ther- mostat to the wall (as close as possible to the existing ther- mostat) and wiring it to the existing HVAC thermostat. Mounting the RF Thermostat to the wall: 1.Press down on the top two latches of the RF Thermo- stat and pull the front away from the base (see figure x). Set the front part aside. & $87,2 1 You must be free of all static electricity when handling electronic components. Touch a grounded bare metal surface or wear a grounding strap before touching the circuit board. 2.Place the RF Thermostat on the wall (with the word “TOP” upright and facing you) at the desired mounting location and mark the two upper mounting holes and the base opening (see figure x). Preliminary 12/19/01 2 3.Drill a hole using a 3/16” bit at each mounting hole location. Make a hole at the base opening location to run the wires from the HVAC thermostat to the RF Thermostat. 4.Install the two wall anchors supplied. 5.Mount the base to the wall using the two #6 x 1/2” self- tapping screws supplied. 6.Create a hole in the wall in the Wire Opening to run the wiring from the existing HVAC thermostat to the RF Thermostat. Wiring the RF Thermostat to the HVAC thermostat: Some thermostats control heating and cooling, others con- trol only heating. A heating/cooling thermostat uses four wires and a heating-only thermostat usually has two. Note If the thermostat wire colors are different than those described above, contact a qualified HVAC service person for wiring information about your specific ther- mostat. Be sure to give the service person the manu- facturer name and model number of the thermostat. To connect a four-wire thermostat: 1.Remove the red wire (power feed) from the thermostat and connect it to the RF Thermostat terminal 1. 2.Connect a 22-gauge or larger wire from the RF Ther- mostat terminal 2, to the thermostat terminal where the red wire (power feed) was previously connected. To connect a two-wire thermostat: 1.Remove one of the wires from the thermostat and con- nect it ot the RF Thermostat terminal 1. 2.Connect a wire from the RF Thermostat terminal 2, to the thermostat terminal where the original wire had been connected. Programming For information on operating, programming, testing, and deleting an RF Thermostat from panel memory, please refer to your Simon 3 Installation Instructions or User’s Manual. Note The RF Thermostat must be installed and powered up for a minimum of 15 minutes before adjusting its tem- perature to ensure consistent readings between it and the house thermostat. For best results, wait an hour before adjusting the RF Thermostat temperature. Testing Specifications Compatibility: ............ Simon 3 Power Requirements: ? Storage Temperature: -30° to 140°F (-34° to 60°C) Operating Temperature: 32° to 140°F (0° to 60° C) Color: .......................... Belgian Gray Case Material:............. ABS Plastic Dimensions: ................ 3.75” x 5.5” x 1.2” (L x W x D) Installation: ................ Wall mounting UL Listings: ................ FCC Notice This device complies with FCC Rules Part 15. Operation is subject to the following two conditions: 1.This device may not cause harmful interference. 2.This device must accept any interference that may be received, including interference that may cause undesired operation. Changes or…

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Interactive Technologies Inc 12/19/01 10:42 AM FCC ID: B4Z-798A-THERM C:\WINNT\Profiles\Kenl.Nelson\Desktop\FCC Documintation\Submittles\HAI Thermostat\peices\BLOCK.DOC EXHIBIT C Block Diagram of Product Thermostat Circuitry 106.5MHz Osc RF Amp Micro Controller HAI ThermostatITI Transmitter

Interactive Technologies Inc 12/19/01 10:40 AM FCC ID: B4Z-798A-THERM C:\WINNT\Profiles\Kenl.Nelson\Desktop\FCC Documintation\Submittles\HAI Thermostat\peices\extern.DOC EXHIBIT B External Photographs

Interactive Technologies Inc 12/19/01 10:41 AM FCC ID: B4Z-798A-THERM C:\WINNT\Profiles\Kenl.Nelson\Desktop\FCC Documintation\Submittles\HAI Thermostat\peices\id_label.DOC EXHIBIT A ID Label / Location

Interactive Technologies Inc 12/19/01 10:39 AM FCC ID: B4Z-798A-THERM C:\WINNT\Profiles\Kenl.Nelson\Desktop\FCC Documintation\Submittles\HAI Thermostat\peices\intern.DOC EXHIBIT H Internal Photographs

Interactive Technologies Inc 12/19/01 10:43 AM FCC ID: B4Z-798A-THERM C:\WINNT\Profiles\Kenl.Nelson\Desktop\FCC Documintation\Submittles\HAI Thermostat\peices\OP_DESC.DOC Product Description The product is a wireless thermostat used in conjunction with a wireless security alarm system. The security alarm panel sets the temperature for the thermostat, the thermostat unit monitors the environment for the correct temperature. If the room temperature does not meet the set temperature, the thermostat turns on the correct heating or cooling system. Normally the unit only transmits supervisory signals every hour. This product is the combination of a thermostat manufactured Home Automation Inc., and the transmitter manufactured by ITI. ITI has code imbedded in the microcontroller of the shock sensor to control the transmitter. The microcontroller used is a Microchip PIC16C73A. The RF circuit consists of a 106.5 MHz oscillator followed by an amplifier. The amplifier is turned on and off to modulate the carrier. EXHIBIT I Operational Description

Interactive Technologies Inc 12/19/01 10:58 AM FCC ID: B4Z-798A-THERM Page 1 of 23 C:\WINNT\Profiles\Kenl.Nelson\Desktop\FCC Documintation\Submittles\HAI Thermostat\peices\FCC_REPT.DOC Interactive Technologies, Inc. HAI Thermostat B4Z-798A-THERM Certification Interactive Technologies Inc FCC_REPT.DOC 12/19/01 10:58 AM FCC ID: B4Z-798A-THERM Page 2 of 23 HAI Thermostat B4Z-798A-THERM 12/19/2001 Interactive Technologies, Inc. 2266 North Second Street North Saint Paul, MN 55109 (651) 777-2690 Interactive Technologies Inc FCC_REPT.DOC 12/19/01 10:58 AM FCC ID: B4Z-798A-THERM Page 3 of 23 1. INTRODUCTION4 2. STATEMENT OF COMPLIANCE4 3. LAB MEASUREMENTS DISCUSSION / TEST NOTES7 3.1 Test Notes7 3.1.1 Transmissions shall cease within 5 seconds of activation [ §15.231(a)(2) ]7 3.1.2 Supervisory Calculation [ §15.231(a)(3) ]9 3.1.3 Duty Cycle Correction Factor [§15.231(b)(2) and §15.35(c)]9 3.1.4 Bandwidth Measurement [ §15.231(c) ]12 3.1.5 Emissions Measurements16 3.1.5.1 Radiated Emissions Summary16 3.1.5.2 FCC Emissions Calculation16 3.1.5.2.1 Terms16 3.1.5.2.2 Example Calculation17 3.1.5.3 Radiated Emissions17 3.1.5.4 Forbidden Bands17 Interactive Technologies Inc FCC_REPT.DOC 12/19/01 10:58 AM FCC ID: B4Z-798A-THERM Page 4 of 23 1. Introduction This device is a thermostat with a transmitter for use in a wireless security system. The unit is powered by 24VAC supplied by a furnace. The transmitter’s frequency is crystal controlled and is not adjustable by the user. The device measures approximately 5.5” in width, 1.25” in depth and 3.75′′ in height. The unit weighs approximately 7 ounces. We are requesting Certification under FCC Rules, Part 15, Subpart C, Paragraph 15.231. Please send comments/suggestions on the report format to: [email protected]. 2. Statement of Compliance §2.907Certification This is an application for certification §2.911Application a)This is an application and has been filed electronically with form 731. b)All information required has been supplied. c)The applicant has signed the application (electronically). d)The technical data has been signed. (See Radiated Emissions) e)Applicant signature block on electronic form 731 completed by officer of the company or authorized company personnel. f) The appropriate fee has been paid electronically with VISA on 12/17/01. §2.915Grant This application demonstrates that all applicable technical standards have been met and a grant of this application will serve the public interest. §2.925Label Each piece of equipment for which authorization will be granted will be uniquely identified with “FCC ID: B4Z-798A-THERM.” The required statement will appear with the FCC ID on the product and, although not required, in the installation instructions. See Exhibit A, PDF file id_label.pdf Interactive Technologies Inc FCC_REPT.DOC 12/19/01 10:58 AM FCC ID: B4Z-798A-THERM Page 5 of 23 §2.947Measurement Procedure a)The measurement procedure follows ANSI C63.4 procedure. Procedural notes are contained in the laboratory report. d)A list of test equipment used is contained in the laboratory report. §2.948Description of Measurement Facilities Measurements were performed at TUV Testing Services Open Test Site. The FCC keeps a full description of the measurement facilities on file. TUV’s acceptance and approval is dated as December 5, 1993 in a letter received from the FCC. The address of the test facility is: TUV Product Service 19035 Wild Mountain Road Taylors Falls, MN 55084-1758 Phone: 651-638-0297 Contact:Joel Schneider Test Engineer in Charge See Exhibit F, PDF file test_pho.pdf for sketch of measurement setup §2.1033Application for Certification a)Form 731 has been electronically filed on 12/17/01. Items that did not apply were left blank. b)This technical report contains the following information where applicable. 1)Full name and mailing address of manufacturer and applicant for certification: Interactive Technologies Inc 2266 North Second Street North Saint Paul, MN 55109 2)FCC Identifier: B4Z-798A-THERM 3)Copy of installation instructions: See Exhibit G, PDF file: user_man.pdf 4)Brief Description of circuit functions and device operation: See Exhibit I, PDF file op_desc.pdf See Exhibit D, PDF file schemat.pdf for schematics (page 1) and parts placement (page 2) diagrams. Interactive Technologies Inc FCC_REPT.DOC 12/19/01 10:58 AM FCC ID: B4Z-798A-THERM Page 6 of 23 5) Block Diagram See Exhibit C, PDF file block.pdf. 6)Report of the measurements of radiation and conducted emissions: This document. 7)Photographs External: See Exhibit B, PDF file extern.pdf Internal: See Exhibit H, PDF file intern.pdf 8)Peripheral or Accessory devices: This is not applicable since this device is stand-a- lone product. 9) Transition Rules This application is not pursuant to the transition rules of §15.37 10)Emergency Broadcast decoding: This is not applicable to device in this application. 11)Application for direct sequence spread spectrum devices... This is not applicable to device in this application. 12)Application for scanning receivers... This is not applicable to device in this application. c)Composite Systems This is not applicable to device in this application. Interactive Technologies Inc FCC_REPT.DOC 12/19/01 10:58 AM FCC ID: B4Z-798A-THERM Page 7 of 23 3. Lab Measurements Discussion / Test Notes 3.1 Test Notes 3.1.1 Transmissions shall cease within 5 seconds of activation [ §15.231(a)(2) ] When the thermostat communicates with the security alarm panel, 1 packet IS sent in a transmission. The packet duration is, at most, 30 mS, see Duty Cycle Correction Factor [§15.231(b)(2) and §15.35(c)] . The following plot shows a packet transmission that concludes in less than 5 seconds. Interactive Technologies Inc FCC_REPT.DOC 12/19/01 10:58 AM FCC ID: B4Z-798A-THERM Page 9 of 23 3.1.2 Supervisory Calculation [ §15.231(a)(3) ] The unit does not do supervision. 3.1.3 Duty Cycle Correction Factor [§15.231(b)(2) and §15.35(c)] The transmitter employs amplitud…

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Interactive Technologies Inc 12/19/01 10:43 AM FCC ID: B4Z-798A-THERM C:\WINNT\Profiles\Kenl.Nelson\Desktop\FCC Documintation\Submittles\HAI Thermostat\peices\TEST_PHO.DOC 0.8 Meters EUT Receiving Antenna 3 Meters EXHIBIT F Test Setup Sketch for Radiated Emissions 1 Meter