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QO8-CT101R1Low Power Communication Device Transmitter:908.4MHz transmitter

Radio Thermostat Company of America, Inc
Low Power Communication Device Transmitter:908.4MHz transmitter - FCC ID QO8-CT101R1 - Radio Thermostat Company of America, Inc
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Application Details

Equipment Class
DXX - Part 15 Low Power Communication Device Transmitter
Date of Grant
Jul 26, 2012
Application Purpose
Original Equipment
Date of Application
Jul 25, 2012
Equipment Note
Low Power Communication Device Transmitter:908.4MHz transmitter
Frequency Range
908.40000000 - 908.40000000
Company
Radio Thermostat Company of America, Inc
Country
United States

Documents & Files

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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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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

PG 16 Product Name: CT101 Document Title: CT101 Install Guide Document Type Code: IBIE Part Number: 1202-003-002 18jun12 hl edits mtf 15jun12 hl edits mtf 31may12 edits hl mtf 14feb12 edits ch mtf 13feb12 initial release mtf check phone # and web address Blank page remove before binding PG 1 ENGLISH 1202-003-002 Power Grid status indicator top cover Touch screen Wire terminals Mode button button MENU Reset button HVAC selections switches bottom cover Install Guide CT101 Caution • Your thermostat is a precise instrument, handle it with care. • Turn off electricity to the HVAC system before installing or servicing thermostat or any part of the system. • Do not turn electricity back on until work is completed. • Do not short (jumper) across electric terminals at the control on the furnace or air conditioner to test the system. This may damage the thermostat. • All wiring must conform to local codes and ordinances. • This thermostat is designed for use with 4AA alkaline batteries and/or 24 volt AC C wire (or a 12-24 AC or DC source) and millivolt gas systems. Each thermostat relay load should be limited to 1.0 amp; higher amperage may cause damage to the thermostat. Caution To avoid electrical shock and to prevent damage to the furnace, air conditioner, and thermostat, disconnect the power supply before beginning work. This can be done at the circuit breaker. PG 2 TOOLS You will need a small Phillips screwdriver and a drill with 3/16-in. (4.8mm) bit for wall mounts. LOCATION Replacement installations - mount the CT101 in place of the old thermostat. A new location will require moving your wiring. For new installations and relocating the CT101 - follow the guidelines listed below: • Locate the thermostat on an inside wall, about 5 ft. (1.5m) above the floor, and in a room that is used often. • Do not install it where there are unusual heating conditions, such as: in direct sunlight; near a lamp, radio, television, radiator register, fireplace; near hot water pipes in a wall; or near a stove on the other side of a wall. • Do not locate in unusual cooling conditions, such as: on a wall separating an unheated room; or in a draft from a stairwell, door, or window. • Do not locate in a damp area. This can lead to corrosion that will shorten thermostat life. • Do not locate where air circulation is poor, such as: in a corner, an alcove; behind an open door. • Do not install the CT101 until all construction and painting has been completed. • This thermostat does not require leveling. Good 5ft. (1.5m) PG 2 PG 3 REMOVE OLD UNIT Switch OFF electricity to the HEATING and COOLING systems. Then follow these steps: • Remove cover from old thermostat. Most are snap-on types and simply pull off. Some have locking screws on the side or front. These must be loosened. DO NOT remove wires. Note the letters printed near the terminals. Attach labels (enclosed) to each wire for identification. Caution Read instructions carefully before removing any wiring from existing thermostat. Wires must be labeled before they are removed. THERE IS NO STANDARD COLOR CODE. When remov- ing wires from their terminals, ignore the color of the wires and LABEL THEM by the lettered terminal where they were screwed. • Label the wires one at a time. You must label all the wires before you proceed. • With all wires labeled, remove them from the old unit. • Make sure the wires do not fall back inside the wall. You can wind them around a pencil to keep them from falling. • Loosen all screws on the old thermostat and remove it from the wall. C G W PG 4 What wires do you have? Make sure your wires are labeled. This may require you to find the ‘other end’ connection for each wire on your heating or air conditioning equipment and read the label there. Refer to the Wire Reference page at end of install section for better understanding of wire labels from different HVAC system makers. IMPORTANT: The CT101 runs on 4 AA alkaline batteries and/or the C wire if available. If you do not have a C wire you can run a new wire from the HVAC or use a standard 12-24V [AC or DC] wall transformer. A constant power source is required when using a radio module. IMPORTANT: If you have both RH and RC you need to remove the jumper wire between these 2 terminals. Prepare Wires Please follow these guidelines for safe and secure wire connections: • You will need at least 2.6” of wire for each of your connections to the CT101. • If you do not have enough wire, splice additional wire to allow enough slack. • Terminals accept wires from 16-22awg. • Fan out wires below the hole as shown. • Remove insulation 1/8” from the tip of each wire. • When handling, take care not to damage the labels for each wire. G C Y RH W 2.6" from HVAC System Jumper wire Wire Terminals Y RH RC G A Y2 PG 4 PG 5 Find the step-by-step diagram for your system • Select the referenece page with your wiring diagram and set-up information below. • The C-wire is optional but prefered for all installations [shown dotted in diagrams]. • Hot Water systems accessoroes are on Page 16 • If your combination of wires is not above you can use the wiring table at the end if the install section to determine your connections, contact customer support for help. G C W Y RH RC G 5 Wire Heat/Cool From HVAC RC C Y RH W C W Y R G 4 Wire Heat/Cool F r o m HVAC G C Y R W C W R G 3 Wire Heat From HVA C C R G W Fro m HVA C C W C W R R 2 Wire Heat WIRES WIRE S WIRE S WIRES G R C Wn Yn R G Multi-stage Cool Multi-Stage Heat From HVA C Y n C Wn C B or O AUX n Yn R G Multi-stage Heat Pump w/ Multi-stage Aux Heat From HVAC R C O or Wn B G Yn G C B or O Y R G 4 Wire Heat Pump w/o Aux Heat From HV AC R C O or Y B WIRE S WIRES WIRE S Go To Page 15 Go To Page 16 Go To Page 15 Go To Page 13 Go To Page 14Go To Page 14 Go To Page 13 PG 6 • “Fan out” wires as illustrated with CT101 below the wall opening. As in the example: fan out the wires so that the C wire is above the C terminal, the W above the W. This allows the CT101 to fit snug…

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Test Report

FCC ID: QO8-CT101R1 TEST REPORT Report No.: EM201200322 Application No.: ZJ00017485 Client: GOLDEN POWER MANUFACTURING LIMITED Address: ROOM 1004,10/F KWAN CHART TOWER 6 TONNOCHY ROAD WANCHAI Sample Description: Thermostat Model: CT101 FCC ID: QO8-CT101R1 Test Specification: FCC 15.249:2010 Issue Date: 2012-07-13 Test Result: Pass. Tested By: Reviewed By: Approved By: Lynn Xiao / Test Engineer Angel Liu/ Technical Support Gavin Wu / Manager Date: 2012-07-13 Date: 2012-07-13 Date: 2012-07-13 Other Aspects: None Abbreviations: ok / P = passed; fail / F = failed; n.a. / N = not applicable The test result in this test report refers exclusively to the presented test sample. This report shall not be reproduced except in full, without the written approval of GRGT. GRG Metrology and Test Technology Co., Ltd. Address: 163, Pingyun Road, West of Huangpu Avenue, Guangzhou, Guangdong, P.R. China Tel:+86-20-38699960 Fax:+86-20-38695185 Email: [email protected] http://www.grgtest.com Ver.:2.0/ 01. Jan. 2011 Report No.: EM201200322 Application No.: ZJ00017485 Page 2 of 28 FCC ID: QO8-CT101R1 DIRECTIONS OF TEST 1. This station carries out test task according to the national regulation of verifications which can be traced to National Primary Standards and BIPM. 2. The test report merely corresponds to the test sample. It is not permitted to copy extracts of these test result without the written permission of the test laboratory. 3. If there is any objection concerning the test, the client should inform the laboratory within 15 days from the date of receiving the test report. Report No.: EM201200322 Application No.: ZJ00017485 Page 3 of 28 FCC ID: QO8-CT101R1 TABLE OF CONTENTS 1. TEST RESULT SUMMARY......................................................................................................................................4 2. GENERAL DESCRIPTION OF EUT.........................................................................................................................5 2.1 APPLICANT..............................................................................................................................................................5 2.2 MANFACTURER......................................................................................................................................................5 2.3 BASIC DESCRIPTION OF EQUIPMENT UNDER TEST..........................................................................................5 2.4 TEST OPERATION MODES.....................................................................................................................................5 2.5 LOCAL SUPPORTIVE INSTRUMENTS...................................................................................................................5 3. LABORATORY AND ACCREDITATIONS.............................................................................................................6 3.1 LABORATORY........................................................................................................................................................6 3.2 ACCREDITATIONS................................................................................................................................................6 3.3 MEASUREMENT UNCERTAINTY........................................................................................................................6 3.4 LIST OF USED TEST EQUIPMENT AT GRGT.....................................................................................................7 4. ANTENNA REQUIREMENT.....................................................................................................................................8 5. EMISSION TEST.......................................................................................................................................................9 5.1 INTENTIONAL RADIATORS FIELD STRENGTH...............................................................................................9 5.1.1 LIMITS....................................................................................................................................................................9 5.1.2 TEST PROCEDURE................................................................................................................................................9 5.1.3 TEST SETUP..........................................................................................................................................................10 5.1.4 TEST RESULTS......................................................................................................................................................11 5.2 RADIATED ELECTROMAGNETIC DISTURBANCE..............................................................................................12 5.2.1 LIMITS...................................................................................................................................................................12 5.2.2 TEST PROCEDURES.............................................................................................................................................12 5.2.3 TEST SETUP..........................................................................................................................................................14 5.2.4 TEST RESULTS......................................................................................................................................................16 5.3 OUT OF BAND EMISSIONS....................................................................................................................................22 5.3.1 LIMITS...................................................................................................................................................................22 5.3.2 TEST PROCEDURES........................................................................................................................…

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Test Setup Photos

Radiated Emission (Below 1GHZ) Radiated Emission (Above 1GHz)

Contact Information

Applicant

Kathy Little
[email protected]4156728100Fax: 4153584611

Technical Contact

GUANGZHOU GRG METROLOGY&TEST CO.,LTD.Li ling
[email protected]020-38699960

163 Ping Yun Rd, West of HuangPu Ave, Guangzhou · Guangzhou · China

Test Firm

Guangzhou GRG Metrology And Test Technology LTD.Huang Yingling
[email protected]2038699960Fax: 86 20 38698685

Technical Specifications

#Rule PartsFrequency RangePower Output
115C908.4 MHz - 908.4 MHz-
Confidentiality
Long Term

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