QO8-CT110R1Thermostat

Install Guide CT110 Caution • 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 contro l 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 24 volt AC HVAC and millivolt gas systems. The thermostat is powered by 4AA alkaline batteries and/or 24 volt AC C wire (or a 12-24 AC or DC source). Each thermostat relay load should be limited to 1.0 amp; higher amperage may cause damage to the thermostat. • Your thermostat is a precise instrument, handle it with care. 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. 1308-001-001 INSTALLATION ENGLISH Temperatur e adjust buttons Z-Wave joinButto n Indicator s LCD scree n MOD E butto n ResetButto n FA N butto n Wall Platean d Wall plate frame Thermostat PG 2 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 of f. 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. 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 CT110 in place of the old thermostat. A new location will require moving your wiring.For new installations and relocating the CT110 - 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 CT110 until all construction and painting has been completed.• This thermostat does not require leveling. Good 5ft. (1.5m) 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 of f. 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. R 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 dif ferent HVAC system makers. IMPORTANT: The CT110 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 HV AC 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 fo r s afe and secure wire connections: • You will need at least 2.6” of wire for each of your connections to the CT110. • 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. Caution Do not allow wires to touch each other or parts on thermostat. Jumper wire Y RH RC G A Y2 Wire Terminals PG 5 Find the step-by-step diagram for your system • Select the reference page with your wiring diagram and set-up information below.• The C-wire is optional but preferred. Without a C-Wire the CT110 will operate on batteries only for about one year. • Hot water systems diagrams are on pg20. • If your combination of wires is not above you can use the wiring table at the end if the install section to…

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022311 – 6 Authority to Act as Agent Date: _ Apr 8, 2015 ___ FCC ID American Certification Body, Inc. 6731 Whittier Avenue Suite C110 McLean, VA 22101 To Whom It May Concern: __ GUANGZHOU GRG METROLOGY&TEST CO.,LTD.__ is authorized to act on our behalf, until otherwise notified, for applications to American Certification Body, Inc. (ACB). We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse Act of 1988, 21 U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002 (b), to the application is subject to denial of federal benefits, that includes FCC benefits. Thank you, Agency Agreement Expiration Date: ____9 Months___ By: ___ _________ _ Wincan Chan _ (Signature 1 ) (Print name) ___Director, Global Quality___ On behalf of: __ Radio Thermostat Company of America, Inc___ (Company Name) 1 - Must be signed by applicant contact given for applicant on the FCC site, or by the authorized agent if an appropriate authorized agent letter has been provided. Letters should be placed on appropriate letterhead.

022311 – 6 Request for Confidentiality Date: _ Apr 8, 2015___ Subject: Confidentiality Request for: ___ QO8-CT110R1__ Pursuant to FCC 47 CRF 0.457(d) and 0.459 and IC RSP-100, Section 10, the applicant requests that a part of the subject FCC application be held confidential. Type of Confidentiality Requested Exhibit Short Term √ Permanent Block Diagrams Short Term Permanent External Photos Short Term Permanent* 2 Internal Photos Short Term √ Permanent Operation Description/Theory of Operation Short Term √ Permanent Parts List & Placement/BOM Short Term Permanent Tune-Up Procedure Short Term √ Permanent Schematics Short Term Permanent Test Setup Photos Short Term Permanent* User’s Manual *Note: ______(Insert Explanation as Necessary)______ _ Radio Thermostat Company of America, Inc___ has spent substantial effort in developing this product and it is one of the first of its kind in industry. Having the subject information easily available to "competition" would negate the advantage they have achieved by developing this product. Not protecting the details of the design will result in financial hardship. Permanent Confidentiality: The applicant requests the exhibits listed above as permanently confidential be permanently withheld from public review due to materials that contain trade secrets and proprietary information not customarily released to the public. Short-Term Confidentiality: The applicant requests the exhibits selected above as short term confidential be withheld from public view for a period of __0_ _ days from the date of the Grant of Equipment Authorization and prior to marketing. This is to avoid premature release of sensitive information prior to marketing or release of the product to the public. Applicant is also aware that they are responsible to notify ACB in the event information regarding the product or the product is made available to the public. ACB will then release the documents listed above for public disclosure pursuant to FCC Public Notice DA 04-1705. NOTE for Industry Canada Applications: The applicant understands that until such time that IC distinguishes between Short Term and Permanent Confidentiality, either type of marked exhibit above will simply be marked Confidential when submitted to IC. Sincerely, By_____ ___ Wincan Chan __ Radio Thermostat Company of America, Inc (Print name) 2 - The asterisked items (*) require further justification before permanent confidentiality will be allowed. These also currently require review by the FCC under their Permit-But-Ask policy before the grant is issued and can delay completion of an application. Further justification should be added to the note above. One such example for a potted device would be: “The EUT is FULLY potted using a non-removable epoxy based material. Removal of potting material causes irreparable damage to internal circuitry. See photographs exhibits that outline the device before and after potting.”

EXTERNAL PHOTOGRAPH OF EUT The arc-shaped groove EUT: The line groove EUT:

R1.0mm C2.5mm Code = datamatrix Format = UPC | SN 60.0mm 27.0mm CT110 Rev. B Composite Label 150317 Made in CHINA SN: 3H1AA001 Thi s device complies with Part 15 of the FCC Rules 1] Thi s device may not cause harmful interference, and 2] This device must accept any interference received, interference t hat may cause undesired operation. MODEL: CT110 FCC ID: QO8-CT110R1 IC: 4714A-CT110R1 including UPC: 793573723888 Made in CHINA SN: 3H1AA001 Thi s device complies with Part 15 of the FCC Rules 1] Thi s device may not cause harmful interference, and 2] This device must accept any interference received, interference t hat may cause undesired operation. MODEL: CT110 FCC ID: QO8-CT110R1 IC: 4714A-CT110R1 including UPC: 793573723888 Made in CHINA SN: 3H1AA001 Thi s device complies with Part 15 of the FCC Rules 1] Thi s device may not cause harmful interference, and 2] This device must accept any interference received, interference t hat may cause undesired operation. MODEL: CT110 FCC ID: QO8-CT110R1 IC: 4714A-CT110R1 including UPC: 793573723888

INTERNAL PHOTOGRAPH OF EUT The arc-shaped groove EUT: Antenna Location Antenna Location The line groove EUT: Antenna Location

FCC ID: QO8-CT110R1 TEST REPORT Report No.: EM201500260 Application No.: ZJ201500014-E Client: Radio Thermostat Company of America, Inc Address: Unit A 18/F Winner Commercial Building 401-403 Lockhart Road, Wanchai, Hong Kong Sample Description: Thermostat Model: CT110 FCC ID: QO8-CT110R1 Test Specification: FCC Part 15,Subpart C:2015(15.249) Test Date: 2015-03-28 to 2015-06-08 Issue Date: 2015-06-08 Test Result: Pass. Prepared By: Reviewed By: Approved By: Brian Xiao/ Test Engineer Lynn Xiao / Technical ManagerYong Dai / Manager Date:2015-06-08 Date:2015-06-08 Date:2015-06-08 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.: EM201500260 Application No.: ZJ201500014-E Page 2 of 35 FCC ID: QO8-CT110R1 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.: EM201500260 Application No.: ZJ201500014-E Page 3 of 35 FCC ID: QO8-CT110R1 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 .................................................................................................. 15 5.2.1 LIMITS ........................................................................................................................................................................... 15 5.2.2 TEST PROCEDURES .................................................................................................................................................... 15 5.2.3 TEST SETUP ................................................................................................................................................................. 17 5.2.4 TEST RESULTS ............................................................................................................................................................. 18 5.3 OUT OF BAND EMISSIONS .......................................................................................................................................... 26 …

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PHOTOGRAPH OF THE TEST ARRANGEMENT The arc-shaped groove EUT: Radiated Emission （Below 1GHZ） Radiated Emission (Above 1GHz) The line groove EUT: Radiated Emission （Below 1GHZ） Radiated Emission (Above 1GHz)