2AUXB-DSHT-040HEAT PUMP THERMOSTAT

User Guide Zigbee TYPE Welcome Thank you for your purchase. /ŶƚŚĞďŽdžLJŽƵǁŝůůĮŶĚ Thermostat Screws User Guide 1pc4pc 2pc QC Passed 1pc SYSTEM TYPE FEATURES On Appearance 2. 4.8 inch large colorful display creates your colorful life. 4. Amazing silver frame opens your modern life. 7. Wall mounted and Italy etc,. 10. 12 terminals are available for many systems. 2. 1accuracy keeps temperature within the level you set. 3. or choice. 4. 7 days four periods programmable. 5. Temporary programmable. 6. Holiday mode. 8. No limit to add thermostats in App. 9. Support Smart Scene. 10. Support to make two stage grouops. 11. Support device sharing. 12. Weather, UV index, humidity display help you decide what to wear today. DSHT-040 Room Thermostat Your new thermostat will provide uniform and comfortable temperature control throughout every room in your peoperty. We bring together technology, reliable product combined with sleek, contemporary design. Please read this 1. Warm air, hot water, high eĸĐŝĞŶĐLJĨƵƌŶĂĐĞƐ͕ŚĞat pumps, steam, gravity. 2. Heat only--including power to open and close zone valves, and normally open zone valves. 3. Heat only with fan. 4. Cool only. TECHNICAL DATA Power Supply: 24VDC/AC ±10% Sensor: NTC3950, 10K Set Temp. Range: 42-122(5~50) Accuracy: ±1 Display Temp. Range: 41~210(5~99) Ambient Temp: 32~113(0~45) Ambient Humidity: 5~95%RH(Non Condensing) Storage Temp: 23~113 (-5~45) DIMENSION Unit: mm (inch) Timing Error: <1% Shell Material: PC+ABS(Fireproof) Hole Distance of 86±3mm (USA and Italy etc,.) Wire Terminals: Wire 2×1.5mm2 or 1×2.5mm2 INSTALLATION For wiring , please refer to another page. CAUTION Electrical Shock or Equipment Damage Hazard. Can shock individuals or short equipment circuitry. HOME SCREEN QUICK REFERENCE                 @OMHKKͧ'6SUJKͨ                         @OMHKKͧ+@SUJKͨ ';>.KGZ YZ9ZGMK.KGZ  YZ9ZGMK)UUR ,GT =OTJYVKKJ =KGZNKX 6KXOUJY 3UTJG_ZU9[TJG_ +^ZKXTGRYKTYUX ;RZXG\OURKZOTZKTYOZ_ 5[ZJUUX.[SOJOZ_ *U]T([ZZUT ;V([ZZUT )RUIQ 6KXSGTKTZ.URJ:KSVUXGX_ .URJ;YOTM9INKJ[RK.URJ;TZORNUROJG_ '[ZU)UUR.KGZ5LL+3+8 6U]KXUTULL :OSK*OYVRG_ 9KZZKSV 3KT[ 8UUS:KSV ,GT5T'[ZU 9_YZKSSUJK  2UIQ;TRUIQ   ,ORZKX8KSOTJKX COOL — Thermostat controls the cooling system. EMER — Emergency heat cycles to maintain temperature. Compressor is locked out (used only for 2H/1C or 3H/2C heat pump systems) and auxiliary heat turns on as second stage if needed. Press to set the Permanent Hold, Temporary Hold, Using Schedule Permanent Hold - Manual. In this mode, press / to set temperature by manual. Temporary Hold. During Using Schedule or in this mode, press / next scheduled period. Using Schedule. 7 days a week, four periods programmable daily. Holiday Mode. of days. Press Touch the icon / to set your minute. Then press , Touch the icon / to set your hour. Then press set your week. How to adjust your schedule? Press the icon then use the / arrows to set the temp. for the 1st period. Repeat this process for periods 2-4. Get Up — Period when you awaken and want your home at a comfortable temperature. Go Out — Period when you are away from home and want an energy-saving temperature. Go Home — Period when you return home and want your home back to a comfortable temperature. Sleep — Period when you are asleep and want an energy saving temperature. Schedule PeriodTime Setpoints HeatCool Get Up6:00 AM 72 ̧ (22 ć ) 72 ̧ (22 ć ) Go Out8:00 AM 72 ̧ (22 ć ) 72 ̧ (22 ć ) Go Home11:30 AM 72̧ (22ć) 72̧ (22ć) Sleep01:30 AM 72̧ (22ć) 72̧ (22ć) How to adjust your holiday? Press displays and days ŇĂƐŚŽŶ the screen then click / arrows to set the days of holiday . tŚĞŶƚŚĞŇĂƐŚŝŶŐŽĨĚĂLJƐƐƚŽƉƐ͕LJŽƵĐĂŶƉƌĞƐƐͬĂƌƌŽǁƐ to set the temp. Holiday mode will be valid immediately. Then press to change the diīerent items. You can press / Fact 4.  TJ9ZGMK.KGZ  TJ9ZGMK)UUR 2cm (0.787 inch). increase the the temperature sensing accuracy. 130.0 (5.12) 103.8 (4.09) 20.9 (0.82) 17.2 (0.68) 104.5 (4.11) 82.3 ± 35.12 ± 0.12 60.0 ± 32.36 ± 0.12 90.0 3.54) 63.8 (2.51) 3. Installer must be a trained, experienced service technician. BEFORE WIRING AND INSTALLING 9KZ:KSV User Setup Number FunctionSetting and optionsDefault ,GT54';:5 ,GT';:5! ,GT54 :KSVKXGZ[XK)GROHXGZOUTq,ZUq,q)ZUq)ȯ  )USVXKYYUXJKRG_ZOSKLUXNKGZ V[SV SOT[ZKY  )NGTMKU\KX<GR\Kȍ5(:KXSOTGR +TKXMO`KJOT.KGZOTMUX)UUROTM .KGZ6[SVY5TR_5TR_YNU]TOL NKGZV[SVY_YZKSOYINUYKT  IUUROTM5(# NKGZOTM5(#!   IUUROTM5(# NKG ZOTM5(#!  3OTOS[SYKZZOTMZKSVKXGZ[XKq,ZUq,ZUq)ȯȭ 3G^OS[SYKZZOTMZKSVKXGZ[XK q,ZUq,ZUq ȯȭ :OSKJOYVRG_  NU[XIRUIQ!  NU[XIRUIQ   *KGJHGTJZKSVKXGZ[XKOT'[ZU SUJKLUXNKGZV[SV.KGZOTMGTJ IUUROTMYKZVUOTZYIGTHKYKZTU IRUYKXZNGTINUYKT \GR[K9NU]T UTR_OLG[ZUSGZOIINGTMKU\KXOY YKRKIZKJ q)ZUq)q,ZUq,ȭ ,ORZKXIRKGTOTMXKSOTJKXSUTZNY '9ZGTJH_YIXKKTHXOMNZTKYY ( :KSVKXGZ[XK/TJOIGZOUT 9IGRK  ȭJOYVRG_! ȯJOYVR G_ ) *KGJ`UTKZKSVKXGZ [XKLUXZ[XTOTM UTULLRUGJ q)ZUq)q,ZUq,ȭ *,GT)UTZXUROT.KGZOTM  =OZNU[ZIUTZXUR!  =OZNIUTZXUR  + )NGTMKZNKY_YZKSULNKGZV[SV GTJGOXIUTJOZOUTOTM  .KGZV[SV  'OXIUTJOZOUTOTM  Your thermostat can be mounted horizontally on the wall or on a 4 in. x 2 in. (101.6 mm x 50.8 mm) wiring box. I ŽŶ͛ƚŝŶƐƚĂůůLJŽƵƌƚŚĞƌŵŽƐƚĂƚǁŚĞƌĞŝƚĐŽƵůĚďĞĂīĞĐƚĞĚďLJ͗ — Hot or cold air from ducts. — Radiant heat from sun or appliances. — Concealed pipes and chimneys. — Unheated (uncooled) areas. Fig 1 Step 3. Complete the wiring according to the wiring diagram and select the appropriate Fig 2Fig Fig …

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March 3, 2021 Equipment Autorisation Division Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 FCC ID: 2AUXB-DSHT-040 Product Name: HEAT PUMP THERMOSTAT Request for Confidentiality Pursuant to Sections 0.457 and 0.459 of the commissions rules, we hereby request that the following documents be held confidential:  Schematics Long-term confidential  Block diagram Long-term confidential  Operation description Long-term confidential These materials contain trade secrets and proprietary information and are not customarily released to the public. The public disclosure of this information might be harmful to the company and provide unjustified benefits to our competitors. Signature: Name Lin Su Position Manager Company Name Hangzhou Roombanker Technology Co.,Ltd. Address A#801 Wantong center, Hangzhou, Zhejiang, China Tel 0571-8676027 Fax 0571-8676027 Email qc03@hzdusun,com

FCC ID: 2AUXB-DSHT-040

Label Size: 1.5x1.0cm Location FCC ID: 2AUXB-DSHT-040 Hangzhou Roombanker Technology Co.,Ltd. Name: HEAT PUMP THERMOSTAT Model No.: DSHT-040

FCC ID: 2AUXB-DSHT-040

FCC ID: 2AUXB-DSHT-040 RF Exposure evaluation According to 447498 D01 General RF Exposure Guidance v05 The 1-g and 10-g SAR test exclusion thresholds for 100 MHz to 6 GHz at test separation distances ≤ 50 mm are determined by: [(max. power of channel, including tune-up tolerance, mW)/(min. test separation distance, mm)] ·[√f(GHz)] ≤ 3.0 for 1-g SAR and ≤ 7.5 for 10-g extremity SAR, where f(GHz) is the RF channel transmit frequency in GHz Power and distance are rounded to the nearest mW and mm before calculation The result is rounded to one decimal place for comparison Worse case is as below: [2445MHz: 9.491dBm(8.894 mW) output power] (8.894 mW /5mm) ·[√2.445 (GHz)]= 2.78 <3.0 for 1-g SAR Then SAR evaluation is not required

FCC TEST REPORT FCC ID: 2AUXB-DSHT-040 On Behalf of Hangzhou Roombanker Technology Co.,Ltd. HEAT PUMP THERMOSTAT Model No.: DSHT-040 Prepared for : Hangzhou Roombanker Technology Co.,Ltd. Address : A#801 Wantong center, Hangzhou, Zhejiang, China Prepared By : Shenzhen Alpha Product Testing Co., Ltd. Address : Building i, No.2, Lixin Road, Fuyong Street, Bao’an District, 518103, Shenzhen, Guangdong, China Report Number : A2101091-C01-R02 Date of Receipt : February 2, 2021 Date of Test : February 2, 2021- March 3, 2021 Date of Report : March 3, 2021 Version Number : V0 Page 2 of 40 Report No.: A2101091-C01-R02 TABLE OF CONTENTS Description Page 1. Summary Of Standards And Results ................................................................................................... 6 1.1. Description of Standards and Results .......................................................................... 6 2. General Information .............................................................................................................................. 7 2.1. Description of Device (EUT) ....................................................................................... 7 2.2. Accessories of Device (EUT) ...................................................................................... 8 2.3. Tested Supporting System Details ............................................................................... 8 2.4. Block Diagram of connection between EUT and simulators ...................................... 8 2.5. Test Mode Description ................................................................................................. 9 2.6. Test Conditions ............................................................................................................ 9 2.7. Additional instructions ............................................................................................... 10 2.8. Test Facility ............................................................................................................... 11 2.9. Measurement Uncertainty .......................................................................................... 11 2.10. Test Equipment List ................................................................................................... 12 3. Maximum Peak Output Power ........................................................................................................... 13 3.1. Limit .......................................................................................................................... 13 3.2. Test Procedure ........................................................................................................... 13 3.3. Test Setup ................................................................................................................... 13 3.4. Test Result ................................................................................................................. 13 4. Bandwidth ............................................................................................................................................. 14 4.1. Limit .......................................................................................................................... 14 4.2. Test Procedure ........................................................................................................... 14 4.3. Test Result ................................................................................................................. 14 5. Peak Power Spectral Density .............................................................................................................. 18 5.1. Test limits ................................................................................................................... 18 5.2. Test Procedure ........................................................................................................... 18 5.3. Test Setup ................................................................................................................... 18 5.4. Test Results ................................................................................................................ 18 6. Radiated Emissions .............................................................................................................................. 21 6.1. Limit .......................................................................................................................... 21 6.2. Block Diagram of Test setup ..................................................................................... 22 6.3. Test Procedure ........................................................................................................... 23 6.4. Test Result ................................................................................................................. 23 7. Band Edge Compliance ....................................................................................................................... 27 7.1. Block Diagram of Test Setup ..................................................................................... 27 7.2. Limit .......................................................................................................................... 27 7.3. Test Procedure ........................................................................................................... 27 7.4. Test Result ................................................................................................................. 27 8. Power Line Conducted Emissions ...................................................................................................... 29 8.1. Block Diagram of Test Setup ..................................................................................... 29 Page 3 of 40 Report No.: A2101091-C01-R02 8.2. Limit .........................................................................................................................…

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FCC ID: 2AUXB-DSHT-040