T18UTW-7-WIFI
INSTALLATION
MANUAL
www.saswell.com
INSTALLATION MANUAL
SASWELL CONTROL
Page 1: ...T18UTW 7 WIFI T18UTW 7 WIFI INSTALLATION MANUAL www saswell com INSTALLATION MANUAL SASWELL CONTROL...
Page 2: ...ontents 01 THERMOSTAT INSTALLATION Install your thermostat with C wire 13 Install your thermostat without C wire 22 Android IOS Accessory 40 Start your install 07 Link APP 49 Thermostat introduction 0...
Page 3: ...temperature in your home Click to slide up or down to adjust preferred temperature Menu Allows you to control your system schedule a vacation and more Quick changes Touch this button to easily Check...
Page 4: ...41 F 99 F 5 C 37 5 C Humidity range 20 90 RH Operating temperature range 1 F 0 5 C 1 RH Transport temperature range 14 F 140 F 10 C 60 C Output Relay Load Imax 24V 1A Wifi Communication protocol TCP I...
Page 5: ...C 18 30VAC power supply through RC or RH C terminal no C line can be transferred through four wire to five wire module Support stages 1H 0C 0H 1C 1H 1C 2H 1C 2H 2C 3H 2C 4H 2C Terminal 1 RT RT S G Y1...
Page 6: ...P2 Con rm your system is o by turning on your heat during winter or your AC during summer Wait a few minutes you should not feel air coming from your vents STEP3 Remove your old thermostat cover from...
Page 7: ...RNING HIGHVOLTAGE 110VAC OR 120VAC OR 240VAC YES Sadly you might not be compatible you can double check at compatibility NO Great please continue to the NEXT PAGE STEP4 Take a picture of the wires con...
Page 8: ...f the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency ener...
Page 9: ...RH OR R leave it alone Only label the wires that run from your wall into a terminal block RC C G Y1 W 1 W1 Install your thermostat with a C wire If you have a C wire it will power your thermostat you...
Page 10: ...eand backplate and press them into place together C RC RH W1 W2 AC AC RT RT S G Y1 Y2 O B Base plate Backplate Please ll the exposed hole on the Base plate with the rubber plug we provided STEP6 Unscr...
Page 11: ...2 O B C G Y1 W1 R H C RC RH W1 W2 AC AC RT RT S G Y1 Y2 O B R C C G Y1 W 1 R C R H 18 STEP8 Pull the wires through the hole in the middle of the backplate and then attach the backplate to the wall usi...
Page 12: ...into the wall 19 C RC RH W1 W2 AC AC RT RT S G Y1 Y2 O B R C C G Y 1 STEP9 Insert your remaining wires into the side not the front of their corresponding terminal blocks TIPS 1 Press the terminal blo...
Page 13: ...rol Module included to reliable power your thermostat 22 STEP12 Turn the power to your HVAC system back on using the master switch or at the circuit breaker box Congratulations you did it Say hi to yo...
Page 14: ...Do you have these wires YES Great please continue to the NEXT PAGE NO Please check compatibility or contact us RC RH G Y W C RC RH G Y W C The Electric Control Module will work with your system STEP5...
Page 15: ...ssional WARNING STEP8 Label only the R Y or Y1 G and W or W1 wires with the matching labels provided If you have more than one wire going into these terminals only label those going to your thermostat...
Page 16: ...they are securely connected TIPS 1 Insert the wires more easily 2 When a wire has been connected correctly tight screw to ensure the wiring STEP12 Connect the ve wires coming out of your Electric Con...
Page 17: ...thermostat wiring and your control board 29 STEP13 Mount the Electric Control Module inside your HAVC system taking care not to strain the wires Close the HVAC cover panel securely return to your ther...
Page 18: ...15 Unscrew the mounting plate of your old thermostat to remove it from the wall WARNING Be careful as some thermostat may contain mercury Recycle your old thermostat safely with your local hazardous w...
Page 19: ...he Base plate is useful if you want to hide marks or holes left on the wall by your old thermostat If using the Base plate align the mounting holes on the Base plate and backplate and press them into...
Page 20: ...ly C RC RH W1 W2 AC AC RT RT S G Y1 Y2 O B R C C W W1 Y1 S STEP20 Tug on the wire gently to ensure they are securely connected CHECKPOINT DON T SKIP AHEAD Did you connect the correct wires to the RC C...
Page 21: ...until it clicks into place TIPS If the thermostat rocks or is not ush with the wall be sure the excess wires are pushed all the way into the wall STEP21 Turn the power to your HVAC system back on usin...
Page 22: ...39 Accessory 1 Optional sensor Terminal RT RT PIR sensor 2 AC AC 40...
Page 23: ...thermostat Wiring must comply with applicable codes ordinances and regulations WIRING HOLE THROUGH STRUCTURE C RC RH W1 W2 AC AC RT RT S G Y1 Y2 O B NTC 100K 1 Use appropriate mounting means for the t...
Page 24: ...Do not jumper RC or RH T18 does this automatically R wire need to go into the RC terminal on your T18 Accessory devices The T18 can control an accessory HVAV device like a humidifier dehumidifier or v...
Page 25: ...wire configuration is selected during accessory setup Warning Damage may occur if accessory is connected to AC RT RT S G Y1 Y2 O B 1 wire Integrated dehumidifier C RC RH W1 W2 AC AC R C G Y DEHUM Fur...
Page 26: ...termine which wires from your ERV HRV need to be connected to the AC AC terminal on your T18 You need follow the product prompts to choose 1 wire or 2 wire Congratulations you did it Say hi to your ne...
Page 27: ...OS or Android Device with the SASWELL SMART app installed and registered Your customer s Wi Fi network name SSID and password START CONNECT WIFI Items needed for Wi Fi connection How do I connect Alex...
Page 28: ...r 2 4 3 You must have your customer s Wi Fi Network SSID and Password complete the wireless setup Select SSID code SSID is on the back of product Add Device Click setting 51 52 Alpha_T18_32CC Alpha_T1...
Page 29: ...lease try again and enter the correct WiFi password 8 Please wait patiently 7 Once the thermostat is connected to Wi Fi back SASWELL SMART app selecting continue Setting from the drop down menu 5 53 5...
Page 30: ...browser enter your account and password and then click sign in The first login page is as follows 1 1 Log on to your amazon account Then select OK enter to Saswell Smart app page 12 13 Login alexa su...
Page 31: ...account click Create a new Amazon account If login alexa failed try to click Login With Alexa or skip login with alexa If click skip login with alexa Please refer to the following steps Enter Device...
Page 32: ...mes Click in the upper left corner or swipe to the right Open the Amazon Alexa APP enter amazon account password Then click SIGN IN 1 2 Click your amazon account 3 Click CONTINUE If password is not di...
Page 33: ...Home APP Click DISABLE SKILL 11 12 Click ENABLE TO USE Enter the account password for Saswell Smart app Click Sign in 62 61 10 Click DISABLE The interface will not appear the first time you connect Th...
Page 34: ...k CHOOSE DEVICE Discovering please wait patiently 17 Choose your device click SET UP DEVICE The SSID is on the qr code at the top right of the product You only need to look at the last four digits 64...
Page 35: ...D TO GROUP Click Devices and then click Bedroom Be consistent with the room you set up 22 23 Click Alpha_T18_37D0 Click the name of the searched device Click Edit Name you can change device name Note...
Page 36: ...edroom to Aux Alexa set bedroom to O You can say change switch turn make bedroom to cool mode Alexa what is the temperature in the bedroom Alexa set the bedroom to 72 degrees Alexa raise the bedroom b...
