Copyright@Shenzhen Sun Wealth Technology Co, Ltd. Hub Quick Start Guide Version With Draft Supplement the power supply connection Alice Change to finish good photo Add wiring instruction Add wiring diagram and Safety statement Robust Editor Alice Robust Robust Date September 6, 2019 September 9, 2019 Dec. 25th, 2019 Feb. 10th ,2020 Feb. 12th ,2020 V1.0 V2.0 V2.1 V2.2 V2.3 Rate : 24VAC (common wire requirement) Copyright@Shenzhen Sun Wealth Technology Co, Ltd. Technical Specification 1. Power :
Frequency : 50/60Hz 2. Weight of Unit: 0.5 Kg 3. Environment Operating Temperature : 00C~400C Storage Temperature : -100C~450C Humidity : 0 to 90% RH (non-condensing) Copyright@Shenzhen Sun Wealth Technology Co, Ltd. CAUTION 1. Risk of explosion if the battery is replaced by an incorrect type 2. Use the battery only under the following environmental conditions. Failure to do so can result in reduced performance or a shorten service life. Recharging the battery outside of these temperatures can cause the battery to overheat, explode or catch fire. Operating environment:
When charging the battery: 00C~450C When discharging the battery: -100C~600C When stored up to 30 days: -100C~450C When stored up to 90 days: -100C~350C 3. In cases where children use the battery, instruct them on the contents of the users guide and keep an eye on them to ensure that the battery is being used If the battery leaks and electrolyte gets your skin or clothing, immediately rinse the affected area with clean running water. If left as is, skin inflammation 4. For directions on battery installation and removal, read the instruction manual that accompanies the equipment in which the battery will be used. 5. If the terminals of the battery are dirty, wipe them clean with dry cloth before use. Otherwise, solid electrical contact may not be charged with the equipment, and this can cause power outages or charging to fail. correctly. can occur. Copyright@Shenzhen Sun Wealth Technology Co, Ltd. Warning 1. Do not use the battery if it gives off an door, generates heat, becomes discolored or deformed, or appears abnormal in any way. If the battery is in use or being recharged, remove it from the device or charger immediately and discontinue use. 2. Replace a BATTERY with incorrect type that can defeat a SAFEGUARD
(for example, in the case of some lithium BATTERY types);
3. Disposal of a BATTERY into fire or a hot oven, or mechanically crushing or cutting of a BATTERY, that can result in an explosion;
4. Leaving a BATTERY in an extremely high temperature surrounding environment that can result in an explosion of the leakage of flammable liquid or gas;
5. A Battery subjected to extremely low air pressure that may result in an explosion or the leakage of flammable liquid or gas;
6. Keep the batteries out of the reach of children. If a child somehow swallows a battery, seek medical attention immediately. Copyright@Shenzhen Sun Wealth Technology Co, Ltd. Danger Failure to observe the following precautions may result in battery leakage, overheating, explosion and/or fire. 1. Do not immerse the battery in water or allow it to get wet. 2. Do not use or store the battery near sources of heat such as a fire or heater. 3. Do not connect the battery directly to wall outlets or car cigarette-lighter sockets. 4. Do not put the battery into a fire or apply direct heat to it. 5. Do not short-circuit the battery by connecting wires or other metal objects to the positive (+) and negative (-) terminals. 6. Do not carry or put the battery together with necklaces, hairpins or other metal objects. 7. Do not strike, throw or subject the battery to sever physical shock. 8. Do not pierce the battery casing with a nail or other sharp object, break it open with a hammer, or step on it. 9. Do not directly solder the battery terminals. 10. Do not attempt to disassemble or modify the battery in any way. 11. Do not recharge the battery near a fire or in extremely hot conditions. Copyright@Shenzhen Sun Wealth Technology Co, Ltd. 24VAC Power Connection Terminal Rh or Rc C Color RED BLUE Description 24VAC power wire Common wire Copyright@Shenzhen Sun Wealth Technology Co, Ltd. Terminal Description Terminal Color Function Green Fan RED RED Cooling transformer Heating transformer ORANGE Heat Pump O or Heat Pump B (reverse valve) YELLOW Y, Y2: Use for 1-2 stages of conventional A/C or 1-2 stages of heat pump compressor W/W2 (AUX) White W, W2: Use for 1-2 stages of conventional heat or Brown 1-2 stages of auxiliary heat with heat pump C BLUE 24VAC common wire 1. Thermostat hub is designed for 24VAC with a 1A max. current. 2. Do not connect to line (high) voltage or millivolt systems 3. Switch enable: Rh=Rc (One transformer) 4. Switch disable: RcRh (Two transformer) 5. Y/Y2 will switch together, W/W2 will switch together G Rc Rh O/B Y/Y2 Note:
Please Note: if there exists two independent transformers (RcRh), switch can Copyright@Shenzhen Sun Wealth Technology Co, Ltd. Thermostat Wire Connection be disable, vice versa
(1) Gas/Oil/Geothermal/Propane: Force Air, Radiators
( Rh-W,Rh-W2 switch together)
(2) Electric: Force Air ( Rh-W,Rh-W2 switch together) Label G W C Rc/Rh Label G W W2 C Rc/Rh Copyright@Shenzhen Sun Wealth Technology Co, Ltd.
(3) Electric: Radiator ( Rh-W,Rh-W2 switch together)
(4) Heat Pump O/B: Force Air Label Label G W Y C Rc/Rh G W Y Y2 C O/B Rc/Rh Copyright@Shenzhen Sun Wealth Technology Co, Ltd.
(5) Heat Pump O/B: Radiator Label W W2 Y C O/B Rc/Rh Copyright@Shenzhen Sun Wealth Technology Co, Ltd. Wire Connection Procedure Please refer the following procedure to install your thermostat 1. Turn Off power Turn off the power to your heating and air conditioning system at your fuse box or flip the switch next to your furnace. In order to confirm the power is off, try to turn on heating or cooling by setting temperature on your old thermostat. 2. Remove old thermostat Remove face plate with screwdriver or by pushing the pressure latch. 3. Take a photo of your wiring Take a photo of your existing wiring before remove your thermostat from the wall. It is very important step and can help and reduce a lot time if you need to troubleshooting later. 4. Label your wires Use the wire labels before remove the wire cable from your old thermostat. Label one wire at a time and doing the terminal cross-reference table . 5. Attach back terminal plate to wall Secure the back plate to your wall with the screws 6. Connect wire to the back terminal plate 7. Attach the main frame on it 8. Power on HVAC system Copyright@Shenzhen Sun Wealth Technology Co, Ltd. Back Terminal Plate Thermostat Mainframe Common wire
*Mode switch duration 180s 180s 180s 180s 180s 180s 180s Copyright@Shenzhen Sun Wealth Technology Co, Ltd. Fuel Source Heating Type Gas,Oil, Geothermal, Propane Forced Air, Radiators, In-
floor Radiant Electric
*Heat-Pump O
*Heat-Pump B Forced Air Radiators, In-floor Radiant Forced Air Radiators, In-floor Radiant Forced Air Radiators, In-floor Radiant Cooling Rc-Y Rc-G Rc-Y Rc-G Rc-Y Rc-G Rc-Y Rc-
O/B Rc-G Rc-Y Rc-O/B Rc-Y Rc-G C C C C C C Heating Rh-W Rh-W2 Rh-W Rh-W2 Rc-G Rh-W Rh-W2 Rc-Y Rh-W Rh-W2 Rc-G Rc-Y Rh-W Rh-W2 Rc-G Rc-Y Rc-O/B Rh-W Rh-W2 Rc-G Rc-Y Rc-O/B Rh-W Rh-W2 Rc-G Rc-Y C
*Heat Pump mode : W, W2 wiring belong to Aux. heating, it needs work with G wire
*Mode switch duration : Mode switching from Y (cooling) to W (heating) needs waiting 180 sec. ,vice versa. Copyright@Shenzhen Sun Wealth Technology Co, Ltd. 1. Operation 1.1 Hub Outlook 1.2 Home Screen 1.3 Main Menu Copyright@Shenzhen Sun Wealth Technology Co, Ltd. 1.4 Mode Menu 1.5 Fan Menu Copyright@Shenzhen Sun Wealth Technology Co, Ltd. 1.6 Heat Cool Menu Copyright@Shenzhen Sun Wealth Technology Co, Ltd. 2. Wi-Fi Configuration 2.1 Connect the Web UI and Join local network 2.1.1 Power on the module and waiting for 1-3 minutes, then discover the network under network setting. The device default name will be Linkit_Smart_7688_xxxxxx , Here xx means the last 6 characters of Mac address on Wi-
Fi module account root, password: 00001111 , 2.1.2 The connection was successful, open the browser, enter the URL:mylinkit. local/ (or 192.168.100.1); Default 2.1.3 The following shows the system information on Wi-Fi module. Copyright@Shenzhen Sun Wealth Technology Co, Ltd. Copyright@Shenzhen Sun Wealth Technology Co, Ltd. 2.1.4 Click the Network setting to enter the Network setting interface, the default selection is AP mode and Do not need to enter any password, direct login and wait around 90 sec. The 2.1.5 station mode can be selected using station login, as follows interface Click Add Network, select the network you need to connect to, enter the correct password for the network in the password box below, click Login Copyright@Shenzhen Sun Wealth Technology Co, Ltd. If you want to reset the Wi-Fi configuration , just press and hold the button around 10 sec. (as shown on following photo), then release, it will be back to system default setting Copyright@Shenzhen Sun Wealth Technology Co, Ltd. 2.2 Firmware Upgrade Using Web UI: (For Kernel Upgrade) 2.2.1 2.2.2 Sign in the Hub Web UI. Please see section 2.1 , Connecting to the Web UI After youve signed in, click on the UPGRADE FIRMWARE . 2.2.3 Click Choose the file and select the file. Click UPGRADE & RESTART Selecting firmware file 2.2.4 The firmware will upload to Hub, please make sure the device stays connected to its power source until the firmware upgrade is completed. 2.2.5 Wait for 3minutes, once the firmware upgrade has completed and the Hub will reboot. Firmware version Using Console: (For HSWAPP) 2.2.6 Copy the latest hswapp file to the following location root/hsw/hswapp 2.2.7 Open the SSH ( Check section 2.1 for detail) 2.2.8 Type the following command scp ./hswapp root@mylinkit.local:/root/hsw/hswapp Copyright@Shenzhen Sun Wealth Technology Co, Ltd. Copyright@Shenzhen Sun Wealth Technology Co, Ltd. 3. Connect the system console with putty or Terminal 3.1 Using SSH (Secure Socket Shell)
(1) Install PuTTY
(2) Type mylinkit.local in Hst Name box, select SSH connection type Host name: mylinkit.local or IP address
(3) Default account: root, password:00001111
(4) Open /root
(5) Run ./start_all.sh 3.2 In the PuTTY terminal window that opens, log in with username root and enter the password you set previously in the Web UI, after log in you should see a screen similar to following screenshot 4.2 UART Tool in Openwrt*
1.Open two shell to connect wi-fi module. Copyright@Shenzhen Sun Wealth Technology Co, Ltd. 2.shell A: stty -F /dev/ttyUSB1 speed 115200 cs8 -parenb -cstopb -echo 3.shell A:cat /dev/ttyUSB1 4.shell B:echo -e "AT\r\n" > /dev/ttyUSB1 5.you shall see the "OK" response of LTE module at shell A, then you can send your command on shell B.
*Note UART tools is available with kernel 0.98 and hswapp #1.1.6 or later version MQTT Testing Connect to AWS using mqtt.fx, broker Settings Topics related to mqtt.fx Subscription and publication are available Copyright@Shenzhen Sun Wealth Technology Co, Ltd. FCC Statement 15.19 1. This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:
(1) This device may not cause harmful interference.
(2) This device must accept any interference received, including interference that may cause undesired operation. 15.21 15.105(b) Note: The grantee is not responsible for any changes or modifications not expressly approved by the party responsible for compliance. Such modifications could void the users authority to operate the equipment. NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of 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 energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
- Reorient or relocate the receiving antenna.
- Increase the separation between the equipment and receiver.
-Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
-Consult the dealer or an experienced radio/TV technician for help RF Exposure Statement This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This equipment should be installed and operated with minimum distance of 20 cm between the radiator and your body.