hotowell HTW-HT03 Smart Wifi Thermostat User Manual

hotowell HTW-HT03 Smart Wifi Thermostat

General

HTW-WF01-FC series Smart Wifi fan coil thermostat is widely used in this environment like Homes, Residential buildings, Schools, Hotels, Hospitals, Offices and etc. to main an ideal room temperature purpose.

Features

• 17 Mainstreaming Languages synchronize in APP(English, Spanish, Russian, Hungarian, Turkey, Hebrew, German, Italian, Japanese, French, Poland, simplified Chinese, traditional Chinese, Holland, Portuguese, Vietnamese, Arabic, Korean)
• Snap-In Easy Installation
• Fit for EU & Standard Junction Electric Box
• Easily Work with Amazon Echo, Google Home, Tmall Genie, IFTTT
• Group Control in 1 App
• Fashion Sense of Science and Technology

Ordering Guide

HTW-HT03- **	Smart Wifi Thermostat
	Code	Application
	-3A	Water Heating, 3A, NC+NO+Com output terminals
	-16A	Electric Underfloor Heating, 16A, L+N line voltage output terminals
	-NV	Water/Gas Boiler, 3A, 1 pair of Non-Voltage output terminals
e.g. HTW-HT03-3A refers to application: Water Heating, 3A, NC+NO+Com output terminals

Typical Wiring

Specification

	Specification
Power Supply		95~240Vac, 50/60Hz		Sensor	N±TC3950, 10±K  ℉
Current Load		Fan Relay 5A(3A-inductive)		Temperature Accuracy	0.5°C or      1
		Valve Relay 3A(1A-inductive)		Set-Point Range	5~35°C
Storage Temp.		-5 ~ 45 °C		Display Temp. Range	5 ~ 99°C
Power Consumption		< 1.5W		Timing Error	< 1%
Housing Material		PC +ABS ( Fireproof)		Installation Box	EU or Standard Electric Box
Wires on Terminals		Wire 2 x 1.5 mm2 or 1 x 2.5 mm2
Protection Class		IP20		Operating Buttons	Capacitive Touch Buttons

Installation

WARNING: RISK OF ELECTRICAL SHOCK. Disconnect the power supply before making an electrical connection. Contact with components carrying hazardous voltage can cause electrical shock and may result in severe personal injury or death

• Make sure the power is OFF! Try turning ON your heating/cooling system by changing the temperature.
• If you can’t get the system to turn ON in 5 minutes, you’ll know the power is OFF.
• Take off the installation faceplate by rotating and gently pulling, then connect voltage supply/load output/external sensor(if with) wires respectively to appropriate terminals.
• Fix the installation plate onto the electric junction box with screws packed in the box.
• Fasten the thermostat display part and the installation faceplate through the groove. (Installation process completed)

Dimensions and Display

Operation

Notes: During the thermostat in wifi connected status, it runs the programmable schedule process made from the APP prior to that of the thermostat. i.e. The programmable schedule only can be carried out if there is no Wifi connection between the thermostat and smartphone/tablet PC.

Installer Set-UP Process (ISU)

The installation personnel with non-professional training shall not perform this operation! During the thermostat power off, Press these 2 buttons & simultaneously and hold for 5 seconds to enter The installation personnel with non-professional training shall not perform this operation! During the thermostat power, off, Press these 2 buttons & simultaneously and hold for 5 seconds to enter

Parameter		Function	Configurable Value		Default
1		Temperature calibration	-7°C to +9°C (internal sensor)		-1
2		Dead Zone	1°C to 5°C (Switching differential)		1
3		Keypad Lock type	00: = All buttons will lock except the Power button 01: = All buttons will lock		01
4		Sensor selection	In = Internal sensor(to control or limit the temperature) OU= External sensor(to control or limit the temperature) Al = internal sensor to control temperature, and external sensor to limit the floor temperature. Notes: Please make sure configure the right sensor. The thermostat display Err. If wrongly configured.		In for model: -3A -NV Al for model: -16A
5		Min. set-point limit	5°C – 15°C		05
6		Max. set-point limit	15°C – 45°C		35
7		Temperature Display	00：display both set-point and room temp. 01：display set-point only		00
8		Low Temperature Protection	0°C – 10°C		00
9		High Temperature Protection	25°C – 70°C		45
A		Economy Mode	0：Normal mode 1：Energy Saving mode		0
B		Economy Temperature	0°C – 30°C		20

Warranty

• Products are warranted for 2 full years (checking and repairing services) from the date of purchase which products are not being damaged by any man-made factors.
• Service outwith the warranty period may incur an extra charge.
• For more details please contact Hotowell directly.

Wifi Connection

Step 1- Download and Install the APP
Use your smartphone or tablet PC to scan the QR code below or Search “SMART LIFE” in the app store /Google Play to download and install the APP.

Step 2- Register your account

• Open the “SMART LIFE” application, and click “Allow” on the pop-up notification dialog(fig 2.1)
• Press the “register” button on the register page(fig2.2)
• Select your region and type in your phone No. or email (fig 2.3) then you may get a verification code.
• Type in your password and confirm (fig 2.4) to complete your registration.
• If you already have an account, please just log in.

Step 3- Connect App with Thermostat
On the thermostat
During power-off status, press and hold the arrow icon for 8 sec until the connecting icon appears on the thermostat screen and flashes once a sec.

On the App

• Press the “+” on the upper right corner of the page (see Fig 3.1) or “Add Device” to add “Thermostat”.
• Click “Confirm indicator rapidly blink” (Fig 3.2) then select your network and back to your App to enter the password of your wireless router(Fig.3.3) and confirm.
• The App will connect with the thermostat successfully. The connecting process takes 5~90 sec, the thermostat name can be editable once connected.(Fig.4.4)

Alternative AP mode Connection

If the thermostat has already been connected under the above steps, please ignore this process. This SMART LIFE App is only supported on 2.4GHz Wi-Fi channels. If the router does not be supported, the Wi-Fi signal is weak or the thermostat can not be connected as above steps, please try this AP mode connection process.

On the thermostat

• During power-off status, press and hold the arrow icon for 8 sec until the connecting icon appears on the thermostat screen and flashes once a sec.
• Press and hold the arrow icon for 8 sec again, the icon will flash once per 3 sec.(fig 4.1) indicating connecting from normal router mode.
• Indicates connecting from AP mode.

On the App

• Click “Confirm indicator slowly blink” (fig 4.1) then select your network and back to your app to enter the password of your wireless router (fig 4.2) and confirm. The app will go to the page(fig 4.3)
• Press “Connect now” to select the wifi signal Smart life-XXXX from the thermostat(fig 4.3).
• This AP mode connection process may typically take approx. 5~90 seconds to complete.
• The thermostat name can be edited after connection (fig 4.4).

Operation Icons on APP

Programmable Schedule Setting
When the thermostat runs in programmable mode, click the “schedule setting” to switch to the schedule page, where you can simply configure the weekly programmable 5+2 schedule for up to 6 periods each day. (Workdays=Monday~Friday, Weekend=Saturday and Sunday) Click “Complete” to save the configuration.

Group Control and Info. Modify

• Press the menu button as Fig 6.1, then click “Create Group”. Select all the rooms you want and confirm. (fig 6.2 and Fig 6.3), edit the group name or ungroup as Fig 6.3 and Fig 6.4
• Group Control allows controlling all thermostat (+∞ units) configurations in the group at the same time

Share Thermostat with Others

• Method 1: Click “Share with Familay” as Fig 4.4.
• Method 2: Click “Profile”>” Sent”>” Add”>Switch on the device>” Share with New Member”>Type in the telephone number you would like to share.
• Method 3:Home page of the device>Menu(as fig 6.1)>” Device Sharing”>” Add”>>Type in the telephone number you would like to share with.

Work with 3rd party Echo Control
Click “Profile”>” Integration”>Select amazon echo/Google Home/IFTTT>” Use Now” Details as below in Fig 7.1 and 7.2.

Customize Scene

• This process is to customize your own personal scenes to suit your needs, for example, set your home temperature automatically when you come back home.
• There are 4 scenes in the default setting and can be added/deleted at will.
• Here set an example of a specific scene: “leave home for holiday” and turn on the thermostat when the temperature is lower than 5°C
• Scenes(fig 8.1)>+>Enter a name for the scene(fig 8.2)>Add a condition(Below 5°C as fig 8.3)>Add a Task(fig 8.4)>Save

Trouble Shooting

	Trouble Shooting
No.		If…		Then…
1		Power is on but without display.		n  Check if the terminals between LCD panel and Relay/Power Module is loosen.
2		Without output but display works.		n  Use a new LCD panel or new Relay/Power Module for Replacement
3		Room Temp. on display is not correct		n  Do temperature calibration in parameters in ISU
4		The heating system does not respond		n  Set the mode to heating by pressing the M button. n  Make sure the temperature is set above the room temperature. n  Make sure “heat on” icon shows on the display. n  Wait 5 minutes for the system to respond.
5		The M or Increase/Decrease button doesn’t work		Make sure keypad is unlocked. Check that thermostat is on.

Notice: Hotowell reserves all the right for the final explanation. The manual is subject to change without further notice.

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hotowell HTW-HT03 Smart Wifi Thermostat User Manual

hotowell HTW-HT03 Smart Wifi Thermostat User Manual