TUYA RF Smart Thermostat User manual

Link
Heating
Force heating
1.Standard Accessories
Screw pack ManualProduct USB wrie
T9W /N& RC9-W i-F i
Version:1.0(01/2022)
RF SMART THERMOSTAT
Powered by
Intelligence
Inside
Super strong RF signal for sub1G Communication
Heating
Force heating
Link
2.Product Overview
Power supply
Temp. setting range
Operation temperature range
Measurement accuracy
Setting temp. accuracy
Transmission distance
Protection level
2 x 1.5 V alkaline AA batteries /
USB powered (Type C interface)
5~95℃
-5~50℃
0.1℃
0.5℃
IP20
≤200m in the open air
[ ]RF Thermostat
3.Display Symbols
[ ]RF Thermostat
[ RF Receiver ]
Power light on: Power on
Power light off: Power off
Red light on: heating on
Red light off: heating off Yellow light on:
forced heating mode is on
Yellow light off:
forced heating mode is off
Flashing green: pairing
Green light off: not paired
Green light on:
successful pairing
Heat in g
Forc e he ating
Link
Desktop Type RF Smart Thermostat
for wall-hung boiler
RF transmitter desktop design, compatible with wall-mounted
design, installation is very simple, flexible
The device has antifreeze function, child lock function
and humidity function (only Wi-Fi model)
Knob type control temperature setting is more convenient,
flexible, and more experience
Relying on stable RF wireless technology, the thermostat is paired
with the receiver, the signal is stable, and the pairing speed is fast
The equipment function is stable and reliable, and the
operation is simple and convenient
Dual mode settings, operation can be set at will, comfortable
Freedom and control of life
Heating
Force heat ing
Link
5.Auto-mode Setting
Press “knob key” for 3 seconds to edit auto-mode setting.
1
2
3
4
5
6
1
2
06:00
08:00
11:30
12:30
17:00
22:00
08:00
22:00
20℃ ( 68℉)
15℃(59℉ )
15℃(59℉ )
15℃(59℉ )
22℃ ( 72℉)
15℃ ( 59℉)
20℃ ( 68℉)
15℃ ( 59℉)
Rotate knob
Time
Default value Modify
Temperature
Default value Modify
Events Symbols
Weekends
Workdays
Rotate knob
Under power-off, press “Knod key” for 3 seconds to enter advanced setting mode, then repress
“Knob key” to switch to next mode. Press “power button” to save and exit advanced setting mode.
-1℃
0.5~10℃(1~10℉) ±1℃
5~95℃(41~199℉) 50℃
5~47℃(41~117℉) 5℃
OFF
℃/℉ ℃
00
00: Child-lock inactivate when screen off; lock all when child-lock activate
01: Child-lock activate when screen off; lock all when child-lock activate
02: Child-lock activate when screen off; lock all except Fan Speed,
Up and Down when child-lock activate
03: Child-lock activate when screen off; lock all except Power on/off
when child-lock activate
01
02
03
04
05
06
09
12
13 02
-9.9~9.9℃(-9~9℉)
19
/
Meaning
Code
Knob key “ ”
Default value
Temp. calibration
Temp. Dif.
Temp. upper limit
Temp. lower limit
Frost protection
Temperature unit
Weekly programming
setting
Child-lock
Power-on-reset
Reset
ON: frost protection on OFF: frost protection off
12345: 5/2 week mode 123456: 6/1 week mode
1234567: 7/0 week mode
12345
00: Power OFF
01: Power ON
02: The last status before power loss
Press “ ”for 3 seconds to reset
6.RF Thermostat advanced setting (Usually for Professional Technicians)
7.RF Receiver operating instructions
Function Steps Display state
Power on/off Press“ ”shortly Power light is always on/off
Pairing Under power-off, press“ ” for 3 seconds “ ”Green flashes quickly
Buzzer beeps “ ”light is on+
“ ”green light is on+
/
Distribution
network
is successful “ ”Red light on “ ”yellow light on +Under power-off, Double click the“ ”
Short press“ ”to exit the forced output and
return to the shutdown state The“ ”light goes out
Forced output
Reset Under power-off, press“ ”for 3 seconds,
After the green light flashes“ ”,
double-click the press“ ” again
“ ” lights flash once at the
same time
External probe
temperature
limit temp
setting
When powered on,
press“ ” for 3 seconds
“ ”Power light flashes
( No temperature limit, Default value)
“ ”Power light is flashing + “ ”
green light is on(30℃ temperature limit)
When the power light is flashing,
short press“ ” once
When the power light is flashing,
short press“ ” twice
“ ”Power light is flashing + “ ”
yellow light is on(40℃ temperature limit)
“ ”Power light is flashing + “ ”
red light is on(55℃ temperature limit)
Save and exit External sensor temperature
limit temperature setting
When the power light is flashing,
short three times press“ ”
When the power light is flashing, Long
press“ ”for 3 seconds
Power on/off
Auto-mode
Temp. control mode
Temp. setting
Child-lock
Time setting
Pairing mode
Wi-Fi setting
Function
Under power-off, press “knob key” + “power key” for 3 seconds to pairing mode.
Press “power key”for 3 seconds to set time.
Press “power key” shortly to turn on/off the thermostat.
Press “knob key” for 3 seconds to edit auto-mode settings.
Press “knob key” shortly to switch manual/auto mode.
Press “knob key” + “power key” for 3 seconds to activate child-lock.
Rotate “knob key” to change setting temperature by 0.5°C.
Under power-off, press “power key” for 3 seconds to Wi-Fi setting.
Steps
Low power
reminder
When the voltage is less than 2.3 V, the small icon of battery power flickers,
it is recommended to replace the new battery as soon as possible before use.
Backlight Control
4.RF Thermostat operating instructions
Wireless frequency 433MHz（FSK）/
433MHz（Bidirectional FSK）
[ RF Receiver ]
Lin k
Hea tin g
For e heati ng
Power supply
Device power consumption
Ambient temperature
ransmission distance
T
AC100~240V；50/60Hz
1W Max
-5~50℃
200m in the open air
≤
433MHz（FSK）/
433MHz（Bidirectional FSK）
Wireless frequency
Amazon Alexa
WORKS WITH
Google Assistant
WORKS WITH
Set to
Knob key
USB charge
(Type C interface)
Floor Heating
Child-lock
Floor Temp.
Room Temp.
Heating on
Week Display
Frost Protection
433MHz（FSK）
Time Display
Wake up; Event 1
Leave (am); Event 2
Return (am); Event 3
Leave (pm); Event 4
Return (pm); Event 5
Sleep; Event 6
Setting temp.
Auto Mode
Manual Mode
Temporary Mode
Battery power
Power key
Wi-Fi（ ）optional
Weather forecast
(optional)
lndoor humidity(optional)
Product Overview
This set is suitable for wall-hung boiler temperature control. As
long as you install the RF Receiver device near the wall-hung
boiler, even if the is placed in the living room or RF Thermostat
room (with an open distance of 200 meters), the RF Receiver
can be controlled by the .RF Thermostat
Link
Heat ing
Forc e heati ng
RF Thermostat
RF Receiver
After plugging in the Type-C USB cable, in the power-on state,
press “power key”fastly twice to backlight control setting.

26
8 6
8 6
Hea ting
For ce heat ing
Lin k
RF Thermostat RF Receiver
118
8 6
2 4
8.Dimensions (Unit: mm)
9.Installation location
The installation distance between the thermostat and the receiver does not exceed
200m (the distance can be judged according to the actual network coverage)
Tip: There are many ways to install the RF thermostat, ①wall mounting
②desktop placement
① wall mounting ② desktop placement
RF Thermostat
RF Thermostat
10.RF Thermostat mounting steps.* Note: two power supply methods
② USB powered (Type C interface)
① 2 x 1.5 V alkaline AA batteries
* Note: ① It is recommended to use brand new 1.5 V alkaline AA batteries.
② Please ensure the correct polarity when installing the battery.
1) Insert a screwdriver into the notch on the
back of the thermostat, pry open the base and
panel frame, and then put the battery into the
battery compartment of the device;
2) After inserting the battery, close the back
cover to complete the installation.
Use Type-C cable to power or the device
Type-C
3) Put the wire into the terminal and tighten it with a flat- blade screwdriver. After
tightening the terminal screws, cover the upper cover to complete the installation.
Note: The wire line can not touch the spring button,
otherwise it will affect the button touch function
Power cable
Signal line
Spring button
OPEN
COM
L
N
13.Pairing steps
Lin k
Hea ti ng
For e heati ng
① Under power-off, press “ ” for 3 seconds,
when the green light “ ” flashes, the receiver
enters the pairing state..
② “ ” Under power-off, press power button
+ knob key“ ” for 3 seconds, the thermostat
enters the pairing state.
power
+
knob
Long press
power
Flashing
green
Enter pairing
state
12.RF Receiver wiring diagram
The thermostat operates in full capacity in areas with the altitude of less than 2500 above sea
level. Power rating of external load should be less than or equal to 80%rated power of the
thermostat in areas with altitude of 2500m to 4200m.
Output ( N1 , L1 ) is for :
① Thermal Actuator
② Electric Heating product
Potential-free
Output for Boiler
1
2
3
CLOSE
OPEN
COM
Boiler Actuator
Electric Heating
16A
Max
load L
N
L1
N1
4
5
6
7
AC100~240V
50/60Hz
3A Max
Lin k
Hea ting
For e heati ng
Lin k
Hea ting
For e heati ng
③When the receiver's buzzer beeps once, and the power light “ ” the green light “ ” are+
always on, the pairing is successful.
The power
light on
Steady green
The power
light on
Steady green
Keep paired
state
RF Receiver 1
RF Receiver 2
RF Thermostat
Tip: Support one RF thermostat to pair with
multiple RF receivers. After the pairing is
successful, you need to short press the
“power button” to exit the pairing mode
14.Function Introduction（Wi-Fi only）
APP remote control and voice control
Wi-Fi Router
Smart Speaker
Smartphone RF Receiver
RF Thermostat
Heating
Force heating
Link
15.Network Configuration（Wi-Fi only）
16: 00
LogIn
China
Please enter your account
Password
LogIn
Forgot Password
Logi n means that y ou agree wit h User
Agre ement Privac y Policy and
Download on the
iPhone store
Scan the QR code above or search “Smart Life”
on App Store and Google Play to download the
Smart Life APP.
*Please turn on the Bluetooth of your phone in advance.
④ After the addition is successful, click
“ ” , and the RF thermostat has beenDone
added successfully.
Go to add
Done
83%
16.Wi-Fi setting（Wi-Fi only）
① In the OFF state, long press the "power button"
for 3 seconds, when the screen flashes “ ”
and , the thermostat Enter the state of “ ”
distribution network;
③ Select 2.4G Wi-Fi and enter the password,
click “ ”, and then wait for the Confi rm
connection to succeed;
Confirm 15%
② Enter the “ ” interface of the APP, click Home
“ ” in the upper right corner, select the
“ " button in the pop-up window, and Go to add
finally click “ ” to enter the Wi-Fi password
interface;
17.Voice control（Wi-Fi only）
After waking up the speaker, you can say:
Amazon Alexa : Alexa，
* Turn on the HEATER
* Turn off the HEATER.
* Make the HEATER cooler in here.
* Make the HEATER warmer in here.
* What is the temperature of the HEATER?
* Turn on child lock for the HEATER
* Turn off child lock for the HEATER
Google Assistant : OK google,
* Turn on the HEATER
* Turn off the HEATER.
* Set the HEATER to 26 degree
* Drop the HEATER by 1 degree
* Raise the HEATER by 1 degree
* Turn on child lock for the HEATER
* Turn off child lock for the HEATER
*Attention: HEATER “ ” is the device name, you can also name it yourself.
The temperature unit of thermostat and smart speaker must be identical.
11.RF Thermostat installation steps
1）Release front cover by inserting
a head screw-driver into bottom
crack.
2) The user can choose the wiring method by himself
（① Exposed wiring: choose any one of the four directions,
then use a flat-blade screwdriver to pry open along the dotted
line; along the dotted② Concealed installation and routing:
line in the middle of the bottom shell, use a flat-blade
screwdriver to pry open）