tuya S1-B(WT) WiFi and RF AC Triac Dimmer Instruction Manual

WiFi & RF AC Triac Dimmer
Model No.: S1-B(WT)

Tuya APP cloud control/Voice control/RF dimming/Push Dim/Leading edge or trailing edge/Wall junction box mounting

Features

• WiFi + RF + Push AC phase-cut dimmer, 1 channel output.
• To dim and switch single color dimmable LED lamps, traditional incandescent, and halogen lights.
• Tuya APP cloud control, support on/off, brightness adjust, delay turn on/off light, timer run, scene, and music play function.
• Voice control, support amazon ECHO and TmallGenie smart speaker.
• 256 levels 0-100% dimming smoothly without any flash.
• Leading-edge dimming or trailing edge dimming is set by a dip switch.
• Min brightness can be set by key. RF 2.4G single zone or multiple zones dimming remote control
• Compatibility with
• Each S1-B(WT) controller can also work as a WiFi-RF converter, then use Tuya App to control one or more RF dimming LED controllers or drivers synchronously.
• Connect with external push switch to achieve on/off and 0-100% dimming function.
• Easy to be placed in a standard wall junction box behind a push switch.
• Over-heat / Over-load protection, recover automatically.

Technical Parameters

Input and Output

Input voltage| AC100-240V
Output voltage| AC100-240V
Output current| Max 1.5A
Output power| 150-360W
Safety and EMC

EMC standard (EMC)| EN 55015:2013
EN 61547:2009
EN 61000-3-2:2014
EN 61000-3-3:2013
Safety standard(LVD)| EN 61347-2-11:2002
EN 61347-1:2015
EN 62493:2015
Certification| CE,EMC,LVD
Dimming data|
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Input signal| Tuya APP + RF + Push Dim
RF Control distance| 30m
Dimming level| 256 levels
Dimming range| 0 -100%
Environment

Operation temperature| Ta: -30 OC ~ +55°C
Case temperature (Max.| T c: +85 °C
IP rating| IP20
Warranty|
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  Warranty| 5 years
Weight|   Net weight|  0.061kg
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Weight unit(g)|  0.048kg| Gross weight

Mechanical Structures and Installations

System wiring

Wired connection
Wireless connection
Note:

1. The above distance is measured in a spacious (no obstacle) environment, Please refer to the actual test distance before installation.
2. Please check if the WiFi router net is in the 2.4G band, the 5G band is not available, and do not hide your router network.
3. Please keep the distance between Si1-B(WT) devices and router close, and check the WiFi signals.

Wiring diagram

Caution: Please carefully ensure all wire connections and polarities are correct and secure before applying power, otherwise, this controller will be damaged.

Note: When calculating the maximum number of load lamps or drivers, the input power or input current parameters of a single lamp or driver must be used, the output power parameters can not be used. In addition, the maximum surge current of the dimmer is 65A, and the sum of the surge current of multiple dimmable LED drivers should not exceed 2 times. otherwise, the product will be overloaded and damaged.

Compatible Load Types

is further dependent on the power factor results when connected to a dimmer.
Triac Dimmable
LED drivers| 200W@220V
100W@110V| The maximum permitted the number of drivers is 200W divided by driver nameplate power rating, and make sure the surge current is no more than 2 times 65A.
Incandescent lighting,
HV Halogen lamps| 400W@220V
200W@1 10V|

Leading-edge or trailing edge dimming setting

Select leading edge(forward-phase) dimmer or trailing edge(reverse-phase) dimmer according to dimmable LED light or driver.

Caution: Before powering on, you must confirm the selection of the dip switch.

Min brightness setting

Long press Min set key for 10s, the light blink 2 times, ready for min brightness set, then short press Min set key 1-6 times, to get 6 min brightness: 5%, 10%, 15%, 20%, 25% or  30%, the light will output the current min brightness immediately, Wait for 8s, quit min brightness set automatically, the light will return output 100% brightness.

Tuya APP network connection and operation

Press and hold the Match/Set key for 2s, or push twice the Match/Set key fastly, Clear previous network connection, enter Smart config mode, the blue LED indicator fast flash.

Press and hold the Match/Set key for 5s:
Clear previous network connection, enter AP config mode, and the blue LED indicator fast slow.
If the smart config failed, please try AP config.

If the Tuya APP network connection succeeds, the blue LED indicator will stop flashing, and in Tuya APP, you can find the SKYDANCE-DIM device.
Tuya APP interface operation:
Touch brightness slide to adjust brightness.

S1-B(WT) match RF remote control (Optional)

End-user can choose the suitable match/delete ways. Two options are offered for selection:

Use the S1-B(WT)’s Match key

Match:
Short press the match key of S1-B(WT), immediately press the on/off key (single-zone remote) or zone key (multiple zones remote) on the remote.

Delete:
Press and hold the match key of S1-B(WT) for 15s to delete all matches,
The light blinks 5 times means all matched remotes were deleted.

Use Power Restart

Match:
Switch off the power of S1-B(WT), then switch on power again, an immediate short press on/off key (single-zone remote) or zone key (multiple zones remote) 3 times on the remote.
The light blinks 3 times means the match is successful.

.Delete:
Switch off the power of S1-B(WT), then switch on power again, immediately short press the on/off key (single-zone remote) or zone key (multiple zones remote) 5 times on the remote.
The light blinks 5 times means all matched remotes were deleted.

S1-B(WT) work as a WiFi-RF converter to match other RF dimming LED

controller or driver

End-user can choose the suitable match/delete ways. Two options are offered for selection:

Use the controller’s Match key
Match:
Short press the match key of the controller, and immediately press the on/off key on the Tuya APP. The LED indicator fast flash a few times means the match is successful.

Delete:
Press and hold the match key of the controller for 5s, The LED indicator fast flash a few times means all matched remotes were deleted.

Use Power Restart
Match:
Switch off the power of the controller, then switch on power again, immediately short press the on/off key 3 times on the Tuya APP. The light blinks 3 times means the match is successful.

Delete:
Switch off the power of the controller, then switch on power again, immediately short press the on/off key 5 times on the Tuya APP. The light blinks 5 times means all matched remotes were deleted.

AC Push Dim Function (Optional)

• Short press:
  Turn on or off the light.

• Long press (1-6s):
  Press and hold to step-less dimming, With every other long press, the light level goes in the opposite direction.

• Dimming memory:
  Light returns to the previous dimming level when switched off and on again, even at power failure.

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