Skip to content

QIACHIP KR2306EW Instruction Manual AC 110V 220V 2.4G Ewelink Smart Remote Control Switch 1-CH Relay Receiver

QIACHIP KR2306EW Product Diagram.webp

Version: V1.0

Last Updated: 2026-02-06

Model: KR2306EW

Product Size

QIACHIP KR2306EW Size Figure.webp

  • Receiver Length (L) x Width (W) x Height (H): 42mm x 42mm x 20mm

Component Description

QIACHIP KR2306EW Component Description Figure.webp

  • 1: Learning button
  • 2: Indicator light
  • S1: External Switch Terminal
  • S2: External Switch Terminal
  • L-Out: Output Live wire terminal
  • N-Out: Output Neutral wire terminal
  • L-In: Input Live wire terminal
  • N-In: Input Neutral wire terminal

Wiring Diagram

Disconnect power before wiring.

Figure 1

QIACHIP KR2306EW Wiring Diagram 1.webp

Figure 1: Wiring diagram for Lamp

  • Load: Lamp
  • Input Power: AC 100V-240V

Figure 2

QIACHIP KR2306EW Wiring Diagram 2.webp

  • Figure 2: Wiring diagram for Lamp (SPDT External 1-Way Switch)
  • Load: Lamp
  • External Switch: SPST 1-Way
  • Input Power: AC 100V-240V

Figure 3

QIACHIP KR2306EW Wiring Diagram 3.webp

  • Figure 3: Wiring diagram for Lamp (SPDT External 2-Way Switch)
  • Load: Lamp
  • External Switch: SPDT 2-Way
  • Input Power: AC 100V-240V

Adding 2.4G Remote Control

NOTE

The receiver can support up to 4 paired 2.4G remote controls (including the APP remote control). If more than 4 are added, the first paired remote control will be overwritten automatically.

Step 1

Press and hold the learning button on the receiver for more than 3 seconds until the receiver's indicator light flashes once, then release.

Step 2

Next, press the button on the 2.4G remote control that needs pairing once. The indicator light will flash, confirming that pairing is complete.

Step 1

Open the eWeLink APP, tap the "+" icon in the upper right corner, select Add Device, choose More Options at the bottom, select Remote Control, and finally select 1-button.

QIACHIP KR2306EW Adding a 2.4G Remote Control via eWeLink APP Figure 1.webp

QIACHIP KR2306EW Adding a 2.4G Remote Control via eWeLink APP Figure 2.webp

Step 2

Press and hold the learning button on the receiver for more than 3 seconds until the receiver's indicator light flashes once, then release it. Next, tap the remote control button on the APP; the indicator light will flash, confirming the pairing is complete.

QIACHIP KR2306EW Adding a 2.4G Remote Control via eWeLink APP Figure 3.webp

Reset function

Press and hold the learning button on the receiver for more than 10 seconds until the receiver's indicator light flashes. All paired remote controls (including the APP remote control) will be unpaired and no longer able to control the receiver.

Electrical characteristics

Parameter Value
Input voltage AC 100V-240V
WIFI frequency 2.4GHz
Maximum Load Current 16A
Rated Load Max 3500W
Receiver sensitivity -108dBm
Working temperature -10℃~70℃
Size 42x42x20mm

Note: Rated Load breakdown by scenario: resistive load 3500W, LED light 500W

Warning

  • L and N wires must not be reversed.
  • When using wireless electronic devices, avoid proximity to metal objects, large electronic equipment, electromagnetic fields, and other sources of strong interference.