Integrator Notes
Field card 019, Adaptive phase dimmer (C4-APD120): HOLD BOTTOM › NOTE THE FLICKER LEVEL, RANGE LEVELS › MIN ON ABOVE IT › SET, COLD START › TIME + LEVEL > MIN ON › SET, OFF · ON · HOLD DOWN = NO FLICKER
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Control4TroubleshootingCard 019

Control4 Adaptive phase dimmer (C4-APD120)

LEDs flickering? Set Min On and Cold Start in Composer

Bench check pending

Written from official documentation and dealer sources, not yet run on our bench. Confirm on your hardware before you rely on it on a job.

The sequence

  1. HOLD BOTTOM › NOTE THE FLICKER LEVEL
  2. RANGE LEVELS › MIN ON ABOVE IT › SET
  3. COLD START › TIME + LEVEL > MIN ON › SET
  4. OFF · ON · HOLD DOWN = NO FLICKER

Good to know

  • Example: flickers at 20 % → Min On 25 %
  • Min On is not Preset Level or Max On
  • Still flickers? Bulb brand · neutral · Dimming Mode · on/off switch
  • Property change only: nothing is erased
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More Control4

  • Field card 001: In-wall dimmer · switch · keypad
    No. 001Control4Factory reset

    In-wall dimmer · switch · keypad

    Leave the Zigbee mesh and reset (13-4-13)

    1. Tap the TOP button 13×
    2. Tap the BOTTOM button 4×
    3. Tap the TOP button 13×
    Bench check pending
  • Field card 002: In-wall dimmer · switch · keypad
    No. 002Control4Identify

    In-wall dimmer · switch · keypad

    Identify to Composer (4× TOP)

    1. Tap the TOP button 4×
    Bench check pending
  • Field card 003: SR-260 system remote
    No. 003Control4Factory reset

    SR-260 system remote

    Factory reset and leave Zigbee

    1. Press ROOM OFF
    2. Then # and *
    3. Then 1 · 3 · 4 · 1 · 3
    Bench check pending
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