Clipsal Iconic Universal Dimmer Mechanism push-button with ControlLink 300W, LED | Vivid White

The 31CAP and 31LCDA both have separate uses to resolve issues experienced with 2-wire Dimmers.

The 31CAP should be used when minimum load of the device is not being met, this is usually indicated by the load/light, that is controlled by the dimmer, by glowing when it should be off. Adding the 31CAP will increase the load and prevent the load/light from glowing in the off state. Depending on how far off minimum load you are more than one 31CAP may be required.

The 31LCDA should be used in instances where the load/light is flickering constantly, which indicates an issue with compatibility with the 2-wire dimmer used. The 31LCDA resolves these incompatibilities and flickering should then stop, if the flickering is reduced but still present you may need another 31LCDA to completely resolve. No more than 3x 31LCDA’s should be used on one dimmer.

If the load connected to the 41E300PBUD2SM is glowing when the dimmer is showing that it is switched off this usually indicates that the minimum load has not been met. 
You can then connect a 31CAP to increase the loading.

Yes, 41E300PBUD2SM is an integrally switched dimmer, with tactile feel push button.

Pushbutton Universal Dimmer Operation:
Short Press : 
• Press the pushbutton to switch the light On or Off.
•The dimmer has memory, and will remember the previous dim setting, when you switch the light on. When you press the pushbutton to switch the light Off, the unit will store the current setting in memory.
Long Press :
• Press and hold the pushbutton to dim the light up and down. Release to stop dimming.
• The dimmer will cycle up and down alternately. With a Long Press while the light is On, the dimmer will dim down (decrease brightness) by default. With a Long Press when the light is Off, the dimmer will dim upwards (increase brightness) by default. A subsequent Long Press will dim in the opposite direction.
• Whilst dimming, if the light reaches its maximum or minimum brightness level, dimming stops at that level.
• A single ramp cycle takes about 10 seconds to complete (full range, min. to max.).
• If the pushbutton is not pressed for 15 seconds, the dimmer is set to dim down on the next Long Press.
Note: If the pushbutton is pressed for longer than 15 seconds, the pushbutton dimmer unit will go into Configuration Mode

For further information, please visit http://www.clipsal.com/Trade/Products/ProductDetail?catno=41E300PBUD2SM

Both the 2-wire (41EPBM) and 3-wire (41EPBCLM) remote mechanisms can be used with the 41E300PBUD2SM. There is a difference in the functionality and how they work with the 41E300PBUD2SM.

When connected in a two-way situation with a 3-wire remote mechanism (41EPBCLM) the dimming settings can be changed from either mechanism but these settings will not be retained when turned on from the remote mechanism and will return to full brightness. The 3-wire remote mechanism has an integral LED indicator that can be used.

Using the 2-wire remote mech (41EPBM) will allow the setting of dimming levels from either mechanism and will retain dimming levels previously set when turned on from the remote mechanism. The 41EPBM does not have a LED indicator.