ZEN74 Toggle Dimmer Change Log
Here is a list of updates we made to the ZEN74 700 Series Toggle Dimmer so far:
VER. 1.0 (released 3/2021)
Original release
Hardware
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700 series Z-Wave chip
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New wiring for 3-way and 4-way set-ups compared to the ZEN24 model (always follow the diagrams in the manual)
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No heatsink tabs and only 1.16" deep to easily fit in crowded boxes
- Multicolor LED indicator for network troubleshooting only (not visible when covered with wall plate)
Firmware: 1.02
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Central scene triggers for up to 10 scenes or devices
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Smart bulb mode (disable relay)
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Programmable double and single click behavior
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Night light mode (press and hold the toggle down when the dimmer is off to turn on to low brightness)
VER. 1.03 (released as OTA in 05/2021)
Firmware: 1.03
- Removed the delay for on/off control from paddle with scene control disabled
- Added the ability to disable programming function from the paddles (Parameter 26 - see all setting details here)
- Fixed relay behavior after power outage in smart bulb mode (both relay and on/off status are restored correctly after an outage now)
- Fixed night light mode (doesn't activate the light anymore when disabled)
- Fixed single-tap behavior bug in a 3-way installation (the connected 3-way switch now honors the single-tap setting as well)
VER. 10.0 (released in 09/2021)
Firmware: 10.0
- Fixed the SetLevel command class to accept the duration and other values sent from the hub for level changes (advanced dimmer programming)
- Ramp rate is now calculated with the account of minimum and maximum brightness levels (and just 0 - 100 only as before)
VER. 10.0 (released as OTA 04/2022)
Firmware: 10.10
- Separated ramp rate into 4 new settings: on physical (parameter 9), on Z-Wave (parameter 28), off physical (parameter 27), and off Z-Wave (parameter 29, see all setting details here).
- Improved night light mode (it takes 1 second instead of 2 to turn the night on via night light mode)
- Added a new setting to indicate remote dimming duration when using the ZEN74 in association with other dimmers (parameter 30, see all setting details here).
