Horstmann ASR-ZW a.k.a. Secure SSR303 Z-Wave Configuration
I have the Horstmann ASR-ZW / Secure SSR303 thermostat relay switch installed with my boiler.
I purchased it from Vesternet here.
Other components of my setup:
- Raspberry Pi 3
- Running HA All-in-One (up-to-date)
- Aeon Z-Stick Gen5
- Several Fibaro Relay Switches (working perfectly)
- Fibaro Sensor (working perfectly)
The manual for the ASR-ZW can be found here.
I have been using open zwave control panel (ozwcp) to set up my devices.
The open-zwave config file for the ASR-ZW is here.
My problem is that I have never been able to have get the ASR-ZW to work correctly. I have tried adding it with the ozwcp, both adding it as a standard device and as a secure device (with the key). In both cases the device is added but after several seconds is considered by ozwcp to be a dead node.
Healing the network does not seem to fix the issue. The only thing I have found online is related to the Vera Z-wave system this post which states:
“The ASR-ZW does not have Instant Status reporting so, when its state is changed by direct Z-Wave association or the manual buttons, Vera will not know until the next poll.”
I also have the suspicion that the device may be falling into the failsafe overide mode permentanlty, maybe because of a lack of a connection? The manual (linked above) states:
"In the unlikely event of a communication failure it is possible to override the system and switch On and Off using the On/Off buttons on the SSR303 receiver as a local override.
If the override is used to override the system when it is functioning correctly then the override will be cancelled by the next switching operation and normal operation will be resumed. In any case, with no further intervention, normal operation will be restored within one hour of the override being operated."
More from Vesternet on the failsafe mode of the Secure recievers can be found here.
Interestingly though, I am sometimes able to exclude the ‘dead’ node from the network by specifying the remove node action and pressing the network button on the ASR-ZW.
Other than the fact that I cannot get it working with Z-wave, as manual on/off switch, it works great!
Hopefully I can figure something out and post a step-by-step guide so any advice would be much appreciated.
I will also post this on the Vesternet site.