Activation of Dry Run Protection accessory without S-Connect App
In case you do not have a smartphone at hand and wish to activate the Dry Running Protection accessory without using the S-Connect app, follow the steps below:
- Connect the Dry Run Protection accessory while the PV generator cable is disconnected.
- Connect the PV generator cable, then immediately hold the Dry Run Protection vertically upright, as shown in the drawing below (see step 2b).
IMPORTANT- From the moment the PV generator cable is connected (LEDs turn on), you have "less than 10 seconds" to place the accessory in the upright position. If the accessory is positioned after 10 seconds, activation will not occur and you must repeat step 2.
- The controller will detect the accessory within that 10 seconds and the LED will flash six times quickly.
This indicates that the Dry Run Protection accessory has been successfully activated manually, without using the S-Connect app.
This video shows how to activate the Dry Run Protection accessory without using the S-Connect app (This video shows the S1-200 controller, the activation steps also applies to the S1-700 controller):
Activation of Tank Full Switch accesory without S-Connect App
In case you do not have a Smartphone at hand and you wish to activate the Tank Full Switch accesory without using the S-Connect app, follow the following steps:
- Connect the Tank Full Switch accessory while the PV generator cable is disconnected.
- Connect the PV generator cable, then immediately hold the Tank Full Switch vertically downward, as shown in the drawing below (see step 2b).
IMPORTANT-From the moment the PV generator cable is connected (LEDs turn on), you have "less than 10 seconds" to place the accessory in the downward position. If the accessory is positioned after 10 seconds, activation will not occur and you must repeat step 2.
- The controller will detect the accessory within that 10 seconds and the LED will flash six times quickly.
This indicates that the Tank Full Switch accessory has been successfully activated manually, without using the S-Connect app.
This video shows how activate the Tank Full Switch accessory without using the S-Connect app (This video shows the S1-200 controller, the activation steps also applies to the S1-700 controller):
Activating the remote tank switch accessory without the S-Connect App
It is not possible to activate the remote tank switch accessory manually, activation can only be done via the S-Connect app.
Deactivation of accessories
In case you need to deactivate any of the accessories, either the dry run protection, the tank full switch, or the remote tank switch, this can only be done using the S-Connect app. For more information, please click on the following link:



