Reset The Controller; Configuration Parameters - Secure SEC_SRT321 Quick Start Manual

Wall thermostat with lcd display
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The primary controller can exclude devices from the Z-Wave network. During exclusion the relationship between
the device and the network of this controller is terminated. No communication between the device and other
devices still in the network can happen after a successful exclusion. The controller needs to be turned into the
exclusion mode. Once in this exclusion mode the other device needs to confirm the exclusion - typically by
pressing a button.
Atte ntion: Removing a device from the network means that it is turned back into factory default status. This process
can also exclude devices from it's previous network.
For Exclusion of Z-Wave devices from the thermostats network do the following steps: Set DIL switch 1 on the back
of the unit to 'ON' position, scroll through the function menu by rotating the dial, select "E". Press the dedicated
button on the target device to exclude it. Once the character starts flashing the installer has 60 sec to activate the
3rd party unit, once the 3rd party unit has been activated the process must be completed within 240 sec or the
thermostat will timeout.
Shift Primary Role to a different Controller
The device can hand over its primary role to another controller and become secondary controller.
Set DIL switch 1 on the back of the unit to 'ON' position, scroll through the function menu by rotating the dial, select
"C". The thermostat will become the secondary controller.
Update Network Information
As a battery operated controller the device will not automatically received updates about the network structure. This
process should be initiated when the primary controller has included/excluded devices and it will result in an
update of the network information in the battery operated controller. This prevents wrong communication that may
cost battery life and delay other communication.
When the unit is a secondary or inclusion controller with a SUC/SIS present, the unit will request network updates
once every 23 hours.
it is possible that a network update fails if the network was changed too much after the last update. In this case the the device need
to be reincluded. Re-Inclusion is similar to a normal inclusion. Its just not needed to exclude the device before. Re-Inclusion makes
sure that the node ID of the device remails unchanged.

Reset the Controller

For reseting the device do the following steps: Set DIL switch 1 on the back of the unit to 'ON' position, scroll
through the function menu by rotating the dial, select "P". Confirm the procedure by double tapping the dial. Now
your device is reset to factory defaults.

Configuration Parameters

Z-Wave products are supposed to work out of the box after inclusion, however certain configuration can adapt the
function better to user needs or unlock further enhanced features.
IMPORTANT: Controllers may only allow to configure signed values. In order to set values in the range 128 ... 255
the value sent in the application shall be the desired value minus 256. For example: to set a parameter to 200  it
may be needed to set a value of 200 minus 256 = minus 56. In case of two byte value the same logic applies: Values
greater than 32768 may needed to be given as negative values too.
Enable s Te m pe rature Se nsor (Param e te r Num be r 1, Param e te r Size 1)
controls the use of the temperature sensor on the device

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