Behavior Within The Z-Wave Network; Operating The Device - Secure SEC_SRT321 Quick Start Manual

Behavior within the Z-Wave network

I On factory default the device does not belong to any Z-Wave network. The device needs to join an
existing wireless network to communicate with the devices of this network. This process is called Inclusion.
Devices can also leave a network. This process is called Exclusion. Both processes are initiated by the primary
controller of the Z-Wave network. This controller will be turned into exclusion respective inclusion mode. Please
refer to your primary controllers manual on how to turn your controller into inclusion or exclusion mode. Only if the
primary controller is in inclusion or exclusion mode, this device can join or leave the network. Leaving the network -
i.e. being excluded - sets the device back to factory default.
If the device already belongs to a network, follow the exclusion process before including it in your network.
Otherwise inclusion of this device will fail. If the controller being included was a primary controller, it has to be reset
first.
For including the thermostat as a secondary controller into an existing the Z-Wave network do the following steps:
Bring your primary controller into inclusion mode. Set DIL switch 1 on the back of the unit to 'ON' position, scroll
through the function menu by rotating the dial, select "L". 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.

Operating the device

Thermostats using TPI (Time Proportional Integral) control algorithms will reduce the temperature swing that
normally occurs when using traditional bellows or thermally operated thermostats. As a consequence, a TPI
regulating thermostat will maintain the comfort level far more efficiently than any traditional thermostat.
When used with a condensing boiler, the TPI thermostat will help to save energy as the control algorithm allows the
boiler to operate in condensing mode more consistently compared to older types of thermostat.
DIL switch numbers 7 and 8 should be set as diagram opposite.
For Gas boilers set the TPI setting to 6 cycles per hour. (Default setting)
For Oil boilers set the TPI setting to 3 cycles per hour.
For Electric heating set the TPI setting to 12 cycles per hour.
The D IL sw itch 1 has to be set to position "ON" for configuration m ode . To go bacj to normal mode switch the
DIL switch 1 to the "OFF" position.
Turn the rotating dial on the front within configuration mode and select the desired function by pushing the dial