Secure STP328 User manual

SEC_STP328
Timer Controlled Wall
Thermostat
Firmware Version : 1.3
Quick Start
AThis is a wireless Actor. For Inclusion and Exclusion press and hold both white buttons on the device
until the LED starts flashing. (green ->Inclusion, red -> Exclusion)
Please refer to the chapters below for detailed information about all aspects of the products usage.
Product description
The STP328 is a battery operated wall controller capable controlling a boiler actuator via a Z-Wave wireless
connection. The device can act both as primary controller or as secondary controller. The controlling and
switching behavior however can not be set wirelessly but with local control buttons only. The device has
multipe timers and is therefore able to execute even complex heating scenarios.
The STP328 is supplied in two parts. The actuator (SEC_SSR302) which is hard wired to the combi or
conventional system boiler and the thermostat which can be used in any normal domestic environment
within a typical 30 metre range without the need for any costly or disruptive wiring.
Installation Guidelines
Thermostat
The backplate of the device is to be used as a mounting plate for wall mounting. Open the backplate by
undoing the screws located on the underside and swing open the control panel. Use the backplate as
pattern and mark the drill holes, drill the holes and mount the backplate. The slots in the backplate will
compensate for any misalignment of the fixings. Reassemble the control panel with the backplate and swing
close it into closed position.
Boiler Actuator
Installation and connection of the receiver should only be carried out by a suitably qualified person.
(c) 2012 Z-Wave Europe GmbH, Goldbachstr. 13, 09337 Hohenstein-Ernstthal, Germany, All rights reserved, www.zwaveeurope.com - pp 1

To remove the backplate from the receiver, undo the two retaining screws located on the underside; the
backplate should now be easily removed. Once the backplate has been removed from the packaging,
ensure the receiver is re-sealed to prevent damage from dust, debris etc. The backplate should be fitted with
the wiring terminals at the top and in a position which allows a total clearance of at least 50mm around the
receiver.
Direct Wall Mounting
The receiver should ideally be located near an existing power supply within an easy wiring location to the
items being switched. Offer the plate to the wall in the position where the receiver is to be mounted,
remembering that the backplate fits to the left hand side of the receiver. Mark the fixing positions through the
slots in the backplate, drill and plug the wall, then secure the plate in position. The slots in the backplate will
compensate for any misalignment of the fixings.
Wiring Box Mounting
The receiver backplate may be fitted directly onto a single gang steel flush wiring box complying to BS4662
using two M3.5 screws. The receiver is suitable for mounting on a flat surface only. It must not be positioned
on an unearthed metal surface.
Electrical Connections
All necessary electrical connections should now be made. Flush wiring can enter from the rear through the
aperture in the backplate. Surface wiring can only enter from beneath the receiver and must be securely
clamped. The mains supply terminals are intended to be connected to the supply by means of fixed wiring.
The receiver is mains powered and requires a 3 amp fused spur. The recommended cable sizes are
1.0mm2 or 1.5mm2.
The receiver is double insulated and does not require an earth connection although an earth connection
block is provided on the back plate for terminating any cable earth conductors. Earth continuity must be
maintained and all bare earth conductors must be sleeved. Ensure that no conductors are left protruding
outside the central space enclosed by the backplate.
Internal Wiring Diagram
The SSR302 has an integral connection which makes it suitable for mains voltage applications only. No
additional linking is required between terminals.
Fitting the Receiver
(c) 2012 Z-Wave Europe GmbH, Goldbachstr. 13, 09337 Hohenstein-Ernstthal, Germany, All rights reserved, www.zwaveeurope.com - pp 2

If surface wiring has been used, remove the knockout/insert from the bottom thermostat to accommodate it.
Fit the receiver to the backplate, ensure the lugs on the backplate engage with the slots on the receiver.
Swing the bottom of the receiver into position ensuring that the connection pins on the back of the unit
locate into the terminal slots in the backplate.
Warning: ISOLATE MAINS SUPPLY BEFORE COMMENCING INSTALLATION!
Behavior within the Z-Wave network
IOn 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 Inclusion and Exclusion press and hold both white buttons on the device until the LED starts flashing.
(green ->Inclusion, red -> Exclusion)
Operating the device
Thermostat
(c) 2012 Z-Wave Europe GmbH, Goldbachstr. 13, 09337 Hohenstein-Ernstthal, Germany, All rights reserved, www.zwaveeurope.com - pp 3

Part 1 - Day to Day operation
The Thermostat has been designed to be a simple to use thermostat, requiring minimal user intervention
with a pre-programmed heating profile. Simple temperature adjustments can be easily carried out by using
the '+' and '-' buttons. The indicator lights react to any temporary user adjustments, with the LED indicators
working in the following way; 'Warm' is shown by two red lights and 'Cool' is shown by a single blue light.
The centre button marked 'Warm/Cool' allows you to toggle between the warm and cool settings.
Power Down Mode
During normal operation the Thermostat will go into Power Down Mode, this is to maximise the life of the 3 x
AA batteries fitted. Normal operation will continue during this mode, and the heating will be unaffected. The
result of the Power Down Mode will mean that the LED indicators will not be displayed and LCD will not be
illuminated, although the 'Warm' or 'Cool' temperature will be displayed. To 'wake up' the AS2-RF press the
'Warm/Cool' button for 5 seconds, this will then illuminate both the LED and LCD displays for a period. Any
adjustment can then be made, the Power Down Mode will commence again approximately 8 seconds after
the last button press.
Warm and Cool Temperature Adjustment
The Warm and Cool target temperature settings on the Thermostat are fully adjustable. To change a target
temperature it is first necessary to press the centre button to bring up the 'Warm' or 'Cool' setting (indicated
by the red or blue LED indicators). By using the up/down keys under the flap the Warm/Cool temperature
can be increased or decreased to the desired temperature setting. PLEASE NOTE - it is not possible to set
the warm setting to below that of the cool setting or vice versa. Once a new temperature has been set in
either the Warm or Cool setting the Thermostat will continue to use this setting until the next manual
adjustment.
Frost Protection
The blue button situated under the flap will initiate the frost protection mode, when pressed the word
'STANDBY' will appear on the display, the thermostat has been preprogrammed with a frost protection
temperature level of 7°C, this can be adjusted by using the up and down arrow buttons. Minimum setting
5°C. It is not possible to set a frost protection temperature above the cool setting.
Part 2 - Programming Mode
The Thermostat has been designed for minimal user intervention, however should any changes to the
existing programms be required please press button 6 and 8 simultaneously to enter the programming
mode, this will allow you to:
Check the current time/date/year
Check the current profile
Set a new pre-set profile or
Set a user defined profile
PLEASE NOTE: Upon completion of any of the adjustments above, please ensure that you exit the
programming mode by pressing buttons 6 and 8 simultaneously.
Time and Date Check
(c) 2012 Z-Wave Europe GmbH, Goldbachstr. 13, 09337 Hohenstein-Ernstthal, Germany, All rights reserved, www.zwaveeurope.com - pp 4

The Thermostat has a built in automatic clock adjusting for BST and GMT time changes and has been
preset with the current time and date during manufacture. No alteration should be required to the time and
date, however if any modification is required please refer to the steps below.
Open Cover
Enter programming mode by pressing buttons 6 and 8
Press TIME
Press SET
MINUTE flashes. Adjust using UP/DOWN buttons. Press SET
HOUR flashes. Adjust using UP/DOWN buttons. Press SET
DATE flashes. Adjust using UP/DOWN buttons. Press SET
MONTH flashes. Adjust using UP/DOWN buttons. Press SET
YEAR flashes. Adjust using UP/DOWN buttons. Press SET
Press EXIT
Exit programming mode by pressing buttons 6 and 8
Setting Heating Profiles
The Thermostat contains a selection of five preset and one user definable profile options, one of these will
have been set by the Installer. Care should be taken to ensure a profile is selected that suits your lifestyle
the best. If none of the preset profiles meet your requirements it is possible to set a user defined profile.
Open Cover
Enter porgramming mode by pressing buttons 6 and 8
Press PROG
Press SET
Select the required profile by using the UP/DOWN buttons
Press SET. To review preset profiles 1 to 5 press UP button (7) repeatedly
Press EXIT
Exit programming mode by pressing buttons 6 and 8
Heating Profiles
The Thermostat has six heating profiles, five are fixed and one is adjustable. Profile 'ONE' has been set as
the default and is detailed below. During installation a heating profile should have been set to best match
your requirements:
(c) 2012 Z-Wave Europe GmbH, Goldbachstr. 13, 09337 Hohenstein-Ernstthal, Germany, All rights reserved, www.zwaveeurope.com - pp 5

Profiles one to five have fixed periods, no alteration to the Warm/Cool times can be made, if it is necessary
to make any alterations then profile six must be used. Profile six will allow you to set up a profile to your
exact requirements.
User Definable - 7 Day Programming
Profile 6 will allow you to set up a profile to your exact requirements. By using the flow chart below you can
adjust the Warm/Cool timing periods as required. If only one or two Warm/Cool periods are required on any
day set the times accordingly and set the remaining Warm and Cool start times to be exactly the same as
each other. This will cancel the 2nd or 3rd Warm/Cool periods altogether for the day concerned. Unused
periods will be shown by a series of dashes on the settings screen. Press SET and the next day and SET
appears in the display. Press SET to adjust the next days settings or EXIT to return to the main menu. To do
this press SET until the next day and SET appears in the display. Unused periods will be shown by a series
of dashes on the setting screen. If one or two periods have been set and you wish to return to three periods
in 24 hours then pressing the up arrow when the dashes appear after the last Cool setting will bring back the
hidden Warm/Cool settings.
Open Cover
Enter porgramming mode by pressing buttons 6 and 8
Press PROG
Press SET
Select PROFILE SIX by using the UP/DOWN buttons and press SET
Adjust the WARM start time by using the UP/DOWN buttons and confirming with the SET button
Adjust the COOL start time by using the UP/DOWN buttons and confirming with the SET button
Repeat for Periods 2 and 3 (or if not needed equalise the remaining Warm and Cool times to cancel and
press SET - see above)
SET is displayed on the screen 1. To continue programming to the next day press SET and go to 'A' 2. To
copy the altered settings to the next day press the DOWN button and go to 'C' 3. To finish programming go
to 'D'
Press COPY and repeat for each day to be copied
When finished press the DOWN button and go to 'B'
Press EXIT twice and exit programming mode by pressing buttons 6 and 8
Boiler Actuator
(c) 2012 Z-Wave Europe GmbH, Goldbachstr. 13, 09337 Hohenstein-Ernstthal, Germany, All rights reserved, www.zwaveeurope.com - pp 6

The unit supports two static end points for the two channels.
Pressing the Top White button for 1 second will issue an 'end point capability report' for channel 1. Pressing
the Bottom White button for 1 second will issue an 'end point capability report' for channel 2. Additionally the
devices enters learn mode for 1 second. This is useful when to associate / disassociate the device with a
control group or just to determine the device and command classes supported. This can be done at any time
but will not provide any indication to the operator
Broadcasting in this manner has been implemented to support association of a channel with a 3rd party
controller that supports Multi-Channel Command Class.
Node Information Frame
NI The Node Information Frame is the business card of a Z-Wave device. It contains information
about the device type and the technical capabilities. The inclusion and exclusion of the device is confirmed
by sending out a Node Information Frame. Beside this it may be needed for certain network operations to
send out a Node Information Frame.
Pressing and holding the two white buttons for 1 second will trigger the device to issue a Node Information
Frame.
Associations
AZ-Wave devices control other Z-Wave devices. The relationship between one device controlling
another device is called association. In order to control a different device, the controlling device needs to
maintain a list of devices that will receive controlling commands. These lists are called association groups
and they are always related to certain events (e.g. button pressed, sensor triggers, ...). In case the event
happens all devices stored in the respective association group will receive a common wireless command.
Association Groups:
1 Devices controlled by open/close events (max. nodes in group: 5)
Set and unset associations to actuators
Associations can be assigned and remove either via Z-Wave commands or using the device itself.
SA
For association press and hold one of the two white buttons on the device for 1 second.
(c) 2012 Z-Wave Europe GmbH, Goldbachstr. 13, 09337 Hohenstein-Ernstthal, Germany, All rights reserved, www.zwaveeurope.com - pp 7

Technical Data
Battery Type 1 * CR2
Explorer Frame Support No
SDK 5.02 pl2
Device Type Slave with routing capabilities
Generic Device Class Binary Sensor
Specific Device Class Routing Binary Sensor
Routing No
FLiRS No
Firmware Version 1.3
(c) 2012 Z-Wave Europe GmbH, Goldbachstr. 13, 09337 Hohenstein-Ernstthal, Germany, All rights reserved, www.zwaveeurope.com - pp 8