Secure SSR 302 Operating instructions

SSR 302
User and Installation Instructions
Two channel 3 Amp switch (Rx) –Z-Wave

2
The SSR 302 is a 2-Zone receiver and although it
forms part of Secure’s central heating control system,
it can also be operated by third party controllers
which support ‘Thermostat Mode SET’ commands or
‘Binary Switch SET’commands.
This SSR 302 will act as a repeater once added into
the Z-Wave network, providing an alternative
communication route for units which otherwise would
not be within communication distance of each other.
The Secure SSR 302 forms part of a Z-Wave PlusTM
homeautomationnetwork.
This document provides information specific to the Z-
Wave technology implemented, to ensure
interoperability between SSR 302 and other Z-Wave
products.

3
Receiver status LED
The unit has 4 buttons and 1 LED status indicator that are used in
combination as follows:
Status LED
White buttons
Red override OFF
Green override OFF
LED indication
Unit mode
Button usage
Flashing Red
Unit is currently
removed from a
network
Red and Green - Switches
channel relay OFF or ON
respectively. White buttons -
Network function
Flashing Green
(3s only)
Unit has been
successfully added on
to the network
Red and Green - No function, Both
White buttons - Network function
Solid Amber
Unit is added on to a
network, and a Zone
has not timed out to
failsafe mode to
indicate loss of
communication.
TopWhite button held for Zone 1
or Bottom White button held for
Zone 2.
Red and Green-switches Zone
relay off or on respectively. White
buttons - Network function.
Solid Red
Unit is reflecting the
status of the Zone
selected depending
on the white button
pressed. Solid Red
indicates that the
relay for that Zone is
OFF.
TopWhite button held for Zone 1
or Bottom White button held for
Zone 2.
Red and Green - switches Zone
relay off on respectively. White
buttons - Network function
1
2
3
4

4
Solid Green
Unit is reflecting the
status of the Zone
selected depending
on the white button
pressed. Solid Green
indicates that the
relay for that Zone is
ON.
TopWhite button held for Zone 1
or Bottom White button held for
Zone 2.
Red and Green - switches Zone
relay off or on respectively. White
buttons - Network function
Flashing Amber
One of the Zones has
entered failsafe
mode.
With TopWhite button held or
Bottom White button held the Red
and Green buttons switches relay
output off and onrespectively.
White buttons - Network function
Pressing and holding the Network button for 1 second will cause the
unit to issue its Node Information Frame and enter Classic learn
mode for 2s and then in NWI (Network Wide Inclusion) learn mode
to support being added/removed from a network.

5
Fitting the Receiver
Installation and connection of the receiver should
only be carried out by a suitably qualified person.
WARNING: ISOLATE MAINS SUPPLY BEFORE
COMMENCINGINSTALLATION
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
fromdust,debrisetc.
The backplate should be fitted with the wiring terminals
at the top and in a position which allows a total
clearanceofatleast50mmaroundthereceiver.
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 inthepositionwherethereceiver istobemounted,
rememberingthatthebackplatefitstothelefthandside
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
willcompensateforanymisalignmentofthefixings.

6
Wiring Box Mounting
The receiver backplate may be fitted directly onto a
singlegangsteelflushwiringboxcomplyingtoBS4662
using two M3.5 screws. The receiver is suitable for
mounting on a flat surface only. It must not be
positionedonanunearthedmetalsurface.
Electrical Connections
All necessary electrical connections should now be
made. Flush wiring can enter from the rear through the
apertureinthebackplate.Surfacewiringcanonlyenter
from beneath the receiver and must be securely
clamped.
The mains supply terminals are intended to be
connectedtothesupplybymeansoffixedwiring.
The receiver is mains powered and requires a 3 amp
fusedspur.Therecommendedcablesizes are1.0mm2
or1.5mm2
The receiver is double insulated and does not require
an earth connection although an earth connection
block is provided on the back plate for terminatingany
cable earth conductors. Earth continuity must be
maintained and all bare earth conductors must be
sleeved. Ensure that no conductors are left protruding
outsidethecentralspaceenclosedbythebackplate.

7
Internal Wiring Diagram
The SSR 302 has an
integral connection which
makes it suitable for mains
voltage applications
only. No additional linking
is required between
terminals.
Please ensure that all installations comply with the
currentregulations.
Fitting the Receiver
Ifsurfacewiringhasbeenused,
remove the knockout/insert
from the bottom thermostat to
accommodateit.
Fitthereceivertothebackplate,
ensure the lugs on the
backplateengagewiththeslots
onthereceiver.
Swing the bottom of the
receiver into position ensuring
that the connection pins on the
back of the unit locate into the
terminalslotsinthebackplate.
Internal
Electronics
ZONE 2 ZONE 1 ZONE 2 ZONE 1
OFF OFF ON ON

8
Adding to a 3rd Party Controller
Toadd the unit to a 3rd party controller follow these
steps,alsoknownas‘inclusion’inZ-Waveterminology.
 EnsuretheLEDis flashingREDontheSSR 302,if
not followthestepsin‘Remove fromanetwork’first.
 Putthe3rdpartycontrollerintoinclusionmode.
 PressandholdbothwhitebuttonsontheSSR 302
until theLEDstartsflashinggreen.
 The SSR 302 has been added onto the network and
theLEDwillgosolidamber.
NOTE:Ifthe LED does notflash green,theadd process
hasbeenunsuccessful.
Removing from a Network
To remove from a Z-Wave network, follow the steps
below, also known as ‘exclusion’ in Z-Wave
terminology.
 Putthe3rdpartycontrollerintoexclusionmode.
 PressandholdthetwowhitebuttonsontheSSR 302.
 The SSR 302 has been removed from the network
whentheLEDstartsflashingred.
NOTE: If the Network LED does not flash, the remove
process has been unsuccessful.

9
Node Information Frame - NIF
Pressing and holdingthetwowhite buttonsfor1second
will trigger the SSR 302 to issue a Node Information
Frame and enter Classic learn mode for 2s and thenin
NWI(NetworkWideInclusion)learnmode.Thisis useful
when associating / disassociating the SSR 302 with a
control group or just to determine the device and
command classes supported. This can be done at any
timebutwillnotprovideanyindicationtotheoperator.
End Point Capability Reports
The unit supports two static end points for the two
channels.
PressingtheTopWhitebuttonfor1secondwillissuean
‘end pointcapabilityreport’forZone1.
Pressing the Bottom White button for 1 second will
issuean‘end pointcapabilityreport’for Zone 2.
Broadcasting in this manner has been implementedto
support association of a channel with a 3rd party
controller that supports Multi-Channel Command
Class.
Note:Thisproductcan be includedand operatedin any
Z-Wave network with other Z-Wave certified devices
from other manufacturers and/or other applications.All
non-battery operated nodes within the network will act
as repeaters regardless of vendor to increase reliability
ofthenetwork.

10
Supported Device and command classes
Z-Wave Plus Device Classes
Implemented Device Class
Generic Device Class:
Specific Device Class:
Basic Device Class:
GENERIC TYPE SWITCH BINARY
SPECIFIC TYPE POWER SWITCH BINARY
ROUTINGSLAVE
Command Class
Commands Supported
Manufacturer Specific (V2)
Get
Report
Device Specific Get
Device Specific Report
Manufacturer ID = 0x0059
Product Type ID = 0x0003
Product ID = 0x0006 (SSR 302)
Device ID Type 0 and 1 for serial number (Data format Binary, length 4Bytes)
Version (V2)
Get
Report
Version Command Class Get
Version Command ClassReport
Provides the version number of the Z-Wave stack, Command Class, Firmware
and Hardware.
Z-Wave Plus Info (V2)
Get
Report
RoleType:ROLE_TYPE_SLAVE_ALWAYS_ON
Node Type:
ZWAVEPLUS_INFO_REPORT_NODE_TYPE_ZWAVEPLUS_NODE
Installer Icon: ICON_TYPE_GENERIC_ON_OFF_POWER_SWITCH
User Icon: ICON_TYPE_GENERIC_ON_OFF_POWER_SWITCH
Association (V2)
Set
Get
Report
Remove
Supported Groupings Get
Supported Groupings Report
Specific Group Get
Specific Group Report

11
Product supports one group (Lifeline) and have a maximum of 4 node.
No current active group.
Multi Channel Association
(V3)
Multi Channel Association Set
Multi Channel Association Get
Multi Channel Association Report
Multi Channel Association Remove
Multi Channel Association Supported
Groupings Get
Multi Channel Association Supported
Groupings Report
Used to add nodes having endpoints.
Product supports one group (Lifeline) and has a maximum of 4 nodes.
Association Group Info (V1)
Group Name Get
Group Name Report
Group Info get
Group Info Report
Group Command List Get
Group Command List Report
Only one association group is supported
Group 1:
name - “Lifeline”
Profile MSB -
ASSOCIATION_GROUP_INFO_REPORT_PROFILE_GENERAL
Profile LSB -
ASSOCIATION_GROUP_INFO_REPORT_PROFILE_GENERAL_LIFELINE
Supported Command class and command -
COMMAND_CLASS_SWITCH_BINARY, SWITCH_BINARY_REPORT
Thermostat Mode (V1)
Set
Get
Report
Supported Get
Supported Report

12
Only ‘Idle Mode’ and ‘Heat Mode’ are supported within this command class,
which can either set or read.
The SSR 302 has a failsafe mode where by the relay is turned off if
another Thermostat Mode SET command has not been received within 60
minutes.
Switch Binary (V1)
Set
Get
Report
Supports SET and GET to control therelay.
Opposed to the Thermostat command class there is no failsafe mode. If
Binary Switch SET command is received than previously active failsafe mode
closed.
Basic (V1)
Set
Get
Report
The Basic command class has been mapped to Switch Binary command
class as follows:
Basic Set : Mapped to Switch Binary Set.
Basic Get : Mapped to Switch Binary Get.
Basic Report : Mapped to Switch Binary Report
Same as Switch Binary command class there is no failsafe mode. If Basic
SET command is received than previously active failsafe mode closed.
Power Level (V1)
Power Level Set
Power Level Get
Power Level Report
Power Level TestNode Set
Power Level TestNode Get
Power Level TestNode Report
Power Level Command Class defines RF transmit power controlling
commands useful when installing or testing a network.
Multi Channel (V4)
Multi Channel End Point Get
Multi Channel End Point Report
Multi Channel Capability Get
Multi Channel Capability Report
Multi Channel End Point Find
Multi Channel Command Encapsulation

13
Note: For more information about Z-Wave command
classes and their use refer to "SDS12652 and
SDS12657 Z-Wave Command Class Specification"
version8orabove.
Device reset:
(Please use this procedure only when the primary
controller is missing or otherwise inoperable)
Follow “Removing from a Network”process.
Note: After removing from existing Z-Wave network,
device comes in factory default state and will not
send device reset locally notification.
This command is used to independently access the two channels available
on the SSR 302.
Product has 2 identical, non-dynamic end points with no aggregated
endpoints.
Each endpoint capability reports:
Generic Device Class: SWITCH BINARY
Specific Device Class: POWER SWITCH BINARY
Supported Command Class:
COMMAND_CLASS_ZWAVEPLUS_INFO
COMMAND_CLASS_BASIC
COMMAND_CLASS_THERMOSTAT_MODE
COMMAND_CLASS_SWITCH_BINARY
COMMAND_CLASS_ASSOCIATION
COMMAND_CLASS_ASSOCIATION_GROUP_INFO

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SSR 302 (receiver) specification
Electrical
Purpose of control Electronic multipurpose control
(Independently Mounted)
Contact rating 3(1)A, 230V AC
Control type Micro-Interruption
Supply 230V AC, 50Hz only
Control action Type 1B
Operating time
Limitation Intermittent
Software class ClassA
Receiver category Category 3
Power class Class B
Mechanical
Dimensions 120mm x 90mm x 32mm
Case material thermoplastic, flame retardant
Ball pressure test
Temperature 75°C
Mounting Industry standard wall plate
Environmental
Impulse voltage rating Cat II 2500V
Enclosure protection IP 30
Pollution degree Degree 2
Operating temperature
range 0°C to +40°C
Compliance
Design standards EN 60730-2-7, RoHS,
R&TTE
ETSI EN 300 220-2
ETSI EN 301 489-3

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European Head Office
Secure Controls (UK) Ltd.
South Bristol Business Park
Roman Farm Road
Bristol, BS4 1UP, UK
e: [e-mail]
www.securetogether.com
European Sales Office
CEWE Instrument AB
Box 1006, 611 31 Nyköping
t: [phone]
e: [e-mail]
www.securetogether.com
www.securetogether.com
Australia Sales Office
Secure Australasia Pty Ltd
258 Darebin Road
Fairfield VIC 3078
Australia
p: [phone]
f: [phone]
e: [e-mail]
www.securetogether.com

Secure Meters Ltd
Pratap Nagar Industrial Area
Udaipur 313003
India
p: [phone]
f: [phone]
e: [e-mail]
www.securetogether.com
Elegant Metering Solutions FZE
4EA 326, P.O.Box 54857
Dubai Airport Free Zone
Dubai, UAE
p: [phone]
f: [phone]
e: [e-mail]
www.securetogether.com
Leaflet number P84154 - Issue 5