Wellington SCS Connect User manual

TECHNICAL USER MANUAL
CONNECT

© 2016 Wellington Drive Technologies Limited
21 Arrenway Drive, Rosedale, Auckland 0632, New Zealand
PO Box 302-533, North Harbour, Auckland 0751, New Zealand
Tel.: + 64 9 477 4500, Fax: + 64 9 479 5540,
E-mail: inf[email protected] Website: www.wdtl.com

1 TECHNICAL USER MANUAL
3 TABLE OF CONTENTS
4 WARNINGS!
7 INTRODUCTION
8 PRODUCT DESCRIPTION
8 Front Display Panel
9 Rear Connector Panel
10  InstallaonDiagrams
12  WiringDiagrams
13  OperangCycle
17 START UP SEQUENCE
18 FRONT PANEL USER INTERFACE
18 User Mode
19 Service Mode
22 GRAPHICAL USER INTERFACES
23  Authencaon
24  ConnecngtoaDevice
25  ParameterEding
27 PARAMETERS
27 Normal Mode (nrL)
33  Transion1Mode(tn1)
36  Transion2Mode(tn2)
39 Standby Mode (SdY)
44  Transion3Mode(tn3)
47 Defrost Mode (dEF)
51 Door Menu (dor)
54 Compressor Menu (CoP)
56 Supply Menu (nrG)
57 Display Menu (dSP)
59 Hardware Set Up Menu (HSu)
73  LoggingMenu(LoG)
74 UPGRADING FIRMWARE
76 TECHNICAL SPECIFICATIONS
80 GLOSSARY
85 FAULTS AND ALARMS
96 APPENDIX 1
96 Full Parameter List
TABLE OF CONTENTS
Quick Read
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE
PARAMETERS
UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION
APPENDICES
PD0006 v3.0 – 6 Dec 2017 3

Quick Read
WARNINGS!
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE PARAMETERS UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION APPENDICES
Important Do’s and Dont’s:
Do not use water jets on the
rear of the unit. Warning!
Risk of electrocution. If
correctly installed, powerful
water jets may be applied
only to the front of the unit.
Do not drop the SCS
Connect.
There are no serviceable
parts inside the SCS
Connect. Do not open the
housing. Warning! Risk of
electrocution.
PD0006 v3.0 – 6 Dec 2017
4 4
Pleasereadthefollowingwarningstomaintainthesafefuncon
andconnuedperformanceofyourWellingtonDriveTechnologies
Limited SCS™ Connect controller:
Installaon;
InstallaonoftheSCS Connect controller other than in
accordancewiththe“Descripon&Install”seconofthis
manual will invalidate the warranty. The SCS™ Connect must
onlybeinstalledandconguredbytrainedandauthorizedsta.
Washdown;
The front of the unit may be exposed to water jets. Warning!
Therearoftheunitmustnotbeexposedtohighpressure
water jets or temporary submersion, as this will invalidate
thewarranty,andmaydamageelectroniccircuitsleadingto
prematurefailureorunsafeoperaon.Mounngoftheunit
mustbeinaccordancewithorientaonasspeciedinthe
“Descripon&Install”secon.Warning!Riskofelectrocuon.
Chemicals;
The SCS Connectcontroller’shousingismadeofpolycarbonate,
andshouldnotbeexposedtochemicalswhichaackthis
material,asthiswillinvalidatethewarrantyandmaydamage
thehousing,leadingtounsafeoperaon.Warning! Risk of
electrocuon
Temperature;
The SCS Connect controller must only be subjected to
temperaturesasspeciedinthe“TechnicalSpecicaons”
seconofthismanual.Exceedingtheseranges,eitherin
operaon,installaon,transportaon,orstorage,willinvalidate
thewarranty,andmaydamageelectroniccircuitsandhousing
components,leadingtoprematurefailure.
Vibraonandimpact;
The unit MUST be installed in such a way as to be protected
fromimpactinoperaon.Donothitordroptheunit.
Exposuretoimpacts,eitherinoperaon,installaon,
transportaon,orstorage,maydamageelectroniccircuits
andhousingcomponents,leadingtoprematurefailure,and
may cause the SCS Connect controller to become unsafe. Any
impactwhichcausesvisualdamagetothecontrollercasingwill
invalidate the warantee.
Noserviceableparts;
There are no serviceable parts inside the SCS Connect
controller.Donotopenthehousing,exceptfortherearcover,
asdescribedinthe“DescriponandInstallaon”seconof
thismanual.Openingoftheelectronicshousing,alterang
ormodifyingtheSCS Connect controller will invalidate the
warrantyandcancauseriskofelectrocuon.

Quick Read
Warnings - cont
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE
PARAMETERS
UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION
APPENDICES
Do not run power and
signal cables together in the
same conduit. Warning!
Risk of electrocution.
Do not connect the SCS
Connect controller to the
incorrect voltage supply.
Ensure phase and relay
terminals are correctly
crimped. Risk of re.
PD0006 v3.0 – 6 Dec 2017 5
Thefollowingpartsareconsideredtobesubjecttonormal
wear and tear, and as such are not covered by warranty
 •Scratchesandothervisualdamagetofrontpanel
Voltages;
The SCS Connect controller must only be connected to
powersupplieswhichcomplywiththeacceptablevoltage
rangesspeciedinthe“TechnicalSpecicaon”seconof
thismanual.Connecontosupplyvoltagesoutsideofthese
rangescandamageelectricalcircuits,leadingtopremature
failure, and may cause the SCS Connect controller to
become unsafe. All SCS Connect controller’s ship from the
factorywithvoltagelimitsenabled.Disablingthisprotecon
invalidatesanywarrantyduetoincorrectvoltages.
MaximumvoltagesareloggedbytheSCS Connect controller.
Voltageuctuaonsandsurges;
SCS Connectcontrollerhassurgeproteconasspecied
inthe“TechnicalSpecicaon”seconofthismanual.
Exposuretosurgevoltagesoutsidetheselimits,or
excessivelyrepeatedsurgeswithintheselimits,maycause
damagetoelectricalcircuits,leadingtoprematurefailure.
Failureduetoexcessivesurgevoltagesisnotcoveredby
warranty.
Currents;
SCS Connect controller outputs should not be connected to
shortcircuitsortoloadswhichexceedthecurrentsspecied
inthe“TechnicalSpecicaon”seconofthismanual.
Doingsomaycausethecontrollertofailprematurelyor
immediately,andpossiblytodamagetheconnectedload.
Connecontoincorrectloadsvoidsthewarranty.
Phaseandrelayterminalsmaycarrycurrentshighenough
tooverheatcableterminaons,ifthesearenotcorrectly
speciedandcrimped.Thismaycauseriskofelectrocuon
orre.Caremustbetakentoensurethatcablesand
terminaonsaresafelyterminated.
Segregaonofpowerandsignalcabling;
Correctsegregaonofpowerandsignalcablingmustbe
followed.Donotrunpowerandsignalcablestogetherin
thesameconduit.Induconfrompowercablesmaycorrupt
datasignals,leadingtoincorrectoperaon.
Consequenalfailures;
SCS Connect controller includes features to protect both
itself and connected components in the event of a failure.
However failure of connected components may cause
damagetotheSCS Connect controller, and failure of the
SCS Connectcontrollermaycausedamagetoconnected
components.Cricalorvulnerablecomponentsshould
beprotectedindependentlyagainstfailure.SCSConnect
controllerisnotwarrantedagainstdamagecausedbyorto
other components.

Quick Read
Warnings - cont
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE PARAMETERS UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION APPENDICES
The SCS Connect controller
must only be used for the
purposes described in this
manual.
The SCS Connect controller
must not be disposed o
in municipal collections;
it must be disposed o
through an approved
e-waste collection point.
The design and specication
of the SCS Connect
controller is subject to
change without warning.
PD0006 v3.0 – 6 Dec 2017
6
Fitforpurpose;
The SCS Connect controller must only be used for the
purposeandfunconsdescribedinthismanual.While
WellingtonDriveTechnologiesLimitedmayprovide
technicalsupportonsuitableapplicaonsandconguraon
of the SCS Connectcontroller(wheresucharelaonship
may exist), no liability, responsibility or risk is accepted in
determiningiftheSCS Connectcontrolleristforpurpose
foranyparcularapplicaon.Aseachdierentapplicaon
requiresadierentconguraonofcontrollingparameters,
noliability,responsibilityorriskisacceptedbyWellington
DriveTechnologiesLimitedforthecorrectoperaonal
funconofanyparcularinstallaonorconguraon.
Connuousdevelopment;
WellingtonDriveTechnologiesLimitedundertakesto
connuouslydevelopandimproveproductsandservices.
ThedesignandspecicaonfortheSCS Connect controller
issubjecttochangewithoutwarning.Thecontentsofthis
manualaresubjecttochangewithoutwarning.While
everyendeavourismadetoensurethatallspecicaons
anddocumentsarecurrentandcomplete,WellingtonDrive
TechnologiesLimitedacceptsnoliability,responsibilityor
riskduetoomissionsorchangescausedbyconnuous
improvementanddesignchanges.Usersofthismanual
should verify that they have the current released version
(publishedontheWellingtonDriveTechnologieswebsite
www.wdtl.com)beforeproceeding.
Correctdisposal;
The SCS ConnectcontrollerissubjecttoEUDirecve
2002/96/EC (WEEE) for e-waste. It may also be subject to
othernaonallegislaonforthesafedisposalofe-waste.
The SCS Connectcontrollermustnotbedisposedoin
municipalcollecons;itmustbedisposedothroughan
approvedWEEEcolleconpoint.Alternavely,theSCS
Connectcontrollermaybereturnedtoanauthorized
WellingtonDriveTechnologiesLimiteddistributorattheend
ofitsworkinglife.Penalesmaybeapplicableforincorrect
disposal,asspeciedbynaonallegislaon.Thecircuit
boardmaycontainhazardoussubstanceswhichcouldaect
healthandtheenvironmentifdisposedoincorrectly.The
SCS ConnectcontrollercomplieswithEUDirecve2002/95/
EC (RoHS).

Quick Read
INTRODUCTION
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE
PARAMETERS
UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION
APPENDICES
 Highly exible and
congurable
 Denable levels of control
 Mobile app with intuitive
touch screen interface
 Wireless data logging and
diagnostic control
 Compact size
 Sealed
 Customized branding
available
PD0006 v3.0 – 6 Dec 2017 7
The SCS ConnectcontrollerbyWellingtonisanelectronic
refrigeraoncontrolunitdesignedtoprovideaveryhighlevelof
exibilityformanufacturersofrefrigeraonunits.
Theinterfacesystempermitsdierentgroupsofuserstohave
dierentlevelsofcontrol,basedupontheirlevelsofexperseand
their actual control needs.
AuniquefeatureisamobileappthatgivesauthorizedService
Techniciansfullwirelessaccesstodatalogginganddiagnosc
control.
The SCS Connectcontroller’shousingmeetsindustrybenchmarks
forcompactsizeandexceedsbenchmarksforsealingatthe
front face. The appearance of the SCS Connect controller can be
customizedtosuitthebrandrequirementsofendcustomers.

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Quick Read
PRODUCT DESCRIPTION
Front Display Panel
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE PARAMETERS UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION APPENDICES
 Three main feature
locations:
 Front Display Panel
 Rear Connector Panel
 Housing Installation
Features
PD0006 v3.0 – 6 Dec 2017
8
NightModeIndicator
(seepage18)
ThreeDigitLED
Display
Back/AbortBuon
(seepage18)
NightModeBuon
(seepage18)
UpBuon
(seepage18)
Bluetooth® Wireless
Indicator
(seepage22)
DefrostModeBuon
(seepage18)
Next/EnterBuon
(seepage18)
DownBuon
(seepage18)
Alarm Indicator
(seepage87)
Compressor Indicator
(seepage56)
Defrost Mode Indicator
(seepage70)
Fan Indicator
(seepage30)
The SCS Connectcontrollerconsistsofthreemaingroupsof
features:
The Front Display Panel with the user interface controls.
The Rear Connector Panel where the input and output
cables are connected.
TheMainHousingwhichincludesthemounngclips,
gasketandfaceplatetrimusedforinstallaon.
IftheIndicatorLEDsarelitthismeansthatthefunconis
currentlyacve.

Sensor i/p*
Switched o/p*
Digital0-5Vi/p
AnalogNTCi/p
Sensor i/p*
Switched o/p*
Digital0-5Vi/p
AnalogNTCi/p
5V 100mA o/p
AD1
AD2
Compressor* Switched 8 (8)Arms,
90-240Vac o/p
Relay*
Switched
3 (3) Arms
90-240Vac o/p
Switch 1* Switched 0.4Arms
90-240Vac o/p
Switch 2* Switched 0.4Arms
90-240Vac o/p
Phase** 90-240Vac i/p
Neutral**
Sensor i/p*
PWM o/p
Digital0-5Vi/p
AnalogNTCi/p
0-24V switched 1A
DC o/p
PWM o/p 0-24V Switched 1A
DC o/p per channel
R
P
C
S1
S2
N
AD4
AD3
AD5
LE1
LE2
LE3
C R C1 F NC2
AD3LE1 AD5 AD4 AD2 AD1LE3 LE2
Product Descripon
Rear Connector Panel
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE
PARAMETERS
UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION
APPENDICES
PD0006 v3.0 – 6 Dec 2017 9
*Seepage61
**Seepage76

71.5mm +-0.5mm
29.5mm
+-0.5mm
Installaon
Installaon Diagrams
INSTALLATION PROCEDURE
STEP 1
Clip on the Front Fascia Panel.
Cutarectangularapertureinthe
MounngPanelwhichmeasures
71.5mmwideby29.5mmhigh.
Insert the SCS™ Connect into the
hole.
IMPORTANT: The maximum
permiedmounngpanel
thickness is 9mm. Ensure there
arenoobstrucons7mmtothe
leandrightofthehole,and
4mm above and below. This will
ensure there is clearance with the
Front Fascia. Ensure the hole is
freeofburrsandsharpedges.
STEP 2
Insert the Side Clips into the slots
on the side of the body, and slide
theseforwardsunltheSCS™
Connectisheldsecurelyagainst
themounngpanel.Todisengage
the Side Clips, press the back half
ofthebuonpadinwards,and
then slide the clips backwards.
STEP 3
Aachallcablesfromsensors
and hardware to the controller
connectors.Pleaserefertopage
11 for a list of the terminals
andportsandpage11for
the Hardware Set Up (HSu)
parameters.
STEP 4
Slide the rear cover forwards and
aachusingthetwooutsideclips.
IMPORTANT:Turnoand
isolate the power supply before
removingthiscover.Danger!Risk
ofelectrocuon!
Toremovethecover,gently
disengagethetwoclipsandslide
the cover backwards.
IMPORTANT: Never use an un-
insulated screwdriver to remove
thiscover.Danger!Riskof
electrocuon!
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE PARAMETERS UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION APPENDICES
PD0006 v3.0 – 6 Dec 2017
10

36.2
31.6
35.9
4.7 76.5 16.5
93
70.7
76
81.2
29.0
Installaon
Overall Dimensions
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE
PARAMETERS
UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION
APPENDICES
PD0006 v3.0 – 6 Dec 2017 11

Wiring Diagrams
Standard Installaon
*Variable Speed Motors
Push Button
Door Switch
(Digital)
Temperature
Probe
(Analog)
Optional customer
dened item;
AC Lights, Defrost
Heater, etc.
Max Load 5A
90 - 240 V AC
N
5A Load Max
(P) L
NPC R S1S2
+++++ ----
12 0V
0V0V0V0V
0 - 24V DC
LED Lighting Modules
PWM
SELV CONNECTIONS
General Digital/
Analog Inputs
90 - 240 V AC
5A Load Max
Optional customer
dened item;
AC Lights, Defrost
Heater, etc.
Max Load 5A
NPC R S1S2
N
(P) L
Black Black
Brown P
Brown
P
Blue N
Blue N
+-
0V
+-
0V
*Alternative connection
method for Wellington
Variable Speed Motors.
3
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE PARAMETERS UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION APPENDICES
PD0006 v3.0 – 6 Dec 2017
12
MAINS CONNECTIONS
Warning!
Risk of Electrocution
MAINS CONNECTIONS
Warning!
Risk of Electrocution

Control Probe Calibration Oset (CAL, page 70)
Typical 24 hour cycle
Power
On Delay
(Cot),
page
56) Uninterrupted Pulldown
Temperature (Pdn, page 50)
Evaporator Fan Continuous Run (FCr, page 53)
Maximum Displayable Temperature (dSt, page 60) Operational Dierential (dIF, page 29)
Minimum Displayable Temperature (dP-, page 60)
Defrost Initiation Temperature (dIt, page 50)
Max Defrost Cycle Time (dCt, page 50)
Minimum Compressor O Time (Cot, page 56)
Maximum
Defrost Interval
(dEI, page 51)
Defrost Termination Temperature (dtt, page 50)
Inactivity Wait Time - Normal Mode (ytn, page 30)
Last Activity
Inactivity Wait Time -
Transition 1
(yt1, page 34)
Inactivity Wait Time - Transition 2 (yt2, page 37)
Standby Dierential (Sd, page 40)
Standby Set Point (SSP, page 40)
Maximum Standby Time (Sbt, 41)
Pulldown Time (Pdt, page 41)
Evaporator Fan Compressor Detected Activity
Inactivity Wait
Time
- Transition 3
(yt3, page 45)
First Activity
Product Operaon
Operang Cycle
TABLE OF
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INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE
PARAMETERS
UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION
APPENDICES
PD0006 v3.0 – 6 Dec 2017 13

InacvityWait
Time - Normal
Mode (Ytn)
SP
Pulldown Time
(Pdt)
InacvityWait
Time - Normal
Mode (Ytn)
Maximum
Standby Time
(Sbt)
24 hours
Acvitydetected
STANDARD
DAILY CYCLE
Acvity
InacvityWait
Time - Normal
Mode (Ytn)
SP
SSP
Pulldown Time
(Pdt)
Inacvity
Wait Time -
Transion3
(yt3)
Acvity
detected
InacvityWait
Time - Normal
Mode (Ytn)
Maximum
Standby Time
(Sbt)
24 hours
tS1
tS2
Acvitydetected
ADVANCED
DAILY CYCLE
Acvity
Product Operaon
Standby Refrigeraon Cycles
WhenusingtheAdvancedDailyCycle,theSCS™ConnectentersandleavesStandbyModes
inprogressivestagestosaveenergy.Atthestartofeachday,itleavesStandbyModeand
commencesaPulldown.ThisconnuesunlTransion3SetPoint(tS3)isreachedand
theInacvityWaitTime–Transion3(yt3)commences.Duringthismeifanyacvityis
detected,thePulldownconnuesunltheOperaonalSetPoint(SP)isreached.Whenthisis
reached the SCS™ Connect enters the Normal Mode.
WheninNon-PerishableMode,theSCS™ConnectentersStandbyModeatnighttosave
energy.Atthestartofeachday,itleavesStandbyModeandcommencesaPulldown.The
startofthePulldownismedtoensurethattheOperaonalSetPoint(SP)isreachedbefore
therstcustomerAcvityisexpected.WhentheOperaonalSetPoint(SP)isreachedthe
SCS™ Connect enters Normal Mode.
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE PARAMETERS UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION APPENDICES
PD0006 v3.0 – 6 Dec 2017
14

Maximum
Standby Time
(Sbt)
24 hours
Pulldown Time
(Pdt)
InacvityWait
Time - Normal
Mode (Ytn)
InacvityWaitTime-
Transion3(yt3)
SP
SSP
tS1
tS2
tS3
SSP
tS3
Acvity
detected
CYCLE WHEN
OUTLET CLOSED
Noacvity,outletclosed
Outlet re-opens
Inacvity
Wait Time
- Standby
Hold (yth)
Inacvity
Wait Time
- Standby
Hold (yth)
InacvityWaitTime-
Transion3(yt3)
Acvity
Product Operaon
Standby Refrigeraon Cycles
IfaRetailOutletdoesnotopenonaparcularday,tosaveenergythesystemreturnstofull
Standby.Thiscanoccurinseveralstages.IfnoacvityisdetectedduringtheInacvityWait
Time–Transion3,theSCS™ConnectreturnstoFullStandbyMode,andisthenreadytostart
thePulldownagainatthestartofthenextdayaspernormal.Shouldanyacvitybedetected
while in Full Standby mode, the SCS™ Connect will immediately commence a Pulldown.
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE
PARAMETERS
UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION
APPENDICES
PD0006 v3.0 – 6 Dec 2017 15

Acvity
DOOR OPEN
STATE CHANGES
Normal Transion1 Transion2 Standby Transion3andStandbyHold
Product Operaon
Standby Refrigeraon Cycles
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE PARAMETERS UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION APPENDICES
PD0006 v3.0 – 6 Dec 2017
16
IfthecoolerisinNormalmodeandanacvityisseen,the“InacvityWaitTimer-Normal
Mode”willbereset.
IfthecoolerisinTransion1Modeandanacvityisseen,thecoolerwillmovebacktoNormal
Mode,andthe“InacvityWaitTimer-NormalMode”willbereset.
IfthecoolerisinTransion2Modeandanacvityisseen,thecoolerwillmovebackto
Transion1Mode,andthe“InacvityWaitTimer-Transion1”willbereset.
IfthecoolerisinStandbyModeandanacvityisseen,thecoolerwillmovebacktoTransion
2Mode,andthe“InacvityWaitTimer-Transion2”willbereset.
IfthecoolerisinTransion3ModeorStandbyHoldModeandanacvityisseen,thecooler
willmovebacktoNormalMode,andthe“InacvityWaitTimer-NormalMode”willbereset.

Quick Read
START UP SEQUENCE
Start-Up Sequence
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE
PARAMETERS
UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION
APPENDICES
 Step 1: Displays“SCS”.
 Step 2: Displays the
Firmware Version.
 Step 3: Displays the
Parameter Set Name.
(not yet implemented).
 Step 4: Cycles through a
self-test routine.
 Step 5: Displays the current
temperature (running in
Normal Mode).
PD0006 v3.0 – 6 Dec 2017 17
PowercyclingtheSCS™Connectiniatesthestartup
sequence,whichgoesthroughthefollowingsteps:
Step 1.
Displays“SCS”.
Step2.
ThecurrentFirmwareVersionisbrieydisplayed.Thisisa6
digitnumber.Therst3digitsaredisplayedfor2seconds,
thentheremaining3digitsfor2seconds.
Step 3. (not yet implemented)
TheloadedParameterSetNameisbrieydisplayed.Thisis
a 6 character alpha-numeric name created by the customer.
Therst3charactersaredisplayedfor2seconds,thenthe
remaining3charactersfor2seconds.
Step 4.
TheSCS™Connectcyclesthroughtheoutputsdisplaying“CoP”,
“FAn”,“LIt”asitself-teststheoutputs.
Step 5.
The SCS™ Connect displays the current temperature and enters
Normal Mode.
Parameter Set Name
The Parameter Set Name is a 6 character alpha-numeric
codecreatedbythecustomertouniquelyidenfythetype
ofrefrigeraonsysteminuseandtheassociatedparameter
conguraonloadedintotheSCS™Connect.Forclarityonthe
displaywerecommendthatthenameshouldbecreatedusing
thefollowingcharacters:
Upper Case Characters:
Lower Case Characters:
Numerals:

OR
Display
Temperature
Enter Service
Mode
see 19
Toggle
Lights
Both Together
KEY
=shortbuon
press
=longbuon
press
Display
Setpoint
Value
Increase
Setpoint
Decrease
Setpoint
Ifnobuon
pressedaer
5 seconds
Toggle
Defrost
Toggle
Standby
Quick Read
FRONT PANEL USER INTERFACE
User Mode Flow Chart
User Mode
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE PARAMETERS UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION APPENDICES
 Controls the essential
end-user functions; Lights,
Transition Mode, Defrost
Mode, Set Point Temperature.
 A PIN code is required to
enter the Service Mode
menus.
PD0006 v3.0 – 6 Dec 2017
18
Thesearetheessenalfunconsthatretailstacancontrol:
 ManuallytoggletheLightsonando.
 ManuallytoggleStandbyModeonando.
 ManuallyiniateaDefrost.
 Adjust the Set Point Temperature within a pre-
 determinedrange.

* Not yet implemented
Service Mode
To Enter Service Mode
SERVICE MODE UI
PressUpandDownBuon
togethertoenterServiceMode,
followedbythe9-digitPINcode
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE
PARAMETERS
UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION
APPENDICES
Five main Categories to select
from:
 Parameters
 Reset
 Manual Test
 Statistics
 About
Two User Interface Flow
Charts:
 Parameter, Reset and
Manual Test categories,
page 20.
 Statistics and About
categories, page 21.
PD0006 v3.0 – 6 Dec 2017 19
TheServiceModeisenteredfromtheUserModebyholding
downtheUpandDownbuonstogether.
ToaccesstheServiceModeparameters,a9digitPINcode
mustbeentered,consisngofL=le,R=right,U=up,D=down.
Thepincodeisdisplayedinthe“SCSField“appagainstthe
companiesyouareacvatedto.(Seepage23)
Thereare5categoriesmainServiceModecatagories:
 Parameters:Fordetailsonconguringparameters
 pleaserefertopage27.
 Reset*: Returns the SCS Connect controller back to
 FactoryorDefaultSengs.
 ManualTest*:AllowsServiceStatoinspectinput
 valuesfromsensorsandchecktheeectsofoutput
adjustments to peripherals, and to run preset test
 rounes.
 Stascs*:Displaysloggedvaluesandeventcountsto
 helpServiceStanetuneandtroubleshootthe
system.
 About*:Liststheproperesoftherefrigeraon 
 systemandthecontroller,includingcoolermodel
 codes,rmware,hardwareandsowareversions.
TherearetwodierentUserInterfaceFlowChartstofollow
dependingonwhichofthesecategoriesareselected:
 FortheParameter,ResetandManualTestcategories,
 pleaserefertotheUIFlowChartonpage20.
 FortheStascsandAboutcategories,pleasereferto
 theUIFlowChartonpage21.

Display
Categories
Display
Menu List
Display
Parameter
List
Display
Parameter
Value
Store
Changes
Cancel
Changes
Next
Menu Up
Next Menu
Down
Enter
Selected
Menu
Back To
Menu
List
Next
Parameter
Up
Next
Parameter
Down
Enter
Selecon
Discard
Changes
Save
Changes
To Buer
Increase
Value
Decrease
Value
KEY
=shortbuon
press
=longbuon
press, scroll
Return to
User Mode
page21
Store or
Cancel?
Enter Service
Mode PIN
If Changes = No
Back
Next
Category Up
Next
Category
Down
Exit
Category
List
If Changes
= Yes
Enter
Selected
Category
Reset Flow Chart
SERVICE MODE UI - cont
Parameters Flow Chart
Manual Test Flow Chart
TABLE OF
CONTENTS
INTRODUCTION
& WARNINGS
DESCRIPTION
& INSTALLATION
FRONT PANEL
USER INTERFACE
GRAPHICAL
USER INTERFACE PARAMETERS UPGRADING
FIRMWARE
FAULTS &
ALARMS
TECHNICAL
SPECIFICATION APPENDICES
PD0006 v3.0 – 6 Dec 2017
20