Remotec ZTS-110 Z-Thermostat User manual

1
ZTS-110
(Z-Thermostat)

2
Table of Contents
Introduction ............................................................................3
Features List ..........................................................................4
Glossary...................................................................................5
Physical Installation and Wiring .............................................6
Installation Location ............................................................7
Physically Installing the Thermostat ......................................7
Wiring ...............................................................................8
Jumper Settings for ELECTH-HPUMP and HE-HG ......................10
Setup and Operations .............................................................11
Product Overview ..............................................................11
Description of Function Keys .................................................11
Activate/Deactivate Easy Mode ............................................12
Temperature Scale selection in Easy Mode ..............................12
Setting Mode ......................................................................13
Change Mode .....................................................................18
Change Fan Mode ...............................................................19
Select Program Mode ..........................................................19
Override/Permanent Override ...............................................20
Setting Schedule ................................................................21
Battery Low Indication .........................................................24
Defrost Indication ...............................................................24
Out of Temperature Range Indication ....................................24
Advanced Recovery Indication ..............................................25
Filter Counter .....................................................................26
Short Cycle Start Up Protection .............................................27
Energy Saving Mode.............................................................27
Z-Wave Setup and Operations ................................................27
Z-Wave Add (Include) / Delete (Exclude) Mode .......................28
Support for Association Groups .............................................30
Z-Wave Configuration Parameters .........................................32
Reset ZTS-110 to Factory Default Settings .............................35
Frequently Asked Questions ...................................................36
Technical Specifications .........................................................37
Checking Accessories ............................................................38
FCC Notice ..............................................................................38
Warnings ................................................................................38
Caution ...................................................................................38
Warranty ................................................................................39

3
ZTS-110 Z-Thermostat

Introduction

ZTS‐110Z‐Thermostat(Figure1)isaZ‐Waveenabledprogrammablethermostatthatallowsyouto
controlyourroomtemperaturewithprogrammabletimeschedulesuchasWAKE,AWAY,HOMEand
SLEEPeventwhichcanmaximizeenergyconservationandcomfortwhileminimizingtheeffort
requiredtomaintainingtheappropriatetemperatureinyourhomewhetheryouareathomeor
away.

Also,youcanusetheZTS‐110tocontrol/checkyourroomtemperaturebysmartphoneorPC
whileyouareathomeoroutsidethroughZ‐Wavegateway.

Figure1.ZTS‐110


4
FeaturesList
HVACSystemTypeCompatible:
zStandard(gas/electric)orHeatPump

MultistageSystemCompatible:
zStandardHVACSystems:2stagesheating,1stagecooling
zHeatPumpSystems:2stagesheating,1stagecooling

HeatPumpchangeovervalve:
zSelectablechangeoverwithcoolorwithheat
ProgramStyle:
z2programmodesforscheduling(Mo‐Fr,Sa‐Su)
z4SeparateTimeandTemperatu reSettingsforeachprogram
zHeatandCoolset‐pointsforeachprogram
zTemp oraryProgramOverride
zPermanentProgramOverride
zBuilt‐inflashmemorystoresheatandcoolprogramsettings

TemperatureDisplayandControl:
zTemp eraturedisplayin°For°C
zTemp eratureMeasurableRange:32–99°F/0–40°C
zTemp eratureSettingRange:41‐99°F/5‐37°C
zAdjustableTem pe ratureControlSwing/Differential
a) Swing:1°F,2°F,3°For4°F(0.5°C,1.0°C,1.5°Cor2°C)
b) Differential:1°F,2°F,3°For4°F(0.5°C,1.0°C,1.5°Cor2°C)
zAdvancedRecoveryMode(ARM)
zDefrostFunction
zShortcyclestartupprotection

Clock:
zTimedisplayformat:12/24hourclockselectionwithdaydisplayed

FilterCounter:
zFilterchangereminderdisplayedafter500hoursusage(500‐4000hrs)

Z‐Wave:
zSupportNetworkWideInclusion(NWI)andExploreFrames
zSupportEasymode(disablelocaladvancedsetupandcontrol)
zSupport“FrequentlyListeningRoutingSlaves”(FLiRS)modeand“AlwaysListening”
mode
zSupportbatterylevelreport
zSupportAssociationGroups
a) AssociationGroup_1isusedforHeatPumpcontrol
b) AssociationGroup_2isusedforCompressorcontrol
c) AssociationGroup_3isusedtoreportstatuschangesuchasAUTOreportto
gateway

Power:
zSupportAAx4alkalinebatteriesor24Vacinput

5
Glossary
DeviceorNode
DevicesandnodesarealltermstodescribeanindividualZ‐Wave
device.TheseareallinterchangeablewhensettingupyourZ‐Wave
network.
InclusionAddaZ‐Wavedevicetothenetwork.
ExclusionDeleteaZ‐Wavedevicefromthenetwork.
RemoveTotakeadeviceoutofagroup,sceneorassociationgroupwhile
thatdevicestillexistsinthesameZ‐Wavenetwork.
NetworkWideInclusion
(NWI)
NetworkWideInclusion(NWI)enablesbothend‐userfriendly,Plug
andPlaylikeZ‐Wavenetworkinstallationaswellasprofessional
installationscenariowheretheinclusionprocessintermsoftime
willbereducedsignificantly.NWIisafeaturesupportedbyanew
frametypenamedExplorerwhichenablestheZ‐Waveprotocolto
implementAdaptiveSourceRouting.
Z‐WaveNetwork
AcollectionofZ‐Wavedevicesiscontrolledbyprimaryand
secondarycontrollersoperatingonthesamesystem.AZ‐Wave
networkhasitsownuniqueIDcodesothatcontrollersnotinthe
networkcannotcontrolthesystem.
PrimaryController
Thefirstcontrollerisusedtosetupyourdevicesandnetwork.
OnlythePrimaryControllercanbeusedtoincludeordelete
devicesfromanetwork.Itisrecommendedthatyoumarkthe
primarycontrollerforeachnetworkforeaseinmodifyingyour
network.
FLiRSMode
FLiRSisabbreviationfor“FrequentlyListeningRoutingSlave”.
FLiRSmodeistargetedforbatteryoperatedapplicationsandwill
entersleepmodefrequentlyinordertoconservebattery
consumption.TheresponsetoZ‐Wavecommandisnotasquickas
AlwaysListeningDevice.Normallythereis1‐2secondslatency.
AlwaysListeningMode
AlwaysListeningmodeistargetedforACpoweroperated
applicationsanditcanactasarepeater,whichwillre‐transmitthe
RFsignaltoensurethatthesignalisreceivedbyitsintended
destinationbyroutingthesignalaroundobstacleandradiodead
spots.TheresponsetoZ‐Wavecommandisimmediate.
Association
Associationisusedtoorganizenodesindifferentgroupsallowing
thedevicetoidentifythenodesbyagroupidentifier.Thegroups
canalsobecopiedtootherdevices.

6
PhysicalInstallationandWiring
LCAUTION
−WehighlyrecommendthatthisinstallationprocedureisperformedbyatrainedHVAC
technician.
−ReadtheenclosedinstructionscarefullybeforeinstallingyournewZ‐Thermostat.Payclose
attentiontoallwarningsandnotesandcarefullyfollowtheinstallationstepsintheorder
theyarepresentedtosavetimeandminimizetheriskofdamagingthethermostatorthe
systemitcontrols.
−TurnoffZTS‐110andtheelectronicdevices(e.g.heater,cooler)whichwillbeconnectedand
theelectricsourcebeforeinstallationandmaintenance.

Batterysafety!
−Usenewbatteriesoftherecommendedtypeandsizeonly.
−Nevermixusedandnewbatteriestogether.
−Toavoidchemicalleaks,removebatteriesfromtheZTS‐110ifyoudonotintendtousethe
unitforanextendedperiodoftime.
−Disposeofusedbatteriesproperly;donotburnorburythem.
ReadfollowingscenarioscarefullybeforeyoustartasitmatterstothebatterylifeunderZ‐Wave
operation:
ZTS‐110canbepoweredby4xAAbatteries,and/or24VacCwire.
a) Ifitispoweredbybatteriesorpoweredbybatteriesfirstthenappliedwith24Vacbefore
Z‐Waveinclusion,ZTS‐110willself‐configuretoFLiRSmodewhichwillsavebatterylifeby
sleeping.
b) Ifitispoweredby24Vacorpoweredby24VacfirstthenappliedwithbatteriesbeforeZ‐Wave
inclusion,ZTS‐110willself‐configuretoAlwaysListeningModewhichwillnotsleep.
c) Afterinclusionprocess,ZTS‐110willnotdetectpowersourceandnotallowchanging
operationmode.YoumustperformexclusionprocessfirstifneedtochangeZ‐Waveoperation
mode.
d) AfterZ‐Waveinclusionprocess,ifyouresetZTS‐110todefaultwhileboth24Vacandbatteries
areapplied,ZTS‐110willtake24Vacasprimarypowersourceandself‐configuretoAlways
ListeningMode,becauseresettodefaultprocesswillautomaticallyexcludeZTS‐110fromthe
Z‐Wavenetwork.Youshoulddisconnectthepowersourceandre‐applythepowersoZTS‐110
candetectthepowersourcetypeandself‐configuretocorrespondingmode.
YoumaycheckGlossaryforthedefinitionofFLiRSmodeandAlwaysListeningMode.

7
InstallationLocation:
TheThermostatisrestrictedtobeusedinindooronly.Itshouldbemountedonaninnerwallabout
1.5m(5ft)abovetheflooratapositionwhereitisreadilyaffectedbychangesofthegeneralroom
temperaturewithfreelycirculatingair.Avoidmountingaboveornearhotsurfacesorequipment
(e.g.TV,heater,refrigerator).Avoidmountingwhereitwillbeexposedtodirectsunshine,drafts,
orinalaundryroomorotherenclosedspace.Donotexposethisunittodrippingorsplashing
liquids.


PhysicallyInstallingtheThermostat:
1. OpentheZTS‐110bypullingthetwosectionsapart(Figure2).Usethefingertipsofonehandto
gripthetabonthefronthousing.
2. Applypowertothethermostat:
a) Forbatterypower,installfourAAbatteries(alkalinerecommended).Matchthepolarity
ofthebatterieswiththe+/‐marksinsidethebatterycompartment.
b) For24Vacpower,connectthewiresasdescribedin"Wiring"
3. Insertthetwoincludedwallanchorsintothewall,alignedwithtwoofthemountingholesin
thebackhousingofthethermostat.
4. Fastenthebackhousingtothewallusingthetwoincludedmountingscrews.Insertthescrews
throughthemountingholesinthehousingandintothewallanchors.(Figure3)
5. Alignthefronthousingofthethermostatwiththebackhousingandpushuntilthehousing
sectionsarelockedtogether.
Figure2.OpenZTS‐110
Figure3.Installthefronthousing

8
Wiring:
zBesuretheoperationmodeisOFFandFanselectionisFanAuto
zWirethepropercablesattheterminalblockaccordingtothecircuitdiagram
zAfterward,pushallcablesbackintothewall
zDonotusemetalconduitorofcableprovidedwithametalsheath
zRecommendsaddingfuseorprotectivedeviceinthelinecircuit

TerminalsSymbol
Coolchangeover(heatpump)O
Heatchangeover(heatpump)B
2ndStageheaterW2
1stStageheaterW1
FanG
CompressorY
24VacPowerforCooling RC
24VacPowerforHeating RH
24VacCommonC


9
Important!
IfyouwillbepoweringtheZTS‐110with24Vac:
Connectthe“24VacCommon”(typicallytheblackwire/terminal)and“24VacPower”(typically
theRedwire/terminal)fromtheHVACsystemtotheZTS‐110HVACSystemterminalblock“C”
and“RH”or“RC”terminals(seethefollowingexplanation,thesemaybejumperedtogether).

CommonorSplitTransformerSystems:
MostHVACsystemshaveacommonheatingandcoolingtransformer.Youmustinsertajumper
wiretotietheRHandRCinputstogetherforthisconfiguration.Ifyouhaveasystemwith
separateheatingandcoolingtransformers,donotinsertajumperwirebetweenRCandRH.

Whenwiringsplitsystems,wiretheheatingsystems“24VacPower”(redwire)totheZTS‐110
“RH”terminal,andwirethecoolingsystems“24VacPower”totheZTS‐110“RC”terminal.Also
wirethecoolingsystems“24VacCommon”totheZTS‐110“C”terminals.

Note:DonotsplitRC/RHforHeatPumpsystems!
Figure4.Non‐heatpump(StandardGasorElectric)HVACsystemwiring

Figure5.Heatpumpsystemwiring
O
B
W2
W1
G
Y
RC
RH
C C - 24Vac Common
R - 24Vac Power
Y - Compressor
G - Fan
W1 – 1st stage heater
W2 – 2nd stage heater
Black
Red
Yellow
Green
White
Brown
Standard HVAC System
O
B
W2
W1
G
Y
RC
RH
C C - 24Vac Common
R - 24Vac Power
Y - Compressor
G - Fan
W2 – 2nd stage heater
Black
Red
Yellow
Green
Brown
O - Cool changeover (heat pump)
Heat Pump HVAC System
ZTS-110
B - Heat changeover (heat pump)
Blue
Orange
ZTS-110

10
JumperSettingsforELECTH‐HPUMPandHE‐HG:
Thereare6jumperedpinsonthethermostatcircuitboardthatidentifywhetheryoursystemis:
‐  Gasorelectricheater
‐  Non‐heatpumporheatpumpsystem.

Youmustensurethatthesepinsaresetcorrectlyforyoursystem.Thepinlocationisshownin
thefollowingdiagramwhichislocatedatbacksideofZTS‐110.


JumperFunctionDescription

SettoELECTHfornon‐heatpumpsystem(Default).
‐Whenthereisaheatingrequest,thermostatwillturnonW1
‐Whenthereisacoolingrequest,thermostatwillturnonY

SettoHPUMPforheatpumpsystem.
‐Whenthereisaheatingrequest,thermostatwillturnonYandB
‐Whenthereisacoolingrequest,thermostatwillturnonYandO

SettoHGforGasheat‐fancontrolledunit(Default),
Fanwillmaintainoffstate.

SettoHEforElectricalheat‐fancontrolledunit,
Fanwillbeturnedonwhenthereisheatingoutput.
Note:
TheHEandHGjumpercontrolstheFanwhensettoAutoinheatingmode.
IfuserselectsFanONatthermostat,theFanwillbeturnedonwithoutconsideringtheHE‐HG
jumperselection.

11
SetupandOperations

ProductOverview



Figure6.ZTS‐110
DescriptionofFunctionKeys
SymbolKeyDescription
Increasevalue/To ggleselection
Decreasevalue/To ggleselection
Selectfanmode;alsotheBackwardfunctionkeyinsomemenus
Changeoperationmode;alsotheForwardfunctionkeyinsomemenus
Selectprogrammode:
PROGON,OVERRIDEandPERMANENTOVERRIDE;
alsotheConfirmfunctionkeyinsomemenus
BacktoHome






Batterylowindication
Mode
Programmode
Fanmode
Time
Day
Inclusionindication
Eventmode
Currenttemperature

12
Activate/DeactivateEasyMode
TheZTS‐110isdefaultwithEasymode,belowillustratesthefunctionsofEasymode:
•Activefunctions: ChangeMode,changeFanmodeandTem p eratureScaleselection
•Inactivefunctions:Scheduling,ProgramMode,ClockDisplay,SettingTime,SettingSwing,Setting,
DifferentialSet‐PointandAdvancedRecoveryMode

UsercanuseEasymodetodisableSchedulefunctionandtheschedulewillbecontrolledbyZ‐Wave
gateway.Usercanstillchangetemperatureandmodebypressingthelocalphysicalbuttons.
UsercandeactivatetheEasymodebylocal“SettingMode”orZ‐WaveConfigurationParameternumber
8.(PleaserefertoZ‐WaveConfigurationparameterstable).

Belowistheexamplebylocalsetting:
StepProcedure/DescriptionLCDindication
1
Pressandhold“Mode”keyfor2
secondstoentrythesettingmode.
Itwilldisplay“EASYYES”ifitstays
inEasymode.Otherwise,
itwilldisplay“EASYno”ifEasy
modeisdeactivated.

PressUp/Downkeytotogglethe
selection.
Press“Prog＂keytoconfirm
yoursettings.
‐ItwillgobacktoHomepageif
selected“YES”.
‐itwillgotoDaysettingifselected
“no＂.



TemperatureScaleselectioninEasyMode

StepProcedure/DescriptionLCDindication
1
Pressandhold“Prog＂keysfor
2secondstoentrytemperatureF
(Fahrenheit)‐>C(Celsius)selection
mode.

PressUp/Downkeytotogglethe
temperatureF(Fahrenheit)‐>
C(Celsius)selection.
⇓

13

Press“Prog＂keytoconfirmit
andbacktotheHomepage.
Note:
IfyoudeactivatedtheEasymode,pleaserefertoSettingModeforthetemperaturescale
selection.

SettingMode(setDay,Clock,12/24hour,F/C,SwingandDifferential)
SymbolSettingModeKeyDescription
Increasevalue/To ggleselection
Decreasevalue/To ggleselection
Backwardtoprevioussetting
Forwardtonextsetting
Confirmandgotonextsetting
ConfirmandgobacktoHome


IfyoudeactivatedtheEasymode,youcancontinuetosetupDay,Clock,12/24hour,F/C,Swingand
Differential.Refertobelowforsteps:

StepProcedure/DescriptionLCDindication
1
Pressandhold“Mode”keyfor2
secondstoentrythesettingmode.

Itwilldisplay“EASYYES”ifitstays
inEASYmode.Otherwise,
itwilldisplay“EASYno”ifEASY
modeisdeactivated.

PressUp/Downkeytotogglethe


14
selection.

Press“Prog＂keytoconfirm
yoursettings.
‐itwillgobacktoHomepageif
selected“YES”.
‐itwillgotoDaysettingifselected
“no＂.

EASYmode(default)
Localcontrolactivefunctions:
•ChangeMode
•ChangeFanmode
•Temperat ure Scaleselection
Localcontrolinactivefunctions:
•Scheduling
•ProgramMode
•ClockDisplay
•SettingTime
•SettingSwing
•SettingDifferentialSet‐Point
•AdvancedRecoveryMode

EASYmodeisdeactivated
•Supportfullfunctionsatlocal
andZ‐Wavecontrol
2
Daywillkeepflashing,press
Up/Downkeytosetdayfrom
MO‐SU.

3
Press“Prog＂keyonceto
confirmthesettinganditwillgoto
hoursetting.

Hourwillkeepflashing,press
Up/Downkeytosethour.

15
4
Press“Prog＂keyonceto
confirmthesettinganditwillgoto
minutessetting.

Minuteswillkeepflashing,press
Up/Downkeytosetminutes.
5
Press“Prog＂keyonceto
confirmthesettinganditwillgoto
12/24hourclockselection.

PressUp/Downkeytotogglethe
12/24hourclockselection.
⇓
6
Press“Prog＂keyonceto
confirmthesettinganditwillgoto
temperatureF(Fahrenheit)‐>
C(Celsius)selection.

PressUp/Downkeytotogglethe
temperatureF(Fahrenheit)‐>
C(Celsius)selection.

⇓
7
Press“Prog＂keyonceto
confirmthesettinganditwillgoto
swingsetting.

PressUp/Downkeytosetthe

16
swingsetting.
(Rangeisfrom0.5oCto2oCor
1oFto4oF)
8
Press“Prog＂keyonceto
confirmthesettinganditwillgoto
differentialsetpointsetting.

PressUp/Downkeytosetthe
differentialsetpointsetting.
(Rangeisfrom0.5oCto2oCor
1oFto4oF)
9
Press“Prog＂keyonceto
confirmthesettinganditwillgoto
AdvancedRecoverysetting.

PressUp/Downkeyto
enable/disableAdvancedRecovery
Mode.
⇓
10
Press“Prog＂keyonceto
confirmthesettinganditwillgoto
theHomepage.











17
Note:
ExplanationsofSwingandDifferentialsetpoint

HEATmode:thermostatcontrolsthetemperatureaccordingtothefollowingdiagram
ExampleforHeating:(Setpoint=70°F,Swing=1°F,Differential=2°F)
=>1ststageheaterturnsonwhenroomtempis69°Fandoffat71°F.
=>2ndstageheaterturnsonwhenroomtempis67°Fandoffat70°F.

COOLMode:thermostatcontrolsthetemperatureaccordingtothefollowingdiagram
ExampleforCooling:(Setpoint=80°F,Swing=1°F)
=>Coolerturnsonwhenroomtempis81°Fandoffat79°F.

AUTO:thermostatcontrolsthetemperatureaccordingtothefollowingdiagram

Output Set point
Temperature
Swing
1s
t
Turn off
1s
t
Turn on
Off
Heat
2n
d
Turn on 2n
d
Turn off
Diff SD= switch differential
Swing
Set point
Temperature
Turn off Turn on
Off
Cool
Swing
swingDead band
Output Heat Set point
Temperature
1s
t
Turn off
1s
t
Turn on
Off
Heat
2n
d
Turn on 2n
d
Turn off
Cool Set point
swing
Diff

18
Thereisadeadband4°F/2°Cbetweenheatsetpointandcoolsetpoint.
Example1:Ifuserselectheatsetpointis70F,theminimumcoolsetpointwillbelimited
at“heatsetpoint+4°F:74°F

Perviousheatsetpointis70°Fandcoolsetpointis74°F
Example2:Ifuserchangesheatsetpointto72F,coolsetpointwillbeupdatedto76°F
automaticallytomaintainthedeadband.
ChangeMode

Note:InHeatmode=>itdisplays“HEAT”ifELECTHisselectedduringjumpersetting.
=>itdisplays“HEATPUMP”ifHPUMPisselectedduringjumpersetting.
BelowexampleisbasedonHEATPUMP
StepProcedure/DescriptionLCDindication
1
Press“Mode”keyoncetochange
theoperationmode:
OFF‐>HEAT(PUMP)‐>COOL‐>
AUTO‐>OFF
⇓
⇓
⇓


19
ChangeFanMode

StepProcedure/DescriptionLCDindication
1
Press“Fan”keyoncetochangethe
Fanmode:
FANON‐>FANAUTO

FANAUTO:
Electricheat(HE):Fanrunsonly
whenHeating/Coolingisrunning.

Gasheat(HG):Fanrunsonlywhen
Coolingisrunning.

2
Press“Fan”keyoncetochangethe
Fanmode:
FANAUTO‐>FANON

FANON:
Fanstaysonallthetime.



SelectProgramMode:

StepProcedure/DescriptionLCDindication
1
Press“Prog”keyoncetoselect
PROGmode:
PROGON‐>OVERRIDE
‐>PERMANENTOVERRIDE
PROGON:Runtheschedule.

2
Press“Prog”keyoncetoselect
PROGmode:
OVERRIDE:Temporar yoverridethe
currentscheduleandwillgoback
to“PROGON”whennexttime
schedulereach.





20
3
Press“Prog”keyoncetoselect
PROGmode:
PERMANENTOVERRIDE:
Permanentoverridetheschedule
untiluserchangebackto“PROG
ON”.

Override/PermanentOverride
Note:Override/PermanentOverrideisonlyavailableinHEAT,COOLorAUTOmode.
StepProcedure/DescriptionLCDindication
1
Press“Prog”keyoncetoselect
PROGmode:OVERRIDEor
PERMANENTOVERRIDEatHome
page.

2
PressUp/Downkeytoadjustset
pointtemperatureinHEATorCOOL
mode.

Press“Prog”keyoncetoconfirm
thesetting.






or
3
InAUTOmode,userneedstoset
heatandcoolsetpoints
temperature.

PressUp/Downkeytoadjustauto
heatsetpointtemperaturein
AUTOHEATmode.