CIAT V300 Use and maintenance manual

Control manual
Zone timer
V300
01 - 2015
NA 14.13 A

EN
EN - 1 N 14.13 A
CONTENTS PAGE
1 CENTRALISED MANAGEMENT BY ZONE TIMER FOR COMFORT UNIT 2
1.1 Operating principle: 2
2 SCHEMATIC DIAGRAM 2
3 ZONE TIMER USER TERMINAL 3
4 DETAILS OF ZONE TIMER SCREEN 3
5 V300 ZONE TIMER PARAMETERS AND DIAGNOSTICS 4
6 PARAMETER TABLE 5
7 DIAGNOSTIC TABLE 7
8 OPERATING DATA 7
9 BUS WIRING/TOPOLOGY 7
9.1 Precautions: 7
10 GENERAL TREE STRUCTURE FOR THE DIFFERENT MENUS 10
11 MAIN MENUS 11
11.1 Screens 11
11.2 Settings: 13
12 ZONE TIMER CONTROLLER & TERMINAL DIMENSIONS 18
13 TECHNICAL SPECIFICATIONS 19
Original text: French Version

EN - 2 N 14.13 A
1 CENTRALISED MANAGEMENT BY ZONE TIMER FOR COMFORT UNIT
The comfort units (ductable, air handling units or cassettes), which are all independent, are equipped with a V300 control. Each
comfort unit has its own comfort temperature sensor.
A centralised timer comprising a zone controller and a wired LCD terminal in an electrical cabinet outside the zone enable remote
centralised management of this loop. A terminal is connected to this controller for adjusting and operating the system. The timer is
integrated in this controller to ensure time management of the 4 operating modes: Comfort/Economy/Frost protection/Off.
.The terminal is used:
 →Tosettheintegrateddaily/weeklytimer
 →Todistributeallthecomfortunitsacross6self-containedzones
 →Todetermine,foreachzone,thehourlymanagementofthe4modes(Comfort/Economy/Frostprotection/Off)
 →Toset,foreachzone:
 •TheheatingandcoolingComfortsetpoints
 •TheheatingandcoolingEconomysetpoints
 •Tooverridethetimeslotsperzone,orfortheentirebuilding.
. The controller therefore enables management of the entire building for:
 →Thelocallyauthorisedsetpointshiftrange
 →Adjustmentofthecomfortrestarttimeonthelocalwall-mountedterminal
 →Possiblecentralchangeover
 →Advanceheatingrestartbasedontheoutdoortemperature(dependingonoptions)
1.1 Operating principle:
- Each V300 is controlled by the timer for Comfort/Economy/Frost protection or Off mode depending on the defined time
schedule.
 -TheV300sconnectedtothetimercanbespreadacrossamaximumof6independentzones
 -Inlocalmode,theuserhascompletecontrolovertherunningofthecomfortunitviathewall-mountedcontrolterminal.
A) V300 in Comfort mode according to the timer program
.Theusercanswitchoffthecomfortusingthelocalterminal:Offkeycorrespondingtoafrostprotectionmode(configurable*)
.ThecomfortunitwillrestartinComfortmodethenexttimeitreceivestheComfortcommandsignalfromthetimerorifthelocal
terminalisactivated.
B) V300 in Economy, Frost protection or Off mode according to the time schedule (night, weekend operation, etc.)
.The user can stop the comfort unit using the local terminal
.The comfort unit stops either when the wall-mounted terminal is activated or automatically if local action is set to a timer
(configurationofstandbybuttononthelocalterminal*)
*TheseconfigurationsareaccessedusingtheCIATterminalwithdisplay.Procedureaspertableonp5
2 SCHEMATIC DIAGRAM
V300
controller
Electrical cabinet
Zone timer
V300 terminal V300 terminal V300 terminal
Sensor
Sensor
Sensor
Sensor
V300 integrated
"Individual"
controller
V300 integrated
"Slave"controller
V300 integrated
"Master" controller
V300 integrated
"Individual"controller
Office 1 Office 2 Office 3
Toanotheroffice/IndividualorMaster
V300 controller (30 max.)
Maximum:30offices(correspondingtoMasterand/orindividualunits)
(1)Zonetimeruserterminalfordaily/weeklytimeschedulingover6zones
(2)C/O:Changeoversensorfor2-tubereversibleHeating/Coolingapplicationinthecaseofacentralchangeover
(3)SensoronthereturnofSlaveunits:twocontroloptionspossibleviaparameters:
 →Sensordisabled:theslavecontrolsusingthetemperatureinformationmeasuredbytheMaster
 →Sensoractivated:theslavecontrolsusingitsownreturntemperatureinformation(inthecaseoflargeopenplanoffices)

EN
EN - 3 N 14.13 A
(4)ContactinputstooverridetheinstallationinComfort/Economy/FrostprotectionorOffmode(priority)
(5)Authorisingoperationoftheelectricheatersonthecomfortunits(forbypass,etc.)
(6)230Voutputforautomaticoperationcontrol(On/off)ofancillaryequipment(AHU,extractors,etc.)
(7)Outdoortemperaturesensoroption(activationlimitforelectricheatersoncomfortunitsand/oradvanceheatingrestart).
(8)RS485communicationbus:2shieldedtwistedpairsforconnection
 →Terminal–Controller
 →MasterandSlavecontrollers
 →Zonetimer–MasterorIndividualcontroller
1) Display:
The permanent display shows:
- The current time and day
 -Thegeneralstateofthebuilding(AutoorOverrideinprogress)
 -Thestateofthecentralchangeover(ifoptionincluded)
- The number of zones declared in the building
2)Navigationkeys: / These are used to enter settings (parameters, diagnostics, settings, etc.)
3)Validationkey , this is used to conform the settings entered
4) MENUkey.Thisisused:
- To select the All Zones, Zones x, Schedule settings menus, etc.
- To exit the selected menus.
Zonenumber(1to6)
(Zoneno.1.6correspondstothe"auxiliary"zone)
→Fixeddisplay=zonecontrolledbytimeschedule
→Flashingdisplay=manualoverrideorviacontactD2inprogress
Auto: at least one of the zones is
controlledbythetimeschedule*
At least one of the zones has
overriddenthetimeschedule
Time
7daysoftheweek
(Wednesday in this example)
: Indicates Comfort mode
: Indicates Economy mode
: Indicates Frost protection mode
: Indicates Off mode
:Ifthechangeoveriscentral,indicatesthattheinstallationisin
Cooling mode
or
adjustment of Cooling setpoints (Comfort and Economy)
:Ifthechangeoveriscentral,indicatesthattheinstallationisin
Heatingmode
or
adjustmentofHeatingsetpoints(ComfortandEconomy)
*Note:Thetimerhasadefaulttimescheduleforeachdeclaredzone:seepp11&16
3 ZONE TIMER USER TERMINAL
4 DETAILS OF ZONE TIMER SCREEN

EN - 4 N 14.13 A
Functions:
▪Daily/weeklytimeracross6independentzones(forsettingseepages11&16)
▪Forcinganoperatingmodefortheentireinstallationviapotential-free(dry)contactinD2
 -Inthiscase,theentireinstallationwillbeforcedtooperateinthemodedefinedbytheconfigurationofinputD2(seeP65)
 -Thelogoforthedefinedoverridemode+thezonesflash+the logo appears
▪Operatingauthorisationforthecomfortunitelectricheaters:viacontactoninputD1
(Bypass, heating authorisation by Joule effect, etc.)
▪Centralchangeover(dependingonOptions)andconfiguration(seeP60/P47)
- Via contact on input "S2-┴" (terminal 33-34)
Open=coolingoperatingorClosed=heatingoperation
- Via CO sensor to be wired to input "S2-┴" (terminal 33-34)
▪Outdoortemperaturesensor(dependingonoptions)
- To be wired to sensor S1-┴(terminal 31-32)
 -Enables:1)activationlimitforelectricheatersonthecomfortunits
 2)theinstallationtobestartedinadvanceforheating
▪230V–10Amax.contactoutputslavedtoatimeschedule(auxiliarycontrol):
The230VEHoutputisthenconsideredasaseparatezoneandcanbeswitchedON/OFFbythetimescheduleforthiszone(e.g.
start-upofauxiliaryequipment:extractor,fan,etc.).Thiszoneappearsas"Zone16"onthedisplay.
▪Displaykeyslocked(securingaccesstooperatetheinstallation,etc.)
5 V300 ZONE TIMER PARAMETERS AND DIAGNOSTICS
▪Twolevelsareavailable:
 -Level1:settings
 -Level2:systemstart-up
Level2"Systemstart-up"mustbeusedwithcare:thesesettingsconfiguretheinstallation,thereforemodificationsmustonly
bemadewithfullknowledgeofthesituation.Ciatacceptsnoresponsibilityforoperatingmalfunctionsontheinstallation
resulting from incorrect configuration
▪Level 1 "Settings" access:
- From the main screen
- Press and hold the  and keyssimultaneouslyfor5seconds
- Select the configuration with the and keys
- Consult the parameter with the  key
- Confirm a parameter modification: 
 -Exitparametermode:MENU
▪Access level 2 "System start-up":
 -Fromlevel1
- Press and hold the and keyssimultaneouslyfor5seconds
- Consult the parameter with the  key
- Confirm a parameter modification: 
 -Exitparametermode:MENU
▪Access to diagnostics:
- From the main screen
 -PressandholdtheMENUand keyssimultaneouslyfor5seconds
- Select the diagnostic with the and keys
- Consult the diagnostic with the  key
 -Exitdiagnosticmode:MENU
▪Locking the display keys:
- Press and hold the andMENUkeyssimultaneouslyfor5seconds
 -Timedisappearsbriefly/thekeypadislocked
 -Sameprocedureasforunlocking

EN
EN-5 N14.13A
6 PARAMETER TABLE
Settings Name Explanation Setting
range
Default
value
Access
Setting Commissioning
P06 Comfort setpoint setting range Rules for maximum +/- shift of the setpoint for room units
0.0...9.0
resolution
defined by
P07
4.0 x x
P07 No comfort setpoint
adjustment
Defines the display resolution for the comfort setpoint
shift on the room units 0.5 : 1.0 1.0 x x
P08 Operating mode activated by
sleep key on user terminal
0 = Comfort →Off
1 = Comfort →Frost protection
2 = Comfort →Economy
3 = Comfort →Eco →Frost protection →Off →
Comfort
0...3 1 x x
P09 Temperature displayed on
terminal
Actual temperature display on the indoor environment
device LCD:
1 = Setpoint
2 = Measurement
1 : 2 2 x x
P10 Setpoint offset value display
Display of actual temperature offset value:
1 = Not displayed (bar chart)
2 = Display offset + bar chart
3 = Display setpoint + bar chart
1 : 2 : 3 1 x x
P11 Temperature sensor selection
(if recycled air application)
Control sensor selection
0 = Return sensor priority
1 = Master room sensor priority
0 : 1 1 x
P18 Number of fan speeds 0 = 3 speeds in all modes
1 = 3 speeds in comfort mode/2 speeds in reduced mode 0 : 1 0 x x
P19 Deadband ventilation
0 = Ventilation off in all modes
1 = Periodic restarts in comfort mode/off in economy and
frost protection mode
2 = Periodic restarts in all modes
3 = Permanent ventilation in comfort mode/off in
economy and frost protection mode
4 = Permanent ventilation in comfort mode/periodic
restarts in economy and frost protection modes
5 = Permanent ventilation in cooling comfort mode/off in
heating comfort, economy and frost protection mode
6 = Permanent ventilation in cooling comfort mode/
periodic restarts in heating comfort, economy and
frost protection modes
7 = Permanent ventilation in cooling comfort mode/
periodic restarts in heating comfort/off mode
0...7 0 x
P20 Electric heater operation
0 = Electric heater disabled
1 = Electric heater in main heating mode only
2 = Auxiliary electric heater only
3 = Electric heater in main heating + auxiliary mode
0 : 1 : 2 : 3 3 x x
P47 Local input function S2 on
V300s
1 = Local changeover (sensor or contact)
2 = Hot water present
3 = Cold water present
4 = Heating/cooling authorisation
5 = Electric heater authorisation
1...5 1 x
(accessible if P60 = 0)
P48 Local changeover high
threshold
Two-tube changeover high threshold for detection
of hot water (in relative value compared to room or return
temperature)
0...20 7 x
(accessible if P47 = 1)
P49 Local changeover low
threshold
Two-tube changeover low threshold for detection of
cold water (relative value compared to room or return
temperature)
-20...0 -4 x (accessible if P47 = 1)

EN-6 N14.13A
Settings Name Explanation Setting
range
Default
value
Access
Setting Commissioning
P54 Time delay for override to a
higher mode
Length of the override when the user selects a mode
higher than the zone timer mode. May be set to remain
on at all times, to turn on for a specific period, or be
disabled.
For overrides to a lower mode, the override is never
delayed
0 = Override prohibited
1...12 = Length of override in hours
13 = Unlimited override
0...13 4 x x
P55 Back to factory settings
0 = Normal operation
1 = Storing parameters as factory values
2 = TMZ returns to factory values the next time the
param menu is exited (P60 to P73 + setpoints + time
schedule).
3 = Entire building returns to factory values (same as
P55 = 2 + transfer of all parameters from the 1st
System start-up column)
0...3 0 x
P60 Input S2 function
0 = Not used (in this case: set P47)
1 Central changeover
2 = Heating/cooling authorisation for 4-tube or 2-tube
cooling + 2-wire applications
0 : 1 : 2 0 x
P61 Central changeover high
threshold
High threshold for detection of hot water 15...40 27 x
(accessible if P60 = 1)
P62 Central changeover low
threshold
Low threshold for detection of cold water 5...25 17 x
(accessible if P60 = 1)
P63 Action direction of input D1
(electric heater authorisation)
0 = Normally open
(open = authorised, closed prohibited)
1 = Normally closed
(closed = authorised, open = prohibited)
0 : 1 0 x
P64 Action direction of input D2 0 = Normally open
1 = Normally closed 0 : 1 0 x
P65 Input D2 function
0 = Forced Off
1 = Forced frost protection
2 = Forced Economy
3 = Forced Comfort
0...3 1 x
P66 Number of CU zones Number of zones 1...6 6 x
P67 Automatic operation control
zone (ZONE 1 6)
0 = No automatic operation control
1 = Automatic operation control on EH output (EH closed
in comfort mode, open for other modes)
0 : 1 0 x
P68 Forced automatic operation
control
Determines the behaviour of the EH output if input D2 is
activated
0 = EH output not affected by forcing (retains state
corresponding to the time schedule)
1 = Affected by forcing of input D2
0 : 1 1 x
P69 Advance comfort restarts
0 = No advance
1...10: Value representing inertia of the building
(1 = Building with low inertia, 10 = building with high
inertia)
0...10
increments
of 1
5 x
P70 Building equilibrium
temperature
Outdoor temperature from which comfort restarts must
be advanced -35...+20 12 x
P71 Base temperature
Lowest outdoor temperature for calculating the limitation
of the electric heater power and the length of comfort
restarts.
-35...+5 -10 x
P72 Excess capacity difference
Temperature difference (°C) between the real energy
limitation curve and the theoretical energy limitation
curve
0...5
increments
of 0.5
1.0 x
P73 Installation reset
0 = Normal operation
1 = Transfer all parameters sent during first powering up 0 : 1 0 x

EN
EN - 7 N 14.13 A
7 DIAGNOSTIC TABLE
Settings Name Explanation Setting range
d10 Outdoor temperature Temperature supplied by the sensor connected to analogue input S1 Read-only
d11 Central changeover
0 = No central changeover
1 = Hot water
2 = Cold water
3 = Water neither hot nor cold
Read-only
d12 Heat/cold authorisation
0 = No pilot line (heating and cooling authorised)
1 = Heating authorisation only
2 = Cooling authorisation only
Read-only
d13 Electric heater authorisation 0 = Electric heater disabled Read-only
d14 Software version Read-only
8 OPERATING DATA
ThefollowingvaluesaresentbythezonetimertoeachV300controllerwhenthesystemisfirstpoweredupandeachtimethe
valuechanges:
- Comfort setpoints
- Economy setpoints
- Operating mode
- % limitation of the electric heaters (depending on the option)
 -Changeoverstate
Sent periodically:
- Operating mode
- % limitation of the electric heaters (depending on the option)
 -Changeoverstate
9 BUS WIRING/TOPOLOGY
9.1 Precautions:
Intheinterestofsafetyandtoeffectivelycombatinterference,thewiringinaninstallationwithdigitalconnectionsmustmeeta
numberofbasicrulesthataimtoestablishacommonbondingnetwork,meshedandconnectedtoearth.
A) Zone controller/Zone terminal
 -RS485bus,4wires+shielding
 -Polaritytobeobserved(withdenominationA=+andB=-)onthesametwistedpair
 -Shieldingtobefittedalongtheentirelengthandconnectedatthecontrollerandterminalend(via┴terminals)
 -Maximumdistance=30m
 -FilotexFMA-2Ptypebuscable,Belden2pairsref.9842/9842NH24AWGorequivalent(2shieldedtwistedpairs)
 -Seediagram7415353
L
230/1/50
N
21 2220 23
20 21
LN
01 02 03 04 05
V300
22 23
5V A B
31 32 33 34
S1
27 28 29 30
D1
24 25 26
A
B
V300
D2 S2
06 07
EH
10A
TMZ
A
D
K
N 1
2
Q
KE KD
BSE BSA With changeover
sensor
BOILER
ROOM
MECHANICAL
ROOM
SELF-
CONTAINED
UNIT
To V300
Brown Blue
Blue
Brown
CONTROLLER POWER SUPPLY
POWER IN
230 V

EN - 8 N 14.13 A
B) Zone controller to "Individual" or "Master" controllers
 -RS485bus,2wires+shielding
 -Polaritytobeobserved(withdenominationA=+andB=-)onthesametwistedpair
 -Shieldingcontinuitytobeensuredalongtheentirelength(via┴terminalsofthecontrollers)
- Max. total length of the bus: 200 m (see below)
 -NumberofMasterorIndividualV300controllers:30max.
 -FilotexFMA-2Ptypebuscable,Belden2pairsref.9842/9842NH24AWGorequivalent(2shieldedpairs)
- Topology:
 •Zonetimermustbeplacedattheheadofbus
 •Ideal:Serialbus/totalbuslength=200mmax.
or•Acceptable:MaindorsalL=200mmax.withmax.5mlongbranchtoconnecteachmasterorindividualunit.
 •Starorloopprohibited
- Junction box for branches
 •Thecableconnectiontothejunctionconnector(perpair)mustmatchthepolarity
 •Theshieldingmusthavecontinuityinthejunctionbox
 •Itisprohibitedtouseboxescarrying230Vorstrongcurrent
 •Seeschematicdiagramonp10
 -Topreventcablereflectioncausedbylongdistances,werecommendinstallinga120Ω+/-5%¼wradialresistoronthelast
controller (the furthest from the zone timer) on terminals A-B
- Ideal topology:
T
A+ 24
B- 25
T
V300
A+ 24
B- 25
A+
24
B-
25
r
26
V300
A+
24
B-
25
r
26
V300
200 m maxi
Shielding
Zone
timer
- Acceptable topology:
T
V300
A+ 24
B- 25
T
A+ 24
B- 25
A+
24
B-
25
r
26
V300
A+
24
B-
25
r
26
V300
200 m maxi
5 m
Shielding
Zone
timer

EN
EN - 9 N 14.13 A
- Wiring details:
Note:Asseveralwiresareconnectedtothesameterminal,checkthattheyarecorrectlytwistedbeforeinsertingtheminthe
corresponding terminal.
C) Wiring modifications (e.g. repartitioning offices)
 -Thebuscablecanbe"cut"andthenewunit,whichhasbecometheMasterorIndividualunit,branchsupplied(observethe
shieldingpolaritiesandcontinuity):thenewbranchcreatedmustnotexceed5m.
 -Buscabletobeconnectedtothe"Slave"input,24-A/25-Bterminalsonthenewunit
FIRST START-UP
1/ Preset the zones on the comfort units: see below
2/ Declare the number of zones on the timer: see below
3/Checkthed08oneachComfortunit(d08=1communicationOK:usedtocheckthatalltheunitsarecorrectlyconnectedto
thezonetimerandthattheyarereceivingthesettingsentered.
4/Setthegeneraltimer:Hours-minutes-dayoftheweek:seep20(§4SettingtheTimer)
5/Setthetimeslotsforeachzoneifnecessary:seebelowandp15(§1TimeSetting)
Declaring the zones (6 maximum)
A) On each V300 controller for the Master or Individual comfort units:
 -SettheP01"Zonenumber"correspondingtothedesiredzone(manualN12-53)
 -AlltheunitsonwhichP01=1willbeassignedtozone1,etc.
B) On the zone timer:
 -SetthecorrespondingP66"Numberofzones"(see"Systemstart-up"level/default:6zones)
 -P67allowsanadditionalzone,calledzone"1-6"tobedeclaredfortheon/offautomaticoperationcontrolofauxiliaryequipment
suchasanextractororchiller(via230VEHrelayoutput)
Operating mode order of priority
The operating mode adopted by the zone depends on the following priorities (in decreasing order of importance):
- Mode forced by input D2
-Modemanuallyoverriddenfromthezonetimer
- Mode defined by the time schedule
Central changeover
Thedefaultchangeover(factoryconfiguration)is:Localonthecomfortunitsandthezonetimer.
Foracentralchangeover
 -Verifythepresenceofthechangeoversensoronthezonetimerontheterminal┴-S2/33-34
 -ParameterP60mustbesetto1
21 2220 23
21 2220 23
20 21
LN
01 02 03 04 05
V300
22 23
5V A B
3127 28 29 30
D1
24 25 26
A
B
V300
D2
06 07
EH
10A
TMZ
20 21
LN 3A
F1
01 02 03 04 05
V300
22 23
5V A B
31
27 28 29 30
D1
24 25 26
A
BD2
06 07 08
EH
10A
21 2220 23
20 21
LN 3A
F1
01 02 03 04 05
V300
22 23
5V A B
3127 28 29 30
D1
24 25 26
A
B D2
06 07 08
EH
10A
21 2220 23
20 21
LN 3A
F1
01 02 03 04 05
V300
22 23
5V A B
31
27 28 29 30
D1
24 25 26
A
BD2
06 07 08
EH
10A
20 21
LN 3A
F1
01 02 03 04 05
V300
22 23
5V A B
31
27 28 29 30
D1
24 25 26
A
B D2
06 07 08
EH
10A
A
A
D
D
A
D
A
D
D
15mmax.
(slaves)
Slave
Master
30m max.
(individualormaster)
Individual
POWER IN
230 V
POWER IN
230 V
POWER IN
230 V
POWER IN
230 V
POWER IN
230 V
MASTER
TERMINAL SLAVE
SLAVE
MASTER
TERMINAL
MASTER
TERMINAL
MASTER
TERMINAL
Individual
Zone timer
Total length of TMZ on last master or
individualV300TMZ:200mmax.
TERMINAL
SLAVE
SLAVE

EN - 10 N 14.13 A
10 GENERAL TREE STRUCTURE FOR THE DIFFERENT MENUS
In general, the MENUkey canbe usedto navigatethrough thevarious menusand sub-menusshown belowfrom themain
screen. It can also be used to exit a menu without confirming.
The keyisusedtoentertheselectedmenuortoconfirmdatainordertoreturntothepreviousmenu.
The 》and 《keysareusedtoenterthesettingsfromamenu.
Main screen
(all zones)
MENU
MENU
MENU
MENU
MENU
Set timer
Zone16(ifpresent)
Zone xx
All zones Buildingoverride
MENU
MENU
MENU
MENU
MENU
MENU
MENU
MENU
Time schedule
Building setpoints
Zoneoverride
Zone timer prog
Zone setpoints
Zoneoverride
Zone timer prog
MENU
》or《
》or《
》or《
》or《
》or《
MENU
MENU
MENU
MENU
MENU
MENU
MENU
》or《
》or《
》or《
》or《
》or《
》or《
》or《
》or《
》or《
Time schedule
- A default time schedule exists for each zone created inthetimer(validforthexzonesdeclared)
- This time schedule corresponds to classic "Office" use
  →"Comfort"modefrom07:00to18:00overthefirst5daysoftheweek
  →"Economy"modefrom18:00to07:00
  →"Frostprotection"modeattheweekendfrom18:00to07:00(correspondingtothelast2days).
Monday to Friday Days 1 to 5 7 : 00 Comfort
Monday to Thursday Days 1 to 4 18 : 00 Economy
Friday Day 5 18 : 00 Frost protection
 →Thesetimeslotsaredeclaredbydefaultatzonelevel
 →ThereisnotimeslotdefinedatBuildinglevel(allzones)
 →Ifatimeslotiscreatedatbuildinglevel,itwilloverrideallthezonetimeslots
 →Seep16(§1timesetting)forthetimeslotoptionsandsettingprocedure

EN
EN - 11 N 14.13 A
11 MAIN MENUS
Details of different menus:
▪Onthemainscreen,theMENUkeyisusedtosuccessivelyselectandviewthestateofallzones,eachdeclaredzone,thenzone
16ifithasbeendeclared(theZONEindicatorflashes).TheMENUkeycanthenbeusedtoaccessthe"settimer"menu,before
returning to the main screen.
▪Thekeyisusedtoentertheselectedzonesub-menu.TheMENUkeyisusedtonavigatewithinthissub-menu,andtoreturn
to the zone's main screen.
If none of these menus is confirmed using the keywithin10seconds,thedisplayautomaticallyreturnstothemainscreen.
▪Itisalsopossibletoaccesstheparameteranddiagnosticmenusfromthemainscreen,inthesamewayasonaV300room
terminal.
 →Fromthemainscreen:Accessbysuccessivelypressingthe"MENU"key
 →4mainmenus:Mainscreen/AllZones/Zone1,Zone2,Zonex…/Zone1-6(ifpresent)/SetTimerscrollsuccessively.
 →ThegeneralBuildingoverrideisperformedinthe"AllZones"screen
 →TheOverride/Timeschedule/Setpointssub-menusareaccessiblefromthefollowingmenus:Allzones(generalbuilding
override)/Zonesx/Zone16(ifpresent)
Main screen
In this example:
•"1234"=thereare4zonesinthebuilding
•Ifthezonesarelitsteady=onthetimeschedule
•Ifthezonesareflashing=manualoverrideinprogress
•AUTO=Thebuilding isonthedefinedtimeschedule*
•Itis18:25onthe3rddayoftheperiod(Wednesday)
*Logo: AUTO/ / Zones lit steady or flashing:
•ZoneNo.steady=Operationasperthetimeschedule
•ZoneNo.flashing=ZoneoverriddenmanuallyorbycontactD2
•AUTOsymbolappearsifatleastonezoneisinAutomode.
• symbolappearsifatleastonezoneisoverridden.
Foranexistingzone1-6:
•AllzonesflashingwithAUTO:zone16inAutomode
• symbolwithallzonesfixed:Zone16overridden
"All Zones" screen
All ZONES
•1stpressonMENUkey
•"Zone"flashesandallthezonenos.aredisplayed
"Zone 1" screen
Zones X
•2ndpressonMENUkey
•"Zone"flashesandtheselectedZone1isdisplayed
•Itscurrentmodeappears: if comfort
•AUTO: if the zone is on the time schedule
•PressMENUsuccessivelytoscrollthroughthedeclaredzones:Zone2,3,
4andZone16(ifpresent)
11.1 Screens

EN - 12 N 14.13 A
"Zone 1 6" screen
ZONE 1-6 (if present)
•Thiszonecorrespondstothepresenceofauxiliaryequipment
•"Zone"flashes/theselectedZone16isdisplayed
"Set timer" screen
Set timer
•PresstheMENUkey
•Hours,minutesanddayoftheweekflash
 →Ifnoneofthesemenusisconfirmed,themainscreenwillautomaticallybedisplayedafter10seconds
 →TheMenukeyisusedtoreturntothemainscreen

EN
EN - 13 N 14.13 A
1) "All Zones" general setting (Building)
→Fromthislevel,allthedeclaredzoneswilladoptthetime,overrideandsetpointsettings;thesettingsenteredatzonelevel
willbeoverridden
" All zones" screen
•Fromthe"AllZones"screen(viaMenu)
•:UsedtoentertheGeneralAllZonesmenu
→Usedtodirectlyaccessthe"Override" menu
→Thelogosforthedifferentmodesflash
•MENU:usedtoscrollthroughthemenus
→Time Schedule All Zones
→AllZonessetpoints
•:Usedtoentertheselectedsub-menu
"Override" screen
All Zones override (or Building)
•thelogosforthedifferentmodesflash
•Allzoneslitsteady=settingvalidforAllzones
•:usedtoentertheOverridesub-menu
•and areusedtoselectthedesiredmodefortheoverride
alternating display of symbols , , , and
AUTO
•:Usedtoconfirmtheselectedmodewithautomaticreturntotheoverride
menu.
•MENU:usedtoexittheoverridesub-menuwithoutconfirmingthe
modification,tocontinuenavigatingandreturntothemainscreen
Main screen with "All Zones overridden"
•Logos and indicatingtheStopinprogressoverridefortheentire
building
•All the Zones flash
•Tocanceltheoverrideandreturntothetimeschedule
•Sameprocedurebyselecting"AUTO"forthemodes
Note:forageneralBuildingOverridevia contact D2:
→The"Override"sub-menuisnolongeraccessible
→ThelogoforthemodedefinedbyP65flashes
(Frost protection by default)
→Theentireinstallationisthenoverriddeninthis
operating mode
→Thezonenos.flashandthe logo is displayed
→ Time schedule (All Zones)
Before adjusting this schedule, please see below the product's default time schedule.
DefaulttimescheduleforEACHZONE:
Monday to Friday Days1to5:
▪▪▪▪▪□□ 7 : 00 Comfort
Monday to Thursday Days 1 to 4
▪▪▪▪□□□ 18 : 00 Economy
Friday Day5
□□□□▪□□ 18 : 00 Frost protection
11.2 Settings:

EN - 14 N 14.13 A
•3 different time slots
•Correspondingtoclassic"Office"typeoccupancy
 →Default:ThereisnotimeslotsetforthegeneralBuildingtime:
•Atinitialstart-up,thetimeslotdisplayatthislevelis:
This allows:
 •Eachzonetobeindividuallyandindependentlymodifiedifnecessary
 •Modification/creationofatimeslotatBuildinglevelwilloverrideanytimeslotssetforanyofthezones
As a precaution, the MENUkeycanbeusedtocancelthemodificationinprogressandexitthetimeslotmodification
sequence
 →Thetimeslotsareorganisedinascendingtimeorder(daynottakenintoaccount)
 →TheMENUkeyisused:
 →Toaddatimeslot:
 •PressandholdMENUtoinsertanemptyslot
 •Itcanbeenteredinanyorder
 •Itwillbeautomaticallyreorganisedinascendingtimeorder
 →Duringsetting,brieflypressingMENUcancelsthecurrentsettingandreturnstothedisplayoftheselectedtimeslot
 →Tocancelapreviouslysavedtimeslot:for more than 2 seconds
 →Thedefaulttimescheduledisplayisasfollows:
 •Three different slots corresponding to:
 •Start-upat07:00inComfortmodeover5days(MondaytoFridaymorning)
 •Stopat18:00inEconomymodeover4days(MondaytoThursdayevening)
 •Stopat18:00inFrostprotectionmodeonFridayevening
 •Thelastscreenindicatestheendofthetimeschedule
Slotno.107:00/D1to5
Comfort
Slot no. 2 18:00/D1to4
Economy
Slotno.318:00/D5
Frost protection
End of time slots

EN
EN-15 N 14.13 A
 •Scrollingthrough time slots using the and keys,forviewingonly
 •Fromaflashingdisplayofatimeslot:
 →Thekeyisusedtoenterandmodifythetimeslot,ifnecessary
 •Tablefordefiningyournewtimeslot:
 Usedtodefineyourrequirementbeforeprogrammingasdesired:
Zone no.: _______
Day of the week
concerned Corresponding Days Times Operating mode
to □□□□□□□ :□ □ □ □
to □□□□□□□ :□ □ □ □
to □□□□□□□ :□ □ □ □
to □□□□□□□ :□ □ □ □
to □□□□□□□ :□ □ □ □
to □□□□□□□ :□ □ □ □
to □□□□□□□ :□ □ □ □
to □□□□□□□ :□ □ □ □
to □□□□□□□ :□ □ □ □
to □□□□□□□ :□ □ □ □
Note: a maximum of 10 switches are possible for 1 complete time slot
Example: adding a time slot to the basic schedule:
For example:
•Timeslotfrom12:00to14:00inEcomodefromMondaytoFriday
→additionoftwotimeslots
• Programming sub-menu of the zone(s) concerned
•Firsttimeslot/screenflashing
•MENU: pressed and held
•Atimeslotisinserted,thedisplayshows:"00: 00"
•:Usedtoenterthetimeslot
• and areusedtoreviewthehours/minutes/desiredmodeand
weekdayswithconfirmationusing
Fortheweekdays, =confirmday =canceldayandmovetonext
12:00 time slot
Ecoover5d
With: 12:00/ /5days
•MENU: pressed and held
•Atimeslotisinserted,thedisplayshows:"00: 00"
•:Usedtoenterthetimeslot
• and areusedtoreviewthehours/minutes/desired mode and
daysoftheweekwithconfirmationusing
With: 14:00/ /5days

EN-16 N 14.13 A
→Thenewtimescheduleisnowdisplayedasfollows:
 •Five different slots corresponding to:
→A time slot can be deleted as follows:
 •Gotothetimeslottobedeleted
 •for two seconds
 •Thedisplaynowshows:"-- : -- " (either briefly with display of the next time slot or permanent if end of time slot)
 •Theslotisdeleted
 •MENU to exit
New slot
12:00
New slot
14:00
End of time slot
"All zones" setpoint adjustment (Building)
"Setpoint adjustment" screen
-ThisiswheretheHeatingComfort/CoolingComfort//HeatingEco/Cooling
Eco setpoints are set
•TheComfort andHeating logos and the current setpoint flash
•Allzoneslitsteady=settingvalidforAllzones
• and can be used to scroll through the 4 setpoints
•:UsedtosettheHEATING comfort setpoint
•OnlytheHeatingComfortsetpoint"19°C"flashes
• and canbeusedtoadjustthesetpointin0.5°Kincrements
•
:Usedtoconfirmthesetting(writingthenewsetpointinallV300sinthe
building)
"Cooling Comfort Setpoint Setting" screen
•TheComfort and Cooling logos and the current setpoint flash
•Allzoneslitsteady=settingvalidforAllzones
•:UsedtosettheCOOLING comfort setpoint:
•OnlytheCoolingComfortsetpoint"26°C"flashes
• and canbeusedtoadjustthesetpointin0.5°Kincrements
•:Usedtoconfirmthesetting(writingthenewsetpointinallV300sinthe
building)
•Applythesameprocedurefortheothersetpoints:
HeatingEco , and Cooling Eco ,
•: The last confirmation allows a return to the main screen

EN
EN - 17 N 14.13 A
2) Zones x menus:
ThismenuallowsindividualadjustmentofeachZonefor:
→Itstimeslot
→Itsmanualoverride
→Itssetpoints
Ifsettingshavepreviouslybeenenteredatthe"AllZones"level,theywillbeoverriddenforthiszone
→Theoperationsforenteringthesesettingsareidenticaltothe"AllZones"menu(seeabove)forthepreviouslyselected
zone
Main screen with Zone 1 overridden
•ExampleofamainscreeninwhichZone1hasbeenoverridden
•"1"flashestoindicatethatanoverrideisinprogressforthiszone+ logo
•AUTOisstillpresent:theotherzonesarestillonthetimeschedule
3) Zones 1 6 menu: (if present)
Thismenuallowsindividualadjustmentofthiszone,whichisdedicatedtocontrollingauxiliaryequipmentasfollows:
→On–Offasperatimeschedulewith:On= andOff=
→On-Offmanualoverride
→Consequently,onlythetwoOverrideandTimeSchedulesub-menusexistforthiszone
→Settingidenticaltotheotherzones
4) Setting the timer:
"Set timer" screen •Fromthemainscreen,withsuccessivepressesonMENU
•AlltheselogosFlash
•:UsedtosettheTime
• and are used to set the hours (the latter flashes and the other
symbols are lit steady)
•:Usedtoconfirmthetime/the minutes flash
• and are used to set the minutes (the latter flashes and the other
symbols are lit steady) ?
•:Usedtoconfirmtheminutes;the days of the week flash
• and are used to set the day
•:Usedtoconfirmthedayandautomaticallyreturntothemainscreen

EN - 18 N 14.13 A
12 ZONE TIMER CONTROLLER & TERMINAL DIMENSIONS
Controller:
Location for configuration
label (affixed by CIAT)
Detachable screw
terminals
Mounting on sym. rail
width35-depth7.5
Identification label
Comprising:
- CIAT item code
- Production batch/Serial no.
-Softwareversionnumber
i
V300
TMZ
REF : 7335309
FAB : 1425/0002
LOG : V1.06
Marking details:
FAB:1425/0001/=FabricationYear2014/weekno.25/2ndproductmanufacturedintheweek
Connection to screw terminals