sauter TRA 410 Operating Instructions Manual

Brand: sauter

Model: TRA 410

Category: Thermostats

Type: Operating Instructions Manual

This manual is also suitable for

TRA 421

sauter TRA 410 is an electronic room thermostat for heating and heating/cooling with display. It is suitable for fixed installation and recording the actual temperature (room temperature). It can set the setpoint temperature and control the actual temperature by activating positioning actuators in heating or heating/cooling mode in an assigned area. It can also connect an external sensor.

ECC room thermostat

Electronic room thermostat for heating and heating/cooling with display

TRA 410, TRA 421

P100015830 C

Operating instructions

2/19 P100015830 C

TRA 410, 421

3/19P100015830 C

Contents

1 Safety instructions 4

1.1 Meaning of the safety instructions 4

2 General information 5

2.1 Introduction 5

2.2 Liability limitation 5

2.3 Intended use 5

3 Operationforthersttime 6

3.1 Settingthesetpointtemperature 6

3.2 Settingthetimeandthedate 6

3.3 Settingtheweeklyswitchingprogramme 6

4 Functions – settings – parameterisation 8

5 Connection diagrams 9

6 Dimensiondrawing 10

7 Overviewofdisplay 10

8 Descriptionofoperation 12

8.1 Descriptionoftheoperatingmodes 13

8.2 Descriptionofchangingsetpoints 14

8.3 DescriptionofserviceparametersforTRA421  16

9 Troubleshooting 18

10Disposal 18

11 Cleaning 18

4/19 P100015830 C

TRA 410, 421

Safety instructions

1 Safety instructions

(

Please follow the information in the operating instructions.

Failure to observe these instructions can cause functional impairments or even

damage the device.

(

Failure to observe the instructions:

SAUTERwillnotacceptanyliabilityfordamagecausedbythefailuretoobserve

these instructions.

Thedevicemayonlybeopenedbyauthorised,qualifiedpersonnelwhenitisdis-

connected from the power supply.

Only use the device when it is in a technically perfect condition.

Adheretotheambientconditionsspeciedinthettinginstructions.

1.1 Meaning of the safety instructions

Compulsory note

Acompulsorynotecontainsimportantinformationthatmustbeobserved.Non-ad-

herencecanhaveseriousconsequences.

General note

(

Ageneralnotecontainsinformationthathelpsyoutobetterunderstandthetopic

described.

(

Reference note

Thisnotecontainsareferencetoanexternalwebsite.

Thisnotecontainsareferencetooneormoredocumentswithfurtherinformation

on this product.

TRA 410, 421

5/19P100015830 C

General information

2 General information

2.1 Introduction

Theseoperatinginstructionsprovideimportantinformationabouthandling

theelectronicroomthermostat.Toallowsafeworking,allthespeciedsafety

information and activity instructions must be adhered to.

Theoperatinginstructionsmustbereadcarefullybeforestartinganywork.

Theyareapartoftheproductandthecompanyoperatingthesystemmustkeep

them where they can be accessed at all times.

2.2 Liability limitation

Allofthedataandinformationintheseinstructionshasbeenassembledbased

ontheapplicablestandardsanddirectives,thecurrentstateofthetechnology

andourmanyyearsofknowhowandexperience.

Themanufacturerwillacceptnoliabilityfordamageresultingfrom:

• Failure to observe the safety instructions

• Failure to observe the operating instructions

• Improper use

• Useofuntrainedstaff

• Unauthorisedmodications

• Technicalchanges

Inallothercases,theobligationsagreedtointhesupplycontractapply,aswell

astheGeneralStandardTermsandConditionsanddeliveryconditionsofthe

manufacturer,andthestatutoryregulationsinforceatthetimethecontractwas

signed.

2.3 Intended use

Theroomthermostatcontrols,directlyorviaacontroldistributor,theconnected

thermalactuatorsforunitvalvesinaunitarycontrolsystem.Dependingonthe

model,itissuitablefor24Vor230Vcomponents.

Dependingonthemodel,thedeviceissuitablefor

• xedinstallation

• recording the actual temperature (room temperature)

• setting the setpoint temperature

• controlling the actual temperature by activating positioning actuators in

heating or heating/cooling mode in an assigned area

• connectinganexternalsensor

Allotheruses,changesandmodicationsareexpresslyforbiddenandleadto

risksforwhichSAUTERisnotliable.

6/19 P100015830 C

TRA 410, 421

Operationforthersttime

3 Operation for the rst time

3.1 Setting the setpoint temperature

Thesetpointtemperatureissetbyturningtherotaryknobtotheleftortheright.

1. Turntherotaryknobtotheleft.

Â Thetemperatureisdecreased.

1. Turntherotaryknobtotheright.

Â Thetemperatureisincreased.

Fig.1 FrontviewofTRT410,421

3.2 Setting the time and the date

1. Press the rotary knob once

2. Turntherotaryknoboncetotherightuntilthesettinglevel

3. Press the knob again to go to the setpoints

4. Turnuntilyoureachthedisplay

5. Press Âhoursdisplayashes-entersetting

6. Press Âminutesdisplayashes-entersetting

7. Press Âdaysdisplayashes-selectday

8. Press Âthetimeanddaythatyousetash-settingwassuccessful

9. Turnknobuntil isdisplayed,thenpressknob

3.3 Setting the weekly switching programme

1. Press the rotary knob once

2. Turntherotaryknoboncetotherightuntilthesettinglevel

3. Press the knob again to go to the setpoints

4. Turnuntilyoureachthedisplay

5. ToconrmÂ press rotary knob.

TRA 410, 421

7/19P100015830 C

Operationforthersttime

(

Duringtheselectionoftheweeklyswitchingprogramme ,thecurrentday

and the timeline flash.

6. appears in the display.

7. Select the weekly switching programme that you want by turning and pressing

the rotary knob:

 ashes:weeklyswitchingprogrammeforMon-Sun

   ashes:weeklyswitchingprogrammeforMon-Fri

 ashes:weeklyswitchingprogrammeforSat,Sun

    ashes:weeklyswitchingprogrammedaily

8. appears in the display (switching command 1 for comfort mode).

PressandturntoselecttheswitchingcommandsP1…P4;denethe

respective switch-on and switch-off points in 15-minute steps.

(

Amaximumof4switchingcommands(P1...P4)canbedefinedforeachday.

(

Todeleteaswitchingcommand,theswitch-onandswitch-offpointsmustbesetto

the same time.

9. You can leave the time programme by turning to andconrming.

8/19 P100015830 C

TRA 410, 421

Functions – settings – parameterisation

4 Functions – settings – parameterisation

Thefunctions,settingsandparameterisationoftheroom-temperaturecontroller

are called up using the rotary knob with turning/pressing mechanisms:

• Pressing the rotary knob

• callsupmenus,

• activatesanddeactivatesfunctions,

• applies settings that have been made and

• changes parameters.

• You turn the rotary knob to enter settings and select menus and functions.

Thebasiclevelandvariousmenusareprovidedforsimpleoperationand

settings:

Standard display

Inthestandarddisplay,allroom-temperaturecontrollersshowthecurrent

actualtemperatureandtheactivefunctions.TheTRA421alsohasaclock

function.

Operating modes

Contains all important basic functions and operating modes.

Setpoints

Containsadvancedfunctionsandmanysettingoptionsfortemperature,time,

weekly switching programme etc.

Service parameters

Containsvariouspassword-protectedsystemparameters.Theoptimum

balance of the overall system is attained via the corresponding settings.

Description of operation

Thefollowingtableshowsbasicoperationofthesettingknob.

Adjustsetpoint

Change operating mode

Change setpoints

Service parameters for technicians

TRA 410, 421

9/19P100015830 C

Connection diagrams

5 Connection diagrams

TRA410F210 TRA410F212

2pt

NTC

230 V

‚

12 12 12

2pt

NTC

24 V

LS LSMM

‚

12 12 12

TRA421F210 TRA421F212

2pt

NTC

230 V

LL CO NNTC 22k

out

230 V

‚‚

12 12 12

2pt

NTC

24 V

LS LS CO MM NTC22k

out

‚‚

12 12 12 12

10/19 P100015830 C

TRA 410, 421

Dimensiondrawing

6 Dimension drawing

7 Overview of display

1 Display

2 Rotaryknobwith

turning/pressing

mechanism

TRA 410, 421

11/19P100015830 C

Overview of display

TRA410 TRA421 Displaysymbol Description

P P

Operating modes

P P

Settings

Parameter

P P

Heating

Cooling

P P

Normalmode

P P

Reducedmode

P P

Out of operation

P P

ECOtimeprogramme,inter-

nalorexternal

Unoccupied

Time

Timescalefortimepro-

gramme; one unit = one hour

P P

Currenttemperature,setpoint

temperature

12/19 P100015830 C

TRA 410, 421

Descriptionofoperation

TRA410 TRA421 Displaysymbol Description

P P

°C

Correcting effect of wall tem-

perature

P P

° Celsius temperature unit

° Fahrenheit temperature unit

P P

Minimum limitation of the

setpoint temperature

P P

Maximumlimitationofthe

setpoint temperature

Conrmentry

P P

Back

Working days

Weekend

P P

Operation locked

Brightness of display back-

light

Resettofactorysettings

Timeanddayprogramme

Set time programme

Setmin.oortemperature

8 Description of operation

TRA410 TRA421 Displaysymbol Procedure

P P

Press to call up the menu.

Press to change to operating modes.

TRA 410, 421

13/19P100015830 C

Descriptionofoperation

TRA410 TRA421 Displaysymbol Procedure

P P

Press to call up the menu.

Turntogotothesettings.

Press to change settings.

Press to call up the menu.

Turntogotoparameters.

Press to change parameters.

8.1 Description of the operating modes

TRA410 TRA421 Displaysymbol Procedure

P P

Presstoconrmtheselection.

TRA410:Regulatetothedenedsetpointtemper-

ature.

TRA421:Regulatetothepresetsetpointtempera-

ture in the Settings menu.

P P

Presstoconrmtheselection.

Note:Decreaseviatheroomthermostatoranex-

ternal signal or time programme; it is not possible

to activate both.

TRA410:Decreaseof2°C

Note:Whenthedecreaseisselected,theDecrease

input is deactivated.

TRA421:Regulatetothepresetreducedtempera-

ture in the Settings menu.

Note:Whenthedecreaseisselected,thetimepro-

gramme for the decrease is deactivated.

P P

Presstoconrmtheselection.

Note:Decreaseviatheroomthermostatoranex-

ternal signal or time programme; it is not possible

to activate both.

TRA410:Thesignalofanexternaltimerswitches

theroomthermostattotheECOmode.

TRA421:Internaltimeprogrammeisactivated;pi-

lot timer output is activated.

Presstoconrmtheselection.

Turntosetnumberofabsencedays;thenconrm

entry;maximum99days.

The function is deactivated when the number of

daysissetto0orthesetpointtemperatureisad-

justed.

P P

Presstoconrmtheselection.

Operation is locked; the standard display is shown.

Tounlock it,press theknobfor 5seconds; ase-

curitycodeforthelockingcanbeenteredforTRA

421-seeparameters030and031.

P P

Switches the room thermostat off; the temperature

control is deactivated.

Press the rotary knob for 5 seconds to turn on; ac-

tive functions are displayed; last active function is

applied.

Note forTRA 421:The valve and frost-protection

functions remain active; pilot timer output remains

active; switching signals are forwarded.

P P

Presstoconrmtheselection.

Themenuisclosed.

Note: Returns to the basic level if no setting is

madefor30seconds.

14/19 P100015830 C

TRA 410, 421

Descriptionofoperation

8.2 Description of changing setpoints

TRA410 TRA421 Displaysymbol Procedure

Set the comfort temperature in the normal heat-

ing mode

Factory setting: 21 °C

Presstoconrmtheselection.

Turntosetthesetpointtemperaturethatyouwant.

Presstoconrmtheentry.

Set the setback temperatureinthe heating ECO

mode

Factory setting: 19 °C

Presstoconrmtheselection.

Turntosetthesetpointtemperaturethatyouwant.

Presstoconrmtheentry.

Set the comfort temperature in the normal cool-

ing mode

Factory setting: 21 °C

Presstoconrmtheselection.

Turntosetthesetpointtemperaturethatyouwant.

Presstoconrmtheentry.

Set the setback temperaturein thecooling ECO

mode

Factory setting: 23 °C

Presstoconrmtheselection.

Turntosetthesetpointtemperaturethatyouwant.

Presstoconrmtheentry.

Set the min. oor temperature when a sensor is

connectedandparameterised(parameter040)

Factorysetting:3.0=approx.22°C

Presstoconrmtheselection.

Turntosettoavaluebetween1and6.

1.0=18°Cand6.0=28°C

Presstoconrmtheentry.

Note: This setting option is only displayed if the

parameter for the oor sensor P040, for the com-

forttemperature,isactivated.Assoonastheoor

temperaturehasbeenreached,theinternalsensor

takes over controlling the room.

Set the temperature for the absence function

Factorysetting:16°C

Presstoconrmtheselection.

Turntosetthetemperaturethatyouwant.

Presstoconrmtheentry.

Note:The temperaturemust beadjusted for sum-

mer mode.

P P

Settheminimumandmaximumtemperature limit

Factorysetting:Min.5°Candmax.30°C

Presstoconrmtheselection.

Turntosettheminimum/maximumtemperature.

Presstoconrmtheentry.

Set the time and the weekdays

Turn to set the hours, minutes and day. Press to

conrmtheentry

Inthecaseofapowerfailure,thetimeandweekday

settingsarestoredforapprox.10hours

TRA 410, 421

15/19P100015830 C

Descriptionofoperation

TRA410 TRA421 Displaysymbol Procedure

Set the weekly switching programme

Factory setting for weekly switching programme

(daily Mon-Sun):

• SwitchingcommandP1:06h00to08h00com-

fort mode

• SwitchingcommandP2:15h00to22h00com-

fort mode

• P3 and P4 are not preset and can be selected

freely.

Theswitchingcommands(switch-onandswitch-

off points) must be programmed in ascending

sequence.

IfyouaddaswitchingcommandbeforeP1,then

P1 becomes P2 and the new command becomes

P1.

Note: The thin bar at the bottom shows the time

scale in hours; the six boxes stand for 6 hours

Thethickbaratthetopshowsthecomfortmodein

hours .

Forsettings,seesection3.3 Einstellen des Wochen-

schaltprogramms

P P

Correction effect of the wall temperature (only

internal sensor)

Factorysetting:0°C

Presstoconrmtheselection.

Turn to set the correction that you want (steps of

0.1°C).

Theeffectofthewalltemperaturecanbecorrected

by ±2 °C.

Presstoconrmtheentry.

Set the display backlight

Factorysetting:50

Presstoconrmtheselection.

Turntochangeorswitchoffthebacklight:

 0 =off

25 = level 1

 50 =level2

75 = level 3

 100 =level4

Presstoconrmtheentry.

Resettofactory settings

Presstoconrmtheselection.

TurntosettoYES.

Press the rotary knob for 5 seconds.

Arestartisperformed:allofthesettingsmadeare

reset to the factory settings; the time and the week-

days must be set again.

P P

Back

Presstoconrmtheselection.

Youquitthemenu.

Note:Returnstothebasiclevelifnosettingismade

for30seconds.

16/19 P100015830 C

TRA 410, 421

Descriptionofoperation

8.3 Description of service parameters for TRA 421

Displaysymbol Procedure

Change parameters:

Press and turn twice to the right to select the Parameters menu.

TheCodesymbolashes.

Presstoconrmtheselection.

Press and turn to enter the four-digit service code.

Factory setting: 1234

Presstoconrmtheentry.

The symbol is displayed.

Presstoconrmtheentry.

Press and turn to enter the individual digits of the parameter num-

ber.

Presstoconrmtheentry.

Preset control algorithm for the following applications:

Factorysetting:0

0=standardunderoorheating

1=low-energyunderoorheating

2 = radiator

3 = passive convector (slow warm-up period)

4 = fan convector (fast warm-up period)

Activate/deactivate the cooling lock

Factorysetting:0

0=deactivated

1 = activated

Note:Whenthecoolinglockisactivatedandtheoperatingmode

issettocooling(C/Oactive),theroomthermostatcannotbeused

for heating.

Protect the operation locking with a code:

Factorysetting:0

0=deactivated

1 = activated

Note: The locking must be activated in the Operating modes

menu.

Change the code for locking the operation:

Factorysetting:0000

Activateanexternal sensor

Factorysetting:0

0=internalsensorisoperating

1=externalsensorisoperating;internalsensorisdeactivated

2=inputforexternal(oor)sensorisactivated

Note:Thisisacomforttemperature.Assoonastheoortemper-

aturehasbeenreached,theinternalsensortakesovercontrolling

theroom.Settingthesetpointtemperatureoftheexternalsensor

in the Settings menu.

Set/correct the oor temperatureortheexternalsensor

Factorysetting:0°C

Adifferenceintheactualoortemperaturecanbecorrected.

Setting range -2 °C to +2 °C.

TRA 410, 421

17/19P100015830 C

Descriptionofoperation

Displaysymbol Procedure

Set the duration of the backlight of the display

Factory setting: 15 seconds

Determines the time period for which the display is illuminated

after operation.

Settingrange:0to30seconds(in5-secondsteps)

Displaythestatus of the output signal

Factorysetting:0

When the output for thermal actuators is active, the heating or

coolingsymbolashesslowly.Ifthisoutputisinactive,thesymbol

is displayed continuously.

0=deactivated

1 = activated

Set the direction of operationoftheroomcontroller(NCorNO)

Factorysetting:0

Thedirectionofoperationoftheroomcontrollerandtheconnected

thermalactuatorscanbedened.

0=normallyclosed(NC)

1=normallyopen(NO)

Set the frost-protection temperature

Factory setting: 5 °C

Activates the frost-protection facility when the temperature falls

below the set temperature.

Settingrange:5°Cto10°C

Activatetheoptimised time programme function

Factorysetting:0

If the optimised time programmefunctionisactivated,theset-

pointisreachedatthedenedtime.Inordertoreachthesetpoint,

heating or cooling mode is initiated in good time ahead of the de-

nedtime.

0=deactivated

1 = activated

Set the cycle time for the valve protection facility

Factory setting: 14 days

Prevents the plug from sticking inside the valve.

Settingrange:0to28days

Denethe actuation duration while the valve protection facility

is active

Factory setting: 5 minutes

The actuation time can be optimised depending on the running

time of the thermal actuator.

Settingrange:0to10minutes.

Denethepilot timer output

Factorysetting:0

0=pilottimeroutputactiveacc.totimeprogramme

1 = pilot timer output inactive acc. to time programme

pilottimeroutputactivewhen“ECO”operatingmodeis

selected;

pilottimeroutputactivewhen“Switch-off”operatingmodeis

selected.

Note:WhenparameterP230 =1,thetimeprogrammecanbeused

for local decreasing.

18/19 P100015830 C

TRA 410, 421

Troubleshooting

Displaysymbol Procedure

Change the service code for the service menu

Factory setting: 1234

Note:Inordertoavoidunwantedaccesstotheserviceparame-

ters,theservicecodeshouldonlybechangedbytheinstallerand

documented in a safe location.

SelectResettoresettheservicecode-seethesettingsin“Reset

to factory settings”.

9 Troubleshooting

Fault/display Possible cause Action

Tobeper-

formed by

Measured

temperature

from internal or

externalsensor

outside meas-

uring range

Internal sensor/room sensor

f Removeexternalheatsources

in the immediate vicinity until the

sensor has cooled down.

f Repositiontheroomsensorif

necessary.

f Check the room thermostat/

externalroomsensorand

replace if necessary.

f Check the connection of the

externalsensor.

Qualied

personnel

Nosignalfrom

externalsensor

f Noexternalsensorpresent.

f Externalsensordoesnot

correspondtospecications.

f Deactivatetheexternalsensorin

parametersetting040.

f Checktheexternalsensorand

replace if necessary.

Qualied

personnel

Fault in internal

sensor

f Set to factory settings in the

“Settings”menu.

f If the room thermostat is faulty it

must be replaced.

Operating

company

10 Disposal

Thelocal,currentlyvalidlawsmustbeobservedwhendisposingofthedevice.

YouwillndmoreinformationonthematerialsandsubstancesintheDeclaration

on materials and the environment for this product.

11 Cleaning

Useadry,solvent-free,softclothtocleantheroomthermostat.Makesurethat

no setting is changed during the cleaning.

Im Surinam 55

CH-4016 Basel

Tel. +41 61 - 695 55 55

Fax +41 61 - 695 55 10

www.sauter-controls.com

[email protected]

Printed in Switzerland

P100015830 Cwww.sauter-controls.com

sauter TRA 410 Operating Instructions Manual

Brand: sauter

Model: TRA 410

Category: Thermostats

Type: Operating Instructions Manual

This manual is also suitable for

TRA 421

Download PDF

report

sauter TRA 410 Operating Instructions Manual

This manual is also suitable for

sauter TRA 410 Operating Instructions Manual

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