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User and  

installation guide 

Uponor Comfort E thermostat dig.prog. 

flush Set T-87IF 230V

468 931 004 254

t

1 Principle of operation

The programmable temperature controller T-87IF allows 

 programming switching events (up to 9) and temperatures 

 according to personal needs. After installation the device auto-

matically shows the time of day and the room temperature. In 

AUTO mode, the heater will be automatically activated accor-

ding to  programmed time and temperature. Program 1 is the 

default pre-set program (see 8.).
Room temperature will be controlled, the floor temperature will 

be limited (measured by the remote sensor). The heater will be 

switched on when the temperature drops below the current 

set-point. 
In case of function „Min Floor Temp“ (H3) it will be heated if the 

floor temp drops below the set min-value. This is even when the 

room temp. is too high.
In case of function „Max Floor Temp“ (H3) heating will be stop-

ped if the floor temp exceeds the set max-value. This is even 

when the room temp. is too low.

2 Installation

Caution!

This device must be installed by a qualified electrician, 

according to the wiring diagram on the device and in com-

pliance with all applicable safety regulations. 
Appropriate installation measures must be taken to achieve 

the requirements of protection class II.
This device, is used to control the temperature only in 

dry rooms, under normal environmental conditions. This 

electronic device conforms to EN 60730, It is an “indepen-

dently mounted control” and works according to operating 

principle 1C.

3 Use

The electronic Room Temperature Controller T-87IF can be used 

to control the room temperature in conjunction with:
•  Electrical floor heating systems where the floor temperature 

has to be limited to a certain value

•  

Hot-water floor heating systems in conjunction with 

thermal actuators

In order to measure the floor temperature the remote 

sensor has to be used

4 Features

• One line text display for simplified operation
• Back light 
• Real time clock (setting of year, month, day, time)
• Automatic Summer- Winter time change over
• Max 9 events per day (each day independently)
• Pre-set and adjustable programs
• Optimum-Start
• Arm chair programming (with display unit removed)
• OFF-Function, Key V to be pressed for 10 sec
• Holiday-Mode (date from - until can be set)
•  Timer (Party) specific temperature for configurable duration
•  Energy consumption display (heating on time * cost) for last 2 

days, -week, -month, -year

• Energy cost per hour configurable
• Frost protection
• Range limits for adjusting max and min temperature
• Access protection
• Operating language can be selected
• Control mode PWM or ON/OFF
•  Minimum output on/off time and hysteresis configurable for 

ON/OFF control

Remote Sensor

20

Ø7,8

8. Pre-set programs

There are 3 pre-set time/temperature programs in the  controller. 

Pre-set program 1 (as shown below) is the default. Therefore, if 

pre-set program 1 is the best program to suit the application, 

there will be no need to change the  time/temperature settings 

on the device.
To select another program see 9. G1.

Program 1 

Monday to Friday

Events

1

2

3

4

5

6

Time

6:00

8:30

12:00 14:00 17:00

22:00

Temperature °C

21,0

18,0

21,0

18,0

21,0

15,0

Saturday and Sunday

Events

1

2

3

4

5

6

Time

7:00

10:00 12:00 14:00 17:00 23:00/22:00*

Temperature °C

21,0

18,0

21,0

21,0

21,0

15,0

6:00 h

8:00 h

10:00 h

12:00 h

14:00 h

16:00 h

18:00 h

20:00 h

22:00 h

Mon – Fri

Sat – Sun

*23:00/22:00 = 23:00 for Saturday

Program 2

Monday to Friday

Events

1

2

3

4

5

6

Time

6:00

8:30

12:00 14:00 17:00

22:00

Temperature °C

21,0

18,0

21,0

18,0

21,0

15,0

Saturday and Sunday

Events

1

2

Time

7:00

23:00/22:00*

Temperature °C

21,0

15,0

6:00 h

8:00 h

10:00 h

12:00 h

14:00 h

16:00 h

18:00 h

20:00 h

22:00 h

Mon – Fri

Sat – Sun

*23:00/22:00 = 23:00 for Saturday

Program 3

Monday to Friday

Events

1

2

5

6

Time

6:00

8:30

17:00

22:00

Temperature °C

21,0

18,0

21,0

15,0

Saturday and Sunday

Events

1

2

3

4

Time

7:00

10:00

12:00 23:00/22:00*

Temperature °C

21,0

18,0

21,0

15,0

6:00 h

8:00 h

10:00 h

12:00 h

14:00 h

16:00 h

18:00 h

20:00 h

22:00 h

Mon – Fri

Sat – Sun

*23:00/22:00 = 23:00 for Saturday

Notes for Programming

•  Activated settings terminate automatically 3 Min after the last 

key press, without saving. They return to the mode which was 

active before entering the settings, e.g. AUTO, MAN, etc.

• Entering a Code: change value with 

+ – 

key then press OK

•  When going through User- or Installer settings the item num-

ber used in the manual will be displayed, e.g. G1 for „Program 

select one“ or H2 for „Control Mode“.

• There may be gaps in the sequence of menu numbers.

Troubleshooting

1. It is getting warm too late: 

 

a.  Are clock and program events set correctly?

 

b.  Is the Optimum Start feature switched on? see H7 

Did the controller have enough time (several days) to 

adapt to the room’s characteristics? 

 

c.  Is an automatic change between Summer- and Winter 

time activated, see G5

2.  The controller does not accept any changes 

Is access protection switched on? see G6

3.  The range of temperature setting is limited. 

Are temperature limits set? See G7

4.  Temperature display doesn‘t change. 

Is display of set-temperature activated? See G10

5.  The room heats up too slow 

The floor temperature may be limited from the 

controller‘s max-limiter. See H3

6.  The room becomes too warm 

The floor temperature may be limited from the 

controller‘s Min-limiter. See H3

• Min- and max limits for floor temperature adjustable 
• Valve protection 
• Adaptation to valves normally open or normally closed
•  Adjustable heating interrupt according standard EN 50559 

(not for valves normally open)

Electric connection

Caution:

 disconnect electric circuit from supply

Connecting according to Wiring Diagram
For flexible or solid wires 1 - 2,5 mm2

Connecting the remote sensor

The T-87IF needs a remote temperature sensor. This sensor 

should be mounted in such a way that the temperature which 

has to be controlled, can be measured correctly. Lay sensor insi-

de a protective tube (simplifies replacement). The sensor lead 

can be extended up to 50 m by using a cable and  connections 

suitable for 230 V. Avoid laying sensor cable alongside power 

cables, for example inside a conduit.

Caution! 

The sensor is at mains voltage.

6 Technical Data

Order Type

T-87IF

Supply voltage

230 V AC 50 HZ (207 … 253 V) 

Temperature setting range

5 °C … 30 °C; in 0,5 °C steps

Temperature resolution 

0,1°C steps

Output

Relay NO contact

Switching current

10mA … 10(4)A AC; 230  V~

Output signal

 PWM (Pulse Width modulation) 

or ON/OFF

PWM cycle time

adjustable

Hysteresis 

adjustable (ON/OFF only)

Minimum programmable time

10 Min

Power consumption 

~ 1,2 W

Accuracy of clock

< 4 Min / year

Power reserve

~ 10 Years

Remote sensor

 length 4 m, can be extended 

up to 50 m

Ambient temperature 

  Operating 

  Storage

without condensation 

0  °C … 40  °C 

–20  °C … 70  °C

Rated impulse voltage 

4 kV

Ball pressure test

75 ± 2 °C

Voltage and Current for the 

purposes of Interference mea-

surements

230 V, 0,1 A

Degree of protection

IP 30

Protection class of housing

II (see Caution)

Pollution degree

2

Software class

A

Weight (with remote sensor)

~ 280 g

Energy class

   (acc. EU 811/2013, 812/2013, 

813/2013, 814/2013)

IV = 2 %

7 Wiring Diagram / Dimensions

Sensor

L

N

N

230V~ 50Hz

L

N

Load

Actual Day

Actual

Room

Temperature

Calling for 

Heat (Blinks if 

detached from 

power module 

or there is no 

mains power)

Helping text

Mode = AUTO

Time = 14:31

The controller should be mounted at a location in the room which:
• can be easily accessed
• is free of curtains, cabinets, shelves, etc.
• allows free air circulation
• is not exposed to direct sunlight
• is not draughty (when doors or windows are opened)
• is not directly influenced by the source of heat
• is not located on an outer wall
• is approx. 1.5 m above the floor.

Fitting

in a conduit box Ø 60 mm
• remove the display unit
• remove the frame
•  Mount it following the reverse 

 procedure

Caution! 

Mounting in plastic wall boxes only

5. Mounting

To insert or remove a 

flexible wire press pin

The plastic tab must be in place to provide insulation 

between the terminals/wires and the mounting screw.

Caution! 

Maximum length 

of removed cable 

insulation 8 mm.

Содержание Comfort E T-87IF

Страница 1: ...23 00 22 00 Temperature C 21 0 18 0 21 0 15 0 6 00 h 8 00 h 10 00 h 12 00 h 14 00 h 16 00 h 18 00 h 20 00 h 22 00 h Mon Fri Sat Sun 23 00 22 00 23 00 for Saturday Notes for Programming Activated setti...

Страница 2: ...ature limits min max Limits the temperature which can be set by the user If both values are the same no adjustment is possible This affects AUTO MAN HOL TIMER AT HOME event setting G2 The active progr...

Страница 3: ...0 h 12 00 h 14 00 h 16 00 h 18 00 h 20 00 h 22 00 h Po P So Ne 23 00 22 00 23 00 pro sobotu Program 3 pond l a p tek Ud losti 1 2 3 4 as 06 00 08 30 17 00 22 00 Teplota C 21 0 18 0 21 0 15 0 sobota a...

Страница 4: ...noty stejn nen mo n dn se zen M to vliv na AUTO MAN DOVOLEN ASOVA DOMA programov n Aktivn program re im nebude automaticky ovlivn n 5 30 C 8 Hodinov cena za energii Mohou b t nastaveny p edpokl dan n...

Страница 5: ...e V f r 10 Sek dr cken Urlaubsfunktion mit Datumsangabe Urlaub von bis Kurzzeit Timer Party f r stundenweise nderung der Temperatur Energieverbrauchsanzeige Einschaltzeit Kosten f r die letz ten 2 Tag...

Страница 6: ...ide Werte gleich sind ist keine nderung mehr m glich Dies hat Einfluss auf AUTO MAN URLAUB TIMER ZUHAUSE Schaltzeiten einstellen G2 Aktives Programm Betriebsart wird nicht automatisch beeinflusst 5 30...

Страница 7: ...22 00 23 00 for l rdag Bem rkninger til programmering Aktiverede indstillinger afsluttes automatisk 3 minutter efter det sidste tastetryk uden at gemme De vender tilbage til den tilstand der var akti...

Страница 8: ...gr nser den temperatur der kan indstilles af brugeren Hvis de to v rdier er ens kan der ikke foretages indstilling Dette p virker AUTO MAN FERIE TIMER HJEMME Indstilling begivenhed G2 Det aktive progr...

Страница 9: ...4 Hora 06 00 08 30 17 00 22 00 Temperatura C 21 0 18 0 21 0 15 0 S bado y Domingo Periodos 1 2 3 4 Hora 07 00 10 00 12 00 23 00 22 00 Temperatura C 21 0 18 0 21 0 15 0 6 00 h 8 00 h 10 00 h 12 00 h 1...

Страница 10: ...e invierno a verano se realice autom ticamente YES 6 Protecci n de acceso Protege el cronotermostato de manipulaciones no deseadas Para quitar la protecci n hay que introducir el c digo 93 NO 7 L mite...

Страница 11: ...00 23 00 lauantaina Ohjelmointia koskevat huomiot Aktivoidut asetukset tallennetaan automaattisesti kolmen minuutin kuluttua siit kun painiketta on painettu ilman tallennusta Laite palaa tilaan joka o...

Страница 12: ...lla 93 EI 7 Laemp rajat min max laemp L mp tilarajat jotka k ytt j voi asettaa Jos molemmat arvot ovat samoja s t ei ole tarpeen T m vaikuttaa AUTOMAATTITILAN MANUAALITILAN LOMATILAN AJASTIMEN JA KOTI...

Страница 13: ...00 22 00 Temp rature C 21 0 18 0 21 0 15 0 Samedi et dimanche Commutation 1 2 3 4 Heure 07 00 10 00 12 00 23 00 22 00 Temp rature C 21 0 18 0 21 0 15 0 6 00 h 8 00 h 10 00 h 12 00 h 14 00 h 16 00 h 18...

Страница 14: ...LA TEMPERATURE Limite le r glage de la temp rature plus de modification possible lorsque les deux valeurs sont identiques Ce qui a une influence sur AUTO MANUEL VACANCES MINUTERIE JOUR DEROGE PARAMET...

Страница 15: ...n A program visszat r a be ll t sokba val bel p s el tt akt v zemm dba pl AUTO MAN stb K d megad sa ll tsa be az rt ket a gombokkal majd nyomja meg az OK gombot Amikor a felhaszn l i vagy a telep t i...

Страница 16: ...tomatikus v lt s eset n v lassza IGEN 6 Billentyuzar V di a k zponti egys get az illet ktelen felhaszn l kt l jraaktiv l si k d 93 NO 7 Hom hatar min max hom A felhaszn l ltal be ll that h m rs kletre...

Страница 17: ...00 23 00 22 00 Temperatura in C 21 0 18 0 21 0 15 0 6 00 h 8 00 h 10 00 h 12 00 h 14 00 h 16 00 h 18 00 h 20 00 h 22 00 h Lun Ven Sab Dom 23 00 22 00 23 00 per sabato Avvertenze per la programmazione...

Страница 18: ...eratura inferiori superiori Limita la temperatura regolabile se entrambi i valori sono uguali non pi possibile alcuna modifica Ci influenza programmazione delle modalit AUTO MAN VACANZE TIMER CASA sle...

Страница 19: ...1 0 15 0 6 00 h 8 00 h 10 00 h 12 00 h 14 00 h 16 00 h 18 00 h 20 00 h 22 00 h Ma Vr Za Zo 23 00 22 00 23 00 voor zaterdag Opmerkingen bij programmeren De instellingen worden niets opgeslagen als er b...

Страница 20: ...aximale temperatuur limiet Hier kan door de gebruiker de onder en de bovenwaarde van de temperatuur geregeld worden wanneer deze waarden gelijk zijn wordt er niets opgeslagen Veranderingen hebben invl...

Страница 21: ...2 00 Temperatur i C 21 0 18 0 21 0 15 0 L rdag og s ndag Hendelser 1 2 3 4 Tid 7 00 10 00 12 00 23 00 22 00 Temperatur i C 21 0 18 0 21 0 15 0 6 00 h 8 00 h 10 00 h 12 00 h 14 00 h 16 00 h 18 00 h 20...

Страница 22: ...som kan stilles inn av brukeren Hvis begge verdiene er like er det ikke mulig gj re justeringer Dette p virker AUTO MAN FERIE TIMER HJEMME innstilling hendelse G2 Aktivt program aktiv modus p virkes i...

Страница 23: ...Sob Niedz 23 00 22 00 23 00 w sobot Program 3 od poniedzia ku do pi tku Przedzia czasowy 1 2 3 4 Czas 06 00 08 30 17 00 22 00 Temperatura C 21 0 18 0 21 0 15 0 sobota i niedziela Przedzia czasowy 1 2...

Страница 24: ...pomoc kodu 93 NO 7 Limit temperatury min max Ogranicza zakres temperatury jaka mo e zosta ustawiona przez u ytkownika Je eli obie granice s identyczne ustawienie nie jest mo liwe Ma wp yw na tryby AUT...

Страница 25: ...0 18 0 21 0 15 0 1 2 7 00 23 00 22 00 C 21 0 15 0 6 00 h 8 00 h 10 00 h 12 00 h 14 00 h 16 00 h 18 00 h 20 00 h 22 00 h 23 00 22 00 23 00 3 1 2 3 4 06 00 08 30 17 00 22 00 C 21 0 18 0 21 0 15 0 1 2 3...

Страница 26: ...14 00 3 V G1 3 4 OFF H6 AUTO V 10 V AUTO NO 5 YES 6 93 NO 7 min max AUTO MAN TIMER HOLIDAY AT HOME 5 30 C 8 100 100 1 999 9 2 7 30 365 9999 H9 10 NO 11 0 0 5 0 5 0 13 2 OFF 14 15 16 H9 NO H INSTALLER...

Страница 27: ...00 22 00 23 00 f r l rdag Anm rkningar om programmering De aktiverade inst llningarna upph r automatiskt tre minuter efter den sista knapptryckningen utan att de sparas De terg r till det l ge som var...

Страница 28: ...ot otill ten anv ndning teraktiveras med kod 93 NEJ 7 Temp begr min max temp Begr nsar temperaturen och kan st llas in av anv ndaren Om b da v rdena r detsamma g r det inte att g ra n gra justeringar...

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