Uponor T-87IF Guía De Usuario E Instalación

468 931 004 254-02
User and
installation guide
Uponor Comfort E thermostat dig.prog.
flush Set T-87IF 230V
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
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
5. Mounting
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
• 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 ... 12,5(4)A AC; 230 V~
PWM (Pulse Width modulation)
Output signal
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
length 4 m, can be extended
Remote sensor
up to 50 m
Ambient temperature without condensation
Operating 0 °C ... 40 °C
Storage –20 °C ... 70 °C
Rated impulse voltage 4 kV
Ball pressure test 75 ± 2 °C
Voltage and Current for the
purposes of Interference mea- 230 V, 0,1 A
surements
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, IV = 2 %
813/2013, 814/2013)
7 Wiring Diagram / Dimensions
230V~ 50Hz
N
L
Load
N N L
Sensor
Caution!
Maximum length
of removed cable
insulation 8 mm.
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.
Remote Sensor
20
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
Time 6:00 8:30 12:00 14:00
Temperature °C 21,0 18,0 21,0 18,0
Saturday and Sunday
Events 1 2 3 4
Time 7:00 10:00 12:00 14:00
Temperature °C 21,0 18,0 21,0 21,0
Mon – Fri
Sat – Sun
6:00 h 8:00 h 10:00 h 12:00 h 14:00 h 16:00 h 18:00 h
*23:00/22:00 = 23:00 for Saturday
Program 2
Monday to Friday
Events 1 2 3 4
Time 6:00 8:30 12:00 14:00
Temperature °C 21,0 18,0 21,0 18,0
Saturday and Sunday
Events 1
Time 7:00
Temperature °C 21,0
Mon – Fri
Sat – Sun
6:00 h 8:00 h 10:00 h 12:00 h 14:00 h 16:00 h 18:00 h
*23:00/22:00 = 23:00 for Saturday
Program 3
Monday to Friday
Events 1 2
Time 6:00 8:30
Temperature °C 21,0 18,0
Saturday and Sunday
Events 1 2
Time 7:00 10:00
Temperature °C 21,0 18,0
Mon – Fri
Sat – Sun
6:00 h 8:00 h 10:00 h 12:00 h 14:00 h 16:00 h 18:00 h
*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
9 Descriptio
Selecting lang
Only for product
(This input is onl
Ø7,8
GB
How the T-87
Change tempe
see keys, +
Controlling th
see main m
Set a constant
see main m
Keys
+ – in AU
+ – in me
OK
Info
5 6
Menu
17:00 22:00
V
21,0 15,0
V for 10
Main Me
5 6
A MENU
17:00 23:00/22:00*
21,0 15,0 B AUTO
C MAN
D TIMER
E HOLIDAY
20:00 h 22:00 h
F AT HOME
G USER SET
H INSTALLE
G USER SET
5 6
17:00 22:00
1 Program
21,0 15,0
2 Event Se
2
23:00/22:00*
3 Clock Set
15,0
4 Off Heati
5 Summer/
change o
6 Key Lock
7 Tempera
min/max
8 Cost/Hr f
20:00 h 22:00 h
9 Energy c
to date
10 Set temp
11 Adjust Te
13 Backligh
5 6
17:00 22:00
14 Languag
21,0 15,0
15 Info
16 Reset use
only
3 4
12:00 23:00/22:00*
Change INSTA
21,0 15,0
CAUTION!
T
H INSTALLE
0 Code
1 Applicati
2 Control M
20:00 h 22:00 h
3 Min/max
Tempera
5 Valve pro
6 Frost pro
7 Optimum
8 Valves N
9 Energy C
10 Display o
floor tem
11 Reset all
12 EN 50559
10. Error In
In case of errors,
CONFIGURATIO
COMMUNICATI
On all these erro
11. Resistan
Temperature
10 °C
20 °C
25 °C