Uponor Comfort E T-87IF 230V Guía De Usuario E Instalación

User and
installation guide
Uponor Comfort E thermostat dig.prog.
flush Set T-87IF 230V
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
468 931 004 254
• Valve protection
• Adaptation to valves normally open or normally closed
• Adjustable heating interrupt according standard EN 50559
(not for valves normally open)
Electric connection
Actual Day
Caution:
disconnect electric circuit from supply
Actual
Room
Connecting according to Wiring Diagram
Temperature
For flexible or solid wires 1 - 2,5 mm2
Calling for
Connecting the remote sensor
Heat (Blinks if
The T-87IF needs a remote temperature sensor. This sensor
detached from
should be mounted in such a way that the temperature which
power module
has to be controlled, can be measured correctly. Lay sensor insi-
or there is no
de a protective tube (simplifies replacement). The sensor lead
mains power)
can be extended up to 50 m by using a cable and connections
suitable for 230 V. Avoid laying sensor cable alongside power
Helping text
cables, for example inside a conduit.
Mode = AUTO
Time = 14:31
Caution!
The sensor is at mains voltage.
6 Technical Data
Order Type
Supply voltage
Temperature setting range
Temperature resolution
Output
Switching current
Output signal
PWM cycle time
Hysteresis
Minimum programmable time
Power consumption
Accuracy of clock
Power reserve
Remote sensor
Ambient temperature
Operating
Storage
Rated impulse voltage
Ball pressure test
Voltage and Current for the
purposes of Interference mea-
surements
Degree of protection
Protection class of housing
Pollution degree
Software class
Weight (with remote sensor)
Energy class
(acc. EU 811/2013, 812/2013,
813/2013, 814/2013)
7 Wiring Diagram / Dimensions
Caution!
Maximum length
of removed cable
insulation 8 mm.
The plastic tab must be in place to provide insulation
between the terminals/wires and the mounting screw.
T-87IF
230 V AC 50 HZ (207 ... 253 V)
5 °C ... 30 °C; in 0,5 °C steps
0,1°C steps
Relay NO contact
10mA ... 10(4)A AC; 230 V~
PWM (Pulse Width modulation)
or ON/OFF
adjustable
adjustable (ON/OFF only)
10 Min
~ 1,2 W
< 4 Min / year
~ 10 Years
length 4 m, can be extended
up to 50 m
without condensation
0 °C ... 40 °C
–20 °C ... 70 °C
4 kV
75 ± 2 °C
230 V, 0,1 A
IP 30
II (see Caution)
2
A
~ 280 g
IV = 2 %
230V~ 50 Hz
N
L
Load
N N L
Sensor
To insert or remove a
flexible wire press pin
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
Time 6:00 8:30 12:00
Temperature °C 21,0 18,0 21,0
Saturday and Sunday
Events 1 2 3
Time 7:00 10:00 12:00
Temperature °C 21,0 18,0 21,0
Mon – Fri
Sat – Sun
6:00 h 8:00 h 10:00 h 12:00 h 14:00 h 16:00 h
*23:00/22:00 = 23:00 for Saturday
Program 2
Monday to Friday
Events 1 2 3
Time 6:00 8:30 12:00
Temperature °C 21,0 18,0 21,0
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
*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
*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
• 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
Ø 7,8
4 5 6
14:00 17:00 22:00
18,0 21,0 15,0
4 5 6
14:00 17:00 23:00/22:00*
21,0 21,0 15,0
18:00 h 20:00 h 22:00 h
4 5 6
14:00 17:00 22:00
18,0 21,0 15,0
2
23:00/22:00*
15,0
18:00 h 20:00 h 22:00 h
5 6
17:00 22:00
21,0 15,0
3 4
12:00 23:00/22:00*
21,0 15,0
18:00 h 20:00 h 22:00 h
key then press OK