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Idiomas disponibles
9 Description of Functions and Operation
Selecting languages
Only for products where no language is pre-set, user has to set up his language by doing this:
(This input is only requested at first start or Reset)
How the T-87IF Temperature Controller can be used
Change temperature until next switching event
see keys, + – in AUTO
Controlling the temperature according to pre-set profiles
see main menu, AUTO
Set a constant temperature (manual operation)
see main menu, MAN
Keys
+ – in AUTO (-)
Set temperature temporarily until next switching event. Indicated by „-" behind AUTO-. First key-press shows set value, following ones change it.
+ – in menu
Scroll through the menu
OK
Accepts modification / selection
Info
Show related details in AUTO, MAN, TIMER, HOLIDAY, AT-HOME. To cancel press key again
Menu
Enter menus. + – Key to move
Go one step back
V
Switch off connected load. Display shows OFF. Details see G4
V
for 10 sec
Main Menu
A
MENU
Use + – in order to navigate through the menu
The temperature will be controlled automatically according to the time and temperature of the selected program, see G1. Use + – keys to change temperature
B
AUTO
until next switching event.
C
MAN
The temperature will be controlled continuously according to the temperature set in this menu. Use + – key to change temperature.
The temperature will be controlled temporarily according to the hours and temperature set in this menu. On terminating TIMER mode, the previously active
D
TIMER
mode will be re-activated. Holiday terminates Timer.
The temperature will be controlled between the dates and the temperature set in this menu. Holiday starts at 0h of the first day, it ends at 24h of the last day.
In the period of time before HOL starts, AUTO will be active. While waiting for holiday start date, other mode can be selected (AUTO, MAN, TIMER, HOME). INFO
E
HOLIDAY
provides details of the pending holiday. In this situation holiday period will start automatically when the DATE FROM occurs. When holiday ends it returns to the
mode which was in place before activating holiday.
The temperature will be controlled automatically according to the time and temperature of the program configured here (independent from AUTO). The pro-
F
AT HOME
gram is the same for all days. Monday's program is used as the pre-set. It needs to be terminated by user, e.g, by selecting AUTO. Usage: for holiday at home,
illness etc.
G
USER SETTINGS
Customise the controller according to personal requirements
H
INSTALLER SETTINGS
Customise the controller according to application requirements (from installer only)
G
USER SETTINGS
Customise the controller according to personal requirements
1
Program select
Select one of the pre-defined programs, see 8. (If another program is chosen, settings will not be saved)
2
Event Setting
Modify Time and Temperature of active program, see 8. Each event can be reduced to the previous one or to 00:00h. Each event can be extended up to 23:50h,
then
->>> is indicating that the event is in the next day. By pressing + or – key at ->>> a time can be adjusted. Max 9 events are possible. The first digit indicates the
actual event e.g. 3.12:00- 14:00 shows event 3. Events can be set for day-blocks as well, when selecting days (Mon...Fri, Sat/Sun, Mon...Sun). In order to finish pro-
gramming, press
3
Clock Settings
Set Date and Time
4
Off Heating Permanent
Switch off the heater, the controller remains on power. Display reading OFF. Frost protection may happen if selected. See H6. Switching ON again by activating
e.g. AUTO or by pressing key
5
Summer/Winter time
Select if automatic Summer/Winter-Time changeover
change over
6
Key Lock
Protect controller against unauthorised use. Re-activate via code = 93
7
Temperature limits
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,
min/max
event setting (G2). The active program / mode will not be affected automatically.
8
Cost/Hr for Energy
The assumed energy cost per hour (in cent/h) can be set. To use this feature as hour counter set the cost to 100 cent/h.
9
Energy consumption
Shows the approximate energy cost of the controlled area. For the last: 2 days, week (7 days), month (30 days), year (365 days). On the actual day, calculation is
to date
up to current time. In case of overflow 9999 will be displayed. This feature mainly can be used for electric heating.
Calculation: On-Time of heater x cost per hour see above. Reset see H9
10
Set temperature to read
Show set temperature instead of room temperature
11
Adjust Temperature
Adjust temperature to personal needs
13
Backlight
Continuously OFF or temporarily illuminates after key press
14
Language
Select preferred operating language
15
Info
Displays Controller-type and -version.
16
Reset user settings
Only USER SETTINGS will be set to factory settings. The energy counter will not be re-set; to do this see H9).
only
Change INSTALLER SETTINGS
CAUTION!
These settings should only be set-up by a qualified person. They can influence safety and the proper functioning of the system.
H
INSTALLER SETTINGS
Customise the controller according application needs (by installer only)
0
Code
Enter Code (= 7) in order to access the menus. It is valid for 1 Hour
1
Application
This controller is suitable for the heating system mentioned on right column.
2
Control Mode
PWM or ON/OFF can be selected. In case of PWM, the cycle time can be set (in Minutes). Min ON/OFF time = 10% of cycle time.
Use short time for fast and longer time for slow reacting heating systems.
For ON/OFF you can select:
• Hysteresis (OFF = no temperature hysteresis, even at very low changes of temp. the relay will switch over according to the Min On/Off Time setting.)
• Min On/Off Time (the minimum duration for the relay to be On or Off)
3
Min/max Floor
Limits the floor temperature. Selectable is:
Temperature
• Minimum floor temperature, the floor gets no colder as this temp. (OFF = no limit); e.g. Min-Temp. = 21°, the floor will get no colder than 21° even if the room is too warm
• Maximum floor temperature, the floor gets no warmer as this temp. (OFF = no limit); e.g. Max-temp. = 35°, the floor will get no warmer than 35°, even if the room is too cold
If one of these limits is not needed it should be set to OFF
5
Valve protection
The output will be activated for the specified time each day at 10:00 h in the morning
6
Frost protection
Set frost protection temperature. Only if controller is switched OFF, the temperature will be controlled to that value.
7
Optimum Start
The set temperature will be reached at the time specified in the program. During pre-heating time, AUTO_ will be displayed
8
Valves NO
If valves normally open have to be used
9
Energy Counter Reset
The energy counter will be set to 0
10
Display of
The temperature measured from remote sensor will be displayed (for service purpose)
floor temperature
11
Reset all
All INSTALLER and USER settings will be set to its Factory setting
12
EN 50559 Interrupt
Interrupts heating after continous heating of 1hr for this adjusted time
10. Error Indication
In case of errors, „Err" is blinking. The following errors can be displayed:
CONFIGURATION
Display- and powermodule do not fit
g use only suitable parts
g switch off and on power supplyge
COMMUNICATION
Communication between display- and power unit fails
g unplug and re-plug display unit
g switch off and on power supply
On all these errors, heating will be activated with 30 % of time
11. Resistance values for remote sensor
Temperature
Resistance
Temperature
10 °C
66,8 kΩ
30 °C
20 °C
41,3 kΩ
40 °C
25 °C
33 kΩ
50 °C
Set temperature for a number of hours
see main menu, TIMER
Set temperature for a specific date
see main menu, HOLIDAY
Use a separate program for special days
see main menu, AT-HOME
V
repeatedly.
V
for 10 Sec. When re-activating via key
*
This product should not be disposed of with
Resistance
household waste. Please recycle the products
26,3 kΩ
where facilities for electronic waste exist. Check
with your local authorities for recycling advice.
17,0 kΩ
11,3 kΩ
V
or this menu, AUTO will be activated.
EXT SENSOR
1. Error of remote sensor
g replace sensor
2. Over- or under run of valid display ran
ENGLISH + –
to select language
2 x OK
to accept -> AUTO will be displayed (to change language
again use menu G14)
Adjust the controller to personal needs
see main menu, USER-SETTINGS
Adjust the controller to application needs
see main menu, INSTALLER-SETTINGS
Uponor Corporation
Äyritie 20
T +358 (0)20 129 211
01510 Vantaa
F +358 (0)20 129 2841
Finland
www.uponor.com
to confirm / activate
OK
to confirm / activate
OK
OK
OK
OK
OK
OK
OK
default settings
( ) = value range
P1 (P ... P3)
as selected at G1
NO
YES
NO
5; 30 °C
100 (1 ... 999)
NO
0.0 (-5.0 ... +5.0)
SHORT
(SHORT, OFF)
NO
default settings
( ) = value range
LIMITER see 1.
PWM/10 (/10 ... 30)
OFF (OFF, 0.1 ... 5.0)
10 Min
(1 ... 30)
OFF
(OFF, 10 ... Tmax)
35 °C
(OFF, Tmin ... 40)
3 min (OFF, 1 ... 10)
5 °C
(OFF, 5 ... 30)
YES
NO
NO
Temperature
NO
5 Min (0 ... 20 Min)
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