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9 Description of Functions and Operation
How the FIT 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
Switch off connected load. Display shows OFF. Details see G4
for 10 sec
Main Menu
A
MENU
Use + – in order to navigate through the menu
B
AUTO
The temperature will be controlled automatically according to the time and temperature of the selected program, see G1. Use + – keys to change temperature 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.
D
TIMER
The temperature will be controlled temporarily according to the hours and temperature set in this menu. On terminating TIMER mode, the previously active mode will
be re-activated. Holiday terminates Timer.
E
HOLIDAY
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 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.
F
AT HOME
The temperature will be controlled automatically according to the time and temperature of the program configured here (independent from AUTO). The program 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 programming,
press
repeatedly.
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 to
Shows the approximate energy cost of the controlled area. For the last: 2 days, week (7 days), month (30 days), year (365 days).
date
On the actual day, calculation is 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
13
Backlight
Continuously ON, OFF, temporarily illuminates after key press
14
Language
Select preferred operating language
15
Info
Displays Controller-type and -version.
16
Reset user settings only
Only USER SETTINGS will be set to factory settings. The energy counter will not be re-set; to do this see H9).
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
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)
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
9
Energy Counter Reset
The energy counter will be set to 0
11
Reset all
All INSTALLER and USER settings will be set to its Factory setting
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 supply
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. Batteries
In compliance with the EU Directive 2006/66/EC, the
button cell battery located on the printed circuit
board inside this product, can be removed at the end
of the product life, by professional personnel only.
12. Resistance values for remote sensor
Temperature
Resistance
Temperature
10 °C
66,8 k
30 °C
20 °C
41,3 k
40 °C
25 °C
33 k
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
for 10 Sec. When re-activating via key
Resistance
26,3 k
17,0 k
11,3 k
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 range
Schlüter-Systems KG · www.schlueter-systems.com
Adjust the controller to personal needs
see main menu, USER-SETTINGS
Adjust the controller to application needs
see main menu, INSTALLER-SETTINGS
to confirm / activate
OK
to confirm / activate
OK
OK
OK
OK
OK
OK
OK
default settings
( ) = value range
P1
(P1 ... P3)
as selected at G1
NO
YES
NO
10; 40 °C
100
(1 ... 999)
NO
SHORT (SHORT, OFF, ON)
Schlüter
NO
default settings
( ) = value range
PWM/10
(/10 ... 30)
OFF
(OFF, 0.1 ... 5.0)
10 Min
(1 ... 30)
10 °C
(OFF, 10 ... 40)
NO
NO
NO
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