STIEBEL ELTRON RTF Z 24.06.2003 - 19.12.2004 - Manual (Page 6)

6
1.3 Operating modes
1.3.1 Timer program
With the built-in timer, each weekday is
allocated to a time program for automatic
changeover between comfort and off-peak
temperature. Three time programs are
available with a specified number of switching
operations during the day, the switching
times of which can be individually set:
Program 1 (P1): 2 switching operations
Program 2 (P2): 1 switching operation
Program 3 (P3): 3 switching operations
The following switching times are set at the
factory for each week (changing between
comfort and off-peak temperature):
6 3 9 15 21
Mo
P1
S1 E1 S2 E2
S1 E1 S2 E2
S1 E1 S2 E2
S1 E1 S2 E2
S1 E1 S2 E2
E1
E1
S1
S1
P2
We
Fr
1
3
5
Tu
Th
Sa
Su
2
4
6
7
12 18 24
time
Comfort temperature
da
y
o
f
the
w
eek
6 00
7 00 23 00
9 00 16 00 23 00
After selecting the timer program, the
thermostat automatically switches to the
program set on the current day of the week.
1
6 12 18 24 0
P
1
P
1
S
1
S
1
2.5
Party function
Short-term change to the setpoint
temperature within the timer program up
until the next switching time.
1
6 12 18 24 0
P
1
P
1
1.8
⇒ Press + or – push-button to make a
short-term temperature change;
1
6 12 18 24 0
P
1
P
1
2.2
⇒ Press OK push-button to confirm. The
timer switching program now adopts the
change temperature until the next
switching time.
1.3.2 Comfort temperature
Here, the preferred floor temperature during
the main period of use is set. In this
operating mode, the thermostat maintains
the set value by intermittent operation of the
floor temperature heating
.
1
6 12 18 24 0
2.5
⇒ Press the + or – push-button to change
the setpoint value. Confirm by pressing
the OK push-button, otherwise the
previously set value will be restored after
20 seconds.
1.3.3 Off-peak temperature
In comparison to the comfort temperature, a
reduced value is set, for example during the
night-time hours.
1
6 12 18 24 0
1.8
⇒ Press the + or – push-button to change
the setpoint value. Confirm by pressing
the OK push-button, otherwise the
previously set value will be restored after
20 seconds.
1.3.4 Frost protection !
Non-changeable setpoint value (dispaly 1.0),
which is activated at a floor temperature of
approximately 10 °C. All displays except the
frost protection symbol are extinguished
after approximately 20 seconds.
1
6 12 18 24 0
To call up the desired operating mode, press push-button M until the respective symbol appears in the display.
1.4 Changing the timer program
The switching times of the timer program can be adapted to the prevailing wishes of the user.
Allocating the daily program
A program must be allocated to each day of
the week, there is no day which doesn’t have
a program allocation. To remove a day from a
program, the day in question must be
allocated to another program.
⇒ Press push-button M until the
P
, Pr 1
(Program 1) symbol and the days
allocated to the program are displayed;
1
6 12 18 24 0
P
2 3 4 5
⇒ Switch between the programs (Pr 2, Pr 3,
Pr 1, . . .) using the
+ push-button;
6
6 12 18 24 0
7
P
⇒ Press the – push-button, to display the days
not allocated to the selected program, in
flashing mode;
1
6 12 18 24 0
P
2 3 4 5 6
⇒ Press the OK push-button to add the
selected day to the selected program, or
switch to the next as yet unallocated day
using the
– push-button ;
⇒ Repeat steps as described, until all days
have been allocated as desired;
⇒ Press push-button M to terminate the
process – the display changes to the frost
protection symbol.
Program switching times
⇒ Press push-button M until the symbol
is displayed;
1
6 12 18 24 0
P
1
P
1
S
1
S
1
2.5
⇒ Press the OK push-button to switch to
the programming mode, and select the
switching program to the changed using
the
+ or – push-button;
6 12 18 24 0
⇒ Press the OK push-button to switch to
the 1st start time (S1) of the selected
program;
6 12 18 24 0
P
1
P
1
S
1
S
1
06.00
⇒ Press the + or – push-button to set the
start time (15 minute steps);
⇒ Press the OK push-button to switch to the
1st end time (E1) of the selected program;
6 12 18 24 0
P
1
P
1
E
1
E
1
09.00
⇒ Press the + or – push-button to set the
end time (15 minute steps);
⇒ Press the OK push-button to switch to
the 2nd start time (S2) of the selected
program;
⇒ Repeat steps as described, until all start
and end times have been allocated as
desired,
⇒ Press push-button M to terminate the
setting program and to return to the
timer program.