L
-B
A
L-
E053
-G
B
-0
838
I
nd
e
x 00
1
(78453E
)
L
-B
A
L-
E053
-G
B
-0
838
I
nd
e
x 00
1
(78453E
)
10. Initial settings in the parameter menu
Note:
Because under some circumstances incorrect settings will
no longer permit any proper control operation, changes in
this menu should only be made by specialists.
The factory settings are set so that proper operation is
guaranteed, even without any modifications in the parameter
menu. However, if certain control parameters need to be
customized, these settings can be made here.
To simplify the assignment, the listed alphabetic letter is shown
at the upper left of the display. The associated value is shown
in the four large digits on the right-hand side.
To switch to the installation menu, the SET and PROG keys
must be pressed together for more than 5 seconds in the
normal display.
The + and – keys can be used to
display the parameters.
Press the SET key to open the
associated parameter for change; the
parameter value will flash.
When a parameter is changed with + or
– and confirmed with SET, the
parameter menu automatically advances to the next parameter.
Important:
Any changes made to parameters are performed
immediately, i.e. the parameter will be changed,
irrespective of whether the parameter opened for
change is exited with SET, PROG or automatically
(time-out).
The following parameters can be set or displayed:
= Software
version
n (normal)
Normal display (desired temperature,
actual temperature, time)
b (operation)
Operating mode (sensor, heating/cooling,
actuator type)
d (diff)
Switching difference = hysteresis
F (frost-
prevention)
Activate/deactivate the frost-prevention
temperature
o (upper limit)
Limit temperature (upper limit value)
u (lower limit)
Limit temperature (lower limit value)
S (sensor)
Temperature at the external sensor
t (time)
Minimum switching duration in seconds [s]
A (compensation) Sensor compensation to compensate for
any building effects
E (early)
Initial heating optimization
r (ramp)
Gradient of the initial heating optimization
in minutes per Kelvin [min/K]
U (clock change) Activate/deactivate the daylight saving
setting
G (running
accuracy
of the clock)
Correction value for the running accuracy
in seconds per day [s/d]
- 17 -
10. Initial settings in the parameter menu
Note:
Because under some circumstances incorrect settings will
no longer permit any proper control operation, changes in
this menu should only be made by specialists.
The factory settings are set so that proper operation is
guaranteed, even without any modifications in the parameter
menu. However, if certain control parameters need to be
customized, these settings can be made here.
To simplify the assignment, the listed alphabetic letter is shown
at the upper left of the display. The associated value is shown
in the four large digits on the right-hand side.
To switch to the installation menu, the SET and PROG keys
must be pressed together for more than 5 seconds in the
normal display.
The + and – keys can be used to
display the parameters.
Press the SET key to open the
associated parameter for change; the
parameter value will flash.
When a parameter is changed with + or
– and confirmed with SET, the
parameter menu automatically advances to the next parameter.
Important:
Any changes made to parameters are performed
immediately, i.e. the parameter will be changed, irrespective of
whether the parameter opened for change is exited with SET,
PROG or automatically (time-out).
The following parameters can be set or displayed:
= Software
version
n (normal)
Normal display (desired temperature,
actual temperature, time)
b (operation)
Operating mode (sensor, heating/cooling,
actuator type)
d (diff)
Switching difference = hysteresis
F (frost-
prevention)
Activate/deactivate the frost-prevention
temperature
o (upper limit)
Limit temperature (upper limit value)
u (lower limit)
Limit temperature (lower limit value)
S (sensor)
Temperature at the external sensor
t (time)
Minimum switching duration in seconds [s]
A (compensation) Sensor compensation to compensate for
any building effects
E (early)
Initial heating optimization
r (ramp)
Gradient of the initial heating optimization
in minutes per Kelvin [min/K]
U (clock change) Activate/deactivate the daylight saving
setting
G (running
accuracy
of the clock)
Correction value for the running accuracy
in seconds per day [s/d]
- 17 -
